eyring{\'#\x00'], &(0x7f00000035c0), 0x0) 2018/04/17 20:26:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x3, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x1, 0x4) futex(&(0x7f0000000140)=0x1, 0xd, 0x8, &(0x7f0000000100), &(0x7f00000000c0), 0x2) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0x1d}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x3c) r1 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/04/17 20:26:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffefffffffffffb) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x1, 0xfd09) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/17 20:26:23 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000571fe5)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r1) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000001000000ea082ea156b81de88d187aef7027a6ce3faa723315ddf5a509fd09ebce5b4342d04673a589e30de9ed9fe939c9dc3a2515e41cd6e63538cc2979fb6882ed9f4f51bd19ec0947b471f9f3fa29bdccd1a91e52dc49c62b634d12a92eb49bc7bbf0b440d8d1dda318d3df8b145b73f621a8a564571c8048b9d0689bc00cc2d777862b49e45501008c0dd058d3191e1bb5380b863078f0d826e017e7317895176605d18e69298e7598928838da515cb23801f05f7119d26debb252f379112d198b30b445739f08bd6fbd99de00000000000000", @ANYRES32=r2], 0x18}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000200)={0x3ff, 0x2, 0x10000, {0x77359400}, 0x1ff, 0x7ff}) 2018/04/17 20:26:23 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') pread64(r1, &(0x7f0000904000), 0xffffffffffffff26, 0x7ff7d) 2018/04/17 20:26:23 executing program 6: unshare(0x7ffffff) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) pselect6(0x40, &(0x7f0000000000)={0x1000, 0x5, 0x3, 0x40, 0x9, 0x3, 0x6, 0x58b4}, &(0x7f0000000080)={0x3, 0x7, 0x2eb0253e, 0x4dd2, 0xbd4f, 0x1, 0xd40, 0x100000001}, &(0x7f00000000c0)={0x313, 0x79, 0x5, 0x7, 0x1, 0x200, 0x9, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x7fffffff}, 0x8}) mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000280)={0x58c, 0x2}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/17 20:26:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) socket(0x11, 0x807, 0x2) r1 = socket(0x407, 0x1, 0x8001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x5c) 2018/04/17 20:26:23 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000040)="f048a373f819aa9fd378fa6d3fdda02aa3d5e049c088e05b7cef979151c683c88444b497e3e3f31200794efc92341e228392e40918a63dcadb23330772378111d52d369d99a833a09582f98d1d93dfbb8cb8f161d51c9b517453d360763b2f6ececeb8fd45e2fc45144bafdca781fc3afec345fcc2fcc1da3d5b2e36f11273c43c886c1b666057dd2956", 0x8a) pipe2(&(0x7f0000000000), 0x0) [ 57.146587] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=512 sclass=netlink_route_socket pig=7325 comm=syz-executor7 2018/04/17 20:26:23 executing program 4: syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/17 20:26:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40480, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000280)={0xfffffffffffffbff, 0x9, r2, 0x1fb, r3, 0x80000000, 0x228, 0x1}) bind(r0, &(0x7f00000000c0)=@nl=@unspec, 0x80) 2018/04/17 20:26:23 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x0, 0x8}, 0x10) [ 57.257739] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=512 sclass=netlink_route_socket pig=7371 comm=syz-executor7 2018/04/17 20:26:24 executing program 6: unshare(0x7ffffff) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) pselect6(0x40, &(0x7f0000000000)={0x1000, 0x5, 0x3, 0x40, 0x9, 0x3, 0x6, 0x58b4}, &(0x7f0000000080)={0x3, 0x7, 0x2eb0253e, 0x4dd2, 0xbd4f, 0x1, 0xd40, 0x100000001}, &(0x7f00000000c0)={0x313, 0x79, 0x5, 0x7, 0x1, 0x200, 0x9, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x7fffffff}, 0x8}) mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000280)={0x58c, 0x2}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/17 20:26:24 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x8000000000000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x9, 0xfff, 0x10001}) epoll_create(0x20c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 2018/04/17 20:26:24 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000013c0)="8c", 0x1) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) fcntl$getflags(r1, 0xb) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x8, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0xff, &(0x7f0000000080)=0x4) 2018/04/17 20:26:24 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x7, 0x2, &(0x7f0000000040)={0x77359400, 0x4}, &(0x7f0000000000), 0x0) 2018/04/17 20:26:24 executing program 7: r0 = memfd_create(&(0x7f0000000200)="50eb390ba76040219f68a05f00000000000000000000000092ba9a8c1f9cdb3ea36fcd141f38d7bc1263046f7aa986121e41d746e8a83bcadb74ec8bd828f877bf5a147d6cc71a6d4599eaf6cfc7cf1eff53f9a370c19d64f06e9c3a77df504e6088d41a1cfb22c54f2cef2f77c5c5fe386bc3e16df1f1696e5119ea7a21dc44e6dcd239fb09152bbcf010b1d7717d66bb01ad2f11d311f3f8ebe9343b19ff68fe5017342e3fbaa503cf35136aeeec11b6da6e8d3d2995aea740fd234a680271", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) fadvise64(r0, 0x1, 0xb2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x8, 0x1f, 0x32d26ddd, 0x1eb, 0x2, 0x7f}) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000100)={'ipddp0\x00', @ifru_ivalue=0x2}) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', "bc4a"}, &(0x7f0000000080)=""/84, 0x54) 2018/04/17 20:26:24 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000019, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) connect$netlink(r1, &(0x7f0000001480)=@unspec, 0xc) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000480)=""/4096) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000014c0)={0x4, {{0x2, 0x4e23}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0xfffffffffffffec3) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0xad, 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000005000)}) r5 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000440)={0x7f, 0x7ff, 0x2, 0xc6}, 0x8) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r6 = dup(r5) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 20:26:24 executing program 3: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x200000011, r0, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000280)=""/4, 0xffffffffffffff9c) 2018/04/17 20:26:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="35f4866854ad7c3913bf3fe3df575b320377bfc87d76c51afdf690079e08ac4b99eb22ccfdd22b9ae6538fa916502bc3940775a3b5c882") sendfile(r0, r0, &(0x7f0000000040), 0x9) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/17 20:26:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x7ff}, &(0x7f0000000340)=0x8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000044000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) syslog(0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x7, 0x0, 0x7e0a, 0x3}, &(0x7f0000000200)=0x18) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000100)) tkill(r2, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/17 20:26:24 executing program 7: r0 = inotify_init1(0x0) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}) 2018/04/17 20:26:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x40000000000027, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/04/17 20:26:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2}, 0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x2, 0xe2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r2, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/04/17 20:26:24 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 58.133750] binder: 7394:7399 unknown command 2097160972 [ 58.153784] binder: 7394:7399 ioctl c0306201 20004000 returned -22 [ 58.207002] binder: 7394:7399 unknown command 2097160972 [ 58.213671] binder: 7394:7399 ioctl c0306201 20004000 returned -22 2018/04/17 20:26:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946f9683bc04eee6d87986c49727008568bdbc17127670b638", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x25f, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/17 20:26:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x2000000000006) ioctl$LOOP_GET_STATUS64(r0, 0x1277, &(0x7f00000003c0)) 2018/04/17 20:26:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r2, &(0x7f00000001c0)={0x3, {"ea63d44af39a90"}, 0x80}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1f000000", @ANYRES16=r3, @ANYBLOB="010029bd7000fddbdf250800000008000500ff070000080006008100000008000500080000003000010014000300fe8000000000000000000000000000aa08000900440000000800020089000000080008000000000008000500ecffffff"], 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) getpriority(0x0, r4) 2018/04/17 20:26:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="be44afab3e0cafab617e0960948b9ce403844a8397f95a90c331dcc8bdd162a3e8d9460fb553511a9e26e2bab36226cb17db31329c5cc096269a3826d5b6dbd1ae4af45edbd7b07825db7112568cba49cb5aada1c3b5ad1dc21f19fe8291194b0b004893a323dc1a0eed7389cf5525dfefcf565524a886a3da5ce0ea80aba7011ca6c0b2c104ba08e0b267", 0x8b, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/04/17 20:26:25 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/195) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 2018/04/17 20:26:25 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x2) prctl$void(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) syz_open_procfs(r1, &(0x7f00000000c0)="6d6f756e747340986cd0661740e3ec8ee38f03ec6b87eb12716ac870497764a7db022e704f6f3d6f25ac02f86f79f3fdaa0f46e68a0c96501863665e2c99f443aeac6ce44432fd66b20169dfdc67f3b3b19f0553a47e6381815862273701d56a9e437d6dcd1b5d20365d68e4890bd1abdace357037207f76b2e70cb738370f17edbce433dc6dbf1efe6285b859a1b29a7efac9540484963269c90f94644c46ce38a5def4f81c770235cdc6d39dbd907506e679c63ca56fb94f5a28") 2018/04/17 20:26:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004523, &(0x7f0000000380)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000080)={{0x3, 0x0, 0x8, 0x2, 0x7}, 0x0, 0x64, 'id1\x00', 'timer1\x00', 0x0, 0x5, 0x9, 0xa7, 0x1}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) r4 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000240)={r4}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000200)=r3) 2018/04/17 20:26:25 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8001, 0x49b, 0x1, 0x1}, {0x8, 0x6, 0x80, 0x80}]}, 0x8) r1 = socket(0x800000010, 0x3, 0x0) write(r1, &(0x7f0000000040)="26000000520047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) 2018/04/17 20:26:25 executing program 3: r0 = socket$inet(0x2, 0x1000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x33, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gretap0\x00', r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x13, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x40002104) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) 2018/04/17 20:26:25 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000080)='./file0/file0\x00', 0x1000) chroot(&(0x7f00000001c0)='./file0/file0\x00') 2018/04/17 20:26:25 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x18) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x2, [0x4, 0x6]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0x3, 0x36, 0xfffffffffffffffa, 0x4, 0x43}, &(0x7f0000000200)=0x98) 2018/04/17 20:26:25 executing program 6: r0 = memfd_create(&(0x7f0000000040)='keyring(,\x00', 0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setns(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x0, 0x0, {0x77359400}}) 2018/04/17 20:26:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) r0 = dup(0xffffffffffffff9c) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'memory', 0x20}]}, 0x37) 2018/04/17 20:26:25 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getgroups(0x1, &(0x7f0000000240)=[0x0]) keyctl$chown(0x4, r0, r1, r2) socket(0x4, 0x80a, 0x5) r3 = socket(0x11, 0xa, 0x0) getsockname$ipx(r3, &(0x7f0000000000), &(0x7f0000000280)=0xffffffffffffffb6) 2018/04/17 20:26:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="5800000014001f2340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c09002bff0000040e05a5", 0x58}], 0x1) signalfd4(r0, &(0x7f00000000c0)={0x7fffffff}, 0x8, 0x80800) 2018/04/17 20:26:25 executing program 3: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000100)=0x14) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@can={0x1d, r1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="0607b58c0200aeb90be0c17b2882345d7aca08d6ff30f625644c5466176afcac5755379b0e152ed8320266cd3587b3832243079dcfa07976056f474e096c175c00e4551bcd326f1a7b647dc492627a4dec913d19aeec88b9849eeafb0336f3138730f14b62e709215080e81853020c735df66f7898082dc5a0ab20d7", 0x7c}], 0x1, &(0x7f0000000280), 0x0, 0x10}, 0xc010) mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f0000000080)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000280)={@remote, @remote}, &(0x7f00000003c0)=0x8) 2018/04/17 20:26:25 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe4, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x18}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000800) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000240)=@rc, 0x80, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/113, 0x71}], 0x3, &(0x7f0000001440)=""/32, 0x20, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000200)={0x2, 0x100, 0x5, 0x8, 0x3447, 0xffffffffffffff79}) setsockopt$inet6_int(r2, 0x29, 0x10000000cb, &(0x7f0000548000), 0x4) 2018/04/17 20:26:25 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000000000)="c7", 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/17 20:26:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1e2a7761e94c9145f4ca6f91c8c36b4df698f905cf1d796d810eefd67f", 0x1d, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) close(r0) 2018/04/17 20:26:25 executing program 1: r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0xd5, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)) dup2(r0, r0) 2018/04/17 20:26:25 executing program 3: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) mount(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='msdos\x00', 0x8082, &(0x7f0000000140)="f4e26d8d76c420fb3b81cbec5cef3acec805bb5dd769fdc09f423f818f99e4570fe580735fe0c8b161bcd54917b7c15a539d930c444e899769cb05924f8c072e83aea642d420d57d0793c35c5a96696fd87cb5a7bfe88f0dd4ba013712040f4480b2d639cda3083388cd287335f645c0647bfce59c8c") pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/17 20:26:25 executing program 5: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) r3 = dup2(r1, r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)=0x0) wait4(r4, &(0x7f0000000140), 0x0, &(0x7f0000000180)) 2018/04/17 20:26:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setreuid(r1, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r3, &(0x7f0000000380)=@objname={'system_u:object_r:sshd_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x1f, 0x20, './file0\x00'}, 0x4a) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="440d060000000000000000b7899cbe211fbd8ae729f147d479e4ca7c2fdaea0df4a370ed7ded0a45a1f4a2f87fd0f67d3ddb651e59dd8f9bd70d680f208037b0f8888831153083e784ccef5f52dbbca61ed0b58c44b9becd7bf822883bd5bd0c3c50b79e242259eb3fc28febcd32b3a80c3224f6c4f44dd03e4642153190b72cd5813566e4698248903c3ddca435ae55b7b150aa75d7f0cf01e4adcc8ea9fa7233428e8138e3c9dc8a34ebca5f6e999100", 0xb1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x401, @empty, 0x1f}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x6c) 2018/04/17 20:26:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) pkey_alloc(0x0, 0x0) setgid(r1) 2018/04/17 20:26:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x9}, 0x4) r1 = socket$packet(0x11, 0x40000000008, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100), 0x4) 2018/04/17 20:26:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f00000001c0)=ANY=[], 0xffffffffffffffc6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)) ftruncate(0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000001c0)={0xc4c9, 0x0, 0x6, 0x4, 0x9}) setrlimit(0x3, &(0x7f0000000080)={0x502, 0xae02}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) r4 = creat(&(0x7f0000000200)='./file1\x00', 0x2) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[], 0xa871f499) write$cgroup_subtree(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x36) dup3(r2, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000240)={0x7fff, 0x7fffffff, 0x2, {}, 0x12d78e8c, 0x2}) ftruncate(0xffffffffffffffff, 0x800000000000006) 2018/04/17 20:26:25 executing program 7: r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/17 20:26:25 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101080) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x4, 0x7fffffff}) 2018/04/17 20:26:26 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x1000000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x80, &(0x7f0000000200)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000140)=""/107, 0x6b}], 0x1) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="31cbc4c0c3a6c9"], 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x101}, 0x4) 2018/04/17 20:26:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2000000}) 2018/04/17 20:26:26 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000400), 0x10) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="426032252e138d504692917f725e25b8c3bb61e07779b9903bdba8bb00f2c5d6a64adfe5815cdc3823fe412c943a4c5341d04141cb66ee403464736be69dd6f9b683a340e74cc1620ef8710cbf0032031110ecdcb5f8a79b2e7a49062583d944c885c4e634706ef791272aa5ef797c96db73343e7d3549f846cc7b3f4b1cb354d38e7fd3bad82d86350950d6ca305d382263aef45188a0468a0e9d225e782f6e8cd15358d04aa96169fbe7d92153dcb56b8c1d587510ce3ffca397db83bf27d8c75d1138fa0fe29c2a231f1444cf706760b19aaa2e13a4f4fe6bdc052e364d5e5f9fd5afe3e49ce2b850b786dc663c6d422bbb3856f6e35de39a2ac3fb88504898832469a6b7537790083f561e2908cff91f005dc803f3d610ce73ecfb61f5b609893e2a64bc2d50731fcfbabb7a40c269db6902691440e651ca3c0c07b76d53c679515216f99c8bdadd9813006897641649635fcc9f3e22382b94c28013d492794c405baa84b0a4e011768f1a7033b5ec4a82ffe4f8b66bba8ee904e24ba7b288ede7f87b06a1655fa6235868a28c89b270adee83fff6fd6e0f910bfb5668d9d888aac17633fe60c713ebcf2e57f58eb31a270ce6ce5b79ea52fb340cdc1bc62003c7318d7c242698b98565a2a705e75acc1f43f7a8cc66ff54f2ad8abad6a3d56d02352e7da31229edbba06fe877c0963f6720737f91f961d139bf4a9e7ef059f1ac722ce83f1a51794ccd252ac6a4873cff74c07c96cc8b25cd611e9b7618e855e9e33bb910d542160ac3cb09fbf26e56a292a2346ed770e2db80b8b600052ce2a5639c75249d5195aaf92b595c30bba52fc1021a918b20902848226223d9c4496f917259ef84b5c9aa0721a6cb984edb2db8d46414ec8089cc7781e047da00cc2f045bc130da69fbba7d3f2f9ee982c92eb25e6946d6cad21109f63f9b420d56b0943a456204f6df1c510c2d5979e9c56460b91dce2dda111a1053079bbe1478005b7d54c6eda114f7ebae8872f73955424566d7756af213f9d18256fbd875da9fd91c242e02704f2abddee7f2f907846154bdcec42e20c60f19189f570391e997376b1de1fbf548ab5b122653ea7c77492282fa283cbde955d08c4c028d019874f984a219c0efaa3912318e03d7c9820018f6e0ae0f401f1b38f919675a92430586763e1726272869b7e7f5244230e81bfb5980d308377c58a5817ba1f4b4e00fd679559222945fe647722a321cf9c5a638956630005329b5a568175cd5218d06917402b5880c504388f1c2a2b0b569cf99189ca782a5a608c234ac836562d41b45acfbf421b462e612728da3b28c70b57d3478689a2f8ba29c64e1c0d3c62a200fe46ac2af3f50a0348187bd88089678e45333bf807b8a19da36563bfae4204dbd4b083cd411166c61730edfae4823c823d912229d12015b251346c0cb81b145d787bc2e8b420b963e700d2d0b1db8f67e06c797cb4df07db7372eed74ed44a8d79ea621c0f6434ef77792345d5920db6ba150091814e258c3cc0732d944ccb82e959af2d8fcfcbf8b2070d9fe9af9647906073878f861e7b45566e57d34dd5a48e3999a2582844a7dcf48202831b354d0530f221d4861c105e3e8431b72e3a9e2f2a63b72165dec81af6409cb2cc41fa8c6e3d9256be7d0fb3ef2c8cf925acc6b0f3d3af9174fa0331b91dd3e0b92951e5f3e8715b1dcab0874956768fcfb0227d623fd1e64d992c34330790eaff3e2f574f95742380cc72215c861bd54389ad3a5840e297c35075809d53fbdc413d3ac2792de06a6232062a00e50ed04f9b803683b17197d2e5367536cc0aa91e612fff455ea099c5c1ce9450ccc42831e1473d3ccb439e044dc2b40a92526c92f8a0fae131114d4ef14d14d736aaa37f9faf890d0537a673e9f36abbf00395da52076fc5ac8139e0c16d72a78746be73230d097e7032dc1a3bcfadba85062f47e00dc430bd5570ed754d7cad2d522c1a6acd8736ccf11c88273f294e6c00d9d72fc9fc2a0b57b923295e69a17be9c0f314b95e7dd09014ed49fb8f16335f8b8ae5626ebe245727670f522afbd86911e1a690e74f1601c7498241d32a7b2612ea233988d072351471a7ffbdba0069a9bb58557f7298163937c94b9e4b879172723d1b3704d06b3d085f83c058c3aa292e0587fa81bb393688c3592f044c1dc5eba76ec7cd1d547a520cbb748134086d4b2f6f76ab6042a593d919d700394d4d9fb0367a7934d2fc3f91e12827ba40a4716edd517ebe7232b405087df2d21b3cd001cd30ab36e657cc264b27c6b8a82eba37da8322be50a1f354a87e458839124deb036972eb3501e3e5bf428c81c3da69c559f8364cbcc9a5dcfcc69ff302f429d124e297d84e3f3204640fac6bf04d955a0913ab578b27851beb6577315599574aa519d1f5501633688f51ed6e069d612f639c08607c8f7c0eec46acfe6b74473ebbc1d960fa97d359d070676c22444d785263ec97a3aae349b2f5fe56b325fbb5d4b3ad14fec4b6377d3abac870c71f48fe0f1ab461d0271b814cee2ca453527feb8bd303165701394aa2857acbdd761e24d0f79ef3a2137e40ee7c122ef7ab6a76af0c1f93d36215fa666d2c1e90d74cfa9ebb5bdca65cb5227e7c239681d1ac21468f6f18e464ba3f1962f1a26ac8504850e22cdeb93cf2ab71e3c161b68fda272fd1d3582673b1e9093b09b07b0385184034c679394fa6a9b9e4eeee56d31ab04b295799fbbaf2e1c3fd3a968283d95a31e7cf7ec229256f1fffaff1caafacb9dec02c917be8e28e92ecbdffd8bc6444239a04d17a52030639d6e38d4e8d7ef394595dd169f4c97b99740f1a75ef14c5e28eda7d72bf12831edc6836097407748c6f4450c6c441a36461e817b63aa51452844d39dc1ea1b6837e0a53fbac81a7bc3361ebd8ef79368d15474e9609e3672a91e4ca6fe9431c751dbb8da600bf96f5433ca3654a133bfaeee5cbda4ff0d9f9372258cb9cbdb435ee0e9e80dde2840f6f1688e4f5e0858b42265cb48769a6b301c895a1a7bde9336570b78e122718056e469720b5e8672cb5fc3eace5ff40d2902478ec0f9d98f9328857502b3a0f817517b2b8db30cec16425835fc5a06c3f09ab8a4e00c360e49618776694511a0568de273af8645d35d8a7deac028a2fec9d10de84c08150d41b15d03db3cfddc70ecf16b550014592bbaabdf713e76739e116178746e1801b8c86f3444703f75dbadd09bf7713122f7adcb5db637d2b1fe3fa6bd5d2afa71aa5c7816ef0efcee647e4636d34adf3a3f174a7b52b101da01caff157d7cbcfe37b70cb95c4b5a5409b8c8cadb9c9c383d14fffdb2e5313838ce6d796af0d093a41920bb78014b4870e25f70f0319f86efe6ec5bdd9cbf19ec3d0f6bff0872d63a7f679af2472e589b6181f96eae2607eae215e3d9c36f81fa451f8aaaef6c6e34ed4e3da175c9e5ce233f7eb01f9f3f62541192e9d25c8cadd51ce1f7e0dbf4ae4fab7650bf6e6fb9e229fff083fdcc3d648833fc6dcb20c224787542d93e640f73a6e5e7629aa01cfe5475236b98a8beddb80d3b2dc00128d8808565bf9cb3a71aa018101d42290918b11d28a28b58d461309872d9135ef2d399f32e4e63311df7ca755882d4beb3c757644b8613293d895903dd3450358fb196eb5603ad7da878ec325341ea4770dfe19e621536543e295f6aaaa8aa8341b090f3bc04cd89ffc174963e292ef82c7ddbdabd852617b125948466ca46748c4480205b0c9ad6679525a723f71782500afa9d639370432aaf68c83929b9d876e8077f8ea07678e2a3bd75efd332c4b4c57c732bddaf1a5c91abf23caf155d58f4aff9498b63fe204b3d1e711213527d16636c3fff388f16141bf3ecea2a9e8b433c437bcf16342449dd69566eee22052b9684d4c94c09c3d35d7445dc70c3a2638d146efcfb2cd14452bbc0db25d852a4040e3972acb3f500509c7317e033c3c1bc91295eb1d5ba5cd899dd83796aebd446497a7321c0bb9ae18a9efa809e90c1afa36c609355da9a8c353fdb10c122801cebec6b5dd93853575e70c9b58958d258550d7b16ee1dad5da3dbea1e8531124c8765ed27c537ca1e2ace11da2c38d23b3905b8f7d173293c849362b8abf3d27a536a3b46d9edb111785825d2194c4f20781a2091a8fb3768c413937dc2903fb2e31b2ad8b38ce2a0705b210b6b93223fe764fc7053347c4c24f488f78640b765a02ae91253e40ca61abb302bff908d826374b1d5730e7eae0e3a1b42c6ff0d3dabf2a1d60116392db72cc6efe96824b64174413880f71110ffea0fc23fe6e2e13d340d3c5d80e3d73c8e1c67d3ad6e86fbee14665b02a176a05ce1879a15edc0ad14272bee39438fd507a9a43b8f644a8922b8d731336180c9ed389b9c9ce536d20f0509523393a7c86200dc399aa20682ab881e04f4d96c687bb3f2bea109f080f898d4eb504d45d07def481058cb057bd6c81e44bd024076aca2d08ef38f3686bf19e1355acd2d1ab8e398485d89bed15718b9ee51dae464b9436c43f82eee828d5075d0d15aa2126dbd17bf7320326ee7e9b4d7750178df998a1937e96efcfd6d8b132279c900b3ee3bfc84cac0d7c1adc4bf79e80ab3ca11d3b27b0a8a2be5f6e5f500227746e737f4f3b9ae068ccc4b6819b8a4d4af1c8a5f8aa4afe498e21e235c9411a2034daeff6c1a3396db2bc9970c5ca8bd02484ea26fe5ea10dbc6fa26a47d6f1e94638a867f12de52303c7c2b5b503817ade643f5cba96726e81e536fc29b0491d5c5a65dfc3e0029f9a4cf0a32db96854f68a388d82fde9fb03ff4583b14044476df805ce6b67f5e9a19dea96e8f4729e72354f65a34e59f147feff788dadf9e8cde712d416050a333a3e7536fbccfe6026cf5c9a5bac87975aa3db4f2f242a938542d6eccc5165083fbfea33f927e2ffd7dfc8b4348d1c0a8985c0fafeca2932b46f074b6520a25a702b5655c874cb64e9316a6e6ef56441442fcf49ead2bf9820cf0e4ecffcb2b024506888df0378a3c5a7bb5b784f861eaa8f6241ca69a45440b3d96cb1ec7eeccfdde8f7790115ec6f8d5a685acd198370614dbebf0684fd7bd787aa2ff736c734f77d099b2fb1e2ccf7fcd4d7f1f1bfd23dd522c728a65cedaac33df33ce1e675d5f8bf0b9ac1590bfd4689ce320e2672eb20b67b2be6dc2dd850b5b859e649a9e535bb43eb57be4d2c107f7fca3400baf410a97a7d2d6ffefcdf832e9982f283738c629bc3b60687a170dcadd45867542a9f1a5a24f77af646cd103405dcefc20335bb9e6cbaf11b4081f2d6dce06d07b94d28e8fe0c4007b6d459b9c13d73b7e607b536ceee20ad8e9c003aae140ab671b969ab75479d00677aeee447914166b5bb6e2ef870f5d3c4f5c28e52db9ad90967b585f4bd99da91893742ba52bcfd192abfb91a71324de9557cdb58cc3eb3988f2b1f15a1212b433d12a4f6da959e4cad455d3fb1c1ae9912bf5ac8a9e516a356dd0bb2a420563c47286fb85ace8498bf70bd1473982593a37d88e1866008680bb1f025bb0623fbf4183cf7afc0e31c5be671070c0b5117ff4f14696792a95c5f7d9235d4adf6e594019d54ed47c87da9c5ad0bf80bc42e498a19a0f814e7ba6fa622e4d11260ed7134bcb073f2b454ddbcc3c289edf52ed4500e1df0e0df1796f70be2a418f9111efd6accb6920af240261d6b9c7e75471c779813b28562a76e855330b7bc07c062b21534d14e493ba8a536a9e56e6c6d01d69b7bdeebf53204da82599c0648b", 0x1000, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0xfffffffffffffffc, 0x2, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x4) modify_ldt$write2(0x11, &(0x7f0000000740), 0x10) 2018/04/17 20:26:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5393, &(0x7f0000000000)) 2018/04/17 20:26:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x6c, @loopback=0x7f000001, 0x4e22, 0x1, 'fo\x00', 0x4, 0x1, 0x2}, {@rand_addr=0x7fff, 0x4e23, 0x10003, 0x0, 0x8, 0x7}}, 0x44) delete_module(&(0x7f0000000080)='\x00', 0x200) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) socketpair(0x1b, 0xa, 0x7fff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000000140)={0x57, 0x6, 0x5, {0x6, 0x3}, {0x9, 0x7}, @ramp={0x1000, 0x2, {0xffffffffffff8001, 0x3, 0x1, 0x3}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 2018/04/17 20:26:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000e77ff0)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x501) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) readv(r1, &(0x7f0000fe2000)=[{&(0x7f00003b6ff8)=""/8, 0x8}], 0x1) 2018/04/17 20:26:26 executing program 1: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r0, &(0x7f0000000080)=""/161, 0x40) fcntl$notify(r0, 0x402, 0x80000020) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000004}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x5c, r1, 0x400, 0x70bd27, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2800000000000000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x70d}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000010}, 0x814) 2018/04/17 20:26:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000000000), 0x0) [ 61.311755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42691 sclass=netlink_route_socket pig=7599 comm=syz-executor2 [ 61.441223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42691 sclass=netlink_route_socket pig=7602 comm=syz-executor2 2018/04/17 20:26:27 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xe0000, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'io', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x23) clock_adjtime(0x0, &(0x7f0000000080)={0x8001}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r2 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="14a10f43fa3c999fa488ba68083f8cc31ca6158f0129b1a7c383718ecbdc48de13200a69904f367a43fef9f9c2da48872ee3034397eb551269ffe468b0a80a53c737c8e3d9e19a4a530b7ffa804a2104d02aa84f74ed75373b2a61d9aedeb3fa7900d4f006c6e21bc55d1b3ac3131035f259cbd91c53c2abcc5bf351b3ad9746b621610ed3df38cff74ce080bd740f71feff293872f0a2d0709d2d127b0ef99c372f76cd430e6eed5676b4607be3a252cb37d06b78e25bccf392b0a4a701f3936bb4ecb892dec001ce1a13b27262fc8af780e045fae7e32f3def8f6af206ca3116bcc18b71c9b74ec9690e001f9edd52530bf1d75793", 0xf6, 0xfffffffffffffffc) keyctl$clear(0x7, r2) accept4$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) 2018/04/17 20:26:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x13, 0x1, &(0x7f0000000100)="89"}) 2018/04/17 20:26:27 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40200, 0x40) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000300)={0x10001, 0x8}) sendto$ipx(r0, &(0x7f00000001c0)="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", 0xfe, 0x20000000, &(0x7f00000000c0)={0x4, 0x6ed, 0x1c0000000000, "af1ed74a5e3a", 0x6}, 0x10) socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307050000000000002e14f2e587dc1338d5be8c948384136ef75afb83de448daa7227c43ab8220000060c", 0x94}], 0x20000000000002ff, &(0x7f0000000200)}, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000002, 0x1, 0x841) 2018/04/17 20:26:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x9d}]}, 0x8) sendto$inet(r0, &(0x7f0000000bc0)="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", 0xfffffffffffffd2b, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) sendto$inet(r0, &(0x7f0000000d40)="1fa68835d99c666807731e03e0a0c914cfa59cb8029058f74fab4aa2b76ba881567eed4aa09f1a380f2c215be44eeaad09f4a4d817486be344fe674fa1b3bbf28e48574598fd48d663cec206fe062c34f3fa38e6b17618de86712281005efd8dd67dabf7ce1906ed30a652241563871e11ce72f4dbe8", 0x76, 0x20004851, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x0, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000006c0)=""/62, 0x3e}, {&(0x7f0000000700)=""/173, 0xad}, {&(0x7f00000007c0)=""/88, 0x58}, {&(0x7f0000000840)=""/138, 0x8a}, {&(0x7f0000000900)=""/184, 0xb8}, {&(0x7f00000009c0)=""/155, 0x9b}], 0x7, &(0x7f0000000b00)=""/34, 0x22, 0x10000}, 0x8}], 0x1, 0x0, &(0x7f0000000b80)={0x0, 0x989680}) 2018/04/17 20:26:27 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ifb0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x6, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCONS(r3, 0x541d) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x3, 0x7f, 0x6, 0x800, 0x0, 0x6, 0x120f4, 0x3, 0x1, 0x7509, 0x3, 0x9, 0x9, 0x7, 0xff, 0x3, 0x400000000, 0x101, 0x4, 0x8, 0x20, 0x7fffffff, 0x3, 0x7, 0x0, 0x5, 0x25a3, 0x4, 0x1, 0x47, 0xffff, 0xffff, 0x9, 0x20, 0xfffffffffffffffb, 0x1ff, 0x0, 0x9, 0x4, @perf_config_ext={0x9, 0x100000000}, 0x200, 0x6, 0x7, 0x5, 0x4, 0x8001, 0x6}, r3, 0xf, r3, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r4, 0xda3f, 0x7ff, 0x40}, 0x10) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000088affc), 0x4) 2018/04/17 20:26:27 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/17 20:26:27 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@local, @multicast1}, &(0x7f00000000c0)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="ffff9ede09aaaa000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/17 20:26:27 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x6}, 0x8) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) 2018/04/17 20:26:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x2000000007fff, 0x80000001}, 0x14) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0xfeef) 2018/04/17 20:26:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"624f85cfc2aa7f70b5655f2c00"}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000002e000100000000000000000000000000", @ANYBLOB="000000000000000008000a000f000000"], 0x2}, 0x1}, 0x0) 2018/04/17 20:26:27 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x401, 0xffffffffffffffff, 0x4, 0x8}, 0x6) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x14) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000f, 0x8031, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x90002) 2018/04/17 20:26:27 executing program 5: r0 = gettid() capget(&(0x7f0000000000)={0x200f1526, r0}, &(0x7f0000000040)={0x995, 0x20, 0x7f, 0x1, 0xfffffffffffffffb, 0xff60}) ioprio_set$pid(0x2000001, r0, 0x0) 2018/04/17 20:26:27 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000000100)=[{r0, 0x200}, {r0, 0xc}, {r0, 0x4000}, {r0, 0x4000}, {r0, 0x8}, {r0, 0x61}, {r0, 0x401}, {r0, 0x10}], 0x8, 0x44) r1 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$netlink(0x10, 0x3, 0x5) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2004004000) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x1, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f00007e7000), 0x8) [ 61.660299] mmap: syz-executor5 (7620) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/17 20:26:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp6\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000140)=""/119, 0x77}, {&(0x7f0000002480)=""/148, 0x373}], 0x2, 0x0) 2018/04/17 20:26:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/04/17 20:26:28 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) sync_file_range(r0, 0x9, 0x5, 0x6) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 2018/04/17 20:26:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/04/17 20:26:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x25b0, 0x100}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) 2018/04/17 20:26:28 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4800000000, 0x3, 0x90, 0x9, 0x60}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/17 20:26:28 executing program 0: r0 = socket(0x11, 0x80000, 0x401) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="0008000002004e210000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002004e217f3b79a3230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a052f37e852c24b200000000000000000000000000000000"], 0x10c) r1 = socket$netlink(0x10, 0x3, 0x5) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0xd827, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23}], 0x3c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000080)=ANY=[@ANYBLOB="40000000101001008ed45f5d51cb796476c84845f4db0000006bb7002f0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000140003006970365f7674693000000000000000000c000100aaaaaaaaaa000000"], 0x40}, 0x1}, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000000200)=0x8, 0x4) 2018/04/17 20:26:28 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000580)={r2, 0x2c, &(0x7f0000000540)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xc010, @loopback={0x0, 0x1}, 0xea06}]}, &(0x7f00000005c0)=0xc) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)="8f745d3bbf64268c45aa6a934b9002096666ae674aff6d90f28e9e32edb81c5f267f263e06c4b36d7b322a2249efc995046c2d3d8b76e075b986f759eaee38db3357d5484747ea05ef9e92778fb1041f70fede09b3e4895137ba7b35ee092fa204785694d0d52a420cb2d0bb813eb0b77010d63a7e02ed161cf47e748bace35498", 0xbc}, {&(0x7f0000000300)="8e9a4cc2335af3b6c3d5c6de14b051936d0967d3476031b32a10589b3737ba1198", 0x21}, {&(0x7f00000006c0)="c44af79c6098e5f228edb5468e0aafcb2b9c0254944183b2af22d11973a6c86c1c106911a32a8ac171f0dc416ab23f31b3afb24c22d2d442f66b81f24f3416a814e836602be45fb07fe0a174293707d27ce49ce24ffc00c93e0bf31163f61095fef63477fa336d9152a6aef4ec48d30abcf21d1476ceb0ac0cdc94176fda0b30cb7457beea2b84784aa56c51284d35689d33acf909c7d0d155d7100c135fc6ea7be6aedacbef139663590f1d85d9da5ad6414c7ec313f1f2572477436535d3e4e7ad510314164582c6bcb7576f607ea21042ab1a25e9e09587ac0e0821ae", 0xde}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000600)="0c6a0a65943a071683469163e2ce4b8b8fb732d77ae813db615aeedeac2ef2a4d3fb8a28b1fc8549b9686d0fcbcaf534f20185a58c89b8e0233703e3488ef53e2dc565dbe3c2988110a7e00568c77710eaab890973af252fe84d8590a281b122dc04cdfcb199f4511d7e1832159de5b242b5abfe80e72ff7514b8b8d8324f4249a7142c9a59d34ce8c8c77cd87f217b681c3ee87ba01cce8e6c1a3736bcda3b1de9410f62e034c6d9748", 0xaa}], 0x5, &(0x7f0000000200)}}], 0x2, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x40000) r4 = accept4(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80, 0x80000) getsockname$inet(r4, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/04/17 20:26:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x22) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x20000a0000000}) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x200000e, 0x8000000000032, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) 2018/04/17 20:26:28 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008002020faff0900060000e800603300000001ab001f", 0x24}], 0x1}, 0x0) 2018/04/17 20:26:28 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x80000000000011) 2018/04/17 20:26:28 executing program 6: setrlimit(0x7, &(0x7f00008ec000)={0x3}) mq_open(&(0x7f0000001cc0)='cgroupusercgroup]\x00', 0x0, 0x0, &(0x7f0000001d00)) pipe2(&(0x7f0000000100), 0x800) 2018/04/17 20:26:28 executing program 7: r0 = socket$inet(0x10, 0xf, 0x1) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80800) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0bf402002cdf1389598e2c", 0x2f}], 0x1}, 0x0) 2018/04/17 20:26:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x1000000000e4}]}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x3df) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x4a5}], 0x1}}], 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xfffffffffffffc5f, &(0x7f00000000c0)=0x4) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000e40)=@hci, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/194, 0xc2}, {&(0x7f0000001000)=""/173, 0xad}], 0x2, &(0x7f0000001c80)=""/198, 0xc6}}, {{&(0x7f0000001d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)=""/54, 0x36}}], 0x2, 0x0, &(0x7f0000002400)={0x77359400}) 2018/04/17 20:26:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x14, 0x80800) setns(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x3, 0x200000) write$sndseq(r2, &(0x7f0000000540)=[{0x80000001, 0xef5, 0x800, 0x11e3, @tick=0xff, {0x0, 0x8001}, {0xfcc}, @quote={{0xfffffffffffffff9, 0x1}, 0xfffffffffffffffd, &(0x7f0000000500)={0x9, 0x100, 0x100000000, 0x5, @tick=0x40, {0x81, 0x5}, {0x5, 0x5}, @raw32={[0x7, 0x80, 0x9]}}}}, {0x1ff, 0x51ad, 0xe22f, 0x7, @tick, {0x8, 0x6}, {0x10001, 0xa45}, @connect={{0x80000000, 0x7fff}, {0x1, 0x4e260000}}}, {0x81, 0xb6, 0x9, 0x8, @tick=0x400, {0x9, 0x2}, {0x3, 0x401}, @time}, {0x80, 0x401, 0xffffffff80000000, 0x7, @tick=0x3, {0xfffffffffffff000, 0x100}, {0x2, 0x3}, @raw32={[0x6, 0x0, 0x9]}}], 0x70) recvfrom(r1, &(0x7f0000000280)=""/192, 0xc0, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x1000, 0xc000000000000000, "d352faf473e3", 0x7}, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3}}) bind(r1, &(0x7f0000000440)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0x80) r3 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x20000, 0x1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000400)={'gre0\x00'}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000640)={0x5, 0x6, 0x3, 0x80000000, 0x4, 0x7fffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000180)=""/208) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000005c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000600)={r4, 0x3}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000680)='/dev/keychord\x00', 0x82, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f00000006c0)={{0x7, 0x7fff}, {0x8, 0x401}, 0x4, 0x2, 0x100000000}) 2018/04/17 20:26:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) ftruncate(r1, 0x4) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000140)="d2", 0x1}], 0x1) [ 62.746860] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/17 20:26:28 executing program 6: exit(0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/17 20:26:28 executing program 2: umount2(&(0x7f0000000000)='./file0\x00', 0x2) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001400)="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", 0xf81, 0x7f}], 0x0, &(0x7f0000000240)) 2018/04/17 20:26:30 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) connect$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"ebd5d29415d6c5"}}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x20000000000000ef, &(0x7f000048fff0)}, 0x162) 2018/04/17 20:26:30 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={"6272696467655c5c01000000000800", 0xfffffffffffffffe}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1001}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x324) 2018/04/17 20:26:30 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x10, 0x2, 0xffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x0, @empty, 0x6}}, [0x2, 0x9, 0xcb09, 0x38000000000000, 0x5, 0xfffffffffffffffb, 0x3, 0x9e7, 0x1, 0xd5ee, 0x40, 0xffffffff, 0x6, 0xe4f7, 0x101]}, &(0x7f00000001c0)=0x100) prctl$void(0x2a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/17 20:26:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x4000006, 0x0, 0x0, 0xe8}]}, 0x10) memfd_create(&(0x7f0000000040)="657468306e6f646576776c616e302fc273656c6600", 0x1) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb", 0x135}], 0x1}}], 0x1, 0x0) read(r0, &(0x7f0000000240)=""/39, 0xffffffe3) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001200)={'filter\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) 2018/04/17 20:26:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lookup_dcookie(0x20, &(0x7f0000000000)=""/136, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x12000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0xe0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x0, &(0x7f00000001c0), 0x2000000, &(0x7f00000002c0)=ANY=[@ANYBLOB="60807363616bd42c71756f74612c6e6f646973636172642c646973636172642c6c6f636b7461626c653d3a65741f81d85d1bcbcab52a6b657972696e6776626f746e65744d766d6e6574302d5b6d696d655f747970652c71756f74615f7175616e74756d3d393d2c6c6f63616c666c6f636b732c6572726f72733d77697468647261772c71756f74613d6f6e2c00a4ee42d4"]) setsockopt$sock_void(r0, 0x29, 0x4000000033, 0x0, 0x0) 2018/04/17 20:26:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) 2018/04/17 20:26:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000006c0), 0x265) 2018/04/17 20:26:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x689, 0x8204, 0x80, 0x0, r3}, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r5, 0x400, 0x70bd27, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x70a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/04/17 20:26:30 executing program 7: lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0xffffff53) 2018/04/17 20:26:30 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000000)='./control\x00', 0x0) 2018/04/17 20:26:30 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/17 20:26:30 executing program 7: epoll_create(0x8fd3) 2018/04/17 20:26:30 executing program 0: request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='keyring\x00', 0xfffffffffffffffb) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x9397, {0x0, 0x100000001, 0x10001, 0x0, 0x1f, 0x400}, 0x100000001, 0x8c}, 0xe) 2018/04/17 20:26:30 executing program 7: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', '#self.vmnet0\x00'}, &(0x7f00000000c0)="2fae00", 0x3, 0x3) r1 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$key(r1, &(0x7f0000087000)={0x0, 0x0, &(0x7f000026dff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x0, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x48}, 0x1}, 0x0) 2018/04/17 20:26:30 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x9) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000)=""/188, &(0x7f0000000100)=0xbc) recvmmsg(r0, &(0x7f0000001d00)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000340)=""/229, 0xe5}], 0x5, &(0x7f0000000b00)=""/4096, 0x1000, 0x100}}, {{&(0x7f0000000480)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/131, 0x83}, {&(0x7f0000000780)=""/86, 0x56}, {&(0x7f0000000800)=""/166, 0xa6}], 0x5, &(0x7f0000000900)=""/150, 0x96, 0x8}, 0x31c}, {{&(0x7f00000009c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000001b00)=""/97, 0x61}, {&(0x7f0000001b80)=""/74, 0x4a}, {&(0x7f0000001c00)=""/239, 0xef}, {&(0x7f0000001dc0)=""/142, 0x8e}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x5, &(0x7f0000002e80)=""/230, 0xe6}, 0x69}], 0x3, 0x2000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000002f80)=0xee8, &(0x7f0000002fc0)=0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="17000000d5664c6648271aea2b333dc608000000000000"], 0xc}}], 0x2, 0x0) 2018/04/17 20:26:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00090000000101fffffe5a2a52cd11c0c626000c000100010000007f0000fe0b0004000000907f31202e35"], 0x2c}, 0x1}, 0x0) socketpair(0xd, 0xa, 0x35c3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000200)={0x80, 0x1, r2, 0xfffffffffffffa6a, r3, 0x6, 0x7fffffff}) close(r0) 2018/04/17 20:26:31 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000000)}, 0x8001) close(r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/17 20:26:31 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x40000, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x0) 2018/04/17 20:26:31 executing program 0: keyctl$join(0x1, 0x0) r0 = inotify_init1(0x800) write(r0, &(0x7f0000000000)="d6560ed4a195607fdaa8754475d5f527146477bf4cb32fadfa32ce92a2b823a30d051edbaa8256b7226716b5d5e85aff10d1de196b62f10f7fb15d34b7118c625f175467afc2be3d22fa52a79ba41478057127016a6ae636282c834650f96603cbdbaa45e45a94da29", 0x69) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fchdir(r1) 2018/04/17 20:26:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000000080)=[{r0, 0x1000}, {r2, 0x2}, {r0, 0x4}, {r2}, {r1}, {r2, 0x100}, {r2}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x4d9}, 0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/17 20:26:31 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000000)="f0", 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000440)={r1}) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="e3e9403d0fd6810da279ec903f23adcca2281ca94f8e7eebcb581b98e15e94daa083c7f7e0372cf8dfeb83d67533be5d5d50fa5c1c8eea28a89ca75c82c3c2ccadac49ee4c8912cbaf7fa05315c673516bfea76f7555f65deb0efa4cb4c0b8b220d096b023175ac03c2c702b63e91dd0d08ba9f9ae7333d3de543cf6460b1861473503", 0x83}, {&(0x7f0000000140)="8b59813534733fe5e4b6624d9d1b2de92844f28a288df553b68687d3ac8da28b02a3ed9a6cb1b09834894c76184e8031a06b5baddb2847549bf511c359789b6b718d4f173acfb4b997255b23684a0b965638d50915fe005a1cbc164a619b26362c14d7a65ed22d6bcbda6857687afc5fcde9274dbb04d75bc12b38512843c997753e65cc318b6bbca871241aaa1993d68359cc8a167ea7058ad7ce0bc5c8c5f3259c9c8d934de1207f0f0b3e61659f608d0d3dff19d9c19d193efc", 0xbb}, {&(0x7f0000000200)="c332908e1832de2be790dad3ee38", 0xe}, {&(0x7f0000000300)="4dd9196471f4abd12f253e26414d1298205f62612ac8f100e4bf652a0f780706b28652ad561a3ccd7629390dcdc492284403953e5f64a1dea6952c8a4246ca70a6decc6d70ea37b64b5663bffeb0a06cc2bd8d45e7f71aa71948d4d5b0fab0fd45c02809150cb59d6f6249f594fa574a26ea8e7741e6c63b5e59d031a5b7468f52092755790d8402e916dd553f06162f75c7b0f5c2f1e57a60fe130465b5d848e8cd56ed95dcd01ff855e0a70bb1731f0cfd15ae520c957a31547446211e9e34b87f6eed248e7c7435705f1be4c12befbdde1098717deb37d2c29ff345e1974a", 0xe0}, {&(0x7f0000000240)="8a35b1cf2f17ccbb56fc97", 0xb}], 0x5, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f00000000c0), 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000480)={0x1}) 2018/04/17 20:26:31 executing program 5: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) poll(&(0x7f0000000000)=[{r0, 0x1006}, {r0, 0x4}, {r0, 0x40}], 0x3, 0xffffffff) 2018/04/17 20:26:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netfilter\x00') write$sndseq(r0, &(0x7f0000000140)=[{0x71a, 0xdbf, 0x7fff, 0x4, @tick=0x400, {0x3, 0x10001}, {0x2, 0x7}, @addr={0x7, 0x3}}], 0x1c) timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)={0x3b, 0x4, 0x8, 0x100000001}) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000000080)) 2018/04/17 20:26:31 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000ac0)={'mangle\x00', 0x99, "98e9c2f4c1c6da66660896ebc9232c55de9c60fc6ddf1d0394f7f10fca40a0247c479ade68f4ff8f5fcabc9b6b4ba778f0ac51f8c967f1ede56a414139c6c020c985e68a89cfd15297afa237e46fc8bfcaa6ef93d8d5a04974f2206b2eb3cdead7ba90282e089924ed44e9954452696ca2158160df398bdadeca77586782095a9b38341c0c1d5d48bdace65d0462d5196ad3615ef70f35222e"}, &(0x7f0000000b80)=0xbd) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000a80)=[0xd8, 0x10000]) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x0, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) getpriority(0x2, r5) faccessat(r3, &(0x7f0000000580)='./file0\x00', 0xb0, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000480)) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) syz_open_procfs(r1, &(0x7f0000000bc0)='fdinfo\x00') ptrace$getregset(0x4204, r5, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/17 20:26:31 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/04/17 20:26:31 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000000440), &(0x7f0000356000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40040) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x8) 2018/04/17 20:26:31 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x100000001, 0x1, 0x1, 0x100}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x7, 0x5, 0x80000001, 0x2, 0x10000001ff}, &(0x7f0000000140)=0x98) sendfile(r0, r1, &(0x7f0000000080), 0xfffffffffffff000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f00000001c0), &(0x7f0000000180)=0x4) 2018/04/17 20:26:31 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x80}, 0x1}, 0x0) 2018/04/17 20:26:31 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_vif\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/raw\x00') 2018/04/17 20:26:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f00000012c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x3, 0xbb}, &(0x7f0000000000)=0x88) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4, 0x243934c4, @loopback={0x0, 0x1}, 0x4}}}, 0x84) 2018/04/17 20:26:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x8000) signalfd4(r0, &(0x7f0000000080)={0x5}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x80000001, 0x6, 0x12c1, 0x80, @time={0x0, 0x1c9c380}, {0x80000001, 0x3}, {0x3, 0x9}, @time=@tick=0xd98}, {0x7, 0xfffffffffffffffb, 0x10000, 0x6, @time={0x77359400}, {0x6, 0x1}, {0xe75c, 0x2}, @connect={{0x1, 0x8001}, {0x8, 0x2}}}, {0x1, 0xff, 0x8001, 0x1, @tick=0x8001, {0x9, 0x8001}, {0x4a9, 0x80000000}, @connect={{0x2, 0x2}, {0xd, 0x8}}}], 0x54) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/17 20:26:32 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1850, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = memfd_create(&(0x7f0000000040)=',eth0self@\x00', 0x3) flock(r1, 0x2) 2018/04/17 20:26:32 executing program 1: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) r1 = userfaultfd(0x7fffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000001c0)={{0x5, 0x80000001}, 'port0\x00', 0x3, 0x40000, 0x9, 0xfffffffffffffffb, 0x60, 0x4, 0xa58, 0x0, 0x1, 0x3ff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x7d, r3}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0xfbc, {{0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, 0x0, 0x5, [{{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, {{0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x3b06}}]}, 0x30c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f00000002c0)={0x2, 0x6, 0x9a, 0x7, r5}) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1, 0x200200) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') close(r2) 2018/04/17 20:26:32 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @rand_addr}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x80000000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r1, 0x3d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001600)={'team0\x00', 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000001640)={@ipv4={[], [0xff, 0xff]}, r4}, 0x14) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x5, [@loopback=0x7f000001, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x24) 2018/04/17 20:26:32 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0xffffff1a) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/04/17 20:26:32 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0x9, r1, r0) 2018/04/17 20:26:32 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) 2018/04/17 20:26:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x608}, 0xc, &(0x7f0000403000)={&(0x7f0000000240)={0x14, 0xe, 0x7, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) clock_gettime(0x8, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x8000}, {r0, 0x2000}, {r0, 0x3402}], 0x4, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)={0x6}, 0x8) read(r0, &(0x7f0000000000)=""/49, 0x31) 2018/04/17 20:26:32 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)='wlan0]4^nodev\x00', 0xe, 0x0) dup2(r0, r0) 2018/04/17 20:26:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cg\t\x00\x00\x00\x00\x00\x00\x001\x00', 0x200002, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="54f7e6e61fec5ba45a68a54f29f756e3638591961308b5c735787a1dd769cdfc89ce6415fff35312ba2a14a85c2beeac423d70ac43111c144016905294171fd5ae89d8985bc88753ec855ad55ae0c320b13b8c2b7ed2473bae97", 0x5a, r1) fchdir(r0) creat(&(0x7f0000000080)='./file1\x00', 0x0) 2018/04/17 20:26:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x6) setgid(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/17 20:26:32 executing program 0: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3, 0x10000) getrandom(&(0x7f0000000000)=""/162, 0xffffffea, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/63) 2018/04/17 20:26:32 executing program 2: socketpair(0x10, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000b8d000), &(0x7f0000f74000)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r3, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x4, 0x0, 0x2}}, 0x80) 2018/04/17 20:26:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite6\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000180)=0x8) 2018/04/17 20:26:32 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/17 20:26:32 executing program 3: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/17 20:26:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') mq_getsetattr(r0, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) 2018/04/17 20:26:32 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @rand_addr}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x80000000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r1, 0x3d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001600)={'team0\x00', 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000001640)={@ipv4={[], [0xff, 0xff]}, r4}, 0x14) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x5, [@loopback=0x7f000001, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x24) 2018/04/17 20:26:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x101000) userfaultfd(0x80800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x800}) 2018/04/17 20:26:32 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000002640)='./file0\x00', 0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002680)=ANY=[]) link(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/17 20:26:33 executing program 2: mknod(&(0x7f0000000d00)='./file0\x00', 0x86, 0x8000) r0 = open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xe0f8, 0x20000) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x8, 0xffffffffffff8000, 0x261, 0xa5, 0x5, 0x146, 0x80}, "79a7c9b1a7e5ad6d4edf3a71fb7bde11fb26e4fa8c2296c3d6bed86314f160cfa32112ddf16aca296197637bbb4a7f40348cd87a4bdd2e42b6787b1490085ce649018408d55af883aaf8aa4fd34d8a7b34b507ba703190eb09f2284b5f7a6f68678b8d180486b4c4f215d2dd82c3b148c9757417f93ae13e4200b27adf1b2b65fa7526c3269a4d9cdd433b48f42a51d6e353e8c7620b0bd568d5a877e6ec7d934a87c5c6eb805861358a5729c23881f71b13506ff5a25eaed54f7498fe3b2fc0414d81aa6c52243d9a30dbd6a877f20a9292d4a7322681243a8b4cfecc636a4dfa993801c8362661a332149715526818942722a8b9ccb53d6b", [[], [], [], [], [], [], [], [], [], []]}, 0xb19) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000d40)={0x5, 0x4, 0x5}, 0xc) r2 = open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) r3 = gettid() mount(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)='tracefs\x00', 0x4800, 0x0) perf_event_open(&(0x7f0000000bc0)={0x7, 0x70, 0x3, 0x7, 0x1, 0x3, 0x0, 0x7ff, 0x2, 0xd, 0x7f, 0xfff, 0x0, 0x1, 0x7, 0x40, 0x53d0, 0x7fc0000000000000, 0x4, 0xfffffffffffffffb, 0x800, 0x10001, 0x3, 0x8, 0xfffffffffffffffa, 0x3, 0x8, 0x3, 0x3, 0x7fff, 0x3, 0x3, 0x5a9, 0xda, 0x6, 0x7f, 0x83, 0x2, 0x0, 0x6, 0x5, @perf_bp={&(0x7f0000000b80), 0xd}, 0x2, 0x9, 0x7, 0x6, 0x6, 0x2, 0x72}, r3, 0x3, r2, 0x8) 2018/04/17 20:26:33 executing program 3: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() fcntl$setown(r0, 0x8, r2) flock(r1, 0x1fffffffffffe) flock(r1, 0xffffffffffefffff) 2018/04/17 20:26:33 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100001, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000180)=[{}], 0x10) 2018/04/17 20:26:33 executing program 7: unshare(0x200000) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000289000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/65, 0x41, 0x0, &(0x7f0000000180)) 2018/04/17 20:26:33 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) open(&(0x7f0000000000)='./control\x00', 0x48040, 0x80) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000026ff6)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x4) sysinfo(&(0x7f00000003c0)=""/4096) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/17 20:26:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"c54974777a4d9a"}}, 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x9) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/224, 0xe0}], 0x1, 0x10000102) 2018/04/17 20:26:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000346f90)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4}) 2018/04/17 20:26:33 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x102, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000200)=0x2456) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000380)=""/4096) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x19002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x100, 0x70bd27, 0x25dfdbfe, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) clone(0x80000, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)) 2018/04/17 20:26:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[{0xc, 0x115}], 0xc}}, {{&(0x7f0000000a80)=@ethernet={0x6}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/5, 0x5) 2018/04/17 20:26:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x800000000000002c, &(0x7f0000000340)=0x6, 0xfffffffffffffe6e) r1 = memfd_create(&(0x7f0000000400)='-]nodev))em0md5sumlo$cgroup,\x00', 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x2, 0x17, 0x80000001, 0x2, 0x60, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x7, 0x9, 0x5, 0x500, 0x80}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d6}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x70}, 0x1}, 0x1000010) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3f, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1b, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x9, 0x80000001, 0x31, 0x8000}, 0x10) 2018/04/17 20:26:33 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0, 0x2000000400000032, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x9, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @broadcast}, &(0x7f00000001c0)=0xc) bind(r0, &(0x7f0000000200)=@hci={0x1f, r1, 0x1}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000000e000)=""/84, &(0x7f0000000040)=0x283) fcntl$setlease(r0, 0x400, 0x2) 2018/04/17 20:26:33 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0xb5b, 0x3, 0x7, 0x63, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="20000000a167ee43532becbb7a573582ef3d904107e154c41b55864eb0230b68f89dbef87076cc43f423e58ed8a30e66b3d47b125d5190d048e577c31b21baf744c9263c1881453e39f87a60f67e9690e1a7d67b8b48b004377a5af068370159a4d6f7d0269934110660002963c8a6cb40ab407c3cc34dea3c99263ab930296ede5cdc86366dd72e023965eb9c44b0417bfd0b3065bb3e297449aad7650756655ac0fe62065da5238f30c3cba923026f7aa49bb4dea4e64762435d6c988849e500f5df9f91400b7f"], &(0x7f00000002c0)=0x28) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000280)="674738cf0100e9ca645d6d617000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80000, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 2018/04/17 20:26:33 executing program 3: r0 = gettid() clock_gettime(0x0, &(0x7f0000000180)={0x0}) futex(&(0x7f0000000140)=0x1, 0x0, 0x2, &(0x7f00000001c0)={r1}, &(0x7f0000000200), 0x0) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x5031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1020000000016) 2018/04/17 20:26:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r0) connect$inet(r0, &(0x7f0000000340)={0x2}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/04/17 20:26:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000f, &(0x7f0000000040)=0xfffffffffffffc01, 0x60d) recvmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/153, 0x99}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/100, 0x64}, {&(0x7f00000002c0)=""/76, 0x4c}], 0x4, 0x0, 0x0, 0xc0}, 0x3}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/59, 0x3b}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/90, 0x5a}, {&(0x7f0000000580)=""/114, 0x72}, {&(0x7f0000000600)=""/104, 0x68}], 0x5, &(0x7f00000006c0)=""/190, 0xbe, 0x80000001}, 0x6}, {{&(0x7f0000000780)=@nfc, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/38, 0x26}, {&(0x7f0000000840)=""/171, 0xab}], 0x2, &(0x7f0000000940)=""/221, 0xdd, 0x37d}, 0x5}, {{&(0x7f0000000a40)=@un=@abs, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000ac0)=""/92, 0x5c}, {&(0x7f0000000b40)=""/103, 0x67}, {&(0x7f0000000bc0)=""/180, 0xb4}, {&(0x7f0000000c80)=""/176, 0xb0}], 0x4, &(0x7f0000000d80)=""/178, 0xb2, 0x9}, 0x332}, {{&(0x7f0000000e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003240)=[{&(0x7f0000000ec0)=""/97, 0x61}, {&(0x7f0000000f40)=""/73, 0x49}, {&(0x7f0000000fc0)=""/193, 0xc1}, {&(0x7f00000010c0)=""/222, 0xde}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/82, 0x52}], 0x7, &(0x7f0000003280)=""/166, 0xa6}, 0x5}, {{&(0x7f0000003340)=@nfc_llcp, 0x80, &(0x7f00000034c0)=[{&(0x7f00000033c0)=""/200, 0xc8}], 0x1, &(0x7f0000003500)=""/40, 0x28, 0xffffffffffffc4bb}, 0x5823}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000003540)=""/115, 0x73}, {&(0x7f00000035c0)=""/151, 0x97}, {&(0x7f0000003680)=""/7, 0x7}], 0x3, &(0x7f0000003700)=""/198, 0xc6, 0xffff}, 0x8}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003800)=""/120, 0x78}, {&(0x7f0000003880)=""/214, 0xd6}, {&(0x7f0000003980)=""/141, 0x8d}, {&(0x7f0000003a40)=""/121, 0x79}, {&(0x7f0000003ac0)=""/68, 0x44}, {&(0x7f0000003b40)=""/136, 0x88}, {&(0x7f0000003c00)=""/223, 0xdf}], 0x7, &(0x7f0000003d40)=""/185, 0xb9, 0x401}, 0x10000}], 0x8, 0x2020, &(0x7f0000003f00)={0x77359400}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000003f80)={0x101, 0x6, 0x1000}, 0x4) pipe(&(0x7f00000040c0)={0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000004100)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003f40)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004080)={0x0, 0x5}, &(0x7f0000003fc0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r3, 0x7}, &(0x7f0000004040)=0x8) 2018/04/17 20:26:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) signalfd4(r0, &(0x7f0000000080)={0x8}, 0x8, 0x80000) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/237, 0xfc36, 0x0) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/04/17 20:26:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1000000000008002) write(r0, &(0x7f0000000080)="6819662bd4aab6ce8838f652c56f305ca97bc8b58cf880537c5dd54783869cf694d382cd9be530fb7c186ab766eece791e20a50978810034e941d4df088501a7c75c73bcb7d3a11137a44324d0b3da1ad42367dfbf5bf284", 0x58) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write$binfmt_aout(r0, &(0x7f00000001c0)={{}, "", [[]]}, 0x120) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f0000000040)=@req={0x28, &(0x7f0000000180)={'syzkaller1\x00', @ifru_names='yam0\x00'}}) 2018/04/17 20:26:34 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) prctl$getreaper(0x27, &(0x7f0000000000)) 2018/04/17 20:26:34 executing program 1: r0 = socket$inet(0x10, 0x6, 0x1) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2f0000001c0003fd25934de1093688720add0780050000001f5f13c908000100f8ff72730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/17 20:26:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, r1}) fcntl$lock(r0, 0x7, &(0x7f000077a000)={0x0, 0x0, 0x0, 0x7f}) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xb10}) 2018/04/17 20:26:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/248, &(0x7f0000000000)=0xf8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) 2018/04/17 20:26:34 executing program 4: r0 = memfd_create(&(0x7f0000000040)='-\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x10400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) flistxattr(r0, &(0x7f0000000080)=""/60, 0x3c) 2018/04/17 20:26:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002010000ebffffffffff3f000200000000000000000000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/17 20:26:34 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/17 20:26:34 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000380)={0x2a, &(0x7f0000000340)="038f39aeab42af54764a15158f3bd3c290d0110aec2c513b0a88a6244a20ed34bc13bc39410d0fd92b3f"}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/93, 0x5d}, {&(0x7f00000000c0)=""/107, 0x6b}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000240)=""/37, 0x25}], 0x4, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000003c0)=0xb9a) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000002c0)={0x6, 0x7f, 0x5d, 0x64, 0x7fff}) preadv(r1, &(0x7f0000000100), 0x361, 0x0) 2018/04/17 20:26:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x1, 0x3b) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x204080) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1, 0x2, 0xffffffffffffff06, 0x7, 0x20, 0x9, 0x2, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0xee1c, 0x7, 0xffffffff, 0xfffffffffffffff7}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r3, 0x4000000}, 0x8) 2018/04/17 20:26:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000b0fff4)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000052090106000000200000000002000300"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x79, &(0x7f0000000200)}}], 0x1, 0x0, &(0x7f0000000040)={0x0, 0x989680}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) 2018/04/17 20:26:34 executing program 4: r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='dummy0\x00', 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 2018/04/17 20:26:34 executing program 5: r0 = socket(0x1000000000010, 0x80000000000002, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f00000000c0)="240000002500ffffdcffff18721054e84484f4150100000000000000ff01ffff1100ff2b", 0x24) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/17 20:26:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x60) sendmsg(r0, &(0x7f0000e01fc8)={&(0x7f0000a14fe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000000200)}, 0x0) 2018/04/17 20:26:34 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000240)=""/4096) r1 = socket(0x4, 0x3, 0x1) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x10004020}, 0xc) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0040000000000000000001000000"], 0x14}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200001, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000001c0)) [ 68.221608] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2386 sclass=netlink_route_socket pig=8090 comm=syz-executor0 [ 68.268827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2386 sclass=netlink_route_socket pig=8090 comm=syz-executor0 2018/04/17 20:26:35 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000008}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/04/17 20:26:35 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bind$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x81, 0x101, "546dad74d2c0714f4542fe019199104acd1c6e771f72cdb0468d7a9b4d18453be295204e28015a8bff7c68f9a41ca83889265429b24c32184663369424ead4", 0x5}, 0x58) timerfd_settime(0xffffffffffffffff, 0x767e6e95cbab880c, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) 2018/04/17 20:26:35 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000200)={0x0, 0x1, {0x0, 0x0, 0x2, 0x0, 0x26b}}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x100000000}, 0x0, 0xf, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x2}}], 0xffffffffffffffed) 2018/04/17 20:26:35 executing program 7: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"0009422d9c130000000000000500", r1}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, ':p6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/17 20:26:35 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x8dc1, 0x5}, 'port0\x00', 0x40, 0x10, 0x40, 0x5, 0x5, 0x0, 0x7, 0x0, 0x2, 0x4}) 2018/04/17 20:26:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4cb, 0x8, 0x4, 0x3, 0x43, 0x3, 0xfffffffffffffffa, 0x2, r1}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffecd, 0x200007fd, &(0x7f0000000140)={0x2}, 0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/17 20:26:35 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x8}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/17 20:26:35 executing program 0: unshare(0x400) eventfd(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x3ff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/17 20:26:35 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='.\x00', r0, &(0x7f00000000c0)='./file0/\x00') renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/\x00', 0x0) 2018/04/17 20:26:35 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0}], 0x31, &(0x7f0000000140)={0x0, r1+10000000}, &(0x7f00000001c0), 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) 2018/04/17 20:26:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040), 0xfefa) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x500, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffeff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) 2018/04/17 20:26:35 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/17 20:26:35 executing program 5: socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x2001ffff, &(0x7f0000385ff0)={0x2, 0x4, @loopback=0x7f000001}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000340)="a192eb4c15c8a388c513bdb24c0c631df407abc2467bf5b44169af81ca6e484728ce652f808795f0da1b44337415e3cb2ccd984740f234c3d9cd03c331317f3dc4541b99b14165a5") recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffe70, 0x0, 0x0, 0xdaf0) 2018/04/17 20:26:35 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0xfffffffffffffffe, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/04/17 20:26:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000340)="260000002a0047ffdf08dfff0000e8ffff00000001000000020a395cc03d0009cb0000000000", 0x26) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xdd, "e85373d365a0f9716a75444d8b0f46678b05012f62ead8c78229ac2fc7d10da5f66541e81afbc01a897494cd4c52f1b977c23778354d2ad35078968abaa8d98e250f6d42d46b1c91267250675c1bd22c030c62d2dbcb1da2020e61f357a5919de08d6f12e3487e45b0ec888c1cc6378aacd929312a5e2b63c84ed3b3916893d1418f0006caaafc99c5399ba4cb5f4ec92673191449567bff73683f43d3c394b7cb9ff5e18aec889001b1056f7939cee10d549c14d747d00cf8910892bc4abe87fc750770b546aac7fa289f3c86e23f5163838d282b50a9ad1cd53c7d0a"}, &(0x7f0000000140)=0xe5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x8, 0x30, 0x6, 0xffff}, &(0x7f00000001c0)=0x18) 2018/04/17 20:26:35 executing program 4: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x71, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x105) 2018/04/17 20:26:35 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000000c0)="5500000018007f01000000b2a4a280930206000000a843096c262369250008000300480149bd50ca8a980860d4c4a3c728f1c42b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) socketpair(0x19, 0x4, 0x2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200)=0x4, 0x4) [ 69.298229] IPVS: Creating netns size=2536 id=9 2018/04/17 20:26:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = memfd_create(&(0x7f0000000100)='&wlan0keyring\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x0, 0x8, 0x3f, 0x40, 0x9, 0xc7}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f5, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000080)={0xfffffffffffff0f5, 0x101, 0x5, 0x800, 0x7425c63a, 0x6}) close(r0) 2018/04/17 20:26:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vlan0\x00', 0x400}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'bpq0\x00', 0x600}) 2018/04/17 20:26:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x8808, &(0x7f0000000080)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3ff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)="5ab61f316e1d25e0073362cd47ef1ef72abc869c07d7487f4fc20c25b75ad24b48a7708682de4e995416ae065c6e4356f1da4842d8ef1904f64283cc708df2b2b33b7f0e02e3471b137c41b3d0b5f01a5b26d39fb26ecd2bcdf813dd9913406d44c38924c5e21c7b48b11209d1dbd3b820060f5f2324017e34edc4dc5e64c67eea193b12817add41932178ea6ffe5c55c0c155fffc47a655ab1267772eeef10c3d16a802dc311c72297be98ddd95f6a5d900e3ecdc64e693") 2018/04/17 20:26:35 executing program 2: syslog(0xa, &(0x7f0000000040), 0xfffffffffffffc61) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000140)=""/221, &(0x7f0000000240)=0xdd) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x20, 0x3, 0x8b77}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x201, 0x8209, 0x8, 0x8, 0x0, 0x1, 0xc18, r2}, &(0x7f00000000c0)=0x20) 2018/04/17 20:26:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x7, 0x4) set_tid_address(&(0x7f0000000040)) 2018/04/17 20:26:35 executing program 6: unshare(0x400) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x4) signalfd(r0, &(0x7f0000000240), 0x8) [ 69.370226] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/17 20:26:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x108, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x1d}}, 0x1c) 2018/04/17 20:26:35 executing program 2: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = epoll_create(0x102010002) flock(r2, 0x5) dup2(r2, r0) signalfd(r2, &(0x7f0000000000)={0x2}, 0x8) 2018/04/17 20:26:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3c}, {0x6}]}, 0x8) timer_create(0x7, &(0x7f0000000100)={0x0, 0x38, 0x1}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x1, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000001c0)) r3 = socket(0x2, 0x807, 0x8) ioctl$sock_bt(r3, 0x0, &(0x7f0000000000)="a7406bf52ac3c64471b7b081a2e6ff7e555f6506d50e03842e11675a72cb98b39db11942e6ec52f4ee93627565ecc3d7cd3a5554489972d8a4c98daeb26a2f42875dcaafcd8169e0b0fac994776de3be7b091eb1b5c9ae6cb39b1ed778bb309a8ddcea9666935e67f254fa9f921246ae2c6360c3c608a436a414484828a4b48f4cb7a002baae0e451fb9e408ba9d469d429eebef1e7b5ebcc82ec687976cbe5fd73e14dc3fd94e9aef2880940428607163cbf55012f11af647be8402bfd285d79d75f61bac15f21518ef46f6920d0cd9dc") sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) 2018/04/17 20:26:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305}], 0xfffffffffffffccb, 0x0, &(0x7f0000000040)}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/17 20:26:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x80000003, 0x6, 0x80000000, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/17 20:26:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000240)=[{&(0x7f00000007c0)="ae", 0x1}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x200, 0x4, 0x8, 0x0, 0x9, 0xffffffffffffff09, 0x9, {0x0, @in6={{0xa, 0x4e23, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x9, 0x7ff, 0x2, 0x37e, 0x81}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x55e080}, &(0x7f00000001c0)=0x8) 2018/04/17 20:26:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0xfffffffffffffc00, 0x100000001, 0x1f}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xd, 0x8, "d065abb492d8da558649b378e37a06caaa3bed0e7e105aa404570fba2f4c0429e99875213da885638eccddffef50ccffaed09fedc499fb2593b7c436cc3fbb26", "f03e58ad36419eb91f31c483882656803f3f4bd648056eb4d7792783cbfca355", [0x3, 0x8000]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="440d05192b83f737127a2c7d1c", 0xd) r4 = memfd_create(&(0x7f0000000000)='vmnet0-em1/\x00', 0x1) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/04/17 20:26:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) recvfrom$packet(r3, &(0x7f0000000180)=""/32, 0x20, 0x22, 0x0, 0x0) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/38, 0x26, 0x0, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000005040)={@in6={{0xa}}, 0x0, 0x0, 0x0, "3a5a2e498096c1934b763b7f3352fb530751451ac825a402eec0c934cf8849557b9b13bd0ef6115fc126ebcfd4a4e8c53c113e7a9d51650e4011ea3f20bdbd99588fb09731f3dab2dac27a74be15acc6"}, 0xd8) mkdir(&(0x7f00000011c0)='./file0/file0\x00', 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') r5 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 20:26:36 executing program 7: r0 = socket(0xb, 0x6, 0x7f) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x2, 0x7, 0x7, 0xb, 0x7, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x38}, 0x1}, 0x8001) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x7, 0xfff, 0x9, 0x1000, 0x1000, 0x1c5f, 0x1, 0x6}, &(0x7f0000000040)={0x1, 0x2, 0x8, 0x1, 0x87, 0x8, 0x2, 0xfffffffffffffff7}, &(0x7f0000000080)={0x6, 0x3, 0x5, 0xa00000000, 0x0, 0x100000000, 0x100000001}, &(0x7f0000000100)={r2, r3/1000+30000}) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) recvfrom(r1, &(0x7f0000000200)=""/202, 0xca, 0x2, &(0x7f0000000300)=@in6={0xa, 0x4e23, 0x6d3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x80) 2018/04/17 20:26:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x12b4c9d8d00cacf2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/04/17 20:26:36 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001340)={0x2, &(0x7f000039a000)=[{0xc}, {0x6}]}, 0x8) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f00009d1000)}, 0x0) 2018/04/17 20:26:36 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$selinux_validatetrans(r0, &(0x7f00000001c0)={'system_u:object_r:modules_conf_t:s0', 0x20, 'system_u:object_r:fuse_device_t:s0', 0x20, 0x34, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x78) r1 = socket$inet6(0xa, 0x80000, 0x7) time(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8000, 0xb5dd, 0x6, 0x0}, &(0x7f00000000c0)=0x10) write$tun(r0, &(0x7f0000000240)={@pi={0x0, 0x8809}, @void, @x25={0x3, 0xc4a4, 0xf7, "b237e66315a73481f361c9660ab599cd2c808f6c87e3557ed53c8e0a4a2aa575c9945509347695fc0b3ce1a28e8b57527f5d8d3d8ba73e69aefcbd90de1129e36d636dd519322320caabccc949d5d5817667c9064c1b8ef7c5f8a0dda4c9b5400a21877c31326de74fe890bfcff843335368ea5b9c6e0c7bea3ae42d5c61bc209a4e907ca1b0b8dfb118c525eccca87a64e76ef19264a190cdd6384d45d83bc80d7eb35094ffdeb51c8c73cd6b92390b58be28af0ec23b2341aa1a1701f9f09526d946ede7bbc6de5009616513118eb12234e7b3a461e6e48332764d3c1ee0af7c5cc5bac79ed3630fb7b89042756708"}}, 0xf7) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x6}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r3, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0x9bf4}, {0x40}, @note={0x3, 0x6, 0x4, 0x9}}], 0x1c) 2018/04/17 20:26:36 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00000002c0), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7f) 2018/04/17 20:26:36 executing program 0: r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x40, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="2032dabfb102fbeddaf82f787efc3bdfc8708bf8806fb55bf2453d3851bfa5005501c1f04f80da629b1aef9008aafe55dfefb3382261b834d29d24b80de3a622c8", 0x41}], 0x80000, &(0x7f0000000140)={'nouuid,', {[{@gquota='gquota', 0x2c}, {@biosize={'biosize', 0x3d, [0x0, 0x2d, 0x3f, 0x3f, 0x3d, 0x2d]}, 0x2c}, {@quota='quota', 0x2c}]}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000300)="310eebdf64f4d16eddf6c39cc8dcc788dded3c0f94812308a2be29e89cc738c6c6b45e8b9a61", 0x26}, {&(0x7f0000000340)="28eaa82503b2e0db435d880173805776d7d293037b0bae64c7990dd195e5a73fa86ff8ff4ecb4bf4a884ce2077f261fb0edf8cac28e6f8c4ca00eb8e53fc1f4e69b140c691e8190f99", 0x49}], 0x2, &(0x7f0000000780)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0xc8, 0x4}, 0x4000) syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)) write(r1, &(0x7f0000000180)="8fe44dd9564f0450e8bbf068e989cb18124884948777e90fd20d30bcff29f87e5012c87042905ea44dab7fb8b901b2d804740f969836d738d1f4459cea0f5b1b21d261f6c7db5704188c5cb1c63acb4348b8cca757909a5bcf043d422d23fad0f7680cc463f782a8a211e68f9caf60b58ffddf70282d7a9fe7775e6be06f82abcf9d1b91833122b35fc706c2369f7dde7337b31ff2b3c6d9208c65949f9a6336b5b97d", 0xa3) gettid() 2018/04/17 20:26:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getparam(r1, &(0x7f00000000c0)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x8000}, {r0, 0x10}, {r0, 0x201}, {r2, 0xa224}], 0x5, 0x100) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000540)={&(0x7f00000002c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/192, 0xc0}], 0x1, &(0x7f0000000440)=""/240, 0xf0, 0x8}, 0x2000) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e23, 0x5, 0x4e23, 0x4f, 0xa, 0x80, 0x80, 0x6e, r4, r5}, {0xcc93, 0x3ff, 0x1000, 0x0, 0x100000001, 0xac, 0x39ea7430, 0x1b}, {0x9, 0xfffffffffffffffa, 0xffffffff80000001, 0x5}, 0x30cf, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0x4, 0x2, 0x400, 0xbc1, 0x2, 0x7}}, 0xe8) process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000700)=""/230, 0xe6}, {&(0x7f0000000800)=""/154, 0x9a}, {&(0x7f00000008c0)=""/171, 0xab}, {&(0x7f0000000980)=""/66, 0x42}], 0x6, &(0x7f0000000d40)=[{&(0x7f0000000a00)=""/216, 0xd8}, {&(0x7f0000000b00)=""/1, 0x1}, {&(0x7f0000000b40)=""/122, 0x7a}, {&(0x7f0000000bc0)=""/107, 0x6b}, {&(0x7f0000000c40)=""/140, 0x8c}, {&(0x7f0000000d00)=""/53, 0x35}], 0x6, 0x0) 2018/04/17 20:26:36 executing program 6: clock_gettime(0x1, &(0x7f0000000280)) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x80000001) 2018/04/17 20:26:36 executing program 5: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/04/17 20:26:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x11, 0x218001) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @loopback}, &(0x7f0000000140)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000001540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f0000001500)={&(0x7f0000000200)=@allocspi={0x12d0, 0x16, 0x20, 0x70bd28, 0x25dfdbfd, {{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e21, 0x6, 0xa, 0x20, 0x80, 0x7f, r1, r2}, {@in=@multicast1=0xe0000001, 0x4d6}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x81, 0xe5d, 0x0, 0x2, 0x10000, 0x6121466c, 0x2, 0x6}, {0x1, 0x40, 0xffffffffffffffe2}, {0x3, 0x8, 0x9}, 0x70bd2d, 0x3505, 0xa, 0x7, 0x3, 0x80}, 0x9a0e, 0x1d}, [@algo_auth={0x1048, 0x1, {{'michael_mic\x00'}, 0x8000, "9aa56a401f7c7e2fc45921d0205805592dfbfdfee752e446a082aa599032f1cd44514c10969e42f9e618f3ba1c6c43ec1799cc63a002bc88d8de252fb2f71ab626489915b20afa2d9b85d4f342420c20662526e1477ef7c88023df16a767c777481dd0e38d84223d722fec6f9f57861cf8880886e11c5f40f9fbde4cd859073d0c017e2864f225fd61ece347650781d4d9db1a3c7f383763ae412881279930e9a1944181cbeb8787be8ff9af7b584832e92de144049783dffd6f21982dbf2d8a2baddf59dcf2042a9fdce80a95f83d85bbf36794282b114d0aa5e22781bcd4b9c56b72cb759888b18cacf89f947a4436dc71e1d70271a77380f4c9f136d7e3846e0bb9c0584e4f87857c2f5be467fdb9eb6c5ea06b722dea6c7aad3a75137d9e32586d4e3f184c15a8a42f5873cfd379bb16e090921970013057e86725635d433d378588d43f85910f4e2b85bc912c4b0e5d8e3b05383c2ba5335e162906ca279b1ff84b9f1cbf27b7cb243fbb084c0940cce11c3df40c014e229adaf07f81b0d4a64feb1fdc2ce690025dcd6b71fc760476c926ad8a0d0987ac4139f4ca19384d4550d9c2f9741944c257f6375415314b0d0153d6591629fa92e138f05c6e3a1922e7fb49b991025550a35df6334208b42a5f854dc10d8ed6511d05b66149f9eea3ad28964ebe13aae8171834f5346c5e80db1e62dcf6e77e2b9e84b6ab613cd0fcd5460dad15d3dafa793b1cb2b242a1f37d0640a249fb5e899764fdaedd5a54307140861d5bb2bf875915bd1d079f98c23a5c377ab17fbe55d941bc3a6de839e7603c75db9dc597912e32794bb9a7adb8d664510aa0ba359197e7146acdc7f1799eaeb783670185c7047f6f2e60f823991de09e84625fa96225b471acd6905b8cdc78bb7feef31941ddb746346c994aa109efeddc6504c4b6310fc4862723be9d8b7b30a7b7a88e5ba0847c00ea805d73269757bac1f43d23d8ff5effcb5d4f1cf18fd7f9968958e602818f777867c221a8c817a9f98afd339d7cb7fe704e093352c37873bf6e7bba98830c373622d509e02d61cdb26c54d36a3fb265dfd5019f01a709e964b47678db1addfedd4b69b141d9de908c1342fc93a7fa4a3cddef804c59f845cce8d747932d5c3b34994dbbc59a6c986b6658a1afdad191d6cc0b0a8daff5bf2b3d2cb6f56ebb007149591bbf62ad1d4f1eba618365095dcf28b267792eb2a092253664ed7b4f1224b9334f190a20e56dd37c33027a92eccc925090e75cf9ea9a0b04d9bb9984442591a73b1d6f912b801f4a01a9021aa477a9d0cf29de2e736d7452f03beea0f1d236814dd990b46dd35ddced72c98b4628869f56bfc6b416e179c061629307aa080c2930392e83e4fae4abf3c1f20011274d0e120dc7a5438f8a8d5a0008edb47474c4d25a004e867d471abdf38d4d2570836826e2a226d5e7f62faccaa194c7972ae303f3d80020135e4758b0cb764b39f76d51ac8a927092e163e65a8ada3c52f1074e069a1b06d3a33af54c4a8fa635223dfbe45be82aab154f70bae4d006fe344de629f08ceca7aa69cb3bac1a1d3c41462e62cc10c3f02919349c9f17bb9f701b2f6db9d0fc9cf0aecdc9ea292d6d79eaa590a0287c982d5bd548c097998c65558bed1fd7aa6a5861dd1a77d3f12d5f780777934a2ff117b07833234dd44c2562a7347be9cf2ea206e9d84f596eb9c3af1ffb91141b6f5825e16ce1f8eb3e4b20bc365d4a16768bdce516d440de3b639906a8f4ae72d7142689ab08276daa72ee1801fba30a485440be6ac58f14d73312504e8aa7062f0ba3ba416f8e38a6cef68fbe3a5de8ca241a08ab28a15f24e647d592cad197a96c4549d93f42efb3fc191619c4348cfa8f15016211884b8a5b255a127e0eda744e5dd3785982c5c90b2c1d2846299b9700e8b9af6c4aafdcffd44f8e32daf0a01d2245e518aaf869a6f38808405c9cd63226acdb96e954998ff1688866fe9de5733842fb25265dc6bb35b03ffc3893e2f1cf0bb019526e669770e23ae3df02e8970f564cd677453b867a376924b09a4eab7833dd3d801cfcfe8ddbd5e61c7bf46407f46527627d28ed13c82a1c7682efeb8b275bffcdc57e8fdc08193048e5227a64977e9a19666fe29fb6763a202e912116cf8bc6ad9f167b4218f6306f117f9a457bac0ab7614a5881ece102f87a640bf91584ccb6b6bf4524b65572503e618b857d9cb3d2aa6b4e17800415aecc7c5560063cd9506a3cc10e26ddbe08c31788ea160a50c5fdc04f2e7f5a60058b228f0b5060c57ff24831310fc04f1c1092c6acb35b4334e2dabf03c7278f52ed4ee875d2105c64e4efd7f7a0139ab0ef7e3a188036b5d33c46a1def802a46cd2401f69848c8acc5b8004b61a0c2827e3a9326189ef811f50a3b37e99d3c7cf86ac52624a0267f4b48782b5dc0479e7a1c468df15d3f5f9208d172dfa95a6e3b86ca332d0df8e54cff71393a36852990fb04bc0d3e7f398592ad31ac927f1dab33d83587f0e528c46c5e8e9164ac1691146419a4af3d89af9c479227694dfff9db485841dcb06797025fa787c7df51e67d389ed66f67cb7f402df025b14a089c6ca3d709b51dc910d0d0555c075b28886e1a3de0b0f6347fbdc2ad9102181c85018574654db99659c30d29f7c0a02673497c54a4dc0eefd25c13fc0f0491d37e735accf58dbfca358c922959592f926fc5a93324f12534b17e008ed10644727ab7f943b7b91bf005e976bfbf077107fe1209df2e1de0e4f9566ac22df6035c3bee392eb11f63a30fc5077020ccbadb770a4cf974763ad5f5d5a7a0abd1d6116bed3ea14bbacbd4992b07f7fb6609444c82ca4e52df605ec1b8a2cc3d3a0a0e57c007f5671ed3961fff09ab654ad06f3c24a4dd9a5558697c8cd4020533bfb5bb8bdbf75778773f596f75255f85db05bf401bb79e9452d83a15e38c2a299f4780d535eb04965c3413683dfe71c8b5c85ab412ed4ef366a4301f0acbbcbfa96e119a7f77369d2bc025d761e42d040909347eb5dd3f35f92fbb0f5b2be817f037ccb3f90dace1976a5bc6be5f51663995c9872bb296c0caea60fa7e0a299ab41c6a351ba9a6f2963be87d9ee2ecbcf6c0b3e336aaa45cb56bcc1aec6eb56517c9ca1702cee53a65d0197c798bce22e7c4655858f4546542a1c0bbb533f2a9b1e9a05581aa1a7a4c7914e34511a1d58ce5095f8ec6a4b707ff98f338e78825acd6684e8952972b7c3616c204146cffbc8848fae610946f20d8a05b26e33891c7c8da014ac97db0c493a1e4a831d24cd239c1f209dd4486c819483ae244cea9e4069c797338c58789afd7ab5f2dc2bf4320328591332983cfd1d6b099da90f0d660fc32e9aaee341c2b108e9dac3068c64a8275a424166426db6c7d79895d7b0402e47cd6f7a9ef9d80320aa6e2e3c769d6b50542df6d04ad16ba89c6e4109b6ec6026d6e2567a499ebbb414fca1184c33c7a74630c6a9d2705e9bb2b2ff504d98bd23967abe86df30f3ed944e42f558b8b03366ba79af41a482c3d7878905ff66637c0255e82042f883e52d51e9d223c21af4998a69b4fbefdf715722627f647f7ad0293467fb0b71de90fb2f7fef92d9ae8722da7707810658c8194221a705bf876722997300812309db7cb57bff36d3ec3170abf4fb886ba7949955403a85e4e1700935598005b61444022ddbad7ee308966c7d60835e64b588a778c57dccdaae04a7b08520d29efd0d06c0f2561601285a10073f0369d88a7f48092dfe01e71c65e6d0b9c9da3803ad192c90f2870b342f034759c0cc7d7a62596d10c730efabbeae05765b948c07ef87838acd663c98a255abd18de58c9fac61d0c79bae2d4c6f9eba9a9865d5cdd5b9f58340e1e0e0a880696e1d19dae0e99f52cfc2f8d583f0c340899326e761eda8cd9ded9f5bfed6372bc1f4cfe8072bc6d0ea9413e9656baf33fa9217b977b86085ed32ec6fbead3ad37a3352c7338c56e685d06c2e7b1fb4112e1e64839e1f61d52450244c150cf767dfc72b9d2ec52ebcdf161dd1d9454b125398c21abadce6b4729908d679da5c7381c900fe4647d37aaf357be567f02b95f01846bfd1d6caed48c145506a5c65b1f6772d5ca3af7c3a490fd2a3a23d07a8e34b4da3f7d502652dfb229e063d03bb18264b6fbbb2d266162f32f1d2cb6390a0d15acaf82f54359805f9331704d2e19db259b1f8118d309398337600c63c038e124f9794888624d653005655a7b1e020dc051c9da46e4fcc33800f27ad18fb0868f61cfb8b57ce8f465f6425d81eba11d364918ffd5bead654d90082d5b88ea60a928a9d1c2767e936c7da91ac9c75ddcc027654296b5fd63acaa9935428f959596445b5c7da99dcde891c62e1d92dc16fc2e64675a7eadb24b687c91762df8822bfaf825c16178e03d937c673d0b4c64e88a28b11fe4933d71883a6a20ec46e8c3bde8f4177526a420f296c8acba29d711e9f87eb18eb954e81ccb88cf5d9b1779a36372065f83a80e2bfd512e9fba46cb7f538902a43a0b3df030e10725c3b1edd5fb3bedfad1395133a873f49c413fe3510529fa819b365e0a838bfb557016f5156beffd18087a9995bd011ce7b07f7ebda16dd92b423d83b1dbc3c786baafa1509c9b7d0ff41533eb43f2af471bbd5e6717f54f86896bf350b22d4dd9416a5606b811781e6b73d9072a2d7808a1b8c963137feecef029864144a2f66360e43a2d04b0e1eee9fb81aaa5213bd97177334452f541aaa5bd5b30c0d252262c1e75724d4ef4245d77a80b55d004223d4570bc7da482d00aca1ed3fa376a6ca47de08ff5aec97ec7b2047d630e17688f8c1536e6be628fd22d6718b49209cf9c001f5bdbfe8c03d3cb99b96d9aff3d5a0dd15c9fb66dc450e5752bc0421243c94668672d11e459ddca98959dd6b83f4263b1d23a687398fe38e7a7b2bb2d439dc5abd07e61d8df1dbf8b54a049e70acce2eccf4063b391a8f594d3c99d7b9b2c7559be3b01843c0b04576425ac0f79092f569d0bb9c1de72f73451180a3ba9542159fdea0d38a916e90f34c10f4b67b476f56587c0e48157eeab39138deda0e9d6b232bbabd23c34303efbabcfc108612145f4075b95dea2220c742586a0fc6ff0d9030d08723a9f0bb39d9e52bdf34362579e62230d91999b17a028a168ee92e66e2a8e302af1637737c7eeb3feb849749545c28c64c6e2645c9da2b59dad0e25c060936467f04dbabf3d36d224e5d6983e83b3267d39c62f24164ad3b8f7cf7608c9725127d6b48e88f192fd4d5eb8b1d091283d0677875f42c30fcec2ff280621aac651ed9a3d1f3b8e705f75571aafbfa45f2ff09223f5cc56ed7fa772223696503146c33739b7118224f82d35e1e7f4ad374db5ce4738f498552cd1c33af70541d8e9b49317c42aecc50ca67ce937825f27d49ed3df64e382b0cc54bb7ea98c615574d8fcfbe184683a2075ae206894639094c72469b7e20abf63467ba81281d28f746b89e3e61d5076d4ddbca9be57e0f84c8efb96825c75badc2c0f5da9791fafea41691562a231cd90aa0a975c49819a7cff1b2ae9c88c7ae5276fac73919a06b47b5eb2641f01ceee8f0f14316a1365d50f0dbda8fb801f98f850f44c1a8bd2b75acab16e2a79f64f05f64d3032867e05213290d3627338fd59e1dc9931c63fe1bbce299bdcb5d11727427b3d4d185928d1bfb7a437e0108a2f11673a0b8b92db33c45dbdaf29e1ecbcf170039326169f1b142cbee2d1d4373bf67c5a5f11cf2b97938"}}, @coaddr={0x14, 0xe}, @migrate={0x88, 0x11, [{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x6, 0x0, 0x0, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x6c, 0x3, 0x0, 0x34ff, 0x2, 0xa}, {@in, @in=@broadcast=0xffffffff, 0x33, 0x1, 0x0, 0x3506, 0x0, 0x2}]}, @algo_crypt={0x50, 0x2, {{'fpu(cbc-aes-aesni)\x00'}, 0x38, "6531f00d0946b9"}}, @etimer_thresh={0x8, 0xc, 0x7f}, @tmpl={0x44, 0x5, [{{@in6, 0x4d5, 0x2b}, 0xa, @in, 0x3507, 0x7, 0x1, 0x200, 0x5, 0x10000, 0x8001}]}, @sec_ctx={0x44, 0x8, {0x3d, 0x8, 0x1, 0x6, 0x35, "661df0452a4a89e3286397f6b6ec435684badd07cb1292f7a76e16ec2456ff5b9a5bdbeb20014f9e371c3fa0daae47c7788cd15873"}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}]}, 0x12d0}, 0x1, 0x0, 0x0, 0x4c040}, 0x4000041) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) close(r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) [ 70.199553] binder: 8239:8251 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 70.212023] binder: BINDER_SET_CONTEXT_MGR already set [ 70.228215] binder: 8239:8251 ioctl 40046207 0 returned -16 2018/04/17 20:26:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./f-0e0\x00', &(0x7f0000003500)='./f-0e0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0) openat(r0, &(0x7f0000000080)='./f-0e0\x00', 0x446102, 0x2) 2018/04/17 20:26:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getresuid(&(0x7f00000033c0), &(0x7f0000003400)=0x0, &(0x7f0000003440)) setfsuid(r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220ff71c8d3c547695f5cad289ff18a89a285f049691fdaee091c26b5018b54096bdac7f1e7a2fb27febc3d8d7b46599400", "ecd2881042e0884f1e6e599a5591e6c882e32e7ea6697b93cc2112b2bc83d72a"}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003280)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000080)=""/167, 0xa7}, {&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000440)=""/172, 0xac}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/171, 0xab}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/185, 0xb9}], 0x9, 0x0, 0x0, 0x9436}, 0x63}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001800)=""/160, 0xa0}, {&(0x7f00000018c0)=""/237, 0xed}], 0x2, &(0x7f00000019c0)=""/144, 0x90, 0x1d}, 0x9}, {{&(0x7f0000001a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001b00)=""/96, 0x60}, {&(0x7f0000001b80)=""/216, 0xd8}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/94, 0x5e}, {&(0x7f0000002d00)=""/125, 0x7d}, {&(0x7f0000002d80)=""/21, 0x15}, {&(0x7f0000002dc0)=""/10, 0xa}, {&(0x7f0000002e00)=""/239, 0xef}, {&(0x7f0000002f00)=""/8, 0x8}], 0x9, 0x0, 0x0, 0x400}, 0x2}, {{&(0x7f0000002fc0)=@nfc, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003040)=""/163, 0xa3}, {&(0x7f0000003100)=""/174, 0xae}], 0x2, &(0x7f0000003200)=""/99, 0x63, 0x7}, 0x3b}], 0x4, 0x2, &(0x7f0000003300)={0x77359400}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000003340)={'icmp\x00'}, &(0x7f0000003380)=0x1e) readahead(r0, 0x7f, 0xffffffffffffff7f) memfd_create(&(0x7f0000003480)='/dev/loop#\x00', 0x3) 2018/04/17 20:26:37 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/status\x00', 0x0, 0x0) r1 = socket(0x0, 0x80007, 0x6802) accept4$packet(r1, &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006f80)=0x14, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000007c0)={0x84, &(0x7f0000000700)="8f97de5bb497aebc519c8581f0fe9de840679c02c40c060cf01309f6661171976bc7ddd176ad5d4214d1aff4e56502138cc69d46cfe65c001a8c652e43f0ce2c9bdfcb37f37fda1f1a2c2155568c9f3d651f85662ae4fec574e6952594b874e783ced12c9f0d210cf0e5f22cfa1b508c766c1a4d34098dc1cd3a1479aa8010a8b24d7219"}) r2 = syz_open_dev$random(&(0x7f0000000640)='/dev/random\x00', 0x0, 0x80) r3 = syz_fuse_mount(&(0x7f0000000680)='./file0\x00', 0x1000, 0x0, 0x0, 0x80, 0x4000) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[{&(0x7f00005fe000)="f0", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000940)={0x0, 0x5c, &(0x7f00000008c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xffffffffffff261a}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000009c0)={r6, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x6}}, 0xfffffffffffffc00, 0x1, 0x723, 0xfffffffffffffffe}, &(0x7f0000000a80)=0x98) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240), 0x0) r7 = fcntl$dupfd(r5, 0x406, r5) r8 = fcntl$dupfd(r7, 0x406, r5) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f0000000000)=0x100000000) setsockopt$ARPT_SO_SET_REPLACE(r8, 0x0, 0x60, &(0x7f0000000ac0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a4040000000000000000000080020000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4f0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10, 0x2) bind$netrom(r7, &(0x7f0000000800)=@ax25={0x3, {"445d871d567a1d"}}, 0x10) ioctl$KDSETMODE(r7, 0x4b3a, 0x0) ioctl$KDGKBLED(r5, 0xc0045103, &(0x7f00005a2000)) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f0000000180)=0x7) 2018/04/17 20:26:37 executing program 2: mq_open(&(0x7f0000000000)='wlan0\x00', 0x841, 0x0, &(0x7f00000000c0)={0x0, 0xacc3}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0xa2, 0x6, "22e0725c9e60", 0x9}, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x16a2, &(0x7f0000000140)=0x4) 2018/04/17 20:26:37 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x100000000004) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x0, 0x606a, 0x5e}) 2018/04/17 20:26:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet(0x2, 0x3, 0xab, &(0x7f0000000040)) dup2(r0, r1) 2018/04/17 20:26:37 executing program 5: syz_open_procfs(0x0, &(0x7f00000001c0)='cmdline\x00') 2018/04/17 20:26:37 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x10a7e41eac07042c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffff80000001}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9f6}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x15}}, @in6={0xa, 0x4e24, 0x9, @empty, 0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}], 0xb8) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)='8', 0x1}], 0x1, 0x0) 2018/04/17 20:26:37 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000000)=0x54) clock_gettime(0x0, &(0x7f0000000180)={0x0}) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f00000001c0)={r3}, &(0x7f0000000200), 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x201, 0x4) ftruncate(r2, 0x80003) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/04/17 20:26:37 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xa8f) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/4096}, {&(0x7f0000001040)=""/40}, {&(0x7f0000001080)=""/169}, {&(0x7f0000001280)=""/253}, {&(0x7f0000001140)=""/27}, {&(0x7f0000001180)=""/46}, {&(0x7f00000011c0)=""/27}], 0x186edd3969735ded, 0x0) unlinkat(r0, &(0x7f0000001200)='./file0\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/rtc\x00', 0x400, 0x0) fanotify_mark(r1, 0x10, 0x40020020, r2, &(0x7f0000001240)='./file0\x00') 2018/04/17 20:26:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x59) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000006000000400001006713fb1cca5404d6ddb5222fb13493c840a7b602000000d1af543b810a24f57e06b04d9f7613b2df47a3c9f126f7b8bb2b8e8947e53f948ecb45bc5bc0d6ef7c7fb955912bb4f82f7d3fb843c1f122d4f7f62eff2fcfae944c436909b3e5c661fea513e2029c824c2082b913ef0a16c2174dc58b66d95943eb8a463ca84ca21cb8f45d984d3a16958f51de82239d09a283be8d7a1048df610300faf5db1c9b387a46bc825c33e3dbd677f9abdeef07276ca3686a50"], 0xc}}, {{&(0x7f0000000a80)=@ethernet={0x6}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/17 20:26:37 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) [ 71.118746] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/17 20:26:38 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000100)={'yam0\x00', @ifru_data=&(0x7f00000000c0)="213a7553ea9fd8d4c05280e35555bce9376a4fde01b026538391bccb645605c6"}) r4 = getuid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setresuid(r4, r5, r6) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000001c0)={0x0, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e20, 0x4, 'dh\x00', 0x4, 0x5, 0x52}, 0x2c) ptrace(0x4207, r3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) waitid(0x0, 0x0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x100000000) 2018/04/17 20:26:38 executing program 5: futex(&(0x7f0000000040)=0x2, 0x0, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x1, 0x0) futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000000), 0x4030000000) 2018/04/17 20:26:38 executing program 0: unshare(0x20000400) timerfd_create(0x17, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x6, &(0x7f0000ffd000/0x1000)=nil, 0x101}) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) 2018/04/17 20:26:38 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) clock_nanosleep(0x7, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x6ab, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000fc8000), 0x0, 0x0, 0x7fdae53c7b0c332b, 0x4081}, 0x800) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) chdir(&(0x7f0000000140)='./file0\x00') 2018/04/17 20:26:38 executing program 3: r0 = socket(0xf, 0x4, 0xfffffffffffffffe) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000c2d000), 0xffffffe1) set_thread_area(&(0x7f0000000000)={0x1000, 0x20000800, 0x2000, 0x3f, 0xc088, 0x200, 0x3ff, 0x5, 0x10000, 0x1}) 2018/04/17 20:26:38 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pktcdvd/control\x00', 0x1, 0x0) bind(r0, &(0x7f0000000580)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendto$ax25(r1, &(0x7f0000000180)="2f89dd7de9471617217f75e375f3ced62097c5ad8f86409af41f3048bf9a93e5491f8bdd717bb8eb5af9b3c08b3edb3b2f16632e8765b4c4e9af1a1a9947701173d3de84c09251b65f158fdf403e131afa5358682f770497cbe092bd4f38c87449646d2e97365e44fc283bc93e47acb816c8fd34e1fdf8acb0f677619ffbada22dacc83e1d0f54f4702eda37b01ab569fd0fc986252981492f82e459197d622eeef8172a67040baece2b", 0xaa, 0x4000, &(0x7f0000000080)={0x3, {"ad68dba873f15a"}, 0x7}, 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r2, 0x400000000000111, 0x4, &(0x7f0000000000)="4f4610cf", 0x4) 2018/04/17 20:26:38 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000300)=""/4096) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x2df) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000040)={'team_slave_1\x00', @ifru_names='bridge_slave_1\x00'}}) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="08000006e39a21fa00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x4, 0x10}, 0xc) 2018/04/17 20:26:38 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x8, 0x6, 0x3f, 0x93a7, 0x5, 0x8, 0x40, 0x2, 0xfb25, 0x10000, 0x5, 0x7}) r1 = getpgrp(0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r2, r3, 0x8}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000040)) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000080)={0xc94e, {{0x2, 0x4e20, @rand_addr=0x1}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x104) 2018/04/17 20:26:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) read(r1, &(0x7f0000000380)=""/181, 0xb5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10840, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000040)=0xe4) 2018/04/17 20:26:38 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x8e) 2018/04/17 20:26:38 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x69, &(0x7f000014c000)=ANY=[@ANYBLOB="0c0000002900000001000000"], 0xc}, 0x0) 2018/04/17 20:26:38 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="9bdb486719e2bdf2bbc9279c33c3f25cfe629f6a96a0549f541138987132c176ac1b802833474647df1fbedaf091d38b9413b17ff963c25b89e9c0c14942f72e79fe754e102c239e2cc47f780ad3ba2a8cf87a539b698a37710cae20c786a4841303d3b8dd902ae6a4e4f19f879bc2a1cfea5f98519696c61d0a8d3a1b8a000000000000", 0x84}], 0x1, 0x2) 2018/04/17 20:26:38 executing program 4: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) socket$inet6(0xa, 0x2, 0x10001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bond_slave_1\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000699480a9be7cfc52a422de30a150000010400000000e3000000000186dd06100000fffffffffffffe8000000000aaaaaaaabbfe8000000000000800000000000000bb"], 0x175) 2018/04/17 20:26:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x1, 0x4, 0x3, 0x9}, {0x5, 0x4, 0xf07, 0x401}, {0xffffffffffff25a1, 0x8, 0x7, 0x9}, {0x20, 0x826e, 0x1000, 0x3}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xffffffffffeffffd}, {0x6}]}, 0xfffffffffffffdec) r2 = dup3(r0, r1, 0x80000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x4000) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)='=', 0x1}], 0x22a8) 2018/04/17 20:26:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f00000100000000000000001e0005000000000002004e200000000000e2ff00080012009986b8fd2b37d327000000003000000002010000ebffffffffff3f0002000000000000000000000000000102000000000000000000ffffe00000010000000000"], 0x80}, 0x1}, 0x0) 2018/04/17 20:26:38 executing program 2: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)="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", 0x479, r0) 2018/04/17 20:26:38 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000000080)={{0xff, 0x3}, {}, 0x0, 0x2}) 2018/04/17 20:26:38 executing program 1: mmap(&(0x7f0000639000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x55) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000180), 0x4) 2018/04/17 20:26:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x48, 0x0, &(0x7f0000000180)="b80620196904de4d507a53d7994c192fcd23ba25b3f5db569e2ecf24231403919aed19be19a692e02b6ea59a12f61816cd9c313a77aaf61bc0c394da21a858ea54ff16ca75056deb"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000e8ed74fd75f76e5852609c7bd8c94081db1839c686281228a9714c2f1a6da47af7ff72e2c7276d50edf4e492f5bc716d62e47f19c879c678812dc310ff696557a59c90d8b59a1fcb27704e40b9e1de", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000260000)}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0xffff, 0xc6}, {0x2, 0x80000001}, 0x600, 0x1, 0xa74}) 2018/04/17 20:26:38 executing program 3: unshare(0x40000000) r0 = socket(0xe, 0x80000, 0xffffffffffffffc0) write(r0, &(0x7f0000f4afdc)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24) 2018/04/17 20:26:38 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="4c03dba8347c32875889393877b85c52301b973f1ec2b62350002ef47daed2b2fc450ffe9de67b6a6a23b9d94ec4", 0x2e, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0xffff, r3) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/170, 0xaa}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/17 20:26:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000039c000), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x28, 0x4) 2018/04/17 20:26:38 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) vmsplice(r1, &(0x7f0000005fd0)=[{&(0x7f0000007ff0)="e9", 0x1}], 0x1, 0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x786751c1, 0x6, 0x3, 0xfff, 0xbd7, 0xfff, 0x3, 0x101, 0xffffffff80000001, 0x10001, 0x12}) 2018/04/17 20:26:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000001500)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/235, 0xeb}, {&(0x7f0000001140)=""/66, 0x42}, {&(0x7f00000011c0)=""/174, 0xae}, {&(0x7f0000001280)=""/37, 0x25}, {&(0x7f00000012c0)=""/41, 0x29}, {&(0x7f0000001300)=""/132, 0x84}, {&(0x7f00000013c0)=""/12, 0xc}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000001400)=""/107, 0x6b}], 0xa, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 72.301051] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 72.311953] IPVS: Creating netns size=2536 id=10 [ 72.321087] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 72.331547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.364918] IPVS: Creating netns size=2536 id=11 [ 73.085089] binder: 8445:8487 ioctl c0306201 20007000 returned -14 2018/04/17 20:26:39 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/04/17 20:26:39 executing program 0: unshare(0x3008001) unshare(0x20020000) mkdir(&(0x7f000000e000)='./control\x00', 0x0) pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000680)='./control\x00') mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0xfffffffffffffffd, &(0x7f0000e0b000)) 2018/04/17 20:26:39 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000006c0)={'mangle\x00'}, &(0x7f0000000780)=0x54) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x4) socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/04/17 20:26:39 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f00000001c0)=0x82) write$sndseq(r0, &(0x7f0000000000)=[{}], 0xffffffffffffffed) 2018/04/17 20:26:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002200)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000000c0)=0x4, 0x4) recvmsg(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/138, 0x8a}], 0x4, 0x0, 0x0, 0x6}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)}, 0x8) 2018/04/17 20:26:39 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x3ff, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e22, @rand_addr=0x8}}) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) 2018/04/17 20:26:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x7fffffff}}) fsync(r1) 2018/04/17 20:26:39 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f00000004c0)=[{&(0x7f0000000140)="c38330e5d46ca580102db2d9302cae739d9a15ecadc71f9b46409ab408cefb8ce93fefe90177a8e329b2c10fe8b5f822e6dc0261c573cbefe9e2020b4c185785df59d033c2962aaee9742a", 0x4b}, {&(0x7f00000001c0)="48e34987f56e14fd99ec2274b3cb272f4b799a3184060337bd0d7dea29868737989a8b1915730826f7965834f9feb7340372a4af8de9d48550c7dd2de9e4927bbdef22f56dcec003c0774d5d560eb5496f9b64aabd1292e5252a6a0330c54e1fd65178f7f338493d80d13a21bf1839457352b390befed85d6c7b81c6f4f7c0fcd0f98a5ad94981d2aff3a4f0102da48be7c6efedce5e9130dd4af7461ca7d6088756f2cf01e25f8d88482fd42c795453cbbafc9372317f7d9cfd414082fe7e53d7391934faed80c3d51cccd394be6ea59483b43ad4ca009bfe00ffb3d175a5", 0xdf}, {&(0x7f00000002c0)="4bade1b3c36bcd86d3caac4579ce0cb6993b90f1b7e80f019aea106ece7fd53974e761ca8eaac6fcf82afd62e09038adaed84a2c5a0c8fe550e00588bade74adef99d1377cc30ed54a7ea00e221d03fbc2ad5fb5534f675781a21c2b69d7346c48dc4c62bb7ad6d3c8d73cc9781a84a94e9dd28569a8d9a05e8da28e6aad18f28b077b66fe3e92563677c3aeef885e47e8c30608921d81dde21fa455f4cd7fdc306f8f6fbf5e0bd9bd86e784ee058b482d954932bbf125593701785137b99f03d20432", 0xc3}, {&(0x7f00000003c0)="cdb74807c97c4c28dc627ff319aa3155e2116df71a619fa35aac79203760bcfbc7669c1f50b7c55c93e5237f83c3b194cd358e99a4c0616da5730a6bb25eca98a99db57f7c662827587e89e8a8113146dc5f1fefee687d80f290d232ea32991b6947796d5b960edd50643285376b91af62166b7c0857af3c11bde621", 0x7c}, {&(0x7f0000000440)="601908d3ae8196219f3dc2ad6f3ad9d9c0207d3bb6b97430621d0bd3fb1da88a621618c333476b851e37b6f08cf128361c967e110082b24c675b576267f2d692409a6641c6c2d3416db699f8918cbd8b826a36fca0d420a149352621f8d202d97910b81418351718a30d29d0f281e0fd784344", 0x73}], 0x5, r2) r3 = gettid() rt_sigqueueinfo(r3, 0x8000000000000, &(0x7f0000000000)={0x1b}) 2018/04/17 20:26:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="3900000011000904690000008100000006000040030000004500010700000f1419001a000400f0ff8ee63e6ff41ee400000000000000000000", 0x39}], 0x1) 2018/04/17 20:26:39 executing program 3: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x40000000000) mq_timedreceive(0xffffffffffffffff, &(0x7f00000001c0)=""/145, 0x91, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) [ 73.203801] binder: 8445:8487 ioctl c0306201 20004000 returned -14 [ 73.204366] binder: 8445:8491 ioctl c0306201 20000080 returned -14 [ 73.217239] binder: BINDER_SET_CONTEXT_MGR already set [ 73.217282] binder_alloc: binder_alloc_mmap_handler: 8445 20000000-20001000 already mapped failed -16 [ 73.220941] binder: 8445:8491 ioctl c0306201 20007000 returned -14 [ 73.225182] binder: 8445:8456 ioctl c0306201 20000080 returned -14 [ 73.244678] binder: 8445:8487 ioctl 40046207 0 returned -16 2018/04/17 20:26:39 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x6, 0x4) chroot(&(0x7f000009a000)='./file0\x00') umount2(&(0x7f00000000c0)='./file0\x00', 0x2002) 2018/04/17 20:26:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x99, "60dbd0275d503dc63359a3787844065d813406ad3ae600b776e4c2b1fbcba16d74f4e121b5147aae034752d0e62e201d6c864c1f2cb6e444f011061c9f91aa25edd9d1809fe9bc06613b8c48d7b389906c85bb945d5a9574a568e2ef2c8fa9fa3ad1215be82694c5d441ce63405a4dd14842a0807be282ecdad1ed378c6f13436ce9db036ac62e9fb06ff12d8c3ddc2a5b0c56ccf00563e90f"}, &(0x7f0000000340)=0xa1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0x9, 0x10, 0xf5f2, 0x68b1}, &(0x7f00000003c0)=0x18) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000080)={'veth1\x00', @ifru_addrs=@can={0x1d, r1}}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) write$selinux_load(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c69f6e778955d6093a76f363f3617485a3e247e2e3b5d55a7c4eddaf2128015212d8d37836c19fbc7b050a3080a8bba2aef87ac1471ae0337ab64435e6010bbe2080582b2429d87419bf740c01b371f1f1b5315102d982edf72865a95d73511ebb6ac078fbc208cfb0d78b94e79aaed38e1c5a046dd665e50d249939a5645a4fe217f"], 0x8e) accept4$ax25(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) 2018/04/17 20:26:39 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='oom_score\x00') prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/04/17 20:26:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4d000000000000003bf1bd7d000000000000000000000000000000000000000000000000000000000000000000000000"]}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0xb, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/17 20:26:39 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000080)={{}, 'port0\x00', 0x4, 0x10000, 0x3, 0x7c12, 0x80000000, 0xfffffffffffffffd, 0x8, 0x0, 0x3, 0x8}) bind$ipx(r0, &(0x7f0000000040)={0x4, 0xfffffffffffffffc, 0x8, "696dbfe45aa4"}, 0x10) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/04/17 20:26:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/110, 0x6e) getdents64(r0, &(0x7f0000f57971)=""/1679, 0x68f) getdents64(r0, &(0x7f0000179f35)=""/203, 0xcb) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffff) getdents64(r0, &(0x7f0000000040)=""/80, 0x50) 2018/04/17 20:26:39 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240801, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) recvmsg$netrom(r0, &(0x7f00000006c0)={&(0x7f0000000180)=@ax25={0x3, {"0fb60c585593f9"}, 0x5b8c30e1}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000001c0)="5a7e341f9ab0a97d9bdae519a2bc4ab868b12adcefbeec476e4e42c74e3a8fc6b8b3c1594dbe70650068fae266c5614099f46e0ea14a804dcc94c3e8febec10eded6e666b7774fae1aae7857f211ca1696dff4a15dbe7fb91d8ea9f5e25be9a93e678d6bc5726eb4937600bc2dcae7b45751d697896245126da51d89c0036d1cfefb915c8f5a2a90ec24622424a0a3245791d9f10ae7fc1f69edde62b52ed9a1b42c83add31f4e1eb2f50fde799ff8107b2951b1640ea3b22b44dbd8e998cb61668f55522e124fde3b788b1ff2de24e19d4fa6aa44d5f288", 0xd8}, {&(0x7f00000002c0)="989c9c137cee1e0b27756648ddd32edc4ceb995d132e329ddb8bb78589e7cbd19a08464416ccd69954620bb3f85430ab724f830ec3cd3eb8ce06692d4affc23fd8069848cf3cbc6cdf5fd3f24584439e2a823c6c32a1c9fcd05ba742fc84de70c28f3e9fc87d152f45114fe0fd1fd3bb3c1595a935352d37392f9dca45a26b5e8811b8cee1f174e61dbbd4b761f83262950677176197e4246745e1a93420b05f186e3122ab08696bcb849ad0b516f89cc63bf5464f8c49b5e0d64da060472f7ecf8811fd7224c3404ee053467344f61c766fce3aea6eff0ec2f8533b023e4a429f09194bc154f9a2bd1786a5dd07f285", 0xf0}, {&(0x7f00000003c0)="202c384bdc4911412c00ff866baa8bcf8cdbb9274c647d465ab4c62014a4cdc2f7a96a49de246e11844ee38b88ce316db66f7be7d81f140f3c5730b8a1752dfb503b90aa597877c3a9df63b5b56015a45ff3fc0f3c3d99609a91847fb556d569d044c9532397dce67c8ce902b113e572853d06a19de12dfa4fb7d7bc32310aff164e55d4d66bc33fba2b66bb594079a99285828fb46156d4e04647e07d50772bce03864aa39ec30d79c0fed047", 0xad}, {&(0x7f0000000480)="e34107dd1a4ba67eb503520e3589aa417e33936245fdd87a6dce1a1e82abbc84c4f9b7552e632f1c97", 0x29}], 0x4, &(0x7f0000000500)=[{0xc4, 0x0, 0x67d, "e1ab9ed30090d2a01259cab8e428d58d7a876ac2ef96b44bfecdd401ff18a5cf39477accb84bac0f0e52b18e4837476ea5a09c5690ecabcecfb06f300010b92655882d57d3300ef30782f1d14a1e7562d24131d36d968198acaa0dae7ff7112ad1781edf095bfd7d4e17941b9cf639afcaa5d5f8be9e2d407f078284d59a5fe3e8dd358d1aeb6f4df2727d4d32e85e4b0d422f596018defeff7fd0986c383e786de57fd99ea28dcc3950442d1a2b6d2acdcef2b27f9767cc"}, {0x10, 0x0, 0x100000000, '*'}, {0xc4, 0x117, 0xfff, "82fe9600bf45426f71f7664f74a8a7171b0125f7ffd6eda54b3a801dfb10787543e9ca4dcc3af23de7d11a6e2eec82659c5fb962933fbad97fba8e907bce89ef2174b66200cb32f368a789702c4fc84d3dd35c319fe29ff5ccb930f0800a68847153d4182fe2b1e7734b0499001b92ed2744f241fd9ebf6a7a57e0aee254c4510706a9cfa09bca4c8562d5bddb3f4a2d375a257c3311b8d920a2c5f5ce037899ce41571dfbe7fbe18f2b6f44cc67793f4bf1f6a5d57e"}, {0xc, 0x102}], 0x1a4, 0x20000011}, 0x40000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/16) 2018/04/17 20:26:39 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000000000, 0x3) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x110, 0x37, 0x7fff, 0x0, 0x5, &(0x7f0000000080)='ip_vti0\x00', 0x200, 0x0, 0x5ee}) open(&(0x7f0000004380)='./file0\x00', 0x0, 0x0) [ 73.977495] IPVS: Creating netns size=2536 id=12 2018/04/17 20:26:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @loopback, @local}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'bcsf0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)={0x1c0, r1, 0x2, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x400, 0x33, 0x1ff}, {0x5, 0x20b, 0x2e29, 0x8}]}}}]}}, {{0x8, 0x1, r4}, {0xe4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x4, 0x7000000000000000, 0xfff, 0x1}, {0x3e84be03, 0x7, 0x1, 0x7}, {0x1648, 0x8, 0x7fff, 0xffffffffffffff4d}, {0x1, 0x80000001, 0x20, 0x9}, {0x3, 0x4, 0x2, 0x80}, {0xffffffffaf0caa23, 0x7, 0x40, 0xa84e}, {0x800, 0x7, 0x1, 0x40}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000000)={{0x2}}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/04/17 20:26:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0xffff) 2018/04/17 20:26:40 executing program 6: r0 = getpgid(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x15, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x60, "147495e5ff89ca49f742d08c77cb2dc20a46b73260a3eb3758de9d67061a3de3d1636ee6167651a2623840e9cddbf3b51146ceec323ee79f025fffdc48fd4c248158de8cce82ce0d83c9e02ef7a26f6bde37f1cb578aab35d0408c5663af5299"}, &(0x7f0000000100)=0x68) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x2f26}, &(0x7f0000000180)=0x8) ioprio_get$pid(0x3, r0) 2018/04/17 20:26:40 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) 2018/04/17 20:26:40 executing program 2: ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) uname(&(0x7f0000000000)=""/22) 2018/04/17 20:26:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800c83e5ea60b00000000000000000000980eff30e0d57bb7a9f390d365a74fc4", @ANYBLOB="080001007f00000108000680ac141400"], 0x2}, 0x1}, 0x0) 2018/04/17 20:26:40 executing program 7: unshare(0x20020000) statfs(&(0x7f0000000100)='./file2\x00', &(0x7f0000000340)=""/235) mkdir(&(0x7f0000000140)='./file1\x00', 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x4d228e55}, 0x3ad) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000200)='./file2\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000440)="91980273ad95fd108878e865a32b66bfd12a021d310689841d27d0c894a40888e6011fdd07af2ce5f1221278e5c79a5965820c213143c749ce8305f4b8b08edc542033a843fe3fdc623118e3315355a07104ce8510e6ac18c78c8e8aa9c599ee984a20071c23249d017bf3b7190ec3e985cb23d52110e21399c7bb223aaec8b7edadd2e3075eaf7c0c77e1cb22dff8d83689585d3b09ec6c4268faa9f4a252f29c735dbc69311a335f3ffe956cf112de97d4b0ac1ad918cc9d7d7e1af3769a3f99e9e96e15b4608fd64b236d11eaae4a6ab042bee0808678d4327eb1e0134c5387eaf96ed575a41d6d0d6ebe4b", 0xed, 0x800, &(0x7f0000000280)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0xffffffff, 0xb93b, "114f4d4407c375611f3359f65391063e3113c33d226e56e78e8a1c85f03c2f6a82d47eebeab7fb07faa6085913fb4f34ed658091a26753e9bccdc390b35861", 0xd}, 0x80) 2018/04/17 20:26:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000012339fc5c4a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/04/17 20:26:40 executing program 1: socketpair$unix(0x1, 0x200000000000003, 0x0, &(0x7f0000de4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x8, 0xfffffffffffffdf9) write(r1, &(0x7f0000022000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = fcntl$getown(r1, 0x9) r5 = getpgrp(r4) fstat(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000140)="9d2cee040f8165b9aa3129c16d36ad9a414a251a5d1e57d9539d0cf0647452f2c5c75c7a092b80152cf8930510403d03ed4c2a4c92a6c85cfb4c2b47e82b5df40846780b461e752fc4673822e3a632b72cc9780f96ba5143827a429519cfcd42b8f3191878aaf3b5e8e69b1312183ca86bc0cd5f0f294923c1341f73b441e2e3c083d3b8295876b9e9caf98f", 0x8c}, {&(0x7f0000000200)="fef39f00fc7045034b6ecf4758c6fe6ebc1fb5bda132f169056a33b412a19174f70b18fe58c0b42aabdbeda6a5fc5f3e2c08fd8a14128eb12812c0ea61afd3ee26e9ffd6a2405dc2b063be3c7e4dde822f83582b7f352695727339287254a7200e6cc7264601d1d7f8b20bbb92eb11f2f926b9e7fe6a86", 0x77}, {&(0x7f0000000040)="5c8fefc3a66ea02e4dd3798b0ef4fee9e23a9cc1fc", 0x15}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="fad63e1bc9412a10b97a31d7eb9d97ef189a8cdc2be3459de27b1f4110af64c86ce72de653c13a64c0c64b9e6bfa1a1bfd647db74b5ac840db6db596c12a58dbe7cd55e5e5f473843cc1d33bde53c0667d4bdc475cae73fd5d363fd817a5ce0db58d8297e6b539c849eb129122049741ef7e3e54aadfaba0", 0x78}], 0x5, &(0x7f0000001500)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0ce5ff000100000001000000d410"], 0x24, 0x1}], 0x1, 0x4004000) get_thread_area(&(0x7f0000001480)={0x40, 0x20001000, 0x4000, 0x3f, 0xffffffffffffff1b, 0x100000001, 0x7, 0xffffffffffffad25, 0x1, 0x6}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/04/17 20:26:40 executing program 3: unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000540)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f0000000340)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000100000000000000000000003ac0898a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373000000000030000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000ef22caf900000000000000000000"], 0x20c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r3, 0x800}, &(0x7f0000000500)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r5 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x101001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0xfffffdfe}) r6 = creat(&(0x7f00000002c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000640)=0x84) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000000300)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}]}) r7 = open(&(0x7f00000003c0)='./file0\x00', 0x900c0, 0x1f) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4008641a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[0x500000000000000, 0x5, 0x9, 0x8]}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000400)={{0x22, 0x81}, {0x54f, 0x2}, 0x7fffffff, 0x4}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000"]) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000240)={r8, 0x3}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x10, r1, 0x0) flock(r0, 0x1) 2018/04/17 20:26:40 executing program 6: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8300, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0xce, 0x8, 0x6}) fcntl$getownex(r0, 0x10, &(0x7f00000032c0)={0x0, 0x0}) ptrace$setopts(0x4204, r1, 0x6, 0x5) ptrace(0x4207, r4) getpgid(r1) prlimit64(r4, 0x5, &(0x7f0000000100)={0x80000000, 0x14fb}, &(0x7f0000000140)) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000000c0)) ptrace(0x420b, r4) recvmmsg(r3, &(0x7f0000003240)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x400}, 0x7fffffff}, {{&(0x7f0000000300)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/152, 0x98}, {&(0x7f0000000580)=""/97, 0x61}, {&(0x7f0000000600)=""/229, 0xe5}, {&(0x7f0000000e80)=""/246, 0xf6}, {&(0x7f0000000700)=""/23, 0x17}], 0x7, 0x0, 0x0, 0x4aed}, 0x401}, {{&(0x7f0000000f80)=@ipx, 0x80, &(0x7f00000031c0)=[{&(0x7f0000001000)=""/130, 0x82}, {&(0x7f00000010c0)=""/105, 0x69}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/73, 0x49}, {&(0x7f0000000780)=""/42, 0x2a}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x6, &(0x7f0000003200), 0x0, 0x1}, 0x9}], 0x3, 0x40000000, 0x0) write$binfmt_aout(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x696) 2018/04/17 20:26:40 executing program 4: add_key(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, &(0x7f0000001180)="e6", 0x1, 0xfffffffffffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x101}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) 2018/04/17 20:26:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffffffffffffffff, 0x1080) ioctl(r0, 0x2282, &(0x7f0000007000)) 2018/04/17 20:26:40 executing program 4: mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0\x00', 0x4) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) bind(r0, &(0x7f0000000080)=@hci={0x1f, r1, 0x1}, 0x80) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x200000000003, 0x80000000a012, r2, 0x0) creat(&(0x7f0000000200)='./file0/bus\x00', 0x0) 2018/04/17 20:26:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x1, r1, 0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)={0x120, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @pid}, @nested={0x8, 0x14, [@generic="c4"]}, @nested={0xfc, 0x5f, [@typed={0x8, 0x67, @str='(\x00'}, @generic="e68a537e080289655b818a354f87fbd6c3e2f886cf75214ec1e2972b2d9919036a01a08f99b5d16320b4648d3368d19dfbcc255c75591d50c153e33fa8a3c8323bac20d6b3b4f4824e3417fc5a0c73276794464c674b0a5e77b1ebef82cadb68930ee07046fa6272d8637d49a3ffe21b570c302daf950f5a1f994d073545e917dc6ce2e5ed037f71b93c85f6405f2ea518be32a86269ee678b6c82592006bb3be97d4dcc9f4f5e962b0fcffb188adb1e13abb36760370c3c973d01b163cb4d5f3f31bb3e4bf0e4fe37bb1be31fd209e91cc1322d5dca9d118cced465c8372bf6ac87428a358a6afebc199b950f7bdec4"]}]}, 0x120}, 0x1}, 0x8000) 2018/04/17 20:26:40 executing program 7: r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/254) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cd8ff4)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/17 20:26:41 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x680000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000180)={0x9d, &(0x7f00000000c0)="b436f3f13b045b40113f672c01d4137e1fc28710bd3c8472d34edd2eb8a14473ddf88e88b45b519d35ee259eea5b23112bdf284e53f7ff5137812e1951a25d121bfc600ae419af00899a202501d72206a058e0e305d0e6d471259ce6d62e176f9b8d97d04827c40d567e49588a2df9a376ab3d7d7006e10f3c93c4bbcb6aa6aaeca1717d89c90c1afe07a939ef0953fe56d5118ca9718bdc5c77823036"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000280)={0x9b449768a0e11984, 0xea}) getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x400000000e) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/17 20:26:41 executing program 5: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x3a4, 0x0) 2018/04/17 20:26:41 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x70800, 0x0) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x3, 0x1, 0x8, "2550aee7d598d48201a1f555d4b5150f8f54bef62a952a7b7249d658008f7ee99e3e12b1077556754bef60c3b548baf1b206254c7c726947b4931261621e27", 0x13}, 0x58) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000240)="2400000026007f000000001b997b7ae20000007701000000ff010000100000052f89e675", 0x24) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000040)=0x7, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/04/17 20:26:41 executing program 0: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000100)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ftruncate(r0, 0x7c4) chmod(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/17 20:26:41 executing program 1: r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8002, 0x52) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x400, 0x4) lseek(0xffffffffffffffff, 0x4000000000000, 0x2) 2018/04/17 20:26:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)={0x200, 0x9c9, 0x3, 0x0, 0x3, [{0x100000000, 0xfffffffffffff800, 0x2, 0x0, 0x0, 0x1288}, {0x48000, 0xffffffffffffffc1, 0x81, 0x0, 0x0, 0x1000}, {0xfffffffffffffffb, 0x3f, 0x7fffffff, 0x0, 0x0, 0x408}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000fad000/0x1000)=nil, 0x1000}, 0x1}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x9, "b5269011e1527f5a3498042f88441b18510dbb1f46550387fb02aa9e0283bd638675c3a0cc2b98327afe3a644dfaac174aa8f854c9f1b7f500fd0d06042554"}, 0x58) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/17 20:26:41 executing program 3: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000000)=0x2, 0x1fffffff) 2018/04/17 20:26:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000002d80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)='n', 0x1}], 0x1}}], 0x1, 0x50) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x7) socket$inet6(0xa, 0x0, 0x4) 2018/04/17 20:26:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000080)='keyring\x00', 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000280)={0xffff, 0xfff, 0x6, 0x5}, 0x10) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x13, 0xffff, 0x7, 0x1a, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x4, 0x0, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x894, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0xfff}, @in6={0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, @sadb_ident={0x2, 0xb, 0xb, 0x0, 0x1}, @sadb_sa={0x2, 0x1, 0x4d2, 0x80000000, 0x1, 0x39, 0x1, 0x80000000}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bba, 0x0, {0x6, 0x2b, 0x3f, 0x0, 0x0, 0x0, 0x0, @in=@multicast2=0xe0000002}}, @sadb_ident={0x2, 0xb, 0x3f, 0x0, 0x2}]}, 0xd0}, 0x1}, 0x80) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000b0fff4)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00ebff00edbc053302c5370bb40d08382779fec45ed8cd771689dd07be4b9b8f210a3b4d38f6adfe05521e2811d6a5fb04df9df7686a9a218f6bfa2eb66e", @ANYRES32=0x0, @ANYBLOB="000000000000000010001200040001002e776c616e302400"], 0x30}, 0x1}, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000240)={0xe7, 0xffff, 0x6, 0x7, 0x80, 0x100}) 2018/04/17 20:26:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000100), 0x0, 0x10400003) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x10000}, 0x8) 2018/04/17 20:26:41 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='loginuid\x00') poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x0) read(r0, &(0x7f0000000440)=""/191, 0xbf) 2018/04/17 20:26:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000002c0)={0x1, 0xc53, 0x0, 0x0, 0x4, 0x9}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffbf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4100, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x8001, 0x80, 0x7, 0x5, 0x0, 0x3f, 0x2, 0x2, 0x81, 0x40, 0xb00a, 0xd34, 0x40, 0x9, 0x100, 0x0, 0x7e4e, 0x3f, 0xfffffffffffff755, 0x10000, 0x5, 0x7fff, 0x100, 0xcd, 0x10000, 0x100000000, 0x9, 0x5, 0x5, 0x5, 0x10001, 0x7ff, 0x8000, 0x0, 0x8, 0x2, 0x0, 0x4, 0x3, @perf_bp={&(0x7f00000000c0), 0x1}, 0x8, 0x9, 0x5, 0x4, 0x28, 0x800, 0x4}, r2, 0x0, r2, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x523, 0x7, 0x1, 0xfffffffffffffffc, 0x80000001, 0x2, 0x1, 0x1, r3}, &(0x7f0000000280)=0x20) read$eventfd(r2, &(0x7f0000000080), 0x8) 2018/04/17 20:26:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/225, 0xe1}], 0x2, 0x3d) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0)=0x5c, &(0x7f0000000100)=0x4) 2018/04/17 20:26:41 executing program 0: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x2710}, 0x8) chdir(&(0x7f0000000000)='./file0\x00') [ 75.010564] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48365 sclass=netlink_route_socket pig=8667 comm=syz-executor1 [ 75.846515] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48365 sclass=netlink_route_socket pig=8694 comm=syz-executor1 2018/04/17 20:26:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f00000000c0)=0x5d, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/17 20:26:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400400) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xfffffffffffffffa, 0x9296cef, 0x6d3, 0xffff}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x401}, 0x14}, 0x1}, 0x0) 2018/04/17 20:26:42 executing program 4: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0xfffffffffe000002, 0x0, &(0x7f00000000c0), &(0x7f0000000140)) 2018/04/17 20:26:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24cc8319fef90330d2958e97001f00000000000000000000000000"], 0x24}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000140)="a4a70d973d287672534db93c60cc4f69157485d7c8490712", 0xf46d5bc51fcf3054, 0xfffffffffffffffe) finit_module(r0, &(0x7f0000000080)='eth0-)@)user!-\x00', 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x129000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x100, 0x707]) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/04/17 20:26:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc00, 0x10f) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='gretap0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) ioctl(r1, 0x5101, &(0x7f000042a000)) 2018/04/17 20:26:42 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xec, 0x4008000, &(0x7f0000000140)={0xa, 0x4e04, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) clone(0x800, &(0x7f0000000180)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000001180)="7761e9c2497900a794b778f4256760e52f36e012f30595511e5a6bb5ab5122432eec9e802bb758a44d42dfb7e973f8665f0a951dc2ab6be2ec9d8132c7255dee564feb020c3090d02dda4f567cb021e55e148e03521d40895eaddd3d6bec11d56ac937e1b125ab5eb1d72e2a2d5545c285534134a857a875ac8dade2528366ead293c7cfe07e545acd93ab803cfbd51bce37c772ada9617bf69b7184cdd2d18121d7fa7f290f7576311b41d33e514b1151630602d13aff8c241de0c0a291456c5ab46915") setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0xffffffffffffff88) 2018/04/17 20:26:42 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={"6272690000000600e886f3aa62c6a67a", 0x2}) 2018/04/17 20:26:42 executing program 7: mkdir(&(0x7f0000000340)='./file0\x00', 0x9a) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x2, &(0x7f0000000140)="6bbe9b03f035c5a00ee6f10017616fb347ecee") chmod(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x7f8, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="fc024407761f629cb0887695ba144b1209d665b0b24aecbea02f763064dd88caff99277fb5e8a4f8471ef4f75f07ed5f76bb19133b18e2c21bc38ad0d8a3db5e305a1c586d9165d2f8d9910b2d9eb139250565dc62e33b861c3299b600ed7417bc9d50243c8f19e1ba3afca035129f73eda0af940b6b7af9b64bc1891a3905a9830fd7f0be6033ca9160afd05376671f0c22c8d3e34d3914075cb63d0cdd5e45f9659c4403dcc84027241abe808fafcd1e1fadf0a744f52483e38ab5a0ee468f0da6feb2e5c00a9f54bbebc8b2edec226785ff15547b69c7", 0xd8, 0xb1131c7}], 0x2000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, [0x37, 0x33]}, 0x2c}, {@dmode={'dmode', 0x3d, [0x0, 0x7b, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x0, 0x3f, 0x34, 0x35, 0x39, 0x32]}, 0x2c}, {@norock='norock', 0x2c}, {@utf8='utf8', 0x2c}, {@session={'session', 0x3d, [0x3d, 0x0, 0x39]}, 0x2c}]}) 2018/04/17 20:26:42 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) keyctl$read(0xb, r0, &(0x7f0000000280)=""/155, 0x3ba) 2018/04/17 20:26:42 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) 2018/04/17 20:26:42 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'ipddp0\x00', 0x2}) setitimer(0x2, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth0_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff]}, 0x59, r1}) r2 = socket$netlink(0x10, 0x3, 0x17) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200041, 0x0) ioctl$TCXONC(r3, 0x540a, 0x80000000) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32], 0x1c}, 0x1}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0), 0x0) 2018/04/17 20:26:42 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) flock(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001a80)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xffffffffffffffff, 0x3f, 0xffff}, 0xfffffffffffffd8d) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x80000) recvfrom$unix(r2, &(0x7f0000000140)=""/78, 0x4e, 0x2000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="05", 0x1}], 0x1) sendto$inet(r1, &(0x7f00000003c0)="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", 0x200, 0x0, &(0x7f0000000100)={0x2}, 0x10) r3 = memfd_create(&(0x7f0000001a40)='proc\x00', 0x3) futimesat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x77359400}, {0x77359400}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003bc0)={0x0, 0x5, 0x30, 0x6, 0x2}, &(0x7f0000003c00)=0x18) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0xfffffffffffff9d3}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003c40)=@assoc_value={r4, 0x8}, &(0x7f0000003c80)=0x8) 2018/04/17 20:26:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000300)="7973ebf5f9bd96669d94f39b3e9cb06a0d96e12cfb4ff9076100000004ba6014b9a3b343bd03805d6ce240b6da4ce826d120f4790429a49ad720b2fb1ee11088db0392ecf88c3cbb5b759a1fa430112eb0766ba5bee80400") sendfile(r2, r0, &(0x7f00000000c0), 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[]) r4 = socket$packet(0x11, 0x20000000003, 0x300) setsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000000240), 0x2) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r3, 0xa, 0x70bd27, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x11b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000001}, 0x20004810) 2018/04/17 20:26:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') read(r0, &(0x7f0000000240)=""/4096, 0xffffffffffffff4a) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/17 20:26:42 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0xffffffff, 0x8000, 0x8, 0x6, 0x7f, 0xb72, 0x4, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000100), &(0x7f0000000200)}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x5, 0x224000000}, &(0x7f0000000280)=0x8) [ 75.983320] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63998 sclass=netlink_route_socket pig=8720 comm=syz-executor0 2018/04/17 20:26:42 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x61) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8201, 0x7fffffff, 0x1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)={r1, 0x1000, "5fc6f6dcd1af54f98719599941f67df666b58811303d5e6a31183c65b3ba0a0e9e996ac43fce5855c06c8567592762ac33248a609b90fe0cdf13c4ab4c80588392751aed2f8e84a412c05d88774a76014f40ef644dd2662c3c1b80119da002bd3b50ed7b2b34a53ef4c90dd6e1c4b966df011d6e96e0f2364b487f0017f304fb6d9887ebf5cefb0661643a4c1bb2fe45ce2f08f24a52d4dceb49f5b271dff173074744c2c0f4a10d1b5d1ca87c8e7656536b9398886c6a00f363f6062226a44d1d35db360e749a403388e4c32e5fdb9b6cd0ec1ca7b714eefab6869eef19941b65130fe2555c05999ed271fec42015ac318df391b5a99045d679a3c70a92ab69391edbb7d5f0f3ed20c7cd8e7d6e90fab3e229bee7be0901abe453ab58178d6ca962de31532ffe344e4ea7c5e31caf462c05ba1e7bd3aae6df4b86089192850419605784fcd57ac49a41209989d74d5cd2abe1b656361e6d65ffded50fb20d5875f4015be5f313578d132d6e73f1d49a0ab31754817064ce7e4eb317c0318425277d4d603f047693b1f4361699e94e899933d134eca26086194bf4811c0c1c44165043948231b543eb52debce4237ee8af14f072979a764d65edd51569a70dec052d7132a9ab8b10c5a1043ef97e2c3967e196bc750ea2fcb54998e3b56bf4e32a5f56e019b52c475bce20a744c892ba54eb87cb8db5795e632826ef9e76787c612c1ef6911b7b65d0e26e13fd66a93c24b2e0bd5463ed18e68c3cfed5a5e09f15a3b8b762c6bc2e04ecb50b2853e4192ee76c5b24256d60137457ef241837a12a16d9208999a3e7fed2bd2589cc23927b6deded52b1c31b1679a5071e0689ad23c888b266ab2fa586be9820cc8ca8740dfd063198445d456fc979e0297dff723374785723d9c6253b03b60d3e22deb749b1dee8f03d1155a7769f8297f26de0feb32001c27146734777d36ccb920e6b8505b59167e95df15f6b637c5de7e1b9399c901ca73dd86a1672c3b7da220eeded239c07139ce2d75944a21b32fd7a99d2efcc8c8a71150460ef95b395b3b1c2133351a133ed92179051809187353c990298ae47c02fc295bc7fd1a27d15cdcce7f4c5a663fb1b6ec8c7e99139a1b4c772ffe9ef32efa421a1cb506a5eb1404c7001bf5f6f76b4b6e48b8ba424bc6e492d3dcac1b829bf0c3384721c0f39c5682e1da88eca1adf7a61a29ac7b835365cb15624c2dd459fe4e3e3072275af003d904c866f706facdb8ada6af0375af952d6ec2f5a609778ac93178f5dfcd9c42b77ee93f32acdc0a570c20c479fc427f817a136dabe6b01ac97c80f2959e54e3f8cdf6a7738e0deab72264ce21ed9eb836087619a857a41eb058cdad76d3281eb6d51f0118d0b0b56b9ca8a83e85e47356a3a83db0c8a3094cb905a3b05808613cda423b92eebf72e505570b2c0b2f8c71356c7d4d2e9317d6a6f0d65b4051eebaef20b46e1367c288291953a498b01d2fa58276f51ee0ce010cd06e20f65db1ba809bc5efed5eb596a39ae05d652946aacc7e2d9159bbe10840432cf6cb776c335b4095777318722345973119388b526944d1439a9457fb05dcfb5972d62725a0f92147926cb5e85701fe2ddc7564e16e04804e9352d9db0c83fe592431c7427394348537fcdf78c20eb06b376347aee42510f1c8dceb5bf772ee79514c357a265058f888c818618253ccf2e30e39271071491d0226786656a0a46196fc74ef98166b8f9dfe2c0b1b57e6d04556da5b560e5a913eb5331475a70d7c8a6c61691e7482374191de0d70a6b12f12d726184c6eea5e62a755e3fa523c13c44ce1d7ecdc8e82ebe30db91e9cdeb6b4c95bf58883e0fb283baa1929a4548705d5778eef6965f3a0b34c56524b2e938df89ffae0a759546cf13da4c4800ed44b98715a79dfd6916c7a7b34e610595ba05a951785be4fcca8639c643a106fbf12660559c1b59f37734c4b448784660ee39e229e45af8814668caedff51c08a408e07a2bf18a0a87360eae3813b53e30a4eb266a2640305007d3ed92a10930816ed3b9ca90ceadfd9376c49166111f69fca4a2009f88ac86dcd2b666afc2d5f45de302023be8e840240cf43103fd4fb7e73681925e5b0c01991588f54c844db6add19991da4f3d9d4e1acf8a20966b7778dcdbe2e331e22e1df1aca77a01a946cd67cb1ee643165ddc70820d066f206df1530527d052e636da9ff1ce01ec4a5599ece802caa78509cbe8f115a5c25c831cfa58de32879726cc43bc891f67feeeeb9669dcc522e2ec431c7412aa1b9b2aef6b14e28fe65d23b00f9251dbe6f6a4abf2394ff6a672bde00036148d53741457d273350f542c9456640a5c4157e29705315fdd1ee16577f1b54245839ffc6609323724e87fb79bd0f1efb68856e2250c1c4759c576e5b7c3205600e8484a49c9fa36230f62124881fb71ca6e616a924013ca52f9b0c03ee382cb1d68ade0a269b2d47006cc378ba2fdd800b4f24663f9be78f52682e0440e788e4af40cff8519e5708db6eb31066a2966b6fd0f0fccc3ae46f2434c2a6ae636633efb46f48c44f69eeb902f60288454d6d8bdbac0b76a76329d3e4be2842506ab1d15e8cc8fac64384e111538c3ceff0d66bca34ee6ef8e537752b4cee8b89a413d2fd08711c611aeb64baf71558399006e74d62f5f77c13301bf1e793906cdb8a0feaaadbb6df7e7c1d3d7a1aaf99a296fc8e1ea79f9df51529e6557dd4792ca6ca76feb608fa53c30846835d2692f5a06d5826437fe7a9cb0f4cf0124065c26d5c6e1b2827fa123cd1815338e2b6f94902158076cafcf4407e8aea99584dd3ff94ed4605e2062b2100281c536cb9262b0297141f992e3dec5fa01437d9a5135fbc5e332fb4f20289f4566d2e827fc1b3f54248e5e58d3a0015c64d8c47d3ebaccc81c790c7175aed68aefc3074dac9d02f1d13b426f5708dad4887f84257885dad5fd72b7fdec0880f84a5d8b99bdfbe79163af6a614606028d4eb276de8e792dfd282ab7b3cb7146a934e2ecda6531cb3ec9175489813084f9520d5dc6059606dda54420b27cf91354954543d9088bba9d39003798560ab26968e16d93eaafdf322574f76442bd93ea359c1421041be9c4a64ec6f6f971f153674478fedd41f41260bd43a3036d1c9741e2c12398bdf2bcbd865e84b8f12a739ac3239e518421e3a56c5f3f2304435c0532f0099f397141316b759f804fc10177f9c6ec0dd7e64015d75b2bda08c745b1ad246f7a07ce42a8184f079679ee163b1ea6187e0d0377ae7e48589f06bf637ead6acfef09292e32aec9204bd8a8975b2ea68a08ba05b0d273950533c70f971c142281fd793acd1c617c6676d13f13d88e5bf417f8efe490e8b95fd1c3bcedce452ca03535763d0ce4fe560abdb482d3afd9133d943d0233456c5b187cc0b4597a91a29cee53c19e6cae96e51a275f47297a4a7415a1a359c8acabc0941bd7922ca05c91415c72710c5475c7ba0048a91e54be72314bba5bb804e8a5afbda0d4bcc801ff4bc6da31c03514d6052c3b108ae98edc49acad5a78f4567c7ac5022535ccbdb7b15d03ce2f563e907592b8b3e28a92c40bd0e12ca1fb1acbb0c429374a62e63604bd78b45dd5c5b88b0d9646d5a380965fdea0053a97e03b63820349b93a05ad0e3e5b7f1b2e17ac96ef6e1d043237ffe857fd9e90df2be26bdb2a5c81ea48ecc8d386f2dc1688e409c110ea89ae73c7e93f2e0007b09c8f162695e6c0b6581f575d1472ff419cffe32021c682b25b5b020d92a6196663f4e148a445daed75a040860e3d85b4c353f3515933ed900a3877b44134565a9a9f760271acc2b328466bb70542c429f2b1c3116a8a190b3ed5bf4e74ad28b02fe71e63453b85f8b9f03d7004c1b03196193aa91fbe3282dda806196c2e6272b20de969c1705463e21a86e6d5ad92014a512ee42de382d9a75d86f37278c593a8ec246fd854c8038ebeadd0772ff398e48ccd143b7db04940383a171e2607f0d932d5225f7907f94c3e891c9c3653bf40d155e71cd66d579b99cef1d3c7de4a411bfff2f4910d0dd1617129896914205f6ba36d4324237df820d318f96e4e07e091ab4f72be0ef9288b963be7364f1f47067d2c51b49cd9245512cefb82cb47d093bf569edf2142a164843040416f49a23cad7893d2fc64f63fb5f16881d28af88a638a6d6d567f9d837344d0a2a0bcd17bce89eb0008c6db21265047fe0c140bb66eb0dfafa6b940645bec4b699b8ebaddab9146e514a9365e3d4fa35a3e0b5a12e9fef28a4fe52fcbfbc7b7c8dcf967cc3548a0eaeaaee807cc3a309e5a4dc1de7cf6865a93ef6ae8aa09647edd3b6b62ec7d18f6a98685cffa583c2f34dc4e944a7df8f845c2388bff0458ee6b2cd6ee5f0032da6296d595db3667052aaa2bcb96580c52932b1f5ce6d2c0031e0ceac6beb8a6d72bafd1dd4252562b542efc103fdca49d9719b3fcde4bcd573413c06b9f319658618f8f785a363111ce2f4aaa8880760afe928632837e4e06a0d2e467831d63a301594299bc71ded1209b2c0e17d7d525bd3551bf033cf444986b6f025b8464e71bca3786c29144d8533d4be7926470abb650d6227e3ac3373f9913eee69077626202145271fe9254c00f83ac265fe721d29a5976d43b7d291ef16f4d643322e02a5a1d97704d0c0e236798eddea6f5739e02e543bed17cf4c84cff94ffd7809f55c2c52a372eb69d2efd2279d631b8aeef6376b33fff29ec60daf5793d5a2c2b7b237a4ea55b32bb511d2ac0582080974e54a16c7cb0d40906650b4aafb43b8f2c3a78a640594b8596c6f91f26970d7eeaba6e7fbdb98259c448bbc9346b5a64d6d741ee03ec61c5480d56a58deeba9e41bdce1884e66c94c11ef09091a556d3628a2c552467362c50f1fee45a77be70a0d2cab3c345eae3017006cf7b5afbf893a55624c80c9b324c88fd1a51de3273d03455ddc2b9d783f7aa43c903e4290d84eab5f8f179cd8e7f103cc335756f98b503669882b24001ae623c2114ca22e396d8ca0f784ccd5fa4078bc2d7c1a0795fb7ed80dc40ffbccaf4d36777b9a6fe3a69341b93f6cf7908c4036e55df873748a62721167288522be9dade1b1d26cd4825b1a3f2d35967f7baeddf683fe46c009aef76166d240fa4c8e96009090b6b36265c7d96ad5f3e56d8437841260ecf7e872322afb4c828c10229d59c3f9db6f5607a68d7e9e8b73602dcf6372d5390271f6330f26cdaccf22efba5b5c0c91d252743994efbfb973eecea96e89df7e9fe71e71337f47a54294bb8bd9d015eda2072b00d0619713f120d9036ac1ff8930247a234609553cf560ce48c5be826a4036fbca00403cba5b33254dc4979ff17a01b1d39673f807e616377cfd0a91870f207ad231a618360acca7053f8e9efd028f897dd3c6c8155bb1319d7474ca8bc43974ea022212942fa06ec65cbf8656d5f109ba256672e0f122ca2ea0ecd41e9395cf8991fa8d74851af95f12df24ef967919c85ef700c6859570842029b100eb62e325fb3226b57773da6b8170e8ca97e2b7a0b4f03a2178b567d435fc1c5648233a15a416641f725e37bf01744ee7d1a7c23ba6801d649822b8c1a506358deb3a15e189c25183bea1cef53c636580771d683b05a2305020c4a379a4b242d14247718276c737a111b125adf44aa7049948ef27db698733587cdc6c4a1f674cf6a4435b610d26aabdcacb2727b06767851c178419670989cc4a3d2e671905d5191dc7041a0ad6bd1606047d2378f1"}, &(0x7f0000000200)=0x1008) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f0000000180)) 2018/04/17 20:26:42 executing program 3: epoll_create(0x8fd4) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000300)={0x0, 0x8, 0x61f, 0x3, 0x7, 0x2, 0x3, 0x4, 0x0, 0x436, 0xfffffffffffffff7, 0x5}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x3, &(0x7f0000000180)=[{&(0x7f0000000080)="69cd3196c70e90be74bc06c6ff847a3bebb706a44ae5151a2571aecbc333b5920c168fd22394be4a542ea6ef016ca4c617e945eb32188bc4df07f225d2e4b2ce19aec63a488dd28614d2d5f1a4ea1e93cb73cd9603438b4897ec9e06fcb0aa50915c238d05f7886def9d0e32e9e253", 0x6f, 0x101}, {&(0x7f0000000100)="22c31ec24c75c822ac037228e46b328f2f8abfa31a", 0x15, 0x6}, {&(0x7f0000000140)="3e41887be5", 0x5, 0x2}], 0x80, &(0x7f00000001c0)={[{@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@discard='discard', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000280)) write$selinux_create(r1, &(0x7f0000000240)=@objname={'system_u:object_r:cron_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x32, 0x20, './file0\x00'}, 0x3b) 2018/04/17 20:26:42 executing program 6: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000001640)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/17 20:26:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000040)={{0x0, 0x6}, 'port0\x00'}) fstat(r0, &(0x7f0000000380)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/138, 0x8a}], 0x1, &(0x7f0000000880)=[{&(0x7f0000000500)=""/26, 0x1a}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000580)=""/186, 0xba}, {&(0x7f0000000640)=""/121, 0x79}, {&(0x7f00000006c0)=""/235, 0xeb}, {&(0x7f00000007c0)=""/156, 0x9c}], 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="7ba8e950b3caad0900e2ea390d64b439ac08c7ca2270565a6202e22150dc3607a7c48563eae2fe21d4f13a7df5cb52b12e678a0951a73889311926f38dbe49b5f5368688c4d5231e"], 0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x2, 0x5, [0x5, 0x8, 0x8, 0xffffffffffffffff, 0x40]}, &(0x7f00000001c0)=0x12) 2018/04/17 20:26:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f00000002c0), 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x9, 0x2, 0x57, 0x3ff, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x1, 0xca, "fe58b5b6fba75ba9dd0aabb40e5d5c2219114d2acdfb06fe529d003b3047fc693af1ea0a2df365c4aa52e71ce0cb702a2471e020e8cbadb8ec4c322d6f90e0ab954c7dcc9b86de0f0c1970d3e1226a2cc20169db169ce04600ae44a34df697993177475b034ccf4c38cf85cd1a19e3dce441a6da9515bda5fc278c059e39bab5799c7dc34ac3b1334f7e71ed25175ba1ee7da57af4fb94864c40de20586abeedd852812fbaf5ccad85268333423ab9f956ab73d8217d789af4abb84798a5bd388ffa8361af1951d191de"}, 0xd2) 2018/04/17 20:26:42 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000200)={r1, &(0x7f0000000100)=""/203}) timer_gettime(0x0, &(0x7f0000000040)) 2018/04/17 20:26:42 executing program 0: r0 = getpgid(0x0) sched_setparam(r0, &(0x7f0000000080)=0x9) r1 = socket(0xa, 0x200000000001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) r2 = getuid() lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003e00)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000003f00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000062c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000063c0)=0xe8) stat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() fstat(r1, &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000065c0), &(0x7f0000006600), &(0x7f0000006640)=0x0) r11 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006680)={0x0, 0x0, 0x0}, &(0x7f00000066c0)=0xc) sendmsg$netlink(r1, &(0x7f0000006800)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000006280)=[{&(0x7f0000000100)={0x25bc, 0x24, 0x100, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x78, 0x19, [@generic, @typed={0xc, 0x19, @str='user\x00'}, @generic="c11584d317e6c69def7156a86d2eb4f916eae95064f2bd607ef1d6325b392016ace89a6d141b8330b781678a3f48727ca28728e6a38505821311815323a8b909dd90c763ed9d2f0153ccecc101", @typed={0x4, 0x28}, @typed={0x14, 0x16, @ipv6}]}, @nested={0x1248, 0x29, [@typed={0x8, 0x2e, @pid=r0}, @generic="35e24915e1d0da1275bf76278958c386c515d0fff50706f61338ed6e135bb853a1960457911319d52f4eb8044e5f50285a857187fac3661eeead28b88b318c47fdbeb0be8b1de7a8596669637357c31aed5aff701e3688800020e03879ffba111420b8907c32622d5c1ecef680947888f8950486b5efc8c5", @typed={0xc, 0x92, @str='proc\x00'}, @generic="21385dd342766dce679ba9f35873d7a98006b948067ed56b5283d33c0358850788e83fb13056a188062e1b69c93303126117249eda9f2c215552d0cc4ee1207211ce7e63679048f5af1b41dd5d11101a944313130007d12c2c8b84e2838ee93d4d9b3eb2dabf48edd31dab9a7e370915d7713e13e7a9442f1398ee332e03642f05777171165cf058960a4fc546e66d826838f7ba36bd00b8658846c5d128b957d44fed96532951991fed44b13a53bf653e7a3d9a605179bb20b5961a909026dfba91dadb63c612f7e386435d7003a8cd28e3d13486f1ba35eeb57504b6", @generic="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"]}, @typed={0x8, 0x1b, @uid=r4}, @typed={0x4, 0x96}]}, 0x230c}], 0x4, &(0x7f0000006700)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r5, r6}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r7, r8}, @cred={0x18, 0x1, 0x2, r0, r9, r10}, @cred={0x18, 0x1, 0x2, r0, r11, r12}], 0xf4, 0x80}, 0x4008040) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/04/17 20:26:42 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x1000000100, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x100000001) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) [ 76.078135] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63998 sclass=netlink_route_socket pig=8720 comm=syz-executor0 2018/04/17 20:26:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="2c98df665620ec7b6cda6f304526c211", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64]], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="b1aec39723bf5420baf1c6266d4be6f298a622e03a6b2c8d67f10ffe408069e31de4f676ee1a11a94f6b1f313580c73f75ce62eb4a2cdc64a52a91546f7bf8cd617b4325342b661e215c4f5e164a386fa2cefecb0b7f2d9eb706dcd13241aff09bd5d68f1c1bb9df48c4bd58b393ff2e490e3058365eb3eddbae47939ffef723c8", @ANYPTR, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r4, @ANYRES16=r0, @ANYRES32=r0], @ANYBLOB="b0ac4026266219ba369ac1074e7bacbf700cd988326333dff4f7b7044ccf78635491f0029c2bca58a557ac45170ba5d17ca4ecc41f92b6c7762d9e"]], 0xc) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/17 20:26:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000003c0)='net/llc\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)=[&(0x7f0000000100)='&}.#-vmnet0\x00', &(0x7f0000000140)='^*%--*+\x00', &(0x7f0000000180)="79616d300001178b00", &(0x7f00000001c0)='/dev/net/tun\x00', &(0x7f0000000200)='[vboxnet0GPL!-\x00', &(0x7f0000000240)='/dev/net/tun\x00', &(0x7f0000000280)='@bdeveth0selfsecurity\x00', &(0x7f00000002c0)='}$bdev\x00']) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rfcomm\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000340)=0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sched_setparam(r1, &(0x7f0000000400)=0x9) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r3) 2018/04/17 20:26:42 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x48041, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6, 0x7}) r1 = socket(0xb, 0x2, 0x1000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000), 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/04/17 20:26:42 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000040)={'syzkaller1\x00', &(0x7f0000000000)=ANY=[]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/17 20:26:42 executing program 5: unshare(0x400) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0xd8) fsync(r0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000200003e"], 0x14}, 0x1}, 0x0) 2018/04/17 20:26:42 executing program 7: r0 = socket(0x200000000011, 0x2, 0x80200000000) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000180)=@ipv6_delroute={0x28, 0x19, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/04/17 20:26:42 executing program 3: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000180)="53991742cb15ccfd53873d02b852bc9c67db91418250620614dc327edb75797781a340954ca60d95457e6c32f23ec74c643be6d07f5f6b509d71ae5000c38488623814502d88c7cb3f4462ee6f171caf548639") chmod(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/17 20:26:42 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$TIOCSCTTY(r1, 0x540e, 0xffff) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"6272690000000600e886f3aa62c6a67a", 0x2}) 2018/04/17 20:26:42 executing program 5: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0xffffffff, 0x100000001, 0x2000, {}, 0x6, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffe}) 2018/04/17 20:26:42 executing program 0: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) 2018/04/17 20:26:42 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/04/17 20:26:42 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="706167656d7ac8d6c54dd3443a088c81276578fdc9d417e4d2f976661913e6fc433516f45598773d7f395fdf1dabf15a3f4338c83378c6b4aa5bc527bb64c7f560b63fb19a8b39d020b57f6c3874fddd4fa2b53c644510bb4a8d250203d3ac8d2821387f8b06ee506357c411ea6874b4d1a73f9fe5902a743691a3479f5535db0ac6fced5dad3b25f58726c71c3ec403e0522ca20869") r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) sendfile(r2, r1, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/17 20:26:42 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x4000000038, 0x0, 0x0) [ 76.219126] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8819 comm=syz-executor4 [ 76.253622] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8819 comm=syz-executor4 2018/04/17 20:26:42 executing program 1: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000200)="0009ae001849d415000067571a16d6fec87019cf2e521395c691470bd7bf18cfe69e2393751c1ae6734f82157a9091100b0d767aec0c29b6b52dc0451717f1a4328096bb246768fc4f9febfb") renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/17 20:26:42 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) [ 76.272279] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8819 comm=syz-executor4 [ 76.301238] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8819 comm=syz-executor4 [ 76.332191] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8819 comm=syz-executor4 [ 76.344834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8819 comm=syz-executor4 2018/04/17 20:26:42 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x141) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="5bf5a324a75bec2793f643dd0eba2dd1f955022be60846b36239241caa9fe91168529c2a3cbb823beae6d28364e1d57f1e603358f0523ac9a3f90ff1b115091182f964171282c838939d2943162c2004c3369cc8d9cd8bc25dc9ae97bc99ad1497a9fbc8497fcb11e69a69e9abf4f7e13c7f09eb4ee21be3326a8c2b1846db7cc8cb1a568edf896a95c4aae1468093a98fa588461f8424216edd3a8812506ab444a235518da59fd7d6e64c63e9259f17bca98064fdbf5e2ccada2ab8554c3da149dacb") sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000001dff0)=[{&(0x7f000001d000)="2f000000180003fd6d00000000000000020000000100000000de05c9080001000006737e0beeffff5867000000050b", 0x2f}], 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x3, 0x650, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x6a0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000880)=""/32, &(0x7f00000008c0)=0x20) accept4(r0, &(0x7f0000000900)=@nfc_llcp, &(0x7f0000000980)=0x80, 0x80000) socket$inet(0x2, 0x80000, 0x4) 2018/04/17 20:26:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000100)="020000004b0800001f000000", 0xc, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0xc8b, 0x8) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x6, 0x8) write$tun(r0, &(0x7f0000000140)={@pi={0x0, 0x892f}, @void, @mpls={[{0x4, 0x5, 0x9, 0xb3}, {0x56f, 0x1, 0x9, 0x7}], @ipv4={{0x20, 0x4, 0x6, 0x4, 0x114, 0x65, 0x5, 0x1, 0x0, 0x0, @empty, @multicast2=0xe0000002, {[@cipso={0x86, 0x4d, 0xa5, [{0x7, 0x6, "a970d70f"}, {0x5, 0x7, "a7f348d8c3"}, {0x7, 0x6, "c5111995"}, {0x6, 0xa, "5f5581429f3c88c5"}, {0x0, 0xf, "4f12196b9bcfb420d971f0f648"}, {0x0, 0xc, "2067a6dff78b24fe81f5"}, {0x1, 0xf, "8b624aa15829c6846e336ca7df"}]}, @timestamp={0x44, 0x14, 0x9, 0x3, 0x2a, [{[], 0x6}, {[], 0x73c}, {[@multicast2=0xe0000002], 0x3}]}, @ssrr={0x89, 0xb, 0x7, [@rand_addr=0xfff, @broadcast=0xffffffff]}]}}, @tcp={{0x4e23, 0x4e20, r1, r2, 0x3, 0x0, 0x23, 0x60, 0x40, 0x0, 0x5, {[@sack={0x5, 0x1a, [0x9cd6, 0x100000001, 0xfffffffffffffffc, 0xffffffff80000000, 0x40, 0x0]}, @sack={0x5, 0x2a, [0x70a8, 0x7fff0000000, 0x1ff, 0x3, 0x1f, 0x4, 0x5, 0x3f, 0x8000, 0x400]}, @generic={0x5, 0xc, "27d1b6acf5610ad6c0cd"}, @exp_fastopen={0xfe, 0xb, 0xf989, "198c3da238e168"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @exp_fastopen={0xfe, 0xe, 0xf989, "e9a9ef6712fe03d4c149"}, @exp_fastopen={0xfe, 0x9, 0xf989, "85b0406a74"}]}}, {"213420813c64cf94"}}}}}, 0x120) 2018/04/17 20:26:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001480)='/dev/usbmon#\x00', 0x5, 0x4800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000014c0)={0x0, 0x83, "8a729cca244b0a251a0c6d021dbd675bf11f2be507b23db052eea4ce1f81dec8f20851b6c7a71617da350af4eed143d4ac3887e01056b00d1efee972dae629f5f57b9ef14a974dc1ef19c31b903c28d16fe10414fed61dd5ced85d5426c0e5a95d6a6bb6d40f77125a7db610897298af05a48156c55f68cb37433758f7b4f324705f6d"}, &(0x7f0000001580)=0x8b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000015c0)={r2, 0xfffffffffffffff8, 0x30, 0x681, 0x2}, &(0x7f0000001600)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="490000000000000000000000ebffffff00000000000000000000000000000000000000000000000000000000"]}) recvmmsg(r0, &(0x7f0000001200)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/172, 0xac}], 0x1, &(0x7f0000000200)=""/4096, 0x1000, 0x40}, 0x4}], 0x1, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x2, 0x313e, 0x9, 0x917, 0x1, 0x400, 0x800, 0x6, 0x0, 0x3, 0x7, 0x101, 0x3f, 0x8, 0x1]}, &(0x7f0000001340)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001380)={r4, 0x87, "019fe292b7b3854796c641cd1e0dde932a10a44e2938bd375081d78200353a849470a0ee53ce9ac02bad19b20120bf71b71d9abd076643c1145b17c251f8fea4025f86a4eeba703b0f227ccdfa90ff6f6f2217dddf0f73068d9d9d80ae491b3f076045c337cea38795af0650dbc8b0d10b7e508e5f6ea289604b66edc0de04a5e28287c735e79c"}, &(0x7f0000001440)=0x8f) 2018/04/17 20:26:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup3(r1, r0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) write$cgroup_subtree(r1, &(0x7f0000000400)=ANY=[], 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x0, 0x40, 0x1, 0x0, 0x8, [{0x7, 0x0, 0x0, 0x0, 0x0, 0x7}, {0xc6, 0x0, 0x0, 0x0, 0x0, 0x100}, {0xffff, 0xe2a3, 0x9, 0x0, 0x0, 0x100}, {0x4, 0x3d, 0x40, 0x0, 0x0, 0x1e81}, {0x3f, 0x20, 0x0, 0x0, 0x0, 0x2}, {0x80000001, 0x5, 0x3}, {0x0, 0x7, 0x9}, {0x1f, 0x8001, 0x4, 0x0, 0x0, 0x800}]}) 2018/04/17 20:26:42 executing program 1: mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x2000000007fd) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={r3, @rand_addr=0x1, @rand_addr=0x9}, 0xc) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x200000000003, 0x80000000a012, r1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0xe}, r3}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) 2018/04/17 20:26:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x200001d1, 0x0) 2018/04/17 20:26:42 executing program 6: ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x200}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0x5, 0x4, 0x3, 0x3, 0xfffffffffffff800, 0x575e, 0x2, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21}}, [0xf4, 0x56, 0x1, 0x4, 0x100000001, 0x2, 0x8, 0x6, 0x0, 0x4, 0x9, 0x6, 0x1f, 0x9, 0x3]}, &(0x7f0000000440)=0x100) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0x9, &(0x7f0000000040)="891bff850901194d8e"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x11, 0xc7, &(0x7f0000000180)="9ed63ffbd59b143559390ce857065b35d576e53711224727785d707d84de7f0dcbae2db18af181f606dad83683000757c2d58324d18ca4b13e9cf94debb66610281b6d6002503c0cb35c2d0d11952b994f168d28c4064aede2e1a9a74a333442ceeeb73b0a98f2542d3ffd7470e1877a474c2f23e0f030a097c8c707179cbd3fbe361b05b833ea801f18560cd65c7f793402adf82c0ae794ab800fea888af3bd2307c15e584e16dac7d5f57de281620ddf7c0fad28277a3f2eeb460d58c577e9c6c4199c0669a3"}) 2018/04/17 20:26:42 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x10002008}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/04/17 20:26:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e000000012000100000000000000000067636d5f6261736528667075d55c89c263286165732d6165736e6929292c636d616328646573335f6564652d61736d2929000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/04/17 20:26:42 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) userfaultfd(0x800) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/04/17 20:26:42 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000000)='(&vboxnet0md5sum+\'@),%\x00', 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000040)=0xefff, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000e000)={&(0x7f000000e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/17 20:26:42 executing program 5: setrlimit(0xf, &(0x7f0000000080)={0x7, 0x3982bdc9}) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000280)) 2018/04/17 20:26:42 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc), 0x51a9cb301423a087) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/04/17 20:26:42 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2fcf, 0xffff, 0x0, 0xf, 0x19, 0x4, "ab11bf22e9d98e5f3ea2fc35bd9b0338b4f161c5e4eba4a234cc1d7fed04ffafec2073e9901aac0462a599b7a57ecb1541e3eaa1a52cacbf4b693597dc4db593", "a84b67303a136e018b0439114aecccd14b21c7eb58734a4939ae701450f909fd3d441877b3ec9f282a09f21e555937d39d2295e0563c7b2c87e3ccc09b30ab2c", "b717a3191686605ff2006ae92c78c2a01581bac97d603dc3a4bc90b6182942ef", [0x38, 0x10001]}) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000240)="de", 0x13a}], 0x1, 0xfffff) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/17 20:26:42 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='westwood\x00', 0x9) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/17 20:26:42 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x13000000) 2018/04/17 20:26:42 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x800, 0x1, {0x2, 0x1, 0xbb, 0x1, 0x80}}) clone(0x0, &(0x7f0000701000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f00001e5000)) 2018/04/17 20:26:42 executing program 7: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x200000011, r1, 0x0) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/251) bind$ipx(r0, &(0x7f0000000000)={0x4, 0xfffffffffffffffe, 0x7, "8d7b1130049a", 0x1}, 0x10) 2018/04/17 20:26:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140)=""/226, &(0x7f0000000240)=0xe2) prctl$seccomp(0x16, 0x3, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0xfb, 0x200000000000, 0x7ff, 0x7fff}, {0x10000, 0x3, 0x4, 0x100000000}, {0x3ff, 0x60000000000000, 0x8, 0x8}, {0xff, 0x6, 0x1, 0x80000000}, {0x3, 0x8, 0x20, 0x3}, {0xd18, 0x6, 0x5, 0x4a1}]}) write(r1, &(0x7f0000000080)='c', 0x1) write(r1, &(0x7f00000000c0)="d6", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) [ 76.440555] netlink: 192 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/17 20:26:43 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000640)=""/162) r1 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x7fffffff, 0xfffffffffffffffd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0x441efd9920f25d9c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xfffffffffffffdbc) r4 = dup(r1) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000840)={0x8, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e23}}}, 0x104) setuid(r2) r5 = syz_open_procfs(r3, &(0x7f0000000200)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000440)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000400)=0xfffffca9) preadv(r5, &(0x7f0000000000), 0x200000000000022b, 0x10000003) pipe(&(0x7f0000000000)) 2018/04/17 20:26:43 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x8031, r0, 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1555555555555877, &(0x7f0000000080), 0x0, &(0x7f00000001c0)={[{@device={'device', 0x3d, './file0'}, 0x2c}]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000280)=""/140) 2018/04/17 20:26:43 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/04/17 20:26:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) lstat(&(0x7f0000001140)='8/file0\x00', &(0x7f0000001180)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000001280)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2018/04/17 20:26:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/04/17 20:26:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x87, 0x6, 0x4, 0x3, 0x1, 0x1f, 0x9, [@empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x38) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=""/246, &(0x7f0000000000)=0xf6) 2018/04/17 20:26:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e63707500b86aeb1aeb794b7783d2b83d44204fb5d4216f8029f7a187eb1901fc760aaca764c49715b8b7e5cfb3d9f3e47777ac34", 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = gettid() sendfile64(r3, r1, 0x0, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r4) readv(r6, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r5, 0xa, 0x12) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x10240) dup2(r2, r6) recvmsg(r5, &(0x7f0000000380)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/51, 0x33}, 0x10000) tkill(r4, 0x15) 2018/04/17 20:26:43 executing program 0: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000011ffc)) fchdir(r0) 2018/04/17 20:26:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) bind$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"55b6364e3bf27e"}, 0x6}, [{"7fcfaf6bd77545"}, {"b7e1adcb3c78a4"}, {"2c010fc09ae650"}, {"d9969b422d1ba1"}, {"abdec91a8b48a2"}, {"1f592d2410caaa"}, {"2e34fd3dff00b8"}, {"38b50ea15ca549"}]}, 0x48) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r2 = dup(r0) sendmsg$nfc_llcp(r2, &(0x7f0000000740)={&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fd9c927e92de36a531105aef48568983ea6d6f5a7a1c79a1778598637b2b59d73759b68b5fcf704b421f6a698674efd5ac5b72c215c2ee08c23ae7f4071a59"}, 0x58, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'], 0xc}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000780)={0x180, 0x0, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x1, 0x0, 0x5}, [@typed={0x14, 0x6b, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="99858e51be156fa3f4f1f4b9ec7f50f4aa877249ae252a2dc50eee341732e39a22049b1e87e354f0d1f0415384b56368d25d0b155c94d1870e9e32fcce194b5e07b33f08b56c1d0f1a7ed8673daf4af7a1470e8ad73be71da80f26b24f3ce4a1db3c229839690078bce3080cbdd5a2d59f9f7ed3ad8ebf86a63ade81b39c0fe55f6f210752b120af4e0836ce832cc632710e97067d6a7d76b31a9764dea8bc260c02a81f8621d2ea85f5c1342cd5c220f1b673cec485e86b3669e74c3365d4cb6582b9d7c4ea922dd9fb0f2cb3cc26", @generic="1b80acd67549c6ce567f78b56fece433ae55ee74e12d697061a3168ff0a74b4f692b60830276eeea083f0974988fd890e3c0375954fd5cb84c81800bb9373e34aa10dd7ab4ac535282449f3193052ab62333d659dd8fa7e7bbb2c0a7c62c297b1d64a599e635e25197c877a1e838fbcdef62fb794d98d610e5d8e5e9cc38ae913c128f921230ced38d"]}, 0x180}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/04/17 20:26:43 executing program 2: msync(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x5) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0xb) creat(&(0x7f0000000100)='./file0\x00', 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) flistxattr(r1, &(0x7f0000000000)=""/250, 0xfa) 2018/04/17 20:26:43 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000100)={0x11, 0xd, 0x0, 0x1, 0x1, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x8000000000000003, 0x300) socketpair$inet(0x2, 0x4, 0x200, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0xffff, 0x7f, 0x10001}, &(0x7f0000000180)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) 2018/04/17 20:26:44 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0xca) 2018/04/17 20:26:44 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x309003, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="75000000c7b5aa179f315e5353477a09259157dab1fc79a811633540c89946dc46ee5a65fefa9017410a81244c242e2077328e6b2afdbc20fd6899e0c38f53281183852ada7451f471c916613d1103c0335184ca7f98d31236a10b589b08232ee82c5b3186e5f2fdb079764045b696bdf8083a5fd591cd9277"], &(0x7f0000000300)=0x7d) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/197) r3 = memfd_create(&(0x7f0000000100)='/dev/snd/timer\x00', 0x1) ioctl$KDENABIO(r3, 0x4b36) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000340)=0x9, &(0x7f0000000380)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000140)={0x6, 0x4, 0x3, 0xfffffffffffff800}, 0x6) 2018/04/17 20:26:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0), 0x257}}, {{&(0x7f0000000100)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc}], 0xc}}], 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/17 20:26:44 executing program 7: munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) gettid() timer_create(0x7, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, @thr={&(0x7f0000000000)="b9a32349fac409e93066ec1d7c47c52b9dce43f510b254a5b53ecc9aee7acbe1e2fb19ff24427053", &(0x7f0000000040)="e9ea64475a0e6e9e2f5133fee81b4f839df627e34ff2318bcf06909742d33eb76ecf1e73d3064c26d4e9035692cd16e35aa17ea4855af4bf9d8dfa3b5cd5cb44a0567757f4722f77c24986fb7fe3dd2dff4e9edebfb59ea173"}}, &(0x7f0000000300)) 2018/04/17 20:26:44 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe6, "c8a4c4d75b5496e8f1148da52c6a3dc9c3d26a6f9bd088dfd4b110e1638da523edebb73fd7bfddac7aa86f95fd167551830a042137a6c9c79bba50d797a823161227cd98bd9010dcc3688bb73cf077bed76c49f4306fa3edf5a7dddca58e7a6d211e9a3cf690e29b8ca5b580f7129a19c7a081dd401b548762c84986ee18f4c07af59d4098b797b91e8870bd7b1ef9aa51972a41feb83ffa1936ed735f7db48187b9066acadc449d8cf086b8a6414468c265b3ee65b973201df1eddc397d08de129af348590d57555e147d33600fc3d1777e272ba7c126c45b848472e73681096ea4ff438ba3"}, &(0x7f0000000040)=0xee) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x47eccb55}, &(0x7f0000000200)=0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000240)=0x3) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/17 20:26:44 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/62, &(0x7f0000000200)=0x3e) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x4b8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffbff, 0x90800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000100)={r4, 0x1, 0x6}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x1, &(0x7f0000000040)={@multicast1=0xe0000001}, 0xfffffe4c) 2018/04/17 20:26:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xd, 0xf, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x5, {{0x2, 0x4e24, @rand_addr=0xd0}}}, 0x84) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000f9d000)={0x14, 0xa, 0xa, 0x1}, 0x14}, 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1adf, 0xf2a, 0x5, 0x7, 0x3, 0x2, 0x3, 0x5, 0x66, 0x40, 0x78, 0x8, 0x7, 0x38, 0x2, 0x5, 0x2, 0xfffffffffffffffa}, [{0x3, 0x3, 0x8, 0xd2, 0x4, 0x6, 0x3, 0x1}, {0x7, 0x400, 0xffffffff, 0xffffffffffffff7f, 0xd, 0x8, 0xffff, 0x3}], "1b04213b606d02afe693d8341daaf2c153e946d3fdde3817779e3e1b6a2a9c965254e12c0d39c845b79c49535daafda775cb8639928187ac791b930a98459d5d6023e7c3b38777b1f950477d2ee5c95e66ee4c79df733ee3faf281a9bbfe126b26124e6fca902055ce39ff28c4b7fb6f97668994c69ad3d7630bdcfca8803ffeb8534b94a145b43009117964bb6895202f937387705df52716c72950088104a39e45280fe635bc28308a9a0f9060345dc679"}, 0x162) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x0, 0x7f, 0xa39, 0x0, 0x7}, 0x14) 2018/04/17 20:26:44 executing program 6: unshare(0x20000008000000) arch_prctl(0x1003, &(0x7f0000000040)="20916d69cb37") mq_open(&(0x7f0000000000)="2eef", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802}) 2018/04/17 20:26:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) read(r0, &(0x7f0000000740)=""/4096, 0x1000) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x28000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000005040)={@in6={{0xa}}, 0x0, 0x0, 0x0, "3a5a2e498096c1934b763b7f3352fb530751451ac825a402eec0c934cf8849557b9b13bd0ef6115fc126ebcfd4a4e8c53c113e7a9d51650e4011ea3f20bdbd99588fb09731f3dab2dac27a74be15acc6"}, 0xd8) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 20:26:44 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x3}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x81) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x5) 2018/04/17 20:26:44 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) ftruncate(r0, 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002ac0)='/dev/sg#\x00', 0x6, 0x10000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002b00)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x3, 0x0, 0x0, 0xfffffffffffffffe}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) timer_create(0x7, &(0x7f0000000080)={0x0, 0x3d, 0x4, @thr={&(0x7f0000000140)="8fc0d002b0a04c0b83b6f0b28946a7ccb8984c96a12498311c1a05f5c2102313bed6c990cf417544029e45e984dbad442d0dea93d066e3f3c5cf407462a7b40da47093e018e01b577de73caaab5c51fb582d14bcb20fd4cceb271dd56582b296e9312c09b2366d02efaa6cd4d09918e645bba917703380be3340bb43d48cf376a449110c08678c6e2558ce6f679c11fefdc05bb4305db8aa8e0e6820da038d", &(0x7f0000000400)="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"}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000300)={{r4, r5+30000000}, {0x77359400}}, &(0x7f0000001400)) r6 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000015c0)) syz_mount_image$xfs(&(0x7f0000001440)='xfs\x00', &(0x7f0000001480)='./file0\x00', 0x0, 0x1, &(0x7f0000001580)=[{&(0x7f00000014c0)="8f85aa5661af69edf1bd0a16f5f4965b9932231a1b0274c965f073f57cd0db37a90d9e42d0205af3d059dc89394fdafb49edff0b7528f6d27a67dccf90d62a59c0f701b1600c8d7c3a4561ff37e28ba148ccbd8499aea46ae3907903b78e3156e590473a6b6d3c499783bc78e935d3d7c8590ee1bd8f0a4a9613e05f07c9a1eeac4e14f71cfe13ad6dfb3a0c2581ce", 0x8f, 0x6}], 0x200000, &(0x7f0000003b00)=ANY=[@ANYBLOB="6e6f757569642c716e6e6f71df1a41b79311582d9b756f74612c6e6f09bad7078fd6141aca66a6cc709aa4e79cdabc50328fbebf818bc8b3115ab05bb488c9c5994c73ea907a46be10eb4a2d7b9ade3b1fa81e25a0d472b999734eb6314f954501d28e2243a3665dcff4a9630af5e1fc4e403ffd97c817851b1d67b48a06"]) r8 = getpgrp(0x0) process_vm_readv(r8, &(0x7f0000001840)=[{&(0x7f0000001640)=""/88, 0x58}, {&(0x7f00000016c0)=""/95, 0x5f}, {&(0x7f0000001740)=""/253, 0xfd}], 0x3, &(0x7f0000002a80)=[{&(0x7f0000001880)=""/39, 0x27}, {&(0x7f00000018c0)=""/138, 0x8a}, {&(0x7f0000001980)=""/217, 0xd9}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x4, 0x0) 2018/04/17 20:26:44 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f00000002c0), 0x100) 2018/04/17 20:26:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x8001, 0x8}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[], 0x0) socket$inet6(0xa, 0x807, 0x6) 2018/04/17 20:26:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000040)={{0x0, 0x6}, 'port0\x00'}) 2018/04/17 20:26:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)="0930137266f436ea5e9cc6908a78471f7684def5ec3355300f72b5eb2488d171e742d215b7ef3b95429623fba656d2d99e1118700319ade39010c88960a5066e717dc3af2a2800aec6ccbc66eb4e4495d53b8132e087c0e5ab02c441380b19c7f501388b72038bbdcb65839f18247411a934118ac3474c89849d8c64b75703cc503ce3e09a1be9c6a3edc6602c380877702edffdbab4e7470c9e8f9f08927787ccdb9b367f68664b4b828d6523987b03d6af3be5", 0xb4}], 0x1, &(0x7f0000000b00)}}, {{&(0x7f00000007c0)=@llc={0x1a, 0x31f, 0x5, 0x7, 0x52, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000840)="c30600f3d692140995ceda50dfc879beb01be2b9ce1b039d975c9c98618f232d5bfad47912beecb4a50490cf63c51e6112ec2fa4d3d67037ddc384d17ef9cdd9d8c3a805aa6e8c5e34ab374607b2fcddbe32f062646271f135ba20b3b9e4c51059003ca5aa91d830eed172ca9e18758fc2a7b96c11f8390ae1b7d392597181ffc2", 0x81}], 0x1, &(0x7f0000001fc0), 0x0, 0x4080}, 0x40}, {{&(0x7f0000002fc0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002600)="013d8b37f43c05d64a1b7da1a16a80cf7ef59c143ae2eeed94d3aeb2ffb63e38b9133caee042b220788134dd1d21f876b5", 0x31}], 0x1, &(0x7f0000003300)}, 0xfffffe0000000000}, {{&(0x7f00000034c0)=@ll={0x11, 0xf6, 0x0, 0x1, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003540)="bdb5ba5dd4c5a1ecdcfe53a9bbf94458aded26129d3d8e92e02a7b8593ac28e35676d7e4964da66e6dec2170537cba6273d4d7aa58e7421d513ee2cd68715d", 0x3f}], 0x1, &(0x7f0000005f40)=[{0x28, 0x1ff, 0x6, "7125d4594eef1aec2a059c6f81a6591b967bc1ed2a32f68fff40c1"}], 0x28, 0x40000}, 0xfffffffffffff578}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x3}, 0x8) 2018/04/17 20:26:44 executing program 1: rt_sigprocmask(0x2, &(0x7f0000000000)={0x8}, 0x0, 0x8) rt_sigprocmask(0x3, &(0x7f0000000040)={0x1}, 0x0, 0xffffffffffffff25) 2018/04/17 20:26:44 executing program 7: clock_adjtime(0x3, &(0x7f0000001240)={0x8c6, 0x7, 0x5, 0xd5, 0x800, 0x3, 0x101, 0x1, 0x0, 0x1f, 0x100, 0x1b9, 0x8, 0x5, 0x1, 0x7e, 0xffffffff, 0x800, 0xe9b, 0x0, 0x5, 0x2, 0x120000000000, 0x1ff, 0x9b0, 0x5}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001380)={0x2, 0x8004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000c0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xd9, "eab4ffbb4c4c641ca43959904dc3735390e6528c3e2c9817029a547a3a951dabab5f98d92e10a4bcbd3f6a0b5632b63d1347dbb6b23ee96cec22fbbbbb921e90218da6e2d2ba3ebc34d4064b912f1399e874f56422c4db6f6661293b67c46e1d82ab56eed5afb338031064028245b42da1104826ff8f3e841068bf630ba50d1b5026710708254a52039fc42ef9ff3efd639050062e56bae37888417993605e1ebd3badb9e979f44b045f897c64cbd9f3681ccd62ae49a72d8409289e5f16fa2a4113f88f112cb56008a785641f80b4185c90d8e77fdb8602f3"}, &(0x7f0000000180)=0xe1) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001200)={r3, 0x100000000, 0x5, 0xffffffffffffff11}, 0x10) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1ae, &(0x7f00000013c0)=""/251, 0xff44}, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000014c0)={'nat\x00'}, &(0x7f00000012c0)=0x54) 2018/04/17 20:26:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x8000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) write$binfmt_script(r0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="2321202e2f66696c65300a04e8f731818a79ecedf4ea8c7d3693080eeb961a44dd22cc4ea7dd6c70812cfe58f62dc7cccbf87fc1a4fdea2fa98cc9b2b7103d43ffda6485f48d7bae7f841ff97800d27d380fb03c91060c5dbfe550ba0483b56cbbd78922bc0aa7e8e596dd709d4db436b19752451c303857797d5e0039dfbc75f4c8c61f3ec13f7241e079a95a42a0990fb2fad3ccc0dd334a3882604bb5e44a66d637949c9ea1785698a6923050f5b6b318d01904502bc4b5e176551ff8bad929c628235412f179f06d810b6293e3df4a75ace4a164e2d4707ae844fab4049193bafc585bf155fd2f4f9934bc3b4b0f3091b748ee39221f3c6f4fbaf0a6ea9097b9ed9fcc10b2a220028b5f1d527127a8547e6881e458c0475d612deeddf36131ff49b472df6dcd2fdabea812ba8bcbfa7f9c969e314e1727f87b6aefe40232417750b476be4c412fe581030e355e353179545f85a0f5a93855ccb1699b5f687dd56e976fe1ec0804f82fadd6134484cb6aeeac5b40124e9b1ed113ee9cd0d60f9ef216e40f4fbe131ce2aeefbe77d2f3089f3af6a7bd009ab1e57dd70e4c6ffb2ac6db5a7a6fe13b58dc173af78ad987516c893dc6e33115329365846fe96b4c7a1fde393d674ccc4545af6432a8f719c7fdb62ff3fa95fea56254216f77aa026b395930a1ce5286a92a1c590970dc783be005a4b88759f1ac206dd423f0c5335059ee367a31c4d59ce3859f2f6789c7d48518c4c45ffe89cea4fe4ce56dd9b0605b659acb1b96112e0c920fd04854e0231d1697ae994103196f4108d0f990cf40f8cfb7640813fa851c5c7b3619b77d919d7534890fca6b73d12182d979144d0d802e78c554ac74cb5ab4a99a1ceae26ac26382fc5f239c0d061b44f15821a797b9968ac7b0937b9977c740b6689bce8e609713ce3ff84addce9abf2c0277ad578d94c871563c84baaa5d7eaa8c847eab6658e166d82ec78c12e19aef6345b011732994e4aec8c7f3a230b338a59a029ebf3b0e7294e1c92a467e8f20a79cbfdfe73b786e663c75784fbc96c108875cfd3e051a0dd4198a090975d23d54d6b3afd07ca44530ddf1983f50bdc9d9a4dd04695d3f613ee6a64bf1037d5908904feff8d92bb63d4f6b0ada07922fc5b84f5c45fcc97ca08c10f97207461361db0edd7c7907ecabc9919c4d2b7c53e02a228789e709d98444834a3f0c0366c6b1716a306986e62c2fccf7d3ee74f4002268cc750213d1869b09d6f848929cfb4eea2c1e3542efc98ffd5ab519d5cfbd52a1432d57c7d8ded88bf70467ab43e9a9131f43d756600f6eddcbe1dcd01e6233f002b61234bd1b8e92506b13f9de130a59ed43d639ce6fdd27f63ae9f5de742eb09fbdcf69a6334ae7980691cd830eb539f5b4a34b5e30a8fdacd8353d07f39aa45f1adde3356e01ed5af627cbe33004b123d8998089ef10726720446c5c16db2720390d438877461085fec3bfa735261efde3a39aa7ad0a2cecfb5635255022574da627cd264b3cf5cd5ffb7609dac82489b6759e98cf27353b16cc10b7efd916efe220328e469d76b109224f6d18147b7c75bf613a9e59e066cfde3b6af08d86f683f42ee6e5b6fd70f51fd4e2cdb182c4310fce2e6797c916680818daf1dc720742b6e3dc31cda86d9cbeeacf608c939a12e5bcd0ecd95da753809dc5fa663ab0957760652a7be2afed63b64a32b04071302ed88869905aec0514ae16c8f5751c50c5d299f10cea2e117edb4d001bc66a3647971a39aee45f604648351fdd43998dc8728a567a86cc4698623f7ea0f232f3e24f3971f2bb98b874d25867afb0187cb90059b8b69c8448bb34d0a2c7ec4238c4dd38f1152f887734726a8a77ddc210013f891e963362c1b4458af6bd7f9137c5638fd08272b15a303fb0e809648ea289e76b8766626c3836b502c7eb2811f619e5d9b521a02145a4d2694d3744fa3f7d7ecfaeab6c3550c0d878884f999a1d0ec7c0fa8c6ebb78913c1daf1b7ab5ffbaee804aa28fa6c269f6981912"], 0x5ad) 2018/04/17 20:26:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x810000) r1 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000004e00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004d40)=[{{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/91, 0x5b}, {&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/180, 0xb4}], 0x3, &(0x7f00000005c0)=""/108, 0x6c, 0x7f}, 0x92}, {{&(0x7f0000000640)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001b80)=[{&(0x7f00000006c0)=""/111, 0x6f}, {&(0x7f0000000740)=""/217, 0xd9}, {&(0x7f0000000840)=""/47, 0x2f}, {&(0x7f0000000880)=""/182, 0xb6}, {&(0x7f0000000940)=""/220, 0xdc}, {&(0x7f0000000a40)=""/7, 0x7}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/122, 0x7a}, {&(0x7f0000001b00)=""/104, 0x68}], 0x9, 0x0, 0x0, 0x65d}, 0xfffffffffffffff9}, {{&(0x7f0000001c00)=@l2, 0x80, &(0x7f0000002200)=[{&(0x7f0000001c80)=""/135, 0x87}, {&(0x7f0000001d40)=""/119, 0x77}, {&(0x7f0000001dc0)=""/157, 0x9d}, {&(0x7f0000001e80)=""/188, 0xbc}, {&(0x7f0000001f40)=""/197, 0xc5}, {&(0x7f0000002040)=""/242, 0xf2}, {&(0x7f0000002140)=""/185, 0xb9}], 0x7, &(0x7f0000002240)=""/4096, 0x1000, 0x7433}, 0x1}, {{&(0x7f0000003240)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000032c0)=""/248, 0xf8}, {&(0x7f00000033c0)=""/226, 0xe2}], 0x2, &(0x7f0000003500)=""/206, 0xce}, 0x8}, {{&(0x7f0000003600)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003680)=""/177, 0xb1}, {&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/170, 0xaa}, {&(0x7f0000004800)=""/115, 0x73}, {&(0x7f0000004880)=""/186, 0xba}, {&(0x7f0000004940)=""/140, 0x8c}], 0x6, &(0x7f0000004a40)=""/143, 0x8f, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004b00)=""/72, 0x48}, {&(0x7f0000004b80)=""/80, 0x50}], 0x2, &(0x7f0000004c40)=""/241, 0xf1, 0x2}, 0x6}], 0x6, 0x10000, &(0x7f0000004e40)={r2, r3+30000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', r4}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) ioctl(r0, 0x6, &(0x7f00000001c0)="ee58a29a41c4a93c6a8abe4bfce43e49996a8ad41e0ad9026c81e5e07a12ca3c6fa91cca777c20c4b2377e42adcbb60343a2df7a83e4024354f15d6fc81a43b0fe4028d4bde0c564361542ceebb77e256ce52fbdb1ba85a7a57ee7154bafebe9ea2846ff6870e26a60f891241cb7996056b99b3d369ae3c91b86474e9e9add56a2a265a4cb8c67dc0a89e07e71cb3b9bc3fe760766fc5f11d480a1e9") r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x20, 0x0, 0x1, 0x800000001, 0x70bd2c, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/17 20:26:44 executing program 6: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setregid(r1, r0) r2 = socket(0x6, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x2}, 0x8) 2018/04/17 20:26:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000edffff060000000099ad36f9fbc6704efd8461a700000002000000ff0000000100000000000000020000000000000000feffffffffffff000000400005000000000000000000eeff0000000000000004000000000000407f00000000000000"]) 2018/04/17 20:26:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents(r0, &(0x7f0000000000)=""/18, 0x12) getdents64(r0, &(0x7f00000000c0)=""/246, 0xf6) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/17 20:26:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="300080007722ded1a0fbd9b01d00090800006ce8b741629980601e5004238566be9ee3189bef65c251cb4775a394e28912dfd3ae52be38a4d4e351116a35362c2e6c8bf51e82d43e1fdd3fc780850216e7a46a", @ANYRES32=r1, @ANYBLOB="0000e6ff13000100fe80000000000000000000000000f8ff6b588cef11e0364b009622febd862ebe6ca6d6"], 0x30}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/04/17 20:26:44 executing program 6: prctl$intptr(0x1, 0x101) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x7, 0x3, 'client0\x00', 0x51557f136c48f4d8, "9c8df1b86188fb89", "891b651264312138f3bc570c901453239eaf736abc5085b42c3421b4c2c2326e", 0x5, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6, @random="2c0df7d56140"}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000040)=0xb5c) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000008, 0x80010, r3, 0x0) [ 78.622607] syz-executor5 (9036) used greatest stack depth: 23672 bytes left 2018/04/17 20:26:45 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00007b5ffc), 0xffffff45) 2018/04/17 20:26:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xdb0c, 0x2000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) r2 = getpgrp(r1) ptrace$peek(0x1, r2, &(0x7f00000000c0)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x39, 0x4) syz_open_procfs(r2, &(0x7f0000000000)='net/softnet_stat\x00') 2018/04/17 20:26:45 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b3fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x10000000002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x200000000}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0x2, 0xfffffffffffffff8, 0x3}) 2018/04/17 20:26:45 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) fcntl$lock(r0, 0x26, &(0x7f0000170ff0)) 2018/04/17 20:26:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/230, &(0x7f0000000000)=0xe6) 2018/04/17 20:26:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/04/17 20:26:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bond0\x00', {0x2, 0x6}}) 2018/04/17 20:26:45 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/153, 0x99}, {&(0x7f0000000100)=""/77, 0x4d}], 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) write$fuse(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) 2018/04/17 20:26:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000080)={r2, 0x2}) dup3(r1, r0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/56) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x800, 0x6, 0xffffffffffffff80, 0x800, 0x4, 0x7fffffff, 0x40, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0x4, 0x82, 0x4c, 0x1000}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) 2018/04/17 20:26:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller1\x00'}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000200)="2e40ea79652361e0f6b2df6c9587794799de41c1cd175405127dc8ddf83088f1efdf5c306e41c19b3682c0f9ba32f02e4fecda0e3d19f1dbfb52e202fc71d4ac085ff7ec2671dacf2eeae0bb2a5e9ae772be96c5ae02646ce2a8ae7f4f8958155d7005d767cb82e07a199c4133db56212d6c26cb536d49ca22cdaa235b36b3f153", 0x81}, {&(0x7f00000002c0)="c820df565c345420705da0e7b598890fbff4cfed3caf16a479ec1e053931bcb00daab5f8447199524672d786f5b940720df607786a893a6e479b7c60d084f399e549c20c1e49f61d74e952453c58a9067fafd01888fdefaf09050cf2545e6e05fa47d16ad7141ea51121648f55058b13b953c816a9021e73e4d53c12a8f3da008aedf8d6035b715d756ea57376127f4618d02007da68372c72ccf4a5378346982b3ac26359649cf92ca9d224f00dbd420a79166e45a45f201f10b45d3242487ceb3bf279fa8280b60183b08a", 0xcc}, {&(0x7f0000000080)="e04677c8ac73ce110d852cd99c2c3488dd13572641e66a72761be2875d9c0a72403f68d94d63632d21baf0fb1fe16519b69a6ac3987ae2280bc21229", 0x3c}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="1d79ec6bebf5ac21824ec2ee74df510c96c008b08f53242ae86c022e06faa41d44565e9a13726e964c08285b2f4f8af2cb7158a7dbc6bf4cc88bc51a32195f392e60a7118a2a1dd2a1853582631d5d5431616f7ed2ee7fd30d0702f845dd2f830ac59b089dfed6", 0x67}, {&(0x7f0000000180)="1ed2a9bb13f0c8b7f2d4da313d23c961a1b91fcb815f", 0x16}], 0x6, &(0x7f0000001480)=[{0xcc, 0x116, 0x8, "dd1f7b62667ab3eae353a5be2f738584ccb4988d597c57399a2c82838caea0e1ce128031aa80c78cdcbbc97d92d301dedc5a1f4ef1d61bf66f58b5f69e9149216adfb5eceedacb1adca5f0a9e03958a5d53339e2673cf58165e8418771f7c6e43f32bf8a91e6c275a845c3852a43cd205895c92e3c5d72bc4f6def4ee138f2f7156f8feffc96c64bd9225ddab36e2e10ebdd75ab3d645269ff83fafa1d5a5cd88366b9afeb40a9ebf560c35240ca7896148043f4429f542de61cdbe8ba3ccf58"}, {0x38, 0x10b, 0x3ff, "59ea0180451ae3c58f84638314d010566a07a167399583c83de5d393dcbaf78e9b161a8a9c20ff1ee4"}, {0x70, 0x0, 0x4b6f, "921c5a88f28e8061aff5007c2cc3cce7c90fdde0f9f1ac62f4b12f3f83baae5016c1a567209123bcbd5349a19b288d507efbce49eae0d3a0f245e50f01ec0355f671eeb033a05a6940299590dc73deb36591df7f4e04d01b043c307d4c45445b36e9"}, {0x78, 0x13f, 0x0, "16bc384ab0cc6fd3ece629e2c50803aea250db7f2d025fb90b9c4325d4b63c711efc503eec4ab40527fb4e39314b4ab800cc7e386ba59fdaf659696ffc2f60df647374f4eb876ca7a2eb2643202600ed9a7a6cdb506a8b2fa25bd600d896f975cc0011b99dc03918b592fa"}], 0x1ec, 0x4}, 0x4000080) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/17 20:26:45 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) syncfs(r0) 2018/04/17 20:26:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x100000001, 0xfffffffffffffd77) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 79.508371] IPVS: length: 230 != 8 2018/04/17 20:26:46 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x2c) set_tid_address(&(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x20000000000004c1, &(0x7f00000001c0)}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'team_slave_1\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_ifreq(r2, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_flags}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000440)) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="4cd8e6257466d7822e2b957d3a090616310c73afb67db995b543cb6f67ece37b8771555b8ce95f334e05da", 0x2b, 0x7a225fc8}, {&(0x7f0000000280)="60d931beaa34dac166bac7f10d6bbf3ad6f52da831c1526a722a935afa00a0d83ce36eff18ba3c8a50f409ebaa52d8f79cb14f47e34cd450329d4166482ac14fd7e115941530a52e2ba5c6b5d5cc0630f0f178226e9ec320ae9e4f33fc753e83dd4054739d198e970cd8a4dc9ca3abbf62bfc34108652df07b9924ff4aa0a36ce9c29983822efbb696f64168f0949ccac1fadd03863027aa1b2206f080fb91fed6b5d97c0fcb0f53b54bbc3a220faea50bee5334b87d8da5f68e3175cb73573fe722f31d11cc1207a9957d002f5c22d296b90242c72b309df938d3661a22608ddcf1210cff45", 0xe6, 0x1}], 0x800, &(0x7f0000000480)=ANY=[@ANYBLOB="6e6f757569642c7571756f74612c616c6c6f6373697a653d747f672c2c61726765696f2c67716e6f656ec73def6dcd5b2dc9527d8eba42e9ef956f7263652c00000000000000000000000000"]) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000400)=0x40, 0x4) 2018/04/17 20:26:46 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8a20f6fc656d07ac) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x2, 0x7}) modify_ldt$write2(0x11, &(0x7f0000000040)={0xfff, 0xffffffff, 0x0, 0x2, 0x44, 0x0, 0x2, 0x10000, 0x9, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) 2018/04/17 20:26:46 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x80) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) inotify_rm_watch(r2, r1) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) 2018/04/17 20:26:46 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x7], 0x1, 0x0, 0x8, 0xe0000000000, 0xff, 0x1, {0x4, 0x5, 0x5, 0x2, 0x100000000, 0xff, 0x25, 0x18000000000000, 0x5, 0x1, 0xff, 0x2, 0x8, 0xfffffffffffffffd, "cde868d7d05f63471d1522aa0680f4fbf952c8006ac2da0afd9341dd35c99315"}}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x3}) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/04/17 20:26:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x400) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x7, 0x4) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x2c, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x10) 2018/04/17 20:26:46 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ipx\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/144, 0x90}, {&(0x7f0000000340)=""/88, 0x58}], 0x2, 0x0) fchdir(r1) 2018/04/17 20:26:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) unshare(0xc020000) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) fadvise64(r0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000140)=""/208, 0xd0) 2018/04/17 20:26:46 executing program 1: r0 = gettid() exit(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e22, 0x8, 0x2, 0x20, 0x20, 0xff, r2, r3}, {0x1, 0x7ff, 0x9, 0x7fffffff, 0xfc, 0x4b3, 0x100000001, 0x6}, {0x9, 0x2, 0x6, 0x2}, 0x0, 0x6e6bba, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d5, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x0, 0x2, 0x3ff, 0x2, 0x21}}, 0xe8) waitid(0x2, r0, &(0x7f0000000180), 0x21000008, &(0x7f00000001c0)) 2018/04/17 20:26:46 executing program 0: socketpair$inet(0x2, 0x1, 0xaf, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="56b3d9f8792b", 0x6) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0xff, 0x1000) readv(r1, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000001240)=""/238, 0xee}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3) r2 = socket$netlink(0x10, 0x3, 0x12) writev(r2, &(0x7f0000000080)=[{&(0x7f0000ae6fc7)="39000000110009260bffcf4bcdc3ddff070000000400000045efffff08009b0019001a000f000000220001070000000004e90d060000000000", 0x39}], 0x1) 2018/04/17 20:26:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') fchmod(r0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/3) 2018/04/17 20:26:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000b40)='./file0\x00', 0x200, 0x4c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000b80)=0x2, 0x8) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) exit(0x6) r2 = dup(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000940)={&(0x7f0000000900)=[0x7, 0x100000001, 0x1, 0x0], 0x4, 0x1, 0x9, 0x2, 0xebac, 0x2, {0x8, 0xcf7, 0x6, 0x7, 0xbcc, 0xffffffff80000000, 0x8, 0x1ff, 0xfffffffffffff3e2, 0xc5, 0x5, 0x5b, 0x316a, 0x7, "03b40842f5654f50a8f1a55020d96612a76ca5de8d7b708dc3d931fc814213bd"}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0xa33, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000a80)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000ac0)={r3, 0x4}, &(0x7f0000000b00)=0xc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x101000, 0x0) sendto$ax25(r4, &(0x7f0000000840)="f379d920e56adbbe49160834aaa08ecd141f2ecb589d6e9e923b7c48401831507dd29013c340b7571e7d1acc1af503e16d85ca5458326121feb94de4423529dc47cce34eb16e8ff52ef96536", 0x4c, 0x40, &(0x7f00000008c0)={0x3, {"17129ff723389d"}, 0x2}, 0x10) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f00000003c0)={0x629d, 0x6b7a, 0x5, 0xf3, &(0x7f0000000540)=""/243, 0x99, &(0x7f0000000640)=""/153, 0xcf, &(0x7f0000000700)=""/207}) readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f0000000480)=""/162, 0xa2}], 0x3) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180)=0x8001, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/17 20:26:46 executing program 7: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xdc, "b4aed22f69af71a3a6222077d0413bf52b50560b89ba499d51fd2ec8f85a3338e824c0c36ba303d012f8f4c343a3417be9003ddf7a61207cf17e96ede2cb77594c8eb563bbb6c7e6e009c19fcc5648f8cf11c193e2b71ed8a650d3e83e18b76491ab17a52f7389f11feb39afe575602704c338e0db66c314a01123fe05daaefc14ec65715087ed46598363a9a938c226da9c92a9b839ca8e0ee45cef0e4f630b133a136dad44a97c3b20a93a007bee83230fbf5a81d6f2c892cf224b6aad04151f513a20aac7abfa37343c4491482bc4bb6ebb1fe8bc9c5d57968bcb"}, &(0x7f0000000140)=0xe4) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xffffffff00000000}, 0x8) 2018/04/17 20:26:46 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000224}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=r1, @ANYBLOB="11002cbd7000fedbdf250a0000000c000200080002004e2000001c000300080007004e2200000800030004000000080007004e2200004837598a9ce8aa5ee3d6ab980c00030008000400040000000800060001000000340001000800080080ffffff0c000700280000000000000008000500030000000c0007002c000000"], 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/04/17 20:26:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000840)='net/netfilter\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfff) 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(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) r6 = dup3(r1, r0, 0x0) dup2(r5, r4) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000780)=""/161, &(0x7f00000003c0)=0xa1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="f1b58636ad232976e0bf346a7f33f48926778b18f61c14fa5687ff919b9b97fd7597dc35ef06d77aaf1cb444387ddb9f6f7c48ec435c4850fc41a04e9973bd", 0x8, 0xfffffffffffffffe) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) r8 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f00000006c0)=[{r1, 0x400}, {r6, 0x3020}, {}, {r0, 0x400}], 0x4, 0x0) r9 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', r8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) keyctl$chown(0x4, r7, r10, 0x0) keyctl$search(0xa, r9, &(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, r9) 2018/04/17 20:26:46 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) inotify_init() sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080), 0x20000000000002f3, &(0x7f0000000600)}}], 0x800000000000221, 0x0) 2018/04/17 20:26:47 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x22000, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffff96}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003e0fd0)={0x44, 0x0, &(0x7f0000fa2f68)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}], 0x0, 0x0, &(0x7f0000725f06)}) 2018/04/17 20:26:47 executing program 2: rt_sigaction(0x7, &(0x7f0000000440)={0xffffffffffbfff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0xf33}, 0x8) signalfd(r0, &(0x7f0000000080)={0xd42e}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') 2018/04/17 20:26:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x40000000002402}) r1 = socket(0x10, 0x80f, 0x7) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x0, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0xc000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/17 20:26:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/17 20:26:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x101, 0x4) dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000680)="fd", 0x1}], 0x1, 0x27) open(&(0x7f0000000080)='./file1\x00', 0x10200, 0xa) 2018/04/17 20:26:47 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0/bus\x00', 0x8, 0x7, &(0x7f00000007c0)=[{&(0x7f0000000140)="9ca1a2a32e6d572e11ee846cb3c49e2eaef44893fe82cf3a048b3fb710cb84dc67f22a8600ef365f1ac8ab049ce6a5ce418f535b29ce2a9bdf4c44fe3285df19c4e3be776834719f2e8840affe8dbff02728afaa7b15145004aa376b0fa21d20a6e79cbe6ae30b8d807172f481a77e75f24a62826c3b6b698cf52ddc9b9756ba1be939aef87408bae3cde0d0715554dafd4d65f03fbcaee4ce1e81f38873e9316567108c3cf299e8c61dd755097c5b10bd74041daea3be1fe1cd100d523f79e519437be24b208a3cd06d668b7d6162bcccbd21d27086b342323294", 0xdb, 0x5}, {&(0x7f0000000240)="fc4ac8a4b0acf9b6691334fa9d7d3276e1b8d5869313d98b9e780f47e7496d51ba59f4e0b3f9ce1503a1fb742e5124272925f32fccc885a1b738ae585bf977f9c288a4544e10fc1261494c97016bc28efdc9f960e1c0b47f2f4568f89b6986aa1d44d7041018c80140fdeb4279c4b6f5a9394dc592a331692d0815b9c0f13794b16c5a7226438c75f2545c247b6e6b63900cd0a4976e1579038291e63d8f5d6e99eb66", 0xa3}, {&(0x7f0000000400)="ac6cfda470ef4b17b790e478fa73d5f2f7fbd6c8092dd37679e5c08eeec9f9f78abdb3d925286a19dc139b7b32cb5d24d5674e63503ebeb5daf69dbdcc713592314932592d25a0bc142878eca58e0e2704444bc1e4bc84794ef531fdb0ff370bd339231639c8fa5250e2bf5f547cae506352301adc7479e758fb3a9da539407e345ff053bcc3043f53a1c95f24eb56f4ebecfea45ba2f4693cbd89df0bc4ec3d21f71bc4489d4d426a294045f0f7891815ebb9bbf0797e671b2b0013315b572798f4625ce1df6c0d7a3351447f717035bd016d73546157974c67ba1dc0b420ee9abbd957ef9f2bdd456add42604818b5a96527a858d65e8d16", 0xf9, 0x3}, {&(0x7f0000000500)="25071e788b0bd0edc2f514351209ac8f06f8dff1ddbe34d3098f1fc5551829fc16a2f68896b831558321f4fbd5dff3733062995fd0f9cb0f06d847f6a608b23dd018570eccd943882137473108265966636ecce08913490eda6b0c9d80a6895beff7769a9f9ce10ae96a8eb1dfe17f1eb9fe5cad0d479e300ade8cd558481b9a85a56ccf8b2b99e87e04069ef8bc8606518b869e6939d5067f229fc2539bf459bd80694d6061275f153bac433c223df68025c57c3a21ec9a970a0edaec3ea6619d4d108936ed665a373ca2be13edbcfacf36e0dbacca329ac6015be74b", 0xdd, 0x10000}, {&(0x7f0000000300)="987b8b7d8a7c3383a2616b589cf217d3cee962b4829ab9ee3e73a962014167926be7d3278776ee808f76b8238d00bae112b6ee3199fa254ddb0bed8df23b58b693b4dd0d5654b268878157042b5bb779cd4de3c1dd941a3f6254e6c88c8714ce3c5d5b1cd67dde64bc82b6bf61fe949d2a47dc74881fb6ff4ce95213cf6c7150795f60c56a508597f47c7b53eacd3ea3cd705883cf2b1ca0a8da76a876b235d235b1b80c1d79070724a53f6fecf3d01fc9e94ec374a1c46b69f218379abedf", 0xbf, 0x2}, {&(0x7f0000000600)="9a8b67e1aa1b5d01cc2a321ce5a1ae0a6da9f43b5949cab949dcb5031b3eea7aca6e2f69edf6c4ef7d2a65aa674eb232773f644d2e3a2e2f2733986fce72ee68cbba0c37698a60ff30d68b628ce4c73b135b3e488e9f8c4fb8b75f701b2bccddc2dfa9e5c88cbe4dbbfc570be94eef53878a20dce69d5017f05d9bc17fc46965eb3ea5be4c41aa8f5fafac17ea4b2a741172721ca870f1c005b2a619f92b282cbbd77b877a098f2d", 0xa8, 0x9}, {&(0x7f00000006c0)="71299658d5ed9aa8beded989a06e180ad289bd32c0acdcf04bf2c0492f844d68f0e52fa59dc1f0921e497264f7d423f37977ca00fb941c0ad941d6822f9e45b89154142010ba627557c7fbc0aa63520b860aa6aaebc4d05587047a48f3159db3fe27451b31f13d9913d49b6bc61427cf0b3cbc4c8a74591347266657235333261d765023b64a03739c31bf0955ff92e553b9d06ffcea537fc6b5cd906d6e764e958d2a1e550090260ac94d9038b2c1a220737e4f7e7c3f0ec552cbf2d84c0bb336dbb7af1e4f4765d9cfd6f1eabe66218b91129a77dcd6b6d430f39c27ce5c45c5c44d36523a335f73dcbf", 0xeb, 0x7}], 0x4000, &(0x7f0000000840)={[{@nls={'nls', 0x3d, 'cp869'}, 0x2c}, {@uid={'uid', 0x3d, [0x36]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x30, 0x32, 0x32, 0x31, 0x33, 0x32, 0x30]}, 0x2c}, {@type={'type', 0x3d, "00ec3145"}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x33, 0x32]}, 0x2c}]}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x245, 0x1) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f00000003c0)='sysfs\x00', 0x7ffbf, &(0x7f0000032000)) 2018/04/17 20:26:47 executing program 4: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000280)) unlink(&(0x7f0000000180)='./file0/\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400200, 0x0) connect(r3, &(0x7f0000000040)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80) 2018/04/17 20:26:47 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x7fd) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x2000000) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3aff6)='./control\x00', 0x4000000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2020c0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x4000800) 2018/04/17 20:26:47 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000140)='pstore\x00', 0x0, &(0x7f0000c81ffe)) 2018/04/17 20:26:47 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001040)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0xf5) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/17 20:26:47 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0xb) sendto$inet6(r0, &(0x7f0000000080)="1637f119abb70b787e41d1c79894b1a11894fbd35a671645bcf87fb5112a58a844690f75d7b58c3390c0316597975a9f2a7785f342eb8ad6fd35dae1d3efbdbedb2e04ee", 0x44, 0x4000, &(0x7f0000000100)={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1df}, 0x1c) 2018/04/17 20:26:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="300f96c616939e21f703ce1098ad367c521a3cb27c5d0f68df2c4a08021501eb2446b05e2f4f30a79e673719787649005c2e1acb746ab6c3f8673ebf5f9356204925bd36f5cefea7b225558d72f55dee645429dfc88951a68aff19e5f2f95cc789f273a6ce575d4554ae3bf5763347123f25fc34bd4e30d187dcdbf422ca1dd9e7f16d4d2aa213db15c170c12ba500b7e61603a5433e53c3144d1737113e0a3b2b66f74975f2a0637c7927cc20673b194fb5ff60358b674f6cad017e53e2c802f74bb52ec2de97b7ac9f5a78fb99a49c48e2cb6faf670211fbd0026469fb07190ecdb4d318a1eb294f7cc7ac"}], 0x0, &(0x7f0000298000)=ANY=[], 0xffffffffffffff6e}, 0x0) 2018/04/17 20:26:47 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f00000006c0)=""/235, 0xeb}], 0x1, &(0x7f00000001c0), 0x0, 0x0) [ 81.662458] binder: 9267:9275 ERROR: BC_REGISTER_LOOPER called without request 2018/04/17 20:26:47 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x100) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x800) poll(&(0x7f0000000000), 0x2000000000000252, 0x0) 2018/04/17 20:26:47 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000000)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x7) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/17 20:26:47 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x4000006, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x135}], 0x1}}], 0x1, 0x0) read(r1, &(0x7f0000000240)=""/39, 0xffffffe3) recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) [ 81.711185] binder: 9267:9275 transaction failed 29189/-22, size 0-0 line 3010 [ 81.725054] binder: 9267:9275 ioctl c0306201 20007000 returned -14 [ 82.452452] binder: 9267:9327 transaction failed 29189/-22, size 0-0 line 3010 [ 82.568645] binder_alloc: binder_alloc_mmap_handler: 9267 20000000-20002000 already mapped failed -16 [ 82.581416] binder: 9267:9327 ERROR: BC_REGISTER_LOOPER called without request [ 82.581429] binder: 9267:9329 transaction failed 29189/-22, size 0-0 line 3010 [ 82.581443] binder: 9267:9329 ioctl c0306201 20007000 returned -14 [ 82.602713] binder: 9267:9330 transaction failed 29189/-22, size 0-0 line 3010 [ 82.714150] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.719775] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.727430] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.732921] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/17 20:26:48 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x83ee, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) close(r1) 2018/04/17 20:26:48 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000140)={0x0, 0x0, 0x800}) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000001) lseek(r0, 0x0, 0x1) ioctl$TIOCCBRK(r0, 0x5428) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/17 20:26:48 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)=0x0) getpgid(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_tgsigqueueinfo(r1, 0x0, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xfffffffffffffffc}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x5000010}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x78, r3, 0x801, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x23}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000580)={@multicast1, @rand_addr, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xf, "fcd8a94f56eae0a783187cf33b8043"}, &(0x7f00000001c0)=0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x4, 0x2, 0xb, 0x5e, r4}, &(0x7f0000000240)=0x10) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000280)=0x6, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/17 20:26:48 executing program 6: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/39, 0x27) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/206, 0xce) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', 'posix_acl_accessposix_acl_access\'#/bdev#-ppp0)system,-$ppp0user#\\vboxnet1]/cpuset\x00'}, &(0x7f0000000280)='\x00', 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x4000, 0x0) bind$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000003c0)={0x1, 0x6, 0x100000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000480)={0x8, 0x1, 0xfffffffffffffffd, 0x5, 0xff, 0x8f4}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r1, 0x1}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000005c0), 0x4) linkat(r0, &(0x7f0000000600)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00', 0x1000) write$selinux_create(r0, &(0x7f0000000680)=@objname={'system_u:object_r:urandom_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x31, 0x20, './file0\x00'}, 0x56) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x2000, 0x0) accept4(r0, &(0x7f0000000740)=@nfc_llcp, &(0x7f00000007c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000800)={0x9f1}, 0x4) symlink(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)='./file1\x00') getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000009c0)={'broute\x00', 0x0, 0x4, 0xbd, [], 0x2, &(0x7f00000008c0)=[{}, {}], &(0x7f0000000900)=""/189}, &(0x7f0000000a40)=0x50) bind$unix(r0, &(0x7f0000000a80)=@file={0x1, './file1\x00'}, 0x6e) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000b00)={0xfff, 0x20, 0x9, 0xff, 0x1000, 0x7}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000b40)=r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000b80)={0xa76f, 0x400, 0xa18, 'queue0\x00', 0x8}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000c40)=0x1dc5, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000c80)={r1}, &(0x7f0000000cc0)=0x8) unlinkat(r2, &(0x7f0000000d00)='./file0\x00', 0x200) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000d40)=0x1) lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000e40)) 2018/04/17 20:26:48 executing program 7: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="0000000000000000140003006970365f7674692fdd00000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/04/17 20:26:48 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000a40)=0x7, &(0x7f0000000a80)=0x4) getpgid(0xffffffffffffffff) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000980)="a301fe647f28be7991e125409f93f89a398d06d01d9b427809104b7eecee74e1d64142fc1581d7cf2df22adcb0d7c5e9a15f6cbeec7ba53ac5410d9ea4780f132364e0a8051cbd68afdc861b", 0x4c) r3 = syz_open_procfs(r0, &(0x7f0000000000)='schedstat\x00') ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000a00)) sendfile64(r3, r3, &(0x7f0000000080)=0x40000000004, 0x0) process_vm_writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000200)=""/225, 0xe1}, {&(0x7f0000000300)=""/10, 0xa}, {&(0x7f0000000340)=""/218, 0xda}], 0x5, &(0x7f0000000940)=[{&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000000580)=""/44, 0x2c}, {&(0x7f00000005c0)=""/175, 0xaf}, {&(0x7f0000000680)=""/246, 0xf6}, {&(0x7f0000000780)=""/164, 0xa4}, {&(0x7f0000000840)=""/202, 0xca}], 0x6, 0x0) 2018/04/17 20:26:48 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f0000000100)=0xc) r2 = socket(0x18, 0x0, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) 2018/04/17 20:26:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast1=0xe0000001, 0x4e24, 0x0, 'lblcr\x00\x00\x00\x00\x00\a\x00', 0x1b, 0x0, 0xb}, 0x2c) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x5, 0x8, 0x99, 0x6}, 0x98) [ 82.829502] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xb05/0xbd0 [ 82.863326] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xb05/0xbd0 [ 82.865215] IPVS: Creating netns size=2536 id=13 2018/04/17 20:26:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e21}, 0x10) bind(r0, &(0x7f00000000c0)=@nfc={0x27, 0x0, 0x2, 0x6}, 0x80) 2018/04/17 20:26:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020b00030c00000000000000fbdbdf2505000600000000000a0000000000000000000000000000000000ffffe0000002000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff0000000000000000196633c9e0b3a9bddfbef9de702f95d0edb78b61d3594a954e8a9853d43547357b51a81655f143384b9454b69481375245f91225b350c6e3ddc793cc6e48eebd2e3e4ba29192c0a8415468bc4983aa8b8834e376bd936584a5ce1b8cf63a8651e679a54c6f6e8a2021f805807182886b1e8c43de742278ae50c7264cc7fa03e9dff8ea794acfef1eb4c707d5cd85eecc00ccf0a3a6ec"], 0x60}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000080)={0x12, &(0x7f0000000040)="8707be9ab4690fa386c50cb24309b11ccd9e"}) 2018/04/17 20:26:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgid(r2) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r0, &(0x7f000079a000)=0x4000, 0x8b0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r1, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) 2018/04/17 20:26:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000100)={{0x3, 0x1, 0x0, 0x2, 0x7}, 0x3b5, 0x25eb}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x457ee63078f625a8, 0x0) sendmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000080)}}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x62, r2}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000300)={{0x90, 0x9}, 'port1\x00', 0x84, 0x10020, 0xc3, 0x100000001, 0x2, 0x3, 0x6, 0x0, 0x4, 0x7fffffff}) 2018/04/17 20:26:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000000)=""/137, 0x5}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) 2018/04/17 20:26:49 executing program 6: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) clone(0x0, &(0x7f00006cc000), &(0x7f0000000040), &(0x7f0000dbb000), &(0x7f000076f000)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x873d, 0x7], 0x2, 0xffffffff, 0x3, 0x6, 0x100000000, 0x9, {0x1, 0x557, 0x4, 0x3c9d, 0x9, 0x1, 0x3f, 0x3ff, 0x4, 0x800, 0x8, 0x1, 0x6, 0x3, "000d5959a7fd5e496008fe8ce3aa20535b680bd8c867c88d72855dac8c4c3f2f"}}) 2018/04/17 20:26:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffdcd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/17 20:26:49 executing program 0: r0 = socket(0x10, 0x1002000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) getpeername$ipx(r0, &(0x7f0000000ff0), &(0x7f0000001f1f)=0x10) 2018/04/17 20:26:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0xfff}, @in={0x2, 0x4e24, @rand_addr=0x3f}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x88) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/17 20:26:49 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000537000), 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/04/17 20:26:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000340)='ext3\x00', &(0x7f0000000380)='./file0\x00', 0x10001, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000b00)="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", 0x1000, 0x7}, {&(0x7f00000003c0)="9f6e2f83205097a6e34af5a5a210493aa9a1be4925018a11e0a6b226984b7adbaa13f825bc0faed0f0923e2c419cc127729c05a08aee3baba2499198af9f6c8a310d5c0c947a43b9ace10a9e106aad2068e596bd19cb233b7d1567658e331f7047a84f7171ac4e25486b060f728c3c9017fba34846d19b934fa3ddd9bd92d39c28ddb712146a45354f04866f6a5a3e12db12bdd16d89cecb53c586a5c4419222727c135dc201fc60c34e49b181006a572b00174e849d9c2cb39301b34d836be8f0f62d71d9846c04cde5f9ce96", 0xcd, 0xfffffffffffffbff}, {&(0x7f0000001dc0)="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", 0x1000, 0x8}, {&(0x7f00000004c0)="2e2402a86febb623f3d6d306507fdf6c66ab15f745188e9d9b48531f9ca72edc4b65a4eb77fd05c067690e2a9d8eded8922b925a5e3a02d266a105b3a14b99919797a16280a8c8bdd1548627f37893ee60fc771f2b0a2ffdbb583a8713ec84d68ed9f8e0c97ba90d7280541711f970c9bc1275a0bb20b0bef248f9b67e0fce8d0ddff40ef7bef144880a9a4f24a04e0613620cc58395a26e8b1328656573a7cdcf5fb4b5cdcdeaf3d853c474226ca0cbfe18a04741c3eb767bbf3362734647dd6deadd3b302df5d43f9f4270d16d839f6be891544df4c79be8c2bda245", 0xdd, 0x1}], 0xa0010, &(0x7f0000000600)) r0 = socket$inet6(0xa, 0x0, 0x9) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x46be9570, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="0c460c5556f93c9b510c195302d176e8a51704e5fb648c0c", 0x18, 0x7f}, {&(0x7f0000000180)="bbc5945ea3b34a81d40c69a3ea02e7dda3731450c49b38499dba488b70a38f8fde7bf029c6ceeb5084a26715fa7237f3cee9f6d5261b337c1b1bc6af8e0b53c95a0e44f84235f68ec72f8cced0b70ab4d58f0ab5c22ca6062b70e0128ce40d91dd5a0a124a90c44b59786b8a25", 0x6d, 0x10001}], 0x8, &(0x7f0000000240)={[{@errors_remount='errors=remount-ro', 0x2c}]}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_mount_image$jfs(&(0x7f0000000640)='jfs\x00', &(0x7f0000000680)='./file0\x00', 0x9, 0x3, &(0x7f0000000780)=[{&(0x7f00000006c0)="7164018f16fac9b4d7f5aeab1a1451bcdee4dc84759eadc8a4bde46ede", 0x1d}, {&(0x7f0000000700)="d6875f104406d77e9e4cab184d7bd71d2099a9100f52123236fb125cde266984b3e04ddbe8960a8c5820e5fb81e4d1388a9fd6", 0x33, 0x9}, {&(0x7f0000000740)="52d1c400fcf6c78ec6c88ea61307f2d4af882dc39688923db074031ce404f447ad1b", 0x22, 0x8}], 0x800, &(0x7f00000008c0)=ANY=[@ANYBLOB="646973636172642c208d9a2b789559bf694ad7084bbf2d3f1b36"]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="420000001cee28d6f47fad1d000000000004"], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000800)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7a54}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xf8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffa}, @in6={0xa, 0x4e20, 0x1c000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x90) 2018/04/17 20:26:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/18, 0x12}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='mountinfo\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'teql0\x00', 0x6e}) getdents(r2, &(0x7f0000000100)=""/45, 0x2d) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x94, &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280)=0xfff, 0x4) 2018/04/17 20:26:49 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x6, 0x1, 0x3, 0x8c, 0xfffffffffffffffc}, 0xc) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0x0, 0x8000}, 0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x40, 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000)="5477ab6c4bf4e1771e8d6eabd95ed89b5bc789f66f7eebec864b8636c4638dab7c39c960b78c70e27b671ddbe4e9f767822dd8", 0x33) 2018/04/17 20:26:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$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, &(0x7f0000fb9000)) ioctl$TIOCSBRK(r0, 0x5427) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x18) 2018/04/17 20:26:49 executing program 1: r0 = getpid() r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x20, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2, 0x2, [0x100, 0x101]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x9, 0x9, "06aecb4670fe1b7fdb"}, 0x11) setpgid(r0, 0x0) 2018/04/17 20:26:49 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl(r0, 0x400003, &(0x7f00000033c0)="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") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x200, 0xb5, "fb1f8d7f4c4214800a7ec760336657138ebcfd3b39732aac6bb12b085c4e8054c20958542c321d5b3d55eb798bc4d8bfcad49d48cb27254f15a6619a27f15806efa882c075d5c872e11ac3f5acaec963da8642813f50aa37c69518cede0556dd97615e543f2331e2ac6887b9dff2d3ff17c154828b0c40c780195e7c06fe6242193bce70c577309d53bd52e88c7834b767d450c052975a81be11cbfbb9645508d8fe4c414edf82d16ea07b8923aa24596b19282236"}, 0xbd) sendfile(r0, r0, &(0x7f0000000040), 0x20000000000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x1f}, 0x8) 2018/04/17 20:26:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xffffffffffffff02, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=[{0x0, 0x10f, 0x5, "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"}, {0x0, 0x112, 0x2, "ddfbe139893cc89f8ea9f41fba96c37798e80402702befe401da425739b649824ebb10222556731291f509eb7844263caafe44969d3f3321c0f25680848c47243b0ac9dca7e41c61139c3647ceed8148111114e07db4ae988ded3c220252480be249e3c5dcb42d550386c3cb6c2541e3701b523e7a2ac27aa09c4f1808"}, {0x0, 0x101, 0x3d3853cc, "0eff8d6a346b595b0c840b68a8d9de964f6ade7d3ea765eafd2e3d96bd50990684c09abad628123e50db63715928fb989d8f6a384e7c29f7ebd3d446a3c24383e409164e59217b5778911dce5a0cd1f9fd94ac60548ac8779a4d0d8c7e45f9936541ef2a0001823d043f9c02fcb64fdf794fa1feb2d88e57bcda889a0a865471b4dbca2be01af389"}, {0x0, 0x117, 0x8001, "c95367"}, {0x0, 0x19f, 0xbbe, "cf608f1fda59a375c26adbf9a139886cb23f0f4e6d7f679c9d41b4e3adf96b57f38242ff7af7d3e6d689dc00782287b1a6e91106f9676e5662831712f0959f689f8833eee4482ae2fe113a1d12e7accd34139ca2ff3b2e9a1911d409c22d8de2b47b7ed7f02ecf414abb85d0a1461468c2d3d8c587"}]}}, {{&(0x7f00000004c0)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x6}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="170000bdf6000156da3385cca4ff9538f22a33c1cbe8a03ad529f1c384acd2e4d5dfdccb7c867a6fd293758affda7cf4544ba2199b696e907d9fc24b7095c1934e10aef8f06f2e6113dc97f01d9d48597d5732c99c8896"], 0xc}}], 0x2, 0x8000) 2018/04/17 20:26:49 executing program 5: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x8) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="ef", 0x1}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="04921cb6955369fc138375841a9896aeaf19cc1d3fe34befea3cae511f2fe09dca9ab17ef79840f5197db54259a5d57f74e596bcdf1ed9f523b23c47a640f96f3f1aa97b35abe56f17e4ebbe2d5febd6543fd0eb237ce0e34cffc32d53c808b6c75164739a36a6ea7a88eb7fc692658792246404f4b9bad3cec407472cf4a18c06a566b5f0f3b42692481fe46b317438873c021ecc7a5a069e1c98bf3cd6ba2637542619f0261357d8aec425ce66e191866a"]) umount2(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x2, 0x9, 0x0, 0x7, 0x6}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x8000}, 0x8) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/04/17 20:26:49 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xfffffffffffffffa, 0x2, [{0x7, 0x1, 0x6, 0x0, 0x0, 0x1}, {0x1, 0x3, 0x9, 0x0, 0x0, 0x100}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x2, 0x4) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='jffs2\x00', 0x808000, &(0x7f0000000280)="c5e804ec1739ef3fedfbd87374b1cdc56ab5400a69cbfc32b3e4f0df660f2cd27de1b82eb78fc334790292961a4d6e2a9bcd27da901d1ab072f43c51dec9bbf593479c4b47fd1c254ba8541761360789669575043eae2bd45558acfeb12747bc765b9710d80f487057064e788883879ff793cce3441c1fdea5bdc5db2ccc69c70bc4c7654fd0ca3f4010e7814c32ed00c5ff0bb28035fc62b53c0788414a397505959468ef8f95fc45d714") fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x81, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000400)="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") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001400)={0x9, 0x3, 0x200, 0x34, 0x1, 0xad3, 0x3, 0x3, 0x0}, &(0x7f0000001440)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001480)={r4}, &(0x7f00000014c0)=0x8) getsockname$packet(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001540)=0x14) bind(r0, &(0x7f0000001580)=@ll={0x11, 0x5, r6, 0x1, 0x6a6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001600)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001640)={r5, 0x81}, &(0x7f0000001680)=0x8) ftruncate(r0, 0x7fffffff) recvfrom$unix(r0, &(0x7f00000016c0)=""/142, 0x8e, 0x100, &(0x7f0000001780)=@file={0x0, './file0\x00'}, 0x6e) ioctl$int_in(r0, 0x5421, &(0x7f0000001800)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001840)=""/120) modify_ldt$write2(0x11, &(0x7f00000018c0)={0xfffffffffffffffb, 0x20000800, 0xffffffff, 0x4, 0x1, 0x3, 0x80000001, 0x0, 0x9, 0xffffffff00000000}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001900)=r0) r7 = request_key(&(0x7f0000001940)='user\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000019c0)='\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r7) write$binfmt_script(r0, &(0x7f0000001a00)={'#! ', './file0', [{0x20, 'em0/&wlan0#.!'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '(wlan0{$%ppp1cgroup'}, {0x20, '+nodev'}, {0x20, '},{eth0em1/GPL}-vboxnet0$posix_acl_access:\x00'}, {0x20, 'selinuxppp0'}], 0xa, "f1bcdb62a0f50742b0be5469034d4d3d6bc0467a3f6eca5126df10d6901eb8d3f13def3f126118b5e22cba8a6cb194a32f487ec28074b7d206c698c1d5be"}, 0xae) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001c80)={0x1, &(0x7f0000001ac0)=""/154, &(0x7f0000001c40)=[{0x100000000, 0xb9, 0x3, &(0x7f0000001b80)=""/185}]}) pivot_root(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)='./file0\x00') syz_fuse_mount(&(0x7f0000001d40)='./file0/file0\x00', 0x6002, r2, r3, 0x7, 0x101000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001d80)={0x80, {{0xa, 0x4e20, 0xaf, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x8, [{{0xa, 0x4e22, 0xc995, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x20}, 0x100000000}}, {{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}}, {{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e23, 0xffffffffffffff00, @mcast2={0xff, 0x2, [], 0x1}, 0x1b8}}, {{0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x48c) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002240)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) accept4$ipx(r8, &(0x7f0000002280), &(0x7f00000022c0)=0x10, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002300)=""/4096) 2018/04/17 20:26:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="04040000c12c0900536b5b5be153790200000000000000b2940613ca74de6fffbea2bedcdfcfe06200000000", 0x2c, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x4, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x13, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@bridge_delneigh={0x24, 0x1d, 0x10, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, r2, 0xa0, 0x98, 0xf}, [@NDA_LINK_NETNSID={0x8, 0xa, 0xffffffffffff025b}]}, 0x24}, 0x1, 0x0, 0x0, 0x40001}, 0x40050) 2018/04/17 20:26:49 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r1, &(0x7f0000000140)={{0xe6db7787e5689198, 0x1000, 0x3000, 0x321, 0x306, 0x490, 0x32, 0xbf81}, "e41b577e490c67345d9456bbb22660350f138b0a35c7d1dc917326769e2ecc0396e2b526921d706c65b2c47a189d9bcfb9398d47fee340c34448326668f7e2c63463a5dec821fd50a071fd147779", [[], [], []]}, 0x36e) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x200) r5 = accept4(r3, &(0x7f0000000500)=@can={0x0, 0x0}, &(0x7f0000000580)=0x80, 0x80800) sendto(r1, &(0x7f00000005c0)="3557722c328efdc47588e8845ad26d60d490ff1ad6c2fdae48473905c715240ad90be1f2b3f7c64fc89aef655d1e4d78a6cbf9e4c6c80e53b01d6bbac9ea6cc20d743122b8953895660ad677c22feed71b9ad2ad30fe98a26bce49461a299619423d3f7d128c1c9f9f91d75b", 0x6c, 0x4000, &(0x7f0000000640)=@generic={0x6, "8decaf7dcb990c7f6453dc8d6999a39134bdeb356b8154bc604b16fd7788254d33741e8763f60d031eef1ea3c331881cb6a2ddfbf258f4da44e3087fe3fdb709d05788460d4c270bcd7cb96967cd7c2e7765cd201add9bb5adc04fd8f5e687172ea88c7214657931ffd81c0f7212dbbe9f50dca0972d884d55dedca21bc0"}, 0x80) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000006c0)=""/108) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000740)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbc, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000007c0)={0xf0, r7, 0x10000}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x20081, 0x0) recvmsg$netrom(r8, &(0x7f0000000d40)={&(0x7f0000000840)=@ax25={0x3, {"606269c3010c5e"}, 0x81}, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000880)="cc959868acb8c73f588e8070ea41ab72c4163f0f02656f2d7474aed34ee5b8fffd1b1091a730fc9d029b360ac0cb6c2dbc5417a53d2d027ef4aee5c9c518f097503ebfc6f09b91387fb4359b9006dc5a932ab5f5cf1cb46c23723b7377b9dada7ac59fd489e7277fb5f9dd6145644a4158a28bc82689a01b7ac2089db4fa21dc1296c0153b8ac8161b309a597f7a101b34a69752be8dbe5c6969e6d7e292125a5784efdb2175d50221140843af070bcc8281c2c6215bc8e89b64faae1017a70df2255c3536e3", 0xc6}, {&(0x7f0000000980)="a91154d915e66fe87fb1d6fb0c940e77ec45124e5c9939b241b919bfb021b5a8d52bec53c2c1431e06dd37769e68bf73641f1243b4a81f2673cdc33e530026341957b12bb6bb4e60dbf09f72738eaa7a361ede490bd9a70991128ee5dbfb4936f683c85ff0ba9f82e969dd1e06d952b5333a319d1596432e5dab2c324010db327c8c5151970e5e", 0x87}, {&(0x7f0000000a40)="e65702032f18a3c49c53d42d68618409258d571a8cfb6788a8b072338647c78af79038e0094b7b5b42627704d698072c8d0d0d1de3eaec32783991c3022d96fb9afab7233fa9b734bff3cbe29c30b3f83099ef4799d1a165e84de48eec6369e39e913c022c4251bb8a7bd6bfde7e7199a39b9f61d70989387359e1352746509a643ac1af67e356a4b98467b5d386bfc41f49038359e9ec548e61d383257d962c7eabc2911c60138a86be83f228920066b461f76fcdca9627144ce9277d53121d", 0xc0}, {&(0x7f0000000b00)="c4f6a74793aa2a4a9b4afec9", 0xc}, {&(0x7f0000000b40)="5f83e7643c66b880cb306b1672acafc439dc41dee9354b4e7eb77f6c1f27434d2bb0", 0x22}, {&(0x7f0000000b80)="47af74030165f237e138a390c76f2d3f9e6735365ffbd39a31d52aa1594f04bacb6e7132450d3d16d8da269b483590bd8aba70dc377cff57ec8645e29a893868dda74e17914d23427004555c43324b3b2061de9b1741fea9b3997dd5bb61ea52b577286c695a84d2bef6c4dead25680cfc06f513a15bc59e69c6dd2e82731b242aacf74b99ecc13a091fd714256cc22901f2844b41110edb570458e75a7a764c787dfe863e1204e1c5efba665c72079042", 0xb1}], 0x6, &(0x7f0000000c80)=[{0x2c, 0x11f, 0x9, "822792c96e8bfdf51582287a835338b565fa22c35c00ce8a4537797742a873"}, {0x88, 0x117, 0x2000000000000000, "73b452fe92198d044f25ed68def98d6293920b773bd17941af3d2e2185a14f3c71bb13931544199b5707ab705405c32d66d3818ce78bb18fe891b11b41cbc3926546a58f108f1816bde26c382a2e108b06c1b0f3a5966db9f76e70aec0b98f12ba92da88482e62ba869e61008876735b1653de6bec69d80d07bf5a"}], 0xb4, 0x40004}, 0x40000000) sendmsg$nl_route(r5, &(0x7f0000000e40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x88201}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)=@getlink={0x28, 0x12, 0x600, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r6, 0x100, 0x1000}, [@IFLA_NET_NS_FD={0x8, 0x1c, r3}]}, 0x28}, 0x1, 0x0, 0x0, 0x44}, 0x4000) getsockname(r2, &(0x7f0000000e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000f00)=0x80) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0x7, &(0x7f0000000f40)={0x40, 0x7, 0x5, 0x6}, 0x10) fchdir(r8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r9, 0x10e, 0x8, &(0x7f0000000f80)=0x2188fbc1, 0x4) fstat(r9, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, r10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001040)={0x2, 0x1, 0x3f}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001080)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000010c0)={0x0, 0x6, 0x100, 0x1, 0x200, 0x800}, &(0x7f0000001100)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001140)={r11, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000001200), &(0x7f0000001240)=0xb) connect(r0, &(0x7f0000001280)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x1, 0x3, 0x4, 0x2}}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001300)={r11, 0x9, 0x100000001, 0x1, 0x89f, 0x9}, &(0x7f0000001340)=0x14) bind$ipx(r8, &(0x7f0000001380)={0x4, 0x7, 0x9, "bd2e487e22c3", 0x9}, 0x10) rt_sigsuspend(&(0x7f00000013c0)={0x1f}, 0x8) 2018/04/17 20:26:49 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0xfffffffffffffff7, 0xc, 0x5, 0x5, 0x6d, 0x2000, 0x800, r1}, &(0x7f0000000340)=0x20) r2 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r3, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0x1c) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) sendto$inet6(r3, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getgid() ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000003c0)=0x906, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000500)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000440)={0x0, 0x0, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000700)={0x2002}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000480)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) sendto$inet6(r3, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000740)=0x24000, 0x4) r6 = fcntl$dupfd(r2, 0x406, r4) inotify_add_watch(r6, &(0x7f0000000780)='./file0\x00', 0x80000000) [ 83.934808] blk_update_request: I/O error, dev loop0, sector 2048 2018/04/17 20:26:50 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = socket(0xc, 0x1, 0x68ea) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0xd4, 0x7, 0x100, 0x6, 0x7, 0x1}) listen(r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/17 20:26:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4200, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001240)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000240)=""/4096}, &(0x7f00000012c0)=0x50) fcntl$setlease(r0, 0x400, 0x0) socketpair(0xd, 0x3, 0xfffffffffffffffd, &(0x7f0000001300)) r2 = memfd_create(&(0x7f00000001c0)="9e", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0xff, 0x80, 0x46b9, 0x20, 0x0, 0x1de, 0x100, 0x5, 0x3, 0x9000000000000, 0xff1, 0xb31, 0x1, 0x1, 0x972f, 0x7caeacf0, 0x9, 0x3, 0xfc, 0xffffffffffffffff, 0x9, 0xd8, 0xfffffffffffffff8, 0x3, 0x200, 0x100, 0xd53, 0xbc92, 0xff, 0x2, 0x2, 0x0, 0x8001, 0x0, 0x400, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x1, 0x7}, 0x100, 0x8, 0xd74b, 0x4, 0x6, 0x2, 0x101}, r2, 0xd, r2, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137ab6fe251190634435dca", "6aaba7ad36009867bd21673a0847821ffebadc5ca0c0cafff4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec4e490000001920fb6d590a5591e6aa0000000000000000000000000083d72a"}) 2018/04/17 20:26:50 executing program 2: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) fcntl$getown(r0, 0x9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000009c0)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x210302, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x3) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='/dev/loop#\x00', &(0x7f0000000500)='keyringproc\x00', &(0x7f0000000540)='%vmnet0vboxnet0\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='/dev/loop-control\x00', &(0x7f0000000600)='wlan1\x00'], &(0x7f0000000800)=[&(0x7f0000000680)="74086e750000000000000000008c00", &(0x7f0000000700)='\x00', &(0x7f00000007c0)='\x00']) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000980)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x1000000000, 0x102000004) connect$unix(r2, &(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000ec0)=""/150) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x803c, 0x0) pkey_free(0xffffffffffffffff) prctl$seccomp(0x16, 0x3, &(0x7f0000000b80)={0x8, &(0x7f0000000b00)=[{0x0, 0x2, 0x1a7e}, {0x9, 0x5, 0x3, 0x528}, {0x0, 0x80, 0x3, 0x4}, {0xac4b, 0x7, 0x8, 0xffff}, {0x0, 0x0, 0x1000, 0x3ff}, {0x0, 0x367, 0x0, 0x6}, {0x7f, 0x0, 0x0, 0x20}, {0x776c, 0x8ba0, 0x1ff, 0x4}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000008c0)=r3, 0x4) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000), 0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/04/17 20:26:50 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420000) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) 2018/04/17 20:26:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000000200)=""/1, 0x1}], 0x1) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xfac, 0x0, &(0x7f0000000080), 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="6d61703d6e6f726d616c2c636865636b3d72656c617865642c6d6f64653d3033392c008a6ff33ea7b37ad308eaf28596ea90f45fad169f6b8e24e96957f0307b8a7ffbeab9f5c0857adc9d3a01ee12b0d5ef062361e3229f5a29e4cff677064cf0e54c60cf0d8b8d145e7f36e3b81f568bb8316b73f00fecf04ca5a592860d49a8cdb58cdbf36c12b69ec575f698b08326c8444ab03ce9925657e63556c3eebc450348473f6ea095f6254c8f3e0ca43b3c6e36348f029b67000000000000"]) ioctl$int_in(r0, 0x5452, &(0x7f0000b38000)=0x3c) r2 = dup2(r0, r1) socket$key(0xf, 0x3, 0x2) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x8, r3) ptrace$peek(0x1, r3, &(0x7f0000000080)) tkill(0x0, 0x0) 2018/04/17 20:26:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xd6cb, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0xe, 0x1f, 0x10, "96c8011fc7c6605cbc4313e228649354a51aa77864628933664d7295d515dfdd00673716b8c3d86efeb9028f1529a5cb507cd533f472dd86ec2c95906ff8dc4c", "6e891619ef93e209b4ae172ae9a9788cd80e90bb0374c14042776cda4a602b56", [0x3ff, 0xffffffffffffffff]}) 2018/04/17 20:26:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/04/17 20:26:51 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xda4612cfefd293b4, 0x0) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x8000, 0x0) ftruncate(0xffffffffffffffff, 0x3) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) write$cgroup_subtree(r3, &(0x7f00000002c0)=ANY=[], 0xa871f499) fsync(r2) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x1f, {{0xa, 0x4e22, 0x2, @empty, 0x2}}}, 0x84) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000280)) 2018/04/17 20:26:51 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unshare(0x60000000) prctl$getname(0x10, &(0x7f0000000040)=""/234) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/17 20:26:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@random={'btrfs.', '[vboxnet0GPL\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x5, 0x3, 0x7, 0x9, 0x4, 0x100, 0x2, 0x200, 0xcc2b, 0xffffffff, 0x3f, 0x5, 0xfa69, 0x80, 0x400]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xffff, 0x8000}, &(0x7f00000001c0)=0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000280)=0x4) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') 2018/04/17 20:26:51 executing program 1: prctl$intptr(0x1a, 0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000040)=""/55, 0x37, 0xfa0cadeac4c6d094, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='nodev+\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='bdev\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000380)=[{&(0x7f0000000180)="19e8e78ea7d5e3e95ca7ad0018b833861e4214d147c5f86d4754fd4866b4b3200fd6d7e9c340185c5c722ace213b77e1e2b9", 0x32}, {&(0x7f00000001c0)="0d1c698d519cb034a5b642676f36139403affe12faa186bc0d61cd09f2e83b1ceee96b3081cb79ee3f1f87724da820c6670025b824b300641fa862c658f675d4f3da202347088df9ca975ad7d2a76eaca9354383e8d77d39d97f67dd8fa8be5fc6d974457111d92c21f93429be4c9fd6282b2c24420a114f77f3ac86243f80b11b428891d365ee065d2a7aaa", 0x8c}, {&(0x7f0000000280)="eda5eebd3a967e70cb84fa7c3a47986a720cc9080b4a8f30720e5fba3a8ccab054724f483a7501517220f6396513282615e874135b9a8c399d9d85d0590cc51c750adf2593296d2c83d8b00c3f4e8e92a3cdd43907f5a5a35d0eb0a8fbc2c54cf37663dba7ab7445f8111b3c1e49f9eeff0a379f2e709623dd2a7db208d173f8547f5a0323ee9d746e16bcb582f2d2a50d6452cb25d4f59105c76803337412f89707625fe787af5d30f087bf657b492c9e86e1599984b6892417e545e601f3d7e5b978cdb3edade22be43b3148b76e7b435702ce1fe62e164925cfb6caae52f9a11faad50e9cbd60eb7a8bd6cd4b695f730067", 0xf3}], 0x3, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000004c0)=0x5, &(0x7f0000000500)=0x4) keyctl$search(0xa, r2, &(0x7f0000000540)='logon\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, r2) clock_gettime(0x2, &(0x7f00000005c0)) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000600)=@req3={0x10001, 0x0, 0x200, 0x1, 0x0, 0xb4, 0xdbaf}, 0x1c) keyctl$setperm(0x5, r3, 0x800) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f00000006c0)={@remote, 0x0}, &(0x7f0000000700)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000740)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, 0xb2d, 0x70, 0x1, 0x100, 0x9a53, 0x200, r5}) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f00000007c0), 0x0) getsockname$ax25(r1, &(0x7f0000000800), &(0x7f0000000840)=0x10) getpeername$llc(r4, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000900)={'bond_slave_0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000940)=[@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2c) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r6 = memfd_create(&(0x7f0000002340)='\\wlan0trustedbdev#ppp0.user#{\x00', 0x2) getpeername$netrom(r6, &(0x7f0000002380)=@full, &(0x7f0000002400)=0x48) getpeername$packet(r6, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002480)=0x14) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000024c0)=0x9, &(0x7f0000002500)=0x4) getpeername$ax25(r6, &(0x7f0000002540), &(0x7f0000002580)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000025c0)={0x1, 0x3f, 0x8003, 0x6, 0xfffffffffffffc00, 0xcd19, 0x5, 0x10001, 0x0}, &(0x7f0000002600)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000002640)={r7, 0x401, 0x55}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000002680)={r7, 0x8, 0x100, 0x3, 0x7, 0x6}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x0, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000026c0)=0x3, 0x4) 2018/04/17 20:26:51 executing program 4: prctl$setmm(0x23, 0x2, &(0x7f0000190000/0x2000)=nil) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000080)) 2018/04/17 20:26:51 executing program 0: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace(0x8, r1) pkey_mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x400000000000002, 0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) ptrace(0x11, r2) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x8, 0x80013, r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x6, 0x3ff, 0x6, 0x9, 0x80000000, 0x5, 0x7, 0x9c11, 0x800, 0x1f, 0x7, 0xdcec14c}) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, r3) 2018/04/17 20:26:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0xa00) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x8000, &(0x7f0000000080)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x591, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x200, 0x0, 0x4, 0x100, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000004c0)=""/153, &(0x7f0000000580)=0x99) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x0, 0x8, 0x113, 0xffffffff80000001, 0x5}, 0x20) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e21, 0x4, @empty, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000640)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0x14}, 0x7ff}], 0x4c) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) getpgid(r5) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000700)=""/4096) readahead(r1, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001700)) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000001780)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001840)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x30, r6, 0xb00, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) fgetxattr(r2, &(0x7f0000001880)=@random={'trusted.', ')\x00'}, &(0x7f00000018c0)=""/202, 0xca) restart_syscall() r7 = dup(r1) open$dir(&(0x7f00000019c0)='./file0\x00', 0x10001, 0x100) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000001a40)={0x4, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x3}, 0x4, 0x20000000, 0x80000000, 0x7, 0x3ff, &(0x7f0000001a00)='bond_slave_1\x00', 0xfff, 0x1, 0x65}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001ac0)={'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001b00)={0xfffffffffffffffa}, 0x4) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/17 20:26:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r0, &(0x7f0000000680)='cgroup.subtree_control\x00', 0x2, 0x0) dup2(r2, r1) 2018/04/17 20:26:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbff, 0x20000001}, 0xc) umount2(&(0x7f0000000340)='./file0\x00', 0x7) set_robust_list(&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000040)}}, 0x18) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) recvfrom$llc(r1, &(0x7f00000005c0)=""/4096, 0x1000, 0x101, &(0x7f0000000000)={0x1a, 0x105, 0x8, 0x509, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x7ff, {{0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x84) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001a0022fdb3c97137c094d1e04ea7e3a1000000000000000000000a000000"], 0x14}, 0x1}, 0x0) bind$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"e51c27515b678e"}, 0x1000}, 0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000001c0)=""/84, &(0x7f0000000240)=0x54) 2018/04/17 20:26:51 executing program 4: exit(0x8) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x1ffffffd) 2018/04/17 20:26:51 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) r1 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf906ce4ad25b0d68a5645e2524116a30c84dd75e"], 0x17) sendto$inet6(r1, &(0x7f00000000c0), 0x3f, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/17 20:26:51 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="30e928a064000000"], 0x0, 0x0, &(0x7f0000000f4d)}) close(r0) 2018/04/17 20:26:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) quotactl(0x0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)="300cefe7ca6fa5cdca4d327e8d577fe00104143fd7a5c5a849087d8be61f1e1102004090") socketpair(0xf, 0x5, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0x800}, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x3, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0x3, 0x0, 0x5}) 2018/04/17 20:26:51 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x68) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/04/17 20:26:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000001080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60000, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) [ 85.477313] IPVS: Creating netns size=2536 id=14 [ 85.479692] SELinux: policydb string length -766849530 does not match expected length 8 [ 85.500845] binder: 9615:9619 unknown command -1607931600 2018/04/17 20:26:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x45) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b80)={0x0}, &(0x7f0000002b40)=0x9) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002980)={&(0x7f0000000100)={0x2718, 0x7, 0x9, 0x408, 0x70bd25, 0x25dfdbfd, {0x2}, [@typed={0x8, 0x63, @pid=r1}, @typed={0x4, 0x79}, @nested={0x2e4, 0x27, [@generic="a96d58208a73d510dd5bcbb05f07e45ab4892470c8783b2d1ffe8cba336c3527572976a2cb98404323fe971c27af327ecec6aaa082553e42773e92b687e306246ced7e4943236b132de8f38e4aece4d28fd93ead700961ea0928528fb935315945af75c2981ccbc39e59441511886fa9cdfcbed6ad6d8b94cee7d88d186ac9ab5e8bf4a43de0a4063cba9bafca677966d4200ac064680eed9087ffb91878e8ff91f5fc4a3bc82166aa34638311df91afa9333732e056bd389e241435457d0cfe63f2b5bc71478dd2a5af4d5050034f870e719b2b42922c75ce4e85e7aa687ed4e13040d98e95849024d9fb58", @generic="dc272f655103aab4ee11c7fc4825e46d6b13f7448aecd815fdc786ddca551a35675903e8f6d556464466e738125aed4901a759d78bc0920ac847a7d4ddd55d1919ad4b2152245b2ba851f5423e8be6be257d3f4290ac0a3d195b3180f9b5de1ff65cfdb8fcc1e99abd13edff92e682be63f606aa20f3a09acdab2e00c3524e1403abfe69d56c2e58fa6dd8a23de09df4fe7b6b2804ad7b693f1257318f85aac2347a4f19848998d7b4a6c09a50e6f12213e64b5b6034c02551068f081af7851b2cc795f398fdb0da326d188de3cbdaf4c9ab35f16867da52700ed70404ef72b867e61948caf2d2b67d2022fb277137f76d", @typed={0x8, 0x67, @str='\x00'}, @typed={0x4, 0x44}, @generic="37faa43a8d33807d4df7440237", @generic="b7c264f8c7fd0bf44a5b8ef5c0411de328db3e7d8445bacb4508519cd1a8bb72b56f1313766da9a20c33b556168b7d8979d21ffa8ac42bd5369baaf9bd42d6e4b3ea4056e5bfa39ae18a7eda5abbe84db024b6cac963b51e426f96fa7818df9d5e99cadd72ed1b7673982fcdb9cc37e8343088756c2c22a0346dac727cf905f5c9ed131bc2c5250caa5aebbde17da50eb8738bce2e21f8985da8f4ab059c994ee43dcbc3b1ed24f8cb6a95aa2e7a591ec24f29df61db3d588bb5c873788cb12d9e6b3b84c2c56a0c9fd6f26f2158e6641c6eb81e16f3dbbd85ab97d9f337bbd1c58feb9dcc8d987afc94"]}, @nested={0x1c8, 0x56, [@typed={0x8, 0x45, @ipv4=@rand_addr=0x2}, @typed={0x10, 0x7e, @str='/dev/sg#\x00'}, @typed={0x10, 0x20, @str='/dev/sg#\x00'}, @generic="e9619a6f8f6d332b2bc68bf6e1e60ed834c76b202ea31c1dede7f5a6ad8330a2b8457bf086d5967ac3fc21ba297dd8e04f980b853e1e099858ab69dc032e86b9a07ca1e199b3a2cb591d23cc4babf499b6db605f50f1f74ce3cb85ccc4a63706a3f71560a014be9249a122b84e74c4909855c3723b4481b0ab38990207b5b9b598051912fd9fc39792812b2cd9f55a4642", @generic="9b2b3466fb2fbab89745ec6c0463555d7b1d7110642c8a5f4412c4ba0dc3e1512eef0e3b603a002eee6eb91b3f3182788976eac730ec98660c5f471d834b7fb4d20cb8b7b2fe8317e9f8aebcbaf35e9bfa85bb79acc553105a6633c69aa69ce5ccc963f90b55fe18b3d31939f6258b786035a1a2ed364975027ebb38486681bd6bb7df6a239954468d0d7a78539e3376fc4653a8075eb8e080a5d6f9c4c2c88ffdbdd03ab45130a13777741ce387b5876ff6e06d901fa975d04d8915af60bdbfc4c18fe148de63de9891b3463687841cd105600a6059392f6ed1daec5db98292ea19e7de8cd4664e8d84106e8956979956ef", @typed={0x8, 0xb, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x2a, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @typed={0x8, 0x24, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 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@generic="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", @typed={0x18, 0x5, @binary="79f1fb024cf157e911e707ae8520c73a0f"}]}, @typed={0x14, 0x31, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="ed4f06862b934c2f347f377d37cf40fde1ef0f4f4685ce255080822438e06ab787a2888aa779bd6cb57b0437745bbef3438c769797e70fdecbf2a536993887ad5cdbe405aa116470030eb7e1ecefb61d6ba7529e51b433e6e5f8c1ed911647c5c5af00294751a78da43f7b732e9b6cb7fcd62212889a1679ab23a61adc297c20a91a5eca218d368d20098c4c04e0f5916a35ca3bd8d5453b5e8e2929b534e2baca89fb36ed53e86109db7ef6bf717b9525bb801cb5", @typed={0x8, 0x4d, @u32=0x9}]}, 0x2718}, 0x1, 0x0, 0x0, 0x44000}, 0x4008010) ioctl$void(r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) [ 85.532762] binder: 9615:9619 ioctl c0306201 20008fd0 returned -22 [ 85.550203] IPVS: Creating netns size=2536 id=15 [ 85.577260] binder: 9615:9642 unknown command -1607931600 [ 85.585580] binder: 9615:9642 ioctl c0306201 20008fd0 returned -22 [ 85.628730] SELinux: policydb string length -766849530 does not match expected length 8 2018/04/17 20:26:52 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfffffffffffffffe) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r2 = syz_open_pts(0xffffffffffffff9c, 0x8000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) setregid(r1, 0x0) 2018/04/17 20:26:52 executing program 5: r0 = socket$unix(0x1, 0x9, 0x0) bind$unix(r0, &(0x7f000000dff8)=@abs={0x1}, 0x6e) listen(r0, 0x2000d9c) 2018/04/17 20:26:52 executing program 2: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000000)={0xac3}, 0x8, 0x800) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f00000000c0)=""/235, 0xeb) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/04/17 20:26:52 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f0000000040), 0x55) ioctl$void(r0, 0x5450) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="f0255553e08f66880189423250f3bc8d1dae040bb828c3f9bf35958d4b6221f019c2aee1c1249726b0a82c7f8cd562657ad0e2e6a0ae5521df0e70fa7621a0beeaf4f9504d0c6e211a0b2ae4ed9afa3c68656f0963fba49c6458954a9be5c412240e616eb7cfd8dd239d80b2e3aed1416c01684a823ba205439a61238feb70fafc45c7ef781f43b3800884f4a682e1df757c3f284e") r1 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000380)={r2, 0x1}) sendto$ipx(r0, &(0x7f0000000200)="cb8ba5d36e7a764abbed59774e4f5f7f3598edec4f3bd536cd67221a22c8610d08aa46c93faa3dbcf32405e5a2d1a3d3dc416698932c424b3658b3777a5faedb4aadaaf3d6be2c7d75ce8e948b67e258995877e689316a43095ce85c6d6c9556188e474a", 0x64, 0x20000000, 0x0, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x401) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xaca365351ac64fe7}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="080003002c00000635cb1c00010000000800040001000000da19db76f3b94c19a05cfe0c9c62f93704000008000200020000000000000000060000000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/04/17 20:26:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x8a, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/138}, &(0x7f0000000440)=0x78) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0xd2, "2363d5a9ae3416c23845b3d5868a577ae498d67409749e8beb445a916fa7a8ab75c1922a13109d2e0a6d62bc728b4309730e6b140d930e4fcdf92388e9ec1ee9d6e88e080da9a238583d3f4b9d90e27f7f028c773f85c33dff4311a432fc419fc1c6798658e9156056ff0fe004a47fa3480ebc53772a6b4074e43d87c20a14fb06140fc8a07f84cc4f655818860eb02a41fe3d369d4a0c3758372084e116bf7661cf24d994dfee073ca442579db629740235eb4e90d0f57ca06c319789e0919a51ed4e4b67b34375b49415dba393caa9f9d6"}, &(0x7f0000000580)=0xda) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000006c0)={r1, 0xffffffffffffffe1}, &(0x7f0000000700)=0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x0, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/17 20:26:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000100)=""/2, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xa8, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0b63000011634840020000000000000001000000000000000000000010000000000000000000000000000000000000002800000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="800000000000000011634840020000000000000000000000000000000000000001000000000000000000000070000000000000001800000000000000", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000040000000000000032000000000000008561646600000000070000000000000002000000000000001200000000000000852a747001000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000000d00000000000000"], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0200000000000000106308400100000000000000"], 0xaa, 0x0, &(0x7f00000003c0)="43e12bc9ab90b6b1e76bb5efabbce1f5f2647ddce4a18a71c59f9282b9c52d03393206df17b07b2bc41b422836055ee574a8848bf54a87e7e4d069237fb30c9df1d65652e6eb9764557ed932e62f1fba99452767ec6c8b4a1d3ce8225580273e2400cb4e7d8bd9d9debbf5e1a43c89471c18d2e3e8c8ae9c9f61c422d5292a7f72773432aa7198aec6d6dafe94502356049194a2d833e0aaf5cc6a38a9dc4490bc5e787eb5430d275fea"}) 2018/04/17 20:26:52 executing program 7: clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000040)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r1, 0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r0, 0x15) 2018/04/17 20:26:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x0) recvmmsg(r1, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000100)=""/226, 0xe2}, {&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000480)=""/189, 0xbd}, {&(0x7f0000000200)=""/119, 0x77}], 0x5, &(0x7f0000000580)=""/143, 0x8f, 0x6}, 0x9}, {{&(0x7f0000000640)=@hci, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/154, 0x9a}], 0x1, &(0x7f00000007c0)=""/178, 0xb2, 0x3}, 0x7}, {{&(0x7f0000000880)=@generic, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000900)=""/178, 0xb2}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/22, 0x16}, {&(0x7f0000001a00)=""/251, 0xfb}, {&(0x7f0000001b00)=""/131, 0x83}], 0x5, 0x0, 0x0, 0x1f}, 0x9}, {{&(0x7f0000001c00)=@nl, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/2, 0x2}], 0x1, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f0000001d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001d80)=""/74, 0x4a}, {&(0x7f0000001e00)=""/239, 0xef}], 0x2, &(0x7f0000001f40)=""/34, 0x22, 0x6}, 0x2}], 0x5, 0x120, 0x0) 2018/04/17 20:26:53 executing program 6: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0xff, 0x30000000000000, 0x5, {0x0, 0x989680}, 0x6, 0x3f}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/04/17 20:26:53 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2f0000001c0003fd25934de1093688720add0780050000001f5f13c908000100f8ff72730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) socket$inet(0x2, 0x0, 0x1ff) 2018/04/17 20:26:53 executing program 1: r0 = socket$inet6(0xa, 0x2040000000001, 0xee0000000000000) finit_module(r0, &(0x7f0000000000)='-\x00', 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001240), 0x3) socketpair(0x8, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x16, "548ee4650a5cf52a11819e4f3bffbc1e2782f2fee260"}, &(0x7f00000001c0)=0x3a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) 2018/04/17 20:26:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vlan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'bpq0\x00', 0x600}) 2018/04/17 20:26:53 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) mq_timedsend(r0, &(0x7f0000000040)="251678f6e2b015a8416a5a609c6cfaa68fd0ae1cdf9f8196ef770750ed2553b06db9f85ccda7f6bb83df77efb3517fe22989a0be31df6b17fa4f5630f8152b78fdb5a4dad83c9b2456bfd65e6a0bb7eb1f2de90ee223fdb402afe3bd6f976a57bc4e6f75b96fecea4a81c289cf3558075341d826d1f5f38f47b7bf6b79c365556eebb38cbe719fc1b2f7493ed90ebe5e4b6c3cd4028a593a80cd2fa063", 0x9d, 0x4, &(0x7f0000000100)) 2018/04/17 20:26:53 executing program 2: r0 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = getpgid(0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setown(r1, 0x8, r2) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)}}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) renameat(r1, &(0x7f0000001180)='./control\x00', r0, &(0x7f0000000080)='./control\x00') 2018/04/17 20:26:53 executing program 3: r0 = epoll_create(0x2) fchmod(r0, 0x103) r1 = syz_open_procfs(0x0, &(0x7f0000001240)='stat\x00') sendfile(r1, r1, &(0x7f0000000040)=0x1000000, 0xffffffff) 2018/04/17 20:26:53 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r0, 0xc8, 0x48000000, r1, &(0x7f0000000380)='./file1\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000600)={0x2}) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000240)="de", 0x1}], 0x1, 0xfffff) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64], 0xfffffffffffffe87) lseek(r2, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f0000000280)={{0x20, 0x3}, 'port1\x00', 0xa0, 0x4, 0x4, 0x401, 0x1, 0x9, 0x2, 0x0, 0x3, 0xfff}) pwritev(r4, &(0x7f00000005c0)=[{&(0x7f00000003c0)="8229491b9c90170a5e145d9ea6dd3a670fc3cb0b5a8235412f2e7e032f2799abbb1c8ccf8624c437aa1f73b6a8b99d21f1e96fab38eab659ad00b36ad5dedec05d1c0ed95afb107e3ca286d0a233d7e4c36cb8aae9473484d74b999d1048de12545890f756af19157f481e700345e6b3f517c99c6a", 0x75}, {&(0x7f0000000440)="c9f9656531509fbf48ab4b4c47fc7989c32399c9385e7bb37444aa81c4af194cd8bb755d35b4d9c6328618af0c1af031b9eb3549e560c602fb622a91d58b7fcef72be78dd1ea49e79e366bb8c1ba01741d8a59325bdb71e4ccfe1c15d716", 0x5e}, {&(0x7f00000004c0)="a453875d23943b50e78e999d43e67be7ddaac8c1f8c90ff0d65d9b38bfb3df9fe6f92e5e4c73fd121a6f542a091597297b98ab2889546e79494422b515e5e7913c7010de6dfbe71ae837eb559fcd06a23d17ed7a1d9db256cc90d601d0a7f7ecdd8795bb08034b3913e6ce609d18d4fba26dbf42e7fddf540d4826a86f46405798fb9f8cc8ab75d8c5eea0305ff1ef101f10b14b97c6064fe9dbd8557655cc5630a60490235af3bea099c5c43280c64ffeb5095cfcf1143a10", 0xb9}, {&(0x7f0000000580)="65813eb749b078c82811b24a", 0xc}], 0x4, 0x46) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x7) 2018/04/17 20:26:53 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="ae000000e7c0b3ab41213869bc29d7ea097e25833fe575b2ad23e3a76e061e8dc48c9809b0fe522d514998ebde8e8716e18e45cbf410d50cbe08d86bfd9751b7609b404b0f9b47b96175de7825e5db4cad5484f348572e26ce726c9b081b78781754653af82f793ed0d989a70199df40c1d37c9196d2e9e41fbeb4646466f2086f9ccfcfe4f563a2e2662ab7d287c6c525709c354d608d0fb0686100000000000000000000000000000000"], &(0x7f00000001c0)=0xb6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xbff, 0x3}, &(0x7f00000000c0)=0x55) 2018/04/17 20:26:53 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'security\x00', 0x66, "2b1a09dd7ac2beeac8ea6884375cabf683ce09109401b52c2e30628080780118f8d90614cf056c48dcd371f4426e170a7e6242f96c61f351b6eb5f194316b818bde60f45f5980e401649c513c9110064d4457589afcfd7eef43456a937a3dc762f3f851c9caa"}, &(0x7f0000000300)=0x8a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0x9}], 0xffffffffffffff09) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000080)="ee7e00294f6c4ffe69ab5e9e9d64", 0xe) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockname$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) prctl$getreaper(0x25, &(0x7f0000000480)) signalfd(r0, &(0x7f0000000380)={0x1}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f00000003c0)=""/95, 0x5f, 0x1, &(0x7f0000000440)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000340)) 2018/04/17 20:26:53 executing program 2: r0 = socket$inet(0x2, 0x1000000002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001440)={0x0, 0xece}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000014c0)={r1, 0xfffffffffffff644}, 0x8) inotify_init1(0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000013c0)=0x1, 0x4) bind$inet(r0, &(0x7f0000001500)={0x2, 0x4e21, @rand_addr=0x7}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x33, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x13, 0x4) r2 = accept4(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x80, 0x80800) sendmsg$netrom(r2, &(0x7f0000001380)={&(0x7f0000000100)=@full={{0x3, {"762ec2aa6168fc"}, 0x8}, [{"969f55db3e8bf6"}, {"68c700b1cd3149"}, {"4bb71e97e28721"}, {"eb3cb5edfe5993"}, {"74ce61e0b51e1b"}, {"44132110035467"}, {"e562cc3c1d9963"}, {"b76c295b050912"}]}, 0x48, &(0x7f0000001200)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c60866d376c78c13ac8e26482bf2e18c33339847f8e21cf958360e4ac5454c77c46049495b63bf496906544757a11eb5167e96eb845e220a6d09864b0d28703851ae9684", 0x44}], 0x2, &(0x7f0000001240)=[{0x6c, 0x110, 0xa28, "5d7b9defbb766c9d7fb9438584bbf5d02e4fd928003d251fa5af26c233e6b76b15021d8dc5fa2453cbaa35806403c3a52d5658e353355875194944b034b0deaea74bf8ed161e65239c68a5c8482b4fb28a15a6be3c25f4fbf19916353f3c320b"}, {0x5c, 0x113, 0x3, "28f5c8c6d7b3a5296a66c3bfb8a0405f96b5508321f43f85dae69643a2904e7a30b34c47fc1b366361430f00376ee6a64a0b3908f5dc596f0d1db3aab0cbbebd0948f8fb59b23b28e28929c07b381c74"}, {0x78, 0x6537c881fadf079, 0x4, "4cb6f8ce78209e8765d0f527820682971b76f70f3ce9bd0defb4f8b578b2604fed64e5976c485d27efd7330e0f1e225fce2aa36445dbd6e50b05004e3fb1d8b41a512acb4f4fc7bcbb7e1778f36f6692e4445c809f946cf91e6559a256c30744c343666abe150cae5223"}], 0x140, 0x10}, 0x80) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e23, @rand_addr=0xf73f}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x40002104) 2018/04/17 20:26:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/178, &(0x7f00000001c0)=0xb2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x50040, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000300)={0x1, 0x80000000, 0x3f, 0x7a, &(0x7f0000000140)=""/122, 0x0, &(0x7f00000001c0), 0xf8, &(0x7f0000000200)=""/248}) 2018/04/17 20:26:53 executing program 1: lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='osw']) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000380)=0x3f, 0xffffffffffffff12) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x10001, 0x4) ioctl(r0, 0xa, &(0x7f00000006c0)="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") bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 87.534593] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 87.551499] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 87.556777] binder: 9689:9705 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/04/17 20:26:53 executing program 2: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1', "52828b3c7b6bca65d9b870e3c5a3ebb126c68d2c4abbb215b62a6368a24278cdbe891b8a0097334e0b1e9b0db50653968e6edba884828cce86f0c718f237698daa7a4cdb7bbef727fed1b6b04c12f91453639cab28542848c855844c84dd9b8e78afb8050d5560d58911423a5a6ce5965c945234712ec01f4bf77d3a55d30ab189240465a76054c48ee3d42986a0285d88b8b49a01df9c154ab124426a8bfa31e5f9bcf41967d49efc7e035f74ef2ef1d61c68b9bc021c2cf464074f4380ab0c43e14cab48ebcc488f56b5e2f6da66a3b4cd5af7b846a37d97828a0d7991dd0ad7acf0e83c36e6d848f9b7"}, 0xef) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0578044001000000"], 0x0, 0x0, &(0x7f0000012fc7)}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @multicast2}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}, r2}, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r4, 0x80000001}, &(0x7f0000000400)=0x8) recvfrom$ipx(r3, &(0x7f00000000c0)=""/119, 0x77, 0x40002141, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0663044000db0359"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/17 20:26:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bcsf0\x00', 0x4}, 0x18) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x13000000) [ 87.558883] binder: BINDER_SET_CONTEXT_MGR already set [ 87.558894] binder: 9689:9719 ioctl 40046207 0 returned -16 [ 87.561043] binder_alloc: 9689: binder_alloc_buf, no vma [ 87.561200] binder: 9689:9705 transaction failed 29189/-3, size 40-8 line 3133 2018/04/17 20:26:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) fsync(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x400, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x90040, 0x0) connect(r1, &(0x7f0000000340)=@ipx={0x4, 0x200, 0x10000, "117fd9ae1f3e", 0x81}, 0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x96}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x40000000bf, 0x4, 0x101, 0x20000000000000, 0x80}, 0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x0, @empty, 0x5}}}, 0x84) write$sndseq(r1, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x1, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x80006, 0x0, 0x3, @time={0x0, 0x989680}, {0x8}, {0x41e9}, @time=@tick=0x8}], 0x38) 2018/04/17 20:26:53 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mq_notify(r0, &(0x7f0000000040)={0x0, 0x24, 0x0, @tid=r1}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1002007, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000180), 0x8, 0x0, &(0x7f000011e000), &(0x7f0000000080), 0x0) [ 87.562175] binder: 9689:9719 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 87.572243] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.572514] binder: release 9689:9705 transaction 22 out, still active [ 87.572518] binder: unexpected work type, 4, not freed [ 87.572519] binder: undelivered TRANSACTION_COMPLETE [ 87.572665] binder: send failed reply for transaction 22, target dead 2018/04/17 20:26:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYRES16], 0xfffffffffffffd68) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) process_vm_writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/129, 0x81}], 0x3, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/96, 0x60}, {&(0x7f0000000440)=""/101, 0x65}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/66, 0x42}, {&(0x7f0000000180)=""/5, 0x5}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000000540)=""/239, 0xef}, {&(0x7f0000000640)=""/136, 0x88}, {&(0x7f0000000700)=""/112, 0x70}], 0xa, 0x0) [ 87.623074] binder: 9739:9741 unknown command 1074034693 [ 87.623079] binder: 9739:9741 ioctl c0306201 20012000 returned -22 [ 87.623307] binder: 9739:9741 Release 1 refcount change on invalid ref 1493424896 ret -22 [ 87.628876] binder: 9739:9741 unknown command 1074034693 [ 87.628883] binder: 9739:9741 ioctl c0306201 20012000 returned -22 2018/04/17 20:26:54 executing program 2: modify_ldt$write(0x1, &(0x7f0000000080)={0x0, 0x20001000, 0x400, 0x2, 0x8, 0x7, 0x2, 0x8, 0x8}, 0x10) ioprio_set$pid(0x0, 0x0, 0x29ee) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xffffffffffffffba, 0x4) 2018/04/17 20:26:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000080)) setpriority(0x0, r1, 0x0) 2018/04/17 20:26:54 executing program 0: socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setrlimit(0x7, &(0x7f0000a9cff8)) setrlimit(0x3, &(0x7f0000000080)={0x1, 0x7fffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697066726573685f706572696f6700000000000000000000000000000b0fbddc1a49175d346f40ce943ba4b97b9180d8a13f9a9af8ab03af5ffdca04d1b1040d47000b3d184bcfb5eadacf693de9486b", 0x2, 0x0) 2018/04/17 20:26:54 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bridge0\x00', 0x5}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x200, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffe00}, 0x1c) 2018/04/17 20:26:54 executing program 1: r0 = gettid() r1 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TCSBRK(r1, 0x5409, 0x3) socket$inet(0x2, 0x0, 0x0) clone(0x0, &(0x7f00008a7f11), &(0x7f0000530000), &(0x7f0000d44000), &(0x7f0000df0000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x100, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xab1d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x82}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000014}, 0x40) tkill(r0, 0x15) 2018/04/17 20:26:54 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xb0bd) close(r0) 2018/04/17 20:26:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4b, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/17 20:26:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4402) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8200, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0/file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) r6 = geteuid() stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000980)=0xe8) fstat(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) r12 = getuid() fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0}, &(0x7f0000000c40)=0xc) getgroups(0x1, &(0x7f0000000c80)=[0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000cc0)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) r21 = getuid() getgroups(0x2, &(0x7f0000000d00)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)="84424af507fcd43ca4259cccbfe2a6cce7ff6531eec4008dfec15cfade0f3965b96bda29fd4d53bae210f90bb31a6b4aeac0ee7ff758d089bdc6bafbb4b8d260cfeff277034185a5da6d148f06061ccf287400989d86a51d7708fb91fce8cdc3cc98ad2e69d2", 0x66}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="7a293611d4fdfa801e7b2c34ee79786d94b648c070c2b97213e09446445ad832860865dcedc398cd506735e9c4e8587db83658d2db120be9205d8fa2b62eae228c49ac2c6f4227f4080069e1ab5ae4b3a22d260c9b8d8f5ea82843d9ebd0fa32d21df6edacfbd1f76c64a8a12aae77685060ef07483bf021c802cb351d513028f22235a322dfccdf900243713fc85f5a0ef279d8285c5c", 0x97}, {&(0x7f00000003c0)="b9295501aac55dfa87e06880d2efef0506286dc060f38dcdff6f23e6e8cf7259256509af09236dd00f051f8ea1245d1c4d771691607a40803bc8a73f1bff9999a4ad", 0x42}, {&(0x7f0000000440)="c34dbc46da5418d3726220149dffdc31b6c69d726a94c76eccc48943323888848754efe4fc6ef8759020b17ca34b3bf10a641e953c8630efe33660398955", 0x3e}, {&(0x7f0000000480)="3bcd3250a4b053738b2e045dd3ce133d9c2b62f04dc26090a596f99c4059acec066dfd58254be7d8e22edb11945d27403dd4", 0x32}], 0x6, &(0x7f0000000d40)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0xbc, 0x10}, 0x40) delete_module(&(0x7f0000000080)='\x00', 0x200) 2018/04/17 20:26:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x31}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r4, 0x810, 0x6, 0x300000000000000, 0x1, 0xb888}, &(0x7f00000002c0)=0x14) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x2) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0xd41d, 0x7, r2, 0x7fff00000000, r3, 0x0, 0x9, 0x9}) setsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/04/17 20:26:54 executing program 4: mknod(&(0x7f0000000380)='./file0\x00', 0x8000, 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000440), 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r3) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0x83000002) inotify_rm_watch(r2, r4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xcdcd}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r5, 0x40}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0xbd6, 0x5f, 0xad8, 0x89, 0x800000000, {0x0, @in6={{0xa, 0x4, 0x4, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0xed3, 0x7, 0x800, 0x100000000, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r6, 0x100000000000003, 0x1}, &(0x7f0000000200)=0x8) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$int_out(r2, 0x1, &(0x7f000004bff8)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x21) 2018/04/17 20:26:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x0, 0xa, 0x5}, 0x14}, 0x1}, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/19) 2018/04/17 20:26:54 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="1f000000160007f2000094ffa4000800000800000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/04/17 20:26:54 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x8, &(0x7f0000000040)=""/113) ioctl(r2, 0x90b, &(0x7f00000000c0)="a9d5a6d07cc307510738a0580da75d327858e73690574f7c9b862ba73f94a495d66a5f74e5f15602aa714d5fdba669b30fcfca9b6fb12fdcdc14eba8b54f816b") 2018/04/17 20:26:54 executing program 2: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x4}, &(0x7f0000000240)=0x8) r0 = getpid() process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x31c, &(0x7f0000000180)=[{&(0x7f0000000140)=""/14, 0xe}], 0x2000000000000118, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x0) 2018/04/17 20:26:54 executing program 3: r0 = socket(0xe, 0x4000000000880003, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) 2018/04/17 20:26:54 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) ioctl(r1, 0x4420040000001277, &(0x7f0000000000)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) 2018/04/17 20:26:54 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)='H', 0x1) fdatasync(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_elf32(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000800000000000000000000000000000000092cf65b6000000000000000000000000"], 0x58) 2018/04/17 20:26:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)) socketpair(0x10, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="f9b99af39fbe265de832027ca9309213", 0x10) 2018/04/17 20:26:54 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x40000000002402}) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/77, 0x4d) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) 2018/04/17 20:26:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xe, "52421ccd62495123ba5bf78c27b4"}, &(0x7f0000000100)=0x16) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/04/17 20:26:54 executing program 0: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) 2018/04/17 20:26:54 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x1ff, 0x7, 0x204, 0x73a, 0x1ff, 0x101, 0x401, 0xfffffffffffffffd, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x5}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4003}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) write(r2, &(0x7f00000003c0)="77a43edc2f223cb1be5563a50aee54b03a364f8287ff6ff11a3d58ad3680c11453d48abda7c2a8ef1d9fad245423838b2f53afeb13f130fc841cf89c49578cd4544c04540700000000000000000000000000fb0000", 0x55) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) clock_gettime(0x7, &(0x7f0000000300)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'bridge_slave_1\x00', {0x4, 0xfffffffffffffbff, 0x8, "4d04466cf60f", 0x80000000}}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {r5, r6/1000+10000}}) write$binfmt_aout(r3, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x6b9) 2018/04/17 20:26:54 executing program 6: r0 = socket(0xb, 0x5, 0x80000000) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x28, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}}, 0x28}, 0x1}, 0x0) 2018/04/17 20:26:54 executing program 0: r0 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000042) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_rm_watch(r3, r0) 2018/04/17 20:26:54 executing program 7: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) ioprio_get$pid(0x1, r1) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) dup2(r0, r3) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) dup(r2) 2018/04/17 20:26:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/147) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x2ae92281799f3308, 0x83, &(0x7f0000000040)="6117203d43b4547be46e309408ed6eeb98096f93bbebf22404ce54db2013fc80f22bce5943172dca7111693dc0f9ccc00993e4e2749b63e6d87eb067b9b8107c0321ea5bfd3d4c8bb1e070a020ae370f95d236e5997f1cee12927ecd15c41af996f598736a7e382825a587a19c6b6a73113b225eafcc186485492d920a1b643430c54e"}) 2018/04/17 20:26:55 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000484, &(0x7f0000000000)=""/24, &(0x7f0000e59000)=0x18) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='/dev/keychord\x00', &(0x7f00000000c0)='/dev/keychord\x00', &(0x7f0000000100)='trusted}vmnet1@\x00', &(0x7f0000000140)=')j/\vselinuxGPL\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='/dev/keychord\x00', &(0x7f0000000200)='ppp1wlan1..selinux\x00', &(0x7f0000000240)='/dev/keychord\x00', &(0x7f0000000280)='{,\x00', &(0x7f00000002c0)='/dev/keychord\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='ppp1nodevwlan1vboxnet0procvboxnet1\x00', &(0x7f0000000380)='eth0\\md5sumuserselinux\x00', &(0x7f00000003c0)='/dev/keychord\x00', &(0x7f0000000400)='-\x00', &(0x7f0000000440)='\x00']) 2018/04/17 20:26:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffff497, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000100)="70231d7f47d3b9cd297770453d9af429f8dbe01643f369f9d6e03bd868f814a097cc014cbe2ad7447c6a219e1c18d21a22584837cb9761f6177a04db9b55a3694381eda51354718eef79374fc20792698cc0f292fa89cf6d2672d8442279ef51e26fc7b14a4b6e6ceeaf3f5a1ecf4c4099168da88d06b43b911e18f54a862a23e5994df6a6db96aa645883dcce", 0x8d, 0x4000000, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xfffffffffffffeaa, 0x0, 0x0, 0x0) 2018/04/17 20:26:55 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x213, 0x3f, 0x180000000000, 0x3, 0xe92d, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000000c0)=0xffffffff) r1 = dup(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000280)={0x2, 0x100, r2, 0x9, r3, 0x6, 0x1, 0x3}) recvfrom$inet6(r1, &(0x7f00000002c0)=""/100, 0x64, 0x22, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x1c) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) readv(r5, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/75, 0x4b}, {&(0x7f0000000440)=""/79, 0x4f}, {&(0x7f00000004c0)=""/21, 0x15}, {&(0x7f0000000500)=""/191, 0xbf}], 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000600)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000680)={r6, 0x2}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000700)={0x3, &(0x7f00000006c0)=""/3}) socketpair(0x5, 0x80003, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x3, 0x9, 0x400, 0x400, 0xe5b, 0x4, 0x6d, 0x10001, 0x0, 0x4f2, 0x4, 0x1, 0x5, 0x6, 0x8]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000900)={r9, 0x8000}, &(0x7f0000000940)=0x8) readahead(r8, 0x6, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f0000000980)={0x23be, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f00000009c0)={r11, 0x20}) write$tun(r7, &(0x7f0000000a00)={@pi={0x0, 0x809b}, @hdr={0x3, 0x80, 0x7f, 0xfe8, 0x8001, 0x57}, @eth={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@llc={0x4, {@snap={0x0, 0xab, "e37a", "9d4ba1", 0x44a37d5e5c8988d1, "fb2ba2d008365916fa2e36d1d02a2d1a8026f60105bc7cbf69f822b3312d4fbd8f5d7bad91607332cea32fc9c9c095289f2cc96a23f1061789bc484ceb3cd53fe3a8f8430c16f76b498e717bccbc90e4ed5d7dafaccef49d91"}}}}}}, 0x7e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000ac0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000b00)={r10, 0xaa72}, 0x8) r12 = accept4(r7, &(0x7f0000000b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000bc0)=0x80, 0x800) bind(r12, &(0x7f0000000c00)=@l2={0x1f, 0x1, {0xe274, 0x1, 0x100, 0x4, 0x81, 0xffffffffffff8001}, 0x811e, 0x6}, 0x80) read(r0, &(0x7f0000000c80)=""/34, 0x22) recvmsg(r8, &(0x7f0000001000)={&(0x7f0000000cc0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000d40)=""/36, 0x24}, {&(0x7f0000000d80)=""/154, 0x9a}, {&(0x7f0000000e40)=""/187, 0xbb}, {&(0x7f0000000f00)=""/88, 0x58}], 0x4, &(0x7f0000000fc0)=""/45, 0x2d, 0xf0}, 0x40000000) 2018/04/17 20:26:55 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) fchdir(r0) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000000c0)={&(0x7f0000000080)}) 2018/04/17 20:26:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/2) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000383000), 0x4) r2 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80800) sendto$inet(r2, &(0x7f0000000200)="a90c70eb2c404cc593b16b1e092d9be6f5d52796cda5c688e94d5febf30958446dcb6f6884661d08533d6cc4d7680b2bca6a99292d13f42b0d1b6fcd30630fcbe608792a732cd522ab5dcaa9198e50bf05f9e07e3aae51a6b06120159038057c05ceda362d4efc242e1edad51678030a038234493102911aade6a59152c9f6aed406f9c73b4fba76134854459356654c2e17f268aff2f58afa983b0a895610f15a07a7c3d939c662f2fbcdd4ecc88a3f7a0eebd32ad05a516eaec271890d8221ed822575f90634da1a89623462f2c9047d319755ffd4f4aa864b50a1ce3034965cd1d1227164c88c69041b087a08843871b70ed51ac63f", 0xf7, 0x800, &(0x7f0000000300)={0x2, 0x4e24}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @random="0b8ef99420ad"}, 0x8, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ipddp0\x00'}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x7ff}, 0x8) 2018/04/17 20:26:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) ioctl(r0, 0x1, &(0x7f0000000180)="f8c7c04ebaf67101e8d583ced9d74ba6d17f61259f74eeeedfd922ea3facdec8ea3a12e9aaaee2a9aff6629c8b0c92c0aaad80b82d8944dd60cd0688b0c234025052b646834d5bf89dd4ddfa988cac1ca4a89f445f3de5ba037ddf08c009853eb4acdf3666c1845e42ce939b3bed99faeca7262c919abbc58bc6391ac0cd15d4de5879918463482dc9ac522d152c42e007374fd288f78b960b23be84160bfb7feaa789") keyctl$clear(0x7, r1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001040)={'nat\x00'}, &(0x7f0000000000)=0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/42, 0x2a) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x2}, &(0x7f0000000300)=0x8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x5) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0x649, 0x16, 0x100000000, 0x10001, "4a4578185ffb4dde617c64617b2094e72bb730373f1148c8916e6ced3ed88949"}) 2018/04/17 20:26:55 executing program 1: umount2(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hfsplus\x00', 0x20880, &(0x7f0000000100)="d4cbb6c2053a833246bb74e0078ff83d1b4d080458655129d4ae92825f115cf4cb51c809a9f28c1bc7be26d311ca5d41ff6be39ba4d15c70c32e291b70be9c683c28e4815269e0f5c69327946dbb5e4d07f30669b5acf7b0718fe85f7966233f156ea7eff54527a61ce10fb7754d45376d4c621a0398bb90f2c88dd5c8bfe2cafde370c549b655a88200a8ac140ca23387eb8d50c08576035229dc929dc2775a8b64e52a77430fdc8b0b9d69bb6a84db226bd0fc383d477062a2637cbf8c78bb3d1200825ebaa244e7f69cfb5581f3e8d441bec70549c4e79605e5f406bebc257d3a616238c00c78c9ff") 2018/04/17 20:26:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x14, 0x4, 0xa, 0x500}, 0x11}, 0x1}, 0x0) eventfd(0x7) 2018/04/17 20:26:55 executing program 4: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r1, 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)) 2018/04/17 20:26:55 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x4e20}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/04/17 20:26:55 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000005c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr}, 0xc) 2018/04/17 20:26:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) recvmmsg(r0, &(0x7f0000009040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/167, 0xa7}], 0x2, &(0x7f0000000a80)=""/126, 0x7e, 0xffffffffffffffe1}, 0xffffffffffffffe0}, {{&(0x7f0000000b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b80)=""/85, 0x55}, {&(0x7f0000000c00)=""/122, 0x7a}, {&(0x7f0000000c80)=""/35, 0x23}, {&(0x7f0000000cc0)=""/116, 0x74}], 0x4, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000000d80)=@ipx, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e00)=""/217, 0xd9}, {&(0x7f0000000f00)=""/177, 0xb1}], 0x2, &(0x7f0000001000)=""/130, 0x82, 0x8}, 0x7e}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/49, 0x31}, {&(0x7f0000001100)=""/71, 0x47}], 0x3, &(0x7f00000011c0)=""/33, 0x21, 0x7}, 0x3}, {{&(0x7f0000002240)=@ipx, 0x80, &(0x7f0000002740)=[{&(0x7f00000022c0)=""/222, 0xde}, {&(0x7f00000023c0)=""/50, 0x32}, {&(0x7f0000002400)}, {&(0x7f0000002440)=""/21, 0x15}, {&(0x7f0000002480)=""/163, 0xa3}, {&(0x7f0000002540)=""/170, 0xaa}, {&(0x7f0000002600)=""/174, 0xae}, {&(0x7f00000026c0)=""/71, 0x47}], 0x8, &(0x7f0000002780)=""/189, 0xbd, 0x2}, 0x5ca}, {{&(0x7f0000002840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000006b80)=[{&(0x7f00000028c0)=""/43, 0x2b}, {&(0x7f0000002900)=""/161, 0xa1}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/194, 0xc2}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/136, 0x88}, {&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/4096, 0x1000}], 0x8, &(0x7f0000006bc0)=""/53, 0x35, 0x7fff}, 0x1}, {{&(0x7f0000006c00)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000009000)=[{&(0x7f0000006c80)=""/4096, 0x1000}, {&(0x7f0000007c80)=""/24, 0x18}, {&(0x7f0000007cc0)=""/135, 0x87}, {&(0x7f0000007d80)=""/4096, 0x1000}, {&(0x7f0000008d80)=""/67, 0x43}, {&(0x7f0000008e00)=""/191, 0xbf}, {&(0x7f0000008ec0)=""/167, 0xa7}, {&(0x7f0000008f80)=""/86, 0x56}], 0x8, 0x0, 0x0, 0x3}, 0x5}], 0x7, 0x12000, 0x0) sendto$inet(r0, &(0x7f0000000200)="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", 0x872, 0x4004, &(0x7f0000001200)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/17 20:26:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000000080), 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/17 20:26:55 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x213, 0x3f, 0x180000000000, 0x3, 0xe92d, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000000c0)=0xffffffff) r1 = dup(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000280)={0x2, 0x100, r2, 0x9, r3, 0x6, 0x1, 0x3}) recvfrom$inet6(r1, &(0x7f00000002c0)=""/100, 0x64, 0x22, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x1c) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) readv(r5, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/75, 0x4b}, {&(0x7f0000000440)=""/79, 0x4f}, {&(0x7f00000004c0)=""/21, 0x15}, {&(0x7f0000000500)=""/191, 0xbf}], 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000600)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000680)={r6, 0x2}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000700)={0x3, &(0x7f00000006c0)=""/3}) socketpair(0x5, 0x80003, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x3, 0x9, 0x400, 0x400, 0xe5b, 0x4, 0x6d, 0x10001, 0x0, 0x4f2, 0x4, 0x1, 0x5, 0x6, 0x8]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000900)={r9, 0x8000}, &(0x7f0000000940)=0x8) readahead(r8, 0x6, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f0000000980)={0x23be, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f00000009c0)={r11, 0x20}) write$tun(r7, &(0x7f0000000a00)={@pi={0x0, 0x809b}, @hdr={0x3, 0x80, 0x7f, 0xfe8, 0x8001, 0x57}, @eth={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@llc={0x4, {@snap={0x0, 0xab, "e37a", "9d4ba1", 0x44a37d5e5c8988d1, "fb2ba2d008365916fa2e36d1d02a2d1a8026f60105bc7cbf69f822b3312d4fbd8f5d7bad91607332cea32fc9c9c095289f2cc96a23f1061789bc484ceb3cd53fe3a8f8430c16f76b498e717bccbc90e4ed5d7dafaccef49d91"}}}}}}, 0x7e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000ac0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000b00)={r10, 0xaa72}, 0x8) r12 = accept4(r7, &(0x7f0000000b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000bc0)=0x80, 0x800) bind(r12, &(0x7f0000000c00)=@l2={0x1f, 0x1, {0xe274, 0x1, 0x100, 0x4, 0x81, 0xffffffffffff8001}, 0x811e, 0x6}, 0x80) read(r0, &(0x7f0000000c80)=""/34, 0x22) recvmsg(r8, &(0x7f0000001000)={&(0x7f0000000cc0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000d40)=""/36, 0x24}, {&(0x7f0000000d80)=""/154, 0x9a}, {&(0x7f0000000e40)=""/187, 0xbb}, {&(0x7f0000000f00)=""/88, 0x58}], 0x4, &(0x7f0000000fc0)=""/45, 0x2d, 0xf0}, 0x40000000) 2018/04/17 20:26:55 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x4000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x400000) 2018/04/17 20:26:56 executing program 4: clone(0x34b8de66cc2ddbdb, &(0x7f0000000040), &(0x7f0000000340), &(0x7f0000000000), &(0x7f00000003c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x618200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x4, 0x6, [0x0, 0xde5, 0x200000000, 0xff, 0x8, 0x6]}, 0x14) 2018/04/17 20:26:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl(r0, 0x2287, &(0x7f0000000000)='\x00') 2018/04/17 20:26:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400800, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/17 20:26:56 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000000)={0xff, @empty, 0x4e22, 0x0, 'nq\x00', 0x2, 0x7, 0x14}, 0x2c) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) 2018/04/17 20:26:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="76b01a317218537700", 0x200002, 0x0) fchdir(r0) open(&(0x7f000000fffa)='./bus\x00', 0x141046, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000040)={&(0x7f0000000140)="60eeab1efe3a94366e0803fe2d421e30e9ce55f593bf57d0e4f83c2e45f70afd2be7a2ead14a8f4596d1873eb306efaa3a6ad867c61e2fba18df8f8d6b16f17c49050b6ec3b56d4a23c566a39dadee71c02657201069469c947586d3ffe51ea6cc84e8465f8068d7ef7b6cf2bc801f79e49ba45599ac458b0b1a2a2f420d12043b22db65f991deca149b0e353cd7f048807c218c0e24ee9d417b0974797e39f811f91a9e10297e52f99298776bfcf76fdede05017d868cdc98c5542d1c1d45beb9598cf76685ffc6a281e9cd0cd2b9e5f52ceec0a00d6d45b5ccc5a8c8a129eacd8c0b9743d0bc897a581a409f1cd5cbbef8e99e955392575d4e8ecea8eb1d8e1498f5e0f4e19d592267add41809983b01d5cfb3aef778b083760d5b647e6bf3de7b51b507efb32222ad02e521d213d2bc52bbb4b52e8b8fb1796d2c0f1077b2d86385482563876ce3fd61e2f64c0bb80f719979292103743d2a2f1c50945e5f01a986d08734a95b0b3b657b19268c3b87db3c5e94a4b7d6245295708a7711124271706c157c77426e7be073e697b59504e3cef0719bc465b5a2eccebab3db42725c0ebf4e867f790126a580b8895bc504ae63d6099504a1beca8fd0b4b26d5912415bc58ef541c9ee9847b3e8bf622db55555e1795a6ed4076148ef17d0b94feadb20f57e5d32eb7f172efe68d51af3eab1c82219bc46f01d65c1f83f13f638feebd1a140bd0fb64709b30bded1584f7e298aa151036030b7ab7924528e931a5269e14c10e1da1b3957e7b34d715cee492ae9ebac00d5ed5aec86906198468982d7842ecc08a54f878ed59591981a8220267a86fca9b93856b3dae748eb926ca6bb8f98b4bd57717d40295c5e6ec4472e569e1990de058d544769ab732324b8232ac60ea824ea4da7ab9049777a224b7c1ad8378b44378f22fe094b8ad814fe9a105192a5dee5e82a1c45897ba8249b69c97d1f29952313ef88faa466d62f274aecf5c256716df41c2bbc4b51d42c52f4b697f572d3804ce319c88ac0fac49d4f91ba4f7257248270159684c707193acc0b672f196cfa7367898ba77da2cd2bec044fd84b980f4082b5dc2cf53783d51703ed4e28cd99a77b9c37d029249011a90a20f12751ca02b1a17985f60b738846412982597e268fe7ff00b055775c297b54c22dbb68895045752c25ac376404816c7519815e60039e165d7e80ae272e1a15076e679903dc9f0487f3f1e0269442756f3e902c6edbe78b9c8ddbca61a3c27f0ca6094301273b562c8a7d86f5e10bdfde7b3c33b39cc714d89f59ee2cfaaf0163fe9a13b11a8d83e000989690236f34897bb3a85323125938951dda072545ef9a0553d2f02e4e540413cbf312b603864a8a670e479146b29b47c362e66ec36522ad71e916efc8c38dae227590c8801e812cea37bdda245de45138a2498b97dbcbb6b598e6fc9a0d0a4330d867d1da4fdb586e5039ce0b118591df6291951773c97c4469968840c34f208f8b514567ffec9a4c9526d263fa919056b05b5d636736a8df8c6aa6a716fd68856f6b46db4376dbe90259a7b5076d6c39a37062f0530eb6d69115a80d51223b4fd8fea657a5b75872c8caba871928da8184fb79fd23c27f1f6a47a732ce3eeaff37b8abceac6bb8a6df305c13c2e78e23c30f78b88f0dab84e2833b2a9da96a3874714d2129875fa8544b07cd686a29eb2a0336dfffcc3d390b19d1643bb69704e121367ce4082ae459604475b7ff7737efac35e1c994f3ae525cef3dd7fb12c1e5ae62899c9caef1a87938edd10f178636742ad9d2b0260bd01fe8f66ae65ff95c3eb25414faf44bd8abd58495b1711a6000b1bed01231cadb4455f9c75dd7650cb4864caf683b4fc4b67aa1094d0f1b5328a1d6224e5ff1701796e8f97f58986fea2769cb974f15da00d13032bd7a0b539a574b2a1cc174f943db5c913462a3bd798766dda136846f39914545224b5fe0eaa7b17897dfaa3cca7b5c019f1fe5f40d41ba26a61bfd46fa2ea6327e94615b6133ff90d92621302f76d140e894c687c891e42ea98f0ae5e52151871b2a195fa28c622897eff8ab30ea0b555b5c0912be45ac4e3e5d6aa7e6015c01c991626685e4b5888a126ee5809b9ba2427dfe2dd1b714c045d12761ee230315765501eee05d64ec9b37c1a2c306bbced1a7ae165ae45e624d64cf5ff431412f00043a018283a2ef194ec73c07f92988a97d652c170338095a7a40116c8b07950e20394c7b78eb6e5cda2565b37e3e2eb77085ab1ca9c0574f3996af4b3cf4cc4ab7fae1fa810235814de8fbd79ade3b76ee53722575a726838a11adc74eede22313c5355391fa2f5ae59f1af77a549465b1d6b12552a79d12e474d00f2d76ed91f5cf415271a9f1cf85a768eda145a49b0403cda13c77756bc3297ad7e47d3ead213836eab8e4f2e580211f8df37373c36b031705fa321a8009b7c365b804342fdce1048bbb696ecd5ec7b14e19cf9bebc8c91b115390214130f19f41945e823165410da58947226cc9b3aa9d19c0ad80aec9723b0186ec4b438b0caa906f26f7bdd2b14d39e42ba0866fe930586df8c704e55c37ff67ab19fea727817cb12900e06d1162f8cdccfd08cc9c01a96203a7d005e8ae0415871d4e829e9ea14f4d453ea6fad5f57c707e5a09b69741a6da2c441338944f96fd2acd2693d05b3090ac904f5324e345ba584d655603c1164ab9882079bb9f40636ba9aa56949983a2a48005ff52fc75f5fc04548c67f727f5462a65b968bb3c4141e45fa7391ed4021ea7579e24ec679337e0bd6c563476b1a151dfb1be5096862969f05ab1d23895bf224beebfb772c9f92b46823ec2b9a35315d1ef4646e20f8acba5c1e0f54b4e2f4d232b4f11e36a476361201512d54616f7ed099f8ab7f0b176ae99cbefa0dcd8990e6cfe9e291edb44eebcf7b6e5ca8201cf90f7fa8822880a2d55ea8d59368a296b6b40ed88f1bd87e328c31c1ff3a6fe0e3ec976b9139e246abac004bfd959a8bee64513f0b0bedef146a5597021f5f45501df3458c9d44dbafde8d971a6de664696bc373eb04bf1092d8dfae4d90e11bd66575deda034985fd2e20b56246bf3d49bf2a60e9d3d900f5ed4d2c73a122a2c22a81254c42f93b3a0c85bc472ac400c603b6bf1be8e29df364218594af172197c13cc13eb1d498d85bb431799c566863242b980f06cc984e7d406679e4795d47140675485ad6efc55afb4af4b9923562361f037b195323392632599e752321ac568c6874f2e70de3905935182684e2ed7c1847d9d70d2963c8d3f636447dbb1146630b8aa2893075475fbeb15a664065b4b6069558150bc7c6eb92845fe54447dbed10eca22ae2725bc219e5059e70cb3c7109925dc51ce07d480b23f87231afae7ccff3cf34aeb9cd6147f68dec7a6a33bc35ff9504436ea5655d138abc4c27d9523e258aef3198aaa3f23e5ba7b231f5f2529eaa80035607b450ffef571db839f072e2bebc02faeff24200d79b92401182583d31e38494be16f36f0b7bf79a1afd1681b8bb4bdb09273a905db41c53e6059866b3883a09146d18ed022e5e041d1831cec9a161f188157a90b1f4d94276eb55c518a02fb634cd7a9f575fedcbedf9d317896f4da6db03728b78ea9d13fb1cf59be2febdd346d7b45f3d34700ec28580aa606602d470ec5d4228793ca70cbd9fab2d56e1546162e9f3f2a77534da22e70f42126119d71ba085892227f938ea13b562d83cf3d389268b54846f1ac3e7f004a9b8beb9af6755c8ad8968f189810ebda81e107e252bcdf0269ad589d9ec3e6e8047e992178af8c5c62172f036b1d159fe0911bdca6c933cae3c8b9ec961838c80f13bbf5653b1e68a6b357219690b7ed09dc06d50770451601cfbb043670ee5820d936312453161457fd5635d8ee81b30c95e24aaa774cb71798a71d9b4efaba039855829c9df5fac4f780d2e8df205a7caa74f4eb4892bb364b6f3d3ac27a8be53ea3c3bf114a5636825e1829d05cc0a2752b1d8609821a2aa826e40cc4ba7708bc70987884150a595a7942a6a94876708a48024d76641cb75b050bd71f5fa821d1c4c5fbc67a3862809ab43dd9e0052655b874c30aa15a8aade7e75915f069c70bbcd4d08914d003771eb230bc1c711d31c778da59d9a46689aaf64951bb136e88367cde3ed185667008a4fe07196738c0fa08daa0f58bb0a694edd47ae7374e07b6d8fe451a8cb1f07c80fd2f3e151ade1a8f76177aa68bc1ad3eee96cdab38f479dcea87d823dea772f6c7956a3f9c57c48c87f68bc1d9197beb59ba462fa6261f8c8ace5c07323bb70643c538a2bb39f9d1c8ab9bea6b9f7a20da170a0c1aac5874180c560c755a4d8762bd9599c42e898433f6010115af230ee991ebe8755f26be902f0f5d5befe7863e9330f3fba84db669075538f03a9b4ac6c295e28d8fa3c95af68183694c8273c13471e9ab1c35119ca5bcf0373f3e79526f5276fa00c369acecc230045ced99b7b3d41f55a43f2a50157de8170363470a3b6223d14b79d63eaf7b603830fa75cf4303908283cf4cab7e7dfbfdbabeaad26efc3a8d495e6cc2e3f988ad2f3a238f10d115ba1e44ee6a66fb62d2a29cbb00fd79d9a005791104d3a2533c1ada454fd9714e8d3fd7cb98c98942d1364511b9ae7d6ebd36783c3c1352edd9091ce7096e5a26c1c202c656bd9840cfeb284d1f7b8d48b5762e5e0ce613429ec3c111b1920514e921815fe45e2257db305f83f85116b672fa60add8490a58fe6ce5fbfc6a45f87d57aad135dde627f5030d82d4384d348c502bea545f01192f710d8429e61c128d01838f12ecb2b7cfd98abc363bc056274edff522e7fbf2729557684aaf2ff5eb251e49732e06ecd82a41f95e722bdddcc53db8af6620d742914609f153b1d3ae1a4dc74ca2cb33bc3d3bd2952eeb25624648ca1225b6df7b986efc84b274229046be2176643d833595179439807a982077f215787f37fedaf155cd771d6f970b687e536add7708dde61123970aeddfd7c3bcb60a694ef0b2dada4318d215b62fb83e53dd319f02946df6f161f1a6a82d779a010c70494a314c6c257c5d90a726d005a576878c9f034c01afa87f3d3d0962fd6ce7bd8201ff4e2626196391b30e3687e7a3630be4727a573fb5429aec1e9de3349f92e41963ad0a50480ddb096d8522f395ef4a6cb9aa92e79c34f337bee5769c9b68f928121c61ed7acbd48585b1d313eb23e811a295a440fa3597a45412e4ae78838b62dcc0b17f8c8e6626852a7ca7bf049e1111dedb0dcc86363f6252e4a7bdce26357f3eb0fc07061896419857e570ce15ed1eb912c16bd7286f2353af6b0e399442df222ece480ea0cf3d60a1432af5674f023d386008da4141e3843fbc02e63db039d75ce0669b9b6f63a60f673487654caa7085adb2150da3008d240036d6b94c32ce918601320661c67266046807d31cedce076c23f63731ad9fe1097819dac9bade91518919cdca7ce02e963570ff5338445fe0d497d14ee98672c3fbf651e4ed8f6161ad0f695bae216339f138d3b4058bfb2accd655917f9ce32edaa932e82f7bbb4379a148dc5840455bfabec0d55971a0593e9082467fe55fab5cf67ce77d8891a0ab3f2d14fcfee3198b5faa8166ea4285b8dac2f277b115d006c01ecd821e6305f4e999c340e6e1f6947086f50e09fbe637c75d40e4218e7acd6bc1888375225c709bcc1495429c229915266d6c201c8c4173eb7d947a1850a94bccaae0494729b3ba", 0x1000}) 2018/04/17 20:26:56 executing program 5: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000), &(0x7f0000000180)) r0 = gettid() r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="980d49910d30466e7436799d81d50cb6a06d7d7915692ee91387eba2b179a595d55eb572606689b66ddbbca683e9c3d9dab9beb5440fe92825176c23f2c321567d9c1e4ed5a5220a4408178eb39955ec5eefc65274b4e8a9b08b63d1b0562cb2e83bf9da998c5d0f0af4fd74c2f699f3c8a11233e1f8fff672f5d470112f0a290a5746e7cb6a6e6ae8868084ca22e353c8fc24297afd5f393d7759d2b0b184562f26c191f37a1f833d636a447cb3d69fb57f98952852304867d104331bb4263bfd9ff6eb94c29ce86719443d5f2904fb8a22828581ad66e19bd817948a95eba9c9a5d3e7b8b8801ef4ca2ba1b011e8813120782decac4a50", 0xf8, 0x0) r2 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000100)=[{&(0x7f0000000340)="b0b2530e88ac79d31ed229a460fe9125b28e70880e3503ea34a072bf350639055efddbf4c3fa8e5c45568ed27b42652bfdfde13bca897bbd846579efd0d4ffae199c66ae871cff1f9161fb946d8fdde762897bcc8552f1fee19a8e6601717ef8e418c09da028297f5c5b825c45415218a583a92e8f44aded711fb2a1a619ff3dbd21206b89ac5198a59380f1f7617582b70f76bb3d9d0a7931714bc0376a7e5bd006f9c6634d6fa646a4a83804a95a3c01462f750de8a390b9a72d18d530c113d1ce6359a57c4967980a2a7353d06d73f56b", 0xd2}], 0x1, r2) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000013, 0x8031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x200, 0x10040) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000500)) capget(&(0x7f00000005c0)={0x39980732, r0}, &(0x7f0000000040)={0x1, 0x2, 0x602, 0x1f, 0x800000000010003, 0x7}) 2018/04/17 20:26:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x3, 0xfff, 0x3, 0x4}) socketpair(0x4, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe4, r3, 0x2, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xaf1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x480000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}]}, 0xe4}, 0x1}, 0x40) r4 = epoll_create(0x7) fsetxattr(r2, &(0x7f00000002c0)=@random={'btrfs.', "7070703070707030c1706f7369785f61636c5f61636365737300"}, &(0x7f0000000300)='team_slave_0\x00', 0xd, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xa4, "37f8ba34bddc6eb77721a580f566d40fef7db52b9222c78ddd0fa2da2bd3b91b955a535704f03563869110ffe5fbe43ca76db58d1e1c2cc1e9547491b80d3a98aec31e6bbd5e94fe50a0b5859b9f1f1b6342eaba0e2f8f46a34eb181004b29ebf8ec95a801206e408d36a4d8fee83c49a559c48ca0478577dcc8444d1b0d1daecaec657e016d51173ebe92235145f010820a3c0d37df5919568a1f00b2fa230f6934a0fc"}, &(0x7f0000000480)=0xac) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x3ff}, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000b40)={0x0, 0x6}, &(0x7f0000000b80)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000d00)={&(0x7f0000000580)=@in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x739}, 0x1c, &(0x7f0000000b00)=[{&(0x7f00000005c0)="5e060f9b1ef627e5a412c73d8826c3e88b4eb48cd001cfa7509c8b01903d4d60cf9cf3028d3fe27423eee9d4b587ddc51190e647d087277a4305e85971aa869f4c3668c16d14ece31513690d4c026c2b3955356b165616bcf1d210e0e07e7be98a825a2c6ca6aa4953671876d83001cad76fe1922dc869e62bcaf69254b740f3edeab5dca885122a76e35453a83fd1c5f18c76b00070a188d8f7808ffe3d475a603efef86f60f5", 0xa7}, {&(0x7f0000000680)="847857da658c8c4c1361a75499cd9a4dd8e2304a22b07c889433daa8d1af733de943d0b0fd23e3234b822c7e6ef4e46ddb9bc77d6dfb9558dd35f5ddc6e29aab47e8febe726b87b17fcf2e6a74678a1ea5dae4bbf0195cd9fbf35f93db7a8945c95eeff85e13e5bdd45a552185bcdbfead14dbaabbcdb0d719e1ba00abb585ae784833d11c8306f4f7f89328c175bde8783590285b9e1e0cc35f73727f0d7618fcc7539d813c8a622a2a88a4d64edd0c3584bdb6113571a7fa8ed644a52cae6c580daac4fdcc2a3779bb2780f15061e364", 0xd1}, {&(0x7f0000000780)="ea11829f1e24b7994b819997", 0xc}, {&(0x7f00000007c0)="c2b1c71294aeab640c5b5c9debe63a6560097f3b619852cf9c188b2b435ba36d51d4e7032e7cbee6d00ff8545cd98079f22ee4f882b84e3668d5380da70832fc9b009b0781447ad934e8604471cf8fa02b2e8bbe2cb329c79a33ad7fba1ed066c8306f", 0x63}, {&(0x7f0000000840)="6ad5e513d9cddbae1ee450a0ac8b5fb9f1fe8e48147c85828439e9924062bc5d6b7318ba8683e4216b99c8d49afc303d6dfe145e7955d47fe0ea68e1b4d707cafb64dc19979fda270867e2239c322d19ebdc086528ed1c1e2409a20a172ca5fa924069b82269980575018f1e81d281289b9072c5487ecbbcf2f0d3720ce379fac0c05b875ed8134c7c4bf8599ee8", 0x8e}, {&(0x7f0000000900)="9cc62a7b48666366734fcc39cb93c8d7932f056b882072fcdc9c73bc335b4db2e1e514267a6f498100faa372ac0ceb679aed883bb26ea1e8352db34e315262edb9ff18133db6a39db04198efca5fe6c359282fc8969da2f3d3d2298ff0", 0x5d}, {&(0x7f0000000980)="fb6e2f30b5dd6e726fe7b2e3f4d46d5c841e409f789aa44f08921550f6c76db6d9eea9d3de833ac32080a35da77b1217eb06055f359dae491fd05d1b19dd631238e6ffa7f3635732585f54dc988597201361b98040dce84ab8edbc852f5e22d39c22d999d1f75d8175d24f4fe1e20f9eb4cb6bac37d09d55a73dc9e486c5074602d48d33c84cfde4214b3f5f7e16e0e666e66feac7e7cd3ba7bb9f04af1dc7b129d1d9a11687098e98fbf5932c2abb6b195293bfbda40adc214feb855c612632e7e3578e78de072ee915d964c65ab498d8140b0f9cca51be278e36", 0xdb}, {&(0x7f0000000a80)="29be415d0e947c5f7f579b50558d3b5e132e1e8c2432bb3f932e0604811557a5dadce186e17edfc8131837397e3694da56034d8aa6d33b8b127a5958a94d12ed730fcff4d6eedcb703c6e8aaabff6624ddca9c3397d579e3d6d7969da1f9958b8c", 0x61}], 0x8, &(0x7f0000000bc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x9, 0x7, 0x334, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x401, 0x8001, 0x5, 0x0, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x0, 0x1, r5}}, @init={0x14, 0x84, 0x0, {0xb5ee, 0x8, 0x8, 0xbc9}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x800d, 0x1, 0x4, r5}}, @init={0x14, 0x84, 0x0, {0x4e2, 0x400000000000, 0x6, 0x8}}], 0x108, 0x20040800}, 0x20000000) syz_open_dev$sndseq(&(0x7f0000000d40)='/dev/snd/seq\x00', 0x0, 0x80) fchmod(r0, 0x180) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000d80)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000dc0), &(0x7f0000000e00)=0x30) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000e40)) r7 = add_key$user(&(0x7f0000000e80)='user\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000f00)="fc59524dc0bff95f7669e25f298e26a5ae1ed85f4e987740b75533b0e8b699797546df3ae860ea7237eef86a0404d2109e29247b5cead490df5286e47511fec516b0b4ccf4547780c7e313dda1ee583d64347dd9494b2354b79ee745", 0x5c, 0xffffffffffffffff) keyctl$setperm(0x5, r7, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000f80)={0x401, 0x3, {0x3, 0x1, 0x4, 0x0, 0x9}}) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fremovexattr(r8, &(0x7f0000001040)=@known='system.sockprotoname\x00') ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000001080)="4fbffb3ffd0da0c2a392c985006866ca0f79bba3cf08f5525b155caec69858e349230dc67f42c2a3534eb825563ec9501c11c552f6cc8adbbf81a3e4c62c9f0c2f7a1295b23fde4e120c520e8318e466d9aaaf496b8a97cc455ec96f177029ed3ab74d7cce7cc9397e56c407b9838a8fd0aee97e3abd85fe5ebea9e6c1f503ac13be61c795cddc88eef07ce5a07ef65b36dfc33ccbf9186dd832181c094a1d5fb955b2ed221b8626c270888c571dc0fec6b9686446759ed2f095a4b541e81034e4fe2716c0874f736129bd4744009585da4256dea353670b0246fefcc54fc7bd3018f41d6c") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000011c0)=0x5, 0x4) getsockopt$inet6_int(r2, 0x29, 0x53, &(0x7f0000001200), &(0x7f0000001240)=0x4) sync_file_range(r1, 0x9059, 0x205, 0x4) syz_open_dev$sndtimer(&(0x7f0000001280)='/dev/snd/timer\x00', 0x0, 0x101000) finit_module(r4, &(0x7f00000012c0)='system\x00', 0x1) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/04/17 20:26:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x40) sendmsg$netlink(r0, &(0x7f00000038c0)={&(0x7f0000000280)=@kern={0x10}, 0xc, &(0x7f0000003840)=[{&(0x7f0000003740)={0x10, 0x15, 0x1}, 0x10}], 0x1}, 0x4000) 2018/04/17 20:26:56 executing program 4: r0 = socket$inet6(0xa, 0x2000000801, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x56ed459ec1831ce2, &(0x7f0000000040)=@routing={0x0, 0x8, 0x1, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty, @empty, @remote={0xfe, 0x80, [], 0xbb}]}, 0x48) 2018/04/17 20:26:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x20a) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000000), 0x93) 2018/04/17 20:26:56 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) write$fuse(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) write$fuse(r0, &(0x7f0000000040)={0x20, 0x1, 0x6, @fuse_notify_inval_entry_out={0x6, 0x400}}, 0x20) 2018/04/17 20:26:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000173f00000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x141000, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x41e) [ 90.296097] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20002 nq [ 90.316525] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20002 nq 2018/04/17 20:26:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xf) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x80}, 0x8) close(r0) 2018/04/17 20:26:56 executing program 7: unshare(0x60000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001780)='IPVS\x00') unlink(&(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x85e3) syz_mount_image$minix(&(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001740), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) dup(r0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2, @broadcast, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) r4 = accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000680)={@loopback, 0x0}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x10000024, &(0x7f0000000640)={@loopback, @local, 0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0x3) removexattr(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="6f73322e2f70726f632f7379732f6e65742f697076342f76732f73796e635f736f636b5f73697a65004f91aef54b8dd44321e9b625b39520c9831b4f2b14265e501cc348ffcc3780d9a8fda2b60b1b25c95f1ed494661f67d540430e84c8906f6b9a23025b5bda710a313ac96a23e6200217d28a93208427cfd5e6bd7193643533df9394a52892f5ef2d15b44e5ce1c6f6c783a3da93fc2a0d1b04f7287c10b6641c3307000000864e87b8bd7168040626cecfb1f41ed3e62d98010000000ea3156238da866f664a7332649fc26c87f778b3ec5879567d61238fe992974d37948736f171bb4e65bedd8b8ef78853c2a5799f216038"]) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000d80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4a0050}, 0xc, &(0x7f0000000d40)={&(0x7f00000008c0)={0x45c, r1, 0x1, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x244, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x353}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {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, r3}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4, 0x800, 0x6, 0x3}, {0x40, 0xffffffffffffffff, 0x26d, 0x100000001}, {0x4, 0x1, 0x21, 0x2}, {0x5, 0x0, 0x9, 0x6}]}}}]}}, {{0x8, 0x1, r5}, {0x1f4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x927}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x45c}, 0x1, 0x0, 0x0, 0x40044}, 0x20004800) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) ioperm(0x3f, 0x9ee, 0x8001) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/17 20:26:56 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={"69f3f37674693039c0ab8b010dcf756a", &(0x7f0000000100)=ANY=[]}) 2018/04/17 20:26:56 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @loopback}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="ffff9e000a000200a1aaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/04/17 20:26:56 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='{selinux-@#em1.\x00') r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) 2018/04/17 20:26:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000400)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x8) ioctl$int_out(r1, 0x5460, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000005c0)={{0x3f, @multicast1=0xe0000001, 0x4e22, 0x3, 'rr\x00', 0xa3d11c71e4f0c9d6, 0xfffffffffffffffa, 0x55}, {@rand_addr=0x5, 0x4e23, 0x4246b1c041200e75, 0x0, 0xfffffffffffffffd, 0x4}}, 0x44) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002080)="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", 0x9bc, 0x2004c040, &(0x7f0000000000)={0x2, 0x1000004e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000040)="1043fcf4a3757d06df8894019251b7d416ffb152", 0x14, 0x8000, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) bind$packet(r0, &(0x7f0000000240)={0x11, 0x1b, r2, 0x1, 0x8, 0x6, @random="d043907d06cd"}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='pagemap\x00') r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="d755475cde88bb5614b0eaf9104240d8095a840399389d71b1f828e801970e92e1f1", 0x22, 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000000500)=""/150, 0x96) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000300)={0x0, 0xf9f, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000380)={r5, 0x8, 0x7, 0x6}, &(0x7f00000003c0)=0x10) 2018/04/17 20:26:56 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1000000, 0x64031, 0xffffffffffffffff, 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x3, 0x0) 2018/04/17 20:26:56 executing program 3: r0 = dup(0xffffffffffffffff) accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x80000) recvfrom$packet(r0, &(0x7f0000000240)=""/142, 0x8e, 0x40, &(0x7f0000000380)={0x11, 0x18, r1, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='personality\x00') ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={'syzkaller1\x00', {0x4, 0x9, 0x400, "5788acf0f06a", 0xffff}}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000140)={0x2, 0x100, 0x3, {r4, r5+30000000}, 0x9a, 0x9}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300001600000000000000000000000400030000000020000000000000060000e0000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400bcca00000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000200fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000200)=""/33) 2018/04/17 20:26:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") utime(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x8, 0x1}) sendmsg$netrom(r0, &(0x7f00000017c0)={&(0x7f00000002c0)=@ax25={0x3, {"b7699fc68810b6"}, 0x6}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000300)="d56891797170e18afdc36cc4aa980d13c6aa0b49052d5e338d236bdb2928027e3698caf5fabb0b46c3436ceead4fee6d8b9301cbad31f9070877a5608de34512fbae86727f2fdf74070a34b24675b0427f8f453eb2c9a4017b749807413dfe9e89544b28bb489b9db63db07e483d92a8689a2b87a6f492e72015aae9cda9ea027a882e7cc91924b6cb82f323b4fa47b89a489afd50dbfd3ed9182c563d98f2de8bc40acb00e36d55e3e63d6ea401fc", 0xaf}, {&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="c507c6fe2df1a394772c48a619ccea78cd3c0748", 0x14}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="14e87f7633e19590f0071fd729a219b53ab65b1e26d71e5f1a87ef490c80b518afcfa4d8a73f9ba65b7d55e60e74fb77e71e8cc76e2eaef033da5e1758f91d8b06d17c5ed22d8fda4806aae1d9de22", 0x4f}], 0x5, &(0x7f00000015c0)=[{0xd0, 0x1, 0x44a, "07896dff8585974ba918def192bbee6c78d66bdd08abcdb642e514671d8510a1696f20208ceda14cd3edea3267107c5c940f60c8e2e6c2fe4aaf23662bae62d485d49829889c98c263dcdcd2ace423a33cbb0a6e5da0095a5989461422d6a95042e220bfcd98415b8e681c0a219d4a108a0e464c9c42e26125ca8b454b08cf6a44b0ccf1e86ebf682d2a0b2cc5bd9c309a399dbb3d12c3c37ec62099d0c0985b4c516f19fb3a5643f4142758212e03ffe97cabeefbad0333ed730bdb4ab931378d8231"}, {0x38, 0x19f, 0x3d, "7dd4fd205e7c873ee06b62fdf09c912bc8be18be9c0ee318ad929277b074ab38c534cb7d7823c73447db1d5f"}, {0x68, 0x1, 0x7fffffff, "8d104f5177751020658cf6c71196941a3573253c67321537e2edd24f8ef4f0bd2447e37b056c3abb5ec2c046158c4af810972384c968a626d74c46437e3c9f83025d1d69e1d54dbb4b213fadea5e6460744690f166ef9452391896"}, {0x6c, 0x119, 0x3, "68e4a000020ccb1aa960da9e854f1a56d8e10ac6a0b782820233573851c15ae17a6b24c7ba2e25f83b559ec88425a85de250b80d8b44b4422c7f424ef1cc3494f722dd07ba1f15ba7b5b1fe533b3cdf51ade52900fc1743a8b555807e4"}], 0x1dc, 0x4000}, 0x40000) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfd01, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) truncate(&(0x7f0000000000)='./file0\x00', 0x7fff) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001800)) [ 90.491139] IPVS: set_ctl: invalid protocol: 63 224.0.0.1:20002 rr [ 90.501251] IPVS: Creating netns size=2536 id=16 [ 90.598434] IPVS: set_ctl: invalid protocol: 63 224.0.0.1:20002 rr 2018/04/17 20:26:57 executing program 7: unshare(0x60000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001780)='IPVS\x00') unlink(&(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x85e3) syz_mount_image$minix(&(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001740), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) dup(r0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2, @broadcast, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) r4 = accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000680)={@loopback, 0x0}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x10000024, &(0x7f0000000640)={@loopback, @local, 0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0x3) removexattr(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="6f73322e2f70726f632f7379732f6e65742f697076342f76732f73796e635f736f636b5f73697a65004f91aef54b8dd44321e9b625b39520c9831b4f2b14265e501cc348ffcc3780d9a8fda2b60b1b25c95f1ed494661f67d540430e84c8906f6b9a23025b5bda710a313ac96a23e6200217d28a93208427cfd5e6bd7193643533df9394a52892f5ef2d15b44e5ce1c6f6c783a3da93fc2a0d1b04f7287c10b6641c3307000000864e87b8bd7168040626cecfb1f41ed3e62d98010000000ea3156238da866f664a7332649fc26c87f778b3ec5879567d61238fe992974d37948736f171bb4e65bedd8b8ef78853c2a5799f216038"]) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000d80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4a0050}, 0xc, &(0x7f0000000d40)={&(0x7f00000008c0)={0x45c, r1, 0x1, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x244, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x353}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {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, r3}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4, 0x800, 0x6, 0x3}, {0x40, 0xffffffffffffffff, 0x26d, 0x100000001}, {0x4, 0x1, 0x21, 0x2}, {0x5, 0x0, 0x9, 0x6}]}}}]}}, {{0x8, 0x1, r5}, {0x1f4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x927}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x45c}, 0x1, 0x0, 0x0, 0x40044}, 0x20004800) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) ioperm(0x3f, 0x9ee, 0x8001) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/17 20:26:57 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)='.', 0xffffffffffffff7c, 0x0) 2018/04/17 20:26:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000ffffffff000000004000000003"]) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/17 20:26:57 executing program 3: r0 = dup(0xffffffffffffffff) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0xffffffffffffff4d}], 0x1ffffffffffffcdc, 0x0) 2018/04/17 20:26:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x6, [0x200, 0x3, 0x3, 0xffff, 0x1, 0xaff8]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23}}, [0x2, 0x2, 0x401, 0xa79, 0x8, 0x9, 0x2, 0x5, 0x5, 0xfffffffffffffffd, 0x0, 0x7, 0x81, 0x5]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000001380)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001400)={0x0, 0x21, "a259fc3283b0a9ddc7391ca91b27124024873c93c236cd32743920dc4c1419610b"}, &(0x7f0000001440)=0x29) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001540)={0x0, 0x5}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000015c0)=@sack_info={0x0, 0x9, 0x6}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001640)=@sack_info={r1, 0xe8ab, 0x9}, &(0x7f0000001500)=0x3702cd) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x80, 0x7, 0x200, 0x7, 0xd6, 0x70, 0xfffffffffffffff8, 0x401}, 0x20) syz_fuseblk_mount(&(0x7f00000001c0)='-/file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/17 20:26:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{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) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r3, 0x3}) 2018/04/17 20:26:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) write(r0, &(0x7f0000c34fff), 0x54690ed4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/04/17 20:26:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4000b) fcntl$getown(r0, 0x9) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0xfffffffffffffffc, 0x5, 0x0, 0x140, 0x100, 0x2d3e, 0x8c9, 0x10001, 0x8, 0x5, 0x46, 0x1}) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) 2018/04/17 20:26:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1000308) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0xc, @rand_addr=0x3, 0x4e20, 0x3, 'wlc\x00', 0x2, 0x1, 0x58}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/17 20:26:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000140)="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", 0x1000) sendfile(r1, r0, &(0x7f0000000040), 0x800400000ff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fgetxattr(r2, &(0x7f00000012c0)=@known='system.posix_acl_default\x00', &(0x7f0000001300)=""/228, 0xe4) get_robust_list(r3, &(0x7f0000001240)=&(0x7f0000001200)={&(0x7f0000001180)={&(0x7f0000001140)}, 0x0, &(0x7f00000011c0)}, &(0x7f0000001280)=0xc) 2018/04/17 20:26:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000319798b2382000000e4000000af6e00000017"], 0x17}, 0x1}, 0x20000000) recvmsg(r0, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000005c0)=""/129, 0x81}, 0x0) 2018/04/17 20:26:57 executing program 2: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x80) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xf) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/4096) 2018/04/17 20:26:57 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0x15, 0x80000, 0x3) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x101, 0xfff, "e0f49128e664", 0x10000}, 0x10) accept4$packet(r0, &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006f80)=0x14, 0x0) 2018/04/17 20:26:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer2\x00', 0x0, 0x0) listen(r0, 0x7fff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000001040)=0xfffff7f7fffffffd, 0x2f0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000000)={0xd6, &(0x7f0000000080)=""/214}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21}, 0x20) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/04/17 20:26:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bcc000)=0x80000004) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000fe0fec)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe}) ioctl(r0, 0x1, &(0x7f0000000600)="17a39c64e26666c03242931dbd183637e64fd923f4ae1c389770be58f0fb5b0b7874d26904c88543134edf11a005e51cde48e2b9a33e137c3e49cf5a2a67a3471391c024e41624c96e22237baeae0dfefa0a1854ff65b7929536dbbcd21cf0978e2d6a23d4c870642e0e556221edf8622605af5b599cc4b9dd361983bbbe0318eb8a305a679177f7f4b48cb472ffe503270f490112360ed4c27286d6ea9f5390d026a6ac607430c3189c9465b87421ff5df3d33a4a9a") 2018/04/17 20:26:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000bc0)='timer1\x00', 0x7, 0x0) fremovexattr(r0, &(0x7f0000000180)=@known='user.syz\x00') recvmsg$netrom(r0, &(0x7f0000000380)={&(0x7f0000000000)=@ax25={0x3, {"5b7ee1178e1def"}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="a87ae5ee88b2b1a682435991f5d9cef88da6423e5e146a8057eebfab35ec93cfd08746f7545a1ad638b73a75d6ec6b260afb7d339b69a8b21f60b76a06187de939387032cd0bedf0eaf452c96ca7e51150e17c6abc69da1e4da4e7fb6610b8b27bb7767c4efc6dc84525c83cb507d5e2100809de5da6f18c2606ad", 0x7b}, {&(0x7f0000000240)="17db1ce701c05f485eddee20f52593751e2799717adb2cf23fe971fd7322c25a86f25ab843cf506296f6454ed4d8823e66ad925dc79c3ecfe2806e45ed6163b88f2804c85f40e29e2a7d5f386e77c97c19c853fca2e771aedfec1d7ea60b9c76a077fc54b8f282153056deb124020c4b9a16bc472d1b4cf5f3ea721e09f22230316294639ca68aa4d952e4bbb84ac4cd24942433b6062aa3cbdf31e9d03426c589d1f1d5956061541990c5a03d2273782a0672216197086b8fe56f2e3f9cdded48cf6f13c8746797ad2ca994a8f5cf05e405bbbc65fda51d53f46089e28edf47f51c901939fc9cc01568a7", 0xeb}], 0x2, &(0x7f0000000c00)=[{0x30, 0x113, 0x10000, "1858da4888c42626aada6f3470b4dc8eedf9c9fd88aa472aef8002609bfbce2cdacc4a"}, {0xf8, 0x110, 0x2, "13782c48747faa3f4c479f035b8dfe986f5c0041b1b754d944aec2f7847228ee63b34f7172962b8fce8927c75f66085f9bb2d7adf7b6595058be5889e2750c4b3bc2d7cc2aeca21bf91c1689651e006de25a4163ce3432a59c3ee4f07551b78038b6bb4d279953d224a418695fab068824fb231da5ae60e63ea47227308ce4d28ccdedc8e05420d302c87735dd3d89e14cde760fd2f016425d6e65b154666eedb6d409efab55b5108f15ebc51686a45a6f46567e25cb1c6f33cdbb81d95fae35a2538657cff977a3e37383b915eea9365c775bb12a96c0956ea20fd6a65ac3cc91682e3d3eee909283fd"}, {0x44, 0xff, 0x1000, "9f1829b5f3b160a7d9ba3ad1cec8d91acbb63e56d2631161a72458667e35952392cd4f2648aeb0bb0d09b60fecaafcae7afd79a18064ca"}, {0x100c, 0x10c, 0x0, "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{0xfc, 0x88, 0x0, "a2759c8868dcbfb3d5e210de91775694bbc92e5fba989e7803dc97fd5d9c3a4d5d7024e77ba7704d160b92ff13736e5d45ff2f5e473a8eed1c6964b9c96646e7fbcca1ca680f79c657933be732bd69e93d34535f423ad8921c233d0965813fc1bcbce29c1c26ae4d4b11388ceb751f8dfe813605f9068eb3bf8c47269914b16a8d2233b1a3e672f4ceba94bda23be364ec173e7230ed7626cbccff4dfcc421666d1e8143392ba5d1f4356a00fd06a71dc9aec8524960b288ed598941691ab88c68355891c27177d677a2b79bcac57125bea3bc7bdc985953b0924b2c27fb46439775c4756220e69cc28b9c9836"}], 0x1274, 0x1}, 0x40) readlinkat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/90, 0x5a) [ 91.375402] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 91.565859] IPVS: Creating netns size=2536 id=17 2018/04/17 20:26:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000005c0)={0xfffffffffffffff9, 0x3, 0x7}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80, 0x0) getpeername$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) sendmsg(r2, &(0x7f00000004c0)={&(0x7f0000000380)=@can={0x1d, r3}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)="95fff7f921672478d4f027d2a7eb92b2e86fbbaeca38c164543f8ecb85af9c088c34ddd62cd7988e46a84784a713f09e5b9b4d1c42a39ceeea3ea66d9ab9af9d9ceb006cf7226e781248eb03a0d1c56e73b6b52a6bf2ab50e3767bfa50", 0x5d}], 0x1, 0x0, 0x0, 0x10}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000500)="cbba90bd1acb3901c4ae499929ac243cb372b56369448502959e4bbb7ba9acae7d021d6282360fea281ecf778ab811805a4fb2b74d5c919dc6e87b8500810735e074f6ec", 0x44) ioctl$TCXONC(r0, 0x540a, 0x3eb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9, 0x9}, 0x88) r5 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/ptmx\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r5) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000600)) 2018/04/17 20:26:58 executing program 0: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580)={0x0, 0x1, 0x1, 0x81}, 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)) 2018/04/17 20:26:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f00000007c0)="bdc7c766c0a0c559508be1854ccdd8519bc5883e7546574475ca1a24f822d170336e31c6288da3c40d58419e836677be746d6ebb3548f72fec9ef03d683dedb56d17413d9569e55cb352cd0e7186916c2ba00215ea7118b84ede8769950d9ebf1d236efff8c5523989665838aa42182fdee3506ac37b8d4bc5a293f2b9b5c89189ffb0237bb648cd65d2341a98b4df0d60a3539f29f5aae39cd375b5ddcc3ff623029e25d7593b110ec99195c2bc6a65b6a2b70d0ba22890536f1eda9d3e270002fc4f58a3ab1f027342fd3bffe20000000000000000", 0xffffffffffffff71, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4000000004e20, @rand_addr=0x200}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000980), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000780), 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x703, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/17 20:26:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x6) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x144, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendto$inet(r2, &(0x7f0000000080)="53117abdc28ae6ffc2d7b9d749e79a0e184a6f", 0x13, 0x4000, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) write(r1, &(0x7f000034d000)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x405}], 0x1) 2018/04/17 20:26:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="901e3d1be9fe1409"], 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) fchdir(r1) open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/04/17 20:26:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x2, 0xfffffffffffffffa, 0x3, 0xc0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x38000000, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/17 20:26:58 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) 2018/04/17 20:26:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() sendmmsg(r1, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x800000000000122, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5450, &(0x7f0000008ff8)=0xffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) tkill(r2, 0x15) 2018/04/17 20:26:58 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in6=@ipv4={[], [], @local}}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x90, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0xc}, 0x1ff}, @in6={0xa, 0x4e23, 0xffffffff, @ipv4={[], [0xff, 0xff]}, 0x80000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xf65, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/17 20:26:58 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x102}) fstat(r0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000080)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/17 20:26:58 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap$binder(&(0x7f00001d7000/0x4000)=nil, 0x4000, 0xc, 0x2010, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap$binder(&(0x7f00001d8000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/17 20:26:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@empty, @loopback=0x7f000001}, 0x8) r1 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$revoke(0x3, 0x0) 2018/04/17 20:26:58 executing program 3: socketpair(0x5, 0x8080a, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000240)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000040)={0x8, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) ioctl$TCSBRK(r2, 0x5409, 0x7) 2018/04/17 20:26:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000140)={0x2, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6}]}, 0x30}, 0x1}, 0x0) 2018/04/17 20:26:59 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000180)='afs\x00', 0x0, &(0x7f0000000180)) r0 = creat(&(0x7f0000001200)='./file0/file0\x00', 0x20) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000001240)=""/133, 0x85}, {&(0x7f0000001300)=""/53, 0x35}, {&(0x7f0000001340)=""/191, 0xbf}, {&(0x7f0000001400)=""/34, 0x22}, {&(0x7f0000001440)=""/81, 0x51}, {&(0x7f00000014c0)=""/49, 0x31}, {&(0x7f0000001500)=""/202, 0xca}, {&(0x7f0000001600)=""/69, 0x45}, {&(0x7f0000001680)=""/11, 0xb}], 0x9, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000140)='./file0\x00', 0x200040, 0x5) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/4096) inotify_add_watch(r0, &(0x7f0000001740)='./file0/file0\x00', 0x4) 2018/04/17 20:26:59 executing program 5: mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) 2018/04/17 20:26:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) signalfd4(r1, &(0x7f0000000000)={0xc337}, 0x8, 0x800) 2018/04/17 20:26:59 executing program 0: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000140)='pstore\x00', 0x4, &(0x7f0000000000)) 2018/04/17 20:26:59 executing program 7: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) recvfrom$packet(r2, &(0x7f00000000c0)=""/139, 0x8b, 0x2000, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/04/17 20:26:59 executing program 2: r0 = socket$inet6(0xa, 0x20, 0xfffefffd) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f0000000280)='./file0\x00', 0x2, 0x2, &(0x7f0000000400)=[{&(0x7f00000002c0)="94", 0x1, 0x5}, {&(0x7f0000000300)="fe0eabe8a38529b451cd874e40751429d95a2883da8012570522154071d1edab46afa92448a6e3db4e61a2747f1235721224bedb310985c482a38e4da66ee21408de4ca08bc55990cfb4594d324dc41d9ba49e9c14e906b1875d7012cd728bea2ef22ee36ba75b1a7ce8319fde9746d815f919564671b522f7052b55b08e2e7338f7edc174f909130fe1c1ef3f53a1c0c73e7e862539de08b9638abcc7e3d9139cb3daf6b0ea1c1aaaceb735f4c71e122171d4bbb9f42d3aa519892061ebb8afd4cd322202f87e4137ef9def4ed84934f74425e577d6b0682fe52ff38679bfa651272eae0f2c0e30de12e05a39444e", 0xef, 0x3}], 0x80000, &(0x7f0000000440)={[{@type={'type', 0x3d, "0cfe769e"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@decompose='decompose', 0x2c}, {@session={'session', 0x3d, [0x79, 0x7f]}, 0x2c}]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f0d00000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffe4b) 2018/04/17 20:26:59 executing program 1: r0 = memfd_create(&(0x7f0000000040)='./cgroup.cpu\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x2, @empty, 0x10000}], 0x1c) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0xe12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fchdir(r1) creat(&(0x7f0000000480)='./bus\x00', 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) write$binfmt_elf32(r2, &(0x7f0000000240)=ANY=[@ANYRES16], 0xfffffffffffffe40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xffffffffffffef81, 0x0, 0xfffffffffffffffe}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x20}, &(0x7f0000000300)=0x18) 2018/04/17 20:26:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x140, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="750485ac3ba2689a8c8c065d0129e780ae91896d69"], 0x10}}], 0x2, 0x0) 2018/04/17 20:26:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="440d05192b83f737127a2c7d1c", 0xd) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x3d, 0x4) 2018/04/17 20:26:59 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) pread64(r0, &(0x7f0000000140)=""/24, 0x12, 0x0) 2018/04/17 20:26:59 executing program 0: add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x501600, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)="b5b2e716af3177f8c22efe24042823225ab74f2d99cc070fa084e59ac3088203152a8afbf7dbdd60c5440c740aee04334d7a5832d5ffbfb1cdc39de2a260298f8248b4f72c481ffe03d1e125198ac59a935c54415dc17d28b0685d1849f498026187cb", 0x63) 2018/04/17 20:26:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080)=0x5, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0xc0100) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x401, 0x17, 0x6, 0x0, 0x1, 0x7ff, 0x3f, 0x8, 0x808000000, 0x0, 0x100000000, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) sendto$inet6(r0, &(0x7f000084c000), 0x1ef, 0x20010000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2018/04/17 20:26:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) setresuid(0x0, r1, 0x0) setresuid(r1, r1, r1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) [ 93.600595] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/17 20:26:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/fscreate\x00') pread64(r0, &(0x7f0000000280)=""/4096, 0xd0ff5b18956ec55b, 0x1) 2018/04/17 20:26:59 executing program 5: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x1) ptrace(0x4207, r2) ptrace$getregs(0x13, r2, 0x0, &(0x7f00000000c0)=""/229) 2018/04/17 20:26:59 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) recvfrom$ipx(r0, &(0x7f00000001c0)=""/88, 0x58, 0x2160, &(0x7f0000000240)={0x4, 0x5, 0x4678, "88a459693f48", 0x5}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8001, 0x0) getsockname$llc(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f00000000c0)={0x11, @multicast1=0xe0000001, 0x0, 0x2, "736919c8890000000000efffffffff00"}, 0x2c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="0a98172de44abab1f522f482cda046bbb690f04437d8dacc6baacf8faa652bd5b6f03ec9", @ANYRES16=r5, @ANYBLOB="84fd2dbd7000fddbdf2506000000400003000800080005000000080007004e210000080008000300000008000300020000001400020076657468315f746f5f626f6e64000000080007004e22000008000600010000000800060001000080440002000800080000000000080003000400000008000600a95d89570800040040000000080006000100000008000300030000000800040007000000080005004184000034000200080004003f00000008000300000000000800090040000000080004000900000008000500ffffffff0800040007000000"], 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x6656ad19}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={r6, 0x3, 0x8, 0x7fff, 0xffffffff, 0x8, 0x7, 0x3, {r7, @in6={{0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x0, 0x1, 0x2, 0x5, 0xffffffff}}, &(0x7f0000000440)=0xb0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) setpgid(r8, r8) [ 93.731909] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/17 20:27:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100020800000000000000000000000300306f3b8edf549b1fd67a068100008e6bc5554021859beed70001000000000000002593c400030005000000000000"], 0x40}, 0x1}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000001580)={@random="b07d26b8a83c", @random="5622c0d045e8", [], {@generic={0xfbff, "718620a4acc1ea82af54053c8141c84deb54840ec360443627f15fe3b53bd3b3ff76ef38b5"}}}, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x695, 0x8, &(0x7f0000001500)=[{&(0x7f0000000080)="6f3c6acc8c8c98e8908cb4f9e794aac5341a94a80c1fa611edc1fc6ce62def9b389ecf35de20210f0db4a26ce9eb9e612ced6a29ef7b18c9", 0x38, 0x8}, {&(0x7f00000000c0)="0940948f0300799aaf353a2a6050caf0b3e2ef56d0b9a0c2346b985c55d4d49c864b787f87f69170c8976839722c566420c754407bc6a2ae2523aa602bc406132eec0bb585384981aaa3b8111c4208f2c63868930eeadaaf4b678dc787c3faf96597e61a621823325911348f50a3f12c329a5f89079f6e5c4a477be889bbdd0ff5ec018d96c53e57a63813642fbd568f19848c17f1bd1453a876e4650f58f77d69592d6166fa3358221ac87d870b920d1156c4bca409f7d5430f5074b8da03624b3bdbc0d5175a26bccdf72f829fce32f4df211c88520c3e3c8c9429b538b1a2", 0xe0, 0x3}, {&(0x7f00000001c0)="e62dbe7d89f88ed438f6ada817d5ee22", 0x10, 0x5}, {&(0x7f0000000280)="36b0652190a53b028b0e1ce262e8347104f05d5adcd1da7349bbff7847998ffc42fcc2880d704b1a3d90854645ec31cafb890c5c9da0d7d70132e4ea124c88f046678a771453d6af4bd58d43ab80f616eb345ceb9253541ff6c5f4f385982818c0d3feae584477d09fe219bef4", 0x6d, 0x18f}, {&(0x7f0000000300)="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", 0x1000, 0x1ff}, {&(0x7f0000001300)="be6ca9af69d06079f2f005e9679ac2662af0ba0ce9809a271d85eacaab9909abd8b1d30b543a67550101581e87fdad6e8c6e08504dd1f069bb421e9c9bb76024dec9e4a3bfed886aeba0c8ceca5b275d2a06a1675bacf70e493e2760abab51b2afdd180af1e621ca96d0660c0c49ff9f730a73353bd189b22a950c5ca32d65db49cc849777b51fa751e43ad18b022da2bb316045c7f1dfc2c45dff11812d8bc4670855e354329283ed3c6702b6e8d6c4b043f05614ddb4fb0f4cd9ee7860e5faa4ffad9512d301c916fbb30b7d84d00e097f53dec8984a8453b6d5464dbf0a83c7fb", 0xe2, 0x5}, {&(0x7f0000001400)="bfaaec8d618869a53ebb5aefe342e608a8ee516c12e5ea6de8cc212240f876f0d3bc78229a1471ef11d0ba5719d33f2e2d50234f2881fe05e6eace1a6c3e22104281d552ff32a6b88cf34691fabb4f524e6cde22b6192e862e97", 0x5a, 0x9}, {&(0x7f0000001480)="85a15e3219858e175d1c24f5a67e09be9dcc55d845f0ff121080ad803c73511b87558a2eeae1a8f4bca125b4beb9ccfa22456d1c968aabfa2dcb4a32aad825bc045976c9694fb4fefab7bb4218f94bd7aa934e7f927768791cb97aacb93a7bd89d93ba", 0x63, 0x6}], 0x48, &(0x7f0000000200)={[{@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@noattrs='noattrs', 0x2c}]}) 2018/04/17 20:27:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/106, &(0x7f00000000c0)=0x6a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xa9b}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x74) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffff, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x41, "bb81ada3ac2dd314d3541276752e36a36e16d135c7f747c6630ffd1280742a413ecda51f5062c4a405a8d0da8ad2cc52581895d74c1ca9b8b79b9c3b2940130131"}, &(0x7f00000001c0)=0x23) 2018/04/17 20:27:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x101, 0x1, 0xffff, 0x2, 0x6, 0xa2d, 0x1ff, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3f, 0x5, 0x6, 0x8, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, 0x8) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES64=r2, @ANYRES16=r1], 0xfffffffffffffcac}, 0x1}, 0xffffffffffffffff) 2018/04/17 20:27:00 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x488042, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[{0xc5, 0x3, 0x7, 0x3}, {0x9, 0x6, 0x7}, {0x2, 0x9, 0x9, 0x1f80}, {0x7, 0x6, 0x9, 0x8}, {0x4, 0x1ff, 0x81eb, 0x5}]}, 0x8) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/04/17 20:27:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4004000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="5e0393b0a63dbc78d393be07e17c1cf0063637c72cfcb967c893c76531d9b64ce82a97a2892d053ca1c20c10d3b39f6a71192608a131b5ee794603a7114223cffa64e1412a09cee201177bacd20ebed086a3b78ba3a9a7e738f171739c5636d81cc204f8e5f15407f0bd5e7db3a3843d5ff4210f95cc4291d55c8bc42e4b5dfd27adc9888de055d9c44acd0820ff6df17a407350532efb57141ef7202d9fe14788545a28195cf2c0ebd2aab382c458cce91d5676be9027aa60772538d2ec1f92e7c2d8fbbedc3210849829defa8175381b1a742ec620eebb74ae") 2018/04/17 20:27:00 executing program 7: r0 = socket$packet(0x11, 0x20000, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bond_slave_0\x00', 0xf7b}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/17 20:27:00 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000600)=""/228, 0xe4, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x4, 0x8, [0x9, 0x7, 0x9, 0x69d, 0x100, 0xfffffffffffffffc, 0x8, 0x3]}, &(0x7f00000000c0)=0x18) fcntl$getflags(r0, 0x1) 2018/04/17 20:27:00 executing program 3: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000019c0)='cpuset.effective_mems\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002dc0)=[{&(0x7f0000001a00)={0x27, 0x0, 0x2, 0x7, 0xbd, 0x2, "c2d104d68c57cf2813313fbbbbce5824949b06d70ff0126ed5186e558da18027a55e70e98947850bf633bbc9c6462bd023b3b3822163c7db79abdac1f83df2", 0x4}, 0x58, &(0x7f0000002cc0)=[{&(0x7f0000001a80)="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", 0x1000}, {&(0x7f0000002a80)="01427c99afc75affda64c114235e7f5c0f90c0eb694c535a92a453a19d1c86f89ce15040afd5f5daa785cecca86bf4964b6d988987ee5a11306a1d4bce53f3d953ca7b715dc73f6da5c3fc036a7e3b2d68580b74c34b8ab6bb5121ce8c712642c8aafe7709013b51e8afd2898e0da9707bc148b8e6715c57181b8c39eb31d0101edc924553c253d45e67c714bf999773fc8972bd565ac522d2e9a59f", 0x9c}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)="59c5687f0912c66f2a88fcb4449b3145972d6f1754685091001abe89548ed2", 0x1f}, {&(0x7f0000002bc0)="2f7f6836d09f1dca1709d3080d672324af7187a3904960b02e6b4ca6ffd3f9783a0f7e672644f7f6f4211d05f1d257189568954fc90cc8577738212a2f3e8f29d17d38a600c1f2279e97d74bd465d7ae792d8292a27de281abc6586a7a58e252e40802cd6073937550d28b7d9a1e4fcaffcfb6bbc6fa1e75240445b69ab13c276b17f4ccaa06a5db8e4fee3455e194515011d8999481a62602e99d", 0x9b}, {&(0x7f0000002c80)="a02bb776", 0x4}], 0x6, &(0x7f0000002d00)={0xb4, 0x11b, 0x7, "d0243fa8c00ddff69abf7058af7864503e5b42b2eb443f8d79ec821f500cf2ae63bc18297037ac95766a24b9c9104d4479d1d49c1d862b263bae1d5544d764b1e8f7f1b22d35d8448a492a6cb0792f8d1ec8c3128f133f0a704100adca640ec0ccde5816c64d8cb9e30f4d8fb55018df6458818a7baf6e9670af80506be6ca8e76c1dc540d0546dab1c8d8b9050d1e6e39cca68b85ca5d13e22b47b4750e8155d39474df81ee77"}, 0xb4, 0x20000000}], 0x1, 0x4800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000001500)=[{&(0x7f0000000040)=""/110, 0x6e}, {&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/231, 0xe7}], 0x7, &(0x7f0000001800)=[{&(0x7f0000001540)=""/234, 0xea}, {&(0x7f0000001640)=""/168, 0xa8}, {&(0x7f0000001700)=""/204, 0xcc}], 0x3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000018c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cf7000)={0x3d7, 0x0, &(0x7f0000002e80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x60, 0x38, &(0x7f0000001900)=[@ptr={0x70742a85, 0x1, &(0x7f0000001880), 0x1, 0x1, 0x1b}, @fda={0x66646185, 0x8, 0x4, 0x30}, @flat={0x776a2a85, 0x0, r3}], &(0x7f0000001980)=[0x0, 0x48, 0x48, 0x30, 0x78, 0x58, 0x30]}, 0x8001}}, @free_buffer={0x40086303, r3}, @release={0x40046306, 0x2}, @decrefs={0x40046307, 0x1}, @enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/04/17 20:27:00 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000080)=""/124) r2 = socket(0x0, 0x800, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000180)=0x40) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getflags(r0, 0x403) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10000) signalfd4(r1, &(0x7f00000001c0)={0x5}, 0x8, 0x80800) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r3, 0x0) 2018/04/17 20:27:00 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x7cb9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x41, 0x2}, 0xc) sysfs$2(0x2, 0x8, &(0x7f0000000080)=""/31) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000000)='./file0/file0\x00', 0x200, 0x1, &(0x7f0000000040)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x181000a, &(0x7f0000000140)=ANY=[@ANYBLOB="ded1005b92609f62d9cd9d3f9b7f93d99d77f7c9b03a969a85b0a2626a145135dd790d6689d2091400b1939a62a6d9fc85f3780500363e2d890d3b7dabeefb489e0ade253e613a88104f218d7d3adffd"]) 2018/04/17 20:27:00 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101902, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) r2 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000100f2ff000003003e0003000000000000000000000040000000000000001300000000000000000800000000380002000000000000000300000000000000100000ff078000000000020000000000000000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0), &(0x7f000034bff8), 0x1000) 2018/04/17 20:27:00 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xffffffffffffffff) mremap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) [ 94.374719] binder: 10267:10275 ioctl c018620b 200018c0 returned -14 2018/04/17 20:27:00 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x111, @tick=0x99, 0x3, {0x6, 0x2}, 0xfffffffffffffff7, 0x0, 0xc63}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x80000}]}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000004c0)={0x77359400}, 0x10) sendto$inet(r1, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001bc0)=""/46, 0x2e}], 0x1}}], 0x1, 0x0, &(0x7f0000001cc0)) tkill(r2, 0x1000000000016) 2018/04/17 20:27:00 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000001300)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001180)={0x81, 0x100000000, 0x0, 0x3, 0xffffffff, 0x1ff, 0xc51f, 0x7ff, r3}, &(0x7f00000011c0)=0x20) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001200)={r3, @in={{0x2, 0x4e21}}, 0x6b8, 0x9}, 0x88) [ 94.437597] binder: BINDER_SET_CONTEXT_MGR already set [ 94.453735] binder: 10267:10295 ioctl 40046207 0 returned -16 [ 94.481346] binder_alloc: 10267: binder_alloc_buf, no vma [ 94.512003] binder: 10267:10275 transaction failed 29189/-3, size 40-8 line 3133 [ 94.542168] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.554264] binder: release 10267:10275 transaction 27 out, still active [ 94.578674] binder: unexpected work type, 4, not freed [ 94.597531] binder: undelivered TRANSACTION_COMPLETE [ 94.607781] binder: send failed reply for transaction 27, target dead 2018/04/17 20:27:01 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0xe001, 0xffffffffffffffff, 0x0, 0xa00000000000, 0x7, 0x100000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1000000, 0x34, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x4, 0x3, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2d2ffc87}}}, 0x3a) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x1e, 0x4) sendto$ipx(r1, &(0x7f0000000040)="c5e392f9a1c41e987fdbd45065614c4a9d8821db0066e162ca", 0x19, 0x20000000, &(0x7f0000000080)={0x4, 0xffffffffffffff81, 0x1, "305008eef435", 0x6}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xf4, &(0x7f0000000140)="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", 0x13d) 2018/04/17 20:27:01 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='wchan\x00') ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'irlan0\x00'}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x7fffffff, @empty, 0x3}, {0xa, 0x10001, 0xf2c, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0xa, [0x45, 0x8000, 0x4, 0x100, 0x4, 0x8001, 0x8, 0x6]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x65, "4866bdf70cf3c13f11d5b73284a265d668d4712ee417d95e25c17c9761959b7e1f2f3f2dba605ee3db0fdf49fbeccb1323682c6324166d1e14f7c86f3a2917d5791c3e5ee5610536254cd1f2de3e710c3c13d1e5fad523e7ddf076c41e686fab1975ed21a7"}, &(0x7f0000000140)=0x6d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) clone(0x10003ffe, &(0x7f0000000200)="ad3f5afe258deedf8dbddacae60e17346dcc18cdd7df7896cca71d888553090d24d992d9e6a3bdeace863125da4daee9b7aae990b4d34b3b27bc86c4ab3608e66ae1b6f893efce", &(0x7f0000000280), &(0x7f00000000c0), &(0x7f00000001c0)) connect$ax25(r0, &(0x7f0000000080)={0x3, {"4b9d036617900a"}, 0x401}, 0x722225da) 2018/04/17 20:27:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=[{0x18, 0x0, 0x8, "7b4c3e2bfa827daaff"}], 0x18}}], 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x141000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/17 20:27:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/87, &(0x7f0000000100)=0x57) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/17 20:27:01 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6d, 0x7, 0x4, "12a4c254d0f1c7a0552910062e5ffbf4079f3c8aa3a24ec1f9662b2be3bd5425ffc8c1e732879a58035bc1e1267d5ee5505828ee08bd751007bb874738369d386974104faf86976e21fb26173aa83f30"}, 0xd8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xdf, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) clock_getres(0x5, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080), 0x4) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/17 20:27:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000040)="fb", 0x1, 0x800000020000008, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) fchmod(r0, 0x120) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000040c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0), 0x12a, &(0x7f0000004200)=""/89, 0x59}}], 0x72, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/04/17 20:27:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup2(r0, r1) readlinkat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000a40)=""/4096, 0x1000) 2018/04/17 20:27:01 executing program 6: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00f7d646ccb726c2cab07d4c361b5d381770bf36ea18727d70ae475607cc08e4da81749a7ebedf19fbfbd1afb6fc7d091e4b6c7aeaeb35a5affb9ca5132147fa18565937ef3182d8682ef93be85c8d2f7b43f7c14ee6c749bb0db82bdee65491dd72d935c8aa31e29ecd68a4023f0fab256e417ec7c93d4c3aed559d9ff3bd4a872377a14df07ee27a05daeb81a9c33adef8829a333dff18322b553c144c8502a61a891959d07cf01c58d8f3279484d2ea72"], 0x1) vmsplice(r1, &(0x7f0000f14000), 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) tkill(r2, 0x1000000000016) fstat(r0, &(0x7f00000000c0)) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/04/17 20:27:01 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/04/17 20:27:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x7f) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x439}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/17 20:27:01 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 2018/04/17 20:27:01 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0xc0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)="70707030776c616e316c6fd700") socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x2, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x482c, 0x180) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x8000, 0x1f, 0x9, 0x1, 0x11, 0x9, 0x401, 0x0, 0x9, 0x5, 0x100000001, 0x5}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1130c0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000080)) 2018/04/17 20:27:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) acct(&(0x7f0000000080)='./file0\x00') sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="5500000018007fbdb72d23b2a4a280930a0600fec0a84314910000000400080014000500fec000001966cfcadcb1350f5a0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000200)=[{0x14, 0x3a, 0x8, "083642ecbd1a8716"}, {0x10, 0x115, 0x4, '?'}, {0x8c, 0x29, 0x9, "b4d610d281ad34966553360aeeb2cbc68ad3e5ed1e517c02666d4c1efb8216817be27e8eecac701cfe41b5b0572ece1c13e1f20b7fcb75c9290f189f3d35113214acb9da056fbb27b843cbf2e30ad210be152478dcbf9e5e4dd2451387c206284cf947637ae4367748bf126df702e92e5e2012c9da6c7348bc94b322a0c0"}], 0xb0, 0xfffffffffffffffc}, 0xfffffffffffffffd) 2018/04/17 20:27:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f284299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="00cce2707e3e4a560004ee0056fad9d40b2e35ba3448e87f3f720985ee017b2bda7821e8509334d56ca42ff9fe8b9edf9577b3bb061933c610e370ac65c4b3aad03ff7a5ccc36f7813f5688e135d5aca47943ee4a0ee65b5d6a6aec3201917dc0f7e499069fe4083f6f748e491564c926199d6a01f24181182b44d30de492a000000000000000000"]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000002c0)="5f04cfb0a0c43f35e31a6e433ad7bcd1d43563bb93ad3e505a839204b26a0c245c5a6395a98f75a01a2c49162f15080d8d2ed4f247a440d12a5a2f958c33026ad4804ce4e874defe5e28921f72eff07051b68cccb6e79200932e1591c4ce608687bc8613662c5b482227753c193def930635e8f7f245f9c8c829007c8a2db44c0799c2b82851995fc303024c64a03e411c0eccd557a1a743f8a0ec6f3095ea2eaeb22d50350b88585dd6aaaaa7f9aa") 2018/04/17 20:27:01 executing program 3: r0 = add_key$keyring(&(0x7f0000001840)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000001e00)=""/22, 0x16) init_module(&(0x7f0000000140)='keyring\x00', 0x8, &(0x7f0000000180)='keyring\x00') kexec_load(0x4, 0x2, &(0x7f0000000100)=[{&(0x7f0000000000)="170c4adb50d56d49a950b3d0fa16a2da32ada4e24505", 0xfffffffffffffe76, 0x8, 0x8}, {&(0x7f0000000040)="bf161ff17b621baaac2ea982994718d4d2dd0a057ed7229c5b999fb48439ceffc4c89797acc2bce73a85c0562a4c176fe00274ccfc5b5f6b3cc3e4b3fd87cd80eedbdfaeb3b5f8a7df06669f5c04507c631ed71406d24081865492b494c37a2ecaf263b6a7041177fd4dee6a6cd546a436def347654984dbf295960ef5dfcf081d3a407b39a68d9f734279d906986c34618092281d16beee372fb329582a148dc79543104ec6513c7719af335962fd0a2dd1d306cba875", 0xb7, 0x240, 0xac89}], 0x2) syslog(0x0, &(0x7f00000001c0)=""/24, 0x18) 2018/04/17 20:27:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x28) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22, @rand_addr=0x100000001}], 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffd, 0x2, 0x0, 0x0, "8ba743b9a18cf62e56641889ad3fd2bbe5fbe7ab43bdc7b32b618abd541cd399"}) 2018/04/17 20:27:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dd9000)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000140)="b6a5190e6a785e33566bea69b1071c37119815415d506f2c3f6cf851a5b4bc2cd327619ccec2f3fb01dd2aed7f45ef727823fb9df76190c4d20dc3c99c2b24481425", 0x42, 0x4, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='c', 0x1, 0x1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair(0x2, 0x80007, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000100)={0x800, r3}) 2018/04/17 20:27:01 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket(0x20000000011, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x59) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000), 0x4) 2018/04/17 20:27:01 executing program 6: r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8903", 0x2) r1 = dup2(r0, r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast}, &(0x7f0000000040)=0xc) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) write$binfmt_elf32(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4604ff05ff090000000000000003003e0002000000d1010000380000009802000001000000040020000200613004005200000000000600006000000080b4a40000000000007f0000000800000004000000070000007df79e4faef0cb4e1a7ff212cccae2fba370e94a071307490c6e799923e44f6028af9def40c85dea96bee3ec6479213d27165a10e0bb5573ffddf58297a002732906f7c6f08f15158908df965ed4869e7f2c3a0552828ae62426a942b1250f34788cbb3ff5218e55bf242c4d0b49815e813a8a2d183e8733ef1a89f38b4ef4a55866ae1b68389968a66fa0c0da570dbe7b2f729b8ccc7763588d2b376d09a094eb587e2b08977e71589010e7943a8df5a12bbda128c40bd5fd392d4cea9591932415b348706c13898b258ced7bb963be180e09058a76729c04c2483f2a6d6484d03734e04792f30aaab9a6993c60b4fb62ea663300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000278e44fa8e8d760c1ea33a3672624a76b5fce24bed0d7d1ec361f310def10450a2d9f619cf8611dafbce8a88da5694afced337c8381829ab30ca08174b5d962218"], 0x84c) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, r2}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x3, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x4}, 0x68) 2018/04/17 20:27:01 executing program 2: syz_open_procfs(0x0, &(0x7f0000000300)="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") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) pipe(&(0x7f0000000040)) 2018/04/17 20:27:01 executing program 4: socketpair(0x5, 0xa, 0xa6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x9, 0x7ff, 0x40, 0x9, 0x100000001, 0x9, 0x2000000000000000, 0x0, 0xaa, 0x8, 0x3f, 0xfff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x3}) r3 = fcntl$dupfd(r1, 0x406, r0) write$sndseq(r1, &(0x7f00000001c0)=[{0x2, 0xf22, 0x2, 0x3, @tick=0x1f, {0x100, 0xfffffffffffffffa}, {0x7, 0xc9b}, @raw32={[0x9, 0x7, 0x6]}}, {0x6, 0x81, 0x9, 0x5, @tick=0xc40, {0xffffffffffffffff, 0x1}, {0x1, 0x7f}, @connect={{0x10000, 0x55}, {0x5, 0xfffffffeffffffff}}}, {0x9, 0x7, 0x4, 0x4, @time, {0x97f6, 0x6}, {0x7fff, 0x7}, @result={0x0, 0x4}}, {0x4, 0x0, 0x400000000, 0x4, @tick=0x1, {0xfa8, 0x9}, {0x20, 0x5}, @ext={0x8d, &(0x7f0000000100)="fbacd307bad32cbb1fda5b588ccb454d578fec40a491612aa054323969600411a40467e0dfd7cf491f566f7258d38daaa9d1a3984ddac44dc798c9119e8cf06be605abf30a3e61b6ca5f0fdc800e99654fb4d63bccec00c82977e690d82fdf53761c995fb6a46df18ea0c1c2b188fb40bb82fe8142b41e61fe6f5ca46e2c171b66595aaa32dbc71bdaa9d1fe88"}}, {0x3, 0xffff, 0x100, 0x20, @tick=0x401, {0x8, 0x2}, {0x74f, 0x6}, @time=@time={0x0, 0x1c9c380}}], 0x8c) r4 = syz_open_pts(r3, 0x20000) r5 = eventfd2(0x9, 0x80000) write$eventfd(r3, &(0x7f0000000280)=0xff, 0x8) r6 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x200, 0x32) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet_group_source_req(r6, 0x0, 0x2b, &(0x7f0000000340)={0x7, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x104) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000480)=0x9, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f00000004c0)={0x6, 0x9, 0x2}, 0xc) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000000500)=""/234) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000600)=0x8, &(0x7f0000000640)=0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/validatetrans\x00', 0x1, 0x0) timer_create(0x7, &(0x7f00000006c0)={0x0, 0x34, 0x5}, &(0x7f0000000700)=0x0) timer_getoverrun(r7) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000740)) ppoll(&(0x7f0000000780)=[{r5, 0x218}, {r6, 0xa}], 0x2, &(0x7f00000007c0)={0x0, 0x1c9c380}, &(0x7f0000000800)={0x3}, 0x8) linkat(r3, &(0x7f0000000840)='./file0\x00', r6, &(0x7f0000000880)='./file0\x00', 0x1400) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f00000008c0)=""/184) syslog(0x9, &(0x7f0000000980)=""/55, 0x37) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000009c0)={0x77359400}, 0x8) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000a00)={0xfff, 0x7, 0x80, 0x589, 0x3, 0xfffffffffffffffe, 0x9, 0x7ff, 0x7fffffff, 0x1}) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000a40)) ioctl$TIOCEXCL(r3, 0x540c) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000a80)={0x9, 0xff, 0x938}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000ac0), 0x10) 2018/04/17 20:27:01 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x4, 0x200000, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080), 0x0) 2018/04/17 20:27:01 executing program 0: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/17 20:27:01 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x20201) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f00000002c0)=0x8, 0x4) fcntl$setstatus(r2, 0x4, 0x2801) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0xffffffffffffff84, 0x101, 0x7}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/205) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000300)=""/105) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r1) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) 2018/04/17 20:27:01 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) getpeername(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) 2018/04/17 20:27:01 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x141044, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/17 20:27:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000240)="53cd9121534d5045d9a80e4293ed19fbadd9c3ea72f3fde84aa3817049e041778c28f44d9edb6202a3fdac2cb5cd5fb39df21fa177dd198c2359d69a5224f617b2f7b60b0c281a18f7b5756ac58dbb03e48bd7c14dc612c7e993e4b53d12d1ba4a20793621027aa67f6e58dd8133b465f5bd586b3f4e3bd1314f24c81209ceec", 0x80}], 0x1) [ 95.668889] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/17 20:27:01 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) syz_mount_image$minix(&(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x7, 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)="1b15bd2123b9fbe684c014f0c28dc3fbee7b0c5cd21d245debe1daab71bb42750b4cab79d67ef238dff4104379ac6e6213c3ea70a03e57dec749b15540b702092ac9a99e12bbe0fddcb56bca266bfeea3949a9bedd3ba499abedcb952ec7a432762e4b5434aad1af55bf21561d582cba15544bc96e4857df331f0236976b2d8957ce3e70002ab1a740b6a9f1ae1440ce8dee8ae77d79b6244517cd5345262aa2c979b46d4b24d83defd0d7133e65f8c1079e9054556a07efee7db9a3b01410b5c589118ba2a5eb8e0dee7ea7a47493a23e1d6a8868c3413861e89124", 0xdc, 0x7a}], 0x140800, 0x0) recvmsg(r2, &(0x7f0000001600)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/216, 0xd8}], 0x2, 0x0, 0x0, 0xfffffffffffffc01}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001640)={@dev={0xfe, 0x80, [], 0x18}, 0x14, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x2000}) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1c, 0x6, @thr={&(0x7f00000000c0)="dbc28a3034e7e2e9e2fda51a12d38e83c07e78daa26f79bd5d2324ac6e52ec54516275534ff508830a40b3c34798765b3e605a18aeb978b105132d76ac73c64f35f16f3aef8c3601f1fac3ba73d6f85d6f5d4d9992b351464509bdf48cd30fd181c0ffd35503ebb1797bfd20908125f2b209999f3297b75d343cf09feac1124604ff344491a5548cf97856826554334418d698909eb87df1e5ff4f52bf305617ba57f6ff76", &(0x7f0000000180)="a59168ea4b33e6ff7426a9368859023225a0eae746f6172b904d8dcde873122f7ad066629153829499d35765df5489649c5fcbda3eb22c12f7581d16a28cc171bfc040ebfce6f8d4796762f74032dace38bd02da72192058dc9eac0db1"}}, &(0x7f0000000240)=0x0) timer_delete(r4) 2018/04/17 20:27:01 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80408810}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="e80000000f0f10002abd7000fcdb06000000000000004c00a90e314d74321be85e87c0be9379a8bf27cdc982f28909e609bfd3467862cacbf2ed4b8646dcea9107bee61ee3", @ANYRES32=r1, @ANYBLOB="f9bdecb0217caef921f3b0a277d3b873b2792b44abad19d4ba03ae052cd3f8080fdd4c29d63ce416bcad48dfa698528facecb2c0f21550713d41d575d561a383aeffaf7d472b4b3176c4002a5952eea1e1a251c8fee49d8124a59de4ddff070000e700bb248625b2458b5ca5d9a1e2c0dca85621848a492227a573c1bf3b06351e7ee2699a36355ba306ba9b120002eed5c0898349611ac231bdec1a58c6116f874aa0930d2004fbcc3fc5786071e51392cc152fbe287150bbc5d40000000000c542661ac4e951d8ffb1dfdda5155e00660571e3557923973b8804f8779897e3945bd341438028d6a6666feb11cb35822b0b"], 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x6, [0x200, 0x3, 0x4, 0x6, 0xbe, 0x7fffffff, 0x5, 0x5]}, 0x5c) r3 = fcntl$getown(r2, 0x9) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x3, 0x0, 0x3f, 0x3, 0x6, 0x2, 0x6}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10100, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000080)=0xbc, &(0x7f00000000c0)=0x4) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000100)={0x100, 0x81}) write$evdev(r2, &(0x7f0000000580), 0x0) [ 95.697563] binder: 10409:10413 ioctl 40046207 0 returned -16 2018/04/17 20:27:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x9afa}, {0x4, 0x100}, {0xa}, {0x8, 0x100000001}], 0x4) fcntl$setstatus(r1, 0x4, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1, 0x9, 0x8}, 0x20) 2018/04/17 20:27:01 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x244200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xfffffffffffffc87, &(0x7f0000000600)={0x27}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x3, 0x4, 0x9, 0x8}, {0x10001, 0x7fffffff, 0x2, 0x9}, {0x3ff, 0xfff, 0x0, 0x3040}]}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100100}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xa00000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r4, 0x34, "17817a07a575c05b14a3e750add9e327e7df250db17d8e0cdc9c286dcbf3d4e6786f8bde81016fe6434f54a23c1fc7d6812ef78f"}, &(0x7f0000000240)=0x3c) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000400)="ea4bbe16756daa073d2cd77eac68b468fc1bc7b4b14f6735bd4aa9e066cbe92b3dabc871b8657f9216d0fff7f2c59a1b89e356211665ca645136a9d678c5fb0978f4d12f1d2237ef236c087e1b4b4000e05bfa188886e41b2823951212611ed10529b383b709493c2e8b27c93e4b43317beea7c863ff80025e073be7ce3288ac7456aa1d91e73f0c72dbfc8f4e28695f2b7e27f68adfa5e4306bdfa651129c6dbe1975e3f7ae4ed46c8702c3f896291438a17bb3a5ae49325b723611c9c1bfbc5973b900368d61b0b375323d197a1490a6857c", 0xd3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000040)={0xec, 0x7f, 0xae0, 0x10, 0x4}) setsockopt(r3, 0x7ff, 0xd, &(0x7f00000002c0)="4b58050894d211033ceaebdeafa26d9b8859a10a000000200300abf1be99d52f20253b6c18e64581a2238988feda894042f0ccc1ec2a49fd143bd6f3ecdce3b3ad47d866ffbcfac5f106756d87c2618f45519bfd9c17d71abac83535267cd7d5cca0d6cdac56fb1e35a3e357e3e50420f3517c7ef81df5b7b36a369413cf8109c0536026f624b0d91aeafb634ed3691bcdefc01f6d4a68df8d62d6b0d88149c2acc36d47e42bf15959b6768ef8d86d8b0ca1927d29ba0e972e30a0f1f3682c75eda46fe31f145dab2d2f96c8079843bc043e20d6077635617c18cf9155e9ed48c3cd1b06", 0xfffffffffffffff3) 2018/04/17 20:27:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) write(r0, &(0x7f0000000080)="36000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabbc59f9191d93a", 0x36) 2018/04/17 20:27:01 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="232101010000000000000a"], 0xb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000080)) mknod(&(0x7f0000000000)='./file0\x00', 0x804c, 0x7307) 2018/04/17 20:27:01 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00003b4000/0x1000)=nil, 0x1000}, 0x3}) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) pwrite64(r0, &(0x7f0000000040)="4c70a8b332f9ec63f9eda99d004ddd4f4822bfdccbfbcf96ed6016de76e8e24c3a2a4da8d2dd408d53e9da4919b171e4ee6912de6785c50eb9d9c113ed363939cdacda3f6e614d8d99ec307f71", 0x4d, 0x0) r2 = dup2(r0, r0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x6, 0x3, 0x4, {0x77359400}, 0x10001, 0xff}) 2018/04/17 20:27:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sctp\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x84102, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x99, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_team\x00', &(0x7f0000000100)=@ethtool_gfeatures={0x3a}}) 2018/04/17 20:27:01 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r4}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) tkill(r2, 0x16) 2018/04/17 20:27:01 executing program 4: r0 = socket$packet(0x11, 0x800000003, 0x300) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003500)='/dev/ppp\x00', 0x2, 0x0) listen$netrom(r1, 0x5) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) [ 95.819025] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/17 20:27:01 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x2000000400000032, 0xffffffffffffffff, 0x0) setns(r0, 0x44000000) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/04/17 20:27:02 executing program 2: futex(&(0x7f0000000040)=0x1, 0x2, 0x2, &(0x7f0000000080), &(0x7f0000000000), 0x0) 2018/04/17 20:27:02 executing program 3: r0 = socket(0x1000000000010, 0x2000000000002, 0x0) write(r0, &(0x7f0000000180)="a6a9e7e6d9e146030f0780006db8d5070700961996ac00000005000000e063a7bb1f91ab90ec2b6887de2023867b8cf1e4756f5960349e9f1c13061017cd40e983f948809ca534e043b80de204000000bb9c74d31277d6bfa85c586b413e8eae557f71b79fc431855c017a28f5a2e4cfe523cdbbe11ece8a8a248a4db63ff7bebd737a06000000845bb2324b9f119e6e149c66669a5a000f5a4fb3c75477a9e3dd6513ce230a5a619339aa5a5b779236cf113fc737ba6e615b2692000000000000000000000000000000000000000000", 0xfffffc62) 2018/04/17 20:27:02 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000ff4)={0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) setresuid(r1, r2, r3) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f00000e2000)=[{}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000340)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/17 20:27:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x6, 0x800, 0xffffffff, 0x10001, 0x5, 0x0, 0x81, 0x1f, 0x3ff, 0xb7d, 0x8}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mincore(&(0x7f0000009000/0x1000)=nil, 0x1000, &(0x7f00000011c0)=""/6) 2018/04/17 20:27:02 executing program 0: rt_sigaction(0x7, &(0x7f0000000440)={0xffffffffffbfff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') fcntl$setsig(r0, 0xa, 0x2c) 2018/04/17 20:27:02 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x8) dup3(r2, r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/17 20:27:02 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x341) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000014c0)={0x0, @in6={{0xa, 0x4e22, 0x4b, @loopback={0x0, 0x1}, 0x8001}}, [0xfff, 0x3, 0xd79, 0x5, 0x1, 0x2ec, 0x9, 0x7, 0x6, 0x3, 0xffffffffffffff99, 0x8, 0x100000001, 0x8]}, &(0x7f00000015c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001600)={r3, 0x8e, "6f078a0b645e02a91b00fe446f40a84c187eba651110577c9c62294b7c5b3b1707dfc4d95530d2f7a8845670374b4fd3d62d248c827ea57b0fc8d43e7c5227b03f7e40b77e8e353efb8bac442a50e887fefeb65e9a5bef3868f12ebe0b177b245967d17e51b659720133484f32cc1c143a1ce4340035b7c30a37f969ce4e04d5745a34856f223950d1c0857090d8"}, &(0x7f00000016c0)=0x96) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) 2018/04/17 20:27:02 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x10c) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000040)=0xc) bind(r1, &(0x7f0000f70000)=@can={0x1d, r2}, 0x80) 2018/04/17 20:27:02 executing program 1: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write(r2, &(0x7f0000000180)='`', 0x1) 2018/04/17 20:27:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffff}}]}, 0x3c}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x33, &(0x7f0000000180)=0x7, 0x4) 2018/04/17 20:27:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001180)=ANY=[@ANYRES32=r1, @ANYBLOB="650000003330578a0d7c4939deb7659bfe632e41378095f5e68f3a1f029e6126adf91862ef807cbf1cf2ffffa946cd48b2d7abb702771236a150ac61e0135333992c3bf9619e60cb7972ac32bdffe4fbba90a56a598a6bc19ce3e13e4655e4cc364a528ba7186a9f548098a5b29775cb7a169c6b243dcbbc"], &(0x7f0000001140)=0x6d) 2018/04/17 20:27:03 executing program 7: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000040802) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) r1 = socket(0xa, 0x5, 0xd3d) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/17 20:27:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) getcwd(&(0x7f0000000a40)=""/4096, 0x1000) fchdir(r0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/161, 0xa1) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) flock(r0, 0x4008) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x6e69, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x6}) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0xffffffffffffffb4) 2018/04/17 20:27:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000015c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000000)=""/218, 0xda, 0x1, &(0x7f0000001600)={0x11, 0xff, r2, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/17 20:27:03 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) memfd_create(&(0x7f00000000c0)='\x00', 0x2) 2018/04/17 20:27:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10b042, 0x8) fgetxattr(r0, &(0x7f0000000240)=@known='security.ima\x00', &(0x7f0000000280)=""/249, 0xf9) r1 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="e6e0c49eb9edea78b4aa33fabab0c4a5ca249c7375156b969669dd4273c403cfd6f1c88b5b4b8125cd64d5af5f20bb9b194d975388082af743e99498fc95c7c9a534af74d374e65657342d94ffa851ca52c3ec53fc3193d571e888167939482a81a63c15947aa4c1423404ce2d9a7ebe3230fc2e8804e7623511d773df031b92", 0x80, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00000006c0)=""/145, 0xffffffffffffff67) syz_emit_ethernet(0xfffffffffffffda9, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000093ba9dd720890600000000000000001cf1afec7df69314d53c8267e1f0d60490a84a2d0be73629f04df35607bebd047087e1fac7ae0a160b7572464c0f5affc04bcc4ce9efa2136e439ab9c6b7e29487212decbbb9015b"], &(0x7f0000000000)={0x0, 0xffffffffffffffff, [0x35c, 0xfffffffffffffffe, 0x400000000000]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syncfs(r2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000100)={0x5, 0xff, 0x7, 0x401, 0xfffffffffffffffa, 0x100000001, 0xd0a, 0x80000001, 0x0, 0xf77a, 0x7206, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000580)={r3, 0x4, 0x1f, 0xffffffffffff9a54, 0xffffffffffffff1e, 0x67b1d6d9}, &(0x7f0000000540)=0x14) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x4) 2018/04/17 20:27:03 executing program 1: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x86) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x3) bind$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"2f80f64627620b"}, 0x7}, [{"d25a2236e6a22c"}, {"ff52580eb77a41"}, {"e6a191200ec64d"}, {"1a9482a212b62d"}, {"061cf321f3cc9b"}, {"849039f3c9faea"}, {"27518bf4100504"}, {"ddc05a5675de1f"}]}, 0x48) sendfile(r2, r0, &(0x7f0000335ff8), 0x100000002) fallocate(r1, 0x3, 0x9, 0x8001) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/04/17 20:27:03 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x100000000000003, 0x300) r2 = memfd_create(&(0x7f0000000340)='\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000400)={r3, 0x1}) renameat(r2, &(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00') ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000200)=0x401) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000500)='gre0\x00') ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000004c0)=0x9624) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000300)={0x1, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000680)=0x7, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r4, &(0x7f0000000040)="a8d6e5959bceb1125e33c88488c6", 0xe, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}, 0xfffffffffffffffd}, 0x1c) connect$l2tp(r2, &(0x7f0000000840)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x1, 0x0, 0x1, 0x0, {0xa, 0x4e23, 0x101, @empty, 0x6}}}, 0x32) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) accept4$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0x14, 0x80800) sendto$packet(r2, &(0x7f00000006c0)="e8b10a6c56b88f03a73101cff76539d181b8bcc654f80eb5ec620f384c094c05226c118ee4b66e3882c808cf2a55408cdcf9d9d1fb36c37c5b0a94fbf99931f08c51423e38ada3837d6d992b9496b490bb55d8699a9ed451b381f6b5a08256ad686abbd3cd490a1af596fb1076d40deb0cd90f91186d4c23dc99ae41d1e304cba2b61de9c1ce99f17d042772dff205c2b901110e43be46759b68b24f1aa1592733c204f002a782e390a8c96f8a2adae41f", 0xb1, 0x20000804, &(0x7f0000000800)={0x11, 0x1f, r6, 0x1, 0x401, 0x6, @random="62450cc0702b"}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f00000000c0)={0x7, {{0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, {{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffbff}}}, 0x104) symlinkat(&(0x7f00000002c0)='./file0/file0\x00', r2, &(0x7f0000000640)='./file0\x00') linkat(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x1000) getrandom(&(0x7f0000000540)=""/198, 0xfffffffffffffdb0, 0x1) 2018/04/17 20:27:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x7, 0x36e85d5b, 0x5, 'queue1\x00', 0x8000}) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x4, 0x8, 0x10000}) 2018/04/17 20:27:03 executing program 7: getitimer(0x3, &(0x7f00000000c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5dde, 0xb399, 0x8, "3ee1abacee9998bc134b8e0e8cfaa91a0c3cf9dd7eb33696900b9e676db0c1251b1491d7349fee7c3140f6073615e14c29be6069d5532915aecc59b6cff20652b933edf81092134a8c44ef37b435a17d"}, 0xd8) 2018/04/17 20:27:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x0, r3}) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000740)=""/34, 0x22}], 0x1) 2018/04/17 20:27:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24}}, 0x5, 0xfff, 0x3ff, 0x36f000000000, 0x14}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x40}, &(0x7f0000000240)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x14c0000000}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x8}, @in6={0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x4000000000}, @in6={0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0xe}, 0x100000000}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x80) 2018/04/17 20:27:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$KDADDIO(r0, 0x4b34, 0x400000000) mq_open(&(0x7f0000000280)="766d6e657431656d302f637075736574f13a284000", 0x3, 0x40, &(0x7f00000002c0)={0x1, 0x7, 0xc2ed, 0x4, 0x88f8, 0x5db3820e, 0xfffffffffffffffa, 0x200}) r1 = syz_open_pts(r0, 0x20000) select(0x40, &(0x7f0000000180)={0x7fffffff, 0x5, 0x6, 0xc9, 0xf5, 0x8, 0x1}, &(0x7f00000001c0)={0x985d, 0x0, 0x7, 0xfffffffffffffff9, 0x7fff, 0x6, 0x4, 0x7fffffff}, &(0x7f0000000200)={0x5, 0x3ff, 0x5, 0x9609, 0x7, 0xe0000000, 0x1, 0x4}, &(0x7f0000000240)={0x0, 0x2710}) fcntl$setstatus(r1, 0x4, 0x2800) fremovexattr(r0, &(0x7f0000000080)=@known='security.evm\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) write(r1, &(0x7f0000000100)="7ac39d321ff0670dfedde08f444360c214c332920aa8c432f12a1c", 0x1b) socketpair(0x1d, 0x80000, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='/\x00') open(&(0x7f0000000300)='./file0/file0\x00', 0x80000, 0x84) 2018/04/17 20:27:04 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x121800, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockname(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001408)={&(0x7f0000001000)={0x14, 0x24, 0x301}, 0x14}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 2018/04/17 20:27:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000dbef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x10, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000680)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005405000030030000000000000000000070040000700400007004000004000000", @ANYPTR=&(0x7f0000000080)=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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000076000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000003ff0f080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b000000000000000000000000000000800000000000000001000000ff00000073797374656d5f753a6f626a6563745f723a70616d5f657865635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ad9ac90a692400000000000000000000ffffffff7f0000010f000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x5a0) fstat(r1, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/17 20:27:04 executing program 1: clone(0x200, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x10001, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x800) dup3(r1, r2, 0x80000) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x2, 0xdb}) sendfile(r1, r1, &(0x7f0000000200), 0x7f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x204043, 0x40) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000140)=0x4) 2018/04/17 20:27:04 executing program 7: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000040)='binfmt_misc\x00', 0x1) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xa00) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x669f5742da109f24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='binfmt_misc\x00', 0x0, &(0x7f0000000040)) bind(r0, &(0x7f0000000100)=@rc={0x1f, {0x10001, 0x401, 0x400, 0x3, 0x400, 0x1000}, 0x4dd}, 0x80) 2018/04/17 20:27:04 executing program 0: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$lock(r0, 0x5, &(0x7f0000011ffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3810c0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x1, 0x4) 2018/04/17 20:27:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000000000000000000000000000000e434f6d9a130a9a9f4147f332a2dcbc7d8d5a88b7f35fc1f72cc9964428cfb92379865ea38e5efb4fe865993d9e0f57d85d6ef57ead9552a3121ac4f186ef210000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000200"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) 2018/04/17 20:27:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2d00, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}}, 0xd8, 0x9, 0x9, 0xffffffffffffff4a}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x9, 0x8001, 0x5, 0x10000, 0x0, 0x6, 0x4, r1}, &(0x7f0000000200)=0x20) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{0x1, 0x3}, {0x1000, 0x4}, 0x3, 0x5, 0x14}) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa000014000000080045000024000000000401907800d7050200f5347520ac9a34dadd334e8f507831a37b789293dd1f45ae00df29196c67339d22f2f82b2e589347cd59"], 0x0) 2018/04/17 20:27:04 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendfile64(r1, r0, &(0x7f00000000c0), 0xfefb) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000600)={0x1, 0x2, 0x8, 0x7fff, r2}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@remote, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000580)={0x7}, 0x4) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='-$\x00', &(0x7f00000001c0)='.,wlan0GPL%-\x00', &(0x7f0000000200)='-$\x00', &(0x7f0000000240)='-$\x00', &(0x7f0000000280)='cgroup\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='-$\x00', &(0x7f0000000340)='-$\x00', &(0x7f0000000380)='-$\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='-$\x00']) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={'bcsh0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={0x0, 0x5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000500)={r4, 0x10000, 0x8001}, 0x8) 2018/04/17 20:27:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x3, 0x200, 0x0, 0x12, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x2, 0x5, 0x0, 0x6e6bb5, 0xff, {0x6, 0x3c, 0x7, 0x2560, 0x0, 0x5, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bb6, 0x401, {0x6, 0x6c, 0x5651, 0x7, 0x0, 0x1ff, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6}}]}, 0x90}, 0x1}, 0x20000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x20000014}) 2018/04/17 20:27:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0xcd4, 0x20000000, 0x29, &(0x7f0000ffd000/0x3000)=nil}) clock_gettime(0x1, &(0x7f0000000000)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="c503e2cc79d435a49311ddf2bbba4046354755e4c13cd3a16504043f7de851304b87de27bd9a82", 0x27}], 0x1) 2018/04/17 20:27:04 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) getpid() gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000064effb), 0x0) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) prctl$setendian(0x14, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') recvmmsg(r2, &(0x7f0000007440)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000000d40), 0x0, &(0x7f0000000d80)=""/150, 0x96}}, {{&(0x7f0000001080)=@ax25, 0x80, &(0x7f0000007400)}}], 0x2, 0x0, &(0x7f00000074c0)={0x77359400}) getsockname(0xffffffffffffffff, &(0x7f0000007500)=@hci, &(0x7f0000007580)=0x80) accept4(0xffffffffffffffff, &(0x7f0000000240)=@hci, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000079c0)={@empty, @rand_addr}, &(0x7f0000007a00)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000008b40), &(0x7f00000000c0)=0xffffffcf) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) tee(0xffffffffffffffff, r2, 0xffffffffffffffff, 0x800000000000006) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) 2018/04/17 20:27:04 executing program 6: setpriority(0x1, 0x0, 0x672a) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x2, r1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_team\x00', 0x2}, 0x18) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) setns(r2, 0x44000000) r3 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/04/17 20:27:05 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) prctl$getname(0x10, &(0x7f0000000000)=""/56) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x4b) 2018/04/17 20:27:05 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xcc, "ff617ff0d0751a32ae2466b3bffb393bcb0b0b9c27bab7339fffbc2be4258f91523a80040c4801dd323a55874d0d1775a47c557bd4184494c1695fd3a378793ea144b66eb5de0c4588ca556ec07661856bfd92a12a6647ea3a53b60c8ad94e38ae8cb32d1800d6a10983321a6a0be18ac561418cf4e86d1be35fb96936327b9503229be3bb4159ad058fb652af60e1d09c6c704c8d7e373c8dd4b434448df7a537b1199d484d93e31448993cf321ad78a124528498273ed08e4b607df0c907a173e0da386516f70a74929d8a"}, &(0x7f0000000040)=0xd4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={r1, 0x720}, 0x8) getdents(r0, &(0x7f0000000000)=""/58, 0x3a) getdents(r0, &(0x7f0000000880)=""/232, 0xe8) 2018/04/17 20:27:05 executing program 4: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0xffffffffffffffff) 2018/04/17 20:27:05 executing program 2: prctl$setmm(0x2f, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:load_policy_exec_t:s0\x00', 0x28) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/116) 2018/04/17 20:27:05 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000140)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}}}, 0x104) 2018/04/17 20:27:05 executing program 0: mq_unlink(&(0x7f00000002c0)='\x00') r0 = socket(0x2, 0x0, 0x8) r1 = accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) flistxattr(r1, &(0x7f0000000000), 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x0, 0x7, 0x5, 0x7fff, r2}) 2018/04/17 20:27:05 executing program 6: r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/50) r2 = epoll_create1(0x80000) r3 = socket(0x11, 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000140)={0xfffffffe8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000076eff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 2018/04/17 20:27:05 executing program 1: fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x88) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x212280, 0x10) ioctl$sock_ifreq(r2, 0x8922, &(0x7f00000000c0)={'veth1\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/17 20:27:05 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x3, &(0x7f00000001c0)) r0 = geteuid() chown(&(0x7f0000000000)='./file0\x00', r0, 0x0) 2018/04/17 20:27:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0xfffffffffffffda1) 2018/04/17 20:27:05 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0xe0000001, 0x880b, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0xfffffffffffff92d}) 2018/04/17 20:27:05 executing program 3: getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000040)) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0x7c, "8202775cb529bd89da44476016fa023ad6096cd2fc9cc86cc3c84cd859ebc1ef18ab37386839b4b1973aa0955af58ac7652a4cda80ac28057eda36dfdb5e13b8c0ea5fe0c0984ca7947a45c2ee817813dc32cb475cc2f2e0f9e54177c218a18fd9737cb597845c18ecfb34ffdf1ba30104357770bf485b54b61edd05"}, &(0x7f0000000380)=0x84) 2018/04/17 20:27:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socketpair$inet(0x2, 0x4, 0x41233e61, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0139005bae00"], &(0x7f0000000100)=0x1) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/04/17 20:27:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="a80000002900000003000000270f02b03cf4f407e1246e3afffa1d4ba6896865d49de5bad12570fd2167cd57d5449c4c33608c77cdc8f0f0abeb8ed07c37b2e7b24c13046ebd76365d7e4605fdd44b98f26d6844d6021f50089325203ec180863d40af1ff5218d56ea7f781b10fddfc88b80c85e56247ada9f6ec9ac1d9f136ec8066693b26858e5c3977c396436c64bab151c2e00c06f23f3b043189da517584b959f2d9f82a97f"], 0xa8}, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r2, &(0x7f0000001340)=[{&(0x7f0000001240)=""/197, 0xc5}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 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) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) recvfrom(r4, &(0x7f0000000540)=""/250, 0xfa, 0x0, &(0x7f0000000140)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x51) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) geteuid() write$binfmt_script(r4, &(0x7f0000000780)={'#! ', './file1', [], 0xa, "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"}, 0xfff) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) fsync(r4) 2018/04/17 20:27:05 executing program 5: r0 = socket$inet(0x2, 0x8000f, 0x4aeb5e79) signalfd(r0, &(0x7f0000000000), 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4a041) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0xffffffffffffffe0, 0x0, 'client1\x00', 0x0, "b7d2a32a7d29d6b1", "120f1162ef3e891f55ed56a2d51e274d7345b118fb6648af45526cded2a33a8f"}) 2018/04/17 20:27:05 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x80000100000001, 0x8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) close(r0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x800, 0x1, 0x8, 0x8, 0x8001, 0x200, 0x6c86, 0x7, 0x9, 0xdae1, 0x10001, 0x8}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2200, 0x0) 2018/04/17 20:27:05 executing program 0: futex(&(0x7f0000000100)=0x2, 0x20000085, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x3fffffe) 2018/04/17 20:27:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=@getlink={0x50, 0x12, 0x331, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_VF_PORTS={0x8, 0x18, [{0x4, 0x1}]}]}, 0x50}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/232, 0xe8}], 0x1, &(0x7f0000000580)=""/109, 0x6d, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000740)=""/237, 0xed}, {&(0x7f0000000600)=""/174, 0xae}, {&(0x7f0000000840)=""/214, 0xd6}, {&(0x7f0000000940)=""/126, 0x7e}, {&(0x7f00000009c0)=""/78, 0x4e}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/220, 0xdc}, {&(0x7f00000004c0)=""/53, 0x35}], 0x8, &(0x7f0000000c80)=""/241, 0xf1, 0x80000001}, 0x3}, {{&(0x7f0000000d80)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000e00)=""/192, 0xc0}, {&(0x7f0000000ec0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000001f00)=@ipx, 0x80, &(0x7f0000003540)=[{&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/208, 0xd0}, {&(0x7f0000003080)=""/65, 0x41}, {&(0x7f0000003100)=""/117, 0x75}, {&(0x7f0000003180)=""/238, 0xee}, {&(0x7f0000003280)=""/253, 0xfd}, {&(0x7f0000003380)=""/26, 0x1a}, {&(0x7f00000033c0)=""/87, 0x57}, {&(0x7f0000003440)=""/169, 0xa9}, {&(0x7f0000003500)=""/47, 0x2f}], 0xa, &(0x7f00000035c0)=""/191, 0xbf, 0xffffffff}, 0x6}, {{&(0x7f0000003680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003740)=[{&(0x7f0000003700)}], 0x1, &(0x7f0000003780)=""/14, 0xe, 0x100}, 0x62bd}, {{&(0x7f00000037c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003840)=""/31, 0x1f}, {&(0x7f0000003880)=""/174, 0xae}, {&(0x7f0000003940)=""/114, 0x72}], 0x3, 0x0, 0x0, 0x9}, 0xff}, {{&(0x7f0000003a00)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003a80)=""/147, 0x93}], 0x1, &(0x7f0000003b80)=""/100, 0x64, 0x4}, 0x1}], 0x7, 0x10040, &(0x7f0000003d00)={0x0, 0x989680}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003d80)=0x14) futex(&(0x7f0000000240)=0x2, 0x9, 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0), 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003e00)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004340)=0xffffffffffffffaa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004380)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000004480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000044c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000045c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004640)={'bridge_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004a00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f00000049c0)={&(0x7f0000003e40)=ANY=[@ANYBLOB="18030000", @ANYRES16=r1, @ANYBLOB="090229bd7000ffdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="300202003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006c625f73746174735f7265372e2401685f696e74657276616c000000000000000800030003000000080004000400000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e6700000000000008000300030000000800040071", @ANYRES32=r7, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001800000080007000000000008000100", @ANYRES32=r8, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000008000100", @ANYRES32=r9, @ANYBLOB="800002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff0f000008000600", @ANYRES32=r10], 0x318}, 0x1}, 0x20000000) 2018/04/17 20:27:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e21}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x401, 0x0) ftruncate(r0, 0x10001) 2018/04/17 20:27:05 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x24, r1, 0x100, 0x70bd26, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc77}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xeda}]}, 0x24}, 0x1, 0x0, 0x0, 0x8080}, 0x40001) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061bffc)=0x2, 0x2d0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x7, &(0x7f0000000540)=[{&(0x7f0000000200)="31927108ec64407c87dfcb9e29809bfb3b0cb1f60296ae527545eb1af0b532f9006dbc8ad24133dd575a49e5df6242f3d13a0f2376b9ba1fb8235ddd7343da80296561186a5fd72b7b93fed1620e3e675817d04e99d78820a95dd857dc205fde8e9c56d12c38c205b969a9138c82a0aebeb0aa1b850a705b3a7c302118b6a07aa44be3c71531608924a97492a6fd846f9f1a65874580a1a998b33fd3e01234c25a52bb2b47ce1ab2387ba51af15dfa8d0ec4f2927d3bfe1b1dabdef2a6e7", 0xbe, 0x9}, {&(0x7f00000002c0)="2063bf2db5a56a4bd38737813f1a57a5f93a78313baf914f6403bf5e3cb2aa4094d288cbf0a649aa28f9158edb0cf52c8419a993989205a0726e9526d510cfece0e343e04de80f009e3abb07e90203f5353ed39fb298fa8b947cbdcb7213ce96081f985fa24070bb7baab411156ca9cb92f13f10efe857cc74d9068316797a3cb438814de35d98e060df35d673efe2424e79d00c5b1fcb6aae214021eea0550048d2439228f40287f475a1f74e3d3f9ea019f160e4056789889a91fb16d0292062918df886f0d3e9bfcf7a416733173bcc7fcd8e6e7d1275d0d2587bba880230b056833e530b353ce81f426ce74a147faaa237c600c6", 0xf6, 0x3}, {&(0x7f0000000100)="191e349c0e", 0x5, 0x2}, {&(0x7f00000003c0)="3d6f29ea4d36c8c1147ffba7078ecc9f6d85aa91a3533bb71f12bd02c409959b533e7daff797a4eb5ff12b0c29604b9cd4718d2461695bb81e3102f3df7274f019583358f40696a81b94755e88a33b6a87", 0x51, 0xcc9}, {&(0x7f0000000140), 0x0, 0x80}, {&(0x7f0000000440)="6ef0398109972baef41acc5f825c14bd80df2b81d4b40520490f", 0x1a, 0x4}, {&(0x7f0000000480)="a0f59cbc654e14fd8cc6a323c2418f58259d6768e5f8cfa78ff657ec26bef4ea491d7c2ea0965897f624b9d8130ef33c276ea2640ac812dfd4f648bb2eeb46ebca8d633526f39fda1cb0461ce4ce462c9950a4a6c84c829ba4aa49226d4e74840f39b1938bd79c0739762d9b2c63115d47fdd1093e1c41b86da8f02faada6afe84", 0x81, 0x9}], 0x102400, &(0x7f00000005c0)={[{@time_offset={'time_offset', 0x3d, [0x39, 0x37, 0x32, 0x30, 0x0]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x35]}, 0x2c}, {@showexec='showexec', 0x2c}, {@flush='flush', 0x2c}, {@discard='discard', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000640)='./file0\x00', 0x6, 0x22b, &(0x7f0000000840)=[{&(0x7f0000000680)="5e8cc87f53a2142e0d873d0f4afcaca1a6ecbe304e6060c4a8c3159fdacd2cec2b4a2cfd37bf0b73a92c840ed20ebb377701391ec9dda8ae1bbb592917c6cbac8b522ff8406d148c32c3e0c9132d87696cda2d0e7b2fa8f0e6b15271a815908ffc369f782f56c6fa49cf8a9df138830e0ed65b031ee4e53112fa5f20f24ea4dcb062a7d85c6a93a4b4c52e2562", 0x8d, 0x100001}, {&(0x7f0000000740)="b00669edd8fd96c5302851e98b1f6f4bcc9f229eb45786ff3f4b0f48dcbd5ba9cd8df596336205907f18a2dee49c4a3577b0fbc3f5d5396f500bc2b1555c57146ef349c2782e18c386d5b9c0e9745324f1baa6ad85519ba8e027545ed27ad564d2df0b828249e146713451", 0x6b, 0x81}, {&(0x7f0000000a40)="dc8ed6bfea", 0x5, 0x3}, {&(0x7f0000000800)="c4275ab0e0ce7a0de8a0ee", 0xb, 0x100000001}], 0x2800000, &(0x7f0000000880)={[{@errors_remount='errors=remount-ro', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x35, 0x30]}, 0x2c}, {@nocase='nocase', 0x2c}, {@check_strict='check=strict', 0x2c}, {@quiet='quiet', 0x2c}]}) sendmmsg$inet_sctp(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="42085bce08942aacffbe", 0xa}], 0x1}], 0x1, 0x0) 2018/04/17 20:27:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x4000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x5, 0x4) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0201000002000000fffffbffffffffff"], 0x10}, 0x1}, 0x0) 2018/04/17 20:27:05 executing program 1: mkdir(&(0x7f00000000c0)='./file1\x00', 0x2) unshare(0x40600) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents(r0, &(0x7f0000000040)=""/69, 0x45) 2018/04/17 20:27:05 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/250, &(0x7f0000000180)=0xfa) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000600)) 2018/04/17 20:27:05 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) bind(r0, &(0x7f0000000080)=@rc={0x1f}, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000000)={0xb7, &(0x7f0000000100)="53d6ec6782c018bc963f7ef64582719bd8606c082b1a6330c4b61cd43bcf7bcf6011687b0d8bcb24e8a789b2969cde4a124476ec29a799a297678122d84b81745f6d94dc3690c8c9c4020f9e0536874125712b85473b84d78620d23586c72bc399260648d4e193468a52a4db04bff86c3ae16a3251630b0a4d6ac478beccdd202c67a2985fe0812a3f5fc462c2fb18d6b3a2ab7ef398ffdaa9de8f6cd02ffde4db7526975885a2cff7c006658ba5a0eff57093a8a2c88a"}) 2018/04/17 20:27:05 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/17 20:27:05 executing program 0: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x140) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) unlinkat(r0, &(0x7f0000322ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x28) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r2, 0x400, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffbff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x27}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7d2efb47}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/04/17 20:27:05 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000f40)=@can={0x1d, r1}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003900)}}], 0x1, 0x0) [ 99.678630] selinux_nlmsg_perm: 28 callbacks suppressed [ 99.678638] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=65535 sclass=netlink_tcpdiag_socket pig=10731 comm=syz-executor2 2018/04/17 20:27:05 executing program 0: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x140) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) unlinkat(r0, &(0x7f0000322ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x28) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r2, 0x400, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffbff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x27}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7d2efb47}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/04/17 20:27:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10040100}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x118, r2, 0x500, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc35}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe862}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x781f9bb066d2bb1e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffb}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$FIONREAD(r0, 0x80047456, &(0x7f0000000080)) 2018/04/17 20:27:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x3, "69ec697ffb7200000000080000010005", 0x10000000000000}, 0x18) 2018/04/17 20:27:06 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) writev(r1, &(0x7f0000000040)=[{&(0x7f00000015c0)='5', 0x1}], 0x1) 2018/04/17 20:27:06 executing program 2: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='ext2\x00', 0x4000000801000, &(0x7f0000000240)) pivot_root(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000240)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xbc, r1, 0x400, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x47}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe485}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004800) 2018/04/17 20:27:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000210033489013baf3b90007010a0000000000000000200400050013004500", 0x22) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='team_slave_0\x00', 0x10) write$binfmt_aout(r0, &(0x7f0000000080)={{0x1cf, 0x1, 0x7, 0xffffffffffffffe1, 0x23, 0x3ff, 0x3c, 0xfffffffffffffffa}, "e1204f9e7544ba39e8d4ef6fac8104349242104a2465004c7c526b15757968e01def931915fe4ffd54074092b005dc38d1e82d6a5d39afcc9c4e80bd4f23dd96e5ba8b294e1f587b1b525db3f88cf9c6fb917e07911b89e9ed1250e189abff2ec8ec576f04607f9d407e99249f60f9791d6614a900a9cc5b59", [[]]}, 0x199) fsync(r0) 2018/04/17 20:27:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000040)=0xfffffffffffffe1c) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) 2018/04/17 20:27:06 executing program 6: mknod(&(0x7f00000000c0)='./file0\x00', 0x200000022000fff, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) 2018/04/17 20:27:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0xb, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/17 20:27:06 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x5f2, 0xf8]}, &(0x7f0000000100)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/04/17 20:27:06 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) 2018/04/17 20:27:06 executing program 2: unshare(0x40600) flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/44, 0xcc) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000037c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000004b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000005b40)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005b80)={r2, 0x1}, &(0x7f0000005c00)=0xfffffffffffffe5f) recvmmsg(r0, &(0x7f0000004a40)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x3, &(0x7f00000012c0)=""/156, 0x9c, 0xdc8}, 0x360}, {{&(0x7f0000001380)=@sco, 0x80, &(0x7f00000035c0)=[{&(0x7f0000001400)=""/133, 0x85}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/189, 0xbd}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/61, 0x3d}], 0x5, 0x0, 0x0, 0x4}, 0x20}, {{&(0x7f0000003600)=@nfc_llcp, 0x80, &(0x7f0000003780)=[{&(0x7f0000003680)=""/29, 0x1d}, {&(0x7f00000036c0)=""/140, 0x8c}], 0x2, &(0x7f00000037c0), 0x0, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000003800)=""/124, 0x7c}, {&(0x7f0000003880)=""/200, 0xc8}, {&(0x7f0000003980)=""/107, 0x6b}], 0x3, &(0x7f0000003a40)=""/4096, 0x1000, 0x6}}], 0x4, 0x12000, &(0x7f0000004ac0)) 2018/04/17 20:27:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f0000000100)=""/24, &(0x7f00000000c0)=0xffffffffffffffa5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x2001ffff, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 100.801067] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65505 sclass=netlink_route_socket pig=10813 comm=syz-executor1 2018/04/17 20:27:06 executing program 7: r0 = open(&(0x7f0000000280)='./bus\x00', 0x141042, 0x0) mount(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='btrfs\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/17 20:27:06 executing program 0: getpriority(0x1, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x7}, 0x10) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/17 20:27:07 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="ccefe0cc396ca9f350857cdd1532a5897ed7989e7824fa77b7145db013efb0c6d5d655c3874b6b58ca99abf20259739fcf631fe502706183e739ee3c365d4f670df3f22309fd6c", 0x47}], 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[0x80, 0x7c, 0x69800000000, 0x6, 0x2, 0x4, 0x7, 0x9]}) 2018/04/17 20:27:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5390, &(0x7f0000000000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffff9c, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)}, {&(0x7f0000001100)=""/213, 0xd5}, {&(0x7f0000001200)=""/161, 0xa1}, {&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/100, 0x64}, {&(0x7f00000013c0)=""/165, 0xa5}], 0x7, 0x0, 0x0, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000015c0)=""/237, 0xed}], 0x2, &(0x7f0000001700)=""/247, 0xf7, 0x1}, 0x7fffffff}, {{&(0x7f0000001800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)=""/143, 0x8f}, {&(0x7f0000001980)=""/254, 0xfe}, {&(0x7f0000001a80)=""/228, 0xe4}], 0x4, &(0x7f0000001bc0)=""/127, 0x7f, 0x401}, 0x80000000}], 0x3, 0x10002, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0x3, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001d40)=0x14, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003340)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000033c0)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003400)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000003500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003580)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000003680)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003700)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000003740)={@mcast2, 0x0}, &(0x7f0000003780)=0x14) getsockname$packet(r0, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003800)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003880)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000039c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000003e00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003dc0)={&(0x7f0000003a00)=ANY=[@ANYBLOB="b8030000", @ANYRES16=r2, @ANYBLOB="300b2cbd7000ffdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040006000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400f8ffffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="bc0002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="a00102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000004000500000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400a700000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040002000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff00000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400020000000800060000000000000000000000000000", @ANYRES32=r13], 0x3b8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000010c0)) [ 100.812202] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 100.873628] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65505 sclass=netlink_route_socket pig=10813 comm=syz-executor1 [ 100.884023] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 100.884432] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 100.909095] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/17 20:27:07 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x4) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x2000, &(0x7f0000000080)=ANY=[@ANYBLOB="636173655f73656e7269741f1a1981420711040000001b622f896976653d7965733d2c00"]) unlink(&(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x11000)=nil, 0x11000}, 0x2}) 2018/04/17 20:27:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) unlink(&(0x7f0000000080)='./file0\x00') connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e1e, 0xffffffffffff8000, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x119) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) getsockname(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000280)) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180)=0x8001, 0x4) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/17 20:27:07 executing program 0: r0 = socket(0x11, 0x7, 0xfffffffffffffffd) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) r3 = fcntl$dupfd(r2, 0x0, r0) read$eventfd(r3, &(0x7f0000000080), 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/17 20:27:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10200, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/4096) getsockopt(r0, 0x88, 0x1, &(0x7f00000000c0)=""/132, &(0x7f0000000000)=0x84) 2018/04/17 20:27:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000080)={'team_slave_1\x00', @ifru_settings={0xa9d0, 0x3ff, @fr_pvc=&(0x7f0000000000)={0x18}}}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000040)="a8d6e5959bceb1125e33c88488c675df5994bcda", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/04/17 20:27:07 executing program 1: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'ip6tnl0\x00', 0x1}) fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x1c) r3 = memfd_create(&(0x7f0000000000)=']\x00', 0x3) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='@\x00', 0x2, 0x1) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040)=0x401, 0x4) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/17 20:27:07 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x9}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000080)={'vlan0\x00', @ifru_addrs=@nfc={0x27}}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/17 20:27:07 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000006c0)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000640), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000200)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x39980732, r1}, &(0x7f0000000140)={0x7b93, 0x9, 0x8, 0x9, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0xef, 0x100000000, 0x80}, 0x10) 2018/04/17 20:27:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x7, 0x4) 2018/04/17 20:27:07 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "dd46b0123394c3e2170ddbce25ffcad5a2a1346190347fc8e0562bcf393b187af6268f0141384e1bb4ba57a46abd70ea5acec5a5b16c915930fd72f95155a9fef9e68f7509f05df82c5d1eb33c44b0f12b091b609da1e61a6bd26fabf87763cd672ee89de2ad15469470a91ddd97f692de40c85b8d3c78cc0adc3e0a063fb0c3fe29d12435ee468d2071d1138fae1e258367d4ef954b2a943868"}, 0x9e) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$ipx(r1, &(0x7f0000000200)='b', 0x1, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x120) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) 2018/04/17 20:27:07 executing program 2: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = mq_open(&(0x7f0000000000)='keyring\x00', 0x40, 0x60, &(0x7f0000000040)={0x0, 0x20, 0xd32b, 0x3f, 0xda, 0x1e46, 0x3, 0x3}) sync_file_range(r2, 0x4, 0xfffffffffffff82b, 0x2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sendmmsg(r3, &(0x7f00000032c0)=[{{&(0x7f0000000080)=@l2={0x1f, 0x4, {0xce6, 0x20, 0x6, 0x3, 0x79c, 0xd6a602}, 0x1, 0x9}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000340)="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&(0x7f0000003200)=[{&(0x7f0000002200)="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0x1000}], 0x1, &(0x7f0000003240)=[{0x68, 0x113, 0x0, "ec2f53877807499137fa5a94fd57cc0e5500e8362390f3979ea1a22ff5c97b8c26b2ce3664a90178292a29ecdfb8e16178f77a6d1c7916e30496ded8b77e33491976945e0c248ee9ae82d89caaa0d75074de47da7570c90eec6575a8"}], 0x68, 0x1}, 0x85}], 0x5, 0x40) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0x7f07bdf4) 2018/04/17 20:27:07 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000200)={0x0, 0x7626c59f4e533c29, 0x1}, 0x2) r3 = socket$inet(0x2, 0x7, 0x200) r4 = dup3(r2, r2, 0x0) getsockname$netrom(r4, &(0x7f0000000180), &(0x7f0000000240)=0x10) finit_module(r2, &(0x7f00000000c0)='wlan1proc:/proc-\x00', 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000100)={'veth0_to_bond\x00', 0x8000}) sendto$inet(r3, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$bt_l2cap(r4, &(0x7f0000000280)={0x1f, 0x78d, {0x5, 0x3f, 0x8, 0xb7, 0x0, 0x100}, 0x7, 0x2}, 0xe) sendto$inet(r1, &(0x7f0000000140)="83fbf60662e97f72be31df4f00000000000000000000", 0x16, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @rand_addr}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000202}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xc8, r5, 0x100, 0x70bd27, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x166e}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x804}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) connect$packet(r2, &(0x7f0000000080)={0x11, 0x1a, r6, 0x1, 0xfffffffffffffffb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/04/17 20:27:07 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x44400) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/17 20:27:07 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) waitid(0x3, r2, &(0x7f00000000c0), 0x20000008, 0x0) write$evdev(r1, &(0x7f0000000280), 0xe40c9584c7093c6f) write$binfmt_script(r1, &(0x7f0000000780)={'#! ', './file1/file0', [{0x20, '\x00'}], 0xa, "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"}, 0xa3a) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) fsync(r1) futex(&(0x7f000000cffc), 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/17 20:27:07 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9a, 0x80000000, 0x9, 0x7, 0xfffffffffffffffc}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x101, 0x1ff, 0x4}, 0x10) 2018/04/17 20:27:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x69a9934f, 0x4000) getsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10051, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, 0xfff}}], 0x0, 0x0, &(0x7f0000000280)}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) [ 101.804021] binder: 10926:10932 got transaction with unaligned buffers size, 4095 [ 101.812387] binder: 10926:10932 transaction failed 29201/-22, size 0-0 line 3178 [ 101.848136] binder: BINDER_SET_CONTEXT_MGR already set [ 101.860847] binder: 10926:10938 ioctl 40046207 0 returned -16 [ 101.876127] binder_alloc: 10926: binder_alloc_buf, no vma [ 101.885489] binder: 10926:10932 transaction failed 29189/-3, size 0-0 line 3133 [ 101.909683] binder: undelivered TRANSACTION_ERROR: 29189 [ 101.915615] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/17 20:27:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7ff, 0x20}, &(0x7f0000000180)=0xc) dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xf4, 0x20}, 0xc) pwrite64(r0, &(0x7f0000000080)="fa421d941ba0b859bc5f85673b74388ac94d9c91d54ee9eebf72cf82b7a9aa888657d9ef7b8a102161e15f9d093ef09acb1dda8bbc650704ac86d9b107d28e5c06fc5f597551de1d061c79c9f562527d466cb5a7266f520fc859514da49551a33c8a4faf5c1c30f226d0a0e1e8730400b65f63935d79eddaa5bcfd5e35e8dedbbd3145e7da5d27ce3c8407de87150ee349a232787302e29fa7d0e2ef67577dd8cb8cc14da8e7ba49b842d4c89c", 0xad, 0x0) 2018/04/17 20:27:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x100000001, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="b89e81db702474bf6b8b82d8f9b1381a890ea3b397a15f6c4a2b7491fde5ea88af470e7a58a219197bab19e35bae8bdb9725adb207734cc49e03c904e044b5c104e6a10a546bca8dc1583d5fe360713661a4a55cfc840519ee4572ff507911b144b118a5c749eeede293914af20d137001", 0x71, 0x1}, {&(0x7f0000000240)="ecfb87f3299f1bd3d199a7a2be40c335fe7132d8d15607cf3399585d213302c257be34b46dd8f16fe49cdd50ffbe7e95261ec957c9516f963f3303bcdfa6f780ffb7080a0620a534555950a4b556d25d", 0x50, 0xe280}], 0x30, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"]) setrlimit(0x7, &(0x7f0000a9cff8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x402102, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={0x0, 0xdd, 0x9}, &(0x7f0000000500)=0xc) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001440)={r2, 0xfffffffff9d61a2b, 0x1, 0x8}, &(0x7f0000001480)=0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x7ffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001380)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e21, @rand_addr=0x7b6}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x4c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r4, r3, &(0x7f0000335ff8), 0xffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001300)={r2, 0x7}, &(0x7f0000001340)=0x8) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000012c0)={0x8, 0x8, 0x7, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000600)=0x84) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/relabel\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/161, 0xa1}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001400)={0x9, 0x4, 0x100000001, 0x2, 0x1, 0x69, 0x3, 0x8, 0x7, 0x200, 0x1}, 0xb) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) 2018/04/17 20:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140), 0x2) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) mremap(&(0x7f0000f31000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) madvise(&(0x7f000045b000/0x3000)=nil, 0x3000, 0x9) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 2018/04/17 20:27:08 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x800000000000d6}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x7}}, &(0x7f0000000100)) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x58, 0x800) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) 2018/04/17 20:27:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000100), 0x1) r1 = gettid() r2 = gettid() tgkill(r1, r2, 0x21) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10100) 2018/04/17 20:27:08 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000022000)=[{&(0x7f0000000000)="4c0000002400ff20ffe0fd956fc283b73ba5de0104000000000000000000000010001b004c001180b598bc593ab68211489b30de33a49868c62b2ca925a6613b6aabf31000febb832b0790ed", 0xffffffffffffff5b}], 0x2000000000000075, 0x0, 0xfb, 0x8000}, 0x0) 2018/04/17 20:27:08 executing program 0: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) mremap(&(0x7f00001bd000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a0c000/0x2000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)='ppp1em1-nodev!%GPL]:vboxnet0\x00', 0x1d, 0x1) recvmmsg(r1, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) connect(r0, &(0x7f00000000c0)=@llc={0x1a, 0xffff, 0xff, 0x5, 0x9, 0xfffffffffffffbff}, 0x80) 2018/04/17 20:27:08 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x44400) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/17 20:27:08 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = dup3(r1, r0, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f00000000c0)=""/84, &(0x7f0000000140)=0x54) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0xffffffffffffffef, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0x7, 0x7fffffff}, 0xc) 2018/04/17 20:27:08 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='veth0_to_team\x00') ptrace(0x4207, r1) ptrace(0x4208, r1) r3 = dup3(r0, r0, 0x80000) recvfrom$inet(r3, &(0x7f0000000000)=""/47, 0x2f, 0x40000042, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000180)) 2018/04/17 20:27:08 executing program 6: sysfs$1(0x1, &(0x7f0000000040)='proc\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = epoll_create(0x100) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) poll(&(0x7f0000000140)=[{r0, 0x1000}, {r1, 0x4000}, {r2, 0x400}, {r3, 0x2000}, {r4, 0x4}, {r5, 0x4}], 0x6, 0x1000) 2018/04/17 20:27:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x80, 0x4) 2018/04/17 20:27:08 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x8, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000200)=0xffffffffffffff25) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000180)={0x0, {0x2}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x7f, 0x0, 0x0, &(0x7f0000000140)="69664230000000000000008000"}) modify_ldt$read(0x0, &(0x7f0000000100)=""/33, 0x21) ioctl$sock_ifreq(r1, 0x895f, &(0x7f00000000c0)={'bond_slave_1\x00', @ifru_mtu=0xf66b}) 2018/04/17 20:27:09 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800000000000000000000000000200001000000000000000000000003000000"], 0x3c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100c0, 0x0) write$selinux_access(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7379ba41f1f313d4d7455e615615ae2b7374656d5f753a6f626a6563745f723a696e6574645f6368696c645f657865635f743a7330202f7573722f7362696e2f637570736420363100"], 0x3b) sendfile64(r0, r0, &(0x7f0000000080), 0x3f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fdatasync(r0) 2018/04/17 20:27:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x200000001, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e23, 0xf152, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x101, [0x100000000, 0x5f5d, 0x7fff, 0xa3f7, 0x3, 0x3, 0x9, 0x3]}, 0x5c) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) 2018/04/17 20:27:09 executing program 7: eventfd(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x2001) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x9, "f2a8ec2101addabe5d"}, &(0x7f0000000080)=0x11) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x100, 0x8f, "19fab23d75555be4d159b91271de7979a0911a7c6d3b11f4cb8719a46c15e2b000d42acb61078d1aa700a159a60eead339ee2ed00663b9284e067599f21f883a7d2ea78dd6af26afc1152d6d36d80bdfb1a57042c97ce8191810f19d1580c7d1ed4d1c2e67c6573fd7276b89f382d9bc1d5dac40649230ee558fb7eb6263e94a921979a9e8a924372d2c9d9823819b"}, 0x97) 2018/04/17 20:27:09 executing program 3: r0 = gettid() socketpair(0xa, 0x80a, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) 2018/04/17 20:27:09 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x283) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000748f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0xb20) acct(&(0x7f0000000000)='./file0\x00') 2018/04/17 20:27:09 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffff9c, 0x8905, &(0x7f0000000180)) syz_emit_ethernet(0xfffffffffffffd1e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd607660510030290000000000000000000000000000000000ff020000000000000000000000000001010090780000000060c5771e00000000ff0100000000000000deffffffffff00ff020000000000002f00000000000001"], 0x0) 2018/04/17 20:27:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0x2, 0x3, 0x9, 0x0, 0x2}, 0x6, 0x2, 0xcff}) connect(r1, &(0x7f00000000c0)=@can={0x1d}, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x5a, "81e1e5befe82f22d77f6b32088c3e36fe84353eb70e054e72dc1b8d2a837880cc25c2612977fff8c095e580ec0f7d22d841b290948b6b9ef50498db5434446b3340c17aa999fda77f99678c73c38e23904f4f6a9505edcbf5a64"}, &(0x7f0000000200)=0x62) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x1, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xffffffffffffffff}, 0x1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x80000001, &(0x7f0000000140)=0x4) syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/04/17 20:27:09 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x2000000000) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f00000001c0), 0x0) 2018/04/17 20:27:09 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x9, 0x8, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa0a}}, 0x7, 0x941, 0x0, 0x6}, &(0x7f00000002c0)=0x98) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x400000000000, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000040)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x221, 0x0, 0x0, 0xf5, 0x129a, &(0x7f0000000080)='veth1_to_bond\x00', 0x2, 0x8, 0x5}) 2018/04/17 20:27:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast1=0xe0000001, 0x4e24, 0x0, 'lblcr\x00\x00\x00\x00\x00\a\x00', 0x1b, 0x0, 0xb}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000100)=0x8, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xfff, &(0x7f0000000080)=0x4) 2018/04/17 20:27:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000000000000, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b6d0e020c7e5cdd630000"], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000022000000000000000401000000000000", @ANYPTR64=&(0x7f000000b000)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000053f000)}) 2018/04/17 20:27:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) sync() ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe(&(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[], @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYBLOB="faff72ff1b703cd8"], 0x0, 0x0, &(0x7f00000001c0)}) 2018/04/17 20:27:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000180)=""/66, &(0x7f0000000200)=0x42) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000340)={0x3d0, &(0x7f0000000000)=[{0x74, 0x0, 0x0, 0x89}]}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x42, &(0x7f000000e000)=""/84, &(0x7f0000000080)=0x54) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x16) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) [ 103.404744] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xb05/0xbd0 [ 103.415740] binder: 11036:11040 ioctl c0306201 20008fd0 returned -14 [ 103.419817] binder: 11036:11040 got reply transaction with bad transaction stack, transaction 36 has target 11036:0 [ 103.419826] binder: 11036:11040 transaction failed 29201/-71, size 34-260 line 2941 [ 103.450597] binder_alloc: binder_alloc_mmap_handler: 11036 20000000-20002000 already mapped failed -16 [ 103.454235] binder: BINDER_SET_CONTEXT_MGR already set [ 103.454246] binder: 11036:11049 ioctl 40046207 0 returned -16 [ 103.500618] binder: release 11036:11040 transaction 36 out, still active [ 103.500623] binder: undelivered TRANSACTION_ERROR: 29201 [ 103.500668] binder: send failed reply for transaction 36, target dead [ 103.628478] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xb05/0xbd0 [ 104.224262] binder_alloc: 11041: binder_alloc_buf size -2865291997362323456 failed, no address space [ 104.233616] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 104.242560] binder: 11041:11064 transaction failed 29201/-28, size 0-0 line 3133 [ 104.357905] binder: BINDER_SET_CONTEXT_MGR already set [ 104.365368] binder: 11041:11065 ioctl 40046207 0 returned -16 [ 104.375670] binder_alloc: 11041: binder_alloc_buf, no vma [ 104.381364] binder: 11041:11066 transaction failed 29189/-3, size 0-0 line 3133 [ 104.491482] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 104.499595] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 104.507379] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 104.515090] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 104.522785] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 104.530485] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 104.538164] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 104.545925] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 104.553582] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 104.561253] Buffer I/O error on dev loop0, logical block 10, lost async page write INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 146.505577] buffer_io_error: 118 callbacks suppressed [ 146.505582] Buffer I/O error on dev loop7, logical block 0, async page read [ 245.053975] INFO: task syz-executor6:11048 blocked for more than 120 seconds. [ 245.061292] Not tainted 4.9.94-g8683408 #3 [ 245.066240] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.074262] syz-executor6 D27896 11048 3847 0x20020004 [ 245.079995] ffff8801c1521800 ffff8801c41f9f80 ffff8801c163d500 ffff8801b5a86000 [ 245.088072] ffff8801db221b98 ffff8801b7847930 ffffffff838c040d 1ffff10036f08f1a [ 245.096096] ffff8801c15220f0 0000000041b58ab3 00ffffff841a49d8 ffff8801db222468 [ 245.104307] Call Trace: [ 245.106882] [] ? __schedule+0x64d/0x1bd0 [ 245.112584] [] schedule+0x7f/0x1b0 [ 245.117779] [] schedule_timeout+0x861/0xf70 [ 245.123727] [] ? usleep_range+0x140/0x140 [ 245.129535] [] ? kvm_clock_read+0x23/0x40 [ 245.135319] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.141531] [] ? ktime_get+0x185/0x1e0 [ 245.147174] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.153746] [] io_schedule_timeout+0x1ba/0x390 [ 245.160034] [] bit_wait_io+0x19/0xa0 [ 245.165411] [] __wait_on_bit+0x93/0x120 [ 245.171012] [] ? bit_wait+0x90/0x90 [ 245.176375] [] wait_on_page_bit+0x130/0x140 [ 245.182327] [] ? page_waitqueue+0x20/0x20 [ 245.188136] [] ? wake_atomic_t_function+0x220/0x220 [ 245.194808] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.202231] [] __filemap_fdatawait_range+0x1c1/0x290 [ 245.209070] [] ? wait_on_page_bit+0x140/0x140 [ 245.215227] [] ? mutex_lock_nested+0x572/0x870 [ 245.221434] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.228283] [] ? mutex_lock_nested+0x596/0x870 [ 245.234529] [] ? iterate_bdevs+0xc8/0x260 [ 245.240324] [] ? mutex_trylock+0x3e0/0x3e0 [ 245.246216] [] ? iterate_bdevs+0x1a0/0x260 [ 245.252079] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.259020] [] fdatawait_one_bdev+0x50/0x70 [ 245.265056] [] iterate_bdevs+0x10c/0x260 [ 245.270745] [] ? sync_inodes_one_sb+0x60/0x60 [ 245.276890] [] sys_sync+0xe1/0x170 [ 245.282054] [] ? sync_filesystem+0x240/0x240 [ 245.288193] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 245.294807] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.301623] [] ? sync_filesystem+0x240/0x240 [ 245.307693] [] do_fast_syscall_32+0x2f7/0x870 [ 245.313910] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.320569] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.326799] [ 245.326799] Showing all locks held in the system: [ 245.333110] 3 locks held by kworker/u4:1/22: [ 245.337524] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.346859] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 245.357091] #2: (&type->s_umount_key#29){.+.+..}, at: [] trylock_super+0x20/0xf0 [ 245.366986] 2 locks held by khungtaskd/515: [ 245.371276] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.380024] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.389712] 1 lock held by rsyslogd/3658: [ 245.393886] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.402837] 2 locks held by getty/3755: [ 245.406822] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.416150] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16b0 [ 245.426089] 1 lock held by blkid/9533: [ 245.429950] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x560 [ 245.438970] 1 lock held by syz-executor6/11048: [ 245.443618] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.452892] 1 lock held by syz-executor6/11064: [ 245.457595] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.466863] 1 lock held by blkid/11067: [ 245.470824] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.480181] [ 245.481786] ============================================= [ 245.481786] [ 245.488995] NMI backtrace for cpu 0 [ 245.492602] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.94-g8683408 #3 [ 245.499692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.509147] ffff8801d8707d08 ffffffff81d9b509 0000000000000000 0000000000000000 [ 245.517256] 0000000000000000 0000000000000001 ffffffff810b7d60 ffff8801d8707d40 [ 245.525264] ffffffff81da6837 0000000000000000 0000000000000000 0000000000000002 [ 245.533271] Call Trace: [ 245.535846] [] dump_stack+0xc1/0x128 [ 245.541199] [] ? irq_force_complete_move+0x320/0x320 [ 245.547935] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.554398] [] ? irq_force_complete_move+0x320/0x320 [ 245.561135] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.568217] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.575225] [] watchdog+0x6b4/0xa20 [ 245.580485] [] ? watchdog+0x11c/0xa20 [ 245.585918] [] kthread+0x26d/0x300 [ 245.591091] [] ? reset_hung_task_detector+0x20/0x20 [ 245.597739] [] ? kthread_park+0xa0/0xa0 [ 245.603342] [] ? kthread_park+0xa0/0xa0 [ 245.608975] [] ? kthread_park+0xa0/0xa0 [ 245.614584] [] ret_from_fork+0x5c/0x70 [ 245.620225] Sending NMI from CPU 0 to CPUs 1: [ 245.624867] NMI backtrace for cpu 1 [ 245.628518] CPU: 1 PID: 6040 Comm: udevd Not tainted 4.9.94-g8683408 #3 [ 245.635247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.644661] task: ffff8801d45b9800 task.stack: ffff8801a55e0000 [ 245.650700] RIP: 0033:[] c [] _end+0x792d7400/0x0 [ 245.658735] RSP: 002b:00007ffd3e895198 EFLAGS: 00000206 [ 245.664170] RAX: ffffffffff600400 RBX: 00000000022cfb00 RCX: 00007f03bdad6319 [ 245.671411] RDX: 0000000000000003 RSI: 00007f03bdad6318 RDI: 00007ffd3e895268 [ 245.678662] RBP: 00007ffd3e895268 R08: 0000000000000001 R09: 0000000000000001 [ 245.685904] R10: 0000000000000000 R11: 00007f03bda08c95 R12: 0000000000000001 [ 245.693145] R13: 0000000000000002 R14: ffffffffffffff00 R15: 00007ffd3e8952c8 [ 245.700398] FS: 00007f03be3507a0(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.708593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.714445] CR2: 00000000022d8d40 CR3: 00000001d4662000 CR4: 0000000000160670 [ 245.721689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.728940] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.736397] Kernel panic - not syncing: hung_task: blocked tasks [ 245.742556] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.94-g8683408 #3 [ 245.749641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.758974] ffff8801d8707cc8 ffffffff81d9b509 ffffffff83a8b4a0 00000000ffffffff [ 245.766965] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d8707d88 [ 245.774951] ffffffff8141f845 0000000041b58ab3 ffffffff8419c168 ffffffff8141f686 [ 245.782963] Call Trace: [ 245.785526] [] dump_stack+0xc1/0x128 [ 245.790875] [] panic+0x1bf/0x3bc [ 245.795865] [] ? add_taint.cold.6+0x16/0x16 [ 245.801924] [] ? ___preempt_schedule+0x16/0x18 [ 245.808129] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.815376] [] watchdog+0x6c5/0xa20 [ 245.820636] [] ? watchdog+0x11c/0xa20 [ 245.826062] [] kthread+0x26d/0x300 [ 245.831238] [] ? reset_hung_task_detector+0x20/0x20 [ 245.837876] [] ? kthread_park+0xa0/0xa0 [ 245.843485] [] ? kthread_park+0xa0/0xa0 [ 245.849088] [] ? kthread_park+0xa0/0xa0 [ 245.854695] [] ret_from_fork+0x5c/0x70 [ 245.860850] Dumping ftrace buffer: [ 245.864432] (ftrace buffer empty) [ 245.868137] Kernel Offset: disabled [ 245.871749] Rebooting in 86400 seconds..