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", 0x1000, 0x8000, 0x0, 0x0) 2018/01/20 05:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000170000)='/dev/snd/controlC#\x00', 0x6, 0x4000) fcntl$setlease(r1, 0x400, 0x0) exit(0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) sendfile(r2, r1, &(0x7f0000343000)=0x0, 0x1b86) 2018/01/20 05:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = fcntl$getown(r0, 0x9) socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$mice(&(0x7f00000b5000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) perf_event_open(&(0x7f000057a000-0x78)={0x2, 0x78, 0x80000000, 0x4d, 0x0, 0x0, 0x0, 0x2, 0x81, 0x1, 0xffffffff, 0x3bb3, 0x6d7, 0x3, 0x4, 0x6, 0x3, 0x400, 0x9, 0x5, 0x9, 0x1ff, 0x3, 0x2, 0xb24c, 0x7fd2, 0xfffffffffffff6b4, 0x8001, 0x2, 0x9, 0x0, 0x1, 0xff, 0x3, 0x6, 0x7, 0x7ff, 0x101, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00005d0000)=0x0, 0x0}, 0x10000, 0x7fff, 0x78d0, 0x7, 0x3ff, 0x7085e5ad, 0x0, 0x0}, r1, 0x2, r2, 0x1) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000882000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8dab}], 0x30, 0x0}, 0x0) syz_open_dev$midi(&(0x7f0000e63000-0xb)='/dev/midi#\x00', 0xfffffffffffffff8, 0xc0900) getpid() recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000615000)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:18:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000012000)="776c616e3047504c2628cd6d696d655f7479706500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:18:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r0, 0x20, 0x0}], 0x1, &(0x7f0000004000-0x10)={r2, r3+10000000}, &(0x7f0000002000-0x8)={0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0xa44, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='ip_vti0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0xfbed, 0x581000) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000005000)="e1cc8528d80c67a626a117af42c1638bb84da4a5b6f8c4b7928626b5ad8fa1c1fabc546000fcf8b91af38cbec4993deb6c8590ccad5471f63aed2eccf903a9d2fc9f25b55ce0eb8a00c7f7699caca5c99584a8ff29425a0a08dd2a876c76b01c258b6dff62b9652530751e2b200c4ccf4ba61db62b9b400dcaae63c9fd10022fe2372b60021906765fb2f26355c407916840a0f25b7c40d986bdf50d20262ebe8347cce99eec625114efb6e60e616952750606b72daba76b600fe9d0", 0xbc, 0x7, &(0x7f0000003000)={r6, r7+30000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/196, 0xc4}, {&(0x7f0000006000)=""/129, 0x81}, {&(0x7f0000004000)=""/68, 0x44}], 0x4, &(0x7f0000004000-0x60)=""/96, 0x60, 0x4}, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000007000)={0x80, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x11, 0x9, 0x7, 0x210, 0x0, 0x100000001, 0x579, 0xf89}) ptrace$setopts(0x4206, r1, 0x10000, 0x1d) 2018/01/20 05:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000eb6000-0xc)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000100000)={@random="cd120001f7f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "920b22", 0x0, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "249e195c49c710f2"}}}}}}}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000075e000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc451}, &(0x7f0000570000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000e7000)={r2, 0xfff, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000706000-0xe8)=[@in6={0xa, 0x2, 0xf95, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x10000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x147800}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) 2018/01/20 05:18:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008cc000-0x6)='.dead\x00', &(0x7f00003b2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="2b7365637572697479494062646576657468313ad52e7472757374656400", 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000d1c000)='./file0\x00', &(0x7f0000134000)='./file0\x00', &(0x7f0000134000-0x6)='sysfs\x00', 0x0, &(0x7f0000ed7000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/20 05:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00001b6000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bc3000-0x20)={0x6, 0x0, 0x0, 0xffffffffffffff81}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000b8000-0x10)={0xf0bd, r2}) 2018/01/20 05:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000583000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/20 05:18:53 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x200040) ioctl$KDDELIO(r0, 0x4b35, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000173000-0x11)='net/fib_triestat\x00') sched_yield() r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000061c000-0x43)=""/67) fcntl$getownex(r1, 0x10, &(0x7f0000c2b000)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00004fc000)=""/5, &(0x7f000002f000-0x4)=0x5) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000698000)=0xc) r5 = syz_open_dev$usbmon(&(0x7f000054f000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f00000f5000-0x8)={0x0, r2}) migrate_pages(r4, 0x7fff, &(0x7f0000cc9000)=0xfa3, &(0x7f0000ee2000-0x8)=0x6) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000e9a000-0xd1)="e22e71adecec4ba02809ebb0c4d531f28fa155c8a98a8e21d0556269b1df65b4412656ab3e327d4c9cc645aa46808ced45891bc0ed7880698413cccf4364cd8b2c72bd9e7bf28b1f03774154917b4589107c6c055c5fcfdab194e6f48b51291e40b202dc5eaf7f427449dce62911fc6a0c6fbb064a83e750320cbfda1a2717f3768becf9bc67fd12fb147d0fb0a4dd7f6759e43483673f06c36aa37e830479def88f34da3f94052057e665206f83142495d48c489f28c07b5ba04160c268e8ba7a5af878b7a7db792cafc2ef046f101247", 0xd1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000015e000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x1, 0x0, 0x9, 0x0, 0x101, 0x100000020}, 0x20) 2018/01/20 05:18:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000001000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f0000001000)=[@fda={0x66646185, 0x9, 0x3, 0x16}], &(0x7f0000001000-0x8)=[0x30]}, 0xffff}}], 0x30, 0x0, &(0x7f0000000000)="36458c05b35c927f89badfb0df6319a0a3ba904034f218aa64ecadbf433d05d5600421b6450403d075c18be31a831e84"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x8, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ceb086, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffff2adf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0x8)='rxrpc_s\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='/dev/admmidi#\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="9345bf9fe4e98eba2cce1442f47605f72c596d4765d5c6a07b009dd344824e34a3", 0x21, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x200000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53d, 0x0, 0x7ff, 0x7ff, 0x0}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0x3, 0xfffffffffffff9f7, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000+0xf6c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000)={0x11, 0x1b, r3, 0x1, 0xc82e, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000008000-0x8)='./file0\x00', 0x80) inotify_rm_watch(r0, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000)=0x1c) 2018/01/20 05:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = shmget(0x0, 0x1000, 0x10, &(0x7f0000c94000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000df3000)=""/254) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/20 05:18:53 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x6, 0x80000) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x7fffffff) 2018/01/20 05:18:53 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000943000)=[], 0x26f, 0xfffffffffffffffc) 2018/01/20 05:18:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="", 0x0) seccomp(0x0, 0x1, &(0x7f0000675000-0x10)={0x5, &(0x7f0000f27000-0x28)=[{0x80, 0x4, 0x40000000000, 0x7}, {0x1, 0x8, 0x5, 0x4}, {0x2, 0x61c, 0x400, 0x5}, {0x7fff, 0xff, 0x308c, 0x7f}, {0x96b, 0x2326e709, 0x64, 0x5}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x9, 0x20, 0x20, 0x5, 0x0, 0x7f, 0x4000, 0x5, 0x5, 0x7, 0x1ff, 0xffffffffffffffe0, 0x3, 0x8, 0x800, 0x4, 0x37ed, 0x3, 0x5, 0x40, 0x10001, 0x5, 0xcfc, 0x3ff, 0x9, 0x7, 0x5, 0x4, 0x3f, 0xe72, 0xfffffffffffffc01, 0x7fff, 0x2, 0x0, 0xdf, 0x7, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000ece000-0x1)=0x0, 0x1}, 0x2a, 0x7, 0x3f66, 0x3, 0x1, 0x7798, 0x466f, 0x0}, r1, 0xe3, r2, 0x2) 2018/01/20 05:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000a2c000)={0xf2aab34c5eb795e1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) r3 = open(&(0x7f0000d0e000+0x646)='./file0\x00', 0x40, 0x20) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000737000-0x4)=0x0, &(0x7f0000f9f000)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000d3c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2a8b1e6d, 0x0, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x6, 0x0}, {0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = creat(&(0x7f0000c95000)='./file0\x00', 0x20) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000083e000)={r0, 0xffffff19, &(0x7f0000a14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3e2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008b0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006bf000-0x8)={r1, r1}) 2018/01/20 05:18:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8001, 0x2, 0x0, 0x0, 0x2}, &(0x7f0000530000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000be2000)={r1, 0x46, 0x3, [0x5, 0x20, 0x7f]}, &(0x7f0000d16000)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x3c)={r1, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x6f, 0x9, 0x10}, &(0x7f0000001000)=0xa0) r3 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x100}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x5b4)={0x5b4, 0x41, 0x0, 0x6, 0x2, {0x10, 0x0, 0x0}, [@typed={0xc, 0x56, @fd=r3}, @nested={0x594, 0x12, [@generic="7dc113ccbd16df44a054e0c1f8fa67709cca3f0cf7916511a34428f20f9f3874bbfc00663d97496a0865d14e9313e1a46be05357fdb9d30ffc12024aa61d49b52a18d915ce9c5e311c1bb036851e75dfd43a563fba74704b10ee63b3fe260effb861de4c781a086618fcd0fa31dd96b8975b643902ebba40fe0ed91c4f7b290ca7dc1a2cee7cd8ce7dcd981df269145932a4589023659e648907aa04ff319cb0ad93c5228d89d01293fdc2bc6317d276e5a8601db305ec4edd03dd478f03de3a5047a8ae080b96a39297f27caea2295f3c2e0197f49149566fa7f698a09e4808236b3ae88fa1ac089d4b458c3b505e", @generic="9c90a83e9ec3dc86190de2c4aa3535b6172b2cb3b01446414839b2255dd6a64c1dce642ee931bb630f4e1c071b34f7cbab2eacf56e3a808fc2fc684ded302855d24f0c6aab33faf50420df861be930a0c63bfa4caf9977a81ac011a106f248d49cb449bf2bf01558fef5a66f24841d1cd938f5c89be70926ec70b160d245b7004526dd6526794d3947cac8e76a653d18c0957cd7588567afc572903806d3bdebc8f60799da0af8eeb887b983ea3d58702040fcc1892a725791166079ef67931418deae50f15c48f8dc8c1287fdb6835182ffb59d6e3f468790c19ee74a66f527b602442efc3ab39a1b39a1b0d6ff62144e4bb031394feb", @typed={0x10, 0x36, @u64=0x434e3c3c}, @generic="2d22c46afdbb386993a251bb9e96e1ed41a397bb89c6a4377b24b5c0eebc8fed66dba90a484f5a2d611f0d7aef2ef68a1b670e403ac66d04df8b993538fd36cf3cbf3381dde4ace97ed8b1983f5a0ff447d6abdc1b33229ff306fcc2d47046a29083b45ca059ca2803cb44f619f7ef0de0c14f5c29d0c95bd93e2c3218fb0fead48d41b76683bd27cf2fde1e87dbdda98bd6459070be4f4fe654986af96c8fd9ed31ec9700969366caf725a8253da52f63bf78aeb0dbb56d0d9918d60a903c6f79a8c9726091f8b6b7095819f20e69a8409511e88a84ea70dd6d4d1fa4df3cc8f4f14210", @typed={0x10, 0x78, @u64=0x77}, @generic="4e95c35696fe54e553f0b2d85d54887fd47b67ab226409fa8e5b12cb2487b0c024b771a52e022e99bf2791ea3f6a92d23bdb0ebba83d9d5eb94ca20aaaa23ce0a384d1c6031390cc3f933fd24929ca671a0c7dd6dfc1744e950505b7d01285224aac5b5fcaa5221fba2a7d8dc30748e7d2b3394744fc8796a37937d0d12a0588b45abf2f544536ff0a42d78cfa8bd6c6379559cdee2e8149fc1afce3140773ed695bca24e23f6761f993bc770ccb6a0bfe", @typed={0xc, 0x80, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="be56e04f239dcbadc9b380db52e7a5a3505516bf0546bcf00eb431a90f983ef61e2f0443a0e4bbf5d40e7dadd27e075c43f6451c13913417439bb2dc0b065b3d5927f568bfd371918cf36279c4fca1333a79081ae8", @generic="d4ba84c6f03b02d97030c46088af7690f844de644d243d4e2f63fef935efa015e3251db9a041aec1ce758ea8d7e1df4d34b8afb659f6526e1af370cb1bb7cad0d1842a70cd3f2d343cc96d257cc27d597bb8c96fb48b4aefb6ecfe16fd60870f605dc2391689ac8063f769f936008b74fc7f224118208532ead367391e823bc01a725118c7c0f9daa5c22f8e06eb655085bc4e7ec1f8b35c6c410d62633d4f5ca9d03e989240ee0afe05e520d22271ae9e1a8091a6e21672598a9bd7691b8dd98d8b03dd0522b0007c8e8148d801", @generic="9cf5e910925666c64d0e23cb7bc16481aa540d1e90cd5643978eaf167f210e05748749dca299c108514c9e8dfd78a0f44b6c10299fb10f40d492de2578e9ce487d83f7278134b9917a89dd5396181fd08d55c7efd20fad2c9cb01e9d152c6909d5682d0c44c0ccbe487cda60e58395573e5c6b5bcba8a103dd4907ca709c1dc0835c88c556be01afa4748f8985bd0bb48e83eef7654b6ea727912c192bfa4637f24701a3a95ce75b72b21136d35f45c19e89cde4550128b7bb9a6b4dae4f7a545a459a4192"]}]}, 0x5b4}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000004000)='/dev/kvm\x00', 0x105800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000006000-0xbb)=""/187, &(0x7f0000002000-0x4)=0xbb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={r2, 0xfffffffffffffffc, 0x20, 0x7, 0x2}, &(0x7f0000006000-0x4)=0x18) fcntl$dupfd(r0, 0x0, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000007000-0x26)="f75717e9a0703b58ab42547527bef8cf43026457939725e168f7827a269290657853e996bd29") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f0000007000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000)=0x48, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, 0x0, &(0x7f0000009000-0x4)=0x0, 0x800) 2018/01/20 05:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ea6000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0xdab8e90aea86ad78, 0x0, 0xc, 0x9, 0x20, 0x3}, 0x20) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000066e000-0x2)="1511", 0x2, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x13) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000d41000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) close(r0) 2018/01/20 05:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000707000-0x9)='/dev/dsp\x00', 0x20a42, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f0000775000)=0x0, 0xfffffffd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000748000)=0x0) fcntl$setown(r1, 0x8, r2) 2018/01/20 05:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000001, 0x0, &(0x7f0000000000)="2a00008e", 0x4) shutdown(r0, 0x1) 2018/01/20 05:19:02 executing program 3: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) 2018/01/20 05:19:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b14000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000540000-0x4)=0x2, 0x4) r2 = accept$inet(r0, &(0x7f00009d0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5a000-0x4)=0x10) r3 = socket$inet(0x2, 0x2, 0x0) recvfrom(r3, &(0x7f0000818000)=""/4096, 0x1000, 0x2002, &(0x7f00009c8000+0x3d7)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x2, 0x0, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfd7}}}, 0x3a) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c00000-0x8)={0x0, 0x401}, &(0x7f0000315000)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c2e000-0xf5)=""/245) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000096a000-0x10)={r4, 0x9, 0xcb95, 0xbf17}, &(0x7f00001bf000-0x4)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005e4000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/20 05:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x0}, 0x8, 0x0) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a0000)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000bb4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sched_setaffinity(r1, 0x8, &(0x7f000044b000)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000171000-0x8)='./file0\x00', 0x400000, 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00003ff000)=0x0) tgkill(r1, r2, 0x0) 2018/01/20 05:19:02 executing program 7: keyctl$session_to_parent(0x12) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="b87df3a71cf7f28535fc99", 0xb, 0x10, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x8)=[0x3, 0x5]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) perf_event_open(&(0x7f0000002000)={0x5, 0x78, 0x0, 0xfffffffffffffffc, 0x695, 0x8, 0x0, 0xe31, 0x800, 0x6, 0x5e4, 0x3, 0x7fffffff, 0xd9a, 0x9, 0xffffffffffffffff, 0x80, 0x0, 0x9, 0x2ad, 0x617, 0x9, 0xffffffffffffffc1, 0x100000000, 0xfffffffffffffffe, 0x5, 0x100, 0x9, 0x7, 0x1, 0x1f, 0x0, 0x8001, 0x5, 0x7, 0x81, 0x1ff, 0x52f800000000, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x1}, 0x10000, 0x0, 0x0, 0x5, 0x5, 0x7ff, 0x8, 0x0}, r1, 0x7f, r0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0xffffffffffffffe0, {{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x865, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x442000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x800}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda, 0x3ec9, 0x7f, 0x0, 0x60}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x3f}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x0}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xffffffff, &(0x7f0000006000)={0x0, 0x0}) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000006000-0x8)={0x2, 0x8}, 0x8) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000008000-0x18)=@get={0x1, &(0x7f0000008000-0x6d)=""/109, 0x3687}) 2018/01/20 05:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0x4, r1, &(0x7f0000774000)=0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000917000)='/dev/input/mice\x00', 0x0, 0x20400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000617000)=0xd96) 2018/01/20 05:19:02 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @random="428275c39bf6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f000001a000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x400) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000001a000-0x4)=0xfffffffffffff001) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:02 executing program 5: syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @broadcast=0xffffffff, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000073f000)={"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"}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000932000)=0x2, 0x8) 2018/01/20 05:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockname(0xffffffffffffffff, &(0x7f000051d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f27000)=0x32) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008f2000)=0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/20 05:19:02 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000964000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fff000-0x9)='/dev/rtc\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000fe000)={0x0, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8001}, &(0x7f00004c1000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000458000)={r4, 0xa7, "640c11a84e6e9be2dd845a111dd2e14da05eafd765c4f3d55e1918537577e5f6043f4ee798ac1a98bc6bcc8002369430e538187a5875fab373317008848fcc4d213f9a92b76130a47a4570e5d71b7c7187d42c0bf294ff3182b73992c72490a8457436fa4883b2c233d710c566b6ff5ce56e20710f2468830c5a81eba423876cb13f0d0fa5ed76636e3b2bcc871cac75de5e0f1243aec71c419bd2652ac5c9a9f80f91480fd0b5"}, &(0x7f0000b50000)=0xaf) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000ffe000)=0x0, 0x4) r5 = add_key$keyring(&(0x7f0000687000-0x8)='keyring\x00', &(0x7f0000b49000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000f24000)='user\x00', &(0x7f0000d12000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000995000)='/dev/rtc\x00', r5) connect(r2, &(0x7f0000ff6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7fffffff}, 0x1c) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x40}, 0x1c) bind$inet6(r2, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 05:19:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0xffffffffffffff5d) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0xb2)=""/178) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x3c, &(0x7f0000006000-0x3c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000006000)={0x8, 0x0, 0xffffffff, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000008000-0x20)={0x0, 0xf002, 0x4, 0x9, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000000a000-0x18)={0x1, 0x1, 0x1, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f000000b000-0x110)={{0xbb, 0x6, 0xff, 0x4e4, "0ba8d0bc5e8b6741f536e68093d5d6205d46b5d9ed5d8ef7710ed3dce32252baae74e35100fae9bc656e59aa", 0x4}, 0x0, 0x0, 0xc7fc, r3, 0x8, 0x7, "c253761954fd60a47d3b7dbac3002813e12d49c1b9186f1acf7f32399fb9c004ab339c2f6766cc80b7c32f117ab5c8b3863c595405593bc8179d4ce567117ae0", &(0x7f0000006000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x3, 0x7ff, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b5000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000d06000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000708000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000561000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, r1}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = open(&(0x7f0000935000)='./file0\x00', 0x800, 0x87) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000708000)={"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"}) close(r2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fbd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(md4-generic,xts(twofish))\x00'}, 0xfffffff3) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/20 05:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000423000)={0x0, ""/4081}, 0x136a, 0x0, 0x524b970b525d5f59) 2018/01/20 05:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d02000-0x9)='/dev/dsp\x00', 0x4000, 0x0) r2 = semget(0x2, 0x3, 0x100) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f00005c7000)=""/139) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ac3000)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) sendto(r0, &(0x7f0000731000)="a9f43cef5c89340d90b9d540dfaa6d1e9aa14b5fe25626bd10762b03b598c7dc9dc4090b0f67597f6e67ff80663585d6b32219addc6a6a621e5426eff8deab89d960fbdcde455bbace62e3cc0134c5e4d701324819c8ee0015d77375a9797463e08eef16ea586ca8de172643e09f42071ce4be7f7f5bc8423c7cfd564c3b20fa", 0x80, 0x0, &(0x7f00007ca000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/20 05:19:02 executing program 1: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000b5d000-0x10)={0xcc, 0xaf, 0x8, 0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10100, &(0x7f0000001000-0x90)="fd812b27ac3e6892a9acd64bc0db9afb92514dd02cfcb7ff2335bc32ae26dd06d40f11c2e1d22855df9775d30bff212742085bcff06abeec4489c03d8eee05cb73b6aa24d4aaa5e82eedd7f97e4179c8a5b0a98d9280ed69afea0d755d725ff9b23564409ea3e6dcb7a259d37197e46b317a8ea39bbee01235dd3b1a2084422072d5e0b45d085647493a716841748b4f", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x52)="c300bca95d2f161dd68e158e757eb45aab4524d4ee658354708720237e12b3415defbcd5a3ce9974122ec2bbb0116844b1eba04a1a142cfc8a3dbbed862f75440e0354acc7056a7d7bd1b177eaed6f9f33a4") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x2, 0x10, 0xfffffffffffffffc, 0xdb54}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x10000}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) prctl$intptr(0x11, 0x0) 2018/01/20 05:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000001000-0x1)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000db7000-0x1)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00007b8000)={0x809d, 0x2, 0x40}) recvfrom$unix(r0, &(0x7f00003ee000-0x3a)=""/58, 0x3a, 0x100, &(0x7f0000511000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 05:19:02 executing program 3: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r1, &(0x7f0000f61000)=0x0, 0x81) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x3, 0x7, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aef000-0x14)={0x0, 0x4, 0x3f, 0x10000, 0x2dc4b6b2, 0x56ef}, &(0x7f0000eab000)=0x14) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f62000-0x6)={r3, 0x20}, 0x6) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000f63000-0xc)='/dev/audio#\x00', 0x1, 0x5c000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f62000-0x10)={r0, r4, 0x2, 0x1}, 0x30b) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000920000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008d3000)={0x0, 0x0, ""}, &(0x7f0000f61000-0x4)=0x8) 2018/01/20 05:19:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"f52cc023795ae38a59f4eca55a182d60", {0x4, 0x1a, 0x6, "93236e203f26", 0x9, 0x0}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b1000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000044a000)={0x0, 0x9, 0x6, [0x5, 0xfff, 0x9f, 0x0, 0x0, 0x7]}, &(0x7f000095c000)=0x14) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003d6000)={r2, 0x30, &(0x7f0000889000-0x30)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000095c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000009a000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000031d000-0x8)=@assoc_value={r3, 0x16}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000095d000)={{0x0, 0x3, 0x0, 0x1, 0x0}, 0x0, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000095d000-0xa)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f000095c000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r4) readlinkat(0xffffffffffffffff, &(0x7f00006c6000)='./file0\x00', &(0x7f00007fb000-0x1000)=""/4096, 0x1000) 2018/01/20 05:19:02 executing program 5: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000004000-0x4)=""/4, &(0x7f0000000000)=0x4) sendfile(r0, r0, &(0x7f0000291000)=0x0, 0x4) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000440000-0x8)='./file0\x00', 0x20200, 0x1) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000440000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f000014c000)='./file0\x00', &(0x7f0000441000)=""/64, 0x40) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000005f000)={{0x0, 0x7, 0x9, 0xffffffff80000001, "5cfe31815f0f353bda5d19fd03aea430d3139707a2156e0d61388731bce5ffa1542e44ade8281162d99fc2c9", 0xfffffffffffffffb}, 0x0, 0x0, 0x5, r3, 0x8, 0x8000, "5d3b15154eff52ae9f3a44a470c8684b464c7404a6a9fa616fec5f4f0911d733c8d4a3dafcc477b2135e5b97b3a52912162efdbb14fa8651f3b79db0c178d0ad", &(0x7f0000080000)='/proc/self/net/pfkey\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9e6, 0x5d, 0x120000000000, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000441000-0x14)=""/20, &(0x7f0000266000-0x4)=0xb1) 2018/01/20 05:19:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000014000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fremovexattr(r0, &(0x7f0000011000)=@known='security.selinux\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = shmget$private(0x0, 0xd000, 0x0, &(0x7f000044d000/0xd000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000014000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000489000)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:19:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffb000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000caa000-0x8)={0x0, 0x10001, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f90000-0x10)={r1, 0x8, 0x8d39, 0x5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a27000/0x1000)=nil, 0x1000) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a27000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a28000-0x4)=0x0) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x65) ptrace$getsig(0x4202, r3, 0xe7, &(0x7f0000a28000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/20 05:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000a03000-0xd)='/dev/binder#\x00', 0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b75000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025a000-0x4)=0x10) recvmsg(r0, &(0x7f0000500000)={0x0, 0x0, &(0x7f000042c000)=[{&(0x7f0000208000-0x60)=""/96, 0x60}, {&(0x7f0000bba000-0xac)=""/192, 0xc0}, {&(0x7f00008bc000-0x7f)=""/127, 0x7f}, {&(0x7f000070d000-0x2f)=""/47, 0x2f}, {&(0x7f0000473000)=""/26, 0x1a}, {&(0x7f000051b000)=""/182, 0xb6}, {&(0x7f0000383000-0xd8)=""/216, 0xd8}, {&(0x7f0000dc8000)=""/156, 0x9c}, {&(0x7f0000621000-0xee)=""/238, 0xee}], 0x9, &(0x7f000020b000)=""/122, 0x7a, 0x6}, 0x10061) r1 = syz_open_dev$binder(&(0x7f0000a22000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0xc, 0x0, &(0x7f000046f000)=[@enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00006f8000)=[@ptr={0x70742a85, 0x0, &(0x7f0000615000-0x1)=0x0, 0x0, 0x4, 0x33}], &(0x7f00002e2000-0x8)=[0x0]}}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bdc000-0x20)=[@fda={0x66646185, 0x3, 0x3, 0x4}], &(0x7f00005d2000-0x8)=[0x28, 0x18, 0x18, 0x0, 0x38]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000df8000)=[], &(0x7f0000618000-0x8)=[0x0]}, 0xffffffffffffff48}}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00006e8000)=[@fda={0x66646185, 0x3, 0x0, 0x6}, @ptr={0x70742a85, 0x0, &(0x7f0000718000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00007fd000-0x10)=[0x20, 0x0]}}], 0x1, 0x0, &(0x7f00007bc000-0x4a)="d8"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000025a000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/20 05:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000099b000-0x10)=@generic=""/16, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00009b5000-0x98)={0x1, 0x0, [{0x2b8, 0x0, 0x0}]}) 2018/01/20 05:19:02 executing program 2: socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000023000)={0xffff, 0x80000001, 0x4, 0x2, 0x5, [{0x100000000, 0x800, 0x10001, 0x0, 0x0, 0xa8e, 0x0, 0x0, 0x0}, {0x8, 0x5, 0xff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x865a, 0x509, 0x8, 0x0, 0x0, 0x2085, 0x0, 0x0, 0x0}, {0x400, 0x1, 0x825, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x18ddafbd, 0x9cff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/20 05:19:02 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00001bd000+0xd59)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de8000)={0x2, &(0x7f000001d000-0x10)=[{0x8000, 0x5, 0x1ff, 0x3}, {0x4, 0x3f, 0x4, 0x321}]}, 0x10) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de9000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000068a000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000091f000-0x18)={0x0, 0x1, 0x20, 0xffffffff80000001, 0x3}, &(0x7f0000dea000-0x4)=0x18) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000de9000)={r3, 0xffffffffffffff80, 0x4, 0x8}, &(0x7f0000dea000-0x4)=0x10) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000deb000-0x80)={@nfc_llcp={0x27, 0x4, 0x20, 0x2, 0x20, 0x9, "24483ec9e33e480f4c672a7b76c97f5f029c38b752a24e3fd3f698242499f76fd495ce1440ba299c69539fff2bc2ee2fa090a69eb319b90b50a221743aa59e", 0x10000}, {&(0x7f0000dea000)=""/213, 0xd5}, &(0x7f0000dea000)=0x0, 0x4}, 0x80) fcntl$dupfd(r1, 0x406, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004fd000-0x20)={@generic="0a7b94f385a961f7ef5fdb4b854a0805", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:19:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x80000000, 0x5, 0x2, 0x80, 0x0, 0x3, 0x1400, 0xc, 0x22f, 0x4, 0x1, 0x80000000000, 0x3, 0xe8, 0xdf29, 0x2, 0x1ff, 0x0, 0x2dfb, 0x6, 0x416, 0x7, 0x3, 0x40, 0x4, 0x5, 0x1, 0x7, 0x80000001, 0x1, 0x9, 0x8, 0x100000000, 0x1da, 0x1, 0x0, 0x0, 0x1, 0x6, @perf_config_ext={0x80000001, 0xffffffff}, 0x4088, 0xffffffffffffffc1, 0x9, 0x7, 0x1, 0x4, 0x9, 0x0}, 0xffffffffffffffff, 0x3964, 0xffffffffffffffff, 0x2) fstatfs(r0, &(0x7f0000457000-0xa2)=""/162) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000002000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@can={{0x3, 0x80000001, 0x4, 0x7fff}, 0x0, 0x3, 0x0, 0x0, "d4741861bc9a634d"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x8040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000002000)=0x76, 0x4) r3 = getpgid(0x0) setpriority(0x0, r3, 0x7f) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = mmap$binder(&(0x7f0000b40000/0x4000)=nil, 0x4000, 0x3000001, 0x10, r1, 0x0) r7 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000-0x30)={0x40, 0x0, &(0x7f0000003000-0x40)=[@free_buffer={0x40086303, r6}, @decrefs={0x40046307, 0x2}, @increfs_done={0x40106308, r7, 0x4}, @dead_binder_done={0x40086310, 0x4}, @free_buffer={0x40086303, r8}], 0xd3, 0x0, &(0x7f0000004000-0xd3)="0c87429cc798ff1a310733eb15a831ead2375ff9ae6aa5edda4ab607355d90b038a181e76823c43c2e83765dcfa4d8cbed2b2587d922edf78f3b9da709ed03c75207260781f3b783057ae1642b15db9d2774d030092b3588c7da74452e2807a774b44bd358a596f942b06a1a82acb843e0f9de8ff1eb2d82ac06b995c3b12cdf0764def3e0cb5f2b7c64ed45b9514ef65196732c4be8a43522e22b279c2f0b19f4b01ed22fe435d10c1b263a5a1ba01bd72ef07b06d35cf499b3289c072bae4b0918b7d6bcd6aa7fc23611c6ca14a0af3f4bc3"}) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000004000)=@ll={0x11, 0xff, r2, 0x1, 0xfff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000006000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4398, 0xa85, 0x7, 0xee72985f0507ee23, 0x10001, 0x1, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000006000-0x10)={0x9, 0x8000, 0x0, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000007000-0x8)={r9, 0x8fe}, &(0x7f0000006000)=0x8) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/20 05:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000219000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000544000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f00003aa000)={&(0x7f00008cb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e58000)=[], 0x0, &(0x7f00005fd000-0x38)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2018/01/20 05:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000abc000-0x8)='./file0\x00', 0x8800, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000896000)={0x3, 0x10, [0x9, 0x5, 0x100, 0x7fff80000000000]}) 2018/01/20 05:19:02 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000009000)='/dev/amidi#\x00', 0x7, 0x440) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x1, 0xf3f}, 'port1\x00', 0x2, 0x10000, 0x7, 0xff, 0x9, 0x1f, 0xffff, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) readahead(r1, 0xb8, 0x81) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000000a000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = semget$private(0x0, 0x4, 0x2) semctl$SEM_STAT(r4, 0x2, 0x12, &(0x7f000000a000-0xab)=""/171) 2018/01/20 05:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000099d000-0x4)=0x0, &(0x7f000069b000)=0x4) r1 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) [ 75.475602] binder: 10607:10619 got reply transaction with no transaction stack [ 75.491836] binder: 10607:10619 transaction failed 29201/-71, size 0-0 line 2703 2018/01/20 05:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000550000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ce0000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) fchown(0xffffffffffffffff, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 2018/01/20 05:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000e1000-0x78)={0x7, 0x78, 0xb25, 0x3, 0x8, 0x9, 0x0, 0x1, 0x20202, 0x4, 0x1, 0x100, 0x9, 0x1, 0xbebe, 0xf134, 0x0, 0xda7a0000000, 0x101, 0x2, 0x100000, 0x1, 0x3, 0x2, 0x5, 0x3f, 0x8e, 0x8, 0x5, 0x0, 0x0, 0x8, 0x7, 0x97b, 0x72, 0x1, 0x1, 0xffffffffffff7fff, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000829000)=0x0, 0x3}, 0x440, 0x8, 0x1, 0x0, 0xe5, 0xe80e, 0xf5, 0x0}, 0x0, 0xbe1, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) r1 = syz_open_dev$sg(&(0x7f0000183000)='/dev/sg#\x00', 0x4, 0x2100) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000007, 0x93b, 0x200, 0x0, r1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r2, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) [ 75.535048] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 05:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$l2tp(0x18, 0x1, 0x1) sendmsg(r0, &(0x7f0000cc6000)={0x0, 0x0, &(0x7f0000d37000)=[{&(0x7f0000b01000)="069c6ca92c61ff478d3338e7c6c51243c8af13ab24b10e4298b0641d54e84040c6979335e4a00e4ad0a91032ce3c6e418c89764fb6d79a9171c9ac8dd3a5c6c60af36424490550d4e4879919c68f06869acc1060a630337eff860088405e5f9a29962790bd31d45e6ee73b0cdc0b96e179056d2f7a29865239234738ef72c7493710728a1450b4e63669dccc12712ddd7e178048d31dfd1590c516a6f6abf2642cd60363365730dbd3ef89a7d310cf110655eabbab3079f16e4b39c96579eb8aeb6245fa1e9ed19504053dd6bfefb8189c03543c3a73abd4585c642bc46d6ba762bfb762b71ab1f0d18f8cd9c6d419f43572af6cc206805b", 0xf8}, {&(0x7f0000111000)="6f4e51424910ddb2dad3149e6cdd16b26d1a226c19ca2f65dc73688b3e1ed931e0d93f3f53eccf99abe18487a7b3b8c91ceeabbd42", 0x35}, {&(0x7f0000687000-0x8e)="7dea044e79cadfb880ce9be921c4da2d593d82350f3c239122981204ea4f00afcc9028820ca0ff5a02e07dd210660c6814fda7b7654249dd5215bab61525f992032ce4a142bae609c93bd6d118444e6c8008b8df305e21d65227b44675f3c7f27ab2bf32e9a77160bb854c1404a4065ca87b1d7323b8c0a88cd5bd71ff7b6217f039daf7842cf2a80256e0f07bcb", 0x8e}, {&(0x7f000035f000)="a334dfc0923e89310beec7464b6c05a4f759789825f2fba883625585307137ac5f749b07c2bc5c4624851e912f1a7fb06744973ccbf713653d8ce00334af886551471bbff2b52b31d2732dbe540f54b9f6ee15ac1520620a0369d0f45b4167ec6171e69e7ad03ae2684ca62bac10a5c42ba2a8348acb1477fa47549f138aaf65ce6298ce910a8b2945e226373d47975fff5cc51b97be05bc314b4f473c00c91049d1b34223b1f328f7c2754e01c561c40b4d838aa4e9a9ef9bb5344363ac3d176f7f29279552b22588efdfdfdd49b546b2d524e8e1468bd8907b439bd6024cd8f978aef8fa8896adba35d8845b2e7ca6b381175bd223fc4e", 0xf8}, {&(0x7f0000d72000)="d874e6d38fc2d32107c30f6ba5527c97c05fb8e815fc29f7a3b014455ca3ae7db448d2b7698756173c72437ca0606b16f587dea20a67ff3399bfbf7c7cb5f9651fa327847813a84320e1ce106d06d17180e852cacb33a6aa54fa264f7144c3c3594d2b78e5a62d4919749e457614a54db7a592b0cfdd8d013a889d9a82fe96fd3b9d7f8affbc", 0x86}, {&(0x7f0000ee9000-0x81)="3a00c7afc943dc999a3db0ea11da1a69db20b63ad6aa24ae116c77e788b18934210ebfb8d37b1ea24229aaf282769ec3c2a2a4fad5a8791a8e283c2e47e753ee9c6a43b12d68fbb7e14f38a9f6303cd4ea621d381d607fc482d5664780f34b7628902a102cff855878f9d3b0d8785aa714c69ded8103e5e1e8fd5f69708cd91174", 0x81}, {&(0x7f0000cd5000-0x7a)="b7a0ba988c0ef8d9dc54ba11d285509f8f170aec4f50abe926070c4e1e603ce7327a29c943db635077e882fc09e63368aa9663b3f3d4f10abf3bdf94a6323f162754762116ff23115d9a3acca3e9f2788c86aa8bc5e43485061416b7902fc8fe4585f07ecb2044c2f7019bfc4516846304064bd69f495d80ad22", 0x7a}], 0x7, &(0x7f000093b000)=[{0x18, 0x113, 0x3, "fb5f52a8"}, {0x20, 0x100, 0x7fff, "de0a4a2b631b9c2719"}, {0x110, 0x10a, 0xfffffffffffffffd, "3b68801328c825c2bc59060f68ce500a7a6da4bd365cc6fa5c5f4d35f009563cddcdc9197a1dc9b3815a81b6119a5a80b4c07e2047f1fe0585af7cc178d86710f50fce292c3cf662cca1516a89159fb2e3c8f12f6c8704531a7b75c7a86b28002b81e936c9e12edfc01e62cb339aef1c3a9652653cf2cd95dc8479a24aa82520ac15e1ab2821c4cb71110badc006583863da1c2caebe8517d14039f18ba11a7fa725eab61649431dc3337c02ecb7646348ab60a183d383689548ca62b8c43544789bb5ae0c46950893883e986206123a9d62060f6e4b0938091dfd29d8b2784d54a4707dd7ca7fa8754a722514ec767b48a473f9145ca7f79b"}, {0x18, 0x84, 0x20, 'C'}, {0xa8, 0x0, 0x9, "4fd19ecd184ff0b5c95f4b5af3890effcb8ca7f9f8a479d2c5c375de994efca0d39919776707ca652fa3ceeb36a16d4b7004a563d1ea972f79af8ebad18b8130ace32e9851f7d31ebe6d018f63f40e84ea482bfd561a6c9bceeba70818df0a5a9990fbe363396e73d75f1b9509c4e86cb74f9bff1928cc8372c1e152ad0acc5ad524a5058eda7ed9f93c251925d14bae885b1e45c2198c"}, {0x70, 0x1, 0x44ed, "c6a44fa2583bf79f883714bf3cb403d8c26a8dd2242f51bb4fd7b1d625722caa15de775022f9580b71c1956bec46a348f969c26220fb42c858ddbd7ee5b8637bf9e69eedcaa2b9d3e5adf1b8d568f4d42b1d85da40dc7ca1777215b2fc6a"}, {0xc0, 0x107, 0xebd8, "d434a2d4642590ff26dff87cac9d3bb04879adbd1ae0016741252eedb452f8ff254247581d046d056bafbbc9408077959c68c000f9032437636b1b58c38d9b29e74bafac7abff8e17bc7079fccc25e8f65b5d0bb8d7632962b4af43e08e86196765ec5fcde57382759b99c4c1a5f43ed6c0f19206119cb89f8715e1425e2346acb34742eba16753bc6dd7683afe7ea606c230f742fa0906c498d66aa5dcddedfbc06e39590867e81195a596bbb"}, {0x78, 0x10c, 0x9, "01b3cb5e9a7fd6f6d2870d553dff3b1b940a63b832c7eda35020bf75a7284879f13b7bb9e37ed7fd8cdd4e321030e10b8dd635d6d164551c1e135576aef10842d52447042f374bf77505178be81315170930a80ceda113324b373bb142af2fc80943dd21545e1689"}], 0x3b0, 0x4004001}, 0x8000) 2018/01/20 05:19:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x1, 0x10, [0xfffffffffffffff9, 0x10001, 0x6, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) get_mempolicy(&(0x7f000079a000)=0x0, &(0x7f000088c000-0x8)=0x0, 0x5, &(0x7f0000bd4000/0x2000)=nil, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002db000)=0x0, &(0x7f0000a75000)=0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) r4 = syz_open_dev$dspn(&(0x7f000014c000-0xa)='/dev/dsp#\x00', 0xc5, 0x404000) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f000017c000)=[0xab3, 0x6]) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 05:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f0000d05000-0x8a)=""/138, 0x8a}], 0x1000000000000324) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 75.560192] binder: 10607:10619 got reply transaction with no transaction stack [ 75.560202] binder: 10607:10619 transaction failed 29201/-71, size 0-0 line 2703 2018/01/20 05:19:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00009ad000)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x7, 0x0, 0x7fff}) syz_emit_ethernet(0xffffffffffffffd9, &(0x7f0000f8a000)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, "6607e4f958cbead3618d182dcda2df61"}}}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005021, &(0x7f0000004000-0x8)=0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000004000-0x18)={0xff, 0x20, 0x1, r1, 0x0}) 2018/01/20 05:19:03 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0x100000000000}, 0x8, 0x80000) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000)='net/icmp6\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000001000-0x20)={0x6bff, 0x10001, 0x3, 0x7, 0x1e, 0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000003000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x48)=@canfd={{0x2, 0x7, 0x9, 0x3}, 0x26, 0x3, 0x0, 0x0, "8fae2d164eddcda09c49743c2bb89739fa7e7e9716f5639096c497d60dc98da76887b75f5f20301105cffd4a52bf55b730de1ced40bc6dd1091279932ba1e7d0"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x11) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000)={r5, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000003000)=0xfffffffffffffff9, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x35) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000004000)={0x80, 0x1, {0xffffffffffffffff, 0x3, 0x19, 0x1, 0xf3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000)={r5, 0x9, 0x3, 0x1, 0xba69, 0x147}, 0x14) accept(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000005000)=""/141) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000006000+0x4d8)={0x401, 0x1, {0xffffffffffffffff, 0x0, 0x9, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/20 05:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a7000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000b5d000)={{0x80, 0x21ce2ccd40d2f25c, 0x4, 0xffd, "c99a6fe75ea62c7a260d56addf3547b25bb4c3194112d6c3be1da2e27a6be3c9bec2603d747b7a89176cd580", 0x100000000}, 0x0, 0x0, 0xda79, r1, 0x1, 0x8, "dd2ceb0c6a8e41107f19e4bb169940c80a66ba38ef3455fc4cbbf4965cd4013029cdb1b742cf5c9159f7a156f636eb827c4bc9035639c2ad9e9707594023fc8c", &(0x7f00001e9000-0x2e)="766d6e65743076626f786e65743073656c696e7578766d6e6574306b657972696e67405d2d1e5b6367726f757000", 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7c20d34e, 0x400, 0x5, 0xb9eb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r2, &(0x7f000038b000-0x10)={0x1e, {"86370506060008"}, 0x0}, 0x10) [ 75.643140] binder: 10607:10635 ioctl 40046207 0 returned -16 2018/01/20 05:19:03 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) signalfd4(r0, &(0x7f0000230000-0x8)={0x8001}, 0x8, 0x80800) 2018/01/20 05:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x401, 0x4) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) open(&(0x7f0000c15000-0x8)='./file0\x00', 0x24867c8490945916, 0x4) fcntl$setlease(r0, 0x400, 0x3) 2018/01/20 05:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) signalfd(r0, &(0x7f00000b1000-0x8)={0x76}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/01/20 05:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ff8000)={0x100, 0x9, 0x1f, 0x9, 0x7, 0x8, 0x7fff, 0x5, 0x7, 0x800, 0x1, 0x895}) 2018/01/20 05:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r1 = memfd_create(&(0x7f0000877000)='GPL.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x3, 'client0\x00', 0x2, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108", 0x20, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00005b3000-0x8f)=""/143) 2018/01/20 05:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000016b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x6, &(0x7f0000321000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000bad000-0x40)={0x2, 0x80000000, 0x0, 0x1c000000000000, 0xb5e, 0x4, 0x7431, 0xe5}, &(0x7f0000323000)={0x8, 0x7, 0x5, 0x1, 0x7ff, 0x5, 0x4, 0x8}, &(0x7f0000dd1000)={0xffffffffffffffc0, 0x7, 0x3ff, 0x8, 0x9, 0x9, 0x45, 0x5}, &(0x7f000097d000-0x10)={0x0, 0x0}, &(0x7f00008c1000-0x10)={&(0x7f000052b000)={0xc46}, 0x8}) clock_nanosleep(0x7, 0x1, &(0x7f0000bda000-0x10)={0x0, 0x989680}, &(0x7f00008d2000-0x10)={0x0, 0x0}) futex(&(0x7f0000c55000-0x4)=0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000bc9000-0x10)={r0, 0x0}, &(0x7f00004bd000)=0x5, 0xffffffffffffffff) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f00009bd000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 05:19:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001ee000)={0x0, 0x7, 0x53def71b, 0x80000000, 0x0, 0x9, 0xffffffffffffff62, 0x9, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x0, 0x2, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x7fffffff, 0x1f, "13e71dbb813f", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r5, 0x0}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f000032f000)=0x0, 0x0, r5, 0xd}) 2018/01/20 05:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000982000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x0) r0 = syz_open_dev$mice(&(0x7f00003fd000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00005d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00008c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:19:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000567000)='./file0\x00', 0x0) pivot_root(&(0x7f0000618000)='./file0\x00', &(0x7f0000b74000-0x8)='./file0\x00') 2018/01/20 05:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bcb000)={0x805, 0x101, 0x85, 0x3, 0x4, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) connect$rds(r0, &(0x7f0000b65000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r0, &(0x7f00002b9000)="", &(0x7f00006f2000)=""/239}, 0x18) r1 = open(&(0x7f00006fa000)='./file0\x00', 0x1c1040, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000547000-0x88)={0xfffffffffffff225, {{0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 05:19:03 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000000a000-0x18)={0x1, 0x10, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000032000-0xb0)="6fb75348acf7d1de39f76e2c196c49042daf56c890cb474a0c19e229a94b40908c821a8639d737d4ac28f1a33fabe6c75cb7ed0ceb5bec3031473d038547cfe4c291947c3d65c0a0a9ec71f5cac5d02cf2bd55af9303ee47d718a99b77207c485e1c0773da2d7e342a779f41c19ab6f96fe569e76a8beb1980be578e422886451bc65fd985f171d7ddc2e7d226977cfa244174fd4eb60988d72df456f9983ff6cc4917dd403b8d28f4975cd563d03854", 0xb0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000032000-0x8)=0x0, 0x2) r3 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2, 0xffffffffffffffff, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsa(&(0x7f0000025000)='/dev/vcsa#\x00', 0x4, 0xc0001) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000032000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000019000-0x10)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000032000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000032000)=[{{r5, r6/1000+30000}, 0x933, 0x0, 0x0}, {{r7, r8/1000+10000}, 0x1000, 0x6, 0xc130}, {{r9, r10/1000+10000}, 0x7301ad45, 0x6, 0x6}, {{0x77359400, 0x0}, 0xfffffffffffffffd, 0x6, 0xffffffff}, {{r11, r12/1000+10000}, 0x8, 0x1, 0x7}, {{r13, r14/1000+30000}, 0xffff, 0x5, 0x1}], 0x90) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f000002d000-0xa9)="087db1197c5cfef0696293d23e83d15f9840e03bdb577c5e17e568fddf055ffb102629a6259c33d4fded56314912b4d2a32628199481988c7c8652b903694893e1656f471330a6ce28781555c2a0b4acc8bda37b5d04fe9c1076f74ec5551151b39061aee5362c75caafb57c595921d8146ce9e1c8db2da5292b686169ba2fe95666aa13e0b7b520c44a1bb87850023a5eeaa1ca43fff929570083a41430774b6f88244dbb72403e81", 0xa9) 2018/01/20 05:19:03 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000099000-0x7)='/dev/usbmon#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r2+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000930000+0x983)={0x1ff, 0x1, 0x5, 0x3, 0x829}, 0xc) unshare(0x400) signalfd4(r1, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000df1000)=0x0) sched_rr_get_interval(r3, &(0x7f0000019000)={0x0, 0x0}) 2018/01/20 05:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000009000)='/dev/vcs#\x00', 0x400, 0x40400) ioctl$KDSKBLED(r0, 0x4b65, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000845000-0x24)={0xfffffffffffffffa, 0x6, 0xd, 0x5, 0x100000001, 0x100000001, 0xc0d, 0xfffffffffffff684, 0x80000000, 0xffffffff, 0x2, 0x10000}) timerfd_settime(r0, 0x1, &(0x7f0000527000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000d67000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000733000)={@common='tunl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/20 05:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000371000)='net/mcfilter\x00') ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000ae7000)=0x3e7) symlink(&(0x7f000000d000-0x5)='./file0\x00', &(0x7f0000031000)='./file0\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c2f000-0x8)={0x0, 0x8, 0x100000001}, &(0x7f000098e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000074e000-0xc)={r2, 0x0, 0x30}, 0xc) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000002e000)='./control\x00', 0x4000036) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000086000)={0x4, 0x78, &(0x7f0000471000-0x78)="4131c3d4bd30bfaf3ba005f515f008198611a8490bd498048aad9e375dcca2e8a18841e75e564b4a3fabae7d0d8ecebe9ef8a4577a09a92784914e932d5c53b91c896aa467d8868efb83fe3d48640281e90872d3b6668c33da6ad1b134f25b966f2815d2e9c153c5a36f6b3b15dfc0632d8a684dd1b002ba"}) execve(&(0x7f000069c000-0xa)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000fb3000-0x10)=[]) execve(&(0x7f0000f0b000)='./file0\x00', &(0x7f0000256000)=[&(0x7f00001d0000-0xd)='net/mcfilter\x00'], &(0x7f00005fa000)=[&(0x7f0000e9c000-0x4)='GPL\x00', &(0x7f0000cef000-0x10)='/selinux/status\x00', &(0x7f0000622000)='net/mcfilter\x00', &(0x7f0000b39000)='^cpusetbdevGPLvmnet0!!usercgroupGPLlo(^\x00', &(0x7f0000f43000-0x10)='/selinux/status\x00']) 2018/01/20 05:19:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00005a1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b6b000)=0x10, 0x80000) accept$ax25(r0, &(0x7f0000586000)={0x0, {""/7}, 0x0}, &(0x7f0000774000-0x4)=0x10) pipe(&(0x7f0000797000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000311000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000678000)=0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000169000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r3, 0xc0184900, &(0x7f00006f1000-0xc3)="b09645440096b38b7e") openat$audio(0xffffffffffffff9c, &(0x7f0000b0d000-0xb)='/dev/audio\x00', 0x121000, 0x0) pipe2(&(0x7f0000b2c000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000e45000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9d000-0x4)=0xe8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa5000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) 2018/01/20 05:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000771000)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c64000-0x2c)={0x2, 0x4, 0x2, 0x8, 0x4, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) listen(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c47000)={0x0, 0x0, 0x0}, &(0x7f0000579000)=0xc) sched_setparam(r2, &(0x7f0000131000-0x4)=0x5) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f9a000)={0x77359400, 0x0}, 0x10) 2018/01/20 05:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d59000/0x12000)=nil, 0x12000, 0x2, 0x3811, r0, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) io_setup(0x2, &(0x7f0000f52000-0x8)=0x0) io_submit(r3, 0x2, &(0x7f0000197000-0x10)=[&(0x7f0000804000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000e43000)="16636c65810396f2b3fe7d0807d1da75a30baee8934372279af9dc4ba11a3fa8192eadd1f218e436286ff1393e3a1996e0765795158deb199febeb03da3fe4ccc9b0bdfaa2f5605a29a549258ceeb66c194116e111c8d1436f1f050c3457088c00d443295a163ee44fba414da0e71c1e12ef8ea7d34c622af4181625b615774bc2d72462a7b98264738f3a1b23cf6d2cde472c804565a5b17eb12a76f2", 0x9d, 0x2, 0x0, 0x0, r2}, &(0x7f000068b000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7b6, r2, &(0x7f0000619000)="3262d4081c1d2287009f8ba693ecb0d5300b46a8e5018ee9df295e7a9a75dd6cc655c18551bfdc0924b86f2fac071670299fcc2bcaced5134b26487ceffb78ca08230e9a1a4e67d498b56245894d0b5365eece985a372bef78c235b80ffbf3f0733d11a5b6901fe4b7c503f8f301f42b694da95a3f45a5c4b40885de5de0ca50ea3dd65f5edbbf8ba6c4681dfa730087d58260763b64c53e9c959e89f0", 0x9d, 0x2, 0x0, 0x1, r2}]) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004c0000)={0xf6}, 0x4) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d2c000-0x18)={0xaa, 0x20, 0x0}) mknodat(r2, &(0x7f00007c7000-0x8)='./file0\x00', 0x7140, 0x400) 2018/01/20 05:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000dac000)=0xef) 2018/01/20 05:19:03 executing program 1: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000965000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/20 05:19:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000b64000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x385201) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000067d000-0x50)={0x1, 0x1, 0x51b, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044f000-0x16)='/selinux/checkreqprot\x00', 0x10002, 0x0) fcntl$setpipe(r0, 0x407, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000069c000)=@assoc_id=0x0, &(0x7f0000013000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00005f7000)={r4, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000030e000)={0x2, 0xfff, 0x2, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 75.900568] kauditd_printk_skb: 94 callbacks suppressed [ 75.900575] audit: type=1400 audit(1516425543.370:682): avc: denied { map } for pid=10703 comm="syz-executor4" path="socket:[28457]" dev="sockfs" ino=28457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/20 05:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000e7000)={0x5, 0xeaa, 0x4000000000000000, 0x401, 0x1}) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) 2018/01/20 05:19:03 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000114, 0x1, &(0x7f0000ef2000-0x15)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x9, &(0x7f0000fdf000)="858f05782debde30b04fe8dda2dd73ccac15ba82e56a8808af18d24f3c82f9a3d20d0b6696a5db67804650490431f0ea2e8f951ab83e078bad224b3c1116070c0afecebea73689") 2018/01/20 05:19:03 executing program 6: msync(&(0x7f0000ad9000/0x4000)=nil, 0x4000, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000960000)='/dev/usbmon#\x00', 0x5f4, 0x422400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x7, 0x2, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000870000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00007b8000-0xdb)=""/219) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcf000-0x8)=@assoc_value={0x0, 0x59}, 0x8) 2018/01/20 05:19:03 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00002c5000)='/dev/ashmem\x00', 0x10000000000002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f000044c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000342000)=0x10) 2018/01/20 05:19:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = openat(r0, &(0x7f000039b000-0x8)='./file0\x00', 0x440000, 0x25) sendto$unix(r1, &(0x7f0000bc8000-0x5a)="d6d91b3544e35be5c4cc53b969813d42c9505830022fae4743e8be4650f5d3f57c55c8814aac699c5c68ac354a1c276de42e27d10360e7c3a0792ccb5b621ff6701b866b57a0066b433a26ec0dc36a0417971726f4a2e28e4245", 0x5a, 0x84, &(0x7f0000636000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x163, &(0x7f00003ea000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 05:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setitimer(0x0, &(0x7f0000f2e000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000814000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ecf000-0x8)={0x0, 0x81}, &(0x7f0000379000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x25}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) write(r2, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) [ 76.020153] sctp: [Deprecated]: syz-executor2 (pid 10737) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.020153] Use struct sctp_sack_info instead [ 76.068590] sctp: [Deprecated]: syz-executor2 (pid 10745) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.068590] Use struct sctp_sack_info instead [ 76.071328] QAT: Invalid ioctl [ 76.089384] QAT: Invalid ioctl 2018/01/20 05:19:03 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f50000)='net/ip6_mr_cache\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000078d000-0x71)=""/113) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) 2018/01/20 05:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x40000000000006, 0x0, 0x400000000000000, 0x407ffc0003}]}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = eventfd(0x0) getresuid(&(0x7f0000e56000)=0x0, &(0x7f0000efb000)=0x0, &(0x7f000096d000-0x4)=0x0) finit_module(r0, &(0x7f0000bd0000-0x1)='\x00', 0x1) 2018/01/20 05:19:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x100000, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/20 05:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffd1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040a000-0x1)='./file1\x00', 0x0) mkdir(&(0x7f000084d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000457000)={&(0x7f000013b000)='./file0\x00', r0}, 0xc) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x100) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") pivot_root(&(0x7f0000a39000-0xe)='./file0\x00', &(0x7f000026d000-0x8)='./file1\x00') 2018/01/20 05:19:03 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/rtc\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000)="75a171347d0cdb8c5adef354c9ad07ee026d58a8a28240c6b3add7ef482ea08504a2793f74578300c6d59af3813be66cd304b28ca53e93b130f2201b98b08f7125ca514ff9eddd058f1de498deb1519053f7", 0x52) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = dup3(r1, r0, 0x90000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x2, 0x6000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000)={r2, 0x0, 0x9a, 0x63, &(0x7f0000006000)="28d047c11d0f3ce7e9ae1d26678b5588493ec7b1970010907d845e067f221386bcc8766573ecc745981331ec13b2407d182e14a1a897eaccbe57001af139e09b2346f4dd405a35820508d7f8a14d3e616fb9e3fbdd37616ab7d09574202cd88e46081321acd54e10ec91e4ea2d7754ca20e008cbfb71222dd179b2293515a998564f4d791139523af89bfcefaa815b23593efa7458e7781cfa92", &(0x7f0000000000)=""/99, 0x0, 0x3ff}, 0x28) 2018/01/20 05:19:03 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f84000-0x60)={0x0, 0x3b, 0x2, @thr={&(0x7f0000d16000)="66f051c7b29f6f96abeee54dcce3f3f60b20bc1794e6d1dc1f64fae603260e838269e748f8c5a74f57c4e648a9b3fa3507a0c8facde203669809d9f322f3b071cd3366c5d723d140e01ff74df4aa3ccedc5e595a49beb9f4213fdcf927486b89bf7e6618c85acc3425f59394cc19f9c4a6e7dc64c006601687a728b92ac799c83fe39e50c4dd58ccee", &(0x7f000026b000-0xc5)="7b51f5a908cd775d0cd72c685f1a982808baef35b8f68db1b7a64b329217e35fe44f448b49ea8954ad0e7aaadc9ad23e4733449a515c3d3d1c95f9272bc95a3040e42ad2f3dae63fbf682e96c1ea28ef46f758e722d929bc6494372e69ae4c4d640e3bf501295bb9589be91fb4b1b7ba3682a160e1c47013be2e6777f1dea20b28beccfb4a4b8fe4d6ddd64f5c48d2b2ca48c85418b48d5f85d4ed1b89c85f39ea057aaa556282de0bfb0bc7c6ea75eee0533d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a3000)=0x0) timer_delete(r1) socketpair(0x7, 0x800, 0x2, &(0x7f0000064000)={0x0, 0x0}) rt_sigreturn() mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f85000-0x20)={0xe5, 0x0, 0x10000, 0x729c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f84000)={0x0, r2, 0x0, 0x5e32}) ioctl$int_in(r0, 0x20000000541f, &(0x7f0000f84000-0x8)=0x0) 2018/01/20 05:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b23000-0xa)='/dev/dsp#\x00', 0x5, 0x2080) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000029d000-0x8)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000783000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/20 05:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000142000)='/dev/sequencer\x00', 0x2a100, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000b34000)={0x7, 0x0, [{0x0, 0x40, 0xee, 0x6, 0x8, 0x0}, {0x0, 0xfffffffffffeffff, 0xffffffffffffffff, 0x0, 0x100000001, 0x0}, {0x8000001d, 0x8, 0x4, 0x73, 0x5, 0x0}, {0x0, 0x8b3c, 0x2, 0xfffffffffffff000, 0x1, 0x0}, {0xc0000001, 0x5, 0x1, 0x9, 0x800, 0x0}, {0xc0000001, 0x6, 0x7, 0x72, 0x9, 0x0}, {0xd, 0x0, 0x2, 0x9, 0x400, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f00007d4000-0x38)={&(0x7f0000708000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000d3e000-0x10)={&(0x7f0000d83000-0xe4)={0xe4, 0x30, 0x220, 0x3, 0x2, {0x11, 0x0, 0x0}, [@generic="de1f74b7d48cda42c305efc862395f108d59ea110fa6d1b6e577003ed2a46e07b64441af8525b5b2dec2399e2055250012f186fe0faf9d3dda80c1ff4249a202475afdcb9e20f182e4deea9610e4c8dfe12ae8cfdd743455a15cb52892e61317c701617f68b774941ba6e0a5dd789cd788c84b026df32d3319ea86af8bf0c62885ee29ad07e9cfe7618ac092ae7e7a92d55ff57c15e78a022595dacd743912ce8701877ff5456bda21498cf42758b7a607961f01cc6e498b1c21aa5724b7c78effdddec67ff7cb4bfe1f8af6967d5441"]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x800) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006ff000-0x28)={@generic="9c85650d98fd6045d14dc34afb0e2dc5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f00007cb000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x20, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x2, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:03 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000002000-0xd0)={0x2, 0x2, 0x4d, 0x10000, 0xfffffffffffeffff, 0x5, 0x0, 0x9, 0x8, 0x7, 0xec9a, 0x3, 0x7, 0x2, 0x401, 0x20, 0x10001, 0xfffffffffffffff8, 0x0, 0x1, 0x1, 0x1c7c, 0x80f6, 0x2, 0x10001, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000002000)={0xc9, {{0xa, 0x1, 0x107c, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0x11)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r1}, 0x14) 2018/01/20 05:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x413248346d288c08) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bfc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ab6000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r1}, 0x14) 2018/01/20 05:19:03 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000bb1000)="ebf7af3cac73e8e01c017bef2851ccc1799dce40c4858f7e85ef8263e57fc2440e13ba85fe9ec32c5573d2654ff1edffb643557574308320b95ab4dcbce7a605908725", 0x43) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) [ 76.223453] audit: type=1326 audit(1516425543.693:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000267000-0x20)={@generic="58c59d2ffa3ff7718879c144aae369fa", @ifru_flags=0x1001}) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000bbd000-0x28)={&(0x7f0000fa5000/0x2000)=nil, 0x9, 0x5, 0x40, &(0x7f0000cb4000/0x3000)=nil, 0x1}) 2018/01/20 05:19:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007fb000-0x2)=')\x00', 0x4) fcntl$lock(r0, 0x409, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000f67000-0x8)={0x1, 0x9}) 2018/01/20 05:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ed3000-0x4)=0x0, &(0x7f000051a000-0x4)=0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) close(r0) 2018/01/20 05:19:03 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000621000-0x9d)="", 0x0, 0x0, &(0x7f00002ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000065b000)=0x0, &(0x7f00004f1000)=0x4) 2018/01/20 05:19:03 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000cd9000/0x1000)=nil) shmget(0x1, 0x4000, 0x20, &(0x7f00003e3000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00001e5000-0x6b)=""/107) [ 76.290351] audit: type=1326 audit(1516425543.693:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:19:03 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'rng\x00', 0x0, 0x11f, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) syncfs(r1) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x0, &(0x7f0000738000)=[]) 2018/01/20 05:19:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000091a000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x40) bind$inet(r0, &(0x7f0000111000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) [ 76.372370] audit: type=1326 audit(1516425543.726:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=160 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 76.398600] audit: type=1326 audit(1516425543.726:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 76.423699] audit: type=1326 audit(1516425543.726:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 76.448260] audit: type=1326 audit(1516425543.727:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=284 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 76.472773] audit: type=1326 audit(1516425543.727:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 76.497288] audit: type=1326 audit(1516425543.727:690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ipx(r2, &(0x7f00009cc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c92000)=0x10) dup2(r0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000da4000-0xb)='/dev/hwrng\x00', 0x40600, 0x0) 2018/01/20 05:19:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000002000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/dev/vga_arbiter\x00', 0x501100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bf9000)={0x0, 0xe2, 0x1}, &(0x7f000099a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003c0000-0x6)={r3, 0x2}, 0x6) 2018/01/20 05:19:04 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffefffff, 0x800000c0b) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r2, &(0x7f000000c000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000a90000)="2a8e8c429a5d48bd43e2b1e568eddaca0d70daa6970d4e77f502eba05a086200000000bdaf70c94dc3856ef8902478c06a01b126ffeb4bb722", 0x2}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r2, &(0x7f0000dfe000)="621a0781009ba6723b441b30c6365f2e5809000000000000002caf086b4c54d657afe633221a7d1ceef9ff12e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8dad0ec0f28c644f6f4bfb03b7faac3a3c2b40cda46faca7be6ec2c30001325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da6000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000ff9000)={0x0, 0x0}) setitimer(0x1, &(0x7f000082a000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}, &(0x7f0000b63000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:19:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000000, &(0x7f0000000000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000015f000-0x1)="") munlockall() 2018/01/20 05:19:04 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x16, 0x1, 0xfffffffffffffff3) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000228000)={@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001}, 0xc) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0xffffffffffffffff, 0x1, 0x0}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b60000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x273}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 2018/01/20 05:19:04 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000050f000)='/dev/dsp\x00', 0x200040, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b33000)={0x9, [0x3, 0x0, 0x7, 0x2, 0x4, 0x10000, 0x1, 0x8, 0x0]}, 0x16) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00009ef000-0x8)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000086c000)={&(0x7f0000c43000)=@hci={0x1f, 0x800, 0x0}, 0x6, &(0x7f0000b51000-0x40)=[{&(0x7f0000ffa000)="ea9d7cd46ec40a8c64ab0f762e8a1361f2681ca579562723a0bc105c5c0389cd9d9cc32df2f3c5060413a430869af95d7c2a859661b1dabecaa616abfb134cc5410289c5aa6523271fbf5377fbd01d6f997bd00b9947a9bd4994264094630341e07ef6006d261b732088aa083a4fcaa0a07684f064c95a5259e66e5fcabcbbb9f027eb4a782d87c81c57b660ff823831cc3b", 0x92}, {&(0x7f0000ffb000-0xfb)="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", 0xfb}, {&(0x7f0000ffb000-0xe3)="56d3e1cf1bc0161248f1fcf6f9f78125ac7a67f67b24486b6449503f0c1ea4cf717a36172e9d8a2a2eea118d0288ce6547ac40574ff452b42bacc4c561dd227cb87fe9d48fe2aa1fc2e2beafe7215334bc4b2bc0c3462311de712c2deafdfa05fa968aca6185d21fb3ec46b7f58c5313475ce06a9853a34726b02054591e1adf1c74544b44f6cb217359d9dcf4f99a5f6ef3dfe56d0b4aecf9308dcfe1063156988e28d7fdba2dc3722106cb9bcfb6bec35d65b9ec6a140978ed6ade45345e3a7c7f304eb33a57cde0380c903de9452c21752644d9576ae608b538d0b7ec4ff6c59e9b", 0xe3}, {&(0x7f0000c3f000-0xfa)="c617b5bfa9c3d454194674a96f1976ba7983e2b5a47da6913f0495a4c36850b6d2767151838051f40b7592344716913381e16dcd01933f2be2f50f8e360f884bac44c847407a44c0439102e12068ed55cbcf61957d675228b8a192afb619b00e6d1bd3af0fda0baa45d4d69f348e64e2518f1efb212e1d1bb9f27930ebc42f6f488f9005a0bdcbdcea937b1471a825f784647dd8b8178956a9306dbafacbb0575ef0f2347011ce56def954fa49f1cfcdc321c50c07d7ea241191e8e644f95a3d94369827e4673e83d34e3627ab7eaaedb4b5442dd0bd2912e8eaa043e8020ea3717292ac3c3eaacdfe409f22c8f6b6389ca78aa8413a2f3c1164", 0xfa}], 0x4, &(0x7f0000ffb000-0x1e0)=[{0xe0, 0x13f, 0x1, "19c0ead32ceb9841abf90ae63df1cbde6a542d4251562c9dc1b69e24e5dfecd1a415626f40d8bb141abe530435f3e0c6d0343c09aee29eeba8090164a8c09928ce8e862248d096bde184f40efade7d8b34e88c1746b9ffec2126e67d35d8a99be0be617e26a4f2604ba1acd34e8517f3a353c99521e8f454342f93b999ce9d23458d3c5621abaab1fcd353e196f17f60867cd002ea87bdaf4d80dc0322b55412938d86d5c7cde3dcf31192b081d0ac2d5b0ba66f3d51ac2c680a39afc0638324de6c39195d1997ad7e9e5edafa6d39b9"}, {0x100, 0x10f, 0x8, "ca571dc642538ce41993182a9276837fa2dc9a9e30f14adbcdc8e315534a1abfe5bfbcf5a7d7042e428fd568253b6c6ea286d7844739e5d80355b572f8501c37003da4d1ad729f0966f58f97d630761dd617d136d89684b2127e01c6083d06abcd15c7fadaa4892b8a4ca2d0191a67695dfc23a8cc97f240b0339cfd77f0b083fa31c62890adeb7d683dd7f85def875c29ecd4cad7105bec08f17e238e411b86ab32ce36bfa5af1f04dd7fdbd882e00e186805d0ce5902cb139f529e23422c6fe6b2af3572959a3ed6605bedf7d7d2c52e1d3dd35bac67027240d56221ce7df1da4a76c499e96d3d705cd8"}], 0x1e0, 0x4}, 0x0) ioctl(r1, 0x2276, &(0x7f00006fc000)="") 2018/01/20 05:19:04 executing program 2: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x11e) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000b05000)="08bd6abbc4dd38fc945b0c8200b02f47ca710e608503dfa29b84474b04bd469f8b60b4b3db97ff4a85c8c0cf04b1a7f3a8bcfd17bfc24decc0b4caa39713bde2b917be1c74efb761fce65b99ae4e7cbf5bce323c76ba07b85a325400492fad0bd6477796b1c6bad991b357dc2b6e925bce28a8fa52a8ab6da98bb09602bff93600863466debd1d42772d8451e2cd0b5514eeed37538f39be0f43b3db454fd002be3ece049918f17eb68e7158e4bb662950fe5e2b62593375b08792a982d8e14b295e207bc2200a5d97fbb77883d16579b4f6ca78d60643", 0xd7, 0x52) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/01/20 05:19:04 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f00003ac000-0x1c)={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000e70000-0x38)={&(0x7f0000e6f000)={0x10, 0x0, 0x0, 0x10000000005}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 76.521857] audit: type=1326 audit(1516425543.727:691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10764 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=118 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80004, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000be5000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:19:04 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000fc5000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f3000-0x4)=0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f00006c4000-0x438)=@bridge_getneigh={0x30, 0x1e, 0x324, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINK={0x8, 0x5, 0x9}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f64000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000bb8000-0x4)=0x6b9) pipe2(&(0x7f0000675000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/20 05:19:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a9a000)='./file0\x00', 0x10) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00005a4000)="a173cae56b3a26676dfbb628e3dcdf3e62c66f55f61baa02227a63a8ce9dd2ccf9afd683a9d26542c7d734e645493afc5c8bdd96cca0cbad2f696e10c93b5bfba4534e64a7cad204efa313057c664e1f5852a17db5e21c8714006f9e68326cdbd1d56d4ac0e59d9edcca361ba0ed68cbbd6ef85926da94fd7267aa77622d2331ca2db8c65d394f1d65a4e9fab29179dbe68f1e827a3c8eaa4b3d7d5c4288b9e08425363386acef4e221d057de68d164c0c05c31ede2bcbf7ef1865c7ce0b45b71d1da08ed977fae15eadc6c2cbe3ee2f3200cbef23e8e6a534", 0xd9) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000536000-0x10)='/selinux/status\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00007c8000)={0x1400003e, 0x10000, 0x3e}) 2018/01/20 05:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffda0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f00009da000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffd56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000934000)=0x0, 0x0}, 0xa00000400, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f0000a9d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 05:19:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f89000)=0x0, &(0x7f000068a000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c89000-0x10)={0x0, 0x720, 0x8001, 0x4}, &(0x7f0000b73000-0x4)=0x10) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008e5000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000371000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000042000-0x4)=r1, 0x4) accept$inet(r0, &(0x7f00004d5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000edf000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f0000f86000-0x8)={0xffffffffffffffff, r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004f9000)={r0, &(0x7f0000635000-0x6f)="d7e4a2439ac70edfe484981b08dda6ee28199ff0bfad9893609901c0b7a3cf3ec77b2b94865ffd46d823d0816da6ed7fbcfa009ec74d14eda9b0a6e670942e140ce682dec2719ff092ec97ddea49ce2c1178773f2487142557b9b4d732acce137d642a99339b8523e7cbdb99d9cc8a", &(0x7f000062b000-0x29)=""/41}, 0x18) 2018/01/20 05:19:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00008fe000-0xb)='/dev/loop#\x00', 0x0, 0x200000002001) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000017c000-0xa)='setgroups\x00') setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000b68000)=0x1, 0x4) 2018/01/20 05:19:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x7, 0x3}, 'port0\x00', 0x4b, 0x41022, 0x5, 0x1, 0x7, 0x2, 0x6, 0x0, 0x2, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000732000-0x8)='./file0\x00', &(0x7f000085c000-0xaf)={0xaf, 0x9, "8092a2c33594769a26d6d1eacb7a2a03a5def4d363e016c60b99c18755b7bba72e0fe2299ff7a6951f3492b7f2be0fce93109646b1c8ed25b5b6dbd6ac11e16a16c361393f874a22b5d4a1bb34a5990c411bbcfb21a4b5573d019efb5c6b249b95035dc63e1f96ab551acf0e27b7ed82b0f7e344be93c89841fad5b1ec9a7049ff89de61913cac043eaf104a9ecd6532700af15a95e0f8410b01aa9efb98239a62a4771ea27cce"}, &(0x7f0000001000-0x4)=0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x7f, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f0000002000-0x8)={0x1f, {0x44, 0xff, 0x2, 0x5, 0x4, 0x6}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f51000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000b45000)={0xc175, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:04 executing program 1: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000060000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000055000-0x8c)={0x1, 0x200, 0x200, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) epoll_pwait(r1, &(0x7f000003f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x6, &(0x7f0000016000-0x8)={0x3}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000007000)=0x0, &(0x7f0000061000-0x4)=0x4) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000061000)=0x7f) r3 = dup2(r2, r2) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000061000-0x8c)={0x10001, 0x0, 0x7, "7175657565310000000000000000000000000000000000000000008aeeffffffffffffff00000000000800000000ffe900", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x7, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000061000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000047000-0x4)=0x8) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000002f000)={r4, 0xf7, "0eca0b3a2f844ffb304de969bbd4107358638b083267775c7f8c3c8b99c7f2c9732ba5de9b3f59c40c93ebbcc9d8cc4b0e6b2bb56550fb47846a7eb90db887d6c3ed00ee44364c5d7cb4bfa4329ab89e48d44b7f16a5649338bcb26198956bc3d7115a2dfb1748cbebf7c5296f9e725722b847633b37da925896e08a15f182eb63e08daac790467dcc394bd149891b1c2ee97e4c23ea10ca23a178134e64a2ca95a18db3ab07bf0679f7f16b2a6370c24422ade575b8b7150a9c93a94e17f044ebb06286acaead4f9d13fdf010ed87958fa627ffd2c8e19fdb469787916f73dbc3686b8fbaa1ac0e4567474fcc21c851990d9d3f5b6ebb"}, &(0x7f0000060000)=0xff) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0xb) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000061000-0x8)=0x3) lstat(&(0x7f000005c000)='./file0\x00', &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000002e000)={0x4, 0x1, {0x0, 0x3, 0x4, 0x3, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000001b000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000063000-0x20)={0x3, 0x9, 0x8004, 0x7, 0x9, 0x9, 0x4, 0x4000000000000, r4}, &(0x7f000000b000)=0x20) 2018/01/20 05:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000e25000-0x60)={0x0, 0x18, 0x3, @thr={&(0x7f0000ec6000)="3225f9dd28491d7cafb360af9acaa719b789a7cb07af0ad64be1eed1709d3cc5eab7c63044fc3d8b05da279f56ac8f16fcab40ed9aaa3c679cb76523e54f643ec54a26a35af2e63670462121c931f570176bdc73a67b321a5b53c9a6a23487459b9062e7acdcfe0b5db974f5070cf408b4f9103dd5c0dacf70fe5c09c1a95d6bbee3e86011b45b069aa49b875012505bca89535110d0f204614880de00e303fe7dd7ba39ee4f62820c12639a8dec0dbfff0a16f0e8008052791f72953f635102a0954d258b75c113e4658e797bc713e94a4e5b7f5f3afae5192e1bb62461da73", &(0x7f0000c07000-0xa7)="b94655e79baa36d6bdf9976e867d382a577cac3719c3cf041e94a8e78ab7123842c13acee4b666ff5d870c6815352ae57b04683a30a8e05ce1cd87d88b97259ed5624dc0f1e08f682176ca825def812192e8e7e5125522ab80c9c7652cc8417c9b0ae718b1ad07a0ea852410119118e39d2c20aa651f924a1b04d0745a2a244499f57b8de096ea5e5b85c1b0ad0cacbe3e7e05a7dd43b18e7cb4b7c37e055ff8c61591c0a2df95"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018c000)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r4 = syz_open_dev$mice(&(0x7f0000558000)='/dev/input/mice\x00', 0x0, 0x44000) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000bac000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000361000+0xa6a)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000027b000-0x14)={0xffffffffffff7fff, 0xa1bd, 0x60, 0x5, 0x9}, 0x14) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000621000)={r5, 0x8}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0xfffffffffffffdd3, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) [ 76.738554] xprt_adjust_timeout: rq_timeout = 0! 2018/01/20 05:19:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000b2000)=""/204) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000378000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000d9c000-0x4)=0x0, &(0x7f000009a000-0x4)=0x0, &(0x7f00009b4000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fea000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x3, 0x3f, 0xa, 0x20, 0x80, 0x88, r1, r2}, {0x8, 0x2, 0xffffffff, 0x5, 0x6, 0x0, 0x10001, 0x91b}, {0x1, 0x4, 0x10001, 0x2}, 0x4, 0x1, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x1, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x0, 0xffffffffffffffe1, 0x5, 0xb1c9, 0x9}}, 0xe8) r3 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r3, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000ac9000/0x3000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/20 05:19:04 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dcc000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00007d3000-0x74)=""/116) r1 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001278, &(0x7f0000012000)="") openat$hwrng(0xffffffffffffff9c, &(0x7f0000904000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000047000)={0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000047000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @common='ipddp0\x00'}}, 0x1e) 2018/01/20 05:19:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfd, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/222) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00008b0000/0x4000)=nil, 0x4000, 0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) r1 = dup(r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d3c000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fb000)=0xc) perf_event_open(&(0x7f0000106000)={0x6, 0x78, 0x4, 0x2, 0x7, 0x800, 0x0, 0x800, 0x4004, 0x9, 0x8, 0x10001, 0xfffffffffffffff7, 0xfffffffffffffc01, 0x4d, 0x8000, 0x0, 0x4, 0x80000001, 0x0, 0x6, 0x3, 0x8, 0x6, 0x9, 0x100000001, 0x3, 0x74b, 0x1, 0x400, 0x3, 0x6, 0x9, 0x1, 0x3, 0x8001, 0x2, 0x4a70, 0x0, 0x9, 0x7, @perf_config_ext={0x7fffffff, 0x1}, 0x1000, 0x1, 0x5, 0x3, 0x6, 0x400, 0x8, 0x0}, r2, 0x7, r1, 0xc) recvfrom$ax25(r1, &(0x7f0000949000)=""/230, 0xe6, 0x40000140, &(0x7f000090e000)={0x3, {"932e2d8cbe2067"}, 0x7fffffff}, 0x10) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) [ 76.769282] xprt_adjust_timeout: rq_timeout = 0! 2018/01/20 05:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a41000-0x4)=0x0, &(0x7f0000f86000)=0x0, &(0x7f0000b22000)=0x0) quotactl(0xeb6, &(0x7f00003b2000)='./file0\x00', r0, &(0x7f00003ea000)="0c6b3ff05e03caa1c21376fce744982176b8d7b2702495e11e0b94f0e4950498f60f1dd4bd0d75e3049bde605909bc1db98fc7cdac482cd119b03d0617f44c3ed294d1de22e8abd9d738794a19bbe5cd774b60b36b3937ae5577b29b06f953c6db02f7d409dc7fcde25942524be42ef018533a189a9dc0e1203342c5267f3eafe00e92101b1345e98cfe230cd5a6a528a16bda7c002754c6278558588923143762f26b3c6b058c5cb2bc0d2867894380d82bb1982f37d0a74571b2ff70cd30574b8782363d0275b55dd9757a56cff5eaa8d39380") r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/20 05:19:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) fanotify_init(0x38, 0x1000) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000c78000)="03789fff00f5b7374581999b08c515c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000005b000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 76.804989] binder: 10885:10888 ERROR: BC_REGISTER_LOOPER called without request [ 76.821247] binder: release 10885:10888 transaction 48 out, still active [ 76.828257] binder: undelivered TRANSACTION_COMPLETE [ 76.858502] binder: 10888 RLIMIT_NICE not set [ 76.863412] binder: 10888 RLIMIT_NICE not set [ 76.871806] binder: 10888 RLIMIT_NICE not set [ 76.878842] binder: 10885:10888 transaction failed 29189/0, size 0-0 line 2728 [ 76.886719] binder: send failed reply for transaction 48, target dead [ 76.908778] binder: BINDER_SET_CONTEXT_MGR already set [ 76.908783] binder: 10885:10894 ERROR: BC_REGISTER_LOOPER called without request [ 76.921819] binder: 10885:10888 ioctl 40046207 0 returned -16 [ 76.921893] binder_alloc: 10885: binder_alloc_buf, no vma [ 76.921916] binder: 10885:10894 transaction failed 29189/-3, size 0-0 line 2903 [ 76.949101] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.954622] binder: undelivered TRANSACTION_ERROR: 29190 2018/01/20 05:19:04 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000005000-0x20)=""/32) ioctl$EVIOCGREP(r0, 0xc008744c, &(0x7f0000003000)=""/174) 2018/01/20 05:19:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000098f000-0x12)='/dev/snd/midiC#D#\x00', 0xef, 0x400000) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/member\x00', 0x2, 0x0) readv(r0, &(0x7f00007a4000)=[{&(0x7f0000862000)=""/249, 0xf9}], 0x1) r1 = creat(&(0x7f0000d00000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a62000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f6000)=0x8) 2018/01/20 05:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xefffffffffffffff, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x4) r1 = syz_open_dev$vcsa(&(0x7f000054a000)='/dev/vcsa#\x00', 0x9, 0x4480) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000c12000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000194000-0xa1)="f1f73b630bfb1e446a521c08dd84b8807c98bf88de515b5c82aff85ffc93d96a83da3f398af0d72054f231c28a154b7682fff84a84f49fbf7b80cde763579e47a128d8f5f499a54422175265a7ba29a5ae892414bb62bb6fabd8dd9d5f7077e6bfa016800039695eb83598d8cd4be781788154db75e547d36736f5b6e60958a8503c6cb9ce4dbad9a7978e9e06fcf4cde973784e7dadc7e2be7a60f62f87e5e382", 0xa1) 2018/01/20 05:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f00003f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004aa000-0x4)=0xfffffe8b) 2018/01/20 05:19:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000207000)="d4e42126ca8b45f5082ca60152cd20d54f2b3b6e7b13ea7612dd5b8fbe5aa12f30ba903389a11c36d257a1bdcc92200c7b18f0417eceb6b22d5459b270d27428db8e62deef088d4dc05f2cf0f71fda4a7c6ececde76adef8ffec027905014ebbbf0bdfa0f349960b504984bbe96af7cf7566a8fdc337f6a4c8aa2caa5a7ab757cc56eda7", 0x84, 0x0, &(0x7f0000e8d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x2}}, 0x2e) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000801, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x200000000000038c, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0xfffffffffffffe92) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/20 05:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000324000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000f95000)=0x0, &(0x7f0000195000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f00005ef000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000723000)={0x0, 0x4, 0x0}, &(0x7f0000c05000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000971000)={0x0, 0x1000}, &(0x7f00000b6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004df000-0x10)={0x0, 0x1, 0x1f, 0x2}, &(0x7f0000b9b000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000d9c000-0x38)={&(0x7f000064e000-0x1c)=@in6={0xa, 0x3, 0x496, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000d04000)=[{&(0x7f00002d0000-0x76)="5b1c8d1d14f26dce87ff1eff85e4d6be9454245a39c22d061e82e0aacea6be2ab7d97b08205731e17e773ca75e92615a3ccd461b63380bfefbc5653b5bbbefe02f94dfdc057c5c7674f2840b1503624706094f8109647e0a93e32ad0efc9b2e712c7a72c04e0dd0313457246249cb6916edeb44dc4ca", 0x76}, {&(0x7f00007ee000)="86e0a8363d4d53200e7464c62137ffde2f90e8542490ef8c0a0d930f8fbcd03376e453dbae85165714e6ca794ab174211e7e676c37f78f42626698bb8aa45e6f35e4d4731f3b5b69bfdd3e4f02aa2773444cdd58a9bcc1d15671ee1022", 0x5d}, {&(0x7f0000ef4000)="", 0x0}], 0x3, &(0x7f000085d000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x6, 0xfffffffffffffffb, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8002, 0x9, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x6, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x8, 0xfffffffffffffffe, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x7, 0x8652}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x7, 0x1f}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x7, 0x1}}], 0x150, 0x40000}, 0x4000) recvfrom(r1, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) 2018/01/20 05:19:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00006db000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000ac1000)='./file0\x00', 0x200002, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000912000)={0x87fffffff, 0x1, 0x7, 0x3e, 0x7}, 0xfd37) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x0, 0x200000) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c2a000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) fcntl$getownex(r2, 0x10, &(0x7f0000d9c000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f00002b3000)=[{&(0x7f0000c25000)=""/89, 0x59}, {&(0x7f0000b55000)=""/227, 0xe3}, {&(0x7f0000e2c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7f000-0x98)=""/152, 0x98}, {&(0x7f00005c6000)=""/111, 0x6f}], 0x5, &(0x7f0000a22000-0x40)=[{&(0x7f0000b31000-0xab)=""/171, 0xab}, {&(0x7f0000625000)=""/16, 0x10}, {&(0x7f0000e83000)=""/29, 0x1d}, {&(0x7f00005d6000)=""/252, 0xfc}], 0x4, 0x0) getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000bfd000-0x110)={{0xffffffffffffff01, 0x7, 0x30000000000000, 0x800000000, "8e002c8e4a24e8c9f3dab359e07986694618650cd804da974903fd8b5f2241e40f015492884129fe04c49510", 0x2}, 0x0, 0x0, 0x10000, r3, 0x0, 0xfffffffffffffffd, "a3750000000000000003abf609d7e7b49c8cb6d36eb99d826262f8f3f09d8ce0480c412186381cb5a6b2a1d203521d784ca958aa97c2293ddd26b3b62e01e7c4", &(0x7f0000c89000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x21, 0x5, 0x9, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7d000-0x10)='/dev/sequencer2\x00', 0x410100, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00006dd000-0x8)=@fragment={0x7f, 0x0, 0x7fff, 0x2, 0x0, 0x1, 0x1}, 0x8) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0x409, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e10000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x6, 0x3000, 0x100000000, 0x3}, &(0x7f00002e9000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000a95000-0xb2)={r4, 0x80000000, 0xaa, "f0efbfef1cff55c5e778bad86f7b0a0c855579b3b00ec72c4f4e9e77968cb74d8fc84c555da4d70354e50f46ba4483f9f6dc63a5fe80a5d37cbffbd84ad7d9d57428913f46dfc3a9f7ae4d8379cbb74a0aefb961011adcd30a14b95cf135bb5a1b2532d44f70405d7cb207879b20707876dd51a8fbca84e0ce7c9a5d1d92b162046ca00a342db14925c5c4e59790c24f6aa9bf93a297f1871ba29dc78e993bb9616e099ebb13fe21bbd0"}, 0xb2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000573000-0x11)={'crct10dif-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x40000000000001e, 0xfffffffffffffffd) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003b9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e28000-0x4)=0x0, &(0x7f0000bfa000-0x4)=0x4) 2018/01/20 05:19:04 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x10000, 0x400000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001000)={0x0, 0x3}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/20 05:19:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d70000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000019c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x204003) renameat2(r0, &(0x7f0000588000-0x8)='./file0\x00', r1, &(0x7f000003f000-0xe)='./file0/file0\x00', 0x5) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/20 05:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000769000)={0x0, r2/1000+10000}, 0x10) r3 = dup(r0) listen$netrom(r3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00004f0000-0x8)={0x40, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a3000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) tkill(r1, 0x1000000000016) socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000009c000-0x75)=""/117, &(0x7f0000023000)=0x75) openat$mixer(0xffffffffffffff9c, &(0x7f00007ba000-0xb)='/dev/mixer\x00', 0x400000, 0x0) 2018/01/20 05:19:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000508000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000dac000-0x1b)='4', 0x1}], 0x1, &(0x7f00008a6000-0x78)=[], 0x0, 0x0}, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/01/20 05:19:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = open(&(0x7f0000678000)='./file0\x00', 0x40, 0x82) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000656000-0x10)={0x1f, 0x800a, 0xfffffffffffff800, 0x1000, 0x0}, &(0x7f0000610000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000233000)={r3, 0x94, "9ed49cab73f54ed00291e17a2bcd25955c64b34edbe85bf99d08df7b1a885c561a1017ad886b4582c802c1cfb01669d83532581180f05eacfaf413060cb1b8c4b50f6e33900b0e91c69f34dcf33d1a25960156a85a0b4e38414ee5ec248596ecf82373ef3fcc4a32ccd1750dd9710a487271b64fefe71c9f33d4e0a4042de8aabfc10898c6f46efe4f90fd0dae847112394977f4"}, &(0x7f0000c8b000-0x4)=0x9c) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f0000a92000)=""/79, 0x4f, 0x0, &(0x7f00008da000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r4, r0}) write(0xffffffffffffffff, &(0x7f000030e000)="", 0x0) 2018/01/20 05:19:04 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {0x0, 0x0}, {r2, r3/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000006000-0x108)={0x4, {{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}, 0x8) 2018/01/20 05:19:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x7, 0x1, 0x5, &(0x7f0000001000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x4, 0xffffffffffffff7f, 0x2, {0x0, 0x0}, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x7, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00000d6000-0xd)='/dev/snd/seq\x00', 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000926000)='/dev/ptmx\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e8d000)={0x0, 0x3}, &(0x7f0000c87000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eae000-0x8c)={r4, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007b1000)=0x8c) dup2(r2, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f000038e000)='/dev/rfkill\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85320, &(0x7f00007c7000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000ff4000-0x10)={0x77359400, 0x0}, &(0x7f0000ef0000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000cd9000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000-0x4)=0xe8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000cb0000)={{0xcec, 0x20}, 'port1\x00', 0x22, 0x40000, 0x81, 0x7, 0x2, 0x5, 0xfffffffffffffff7, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000075e000-0x40)='client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') prctl$seccomp(0x16, 0x2, &(0x7f0000acb000-0x10)={0x9, &(0x7f000025d000)=[{0xac, 0x6, 0x1, 0x3}, {0x8, 0x7397, 0x8, 0x6}, {0x7, 0x7, 0x55, 0x2}, {0x7fffffff, 0x10001, 0x2, 0x200}, {0x7, 0x3, 0x8, 0x6}, {0x4, 0x6, 0x10001, 0x4}, {0x1, 0x6, 0x8, 0x7}, {0x1, 0x6, 0x7, 0x4}, {0x0, 0x200, 0xc1d3, 0x5}]}) 2018/01/20 05:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a2000)='/dev/vga_arbiter\x00', 0x28280, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003ce000)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x4000)=nil, 0x4000, 0x0, 0x10010, r1, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/20 05:19:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be5000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a21000)={0x4, &(0x7f00003e5000-0xfb)=""/251, &(0x7f00000b4000)=[{0x1, 0x82, 0x5, &(0x7f000041b000-0x82)=""/130}, {0x3, 0x3e, 0x1, &(0x7f00002bb000)=""/62}, {0x1, 0x49, 0x4, &(0x7f0000e1d000)=""/73}, {0x8, 0xd3, 0xfffffffeffffffff, &(0x7f00002e4000-0xd3)=""/211}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe2000)=0x1) 2018/01/20 05:19:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000d52000)={0x0, 0x0}) fsetxattr(r1, &(0x7f0000ee1000-0x11)=@known='security.selinux\x00', &(0x7f00007e0000)='/\'[-$eth0\x00', 0xa, 0x0) 2018/01/20 05:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000aed000)={0x5, 0x0, &(0x7f0000228000/0x4000)=nil}) write$fuse(r0, &(0x7f0000745000)={0x20, 0x5, 0x8, @fuse_ioctl_out={0x7, 0x80000001, 0x6, 0x10001}}, 0x20) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004f3000-0xa)='/dev/dsp#\x00', 0x2, 0x200000) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000d01000)="a2b0ca58f074852ce0430566a8b06376eeb6c884ffd120d854a27601dd012fde2a78ad1edee0453e7958abb95bb1abd747e1527a5de8d6cf30949beaa3abc1d790ed466842bb62c2a87bf33b6fd7042ed7c202e85d4d097f63605af71ff51ed5d82dc8a9615a2ef35e096c682354736c23a385985ab81efb00bf0892768ec5f77a31a7ad443b33e7c64320288097f06f922d258ac2f46b21e9ae137308402102d1ad16c37f68a7112319d46422f7c0fe09c066e2952e103bf85fca17eeafc350582d1eb1cc138a", 0xc7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000646000-0x4)=0x81, 0x4) 2018/01/20 05:19:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000+0x85)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000670000-0x66)=""/102, 0x66}, &(0x7f0000000000)=0x0, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x37, &(0x7f0000b92000)=0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) recvfrom$unix(r0, &(0x7f000045d000)=""/0, 0x21b, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/20 05:19:05 executing program 3: get_mempolicy(&(0x7f000026a000-0x4)=0x0, &(0x7f00003a7000-0x8)=0x0, 0x6, &(0x7f00003a2000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r1 = syz_open_dev$midi(&(0x7f0000697000)='/dev/midi#\x00', 0x8, 0x210001) ioctl$TIOCSCTTY(r1, 0x540e, 0x8d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f00009dc000)=""/0, 0x0) 2018/01/20 05:19:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x100000000000003, 0x2) listen(r1, 0xd7) ppoll(&(0x7f0000fcb000-0x30)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005c8000-0x10)={0x0, 0x0}, &(0x7f000012b000)={0x0}, 0x8) 2018/01/20 05:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000377000)={0x6, 0x9, [{0x6, 0x0, 0x22}, {0x9, 0x0, 0x7fffffff}, {0x215, 0x0, 0xfffffffffffffffe}, {0x1, 0x0, 0x7f}, {0x9, 0x0, 0x9}, {0x4, 0x0, 0x6}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x16) fcntl$getown(r1, 0x9) dup(r1) 2018/01/20 05:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) writev(r0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/20 05:19:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f00009f2000-0x1)="", &(0x7f00002fa000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000028000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000a48000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:19:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000536000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b09000-0x14)={0x6b, 0x1, 0x7fa, 0x3, 0x3a00000}, 0x14) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000087000-0x4)=0x3, 0x4) close(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0x1, 0x0, &(0x7f0000307000)="fd"}) 2018/01/20 05:19:05 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dfd000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x9a)=""/154) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0xf4fe, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000, 0x5, 0x1, 0x10001, &(0x7f0000321000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x8, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000)=""/4096, 0xffffff57, 0x12000, 0x0, 0x32e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000)={0x2, 0x2b2f, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r1, 0x29, 0x2000000004e, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0x9e5, 0x3, 0x4ef}) msync(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f52000-0x20)={0x6, r2, 0x0, 0xfff}) 2018/01/20 05:19:05 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000000a000-0x4)=0xbb12, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000000b000-0xd9)=""/217, 0xd9) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x3, 0x80000}, 0xc) 2018/01/20 05:19:05 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000005000-0x1000)=""/4096) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0xb3d7, 0x2) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000013000)={"73797300066d5f753a6f626a6563745f723a6167705f6465766963655f743a7330e7b8", 0x20, 'system_u:object_r:systemd_logind_var_run_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0xfffffffffffffd8d) 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000084000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r0, 0x22, 0x0, r1, &(0x7f0000a9b000)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000c62000-0x14)={0x14, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000}, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00003cf000-0xec)=""/236) r3 = syz_open_dev$sndpcmc(&(0x7f00001eb000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001e8000-0x98)={0x0, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9}, &(0x7f0000c5a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00004d3000)={r4, @in6={{0xa, 0x3, 0xda14, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffffffff, 0x0, 0x6, 0x7, 0x4, 0x1ee, 0x100000000000000, 0xffffffffffffff3d, 0xbb0, 0x1, 0x7, 0x5, 0x7, 0x8001]}, &(0x7f0000784000)=0x108) close(r2) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000282000)={0x11f000, &(0x7f0000278000)=0x0, 0x0, r3, 0xb}) 2018/01/20 05:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e2000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008e9000-0xc)={r0, 0x5, 0x30}, &(0x7f0000654000)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000088d000)={r0, 0x3, 0x2, 0x0}, 0x155) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000a17000-0x1)={0x6}, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000b02000-0x10)={0x1, 0x10001, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000030a000)=0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000fbe000)=""/99) sched_getparam(r4, &(0x7f00005fb000)=0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000062d000-0x8)={r0, 0x0}, 0x8) sysfs$2(0x2, 0x1, &(0x7f00005b0000-0x32)=""/50) unlink(&(0x7f0000dc8000)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000919000-0x8)={r0, 0x0}, &(0x7f00005e5000)=0x8) 2018/01/20 05:19:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = dup(r0) listen$netrom(r2, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00005df000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f000081b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/20 05:19:05 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000008000)="af0b83504b325a769a005a17d5f48e00b6d3de4e2cdbb59fbf4d9dce74aed2f65836f6f5553ecf9a8b49977ef2e4faf520b77f2474ec71854c552a571a9a9793442715909b15148f9db6d7c117004bb04a77b6af0fe844be8591760b26cfb84074a68977b242e174112cfaaed82657e2cbd833e205fa26912562f27eefd145cb5867e971cbf618506f78deb709c1d722b09f27696a70e8da2c5c2ace00d465373a461baea51c1d5d658b67daa591be19c7d79aee36452ffb56ab63cc0b51539af32c20c77dbb1d77621df0a0e40c85", 0xcf, 0x20000000, &(0x7f000000c000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000ae000)=[{{&(0x7f000040a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000027f000-0x20)=[{&(0x7f00002f8000-0x10)=""/77, 0x4d}, {&(0x7f0000adc000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f0000fea000-0xce)=""/206, 0xce, 0x4}, 0x10000}], 0x1, 0x2000, &(0x7f0000033000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000062f000-0x4)=0x0, &(0x7f0000032000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') setns(r1, 0x0) 2018/01/20 05:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ca7000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x4}], 0x1, 0xfffffffffffffffe, &(0x7f0000aed000)=[], 0x10000000000002f3) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:19:05 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000006000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/512, 0x200) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000005000-0x1000)=""/4096) 2018/01/20 05:19:05 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000-0x10)='/dev/sequencer2\x00', 0x410042, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc9000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000)=0xe8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fc9000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7fffffff, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000e0c000)=0x4) 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000bd6000)='/dev/input/mice\x00', 0x0, 0x101000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efa000-0xc)='/dev/autofs\x00', 0x4138301837c20857, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000d01000)={0x2000, &(0x7f0000700000)=0x0, 0x2, r1, 0x2}) r2 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/20 05:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000039a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00003e3000)=""/78) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000042f000-0x4)=0x8, &(0x7f000079e000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f00009bc000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000f3c000)='/dev/dsp#\x00', 0x3ff, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000435000)={{0x0, 0x30055992}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000624000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000341000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000ebf000)='/dev/snd/midiC#D#\x00', 0x4, 0x200) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) fcntl$setlease(r2, 0x400, 0x0) 2018/01/20 05:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) r1 = syz_open_dev$audion(&(0x7f0000be7000-0xc)='/dev/audio#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000ad4000)=0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="c7d7f53a2535", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0x282) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ftruncate(r1, 0x7) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) poll(&(0x7f00007a8000)=[{r1, 0x0, 0x0}], 0x1, 0x8000) shutdown(r1, 0x0) 2018/01/20 05:19:05 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, 0x0, 0x7, &(0x7f0000adb000-0x10)={0x0, 0x0, 0x0, 0x0}) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x20, 0x6000) ioctl$KDENABIO(r1, 0x4b36) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) r2 = syz_open_dev$vcsa(&(0x7f00002a6000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x1) accept4$packet(r2, &(0x7f00004a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b4000)=0x14, 0x0) 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d71000-0x8)='./file0\x00', 0x40000, 0x151) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) lstat(&(0x7f0000fec000-0x8)='./file0\x00', &(0x7f0000b5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x0) munlock(&(0x7f0000f5c000/0x1000)=nil, 0x1000) 2018/01/20 05:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000202000-0x90)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfe01) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc, 0x0}) 2018/01/20 05:19:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(r0, &(0x7f0000178000-0x8)={0x1000}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000df000)={{&(0x7f0000ae4000/0x2000)=nil, 0x2000}, 0x2, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/20 05:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) pipe(&(0x7f00001b4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002b5000-0x8)={0x0, 0xffffffff}, &(0x7f00008e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000050000)={r2, 0x1}, &(0x7f00004ce000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 05:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) clone(0x0, &(0x7f0000080000-0xef)="", &(0x7f0000679000-0x4)=0x0, &(0x7f000063f000)=0x0, &(0x7f0000627000-0xd)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f000010e000+0x83b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b69000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ca9000)={0x7, 0x2, {0x0, 0x1, 0x1000, 0x3, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000c7c000-0x8)={0x2, r3}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000457000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000082b000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xfffffffffffff810, 0x2, 0x1, 0x2, 0xa0, 0xa0, 0x7f, r1, r4}, {0x47d, 0xffff, 0x401, 0x4, 0x225f778e, 0x3, 0x8, 0x7}, {0xffffffffffffbea2, 0x3, 0x8, 0x20}, 0x8, 0x1, 0x3, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x7, 0x2, 0x1ff, 0x81, 0x9, 0x3f}}, 0xe8) r5 = syz_open_dev$mice(&(0x7f0000b7d000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000878000)={0x79, 0xffff, 0xe156, 0x400}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000462000)=0x0) 2018/01/20 05:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000bf9000)='/dev/vcsa#\x00', 0x81, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000105000-0x4)=0x1) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000429000-0x90)={[0x7, 0x226d, 0xfffffffffffff801, 0x0, 0x7fffffff, 0x5, 0x200, 0x8, 0xede, 0x65e, 0x8800000000000000, 0x4, 0x1, 0x6, 0x9, 0x101], 0x11f000, 0x8000}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x9, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/20 05:19:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='bond0\x00', &(0x7f0000001000)=@ethtool_dump={0x40, 0x7f, 0x1, 0xcf, "77d5ec63a9db85ebfc36c37afb2e3982628996cf15863185f398e65aa449ff637e974118ea65c16ecf92ae6976abab39d433c66f56ee0372e41aa2f11bb923511977eb69c93b4d1dae14dde48447487dee950ee5446fbac7ff6bdb73efd4a51f9ae437e7f551bc5bfc117d504cd7dc35af4a2cbbfbcf90bf085ede1798103c06dc7c38f60199a14cace2a9a9de7aaca3b5007846780356fc7a44b1e7601c205ef6620095a9f7bf390d0b6f458e58d6fe3984c0032a8b344132e5346785a92b99e4684af7a804db68a0ae34087b73ce"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000fa1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) clock_gettime(0x2, &(0x7f0000f1f000)={0x0, 0x0}) futex(&(0x7f00001ce000)=0x7, 0x9, 0x7, &(0x7f00007b4000)={0x0, r2}, &(0x7f0000ef9000)=0x3, 0x800000000000000) 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fc0000-0xb)='/dev/midi#\x00', 0x1, 0x40000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddd000)={0x0, 0x1ff, 0x10, 0x3, 0x6}, &(0x7f0000fc0000-0x4)=0x18) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fbf000)={r2, 0xbfff}, &(0x7f0000fc0000-0x4)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000001c000)={0x8000, {{0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fchmod(r0, 0x8) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x181, 0x0}, 0x8000) sysfs$3(0x3) sendto$inet6(r0, &(0x7f0000fc0000-0xba)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:19:05 executing program 1: r0 = socket(0x11, 0x80000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="fb40acbaf688d3d3bc5a785947886260", 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000a17000-0x13)='/dev/snd/controlC#\x00', 0x0, 0xd00) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00006c9000-0xc2)=""/194) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00002de000)={{0xffffffff7fffffff, 0x7, 0x8, 0x3, "13844f216adf790fec81ad1b90a6d8658174f9afdb90fa6f4ee60822c858424cef93888103a6505b5a942a2c", 0x3}, 0x0, 0x0, 0x4, r2, 0x7, 0x5, "f36a7f79368859bbeb377b65fe4fd9fc0d359ac13ab9ba26edcd7fa47d279f5ae817d733db1ff3f60bbe54ee7c5de9dcbdf64bc57946ef06d168c2078221b8aa", &(0x7f0000732000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2800000000000, 0xe934, 0x3d3, 0xff0000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:05 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000bce000)='/dev/input/mouse#\x00', 0x1, 0x111200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) wait4(r2, &(0x7f00006be000-0x4)=0x0, 0x0, &(0x7f0000cd1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f38000)=0x3) uname(&(0x7f0000518000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d4d000)={0x0, 0x200000}, &(0x7f0000f73000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000014b000)={0xffff, 0x0, 0x4, 0xffff, 0x10001, 0x6, 0x3, 0x80000001, r3}, &(0x7f00005de000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009cd000-0x20)={0xfffffffffffffc01, 0x3ff, 0x200, 0x31fc0000000, 0xffffffff7fffffff, 0x9, 0x40, 0x6, 0x0}, &(0x7f0000b3f000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000967000-0x16)={r4, 0x10001, 0x7, [0x8, 0x7, 0x8001, 0x7f, 0x3, 0x8e, 0x3]}, &(0x7f000034a000-0x4)=0x16) getsockname$netlink(r1, &(0x7f00005b4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad2000-0x1)=0xc) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getitimer(0x0, &(0x7f0000eb5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/20 05:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000829000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000ebd000)='.dead\x00', &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = syz_open_dev$sndpcmp(&(0x7f0000be7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200, 0x400000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c92000)=""/53) keyctl$search(0xa, r0, &(0x7f000031a000-0xa)='blacklist\x00', &(0x7f00004c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) r3 = syz_open_dev$amidi(&(0x7f0000864000-0xc)='/dev/amidi#\x00', 0x404, 0x401) getsockname$inet6(r3, &(0x7f00002c2000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000b13000)=0x1c) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xda) setitimer(0x0, &(0x7f0000388000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000475000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x82, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 05:19:05 executing program 1: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000080a000)="5d863a4c46667c5218a195d73fff1d9e636fd16e07f7fe602478f102fca6afee6d131b7df0efa99b7a232556a5cba887d9e6ff3ec53e81736cadb9ce8662e4861d69b56ca1564ed65ea3e4ca1b7ad2c9eadbe29afe8a0884906f424c1b5f7bb763d9bfcee34e2483114cc4f8c0bc4ac2fe0176b287926fed4f6efa0204bb4fc0ff0223c51b3e2e845c458c72a8f6f22cbbe73b97aeea77ac8c1b88eb96b0d2f91da75f24675fe43d50e7de646f957e1953366bc6757588b4eb9a83e6bb472d9da1e4c6ce829ab4f7360e63ee235f8711bf3b9e1c4be017080d734cdfb7829da9bcc2ebf6ab3f05a3d6ffea5c1eb9f6c89e5374957845d0c55a1a2b", 0xfb, 0x10, &(0x7f0000d11000)=@nfc_llcp={0x27, 0x9e3b, 0x2, 0x2, 0x3, 0x1000, "83dcf4ddf18a7571bf78f1ab96de1c1a149612f545dd00806ce477e70e9f74f7a98ef2e940ba872fdff127bf3197019bf5d4f829d093c916d5d19e4f9ec1a3", 0xffff}, 0x60) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000a46000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000b4000)='./file0\x00', 0x141046, 0xffffffffffffffdf) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c2d000-0x4)=0x0) sched_setparam(r1, &(0x7f00004c2000-0x4)=0x6) r2 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x50, 0x2}], 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f56000-0x4f)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000691000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002ca000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83da, r3}) ftruncate(r0, 0x10000) sendfile(r2, r0, 0x0, 0x72439a6b) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003f5000)=0x0) 2018/01/20 05:19:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007b0000-0x5)='reno\x00', 0x36b) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a21000)=0x0, &(0x7f0000f1a000-0x4)=0x8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/20 05:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f00002ab000-0x70)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[], 0x0, 0x0}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[], 0x0, 0x0}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/20 05:19:05 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000012000-0x4)=0x10, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000011000)=""/4096, 0x1000) syz_extract_tcp_res(&(0x7f0000010000)={0x0, 0x0}, 0x4, 0x0) syz_extract_tcp_res(&(0x7f0000005000)={0x0, 0x0}, 0x1, 0x7) syz_emit_ethernet(0x114, &(0x7f000000e000-0x114)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffea4, 0xffffffffffffffff, 0x1, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @tcp={{0x0, 0x2, r1, r2, 0x7, 0x0, 0x6, 0x0, 0x4, 0x0, 0x8, {[@eol={0x0}]}}, {"f4c2c7fd59dd03e4bd26e83751525fac93a46abb0417a07543c94cd7b16ce93a0c478125ce19ce501478a13b76ce48a6c18ef2eb32789de34fe5493d935b948950f89fb5a448e84306a383273c1234b0f9da8285a2ec1c2adb5e0e97c7cd712e13ec031537030f4b561e2671053120146291942472f7f96aab3bd0ef8161c3939c15392dc6daa81db24b65d0336d4f182b5c508e2d621e0951f3275c3cfb902dba4dc6f25a712d02ccf661f0569432984ba9050687dc979e598dab27f5ab07378997e5fdc64e6dbb867e7acf16f30354cceab56962bb7537484c"}}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000007000-0x4)=0x3) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000084d000)={0x0, 0xa3, "daed949c9cb6a7d2fd410c96f8a16e7169b7718977b14749eb1a0074b3ead2d0517d78242599e81879415f55be412208e37a71794e38eaae2b69e4c95744d6837d64afb59e18ced7c8f29eb7e22ac4e4b7a1ece7f47ce3b7e3cf0d820e635644ed4145c2da8d86c40f53cac4a6e7ccb49ddcee7ebacf442e4572338f2aa1cf5c58120afb291c5f22e2fd5d2a183624ae9673484bcba86c86ea3d7e22de04d4ff356cfb"}, &(0x7f0000502000-0x4)=0xab) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000046d000)={0x1, 0x7ff, 0x820e, 0x1, 0x2, 0xfffffffffffffff9, 0x1, 0xb57, r1}, &(0x7f0000a9c000-0x4)=0x20) seccomp(0x1, 0x4, &(0x7f00002d8000-0x10)={0x2000008a, &(0x7f0000a22000)=[]}) munmap(&(0x7f0000589000/0x1000)=nil, 0x1000) 2018/01/20 05:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000b68000-0x1000)="66f4be08841a727955107be6db1116bd68b45f7a7f0fa3b21d51db30ec9c3b8e09ddd25310d11adcad0875bbc38f6d238d783fbc6182f80f3e2d76ecfd3dc78dce891dcf98b939fc395ff0e3a50916102f789b6cdc7a1d69e639168863658bef1b0d3a4c83ed15a1bafd106a17d930c16b87fb1e6ac44330ddf5acef35a26543925f97b9a6934b73efed842d0c53c22e69a0a1afe74df271ed5ddc3e37f3eac6c09e3146b37509df23f939f060e705c7fc3789477d1a9ac85ea7cc3b89dc03a44917798bf83c9c22b2a2a9a691175ef250d504385eba0d4c09ccdd6fe008b5e7b55c4bee16002713fd4bc63937e3bd1555b33f0dfa4af37eedb6fb9d7a669afb6db2e445a6ee13832f08539a962dfb0e0f1e9a96d85d8d02ba56604dc54ea38b572e62ca52ed1eb722071061951c6319454dd37d4f14512f3cc4ad72e6860dbb3c351e2f02b101f7528136a29be75f76b16f183fa36b96c61d5a73b18de933ba4ea9aa35d27672c862c4bb7c5beeb0de7e077e2d7cee75bff6a5ac6a930547f0feccab82037a4795b504d643a9502706145a1caabfbf3a57d1708730937df11155fbee3783184c7dc9b4b1a26e3c7233bf48b09d231d6a69f1783a369427b4b675938ba041e73b6ba172fae59457b32929acd3ac957eb951807c1c01b41d36fb04e9d2f32cd895cb3fb0fe9c96760012b1cf4dbe40a1cbf7110b32cd4d0413441eb6841b90005463a6c129627781a88eef3ca26187380a784a811404b5ab3ad46e83b085bd7838bed1c95a49389540ec8f614cf3f091857dcaf01d32412dc0db7f8f3b4b012c64fba2be57138f1ba822050d5646f1ad7b34ed603d16d48e35c66a6f779c5a15e5ecd698404ec2a3a79c6fad232a4576298f193df5a819977cb9bc505b8eff97ca23c86b606ffa0029d4683d890c05fb8985c32bf0d48070ddf6903129b564f8bc73b7c1532c3aa98e218af068cbb1a08132b7df3c1507f92b8d41f995338a38be256602e3510fc5e9203d71b2f565851818614e612f87fa9b4689c1657940e1f2a93e05a92855764c9f9ba599ba401f4983281cee3590813dc0b1e31600334a81eef04bfb92b452cb0f7ca7fe02362ac8b20b73fcb23f7b25f2a568c89b9d235abd1bf328a51c139e8ba973bc0f3fcbc4428bae383b51ed7cf649da5063f417a582c991295415ff42158fbe9c3696f4aa52b19d5cd2792a1715d4ea52fd350430ab3c41fad444d09d45e504064ffae8189f4236e6069d662efecad1787617632d4c972a9e8ac47db0c20790ceaaa350c707e875de46f608bc650a866d8cbe07f3dc07f9ce8cbbe0e68e66a871cc20fabfdacd2a73e0166d64dccb34263b422469e3f6725c9803b7d8a995bf27122100f8b5ca136d765656b5e8ece9f4b570ac1bce1d37910a80af01afa1a56b25387a39c31ac6363da64788a19b8adc1dd28c9d1337dabe5c7102b4fd086180391e9eb372662a8190ba690841a307483fe971966a240659910af3a44f9e78155e1a5774db3938f5dcc3520fa2757b66e9e8d59604f2894bceb251002ec596989105bf0eb68dfb5e7659284461cc14da2c36ea585113db00d45322b90752774bd9353f7d7b2c5045b07f7ea50cc89589c3c832a7ea689d7f1e9bde53bd6017c568089de1f83cb45ce0b884592f5243dccfd6074c69c53f896e629e2ac27261cd5e393a3be13c440fa31bf1a751fede45cce205e795720e783683be0ad48aee5e6bb16bb48320ec1b762f807194faf04e26aaec23c0212b8268777f2b1e2576f6fab1f932def90e0b117b5da591e1cb5acf1ef5edf0856df370e73468129204558ebe54be54f374f0c6569d8ff5f69e950b72ddc31a754a7b9055a38946b355fdadc5028af7b88636e18ba53a2d1004f2563f0c01b3e1e3604b5210f2aa480e35a6093158bf20e1bedb50ef12b111dc97ccdb86adff01898d13c92438c009ca161057ff9d64c4108d404f79155e6f1a13e9fd90fd986f55f661c41d0a4e7f84a5c98e8d753299a0d8d10c17d49c97b07aba80ad1faa89660872e0fb9ae8eeef7972c48159fe07211102987ab4ffadc55e036269e5772237185374b8368c56042e3fb5faa429cb5914159cb2bcd4a6026576cfdfb84badbf77dff3e0437824c99bf17771f30b36ff72797034e535a59202b501a5d539d7c89bc6f261ec0b3a53987ac9ddcfbb1bf94e0ade4c113447b93f97b22738b5c7500df47e2e4725b51eb0b70b6b928e2de2c1d2e60b8b7530a70b6d5ae0d0a82e4a91b6908c54dbd37c292bd079d01b7918200792dbb18d34242b0833a6458f99df3e30dd04ed1b139215b56a8ff9142a8319487cd266dbc8510a0081ed6ac26a1da19734f3c8b3d785792d41716b37d06431bab4d3c07fcae56e8d9f249167bbe46f8b230c459a3230417f798f63ada6e8dd619a245c67fcc81baf5d1cd26cd907f6642551810676f99e9443dfe512c867e898d219c4ff22e0c8f6725ce50cc74b77b0f4ef6f1deb6c6a6d13b0d7f4ff099f2f644c1095bc019971f8c3dab94bbf6dd5189af7589773f03bf03c86127ee76bb6b89ab3ebea7f207a80b07242c9932fd1c8e8209b22a624f00366aa58a1e2c63c74efc3421503445aa32f2cb4b9b04a39521229b1ec26a1bc668cbecab6395c0c14361e36a62d4b4720be6a56886d89083bfbed44928ab3e95cf2fa38048aa594cd6dfae4b9a89d88932da96e5fa5136feb05181931c5ffcf020ce42248a0fe2c3d6e21d9b7cadcb93a42254d1a31af84caa67e088e008c77bff7e3b2487ac0bf7a35bd5776cafd1d06278e653634fba686d3e4653113d873affb80967c674845dd3ab0f1218ae29b2440775468bfc9adb6dc684384c7aa5684e78e7eada01d83c8c88c07ce6626eb1a335b615b087b7f2aff35fe8435745ef352c2e1db5cc2064fcc99a41df57652a5d6b4a84a963be06eee2609f018bfd57524da3e9bdea9cc8485bdc69e881cf4cfbbb2581819c2b91db768e80bb0f5bbcb963b62b42c29ba6e3848cf44eedca3613cc6969251004e6d014258893ea81524f07a854fd67767544d2f35fdd122651194a7c288117e24c31492af026a5fa9f326bcd6502078fa7a777b48c13c325ab0d2b4136dd9578fb99149f555e1f5ad320b5e9f653b38425f7c34b32dba08bf1d04877d9286ab9dc46850d0e98c7f67acff3bb9e8507c7778edaeadb73c135a6119bdebb41dff7c39a6ee88769ab8230d907748b999797e81765c3229f255497b164f4a631d2b408f0e62be3810e6a07a7ee10149386a16a3876631c6a0e5d17ac5be9be9d1c1e757d0d3109dbc89b9328ae97c10332f0df933ee48e9b80e31315a31a18a138e9dbbf3a2a93309f630a4a7b0b162b74826062d4d24e9a522ee7fa6508622210142556591df423429ccdfe84f447dfe07b8e821ed2cd7a9b928c6973344197ea83f5074e852db22c225ccbced49a54f4ef3138656a8b346c502d91fda75869b5acb0ca429676f63f999e76e9c6b4cc9e56bc5d7c8ef22a128156c9c61e70cee43743d4dc0c73de0a465b2183d8c08381b780bbe4c097987141295556d9a5ffcbf687d9107df72b70c1567453c068bb34a3cea5b80a5525353f26632de927a691e4325ff7eea32b66914415ec897c523dca6754d65d888352dedc709e4183544def1ea88ec98449f1394cdfb5c3b0331169f2207c1f49a8058aefaaade513bdae0e5ea61777210930f9218c0d9de42a796576647fb701059f41164ff080bbadd3772253c2cd15a5d03154041882be3e427500fef0aafd4b987cfa293919adbb9de76a70f2add44977e2e4da0d5cf23c34a2dc40d3b86daf81692e17f14056267096cab7c6e6259a902919914828ea1b055c80355736d554b065bd6ad042fbd4d17536c082f512ecbb64d06e621b0be835697c16c83be985f46b5fa59dbc69d865cde8d9d6e4e74d8310839522cbebbd7f73adff8dac81ca511bce81b58a9e0e34204ce3350d586470085fec4d243cdb3ab7ec05ab2aba43b768719c8dc5a1e70c0a10ec51e4e64089dd9ec03c2cd68b2bc57de9936a4d558f974ad8be6105802ad5046108f388f52a4663e72f297eab558615b4694a06565dd8aa9680a3cfb6de72665c8063480f6f96f8f4601514425f4dbfa8c6df2723f2f7edbffdd71fda5cc7f21e2ffa86b5e72b95a8b10a1cd0ac7d8a99658149653c8b0897e425fe2b160062167b76e8fd129bb39923177bdab8e0f99f8a158087b978137ea9ba4b0a3f2ab2e9434b6a17f18e64326f2822ec40600755a3407fbe7f47ce43a2a3b2f66c3a70caabf5ee15a851272e7a38015ec7a6f65e446229539db0a2813c7b25915a204de0860492c153ff82a8587a572c64e08db96237376af5d6c225fabde321127e8cb8121f08c48a028a05754e49239e9cc5f5acf97d6791b332f5a9e21ca281a39e8e679a85ce16e60bae99172c4a33e98abc6b6e18be2450a981d046d0109f97d61da31c657cf7a1ee971ffd05fd8135c74caa08f6aaee4c078745e37962316de64e725b29285d3fc7a373ae1a21444ef86e2d79a28c40c6d6338dc4c7caef0b13a210868a8a5e6e170635d84077909c74e1cd8c7c884e28dba419deb55f41eb44cc6cafbb50b91d8c3bf167e88d8f3019a3843096f294fba7ad4c0ce3b0c3bae0f9f37799e7a16411dba094dfe7a9488b447319956f7ec679187ed06e81e5825ecd4479fcb97ca751faaa26963afdea6595276b595337016a62fb544f38a1abb100be8513e2dfc63524410696289a9e9554e3fb94fd2fe9a827b1df26bee187669cea84370078154855b1959f9c162fa32c3af954e6d9d567c1392725507a70cccfb9b3d298c6843cf6b60d220ac87b9d71386d502cd5694e7c5cc1e4020792122921905980787d0c43b41c7e9527af5779a8bfa0a8cfa8188604893e350648b00161b66edcc2a4bdf56d0c701d4104bf8cec26ece85308f497b9f59f2eea06e8f555158bec1f372d3bc93e11049d01840b9b83c3ae4896cd8a1301324555715e49ae1af67e2e3a9468a768ed803e5e54467b4cecc672aa0c0601aecff5f81b5ef6cb6c06b7fb326f9c3feaab1762ef11e8d2c4f1a6319015fba4e520c555b0c3a8d091735ad19b33c98b2e309f98a8f154512e33932a9e19d7d7f40d02530b59314ad2114d5e5708225fb33dee55e7d5bb0f03d7c4c11a9684d0e736f9bc54103920cdbaa8d66c8dc04b90538a40f82a3ef6e12ed86f88ba37b4993e34895533af904121ea2f5f6eb3caa5f5829ecd97cf22aef7eb43bb72b625c0bf0038c63dbf043e7db79edb56b1ad30c3622e90f51b6f8a74833d7c368e4c4d1d0fb5271262995193d49a41901494bfe32054b143830e5bb06a2826be632f32904272834ff666c4bc20ee103a31282d3276944def8bb340974744f46e223d6f23dc8b51f064dd05c74b2499a031ee521650826d0d1c7337e444d0d6e6796ae539fcf2a7ab7e989e15bab3cdcc17539d72a0057f5457e96784185689388fd66eeef44a89a2f4dbeb15e4f74c79ba7cb7dbb64ade5fdc5ae0418013c76f86f2ce352360b4b51a24fbcd546c131540ab771224d421e947948a10f1ba40cf89148ad8f5360208e8b41ad3fe9ea4bcfb4e5ac1d8c32eba17ab254e41d3d7771092e154e71a056a724369bf60008c01244bc55cd53fdbf268b86915579d069c8fd8c2913de2fb50aedf42133b177a62ec9b7e47e57b42a85acff97e693dd8bdecd688c1fac276ea751357dc28e7346a628f9dc7c7f1da0ce8a6077") 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) poll(&(0x7f0000e33000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = open(&(0x7f0000d65000+0xa1e)='./file0\x00', 0x20000, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000007000-0x18)={0x5, &(0x7f0000643000-0x4b)=""/75, &(0x7f00001d9000)=[{0x6, 0x8d, 0x3, &(0x7f0000a8f000)=""/141}, {0x1000, 0xff, 0x8, &(0x7f0000444000-0xff)=""/255}, {0x9, 0x1000, 0x3, &(0x7f00003e0000-0x1000)=""/4096}, {0x9, 0xd7, 0x31, &(0x7f0000d9b000-0xd7)=""/215}, {0x60000000000000, 0xf4, 0x7, &(0x7f0000bd5000)=""/244}]}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/20 05:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000086000)={0x0, 0x10, &(0x7f0000fea000-0x5c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004a8000-0x4)=0x10) r1 = syz_open_dev$mice(&(0x7f0000b73000-0x10)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a48000-0x4)='bbr\x00', 0x4) 2018/01/20 05:19:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009e0000)=0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000035c000-0x65)={0x0, 0x5d, "ae74b68624422eabc982b379df6f2f4e30252ff10f775c09dff9cc5796f8486e619f249f5021f4804d4aaf4d142d19a91ea7cc778702a53b7cafd884c3f2950d9c45f83c8e5a47a678a18bce6adc837a6a4251e8a19537c3c739c98947"}, &(0x7f0000001000-0x4)=0x65) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000124000-0x8)={r1, 0x3ff}, &(0x7f0000345000)=0x8) 2018/01/20 05:19:05 executing program 5: pipe(&(0x7f0000519000)={0x0, 0x0}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000002000)={0x1b, 0x1, 0x1ffffd, @fuse_notify_inval_entry_out={0x2, 0x6}}, 0xc1ebd340efb3d43b) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x80003, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r2}) 2018/01/20 05:19:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000274000+0xf2c)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000acd000)=0x3) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000ae3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae4000)=0xc) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ae5000)="", 0xfffffffffffffe40, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:19:05 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x54, 0x0, &(0x7f0000014000-0x54)=[@increfs={0x40046304, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000001a000)=[], &(0x7f0000008000-0x8)=[0x78]}, 0x7}}], 0x1a, 0x0, &(0x7f000001e000)="de5a81282ad97df26a20ee4820eba25cc3c77e5a7cab9d917e4f"}) r2 = syz_open_dev$mouse(&(0x7f000001d000)='/dev/input/mouse#\x00', 0x1, 0x100) ioctl$TCXONC(r2, 0x540a, 0xfd) 2018/01/20 05:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7ffff) r1 = syz_open_dev$dspn(&(0x7f0000727000)='/dev/dsp#\x00', 0x8, 0x28000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000196000)={0x1, 0x4, [@random="8399c89929c6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000756000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000ad000)={0x0, 0x0}) 2018/01/20 05:19:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006a9000)={0x0, 0x2}, &(0x7f000037e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe7000-0x98)={r1, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ea1000-0x17)="", 0x0, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r2, &(0x7f00002d5000)=[{&(0x7f00006aa000-0x5d)="0516a63124dac55730c5da92268f99ef8b23c4eaa1156f32b25fcef9e88601d98ea1d3cfcbf390f4f313d5108ef688758d551367467d7964a627e5d5517a7973301f99c125aadd40b0744814a72fa2d9faa9f4c2c0c95d0f7d365cb425", 0x5d}], 0x1) writev(r2, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) r3 = syz_open_dev$sg(&(0x7f000052e000)='/dev/sg#\x00', 0x7, 0x400) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d9b000-0x9)='/dev/vcs\x00', 0x400, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/20 05:19:05 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0xbff, 0x0, 0x200000883}]}) 2018/01/20 05:19:05 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000005000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x12)=':trusteduserVex:(\x00', 0x0) keyctl$read(0xb, r0, &(0x7f0000006000-0xeb)=""/235, 0xeb) 2018/01/20 05:19:05 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000003000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000006000-0x4)=0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000004000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000002000-0x34)={{0x2, 0x0, 0x3, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000068f000-0xb)='/dev/midi#\x00', 0x4a, 0x400) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00009d6000)=0x100000000, 0x4) r1 = memfd_create(&(0x7f0000d4c000)='wlan1ppp0%\x00', 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000083000)={r1, 0x0, 0xfc, 0x20, &(0x7f0000fde000)="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", &(0x7f0000194000-0x20)=""/32, 0x100000000, 0x6}, 0x28) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ac0000)="a0e94d55ae84d67e2e113b42eb0681c3", 0x10) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00008b2000-0x18)={0xaa, 0x1d, 0x0}) io_getevents(r3, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") io_destroy(r3) 2018/01/20 05:19:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xb4c, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x290c00, 0x200, 0x2, 0x2c, 0x0}, &(0x7f0000610000)=0x10) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eae000-0x8)={r3, 0x6}, &(0x7f0000ead000)=0x8) r4 = add_key$user(&(0x7f00009f5000)='user\x00', &(0x7f00001ff000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eac000)="b760257daadc20d130ff1a0c2ded8c982b5dae41611418da003634249ed9d7879473b1104b2277ce31ebcdd0b4a03cb287a6631546c862f4dbe70d", 0x3b, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000a45000)='trusted\x00', &(0x7f0000625000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000ead000-0x8)='keyring\x00', &(0x7f0000181000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eac000)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffc) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000bb7000)={r4, r5, r6}, &(0x7f0000ead000-0x77)=""/119, 0x77, &(0x7f000000c000-0x23)={&(0x7f0000ead000-0x40)={'sha1_mb\x00'}, &(0x7f0000eac000)="a67a077333d55dc7571f85e0460bd64629e6b82d91685602bb9f9292a42171534570b58ca14910050964f1cd7e7625f3a33efa53355ed833fb4758b50e778bd034cabb8c1956b102ac471b1c9d1fa802b37a7248289d5ed7759c27fd3a3443c99a060130bf6f95169b00bb66f73effc467978c6a16f373bf4b6db0c5e52ebd21720304ee425a95d2229fb57dbaf7d2231efe4686c0c2169000415a2b79977ddd43da9f359bcca24cbf7657ca533a636d25", 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00001d0000-0x28)={0x8000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x804, 0x5, &(0x7f0000eae000-0x8)={0x0, 0x0}) mlock(&(0x7f0000522000/0x1000)=nil, 0x1000) [ 78.412474] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/20 05:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b46000)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002b000)='/dev/rtc\x00', 0x408400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c4f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x0, 0xb48c10f2c32673, 0x4, 0x2, 0x4, 0x0}, 0x20) clone(0x600, &(0x7f00003b0000)="", &(0x7f0000b75000-0x4)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") futex(&(0x7f0000746000)=0x6, 0x9, 0x1, &(0x7f0000111000-0x10)={0x77359400, 0x0}, &(0x7f0000706000)=0x2, 0x7f) close(r1) sendfile(r2, r0, &(0x7f0000610000)=0x0, 0x4bec8819) 2018/01/20 05:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x7) [ 78.469502] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/20 05:19:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") open(&(0x7f0000750000)='./file1\x00', 0x20100, 0x43) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/20 05:19:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc9000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00009d5000-0x20)={0x10005, 0x2, 0x7e43ef04bf7157f8, 0x2000, &(0x7f0000a4b000/0x2000)=nil}) r1 = syz_open_dev$mice(&(0x7f000013f000)='/dev/input/mice\x00', 0x0, 0x440) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000345000-0x4)=0x9, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet(r2, &(0x7f0000727000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/20 05:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d8d000-0x8)={0x0, 0x0}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffc1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) 2018/01/20 05:19:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000259000)={&(0x7f00002cc000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000825000-0x50)=[{&(0x7f00001b0000)="0c6afe1df89ef7285d2a98c819301dfa9e8cec57631780a6498966def969e8b9be89b0daddee1ee7e1daa0ffd0650ea93080edd956ca7f3fa41299295b22c93b3da9c07cbb539b918b10984bcaad67f69656e26bd3dbac61e1d622824aed7fbc5947a43e501650de6785a69af094b7b07530d983584ca48e13dc9f119a0f2505", 0x80}], 0x1, &(0x7f000097d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 05:19:06 executing program 1: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x6, &(0x7f0000058000)=[{0xffffffffffff369c, 0x3f, 0x104f, 0x2}, {0x80, 0x1ff, 0x9, 0x4}, {0x690, 0x8, 0x4, 0xcd64}, {0x44e7d279, 0x80000000, 0xf1b, 0x200}, {0x140000000000, 0xbb, 0x6, 0x7fffffff}, {0x0, 0xfffffffffffffff7, 0x2, 0x8}]}) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)="") 2018/01/20 05:19:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r0, &(0x7f000059c000)=""/0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000557000)='/dev/hwrng\x00', 0x2, 0x0) 2018/01/20 05:19:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00001c2000)={0x0, 0x0, 'client1\x00', 0x0, "0837015324747c46", "b396c136417ffa7df8f16d1e47b4ba361d3c841c992c4ac4d1967764e4059b8e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat(0xffffffffffffffff, &(0x7f0000611000-0x8)='./file0\x00', 0x2000, 0x100) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000025000-0x1000)=""/4096) 2018/01/20 05:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x19, 0x80807, 0x100, &(0x7f00002f0000-0x8)={0x0, 0x0}) bind$vsock_stream(r1, &(0x7f000043f000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f00008d0000)='/dev/sg#\x00', 0x0, 0x400000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019f000)={0x0, 0x0, 0x0}, &(0x7f00002ab000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000e86000)={{0x7, 0x1, 0xd809, 0x4af0f944, "da22d6149cbc122f030982e0242c4b4399745a663d38698386f18d815158ff807a6209d1e7a4f47172cdd1d2", 0x200}, 0x0, 0x0, 0x7, r3, 0x0, 0x80000000, "4499d57037d3a933db98597558e4f971eb8d2dc4fcfe885ed638a29690874002dad25f0c14fe24adeabef7e6841d74f09aec6f1c9897899952a52f981faaa91a", &(0x7f0000416000)='-cgroupem1cgroup\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x2, 0x100000000, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:19:06 executing program 1: pipe(&(0x7f0000c44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3f, 0x7ff, 0x5, 0x0}, &(0x7f0000278000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005f9000)={r1, 0x667b}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00004e9000)=0xffffffffffffffff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) 2018/01/20 05:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000469000)={0x0, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000689000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000007b000)=[{0x7, 0x0}, {0x2, 0x200}, {0xb, 0x2}, {0x3, 0x7}], 0x4) r3 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00005ca000)={0x0, 0x0, []}) close(r1) 2018/01/20 05:19:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x23b, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2d9, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eec000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000799000)=0x1, 0x4) ioctl$TCFLSH(r1, 0x540b, 0x22) signalfd(r1, &(0x7f0000a4f000)={0x5}, 0x8) 2018/01/20 05:19:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dd3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030c000)=0xe8) connect$packet(r2, &(0x7f0000604000)={0x11, 0x0, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000020e000-0x3a)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000d5f000)={@llc={0x1a, 0x0, 0x7, 0x8, 0xedc00, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, {&(0x7f00009b6000-0x9f)=""/159, 0x9f}, &(0x7f0000b8a000-0x1)=0x0, 0x5}, 0x30) 2018/01/20 05:19:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000cff000)='/dev/amidi#\x00', 0x401, 0x2000) r2 = dup2(r0, r0) renameat2(r1, &(0x7f000029b000)='./file0\x00', r2, &(0x7f0000b21000)='./file0\x00', 0x6) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000f45000-0x10)=@buf={0x0, &(0x7f000046b000-0x9)=""}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000065d000-0xc)='/dev/amidi#\x00') r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00001b1000)='/dev/cuse\x00', 0x20000, 0x0) accept$nfc_llcp(r4, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e85000)=0x60) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000472000)={0x0, 0x0}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000cbb000-0x4)={0x1, 0x3, 0x2000}, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000ffc000)=""/176, &(0x7f00006b0000)=0xb0) 2018/01/20 05:19:06 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000010000)={0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000010000)={0x2, 0x1ff, 0x80, 0x0, 0x101, 0x9}) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073d000-0x4)={r0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000065e000-0x5c)={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, 0x4, [0x80, 0x0, 0x0, 0x9, 0x1, 0x8, 0xffffffff, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000838000-0x4)=0x10) 2018/01/20 05:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000084e000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff00000000, 0x40980) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00002d5000-0x6)=""/19) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001e8000-0x1)='vegas\x00', 0x6) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002f0000-0x4)=0x0, &(0x7f0000dbc000)=0x4) syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) delete_module(&(0x7f0000e81000-0x11)='$&]vmnet0^!:ppp0{', 0x200) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000)={0x0}, 0x8}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r4, r3) 2018/01/20 05:19:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) recvfrom$inet(r1, &(0x7f0000a93000)=""/232, 0xe8, 0x2061, &(0x7f0000aa1000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000469000)={0x9, 0x7, 0x6, 0x9}) clone(0x0, &(0x7f0000b59000)="", &(0x7f00006ea000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") 2018/01/20 05:19:06 executing program 6: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/ppp\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000071e000)={0x100000001, 0x3, 0x0, 0x3, 0x10, 0x9}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d33000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00008be000)='/dev/ion\x00', 0x40000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000035e000)='/dev/mixer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000d33000)={0x10, 0x0, 0x3, 0x480}, 0xc) 2018/01/20 05:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000c67000)='/dev/adsp#\x00', 0x6b63, 0x101e00) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000cee000)=0x0, &(0x7f0000068000-0x4)=0x58d27fd3) close(r0) 2018/01/20 05:19:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00007f5000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7cb0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000637000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f2c000-0x4)=0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f9a000)=0x0, &(0x7f0000f9d000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r4 = dup(r0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000f4e000-0x18)={0x6, 0xfffffffffffffffe, 0x8}) ioctl$KVM_SMI(r2, 0xaeb7) r5 = shmget(0x3, 0x3000, 0x200, &(0x7f0000144000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000a0c000-0x1000)=""/4096) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x573de16f) pipe2(&(0x7f0000ddd000-0x4)={0x0, 0x0}, 0x4000) r8 = syz_open_dev$vcsa(&(0x7f000049a000)='/dev/vcsa#\x00', 0x7ff, 0x10000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00004a6000)={0x375}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r8, 0x111, 0x1, 0x68a4, 0x4) getsockopt$ax25_int(r7, 0x101, 0x3, &(0x7f000089c000)=0x0, &(0x7f0000783000-0x4)=0x4) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00008fe000-0x36)="4b428a84f4ef7aba66c0979d8fd4fef22e820f0390cdf64e754c9bf2054e9cc3361bd8357b27348211479836c7e6e084bef26bb35f4a", 0x36) 2018/01/20 05:19:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000b43000-0x20)={0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000371000-0x1)='\x00', 0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000595000)=0x4000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00004bb000)={0x5, 0x3, 0x8, 0x3, 0x5}) 2018/01/20 05:19:06 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000000d000)=""/12, 0x439, 0x400000) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884113, &(0x7f0000006000)="") 2018/01/20 05:19:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000014f000)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) setns(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) dup2(r1, r4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:19:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f07000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) getpeername$llc(r2, &(0x7f0000e17000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e0000-0x4)=0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/20 05:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000078f000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = fcntl$getown(r0, 0x9) process_vm_readv(r4, &(0x7f0000131000)=[{&(0x7f0000fec000-0x1000)=""/4096, 0x1000}, {&(0x7f000047c000)=""/150, 0x96}], 0x2, &(0x7f0000c34000-0x50)=[{&(0x7f000034b000)=""/66, 0x42}, {&(0x7f0000e3a000)=""/189, 0xbd}, {&(0x7f0000dd6000-0x64)=""/100, 0x64}, {&(0x7f0000b74000-0x23)=""/35, 0x23}, {&(0x7f00008cf000)=""/102, 0x66}], 0x5, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 05:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000088000-0x8)='keyring\x00', &(0x7f0000998000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x8) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ef1000-0x7f)="") 2018/01/20 05:19:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x1, r1, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) setsockopt(r2, 0x499, 0x9, &(0x7f00001a7000)="705d4a0680c90cdd43c98f4ba91163478602ac2eff668982ea61043051c6d2f75f7e291a6a0076a0b2e753c905", 0x2d) r3 = syz_open_dev$usbmon(&(0x7f00009d6000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) openat$vcs(0xffffffffffffff9c, &(0x7f0000965000)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000c39000)={0x9, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000508000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/20 05:19:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000540000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab, 0x3, 0x4, 0x73, 0x40}, &(0x7f0000c54000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008e1000-0x8)={r2, 0x4}, &(0x7f0000b65000)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r5 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r5, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/20 05:19:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc2000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000a1c000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000040000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x0, 0x2, 0x20}, &(0x7f0000d81000-0x4)=0xa0) connect$vsock_stream(r1, &(0x7f0000887000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b3000)={0x6, 0x8000, 0x0, 0x7, r2}, 0x10) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000b48000)=0x4) 2018/01/20 05:19:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000368000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/20 05:19:06 executing program 7: mmap(&(0x7f0000000000/0xc3c000)=nil, 0xc3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000518000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000c3d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005e0000)={r2, 0x7, 0x10}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c36000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/01/20 05:19:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7a000-0x20)={r0, &(0x7f0000e05000-0x7f)="", &(0x7f0000763000)="", 0xffffffffffffffff}, 0x20) syz_open_dev$urandom(&(0x7f0000b14000-0xd)='/dev/urandom\x00', 0x0, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f000094b000-0x9)='/dev/vcs#\x00', 0x778e, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000adb000)={0x57, 0x6, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000390000-0x1)=0x0) 2018/01/20 05:19:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000070d000)='\x00', 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000c6000-0x4)=0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ea9000-0xc)={&(0x7f0000bdc000-0x8)='./file0\x00', r1}, 0xc) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) creat(&(0x7f00002ec000)='./file0\x00', 0x0) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 79.547213] ptrace attach of "/root/syz-executor7"[4651] was attempted by "/root/syz-executor7"[11320] 2018/01/20 05:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e90000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = socket$inet(0x2, 0x3, 0xb43e) accept$inet6(r0, &(0x7f0000570000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d8a000-0x4)=0x1c) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00001e4000-0x2)={@broadcast=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000e45000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000950000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000-0x4)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000e43000)="1f857b9e9b6e192fe1334c73ec68c502f96b1e653161f7de07aa77cbfe51bdf6a333587da9ddb1e7edfe690fd35a61a370f523b2082c3e3a3f6eec510bcd22c1ccb3778c68ba92e7e5a6e4", 0x4b) 2018/01/20 05:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000827000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c0000-0x4)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ebc000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) perf_event_open(&(0x7f00009d8000)={0x5, 0x78, 0x7, 0x9a, 0x6, 0x0, 0x0, 0x4, 0x2000, 0x4, 0x9, 0x8001, 0x8001, 0x5, 0x2fc5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x5, 0x2, 0x401, 0x9, 0x7, 0x7, 0xfffffffffffffffa, 0x0, 0xfff, 0x3, 0x1, 0x4, 0x5, 0x1, 0x1, 0x1, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000533000-0x1)=0x0, 0xa}, 0x30020, 0xcb, 0x22bb, 0x6, 0xfffffffffffffe01, 0x6, 0x3, 0x0}, r1, 0x8, r2, 0x2) [ 79.557704] IPv4: Oversized IP packet from 127.0.0.1 [ 79.612588] ptrace attach of "/root/syz-executor7"[4651] was attempted by "/root/syz-executor7"[11330] 2018/01/20 05:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = getpid() fcntl$setown(r0, 0x8, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ef000-0xf)='/dev/sequencer\x00', 0x81, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xb837, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00000f7000-0x8)={0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000add000)=""/125) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000080d000)='/dev/autofs\x00', 0x280201, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000c2a000-0x4)=0x9, 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000aa000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fc6000)=0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00008e7000)=0x0, &(0x7f0000f4a000-0x4)=0x4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00002fc000-0x4)=r3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000069a000)={0x64, 0x1, 0x3}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/01/20 05:19:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000917000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x11b2, 0x4, 0x400, 0x4}, &(0x7f0000318000)=0xa0) mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x0, 0x132, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/20 05:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0xffffffffffffffd4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) close(r0) 2018/01/20 05:19:07 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000037000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000012000-0x20)={@common='lo\x00', @ifru_flags=0x200}) 2018/01/20 05:19:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f0000103000-0x38)={0x0, 0x0, &(0x7f0000732000-0x70)=[{&(0x7f0000bba000)="4477fa57b6be7d6949dc4f67e63f29f1b17f57eef73bb8c4f3803cdc16684374f26d6a6ce8d08f7b27f14a15fd7e4dce713f96481852f96c489090763878b29fb7ec11c5f2df148901d1c1f3aebaa0f804ea84d76a4f6c7cba22a4f4a2", 0x5d}, {&(0x7f0000ec1000)="90fb7584b077a7ed866e0bca09ecece97ff384ddd16997e3b2d03ddf4e55b614c4c5fa89cfe01ddc01c1f7aaaadc46c5c88f4d39fbe270e9cef524a50f11d1e884443d1c0afe3089651a70405db0ec784bae3ddb4cf96c3b14eb483f4494577331e59fef6e3127061f", 0x69}, {&(0x7f0000cee000)="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", 0xff}, {&(0x7f0000bfa000)="e74b6b39692a808b140a3082ebd349fed043dfac3235ff6754de17784adb4fe66bf447dcff44b5", 0x27}, {&(0x7f0000f6b000-0x88)="034d8bc8fa0cc69506ffcc7dd413019c8ce0b791c2309f1815998e519c9f0aa506f4d6309463c2edc27b53d8f4dcd88e6df72ea7905644d5133ef033a6cdd96eb9162c4a0937e623af5d6fb7f5de8cb95021c1b9b16b5e61c99cf28bab6e261e4f1a0036f64a5189a69cb1d4dd72c47fedae8761ca362326ba26d8b8c01bc0a5f22762e71c1c136f0def028fca0175b910", 0x91}, {&(0x7f0000db8000)="d97e40b35925fbf129aea14c3684779b4f4a196464488e95f1e8a44000d1abc13cdf1b60", 0x24}, {&(0x7f000030a000)="811f7b01e353fe673c07815377e5c8adc290de0eea91c2f9576cb459f13beb0686a9b0b72b89156bec7835bfe77648b3629637cc254f", 0x36}], 0x7, &(0x7f0000ed3000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "65645e26f50bce9b094ffbc8a3460633d11aea14bc18a85810bdc657813162c61f34cdb1392c9f92312ca299df83035e96d8ac9e7f457184b4cb4b29d064fa44238f5d94915c835792710754e63fde5055b99b11868cda72a7f1acd852e15e09bc97d7d0017e60e3ad70927aafdecfd2dd1aca7ef536fb22192e03d83427cd35a11226f2a4d913351fed97e6695b5ef67311261bafbde58f7579b1717b92fb68d62c1eae088e3045a471617b898c01d2c089ed92ec32d3a027ff816704733abaa76394b76713c8a987bd810eb7c31c884090b3efaec9247860af01e8a699a13399c934fef2f85e09249973a8a42680badf8015b0c8bf6a548883a4f7eb286bbd3a0f79a0eaf9b8956e0ac56ff9ae86d445611ca8b1eeeafc6b155037499d254dba00eff5b040efe919bfe5aea2ec6accf19fbfe2bc69af8a657b2a72dcbf303693953f007d96bdbb5f03b1b71e1741fa89d8440bb240ed87a41d3a0261add5e44f22366f25872967535e826e09f1fa73a24be9746f0b2467d883a126dd71cc924e31f3bf5acec5681a47d6942e78fde0739146cdc07d48cc4c4b38a11e4f7e0d54e3c91bfa3b7635b1373262ddd9f3c504c9b8ca1d2ead7f5fa4a858c6db15a86e725dcb05b0b1c14faf604b9e2799f5e07f1b55d228b9bad0eaa49d2bcb322a77431f7ef12383341023afa707299cc50c180ae85717f44f32d23abfdf299e1c0a2a997915104dff467127e5f7bdd42cf9192bdae4d68a76cbef2a4071dc01843b81699dfc29d4b3aa2ea62e46342ee746116da44fa27bdaf0a0699665ce767f37dd18f5a2a3e0f83ec812613f010fc637beb84c646c7e1e8a7e90b42d128fa65fe8ff391780dcf7d7a0e6dd4968e0a6fe3a37f288cde03a241ab6039f6cb819a870fc22a00e9d56937a1c81aae1cf626afacf7204cc5279346671a6f929bd2070d025d72943d5da3e53a01ee0fca0d4c6eff54fa8d5ae1e265d1084443be3b05ddc99b9487e125af0f11f573795aef2c339f0530200d3caf0528795726b5c3b070672bf2ee55dd8a868d00df889c2a63b9e5fcf3bd6b3f9aec1952a3a039173f22bc71276875c99c1944ec44be1fb5fa5f8bc85ace9b075fec7d82b5832777b908dd093edad8011334dfee1038e654214ef71176720a23563ab164dc7e867c8b17a105f9dadaba07463480dbde68856ff4d8ee0b50cf7687be3bffd8aabbf49d5b05ea3461c02ed294fee8962b3e6d4087b91b028017d470c27d72f7a6eb59aa7ee30e83378b7f9fa0ac858f00938a9b96852b98b4f9903d1bdedf840da1762f8aafb4c09c287b27de61d90bd3a2346f9b4dcd81817cb7af8785602cbb5e0f0f6fc5f1bd7d23c027da9cc19763faf86fb465008c56ce5eadd9118fdc80428fc23b6f94b21c769ed12c6e7b60d6f4bd0cc4dd4323d76b1a924e009ee5d7797168904b9590ab20c6530e02472042dc8963caaf5e5412407bc3d69ed159f61896ad102c3c1355dabff255f127653f22758fbace2a3bba76850fbd8ea29ac36b8dc85336d623bea55b25812531e7664ae74e1bb63677691fdde73af2328365b02938098c6a4f1020c3dd9a2c8b7ba5ed7b863018b437ad192cedd53905f666437215571198ddafdb52775b3561e64a956fbac1492808aae53a89a63a02e2666896f87d15ef45d6b47d8cbe31f2cfa4fa14e21b0f75fb987e112310d9b4aa24ce1832ef8eef358f40ea21ade569f6aac5cde2b2defe8e8b70c611c33ac6b852e5958f6f868f11763c37865f913c2de976793f7f328fd1774419d54846ce1dfcb90bba1f225fd761351f0fdc5ffeaeafd4b5d067f54622eb9d032c2406569aee7de2573d5643d63547ef7ae5dc024ab4e544ca3c256c5c209289b52adf485e2b02d2f5f6d6b1188198010b8cce5e3b36edcf37ae502a939eee30373ee3c8e2108d7a09fa8cedaefd32bbe72c1736f0a32bba88b3d1e738ea1780b05b2cd21ea32d96846349479f0fae2c61bdb3593eecba74c11c78880ad7c3218d38c001d06cc720776bc732f2e364fc70be3715e15afbd88bc15b1130155d4c2bb8be1a9d7b99977ff80543d7cbc750a611f97fdfe8820e9ffc0a916f5d53c1bc9f20ed00d1f4703cc5b152260a0b1076be58b9c75bdd712c149b1f440b166943652f2539df6fa5f3df24031bf9f26be847115291b03118a707dca3e15418d4a6954c7cba0cbee425a659a2b356bbb4ddb8f5adca85e6dd96cc3dd2aaa483e5c89c65a8929d34a77039d0d788d2bf63b613a6302f52e80fa7d339fa9883ac3a5f1c2ba435a4a8566f8343f0d5b455314e4986040bcea9f134b948d0ffef69068285fd713d0939c8dab4fff54d03aa19d6a18292113128ad51429d75020584ade9f0605e1c9a6a82d7f7e2ac36b022e8b2a26aa7781b54053c2d924eac12b14c2772f0ba8ba18433d2183baa3160d92ae6584429c08af72fc788ac3ce0e0e8a525ef27ffe6235aa765a184d8314abfdb1cf1f10737a631bf3175fdca0d0b3484c6b0c13b203fe2d5fe41f3e0e6088893277557feda33e441b103452fab9a1b157cc1fbcb776fd8640835e71233324e3a729bff33278fca91970494d82e342ccd88088fbdf0a01b664d1d5b4f58d6dc1a4569d8938219066416b2b9a24eccec94abfce1b43cd86e921eda23115bcda2ac16af1aca540a6a88be54d976ec72b78165549010f279a1012e8b0d2f1637dee3ec6e884826124e0404f0115c15df9d5f44b5f9d0bd14141e942803a5f69a16903aa85e9b850a69a2312822763b24e06a27966b5cc805955e0fc90b313beecea8684ea9e15da75c0cf7b40f649458f18986133a52dcee218b8300c03b4c8f1d5a62d93856dca0981bb3ee398faff46c3d03dcf3d173fec6a91b08b8f0ad6207b542fdd6b2962c187ea7496333f63354b45bd58ff57a73cb5449b6471ceb72eab1377631dba4097e686002c7567f96f3fad99388f0052bf007675866bae23954938bd0c25709ce21477ad83c9f5a7f402f7f649f1262e1bf0a434ac5d5ac3138d4ebcd4f83647df115a9fb8e146574924931532bd4c702ee803f17f79ccd9827954a5af26a96d95737cd6c6da7d3aa2d978042072ae56ac9ce3dd5d79a3ed5434372eaf619339523cbe1ce229c3992d465bc565c84403d60c9258519083a90563ea3adaa771b61f6ca17589a0b20a4e5512e65bfe6fa976026b1e7a94c783e72d83b08a54b83f59b72ce1075c240c13d074ac33754f147236013a68a603fd2ed2eef7e847bfcc7f402d6bd4765135eae2f2833a852541a6ffa96d2f394a4df6e4b1c900f4080619392dcf5f3280dd42810a05f76280f0ea0e419e4eb08912f6200ecdaaab0a646db218d651263c616ce1b444d0bf296fca41f897eb912a7e3127794d75369464733700d887a617fb756b596d798c6e34ce1f94b811db146a3af14e53086535491a48584d3e025c0fa55afadca18e31ab24f944518abc68ebfb472f158d59933ebdee080f77816671b79ff4064af22e1a237429614ef7e69dc4eeb04c720a08eaac61f1e0f0bf57af211cb8343ceace0bc6325452487b042ff88c1bfb6bdd60948ab6526c343cf2c059db78e24e9626fa8042f9ac1c67c6c576167bf996ecc6f6ae96498462cc595203d14b55acb4c71822603cbd1fe7343e207166dd2250609a01757ae964787eda668f45e46e2dc3ea1ed26939d313fb71b3e8af9e8a652c8972a64c243748afd0d6c65ede0ac1eaf7cfff62a3655bfd5cdcc01092b0f922eaf7b4b68fcb2bf560ca76e4d24cccded11ab8d3644a555e46a788e2bd8b33cc061a5420c12d78d483aae88b86e309b7f44991bddeb9ec25f258dd170601112b13c09ca6c71b80635dedf33d7806b488af2f6123b46dd2457aff055cc9fe81390e2b7d13e143944f30c25804e309bf7a37d3af527159bd99d92875c2685ae657647e43081a2cc5b5a70871913c6d19340d306d93afe6d72946f5900a2744e1cf78363f5fdcd6e001f30bd1dce0c2daef9c0241ee9a14e5755eb6ed0c26fc1d6be684c4d6c65ed1f182933258c1dc91f9d79d6c94f47e2cfb6507e93fcf39276c1ca14bb47196f7200e412895e214da799fc074e0b5cb3b46dea2c5be4625ca8e6a37fc6a3719b791e83fcf444b17d53ac8e9a022e6c81678ec447b40e5c755d3f80a48873297ca33a0c7b28dda1f0b24b7145bf26e71b68bcba4b9b53531ed6e25a661670e05f64e91d40d22e8c62a81f555b934925946ff95846740b3af9b19fbe62f39aa5b84cebae55873d5556cb5072ebf3625bd57ff8a2210ab0d483e08957f2cfc9173b6cc3f34235263f78b927c5dc39593d795b1b1ee38871e950058f1fc397d0b304d49e0e5e997551a73fbf3ed5fa1add3bd7dc6e2bc1d4febcbc49bfef421de5a6b95977b6e214810cb293119d9161e416200ea0eaf2ec49f3c25848eefd9c83170ed54417fcc8d665f21ed5f9bf7d1d85cbd9625bd222bcedad0273509f84282248e49afee1b6afbede3b1cb74ba891e4df5b159a5ac669c78703c3d638a865e47f0de7b8960af138b3ff2ca73815a46923ce6887650183f4b95965d618029b7218662920298c0f71ce43e240905cd6a02532b52e59fd2e2e81579aa0c48ffbe4fa6c90c69398d808d6c33b4ba938300b9ca7643c815fe092273cf5b4e80639d91daaa72ad978f17ff3252263c0bb67e99a8241c4c2a5375229f5218048bb1143af29ea42bb08ed31daf87521fedeade76c748e642b395d6538127700041e44223ed401ee79f270e6602974b51657a9bf444bd0d3ed77c2f6830a87521f443e4f709095ca0ec9bded34a56f1229ec09f5ab7e2e54ca7106f35d8572dbf77ceb1da4fc967029de405be77d36823a40c28f8834437bc14178866d46775a13a185a10d089e4b26689f895500da9d15808b35aacf7c8ba5999d680a8e13e7fe5185266a17e0e1d5964f3b8ea550a3e174b64fdff29285049be8b85871c3b8e411e84fbea92fa9630b7a81db0ff19ccf21115373bea444c4e01e25485767b3ced2b4e33599128d1a2340a2dd9872b4ebdf11a295d7f6328e2c97c8624d9b38d4b10accc2a7d323f34f07ef718f40b4c97e5f713cf7606e5df5f29ec1996b78cca496fac31aca0591708028b5bafe6a725fe3b42ad0f50caf4e86517fb82c448e2d830673379e15fa1ce07c1e48d6c0ab4cbd895a8f741e3be819c37c5468f6f2ecf0de93b9dcc7ca1c1836a28c5b7ce6d4b8b2fa03286855188afc95a76c88902ff77bd8ffeb3590525e3b198ed418bbf7c7b5bfbde39127606c61e1adffd83998a78a0aeee779448bff9f86d077d3650be7410fdc63b3048273fc4df1f5e03819970f247af1743ba44ab6e365290f518606c79ad4437a7fdcc301859ed63a45350580615b774a4fb628c224750eafd9633bd8b1ae20879e9e1809fc437e9ac777512a18cef82fce8d9e561c449e3b95bb512fff77d62d21216d89470c200544c55349edcdbdf3f735fed961fcd504a10ca0339227474b557202b755bb7fe670bc39016ec1fbce8590ce8986921becffe6172d98c50c50bb317f1a613fd92f7bbc806ca344c23f171929e4cbe17657d5a0c45d53121df7f127715059199c6f9b3b06e786fbe1925ac5feeb161a6c72d049ef3bc7b9d3c8ad5348d135a0d0e35cea3738464577e25ae54da10740b019b4339e42f82943a1ea4b7f5d1509bc7f4040198c4d965c8d9144ee6b7974743030fa991f3377e6b2b5a43aa7fd5acf3cb0e72703c0291f69e30f562802602bfbbac"}, @iv={0x20, 0x117, 0x2, 0x5, "fdde72cd3e"}, @iv={0x48, 0x117, 0x2, 0x34, "0385cfd015e99a5e09280061dedc996bf4cf7600f8dc7212cab43fcbba735f6c7dffd824d7e0b1fd92f1139389ba3389938a8ff2"}, @assoc={0x18, 0x117, 0x4, 0xf0}, @assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0x90, 0x117, 0x2, 0x75, "5efe5dcb4b4516ea614d05fd8706bc5925eded9650479fb1d6920d721daf0adfab2d9c56bf8ff9fb320e0a9b1f4a2addb3dcd5413a3202519b7eb8e276a42fc6c9b97781d27bf688140271b47840ecf7eff21c88c0890d0e1276e93326eeaa06340526355cfcde58ddf572a1c617c301a7391b7ca5"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1170, 0x40000}, 0x8080) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) preadv(r0, &(0x7f00005b2000-0x8)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/20 05:19:07 executing program 1: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f000001d000-0x2c)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000024000)=[{{0x20, 0x0}, 0x20000000001, 0x4d, 0x2}], 0x18) ftruncate(r0, 0x10000) getsockopt(r0, 0x8, 0x40, &(0x7f0000638000-0x92)=""/146, &(0x7f00000f7000-0x4)=0x92) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/20 05:19:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002d1000-0x4)=0x14) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000016000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7e) 2018/01/20 05:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000d0b000)='/dev/snd/pcmC#D#p\x00', 0xfffffffeffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000f20000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/20 05:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a9f000)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f00006f8000)={&(0x7f000019a000-0x2d)="cd70bb01945969fb086201fe19f82b837ecf4975fa3918904cbabf43e3c8296f1ba79d31d5eaa88969ae4fac9b", 0x2d}) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000005b000)={0x0, 0x20c}, &(0x7f0000d75000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b36000-0x8c)={r2, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c7000)=0x8c) pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0xfffffffffffffffe) 2018/01/20 05:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x6, 0x4, 0x0, 0x2bb, 0x400000000, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed6000-0x9)='/dev/dsp\x00', 0x2001, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000096b000-0x4)=0x0) 2018/01/20 05:19:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x8, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000847000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000977000)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000c89000-0x4)=0xff) 2018/01/20 05:19:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0xd41, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x10)={0x5, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000354000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000000000)=[{&(0x7f0000bd8000-0xed)=""/237, 0xed}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000+0xf0d)=""/182, 0xb6}, {&(0x7f0000597000-0xa1)=""/161, 0xa1}], 0x4, &(0x7f000087f000-0xa5)=""/165, 0xa5, 0x3f}, 0x9}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000001000-0x20)=[{&(0x7f0000d56000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x34)=""/52, 0x34}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f00007a2000)=[{&(0x7f0000a13000)=""/69, 0x45}, {&(0x7f00004de000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f0000001000-0xfb)=""/251, 0xfb, 0x9}, 0x797a}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00008e3000-0x50)=[{&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f000052c000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f00007cb000)=""/215, 0xd7}], 0x5, &(0x7f0000001000-0x6d)=""/109, 0x6d, 0x7}, 0x5}, {{&(0x7f00009cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f00006d9000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x3, &(0x7f0000f56000)=""/151, 0x97, 0x6}, 0x4}], 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000966000-0x20)={@generic="28205367c62a4a543f5fabcd7a9a904a", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) personality(0xc00000f) select(0x40, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000-0x10)={0x0, 0x2710}) 2018/01/20 05:19:07 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x4c2000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000)=[0x0, 0xfff]) ioctl$EVIOCGREP(r0, 0xc008744c, &(0x7f0000003000)=""/174) 2018/01/20 05:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b9000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/20 05:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c89000-0x4)=0x7, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000089000)='/dev/rtc\x00', 0x280, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00009fb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000e56000)={&(0x7f0000330000/0x1000)=nil, 0x1000}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname$ax25(r0, &(0x7f0000e56000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000418000-0x4)=0x10) r4 = syz_open_procfs(0x0, &(0x7f000043b000-0x10)='net/ip_mr_cache\x00') getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000bec000)=""/4096, 0x1000) 2018/01/20 05:19:07 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00003e2000)=0x0, &(0x7f000039b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x4, 0x41) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x1000}, {0x0, 0xfffffffffffffffc, 0x0}], 0x2, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7]) 2018/01/20 05:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000031a000)=[&(0x7f0000da6000-0xc)='em1{,^wlan0\x00', &(0x7f00004b1000)="6e6f64657623d0766d6e65743100", &(0x7f0000ff4000-0x2)=';\x00', &(0x7f0000bfa000)='security*keyring\x00', &(0x7f0000735000-0x14)="4b000000000000dcba6e65743000776c616e0004"], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r2, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/20 05:19:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x20000004009, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/20 05:19:07 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a76000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f8b000)='/dev/sg#\x00', 0x7fff, 0x200) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f8c000-0x4)=0x15, 0x4) 2018/01/20 05:19:07 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f000000a000-0x10)='/dev/input/mice\x00', 0x0, 0x80880) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000-0x20)={0x1, 0x6, 0x13a4, 0x4, 0x4, 0x6}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f000001a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000001e000-0x63)=""/99) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f000001f000-0x49)=""/73, &(0x7f000001d000-0x4)=0x49) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000020000-0x4)=0x6, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x7f, 0x8000, 0x8261, 0x7fff}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000001a000-0x8)={0x9}, &(0x7f0000021000)={0x0}, 0x2) 2018/01/20 05:19:07 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r0) 2018/01/20 05:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00001c0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092d000-0x4)=0x2e) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000b95000)={0x2, &(0x7f0000900000-0x1a)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = syz_open_procfs(0x0, &(0x7f0000b50000)='net/ip6_flowlabel\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000302000-0x8)=0x0, 0xffffffff) setns(r0, 0x40000000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d3c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b3000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b6c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x2, 0x5, 0x0, 0xbeda, 0x100, r5}) 2018/01/20 05:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000238000)=0x3, 0x3ff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f88000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getpeername$unix(r0, &(0x7f0000a4f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dea000)=0x8) syz_open_procfs(0x0, &(0x7f0000ffd000-0xe)='net/dev_mcast\x00') 2018/01/20 05:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/20 05:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000570000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:19:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000616000-0xb)='/dev/dmmidi#\x00', 0x2, 0x8000) getdents64(r0, &(0x7f0000ac5000-0xdf)=""/223, 0xdf) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000435000)={0x0, 0x3ff}, &(0x7f0000f14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000725000-0x8)={r2, 0x190000000}, &(0x7f0000a51000-0x4)=0x8) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r5 = syz_open_dev$amidi(&(0x7f000026f000-0xc)='/dev/amidi#\x00', 0x8000000000000, 0x10200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000725000-0x1000)=""/4096, &(0x7f0000689000-0x4)=0x1000) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f00007a0000)={0x3, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000af4000-0xd5)="3cb0265442abce2352f62db4b75e011de5af08a0f70f85977950757ae7f58dd5e4f543e1be2f74aca5de524f507b4c0656bb0f32c49a6152c27f06898861bec9922a5428ee2d94177182091aeb0475bf22274dd3fdee1e6e976fd538c0ce56e1a02b5c06382e0e523ebbe5b742b2d80463f5805cf03868c906c23af99036b2dae8eec266809acb04f672027c8093c7ae8a0c92f3414035a20c91d5f5e0b2e62b5aa47e922d1ce407a4d903b4562e7aaeea71ef3d162d4b1b5c445d5a095c8fd8f90c82dadada4ebbfc15b23e398f723713f927ce26", 0xd5) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000cde000)={0x0, 0x3}) dup2(r4, r1) 2018/01/20 05:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x8, &(0x7f00001a3000)={0x0, 0x0}) unlinkat(r0, &(0x7f0000443000)='./file0\x00', 0x200) sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") r1 = syz_open_dev$sndmidi(&(0x7f0000654000)='/dev/snd/midiC#D#\x00', 0x1, 0x400) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000133000)={0x7d, 0x101, 0x8, 0x4, 0xfffffffffffffffa}) 2018/01/20 05:19:07 executing program 2: socket(0x7, 0x1, 0x2) 2018/01/20 05:19:07 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000030f000-0x8)='./file0\x00', 0x8000, 0x21) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000dea000-0x78)={0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10000, 0x81, 0x4, 0x1, 0x0, 0x7, 0x0, 0x95b2}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f00006fc000-0x4)=0x40, 0x4) 2018/01/20 05:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a3d000)=@assoc_value={0x0, 0x6}, &(0x7f000020b000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000923000)={r2, 0x0}, &(0x7f0000e19000)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/01/20 05:19:07 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000990000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000698000)={{&(0x7f000039a000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000001000-0xdf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[], @generic=""}}}}, &(0x7f0000012000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:19:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ee1000/0x4000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) exit(0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/01/20 05:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x6) msgget$private(0x0, 0x0) 2018/01/20 05:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b4000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000110000)=0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000)=""/4096, 0x1000) 2018/01/20 05:19:07 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000014000+0x632)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000006000)={0x3, 0x0, 0x2, 0x1, 0xa, [{0x200, 0xfff, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x56, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x200, 0x7, 0x3ff, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x8, 0x185f, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4764, 0xf57f, 0x3746, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0xffffffffffff7fff, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x69a6, 0xffffffff, 0x1, 0x0, 0x0, 0x3c80, 0x0, 0x0, 0x0}, {0x101, 0x1, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x7, 0xe176, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x485, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000028000-0x1)=0x0) 2018/01/20 05:19:07 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000052000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000c000-0x78)={0x400, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x100000000, 0x7, 0x9, 0x4c, &(0x7f0000054000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x11140000, 0x8001, 0x40}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000052000)=0x101, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000052000)=@random={'os2.', '\x00'}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000044000)={0x0, 0x0}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000055000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000013000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000024000-0x10)={0x77359400, r4}, &(0x7f0000010000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/20 05:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e2c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) syz_open_dev$midi(&(0x7f000046d000)='/dev/midi#\x00', 0x2, 0x200000) 2018/01/20 05:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000902000)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000)={&(0x7f0000ac5000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/20 05:19:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000629000)=[], 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000019e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006d4000-0x50)={@generic="9160811d93aaf03aa9a0d59f9409ea1b", @ifru_flags=0x2800}) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f00004ac000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[], 0x0, &(0x7f0000f46000-0x150)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae2000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d0d000)={0xfffffffffffffff8, 0x4, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x100000010800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000028c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000cdd000)={&(0x7f0000137000/0x1000)=nil, 0x1000}) 2018/01/20 05:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000043a000-0x78)={0xffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x2, 0x0, 0x0, 0x0, &(0x7f000056f000)=@common='dummy0\x00', 0x5, 0x9, 0x9}) bind$inet6(r1, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001a8000)=""/158, &(0x7f00003d3000)=0x9e) 2018/01/20 05:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00007c7000-0xa)='/dev/vcs#\x00', 0x8000000000000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f49000-0x4)=0x0) fstat(r0, &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000023d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f61000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e37000)=0xe8) stat(&(0x7f000073e000-0x8)='./file0\x00', &(0x7f0000b0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000638000-0x4)=0xe8) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000d51000-0xa8)=[{&(0x7f0000e12000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000441000-0x50)=[{&(0x7f0000c73000-0xfd)="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", 0xfd}, {&(0x7f00004ba000-0x39)="8fe6eaaa908ca19fc69f1e4e0a0e74676ea916f89c4a70202d557b00415584f5f8968eac92c6e6d068993cf14060505ca188160241d3039ca6", 0x39}, {&(0x7f00007c0000-0xd)="7ee194e539e1ac39440974016e", 0xd}, {&(0x7f000023c000)="d72c3cc67849ffd94d56cda8b965acae607e48817f85021bd2b0897ac76ab32894308230ddce2269ae2666b3cc92de1a025cfe910330b689a0cf676dd344b896cc80377016606e3ea2c38dfbcb7cb60b3b38ac9519ef86fb9f45bef8a916e7eaff57ee004a172402524effedfb4f46e1e5c6e8939bc0f66dc0ea098148f333e0d60185bd6e7f10d4b88972c10939a191ec77a4c20b33513c7609867661eb29636c234fc2cb0c22e7eff47edf25e8b7159d095c4d2a585b60", 0xb8}, {&(0x7f0000309000)="2d04f544daf5d2a5d4abaa51fbef62a4ae2d24bcfe6987b77b66a0dcdff9f83c9e94afd77db6c4eace115d1c6b0bf5f706160b5c25926d71b2a10d73cb45e244951e84a4a8cea32f0fd40cd5ff7ff08b7b9bc955bc13da096cbfcfc9dc07cc40d1ca3dd626ef7836306e2a56f27237c370229dda66713520cac817d2a764f29309fbbe7fc6e863eeb2e53f54d5e120dd4b465307de5a5926939215e4bac52cbfa4cb4de869e8ce84958418087195c4dcb3ca7cf2241ec97e5c580cc31ab521cf21", 0xc1}], 0x5, &(0x7f00005ce000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78, 0x4000000}, {&(0x7f0000029000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000-0x50)=[{&(0x7f0000c1c000-0xa4)="5d76a4ad84130660342be70fe8b46b77d908c1cb1cd37c082e35356f42f6aff25adf0ef458fa24b2c2f10684fb36c23acf0b318cc1396859e969edd6499ecaab1b9653c39464f839a01c3a75d2c6fe8c73a8cc7171759ee0f7617222a8f726e7ae2578b552de031e7f43a4d3a2256de06bb2637f916b532bcc31ea675386b156c892eb5c2f8fdc5fac7455fc97a1c606322acd82b3ad3ca783f0e31d888a829386c7dffa", 0xa4}, {&(0x7f0000881000)="f78b6db9b60ec08b9a8cc56782126e15bf7948a85d5fee223c16c6b3145482890275c1fa572e6392eb21ee68ce72041111ae5e5e17c60e1b155f3c5f4318d53dc15ccafb4f3120521bef9b2161b20408e6cb4b0ff4af129a602bb47c81c8c980fc0037fbce0f98db55c9953c28a36a9078116744147c27ef7982f821c9c1e32407da43eea001ee4a42b2a2861ee0b02b79beff61d79f19c8046d2a56e840d79f2dd8a45afce617268c4ac9aa70555e338aac2773d47258b88b110790f94389c504a2327c03fbe62e150330eda859da931eae3f61f537bc737ea4505ca92a52bb", 0xe0}, 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0x1000}, {&(0x7f0000ef4000)="7f1d80049aa362c513025bf8bb9b1f126f4979a1b0f1313a1d7edfb7356b65b933d4ff37de134fd26aeade12bd9dfeac837edb926cf2c21960f8304088fb1807746e1e3269ec17a4b7adb3988f1035898ca16102ad3e6f57bc9a6bb0fba2e198df9fbce05bcd76811435bd5a4511ac248e3ee6832ea7122b0dd043c33f30a6777d0853b7136ba0c5875dde5d6d3b8fbdf8209b1075904270e56be3ff33f646887f4b3b75c783e38b6fe6412b1866312c33f0954bcce73cc40bc994c3586f564a8fe7294d34491701c7d4e7078d83fe1320c0cc45e92606a473b7a8f4e73e102733a8d0d9a14ddf", 0xe7}, {&(0x7f0000e0b000)="20851f17fee75f828c2fcbaebe09d5ac0491b1d19bfa3ec41c096b3344a990934306b97a33e18b4b081c2dd4d34040c9f8781bdc8b7a85cec5198f5e600fddfbcbc010bd2918e39b4eaace4e63cb12a18d10168f5f3e77005d9a2fab6b6c16db68036ecb47b838db040f1aff1e8b76c42fc4e870bef0bbe642fe03754685fa31dea9f80a60774672aeac67e64c2aed474d58f366", 0x94}], 0x5, &(0x7f0000147000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x20000000}, {&(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c4e000)=[{&(0x7f000070b000)="2b0092b1e6a289d214c0ac38be074630220226858cfae8274e1b355650bedde84f277da2824fbcc99174ac488c683509947599baab6230", 0x37}, {&(0x7f00004ab000)="314d0e77bd713544977140d68423593e2f06ea3c6fcc3b30c429ef820e7b344e32efef6f08b03b5de2129dc05325cbf99589beb19a3be9f1e638aaae6d319fe647d4519acb93fcaf3ddeba86e3e89eab2e7d21758da2d9438ff67754adeaede9c8bcd37e67d42d027a8332604ed757b938926bd8733921f3263c2f9c43632bdf60ae2585fe7fd2d02b3daae54b0476e4273b85951112590c79e4364a8006", 0x9e}, {&(0x7f0000941000-0xc4)="d11c5b17acfeb52d2666d00afb528c40dbc0e2387d0e1bf452fc5bfe2f0b8bed1c17d9c50680a57b9945267d7cc42da0b249570e63f5a9e1b9798c3db58c761bb2d0e8898363ea6724b70c1356f160336d2ac00ce9858183b3101af4f784012fb8ec20e57ffbd67a97d5ffbf6c347d19f6b4827dffd85bc9af2cceb340687d3b345370931018ccb67281229cf41a78d91576ac24f206d7fadbd07a5874c96e2a0b90032629277a5830ce842f8745ca6180657a510685eae24c37b58499e9f29a2be0c0e7", 0xc4}, {&(0x7f0000f52000)="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", 0x1000}, {&(0x7f0000f4d000-0xb5)="f54980e383f091c7f2bc848897f15db6333637f95aa63256b09e4899893c8199d68ecccd202765a2a2f0eab55c1692cb399ce92ed2e23f5fc6a9288350eeed7bb8bd5da45cf2b1ea621b1e61f08f83eb5eaf747090733c7e680f6fc8f0a448e9e37bface71568383117732fd0a58a0d2e94b0f939d92c5c5af6970f1c8fd343d847cc3854c7dc68dd7abfebf64bc93aa997284e92ac78b89073b1d1655243b1635c049279861997ab3fdbaf518c643c34e4007fc1f", 0xb5}], 0x5, 0x0, 0x0, 0x40080}], 0x3, 0x20000000) r11 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f0000598000)={@common='gre0\x00', @ifru_flags=0xf2e522b65a83a93}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) io_setup(0x6, &(0x7f0000a43000)=0x0) io_submit(r13, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r11, &(0x7f0000aaa000-0xf7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 80.218318] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/20 05:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae2000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d0d000)={0xfffffffffffffff8, 0x4, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x100000010800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000028c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000cdd000)={&(0x7f0000137000/0x1000)=nil, 0x1000}) 2018/01/20 05:19:07 executing program 7: 2018/01/20 05:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ef000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000d3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df1000)=0xe8) bind$can_raw(r0, &(0x7f00000a8000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000206000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000611000)='/selinux/checkreqprot\x00', 0x101000, 0x0) fcntl$notify(r2, 0x402, 0x80000000) 2018/01/20 05:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x70, &(0x7f0000225000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x3a, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x1, 0x0, 0x7, 0xdf0, 0x0, 0x0, 0x3}], "8000"}}}}}}}, 0x0) 2018/01/20 05:19:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) perf_event_open(&(0x7f000001d000)={0x80000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) munmap(&(0x7f0000a27000/0x1000)=nil, 0x1000) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000020000004000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009d5000-0x18)={0x3, 0x4, 0x0, 0x3f, 0x10, 0xfffffffffffffffc}) sched_yield() 2018/01/20 05:19:07 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0500ee", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, &(0x7f0000001000-0x18)={0x0, 0x1, [0x562]}) 2018/01/20 05:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000e6000)={0x7f, 0x9, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x401, 0x100, 0x5, "673831bd0152650bf8b563676216061e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") timer_delete(0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000036a000-0xc)='/dev/ashmem\x00', 0x80, 0x0) 2018/01/20 05:19:07 executing program 1: 2018/01/20 05:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000ee000)={0x0, 0xfffffffffffffff8}, &(0x7f00009fb000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ba5000-0x10)={0xa3, 0x200, 0x695, 0xfffffffffffffff8, r1}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) r2 = syz_open_dev$adsp(&(0x7f0000e50000)='/dev/adsp#\x00', 0x0, 0x1) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000fd9000)=""/6, &(0x7f0000612000)=0x6) 2018/01/20 05:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bb7000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f55000-0x3)='A', 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000872000-0x258)=[{{&(0x7f0000c45000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000988000-0x20)=[{&(0x7f00006e4000)=""/165, 0xa5}], 0x1, &(0x7f00001a5000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x400000f7, 0x0) 2018/01/20 05:19:07 executing program 0: clone(0x0, &(0x7f00000c2000)="", &(0x7f0000f59000)=0x0, &(0x7f00002f3000)=0x0, &(0x7f0000950000-0x3c)="") r0 = syz_open_dev$sg(&(0x7f000004c000-0x9)='/dev/sg#\x00', 0x0, 0x2) connect$netrom(r0, &(0x7f00001d7000-0x48)=@full={{0x3, {"b7ef24cfa20901"}, 0x7e}, [{"49449ffde64a90"}, {"2854c18a9f3161"}, {"a7a3833b51f6f2"}, {"d063e13616e2f8"}, {"5182c3989717f2"}, {"3124a4a1fc5d5e"}, {"4a959cab7ff72f"}, {"919f27738c9071"}]}, 0x48) fanotify_init(0x0, 0x0) [ 80.308813] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/20 05:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce4000-0x4)=0x0) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000563000-0x4)=0x4, 0x4) close(r0) 2018/01/20 05:19:07 executing program 1: setfsgid(0x0) 2018/01/20 05:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000426000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000020b000)={0x7c1, 0xfffffffffffffffd}) r2 = syz_open_dev$audion(&(0x7f0000ca8000)='/dev/audio#\x00', 0x6, 0x4000) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) connect$netrom(r1, &(0x7f0000f34000)=@full={{0x3, {"7cda7fa576d7ac"}, 0x8}, [{"e85e8e54be8b38"}, {"b823040fcab00a"}, {"128c99607e126f"}, {"5521b230b364c4"}, {"8b7221e0763cea"}, {"e4759354e9b876"}, {"bd565bbf25f379"}, {"a1bd3a28131f8c"}]}, 0x48) r3 = dup3(r0, r0, 0x80000) readlink(&(0x7f0000911000-0x3)='./file0\x00', &(0x7f0000721000)=""/210, 0xd2) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000279000)={""/1024}) memfd_create(&(0x7f00003e6000-0xc)='/dev/audio#\x00', 0x3) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000045f000+0x69)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @generic="03f3f03648f08e78a9d7f14008a7e230"}}) 2018/01/20 05:19:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000660000-0x4)="02000000", 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000272000)={r0, 0x1, 0x0, "67066bfebbd70657ac96f1b849f75ef19f06"}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000413000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000039000)={0x2, [0x7, 0x10001]}, &(0x7f0000269000-0x4)=0x8) 2018/01/20 05:19:07 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000000c000-0xf6)=""/246) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f000000c000-0x60)={0x27, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, "b37484ccaef57098d06d374e7e438a595dca2506f66c92987bddf26d031cb9ab7bf315e1e1b52ab4bd3af790a839f305b650b9a0daa091b44a7d10a8c989cb", 0x0}, 0x60, &(0x7f0000008000)=[{&(0x7f0000001000)="4eeaae4332bec017f5", 0x9}], 0x1, &(0x7f000000c000-0x90)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000)={0x0, 0x46, "73edc8569798dc01c0f26102bd24c4c45ecdf7f4b2b2c2ad2500fe6618e40757391e796333f67be06033b6afc7fc0f9ab4dd25f8eb35086481277e238a90bf33d46c9acfbff5"}, &(0x7f000000f000)=0x4e) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f000000f000)=0x2e1) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x1) 2018/01/20 05:19:07 executing program 3: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003df000)='logon\x00', &(0x7f0000c0f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db4000)='em1eth1\x00', 0xfffffffffffffff8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003aa000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d34000-0x8c)={0x0, @in6={{0xa, 0x0, 0xebe8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003c6000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000145000-0x8c)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b3a000)=0x8c) add_key$keyring(&(0x7f0000118000-0x8)='keyring\x00', &(0x7f0000152000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000509000-0x8)='keyring\x00', &(0x7f0000e2d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = syz_open_dev$loop(&(0x7f0000de2000)='/dev/loop#\x00', 0x2, 0x101000) r6 = add_key$keyring(&(0x7f00002bc000-0x8)='keyring\x00', &(0x7f0000070000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004e9000-0xc)={0x6, r5, 0x1}) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f00009da000-0x80)={[0x102000, 0x3000, 0x0, 0x10000], 0x4, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$revoke(0x3, r6) keyctl$search(0xa, r6, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r8 = add_key(&(0x7f0000e92000-0xa)='blacklist\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009be000-0xa5)="c4398a8ee67af36418128e62306bceee3c457407514df2d00ff9682c2d5a9452d984530efed404c25ed88818a37588a78fee6b7adf725c84dbb96a863359ae0e8de4755f05a7befeb17cc4d1a6a481e79d1fde0a6705946512c0bfc5e1611df35cf56f52778db2d45dac45406993b3409f2e5697aa8c68a6deb6a4db08b727d8d10295ea174e0b7c9a67f129a3f75f2f3ce819172cecfbd3ace93983da1c06e00d64e54db7", 0xa5, r6) time(&(0x7f0000fbe000)=0x0) socket$nfc_raw(0x27, 0x0, 0x0) add_key(&(0x7f000077c000)='rxrpc_s\x00', &(0x7f0000add000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071c000-0x12)="ddeaf642b9dee25373e48607a5a96f7f68f8", 0x12, r8) 2018/01/20 05:19:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000013b000)={0x0, 0x8}, &(0x7f0000242000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004af000)={r1, 0x800, 0x4, [0x2, 0x3, 0x200000000000, 0x8]}, 0x10) r2 = inotify_add_watch(r0, &(0x7f00003c2000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000045e000)=0x9, 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000273000-0x9)='/dev/vcs\x00', 0x240a80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000bd6000)={0x0, 0x8}, &(0x7f00004f5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005b1000-0x8)={r5, 0xc06c}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f38000)=@assoc_value={r5, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000eb0000)=@assoc_value={r1, 0x1f18}, &(0x7f000039f000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000081c000-0x4)=0x0, 0x4) bind$alg(r3, &(0x7f0000972000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000aa6000-0x4)=0x3f) socket$pptp(0x18, 0x1, 0x2) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c53000)=0x0, 0x4) r6 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r6, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[], 0x0, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockname$netrom(r0, &(0x7f0000a3a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dcc000-0x4)=0x48) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 05:19:07 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x2000, 0x54000000, &(0x7f0000006000/0x2000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f000000e000-0xb7)=""/183) r1 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x0, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000e000)={0x10200, 0x1, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000d000)='./file0\x00', &(0x7f000000c000)=@random={'security.', '\x00'}) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) fadvise64(r3, 0x0, 0x8, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004a000-0x10)={0xffffffffffffffff, &(0x7f000003a000)="3338cd73b31a778c"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f000002c000)=0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000004a000)={0x0, 0xffffffffffffff0e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:08 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00005b0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x2)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setresuid(r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@generic="3104865c4e93964e812d227359099cb6", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) madvise(&(0x7f0000e0a000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000450000-0x8)='uid_map\x00') ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000aef000)={0x0, 0xb428, 0x1f, &(0x7f0000e1c000-0x8)=0x0}) 2018/01/20 05:19:08 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000919000+0x900)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x6297, 0x1ff, 0x0, 0x7, 0x3a2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000471000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x1, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "55f57c048929603f524bcefdec679bff"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) syz_open_dev$dspn(&(0x7f000044c000)='/dev/dsp#\x00', 0x401, 0x0) 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x100) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000080a000)="f165a9d00e836f4b816a121a21c7c52ebab6ed72a23d1c3e237f61f59f8f6424784cb7174f13cefc0f498320e4fe90f0f1085f651d7e5f11ed2f0522001bb3f446df049ee1b13e2d6a658a0ed39c2259") mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[], 0x0, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000107000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x410, &(0x7f00000b5000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@x25={0x805, {0x1, 0x7, 0xf7, "d9b13e1469a54ec2a8a671bc40d574ca95e69f17ac629982293dd56af1ed5b33a39c006d90226bb32b6be2dec21e3bc6285b5ead81ae12ecd9d240626c434f8dfa4496214d1b93f09b88d61046eb58a4e406384628adec9bf7dfdde4a8e3876bcb77389378e946e3bf54acd6c184816188518b8a580220add9af127cf110d0f6c604f9072e422295a269a24ab2f8dabf8ff7d103ddd5f72ad4f139d317a6bd"}}}}, 0x0) [ 80.484329] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 80.517279] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/20 05:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ac000-0x4)={0xffffffffffffff9c}) connect$inet6(r0, &(0x7f0000fc6000-0x15)={0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, 0x1c) lgetxattr(&(0x7f0000595000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000ebe000)=""/0, 0x66) 2018/01/20 05:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000411000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000091f000)={0x7, 0x5, 0x7, 0x402}) accept$netrom(r0, &(0x7f000071c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c42000)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000507000)={&(0x7f0000b15000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) syz_open_dev$adsp(&(0x7f0000e0f000-0xb)='/dev/adsp#\x00', 0x36f60000000000, 0x100010000) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x27ffe) getsockname(0xffffffffffffff9c, &(0x7f00001d0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000159000-0x4)=0x3a) accept4$llc(r1, &(0x7f0000112000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d8a000)=0x10, 0x80000) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1e, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 05:19:08 executing program 1: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000ea000)=0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000061000)={0x0, 0x49, "b64791e5da553e4b11f3461f076259cc43ce8f5b457a7d81e880dea96403b2875e38e149add39a426ef67a3114267d69b0e0957986a1c0facef4d90efbb90c69740a287c4ba02870be"}, &(0x7f0000292000)=0x51) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000292000)={r1, 0x8, 0x57, "88a0c6c001a36b99000fc8df1923d7ff31a99623ded92908cd9c0b1bdd62cf830632b21a654a73a897762d48d47b234d187c4a3eb32d796c6282f04a3bf50598b44b82f70792bcc9d7d1514ad8b20bed29b965919b9794"}, 0x5f) r2 = syz_open_dev$audion(&(0x7f0000028000-0xc)='/dev/audio#\x00', 0xa5dd, 0x10200) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000181000+0x781)={r1, 0x7fff, 0x4, [0x1000, 0x0, 0x80000000, 0x5]}, &(0x7f0000185000-0x4)=0x10) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000294000-0x4)=0x0, &(0x7f0000293000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000292000)={{0x3, 0x2, 0x79bd, 0x3, "9df9bc7b1eed20bc6c4632e18e6908269283f81872050254cd6f1ebc11be4883e6ee180105740faca131a16a", 0x3}, 0x6, [0x0, 0x6, 0x1, 0x3fec, 0x6f3e, 0x4, 0xbec6, 0x10000, 0x3, 0x1, 0x8, 0x0, 0x2, 0x80000001, 0x3, 0x1ff, 0x1f, 0x7, 0x82, 0x9, 0x81, 0x5, 0x5, 0x40, 0x7, 0xffffffff80000001, 0x10001, 0x6, 0x6, 0x20, 0x0, 0x9, 0x9, 0x401, 0xffff, 0x8, 0x79, 0x1ff, 0x7f, 0x6, 0xa8b6, 0x10001, 0xc1, 0x100000000, 0x800, 0x74e0, 0x10001, 0x3ff, 0x1, 0x2, 0x20, 0x3687, 0xda, 0xfff, 0x9, 0x8, 0x1ba, 0xfffffffffffffff7, 0x10000, 0x7, 0x5, 0x3, 0x800, 0x4, 0x3, 0xfffffffffffff2da, 0xff, 0xef, 0x101, 0x40, 0x54, 0x9, 0xba, 0x0, 0x100000001, 0x8b6, 0x8, 0x8, 0x2, 0x650, 0x3, 0xfb, 0x6, 0x928f, 0xfffffffffffffffe, 0x1, 0x20, 0xb0, 0xd20, 0x5, 0x52bb, 0x100, 0x80000000, 0x80000000, 0x1, 0x6, 0x0, 0x200, 0x7, 0x9, 0x1, 0x8000, 0x1f, 0x8, 0x10000, 0xfffffffffffffffb, 0x8, 0x7, 0x6, 0xeb22, 0x5, 0x762f, 0xdcc, 0x2, 0xe9, 0x5, 0xebf, 0x0, 0x3f, 0x4, 0x0, 0x80, 0x6, 0x4, 0x9, 0x3f, 0xdfba, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$keyring(&(0x7f000008e000-0x8)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f000028f000)="", 0x0) 2018/01/20 05:19:08 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x8, 0x12, r0, 0x1d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000)={0x94, 0x0, &(0x7f0000007000)=[@acquire={0x40046305, 0x2}, @increfs_done={0x40106308, r1, 0x4}, @request_death={0x400c630e, 0x4, 0x4}, @acquire_done={0x40106309, r2, 0x3}, @dead_binder_done={0x40086310, 0x4}, @enter_looper={0x630c}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f000000a000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f000000a000-0x1)=0x0, 0x1, 0x2, 0x3d}, @fda={0x66646185, 0xa, 0x3, 0x33}, @fda={0x66646185, 0x1, 0x2, 0x1b}], &(0x7f0000005000)=[0x38, 0x78, 0x0]}}], 0x7f, 0x0, &(0x7f000000a000-0x7f)="0d6b008115036aabbf6b3205fb2b3c965ef801e8c2aecfbc0a8a53aec76a262c4fe54a49df1ab9e03b6f33e6e97e955cd140672972994eb2a2bb7c995d23b2abe9ce547eaa9cdf42a49b8a3130ad6019e52bc4dfd687aa8a5294c5dd594e6dce7f947cbac972354008eb48c4d9510367695ea7454f7661bf6bfab33c60f596"}) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x18812, r0, 0x0) 2018/01/20 05:19:08 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000093f000)="", 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f00000e6000-0x8)=&(0x7f000086d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) 2018/01/20 05:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ec000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x16d9bbe6, 0x2, 0x80}, &(0x7f0000fec000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d4f000)={r1, @in6={{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x100000000, 0x6, 0x20}, 0xa0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) write(r0, &(0x7f0000299000)="1f00000025001bf2000013fed9ef167600041d0100008d3d93391a000b454a", 0x1d) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00008d1000-0xb)='/dev/adsp#\x00', 0x2, 0x20000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00006cc000-0x8)={0x0, 0x401}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000d8000)={"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"}) unlink(&(0x7f0000fc4000)='/') 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffff9c, &(0x7f00004b1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000894000-0x4)=0x10, 0x80000) accept$nfc_llcp(r0, &(0x7f000094c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c71000)=0x60) 2018/01/20 05:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000082a000)={@loopback={0x0, 0x1}, 0x9, 0x2, 0x0, 0x1, 0x80, 0x7ff, 0x5}, &(0x7f0000991000-0x4)=0x20) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000500000)={&(0x7f0000ae8000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket$inet6(0xa, 0xe, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006a3000-0x10)={0x0, 0x3c, &(0x7f00000c0000)=[@in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004d0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000df6000)={r2, 0x7fff, 0x20, 0x1, 0x7}, &(0x7f0000220000)=0x18) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f000017c000)={@random="be9dcab4ed5d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "8bf253", 0x60, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e34590", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) 2018/01/20 05:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x863440ed55246347, 0x80004, 0x15c7) getsockname$llc(r3, &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f37000)=0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000402000)={0x0, 0x0}) getresuid(&(0x7f0000269000-0x4)=0x0, &(0x7f0000d63000-0x4)=0x0, &(0x7f00006b0000-0x4)=0x0) r5 = syz_open_dev$vcsn(&(0x7f00004dc000)='/dev/vcs#\x00', 0x7d7, 0x0) r6 = getpid() mq_notify(r5, &(0x7f0000aee000-0x60)={0x0, 0x1b, 0x7, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsuid(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fchdir(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000b5a000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r7 = dup(r1) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r3) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000d52000)={{0x6004, 0x5004, 0xf, 0x11b, 0x2, 0x1f, 0x6, 0x6, 0x1000, 0x9, 0x2, 0x8, 0x0}, {0x10000, 0xf000, 0xd, 0x7fff, 0x7, 0x0, 0x10000, 0x3, 0x7, 0x1, 0x7, 0x40, 0x0}, {0x7000, 0x100000, 0x4, 0x7, 0x3, 0x8, 0x5, 0x5, 0x2, 0xffffffffffffff9a, 0x8, 0x8, 0x0}, {0x105001, 0x4, 0xb, 0xffffffffffffff76, 0x200, 0x1, 0xc77b, 0x7, 0x9, 0x96, 0x10001, 0x8, 0x0}, {0x100000, 0x105005, 0x9, 0x8, 0x1f83be1e, 0xfffffffffffffffa, 0xc850, 0x6, 0xd03, 0x7, 0x80000000, 0xfffffffffffffff8, 0x0}, {0x10f000, 0x100002, 0x9, 0xffff, 0x3, 0x7fffffff, 0x40, 0x8, 0x7, 0xffff, 0x6, 0x3, 0x0}, {0xd000, 0xf000, 0xb, 0x80000001, 0x6ba, 0x1, 0x10000, 0x6, 0x997, 0x5, 0x9, 0xff, 0x0}, {0x1, 0x5000, 0x7, 0x4, 0x400, 0xf28e, 0x0, 0xfffffffffffffff9, 0x100000001, 0x80, 0xffffffff80000001, 0xffffffffffff34fe, 0x0}, {0xf002, 0x14001, [0x0, 0x0, 0x0]}, {0x1f000, 0x113000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2000, 0x2042, 0x8, 0x0, 0x4, [0x452, 0x8, 0x5, 0x451f]}) 2018/01/20 05:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) fcntl$getflags(r0, 0x408) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00004a3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000738000-0x2)={0x0, 0x0}, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000f60000-0x8)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000879000/0x3000)=nil) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000bd4000)={0x0, 0x0, []}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/rfkill\x00', 0x105000, 0x0) 2018/01/20 05:19:08 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/dsp\x00', 0x80040, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000e7e000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0xfffffffffffffef9, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000cf2000)='./file0\x00', 0x4000, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000cf5000)=0xfffffffffffffffd, 0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000db6000)=0x3f, &(0x7f0000c79000)=0x2) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/20 05:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000041e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e9d000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000144000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c2d000-0x7)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000322000)={0x0, 0x2}, &(0x7f000097d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d28000-0x6)={r8, 0x8000}, &(0x7f0000101000)=0x6) timerfd_settime(r3, 0x1, &(0x7f0000e73000)={{r4, r5+30000000}, {r6, r7+10000000}}, &(0x7f0000ee6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a16000)=0x0) perf_event_open(&(0x7f0000635000-0x70)={0x2, 0x78, 0x1, 0x3, 0x0, 0x3, 0x0, 0x4, 0x4000, 0xc, 0x7, 0x2, 0x7, 0x4, 0x8, 0x1, 0x3c7, 0xe1, 0x63, 0xd7, 0x7ff, 0x1, 0x9, 0x2, 0x4, 0xfffffffffffff646, 0xf96, 0x200, 0x9, 0x80000001, 0xfffffffffffffff7, 0x40000000, 0xff, 0xe03, 0x3, 0x4, 0x10001, 0x5, 0x0, 0x4, 0x2, @perf_bp={&(0x7f000041f000-0x1)=0x0, 0x0}, 0x5, 0x7ff, 0x800, 0x3, 0x3ff, 0x158b, 0x2, 0x0}, r9, 0x7, r3, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000840000-0x4)=0x3, 0x4) 2018/01/20 05:19:08 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xdf) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) fcntl$dupfd(r0, 0x0, r0) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0xfd6, 0x77f8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000005000-0xc)={0x10002010, 0x0}) ioctl(r0, 0x80184132, &(0x7f0000008000-0x5e)="") 2018/01/20 05:19:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x34)="a553300fd272dcbc45e939c63542fac7fe4f32ea6f5beaf9a65ee657edac0e5bdecb44dfbefcef00e6a993b38b70b933916b13dc", 0x34}, {&(0x7f0000002000-0x1000)="85d3f450574ddae23d8c544ada9c74508557668aaf5638ee84dd77a03846488b5af6d5b7118f5202df9e004afe95a7ad9498fd4d4e9d1165f34f1dc1a1024f00974a92a8420736d6990fa8948fc80a7fb59003335774361d7bdc70574e911516599679be357adfba58e5e55c2cb662df0e0a59f4bc89ec0755caee66e47365746db40bc1813d98a109b958709eebb32f7815eb172969b4d4639a3e062b898307b9de0013e3dbb92eedb596b21737112c5350870ba127eceab53555eccd619fa21c216eb2ef8e396c27be046460fa644182a62829d82fd3e9afa10e65a8fde981e44cffd98a2becb81ae06e5a49c9bd336c6aaf9c7d684adf198377836872c2d683845504dca2f9ec8892818648195d83cf47ea3b157fce26a3705494bfc8b1a178ce55b2233e9b39c0180a7ab5857d0d0daed725795db8a1583f8464f1f2e441c5558509ad369cc8499a3201b7ae55645aba880f18e2a3710db0dd5a37833fb80cb386ece3ec5710ea84d83e86dae6250224c459c6bb7f7202730de09162c41d987d171b5c158b93425be17180e82a814a8be80443baf1459ce274222fb80aedd16d7e57184863103a4e0aa7d4b718fe2eb75251edb3a7441cb9d7cf2de764d5005330ebd2fa2210ef66fd1a487746b5f48a034e1a04e171011bccafd26905dc837534bfd0787e486f549223487c24a0a3cb32c9268eaa929c3dd2d87b72add98da340750778c985c5af39e285e276c7b4c57bb180486bd6eb2ef7915f269347981f2ca70d4a242157b343c6717b0d9bdb3f0398aceb3dea6cab886665af2bdcf4659b8433d53b84e538fd8153f2d98ed578e1f6c2e1c707db26df3fe23680da384e0adf5df2c5e0fd61fab7f6acd3c40f733e35421cdadbed61241185ce66401cd7dcd6e919bd5e1002bd0b76390f58b696cb66b86d7a7ee2601c8374d0e9c1cbdd332a0b7a908a55457703ea3a38bf7dd5a0d5cc4f66dfecaba55839e9cd7294a77687cbcd6eff290216038590c672e05948ec74be0277dbdecde18dadebb46a004b848cb3a5ea2b598c6a9b85997df26f8c5d28854ce1e3ad5abeadcb84de7ea3de15a4e0bd984832f0e9108c9f002a14afe29cf4637eba1a9b0744258493e922786b40bab59294f092588cc36816eec04904d7e033d4c36619ebc35bfdf2e7da198ec399a457cbdb06d13022e39846a30119ec7eb455075cbb65f316c85d122b7cbe98bccd509a5dac285940ba4f212289205f2b19695152f6b97fa84d4c9265256274dd569bf3f8dcda9602dc73eef4fc5533a1bb169e9566aefe5b7bd4ae3b9f799d5536c3181561d431c934437c54ec4c0daeeb9d3a329fae872af2447303c184c123605063c5e92b331f0fcf9659013d434b3f717336e3a86649ad5feff775a402ff5144d3bd4f4dcab72f364052048f3e7df842cd9f7cbb22a5726beb70c7a5a68b95872fed552f75c5c9b296d1f4ccc94c24da5120021dd17462a0545a0081ddbe0552e5b734e37e8ada791dec71936f212cb6ae619f64c291a0ec8b227f1a7d5528a328568a6167e8fca1be1aa33f1d6e2b41949eb48144ddfc703b87180992b6037904403f41476ade7d238eddfd070492b97e91ef0c4fec87526f4dca966b834d701c941868358d44298b96fdd14db1c8c3467b5e4189c2ded0d98a782f2b6f26a04e9b16baa0d7e9504d9032625a645d11eaf855440ab1a46d918733493ed38fe9fe34e9965a5bee02b7b13903a19bfe4db288d66ffa99602ba6722fea5700aa5073304259e175a263f6bb5d2d127c7e34a4f040c31eb479fb13737d1009cf074e8744a267f55a65f0418b4593f50d6a8232d4468e1942375e5a0c58c09a374c4ddc682387ad97e643fa9c46753fdf36e131b299c2916a3f447a6971fd46150c57103acc3be95b0f935b1880a89fc9360c518314372debc67a449d2f481fda0674748488c40ee3dd2685ea6ab5fdf535bd949f488366ccfec7a09bf91db8bc9627a911e97bd0b7037512b952a1779f5811d63580dcc333802c04a525c16af109949f4c4c8f646d5a2573daa465aedfc52dfd0a010ad16935fc7cc94eca1f27b5f76f9621ae84c401c58f1ba89275583ce03bf5ee693ea8a78168dc13aee1f737f2458f636d72d60d4f1fa3c8638c121648e6dadf40b55c4a519f9534fa834840974906c4728d53f7f64f00c08bbef56c428027f22a92e89fd8f3021007b7555dce471c0079ae2812ceb75c4a9c0cdaa8bf83bf1189d15bf7d63a6f4149749123099e8000637ac1a07f977ff8b07b3f58d9f78df6efe15cc7fa0423be2633355166f9a6b38afdf69e5c4b396af89543b5589476a2593870833280856b477403481a74c983c60e41461bb3112e693ee47345894975ac0c70a38f9792d3cff6a04280676097e7c4bfd43e46a7e4422f96339e3253ce916c60dd96ad8ce4361cb159c96e3c4b4874afe6588a59c755cfb2e033895ea3709b0c17711359b21316c3c85875545d24f782d1331765ae6160a9bb7d6ea4d1ed2f50a6e6da98d3f3d3b2b265e4fd9580189ead97e1d1f88f5fe05a2a909e4bcf2431c0897e834afe5e4dde6b776abd4d8580ea578a2d06b1a3b6a210571e8cfa120e53b940e746a19cb62b1cf0c619f2ff74bfed91989d53c5f3c6c8f9df441e17f3bcb4f3158f027f838de01e9af5ec4a464c08864ab6b3339eb7843b4035cccd3454f969a4fa0430e19091c0b8fe50f11eb37dcec7faab26aae479cd0e8b15314d86c085240f747f4a3c847f55845f071b04fea7183a73992dac94047c98c4d38b3a19db75f0031d360aa722ba18dc744a8762801742e12c516fed69b6bfb215727686f384767f1165d98a4573d973279e81292a65fa29b36ed49f8ef530205877afd5d83d271853693d5acabb33355a8a761ac17efd81d298e0b06fe50766e94d9b2961309c18b615d7c9c1b14dcf9426f74fa42616c0569a2e1a6066d4fcf52c0253339edbe7a8daa8e89fba8cfed0205e735d094bd3b4b3ff11f7cf06ce4f4ac55f83c693209c068a0fcfbe52d1710fea0cb4b3a04ef7ebc50e0711c487d4e91f400b96516d09916cffa13bbae4f4df020c55b44006dfd9a11451d141cface8f5eeed10106f3d4ab482facd7105d6d2cd1d3f7dd48ab4d7243411764466bbcf160822653e6ea8eb93a63bb70695ba72e88552456e8546d28e9f1ec514504df87d07e8ec5eb6e5746ce4b7ed7dcef35b8e299822eeb56485ab63d3ba1fe6e3ca2d19bcfe35f0c9f6ef3cff25ddf5df2db5f57dbd7f57af860770ae984ca096372023a7a5b519332c614eecbb2e7c15d0a5268229856bca974960286421e9dbab970aa8573a2c831ff3a36ebd8acb7fc7601ab8e1ff3b916457168d70a7bb4f7706380b30fc1e866618e30e8c4f1e6dfde2a7317b55f300f6301aae1a8d76033198688fffb2fe9cd5563d79c45e4908bf40aa6d1147f424aba1c31e2d36cdf2489943f39c55ddbd0af591da6ac441436bd586878a64d6620313ae623eeb89f99386c032cf80530e41b742ce07628eac07d79c52d819720c606fcfe67084d4c90f6c512a4c4a9f66d7644f571c15056f00754bcfe3988561c9ed39f24202ae1b791b134ea8976dffa1092ab8581a2702e8c9d531f672ce1e758af4b998e9b1801946916b6dc09d8db92e2a2ac674c0eb1d9aa13ae987e16ba21acb04ac6d43ee8b5799aaf9a997d1a4218ed302d749875dd5c270a380ed9b58be81989fdde3432e9d3957dffa53a5cfbe22d2c1a50245c592c7b709b2cfb6661688c916f3396c082743d7cd930c08d7c0f2ccfcea219dfa813d8ea6bf0999caefb6a34dc154760a12744849f9f0cecc94417eaa2b07ed51bbf64c3e700990bc1cec61e139148c09cb594d1aaa00dced13e26cb4105d98e39f3b73d31e773fd350be53938f3778cc47e332a3462204795f100ba05478b4cc1cc1066b53297808ebb52199ecc1ee64ef635cdf53d6cf164be8066348d981e8965b9123324b4424d51ba0fdbed5f618f0eb3b70641ab9b11cc5acc02da423699f98d6daf3076f1c594cef3e17c1b96824838d99a06c56d786d1b8827a609f7db5f0bb98ae0d1c7c07f448f2e9bb14b57791c1a6944ae38b94bea77694bd10f9231af6d637a9d9ac3f6dba1e613b3a66e9396d6c23e5fb18b40343f7920809112fa96d5d395ea45138e956eee5c5cc35042995c9d242288d6e5e742e19401bd725cb5648858a5426e321b126667a7ef389c727485df670a9a02b79b000a7126eb0fcd5a30eaaf70c08c2fdfa2b138e314c2f3a26d2ba4d9610c983b2dc97f6b976b5f479986acea63d7d3d416e47c04d10105e5c4910346d9ac61fe6da2f2dc4eb76edc0b5b6d9e2c5ad26f2ed416c08a9c92b1177418dfb66a322038b6addceb542c454e3717a298102363094f7b48fbbcae521795aded36cb069054487c22eb4f366261e013543117814bb3096d9bb9104985205aeaf26a7bf4c6319eba3de8aa8883374b2c06d7f4d57902715d7568a8e88b673c46308d66a342fdf4d58d4072423f44e8e8815e3b9afb03b819460aad9a316f40b02c6e00beb2e386d22a2f875cd15b66e9ae70e07fd52115c6eb8107cab519c2a591348b5e25728ac4011bb40d1d918135c873169416ce96cb039b288ca69b01682b7fed4bee71bc80e0f6fdbd5f92f6b853d4db416440653a2092ebffeee6a673762e7bb2869485b987c445c4fce66d9cd505afba759fb6639f91d399198c092a3ecc53262374f86250c431d9d4989b714ddbaba37b13a043725b1e7e60b77e7eada398ca38aa848c4d051c136384af162ca888e4955c632ecb29210d3bafced18812b18dc5c94b27f70162228cb9d4ad2844148bc0b38100493cac519ed4e2e64dc332c0d84354a7e77ef61697bbee3e1bd55c6a94cf098b57d5894bdc361a4660ee79b3b2a10dafe4a506672512411880abb28fed4e94c229933b91b616099f92fa6b67d910f215592d30653e2fb76d7998002d444936212294a28adf4bf132b118b7461d474f37edfe31fe503c75568baa055c3a3ace8fd133904a4a83c58f8f49bc1e22f85212ac7d585088478be8d1b8499e18ee4c74f22446ba5acc5d7826e7cd3aba7000dd5eaf5f2dd9f42b79eacaec22c8d4bdeb8713c7e436f03d64d25a63e6c144931beaedaa6617e76458d275777cd11d26996d4e0b01d7f487f5ffc90a8752485f4f6d8287fd18970d6d0dd2f520aca9d01ba283a42349f0c2b453928634b487516debad68e1afc5ec858e5df695ca27ce9da3942d482e2d59db74d6dbecbedd4b3c76971bfbbdbc597e87786fb576cc0ea958f4ee9b87800d33730ca088b17c08d2aac42bced90132007797dfd46a4a7e778df215bbdc7a75e7eae03b532b391ec37194d6e1dfb8347290eca3a249c55095429b88635da0fca1b48c68c83fb11cf8af688061a5a17d64007fb9813f38cf4da3b4481d6a4aed2d2d6d167f1093a24d80a631545bdbf215eb4d7be409513b0468772bf5b8db6c56f9d816da9485659ee274d127773db89149adabd837367ec3aec6ed994cbe5aea875e380e0166c6be6db30307f835916cfbaf73802708bbeed1311ba17911b13c3950f918a5a50c20efd45d78bbe57200800f45f15854dad3b8fa1bc9a91e449a3927182f405ea40ba2cfa780dcdd4386840dcb713921fc065597a4479b8c9dd18148f6357ec1e3f5bacb276b456c2d35778788713c427c520f4725ca93bbf77fc3ba58b827cef255e68418ad77caa891bd374ac01224b47698fae0b", 0x1000}], 0x4, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x12000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000012000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @common='ip6tnl0\x00'}}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003000)={0x0, 0x0}) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="02", 0x1}], 0x1, 0x0) close(r1) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffcd) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ab000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000258000)='/dev/ppp\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002aa000)={0x0, 0xc7d, 0x400000100000001}, &(0x7f0000c5c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000044d000-0x8)={r4, 0x4, 0x4000000000000000}, &(0x7f0000083000)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f000018a000)={0x3, 0xe32, 0xffffffffffff23c8, "bb2d9af7e7bc", "a2ea128a020b17b746164b4ba7134b0b"}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000379000)={0x8, 0x8000, 0x1000}) socket$bt_hci(0x1f, 0x3, 0x1) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$sock_proto_private(r5, 0x89e8, &(0x7f0000c83000)="f9728bf39646f0f8228735f5b6638eeb83bcc54a2441242c09f7954b917634f9882d31f79d5e18483a484bcfa2bf515e892109586676c9224454fe1cbb091f07789a7bd7a4") ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000b2f000-0x18)={0x6, 0xa235, 0x7}) 2018/01/20 05:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004f0000)='./file0\x00', 0x0, 0x30) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e6f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005bd000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0xed, 0x400ffffffffffffd) recvmmsg(r2, &(0x7f0000e29000-0x1a4)=[{{&(0x7f000013b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cee000)=[{&(0x7f0000d0b000)=""/0, 0x0}, {&(0x7f0000e93000)=""/84, 0x54}, {&(0x7f0000af5000-0x67)=""/103, 0x67}], 0x3, &(0x7f0000a68000)=""/37, 0x25, 0x7fff}, 0x4}, {{&(0x7f0000a27000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000059f000-0x50)=[{&(0x7f000068f000-0xab)=""/171, 0xab}, {&(0x7f00000f9000-0xda)=""/218, 0xda}, {&(0x7f000010e000-0xfd)=""/253, 0xfd}, {&(0x7f00006dd000)=""/72, 0x48}, {&(0x7f0000b28000)=""/0, 0x0}], 0x5, 0x0, 0x0, 0xfffffffffffffffc}, 0x80000001}, {{0x0, 0x0, &(0x7f000021d000-0x1a)=[{&(0x7f00006fc000-0xb4)=""/180, 0xb4}, {&(0x7f0000527000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f0000c9e000)=""/4096, 0x1000, 0xba26}, 0x10001}, {{&(0x7f0000950000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000129000)=[{&(0x7f0000800000-0x20)=""/32, 0x20}, {&(0x7f0000358000-0x95)=""/149, 0x95}, {&(0x7f0000c73000)=""/206, 0xce}], 0x3, &(0x7f00008b5000)=""/153, 0x99, 0x7}, 0x1}, {{&(0x7f0000148000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f0000f23000-0x10)=[{&(0x7f0000368000)=""/234, 0xea}], 0x1, &(0x7f0000de8000-0xbd)=""/189, 0xbd, 0x7ff}, 0x1}, {{&(0x7f0000cc7000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009d2000)=[{&(0x7f0000168000)=""/123, 0x7b}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000b1e000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e1000)=[{&(0x7f0000d48000-0x73)=""/115, 0x73}, {&(0x7f00004e5000-0xa5)=""/165, 0xa5}, {&(0x7f0000052000-0x6e)=""/110, 0x6e}, {&(0x7f000079c000)=""/225, 0xe1}], 0x4, &(0x7f00002ea000-0x2c)=""/44, 0x2c, 0xff}, 0x7}], 0x7, 0x0, &(0x7f0000693000)={0x0, 0x1c9c380}) openat$dsp(0xffffffffffffff9c, &(0x7f000062f000-0x9)='/dev/dsp\x00', 0x241, 0x0) 2018/01/20 05:19:08 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000042000-0x30)={0xc, 0x0, &(0x7f0000041000)=[@dead_binder_done={0x40086310, 0x0}], 0x1, 0x0, &(0x7f0000041000)="db"}) 2018/01/20 05:19:08 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000016000-0x4)=0x58, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000014000-0x38)={&(0x7f0000003000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000-0x10)=[{&(0x7f0000024000-0xd3)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x40000}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r2, &(0x7f000001f000-0x1)="b3", &(0x7f0000022000)=""/100}, 0x18) [ 80.819401] QAT: Invalid ioctl 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000ea000-0x18)={0x0, 0x2, 0xfffffffffffffff8, &(0x7f0000178000)=0x0}) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000924000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000897000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c38000)={@common='if\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00b', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a077500d5e303b0000000000000b7", 0xf) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00002ba000-0x50)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x0}, 0x962, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$midi(&(0x7f00005b0000-0xb)='/dev/midi#\x00', 0xffffffffffff8001, 0x20100) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000b25000)=0x0) connect$inet(r3, &(0x7f0000665000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) fstat(r3, &(0x7f0000950000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r4, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000fdf000-0x63)='\t', 0x1}], 0x1, &(0x7f0000fec000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000e3a000-0xf2)=""/242) [ 80.843245] binder: 11662:11664 unknown command 1074291675 2018/01/20 05:19:08 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000007000)='/dev/input/mouse#\x00', 0x9, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000007000)={0x7fffffff, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000008000-0x24)={0x1, 0x9f, 0x4, 0x8000, 0xff, 0x101, 0x9, 0x4ec, 0x0, 0x2, 0x7, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="86", 0x1, 0x0, &(0x7f0000007000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200001) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000046b000-0x20)={@common='bcsh0\x00', @ifru_flags=0x8000}) r1 = syz_open_dev$sg(&(0x7f0000784000-0x9)='/dev/sg#\x00', 0x0, 0x3751102cd88a9a63) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d01000-0x9)='/dev/ppp\x00', 0x414100, 0x0) io_setup(0x20000005, &(0x7f0000540000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00008e8000)={&(0x7f0000fa1000/0x3000)=nil, 0x3000}) io_cancel(r3, &(0x7f0000b48000)={0x0, 0x0, 0x0, 0x7, 0xa20, r1, &(0x7f00006db000-0x2f)="81839b23b09697a88c4b3fbee7cb7c2a30c53eac86aae6e63326872a201a884061699353961869a636ea9ee91c4c93", 0x2f, 0x7, 0x0, 0x0, r2}, &(0x7f00002d0000-0x20)={0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x80000) 2018/01/20 05:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d3e000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000071a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002ef000)={r1, 0x7}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000740000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b96000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000d3a000-0x48)={0x2, 0x6, &(0x7f0000b5e000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x26}, @jmp={0x5, 0x80000000, 0x7, 0x0, 0x5, 0xfffffffe, 0x0}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f0000c32000-0x4)='GPL\x00', 0xadc, 0x1000, &(0x7f0000b45000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) umount2(&(0x7f0000117000)='./file0\x00', 0x2) 2018/01/20 05:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000360000-0x4)="2e2e00d7") socket$inet6(0xa, 0x2, 0xff) r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d88000)=[{0xf, 0x1ff}, {0xe, 0x0}, {0x2, 0x100000001}, {0x8, 0x9}, {0x8, 0x878c}, {0x7, 0x80}, {0x2, 0x1}, {0xb, 0x3}], 0x8) 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000545000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x1ff, 0x0, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f000083f000-0xe)='/dev/admmidi#\x00', 0x20, 0x400000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a15000)={&(0x7f0000000000/0x1000)=nil, 0x607, 0x3, 0x8, &(0x7f000006f000/0x4000)=nil, 0x9}) write(r0, &(0x7f00007cf000-0x73)="29ed82dcdc23dc613db2be68b3ee7c0cc8ca3bdc4aa877f5ca7b17be538750e770258337e6ed5308cca9d41bb45b337a957b6471299412fd881e5f3527650873fe706d89a4be923018b297a7160a5048b868e0d01da9926c083fd903e8e80fb7210633a1423648d7cabb160b015254f72c5889", 0x73) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000beb000-0x12)={@generic="34f9a8382c79428c5d247a9a5fb4c94c", 0x2}) fcntl$getownex(r1, 0x10, &(0x7f0000982000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a28000)={0x0, 0xffffffffffffffc0, 0x1000, {0x0, 0x0}, 0x1e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r1, &(0x7f0000432000-0x5d)=""/93, 0x5d, 0x0, &(0x7f0000b32000-0x10)={0x3, {"e1b673a11dd3ef"}, 0x20}, 0x10) fremovexattr(r0, &(0x7f0000359000-0x9)=@known='user.syz\x00') ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a1e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000084d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000082e000+0x96e)={r2, r3}) 2018/01/20 05:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000057b000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000062000)='/dev/hwrng\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000a3c000)={0x1, 0x78, 0x4, 0xfffffffffffffff7, 0x7f, 0x4, 0x0, 0x5, 0x101d8, 0x6, 0x4, 0x1, 0x1, 0x7, 0x4, 0x22e, 0x7fff, 0x461, 0x80000001, 0x7f, 0x9, 0x2, 0x7ff, 0xffffffffffffffff, 0x7, 0x1ff, 0x3, 0x3, 0x2, 0x6, 0x3, 0x2, 0x5e, 0x2c35, 0x10000, 0x6, 0x4, 0x3, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffff, 0x81}, 0x1, 0x2, 0x10001, 0x7, 0x100000000, 0x200, 0x9bef, 0x0}, r0, 0x8, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='cpuset\x00') preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f000041d000)='/dev/snd/seq\x00', 0x0, 0x22080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000146000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ded000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000)=0xe8) r5 = open(&(0x7f000000f000)='./file0\x00', 0x0, 0x4) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) getgroups(0x2, &(0x7f0000ab4000)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f00006e3000-0x38)={&(0x7f0000847000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002d1000)=[{&(0x7f0000658000-0xfb)="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", 0xfb}, {&(0x7f0000599000-0x4)="f62798e9", 0x4}], 0x2, &(0x7f0000944000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x20, 0x804}, 0x54) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/20 05:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000904000-0xbe)=""/190, 0xbe, 0x0, &(0x7f0000b06000)=@ipx={0x4, 0x0, 0x0, "8fc2d975c228", 0x0, 0x0}, 0x10) 2018/01/20 05:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000408000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x0, 0x80000001, 0x1ff}}], 0x30, 0x0}], 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000045a000)={0x100000001, 0x4, 0x7fffffff, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 80.891762] QAT: Invalid ioctl [ 80.920520] binder: 11662:11664 ioctl c0306201 20041fd0 returned -22 2018/01/20 05:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) r1 = getpid() fstat(r0, &(0x7f000074d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d76000)={0x0, 0x0, 0x0}, &(0x7f0000d96000)=0xc) lstat(&(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000e0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055c000)={0x0, 0x0, 0x0}, &(0x7f0000051000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00006c0000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000363000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000)=0xe8) stat(&(0x7f000083d000)='./file0/file0\x00', &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() stat(&(0x7f0000b27000-0x8)='./file0\x00', &(0x7f000014f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb6000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000caa000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000361000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000564000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000395000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d24000)=0xe8) getresgid(&(0x7f0000a2c000-0x4)=0x0, &(0x7f0000492000-0x4)=0x0, &(0x7f0000335000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000022f000-0x4)=0x0) fstat(r0, &(0x7f000075c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000535000-0x8)='./file0\x00', &(0x7f00002d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004e4000-0x8)={0x0, 0x0}) stat(&(0x7f0000f89000)='./file0\x00', &(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() sendmsg$unix(r0, &(0x7f000051a000)={&(0x7f0000c9d000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000d77000)=[{&(0x7f00001ba000)="b039875ad1502951bfc203dfbcb8e890b281fb40fa3fb11b2c42f8d13478a6439ca184cc5b1a64eae717f05714e8cb3633101b58eeacc8070b0f909158dde0eb62bb30ac707dc66e30f80762b9b13edca70d8d975fc4c3ec815ad2bf368f54f6321f0cd2ad167e5a1fc8337f9e3a870479385633c51e7d78828ec35455354dc7c1f4b9e2ec2daca1756cccb1a7f0efb8d5dcc7b3d6eb17418950886ec82303089729dfced3e0daa629ab6dac992ae0b7264b8e316fabe92196aeb604486bf450b3c6ad0fe1014227d74a5b880876413e74c44b", 0xd3}, {&(0x7f0000ab9000-0xb6)="714f9da21434994ae48429b9e09f9a6251ef117de7fc67f738149c9d2eb75bbc3d82f79aa8c5aa7fe6ac2e2f15e39dd78ca1597533a299bcdeb75dc5af7ef233b55b9e36bd19df41e87cc9bfd0412c46a8955295de0092cd5eacf0db6cff323d69eccc8862e4575d1a8a06f6f33685b4d01679b310d5be0c979d98cb7903b02b1e33fe8f16204e356dc94b79c92890435a602a6eef94fa1c15e0b0ec12796ce1e6e8aa8042e3dc726b6b666618e332ba485dafadb3ec", 0xb6}, {&(0x7f0000aed000)="57d297b940ea8f8430ee0409abbda8a6f918790615973cc084e9dd2091a6b7e932e6e509c3da91c7749b4f3cacf9e955c5af8ee930a89f5f6a", 0x39}, {&(0x7f0000c76000-0x86)="b53b3604cb8fb0684d04da6b119f7bad4f3b3ad4658dd748ef3a43b8e7bce5ce526f66ea2e62e0e0468133b04b40fb6aa15e8729fec89a97e2b71ba66decc5fbba4b70fd0aff45a282a48d1cc652acc30f846b6d8b3a836a6edb290571b9d6a03ca7e632ad61c7b15a9cad0237c6092bc58e8f2ab8dd1e0de87fb67a0d44ddd83858af1875b8", 0x86}, {&(0x7f000028d000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000444000-0x118)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x118, 0x20000000}, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/20 05:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[], 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x7003, [0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) 2018/01/20 05:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = semget(0x3, 0x6, 0x10) clock_gettime(0x0, &(0x7f000073c000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f0000617000-0x1e)=[{0x3, 0x6, 0x800}, {0x3, 0x2, 0x1000}, {0x3, 0x3, 0x1000}, {0x3, 0x6, 0x1800}, {0x3, 0x5, 0x1000}], 0x5, &(0x7f0000e2a000-0x10)={r2, r3+10000000}) r4 = socket(0x1e, 0x4, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00009be000)=0x28c, 0x4) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000177000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b1000-0x4)=0x14) io_setup(0x2, &(0x7f00001da000)=0x0) r6 = syz_open_dev$audion(&(0x7f00009f7000-0xc)='/dev/audio#\x00', 0xfff, 0x100) io_cancel(r5, &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000bf3000-0x1)="e0", 0x1, 0x7fffffff, 0x0, 0x1, r6}, &(0x7f0000c42000-0x20)={0x0, 0x0, 0x0, 0x0}) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) bind$inet6(r0, &(0x7f0000579000)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000b2d000-0x50)={0x6, 0x9, 0x10000, 0x7, &(0x7f0000b2d000-0x240)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a95000/0x1000)=nil, 0x28002006, 0x0, 0x10, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/20 05:19:08 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000002000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/20 05:19:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000026b000)=0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000001000-0x20)="73bc6248edf3c406a8a275a1aef9bd1bec4cd46a57658e5897849fc083e32ba6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a8000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d90000-0x4)=0x0, &(0x7f000056a000-0x4)=0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000860000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ba000)=0x26, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000081000-0x108)={0x0, @in6={{0xa, 0x1, 0x163, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1000, 0x3, 0xb00d, 0xb8a, 0x800, 0x0, 0x11, 0x2, 0x7f, 0x2, 0x800, 0x5, 0x6c7, 0x80000001]}, &(0x7f000023f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000177000-0x8)={r4, 0x81}, &(0x7f000092d000)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000bb000-0x10)={0x570, 0x5, 0x7, 0x78d}, 0x10) r7 = syz_open_procfs(r6, &(0x7f00003d9000-0x9)='children\x00') exit(0x0) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r1, &(0x7f00009a9000-0xc)={r1, r7, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r7, 0xc08c5334, &(0x7f0000cde000)={0xffff, 0x5, 0x4, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) readv(r7, &(0x7f000034c000)=[{&(0x7f0000c84000)=""/49, 0x31}, {&(0x7f000075a000)=""/187, 0xbb}, {&(0x7f00001ec000-0x3a)=""/58, 0x3a}, {&(0x7f00008cc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ab4000-0x63)=""/99, 0x63}, {&(0x7f0000b47000)=""/7, 0x7}], 0x6) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f56000-0x4)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000688000-0x4)=0x0, &(0x7f0000c48000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fb4000-0xa0)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x0, 0x1, 0xb4d77ed82d79bf44}, 0xa0) sendfile(r7, r7, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/20 05:19:08 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0xd552f7a4e917cde0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a32000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x10001, 0x0, 0x14}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x51, "46fef193b6f0a52b943ecaaef08639f3588272204899f27ef4f78879ebdd9adfd936265401a936793e955d5146319fa91346a5b0db483c444f81c1e437aa1ef0ef6a1ebba4d1ffb3f870582a23c19c7b9d"}, &(0x7f0000000000)=0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000021000)={0x100000001}, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = dup2(r3, r2) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000f5a000-0x8)={0x400, 0x0, 0x0, 0x9}, 0x8) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000047c000)=0x0, &(0x7f0000d62000)=0x4) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000342000-0x1)={0x10000, 0x10001}, 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000fb7000)=0x5) 2018/01/20 05:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a2d000-0xa)='/dev/cuse\x00', 0x228142, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000909000-0x4)=0xa80e, 0x4) creat(&(0x7f0000892000)='./file0\x00', 0x0) mount(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f00002f9000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000c89000)='/dev/snd/seq\x00', 0x0, 0x7fffe) read(r1, &(0x7f0000fb6000)=""/28, 0x260) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000dac000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000669000+0xd30)={0x585, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x6, &(0x7f0000770000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmc(&(0x7f0000e3e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x42) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000083f000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003e9000)={{0x2, 0x8}, 0x0, 0x100000002000000, 0x200000, {0x10000, 0xd88}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:08 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000463000)=0x2) 2018/01/20 05:19:08 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0xffffffffffffff4c) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendto$unix(r2, &(0x7f000000a000)="", 0x0, 0x20000880, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000000b000)={&(0x7f000000c000-0x10)=[0x80, 0x7, 0x1, 0x7fff], 0x4, 0x0, 0x40, 0x9, 0xffc1, 0x9684, {0x9, 0x7, 0x7ff, 0x4, 0x2701, 0x8, 0x3, 0x9, 0x5, 0x1, 0x0, 0x800, 0x3ff, 0x100000001, "314e37a0728f2a225c23ae021eab4d7da68952ab68253908a6200143a915874d"}}) 2018/01/20 05:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00006de000)=[], 0x30d) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000208000)=""/244, &(0x7f0000629000-0x4)=0xf4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea8000)='/dev/hwrng\x00', 0x101080, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e61000-0x10)={r0, r1, 0x2, 0x3}, 0x10) read(0xffffffffffffffff, &(0x7f00001a4000)=""/1, 0x1) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000404000)='/dev/snd/pcmC#D#c\x00', 0xc0c9, 0x12000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000f9e000)={{0xffff, 0x0}, {0xffff, 0x20}, 0x20, 0x3, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) accept4$inet6(r3, &(0x7f00008bf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008b8000-0x2)=0x1c, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='/dev/loop#\x00', 0x2) read(r0, &(0x7f0000004000)=""/512, 0xffffff07) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) 2018/01/20 05:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000c0000)={0x0, 0x0}) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000000a000-0x20)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000007000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={r3, 0x0}, &(0x7f0000005000)={0x401}, 0x8) eventfd2(0x40, 0x800) write(r0, &(0x7f0000003000)="a4", 0x1) userfaultfd(0x80000) 2018/01/20 05:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r7 = getpid() waitid(0x1, r7, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r8 = fcntl$getown(r3, 0x9) r9 = syz_open_procfs(r8, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ec2000-0x10)={0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x0, 0x2}], 0x2) clock_gettime(0x200000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r10, 0x21d) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x800000000000, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2daa], 0x4, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/20 05:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000d34000)=0xff, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b4e000-0x10)={0x0, 0x0}, &(0x7f0000cd9000-0x4)=0x10) setitimer(0x0, &(0x7f00004dc000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000b61000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000085c000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000ed6000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000528000)='/dev/rtc\x00', 0x501c00, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056a000-0x4)=0xfe, 0x4) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) sendmsg(r0, &(0x7f0000706000-0x38)={0x0, 0x0, &(0x7f0000ead000)=[{&(0x7f0000ab3000)="b01f4e1c7ee0a4ecd98a76451fddeddd88edc3", 0x13}, {&(0x7f0000429000-0x8)="d19c7cb537ce1561", 0x8}, {&(0x7f00005f3000-0x68)="1e17aa512fad2b92a05fa9118d8223303d2d91e2072d9f9ccb1cfe62b692914fa6733784d32bcacceba48918bea02f3f357f0d962729709f6ae2e98f949bf8916ccf87451e4691ed823da83f2dc6b66cdb1a4be0c894f6d39d66a8b2bdeeeabd3a3481785b96aed4", 0x68}, {&(0x7f0000f2b000-0x1000)="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0x1000}, {&(0x7f0000796000-0xd4)="02817386e30c5f90e2f0cfd50028175a563ca224ea3cc82c12c45e0734e44208d90b311fc07d86ce5a03c5056e2e9efcac1199cef7a68ddac76fb1033fcd6ec4445ed88b19334cf198833be4cef23e1e5798b49ec6f9b3875cb488164c79a780bdb08ee67e4fe960e89069d8f5906781b3854260a17c70f52bd9b0d045f362079176d756479f24980d10ce05f237aab14656935f6cef62aaf9b37b90fc834b84e1736cbfb125b3b7f6b62b0a0cfe6b0aab50ba15eddc3a9271085b713ff7396461b9246093114333d01598b65721cfd3857449bc", 0xd4}, {&(0x7f000083b000)="7b08580929efaf41f4649fb0da793507e5ebf5feb9caac2235dd2774d699d3bf5f487f8fdb41d553911093e9eb04cab1ddcfaff45a7e94202e0f6e7bcfc5ac2141a630de4fd8506b7d125d", 0x4b}, {&(0x7f0000fda000-0x27)="01d3a2ca67ef437f9a9db541ef812cead4b858832eefd92c2ec3e1cec23d5bac360545df337579", 0x27}], 0x7, &(0x7f00006df000)=[{0xc8, 0x0, 0x70ff, "cbd2ed244cb957dbb8219d50f36a83e8c281c75ba737ffe5b7eb343fd5ba001fbc27b71155e4360538f2bed7ad0a8a5c4a7eb71cf6484fbf5d802d6e2054fa5d90d49945bee2f29cfab52d1ba7b0e6b78b8b2eb60daec04aa6425a10c01f7ceb1f668e287d42bcc74683021463d14f8f9fa6259b8506b54246df8dd5b4435f6e53868ce82306fe5bf6bdbffe4e5e70b51af496f732e9ea88f61bf3eee1d77e18d0d6811be4d736c436ff69643643d7cc8b5ba554e579da23"}, {0x98, 0x181b56cb5c1aa39a, 0xa, "a51fa3c35bc0baae3b78d6135bbc4d6d598413abe4a4b73a4307993a09a1f6a6b21a007df5a1ed46eedb16d02964ef11dc4fb436f6edb53d7b983212a75b88ef4c5e35436ba9161da060f6ca8f30f55830fb5fb4c352bc1171f05143c646cccad5d5fb92c98502367b48dbe62cd8bb512353fa4997cb4af1e0567bf4cdba9ceae9"}, {0x1010, 0x11f, 0xa, "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"}, {0x68, 0x113, 0x2, "27897fd4b738c1ea600295efb2784093e9110c6c905db916dfe9b1d1b9a39fad141489eb69fea3d02f62b3b9b503006fe2280c849b024e51db4d4dc1976dc891f24355b41bdfb2d04a6fcc9997900af6d2af0cece11b"}, {0x68, 0x1ff, 0x5929, "ed223d52ee39d924ccb5938b76fcc7f8997451fe09ef44adaefe10e7aa9d73b022b5bd7f36ba25c863e9fffcb2385d43eea2e13f1e9d4baace71183181087a13f9c28b5c4693b14a5144389ecce627450044"}, {0xf8, 0x10f, 0xb8, "08b412f849f3f339010f4f6240e4723a5f2463d2e75928cf7f12154a049a0186b10ace046dbda1e5be4e85df51b604c1eb302e12eeb0f669368418bdfd6528e903508fe10da03b63eef37e4050db48c607207bb5e4717497fad5a556465d2410da2a14fc450772832e3e0c824dc144b60c1f66dfdde11ac883bb172691e040a9ef0209fddf886869d9ad8cc66a77d7f7c8fb2181b9766b80c3ee871320429ecffc938530bc3d62672dc95e97b75d52492ae22a89c5775c3bbbc683b504f9649713a3cca442c169adbf93520f2f3bff429536cb04001a768d0302ed9468e93b8d997728"}, {0x18, 0x104, 0x205d, "4d49c380cc832950"}, {0x38, 0x0, 0x7ff, "6076eb926d16c6db0702a67a427f51ab561de8f95ec6a3a2f8c26e8d2bb29185aac35a61bd73"}], 0x1388, 0xc010}, 0x40080) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$unix(r2, &(0x7f0000767000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000ec9000)={0x7fff, 0x100}) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) getsockname$inet6(r0, &(0x7f0000260000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000050b000-0x4)=0x1c) 2018/01/20 05:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000825000)='/dev/loop#\x00', 0x2, 0x800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x955, 0x0, 0x0, 0x0, 0xf, 0x0, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947bd1ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4894d5136ad98f9b5b4107a9578a9ba8766000000000000000000ff", [0x0, 0x0]}) close(r0) 2018/01/20 05:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a8e000-0x9)='/dev/dsp\x00', 0x10800, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000539000)=0xfff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600001700000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getgroups(0x6, &(0x7f0000c20000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000f8e000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000a34000)=0x0, &(0x7f00007a8000-0x4)=0x0, &(0x7f000084d000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038a000)=0xc) socket$can_bcm(0x1d, 0x2, 0x2) r7 = getegid() ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000036c000)={0x3, 0x8, 0x3, 0x400, 0x3, 0x9, 0x5, 0x0, 0x751, 0x7ff, 0x1, 0x9}) lstat(&(0x7f0000ff0000-0x8)='./file0\x00', &(0x7f0000289000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() getgroups(0x7, &(0x7f0000b44000)=[r2, r3, r4, r6, r7, r8, r9]) capget(&(0x7f0000719000-0x8)={0x20080522, r5}, &(0x7f000068f000)={0x5, 0x7, 0x8f, 0x2, 0xdd, 0x3}) 2018/01/20 05:19:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005de000)=0x0) setpgid(r1, r2) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f000087d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000f0d000)='/dev/vcsa#\x00', 0x5, 0x200) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 05:19:08 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x100) 2018/01/20 05:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000c6e000-0x14)={0x1000, 0xc, [0x2, 0x8000, 0x200]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a21000/0x18000)=nil, &(0x7f0000ccd000)=[@text64={0x40, &(0x7f00002a7000-0x5d)="0f09450f7957f526f23acf48b800000000000000000f23d80f21f835800000600f23f8c74424008d000000c74424027ce21951ff1c244c0f3066baf80cb804224d89ef66bafc0ced262e2e420fc7995e00c0fe65664a0fea000f18418a", 0x5d}], 0x1, 0x0, &(0x7f0000119000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r4, 0x0) 2018/01/20 05:19:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000121000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f0000e86000-0x38)={&(0x7f0000076000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000404000-0x10)={&(0x7f000072b000)=@canfd={{0x3, 0x400, 0x3, 0x0}, 0x2f, 0x1, 0x0, 0x0, "58b4c99c4e5d7418a7c8f696589add5aca6a6eff016a414dd85a9488acf51989af33bdbf80a41ba7a0f62df0687bd010ed3fc90058309aa34a26a2bcc38705f8"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/01/20 05:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) poll(&(0x7f0000873000-0x8)=[], 0x0, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff4000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000009c000-0x10)={0x0, 0x3c, &(0x7f00004aa000-0x3c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000d39000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005b4000-0xc)={r1, 0xffffffffffffff7f, 0x10}, &(0x7f0000c08000)=0xc) 2018/01/20 05:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) mknod$loop(&(0x7f0000924000)='./file0\x00', 0xc0, 0x0) 2018/01/20 05:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d1000)=0xc) process_vm_writev(r0, &(0x7f0000ebf000-0x20)=[{&(0x7f0000818000)=""/41, 0x29}, {&(0x7f00007a9000)=""/162, 0xa2}], 0x2, &(0x7f0000a87000-0xa0)=[{&(0x7f0000c03000)=""/126, 0x7e}, {&(0x7f0000f51000-0x4e)=""/78, 0x4e}, {&(0x7f0000c2d000-0xe1)=""/225, 0xe1}, {&(0x7f0000be1000-0x73)=""/115, 0x73}, {&(0x7f0000943000-0xd5)=""/213, 0xd5}, {&(0x7f0000065000)=""/225, 0xe1}, {&(0x7f00007c2000-0x1000)=""/4096, 0x1000}, {&(0x7f000048f000-0x15)=""/21, 0x15}, {&(0x7f0000d00000-0x41)=""/65, 0x41}, {&(0x7f000071d000)=""/53, 0x35}], 0xa, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f44000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) 2018/01/20 05:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) pipe(&(0x7f0000358000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/20 05:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a42000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000e67000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x10) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = epoll_create(0x3) epoll_wait(r1, &(0x7f00005fc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xb60d) r2 = syz_open_dev$amidi(&(0x7f0000fcb000)='/dev/amidi#\x00', 0x10001, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005d9000)={0x0, 0x8005, 0xffffffffffffffe1, 0x9, 0x0}, &(0x7f00002bd000)=0x10) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000fbb000-0x40)={0xfde4, 0x0, 0x7, 0xa2, &(0x7f0000669000-0xa2)=""/162, 0xab, &(0x7f0000805000)=""/171, 0x1d, &(0x7f00004ab000)=""/29}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000203000-0xc)=@sack_info={r3, 0x3ffc00000000000, 0xffffffffffffffff}, 0xc) stat(&(0x7f0000053000)='./file0\x00', &(0x7f0000199000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000086000-0x4)=0x0, &(0x7f0000f7d000-0x4)=0x0, &(0x7f00001c5000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c29000)={r3, 0x3f, 0x9, 0x8, 0x9, 0x80000000}, 0x14) syz_fuseblk_mount(&(0x7f0000c11000)='./file0\x00', &(0x7f0000c83000)='./file0\x00', 0xc000, r4, r5, 0x2, 0x6, 0x2) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) 2018/01/20 05:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000064e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe9000-0x4)=0x10, 0x0) fcntl$setsig(r0, 0xa, 0x30) r1 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = request_key(&(0x7f0000b24000-0x5)='ceph\x00', &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b37000-0x1a)='cpusetwlan1md5sumppp0user\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000337000)='.request_key_auth\x00', &(0x7f0000200000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b09000-0xd)='/dev/usbmon#\x00', 0x0) r5 = request_key(&(0x7f000066a000)='cifs.idmap\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a64000)='/dev/usbmon#\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00005a7000)={r3, r4, r5}, &(0x7f000077c000)=""/35, 0x23, &(0x7f0000c8e000)={&(0x7f000048e000-0x40)={'ghash\x00'}, &(0x7f00008b6000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000235000-0x4)=0x80000000000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f000027b000)=0x4, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r6, &(0x7f00007a6000)="", &(0x7f0000719000-0x1)="16", 0x0}, 0xffffffffffffffa4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f71000-0x1)={0x0, 0x1}, &(0x7f000074f000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000898000)={0x0, 0x4, 0x5, 0xff}, &(0x7f00002dc000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000090000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eee000)=0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000010000+0x9d3)={r7, 0x50, 0x1f, 0x8004, 0x800000000000005, 0x89c5}, &(0x7f00001d0000-0x4)=0xc7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c1d000-0x8)={r8, 0x8}, 0x8) getpeername(r2, &(0x7f0000989000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001e3000)=0x58) 2018/01/20 05:19:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000001000-0x18)=[{{0x0, 0x2710}, 0x3, 0x3, 0x529}], 0x18) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000003000)=""/0, &(0x7f0000000000)=0x0) 2018/01/20 05:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"ce9d34ce07da18"}, 0x2}, [{"6e5091000284a7"}, {"35e2d160a92e2c"}, {"288dc1c083bddd"}, {"a1365cb540d815"}, {"a1ad8983e48044"}, {"9d6574c1d506f8"}, {"2707c969885fa4"}, {"424320ff859549"}]}, 0x48) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b4a000)={r2, 0x50, &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ab4000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) recvfrom$ipx(r4, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x0, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/20 05:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000086c000-0xd)='/dev/dmmidi#\x00', 0x8, 0x60081) connect$nfc_llcp(r0, &(0x7f0000fee000)={0x27, 0x3, 0x4, 0x7, 0xffc0000000000000, 0x1000, "0a33c69f8d956a6bd6ffe9b4df04b636b5827e8fbae634d77e19a673afa4591fb30f91166163413361b3d7e61fddfa353df497ce115c3e6d14d89e0f449c53", 0x331c}, 0x60) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000ea7000-0x4)=0x10000) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) accept$unix(r0, &(0x7f00009e1000)=@file={0x0, ""/108}, &(0x7f0000bb5000-0x4)=0x6e) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$rds(r0, &(0x7f0000c89000-0x38)={0x0, 0x0, &(0x7f0000603000)=[{&(0x7f0000bb5000+0x9b6)=""/248, 0xf8}, {&(0x7f000050c000)=""/36, 0x24}, {&(0x7f0000707000-0x9a)=""/154, 0x9a}, {&(0x7f0000b12000)=""/175, 0xaf}, {&(0x7f0000eab000)=""/76, 0x4c}, {&(0x7f0000935000)=""/160, 0xa0}], 0x6, &(0x7f000045d000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x46, 0x5}, {&(0x7f0000b94000-0x11)=""/69, 0x45}, &(0x7f000005a000-0x20)=[{&(0x7f000054f000)=""/55, 0x37}, {&(0x7f00004a5000)=""/92, 0x5c}], 0x2, 0x0, 0x0}}], 0x48, 0x4}, 0x4000000) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r1, 0x0) 2018/01/20 05:19:09 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) r1 = memfd_create(&(0x7f0000001000)='\x00', 0x3) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x0, 0x1, &(0x7f0000003000)=0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x1000, 0x101, &(0x7f0000005000-0x8)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0xc4)=""/196, 0xc4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000-0x8)={r0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) 2018/01/20 05:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x9) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/20 05:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003e2000-0xa)='/dev/cuse\x00', 0x400000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000da0000)=""/201) timerfd_gettime(0xffffffffffffffff, &(0x7f0000d86000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_dccp(0xa, 0x6, 0x0) timer_create(0x4, &(0x7f00002f0000)={0x0, 0x33, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002b7000-0x4)=0x9, &(0x7f0000825000)=0x4) timer_settime(r3, 0x0, &(0x7f0000470000)={{r1, r2}, {r4, r5+10000000}}, &(0x7f00009e0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b1f000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000df5000)=@add_del={0x2, &(0x7f0000c18000-0x10)=@generic="35bbc25b74c2993517d67f4c4d356f46", 0x2}) fstat(r0, &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x7fffffffefff) connect$l2tp(r1, &(0x7f0000da8000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x11ac, 0x1, 0x4, {0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}}}, 0x3a) 2018/01/20 05:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000458000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000b4a000-0x4)=0x0, &(0x7f00009b7000-0x4)=0x4) recvmsg(r1, &(0x7f0000e6a000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f000007d000)=0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d65000)={0x3, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2085a16e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/20 05:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000795000-0x4)=0x0, &(0x7f00009c5000)=0x4) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000a3a000)=[{{&(0x7f00006fc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000df4000)=[], 0x0, &(0x7f00003b2000-0x9f)=""/159, 0x9f, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f0000a38000-0x8)={0x0, 0x0}) 2018/01/20 05:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000122000)=0x1) 2018/01/20 05:19:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000c3d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000c98000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d73000-0x18)={r1, 0xffffffffffffff5a, 0x30, 0x4, 0x6}, &(0x7f0000001000-0x4)=0x18) clone(0x0, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") get_robust_list(0x0, &(0x7f00002f1000-0x8)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000049f000-0x8)=0x18) 2018/01/20 05:19:09 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x2640) writev(r0, &(0x7f0000022000-0x50)=[{&(0x7f0000029000-0x8)="a8", 0x1}], 0x1) 2018/01/20 05:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001db000)='./file0\x00', 0x90100, 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000013f000)={0x1, @time={0x0, 0x989680}, 0x1ff, {0x7f, 0x5}, 0x9, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00007af000-0x28)={0x5, 0xe3, 0xffffffffffffff80, 0x0, 0x200}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000378000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004c0000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x0, &(0x7f00007df000)=0x7) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) r3 = getpgid(0x0) sched_setscheduler(r3, 0x1, &(0x7f0000ae7000-0x4)=0x80000001) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009dd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00005e7000)='system(ppp1\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000559000-0x10)={0x1, 0x3, 0xfffffffffffffffd, 0x1, 0x0}, &(0x7f0000d1a000-0x4)=0x10) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000b87000)=""/3, &(0x7f00006ee000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000098f000)={r5, 0x7fffffff}, &(0x7f00006d8000)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000009f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r2}, 0x14) connect(r1, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000093000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000959000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00002e9000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a2b000-0xce)=""/206) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000054a000-0x4c8)={{0x81, 0x0, 0x0, 0x0, "f33d38282fe48569a869019b52ac4ce0c485297d3cf9905a7f67afef9206d3d7f1adce41d42ffe109095c00d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') syz_open_dev$mouse(&(0x7f000079e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = semget(0x0, 0x3, 0x430) semctl$IPC_RMID(r1, 0x0, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/20 05:19:09 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000c3d000)=""/13) r3 = dup(r1) write(r3, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:09 executing program 3: unshare(0x400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) faccessat(r1, &(0x7f0000a2e000-0x8)='./file0\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x41, 0x6, @thr={&(0x7f0000001000-0x2a)="1a47931bb5dcada95742715db23213263fc0b9f701eeebb32eaa25c1f8f141d7c3594674f2a1ba443d93", &(0x7f0000c0f000)="1702f9e49929245e8ea9c6a6276ff04b0780bc8d9610f632131b21226daeff20a720a0331ebbaeea59aed406713978f5399278db46953912"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000624000-0x4)=0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000000000)=0x0, 0x49a, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x200000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) prctl$intptr(0x17, 0x1000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000000e000)=0x5000) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f000000e000)={0x1d, 0x0, 0x0, 0x0}, 0x5) bind$can_raw(r3, &(0x7f000000a000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/20 05:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) socketpair$inet6(0xa, 0x3, 0xffff, &(0x7f00000fb000-0x8)={0x0, 0x0}) 2018/01/20 05:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x200000000000001e, 0x5, 0x0) getsockname$inet(r0, &(0x7f0000d9c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cf000-0x4)=0x10) sendmsg(r2, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f000067b000-0x6b8)=[{0xe0, 0x0, 0x0, "476aa9ee27ba6fb6d1f54e0bbfbd921dc4b3de64bb76c8c0054d8fac6a81003f88e5fd7ddc3e3643731a1912c85ecb5f74c0db441a84d504c6f18ecbf1fed8dc21ab4ccd906c578330e5ac3cf043deee158b73bedd0edc3294b8a4eb49db86605d4a0c0c118e7557272453c1576b970636bea70c8435bef57697986a6b6b0053888250588bf9fce9ec18940ad89ffee4e2acae387cb5689a42bf13cb8654973c78a24ef3902da00e6b3be75d385adf95916a044fb5fe0edc07424929650659a32e3128bc079974edd5bc8689"}, {0x100, 0x118, 0x3, "b2b4e5053e8df16d3a4ea46cd215ff76c03ae350ad5f7106f1112345f68d35f1bd209b53bcaff28bcc96034a1d3a004349dbcca8094a1350e0f3169a97453e71b7b45ef090eb71ae30c9013137a941b09cd8c8ce972d8bf687dbe22414da92adee5149f52e47afddb218e655ef18a7014b33158354bf7e47b1f71e3b2b15b089475314edb1798a123ffbfe3c82f52a089dd4c0cb0b472be7d31690b7bd55fe3c7fb35161f12541907e783eadbb83d7abf8b4c7f19011b9d1afded4827082f75fca920299b583fbcdd1f5f63b2014ad78a6b96c0d71c8c43bd671deb8b013fa5c6de60aeddced2fcf76b53c10"}, {0xb8, 0x1, 0x6, "acaf4d04d8ef73fde83a93d636a8bbdd969f84f15311210bacdc6e3d43b5e78ae58300e26f3175cc7b432cfc591b0cdd6f1ff4c3cf7c12b798c491a6fdf8b0011a0793385619e7cb61521ec4e6404069de510bea57d03ea161afc7d05c990f4ed32f91aeb55e4b87171bd661655d1b08623938be18f910cea2a1b2e59e9ecbff711c5d941054bdb01961146c29392265733a972c7d3e88e51a3d6af9fd24093bbc3848a4"}, {0xc8, 0x116, 0x0, "b1ade8139e75b53a323d72c3276b7b03ee9f5bddecfe88009d5c80fd7ab87f5b02b7aa8c007fcf3d1263b74ec3e746f2733fabc00b81aedef2bb55d84e24b15d129fc237ce28c5bc2588d1c40d2f409e449a677cebfbb7bd8850fc861b70bf0f181a4e576071c356743390c023c050e76f3f82d536becf432992d6d78674fb566cd7981ee7d3c4c00c71cc0bc556f33ba77ad35960e716074dc29f83043bfa2a7f0decdc844b108769ec92b1bcfdc6f369f1dea35ec1f5a1"}, {0xf0, 0x3a, 0xfff, "52213160878ddc1145b50b7b7a692b49e25ef09e03935ed380f25b7bf2fde9f3985a71f8b05daaf038d1436c79c31a8a4218d6ce248bf41f57edb5f5ad6b6811a68ef65b5d964d7a9a2c713ce6ae3988cb37b35047e7208fbcb855b22ae1a0b84132dc172f01e98f9680cf77fda3b3afc8c72b947fc759b7cb3b7560d105b23aa9fd8d77d9e7909016a4596bdc45e6b652ee8b7ec4f9a43c2326fe54822ec213a529a77e8f688004c378ac8178e1c8f922dad1f4bbb53ec6925ad9434cb44034791157d27dbbcf4b43e4f83dbf91434976d798e6be1c7957d7f8a143220a1e30"}, {0xc0, 0x12d, 0x3, "e8aa7884e6dc4f82334a1a40233a6d999366775a45efc4696dd10f8ca5319decbe204023d911c8eeada4b38a352c51937a9a6e2dfac6f4158863943a5ccc31f3758285353f0d8025d34ace219130793a22be85ad725b81ba387deb5b50b9673c89253f191d70f1150e7633f8b2d8b535d4761f6d5281dc0655f1f9cdbf2e88b8c7cf8876b00dffe3f678446d12c9b8e642b295d030ee51ac46d1eac057dbd57731981aa90efa5b1874"}, {0x68, 0x115, 0xc8, "c8a3c6b0026b67638ea20243218a9f00a4b2a71cece97d7e7cf70884308b54faa2a90e061f6d8c8a7aa1cbb68c600040fabf36c43811a8996796554f5f547a179f9d540c47ee3e6506394087bd719a1c0c20cf7280"}, {0x58, 0x117, 0x7, "4d13d8a77eab0146fbbe8103a5fa307bad94ad9664e6642ba699422af8d942c1e58caeb9158096fb8245ce221542865bad0b1dd52534bd60082c1ef4907112c45890ac3c3660d2"}, {0xe8, 0x108, 0x2, "1c765b87df6811b292047cca8f206b3fa1519d9c52453d68e330af3da26950b0727a09e950cd4eb18903abc4b97b0e0b7ff893532334a6e30c255f05cd201349c520d1d1c609184590cb259d012b509cf1b6760b75f5531bdb61e6c05612f9310818eaaed1912820b941cde3e3daccd2dcbce1a8067b7ffe4df4f5ab37df531b263628d55fd638c8ffda73d069c70afece72991d54c8284cf3d3729b3615a768a31d614eb1831165635bbb6f4ad017c4c38ab038f38405dd2f6be399c8bee8b51841cf8ee6453e5b1f3e0a3544d97341d2"}], 0x6b8, 0x0}, 0x0) 2018/01/20 05:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ec000-0x9)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000462000-0x4)=0x0, &(0x7f00004e3000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000074c000-0x8)={0x0, 0x0}) 2018/01/20 05:19:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f00001ca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=',\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000805000-0xa)='id_legacy\x00', &(0x7f0000242000)='logon\x00') 2018/01/20 05:19:09 executing program 4: r0 = socket(0x1d, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004d6000-0x8)={0x0, 0x1000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x4, 0x80000001, 0x4, 0x0, 0x0, 0x0, 0x80400, 0x8, 0x100, 0x5, 0x4, 0x5, 0xdc9, 0x17, 0x6, 0x1, 0x5, 0x0, 0x1704, 0x80000001, 0x9, 0x400000, 0x3ff, 0x1, 0x0, 0xd1, 0x3, 0x5, 0x6, 0x5a5, 0x1, 0x1, 0x1ff, 0x9f3, 0x3, 0x9, 0x0, 0x7ff, 0x5, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0xc}, 0xc001, 0x0, 0x8001, 0x7, 0x10000, 0x10000, 0x6, 0x0}, r2, 0x8, r3, 0xeeab90926064ba19) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007ad000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000051000-0x5)='user\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000030000-0x3b)="", 0x0, 0xfffffffffffffffb) fcntl$getownex(r0, 0x10, &(0x7f00007ea000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000cd2000)='clear_refs\x00') r6 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') connect$ipx(r6, &(0x7f0000f99000-0x10)={0x4, 0x98, 0xfffffffffffffff8, "24f5a524a4c3", 0x3e49, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000929000)=0x0, 0xff) ptrace$cont(0x20, r4, 0x8, 0x50) 2018/01/20 05:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009bf000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000753000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ea4000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ca7000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = request_key(&(0x7f0000f34000-0x12)='.request_key_auth\x00', &(0x7f0000c40000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e2000)='+\'\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000b1a000-0x95)="") setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00005b2000)={0x6, 0xe09, 0x9, 0x3}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = getpid() prctl$setptracer(0x59616d61, r3) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a64000-0x18)={0x1, 0x0, [{0x917, 0x0, 0x0}]}) 2018/01/20 05:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000cf3000)={0xfffffffffffffffa, 0x8, 0x1, r1, 0x0}) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) sendto$inet(r1, &(0x7f0000991000)="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", 0x1000, 0x10, &(0x7f000094c000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f8000-0x9)='/dev/vcs\x00', 0x109201, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000100000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002bb000)=0x1008) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b2a000)={r2, 0x1547}, &(0x7f0000284000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000088c000-0x4)=r3, 0x4) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) userfaultfd(0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000c4000-0x3)={0x3}, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000670000-0x40)={0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bc000)='/dev/vcs#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000024b000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00003d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c7a000-0x10)={0x7f, 0x9, 0x6, 0x5, r1}, 0x10) r2 = socket(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000da6000-0x14)={0x0, 0x8, 0xfff, 0x5, 0x549, 0xfffffffeffffffff}, &(0x7f0000b1b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000)={r4, 0x8001}, &(0x7f0000dd8000-0x4)=0x8) 2018/01/20 05:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000594000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000003b000)=0x0) write(r1, &(0x7f0000c78000)="03789fff00f5b7374581999b08c515c5ee3952c65292661ea715e47cf7d75d4c", 0x20) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000e8000)={0xad, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000005b000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008c9000-0x9)='/dev/vcs\x00', 0x44404, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000e66000-0x400)={"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"}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00004db000-0x1)=0xfff, &(0x7f0000749000)=0xd5) ioctl$int_out(r0, 0x5462, &(0x7f0000eb8000)=0x0) 2018/01/20 05:19:09 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x6) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 81.942646] can: request_module (can-proto-0) failed. 2018/01/20 05:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x30400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8, 0xa, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ad3000-0x1)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000002e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xd8}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpid() getresuid(&(0x7f0000ced000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e97000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000)=0xe8) getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) socket(0x10, 0x6, 0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000808000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000-0x4)=0xe8) getresgid(&(0x7f00002fb000)=0x0, &(0x7f000050f000)=0x0, &(0x7f0000539000-0x4)=0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socket$inet(0x2, 0x80005, 0x9) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60) eventfd(0x40) socket$llc(0x1a, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/dsp\x00', 0x100000109103, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000453000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 05:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000390000)='/dev/rtc\x00', 0x319080, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000853000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000948000-0x18)={r0, &(0x7f00007fd000-0x1)="d0", &(0x7f0000c35000)=""/122}, 0x18) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000e68000)={0x3, &(0x7f00005d2000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000fd9000)={0x7f, 0x2}) 2018/01/20 05:19:09 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000039000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000039000-0x4)=0x0, &(0x7f0000038000)=0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000039000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000039000-0x8)={0x0, 0x81}) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) 2018/01/20 05:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000ac0000)='/dev/admmidi#\x00', 0x8, 0x402000) r1 = inotify_init() r2 = syz_open_dev$audion(&(0x7f0000439000-0xc)='/dev/audio#\x00', 0x400, 0x400000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x48)={0xf, 0xe, &(0x7f0000d7b000-0x70)=@raw=[@map={0x18, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x9, 0x7, 0x9, 0x30, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x26}, @alu={0x4, 0x4, 0xe, 0x0, 0x0, 0x34, 0x8}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000ff0000-0x4)='GPL\x00', 0xffff, 0xab, &(0x7f0000103000-0x4e)=""/171, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/vhost-vsock\x00', 0x2, 0x0) r6 = socket$nl_crypto(0x10, 0x3, 0x15) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000733000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000)=0xe8) r9 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d5f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ba1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085d000-0x4)=0xe8) r12 = getgid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000095f000)={0x0, 0x0}) r14 = epoll_create1(0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c07000-0x4)=0x0) lstat(&(0x7f000079f000)='./file0\x00', &(0x7f00005b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00002a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000ccd000-0x38)={&(0x7f0000c66000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000469000-0x80)=[{&(0x7f0000702000)="7865b5ea0672add5b5114da6dc0203be603bcf292bc585d5c7886fa207a6e548c228d48d286e0d2a41d47269c32fb55e4448852b129a8e62f9cc3bcc8055b4137ff085b93b520d399d56fab0892f58d88980f0989c248e1d743f17fb9fbd2ba41ee7ea5ed4fe90b41fc86e259ee6f60abdb7e899e957d534cd16006fe9e1ddec2c4ce35369b9de36d5149da5520f8a5f950db2297dfb01073d393aa6750865a7d3b79bc54dfd833735f5b9b8c5af14324b112c26d787c91937225552d0e96c42689ab57a134004074d3bdaf7fb6b67f99f4b923847", 0xd5}, {&(0x7f0000d5f000-0xc4)="b57fa2be3fc7de20f0e8dbeed58d4ebf18e06a3d778a79ef77b9679c738f18f104957addea3fb8aa857823769f5543564ca9788203b6f05b35ff605e835b7bb318b98e8dc53d3c3a679a45c968382f6602775bb2e8e20e1037c7896ee88d42881b247a34b611f1e69454ae635b809e6f8485b6a720898e63b54398bb25563f257a8fb1a431bf7759b35a6fcb9c87d0ebca05c8a3b594eccdc2e370591d4c24a647cc29cea360d082848fab81882b6f6bb75901dc6781e419471d4d01ac2219841d2e8d33", 0xc4}, {&(0x7f000070c000-0xe7)="e52b4a3c1f86f6486fe9ed3d4d2e26879252d8411e730c3b668daedf3a85cf85657591d693550e1f13db98c44710876f248503faa0d9d6780675a851a64d3654d6f936b0ac722a0e1bcfc46083982cc351cb90af912bd71e9d5a182c036db3d843c11b9ee37bd63ad41220c2fd427cefbad17d663c999873d3dd5e89aa286aae91cce4ade6d5f648508fc5bfbe34c94fef168a9140199e2bd4c5096aabc9572d1b7952bcd529199f5fe5e6ef5df114d1608bcb6b380fd534257b7d99ef434ebcb64590db688ccc5692b56391fa4682de20f4a0630f3f8ed1acadeb77bcc05aeb517e845f219710", 0xe7}, {&(0x7f000021e000)="55ad972939e482f7aa3837afb5f0e7716ad283705a3a4a791335a65ee60c44e75bf1330b7449bf7b378295069b8e0b24378dfa852207f7098d98aa215c976c97231fb8dd3aaa5eed94c5f700f0c7c4102a64f02803bcd90f3e7f288790d43e5e5977b34fd80073eae7189f17807797181f5d79c1d503c6a54be49dceb18d633e30938a600ddb53c138cda6234154895cb2bc9030bfd8caa1179093df3bd6fdd53d61b13d25324f71", 0xa8}, {&(0x7f00000a8000-0x8f)="57a4e0ae1da43ec5a4d85158f909694b4f83592282bfca8f086aaddabf937d4a259f9ae26a3847ffe00ec285b84db628326df52543ae1a39a10b8e80465be457f2a0cb62e1c8a8882dcfc911b7ea849590fa88f488e4593a0bc6e83cbc8b3fb2f01ecf3ca95bfa84ba83f17c30eedfcf3f7e4b27ad6b3e95b17a70f3a3e74b8fa5839e9ab560fea7fb19aa463d4b38", 0x8f}, {&(0x7f0000d29000)="fd54a36e2c9e5159c179c5bc67ee1bb2ca3a656519caa4edc6d3", 0x1a}, {&(0x7f0000aff000)="48b1f2d526d65d2c6c0c5c42f83f97f5405cdf9a1420fae030888804bec4c63ea6efcc99162139b1864a2a7d91c7e90db5f800f2e46ea8cf57e081bb059b99e421e11534b979a3788f9708888c7d4b0b9137ab74d5dfc29b", 0x58}, {&(0x7f0000624000-0xf0)="da3c0c726f70cf74360428779663817853f00dfac680e52eebe5831494a69d0c22e117d2240ac4651da75af98c2b14b1dc965fd3d47bffe687e185c996eba917b1d495b1d0df32196ee9683d8baf8eff3bc4e021a45dabf6e1f001db1c7026a24d0fe40e0ae6c6f0f392c7b0566a5c692fc299e363b1cf7019073d49359caf209fca2179d5559f0a0b583918e9f92434ed3b34d26c7bd8038fc4af5c55a0a5ad65bd9bb2db041ee85dc402dc9d7cc450e316b0dbb80c2d1f9fe992d3caf26987df9a89294cd1285990577c7537241710e3fc53392c12d4911faed25ca8a6c1e928ea08c69232aa50d2026dc658d14980", 0xf0}], 0x8, &(0x7f0000ee6000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, []}], 0xb0, 0x4044000}, 0x10) 2018/01/20 05:19:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e8b000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000f3b000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000061d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a7000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002bd000)={0xb, 0xf, &(0x7f0000a4b000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x200, 0xc, 0x7, 0x5, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x23}, @generic={0x0, 0x6, 0x8, 0x7ff}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f97000)='syzkaller\x00', 0x81, 0x33, &(0x7f0000bee000-0x33)=""/51, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000e34000-0x8)={@my=0x1, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000f89000)='attr/exec\x00') ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00004f1000-0x4)=0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000094000-0x68)={0x3, 0x0, [{0x1, 0xf6, &(0x7f0000d8c000)=""/246, 0x0}, {0xd002, 0x7, &(0x7f000045e000-0x7)=""/7, 0x0}, {0xf000, 0x80, &(0x7f0000ebd000)=""/128, 0x0}]}) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f000027d000)={0x1, 0x60000000000, [{0x2, 0x0, 0x6}]}) 2018/01/20 05:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r4, 0xc0184900, &(0x7f0000002000)="") lseek(r3, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f56000-0xc)={&(0x7f0000429000)='./file0\x00', 0xffffffffffffffff}, 0xc) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/20 05:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002e0000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e2ab1e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xfffffffffffffffb, 0x1ff, "343b642842a357219b3aef1225e14e9245ab888f85ed3fdc7f589d2fd9d0a20b214e3e6ac28ad5f1cf870f2933bd55b011bad08a8a99d243e07c071ea7995fbea0a5945b440de17a6b20fd651c468a80"}, 0x160) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) [ 82.037337] kauditd_printk_skb: 71 callbacks suppressed [ 82.037344] audit: type=1400 audit(1516425549.506:763): avc: denied { create } for pid=11925 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/20 05:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a1000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000419000)=0x78, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000016f000-0x4)=0x3f, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 82.071848] can: request_module (can-proto-0) failed. 2018/01/20 05:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/20 05:19:09 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000018000-0x10)=@ipx={0x4, 0xffffffffffff0000, 0x5, "bd279c3f403e", 0x81, 0x0}, 0x10) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x20000000}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x1000, 0x0, 0x2, 0x0}}, 0x8) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000016000-0x1)=0x0) 2018/01/20 05:19:09 executing program 0: io_setup(0x1, &(0x7f000010f000)=0x0) io_submit(r0, 0x20000270, &(0x7f000029c000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000053f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00007f8000)='/dev/snd/timer\x00', 0x0, 0x60040) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000939000-0x4)=0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000f6c000)={0x5, 0x689, 0xf7, 0x0, 0x8}) openat$audio(0xffffffffffffff9c, &(0x7f00000f1000-0xb)='/dev/audio\x00', 0x161002, 0x0) timer_create(0x4, &(0x7f0000307000-0x60)={0x0, 0x37, 0x5, @thr={&(0x7f00005f1000)="8b261ad14b789afb07f692e1974b80d7833c2832937288961380fd99d2b30aa558bcf99a0c7e12556d3bd7dfeef602a0c1719f941d584891d9fa286a2d851588427620f2a5a6bbd505a60adae6d7061674206128f6b39743bfc8f0b647187a4f0dcb79a69e992f0db7d5de0ba2560aa7a5c336666430f4e65af921f47877e29eefb278a70ebc1f8dabff9f", &(0x7f0000f38000-0x92)="47e5797dec7f6ebf4481784ded19247015efa582495ef0920f90ee6dd4d8f952e2e0f9d98dd110c5d8ce8962fa2c069008d8b1a2b168576c6f6f89d1b7a62da6c2d9ceeaeea1a13d508001782f6b9ba465dcc700a7cc36f63d455408beda72408faa6c20738cf76b18e4bbfd618661c5d5b9bc25fc3004a06ab49e530ec8cda5017e9abf7ba59366489115bba3d2e2ab6013"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000241000)=0x0) timer_getoverrun(r4) timer_gettime(r4, &(0x7f00009de000)={{0x0, 0x0}, {0x0, 0x0}}) writev(r2, &(0x7f00005ba000)=[], 0x0) 2018/01/20 05:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f1c000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002e000)={0x0, 0x4, 0x2, 0x1}, &(0x7f0000c98000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000016f000)={0x10001, 0x6, 0x0, 0x4, r4}, &(0x7f0000492000-0x4)=0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00002af000)=0x12, 0x4) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = syz_open_dev$sndpcmp(&(0x7f0000fb2000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x40000) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f000036f000-0x1)=0x1, &(0x7f0000d65000-0x8)=0x1) 2018/01/20 05:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bf6000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000370000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f000099a000)={0x5, 0x78, 0x5, 0x2, 0xa6, 0x6, 0x0, 0x6, 0x20000, 0x4, 0x3ff, 0x0, 0x5, 0x3, 0x10001, 0x9, 0x81, 0x0, 0x1, 0x8, 0x6, 0x80000000, 0x1, 0x10001, 0x7, 0x0, 0x1, 0x0, 0x8, 0x4798, 0x80, 0x61, 0x80000000, 0x0, 0x3cf9, 0x400, 0xfffffffffffffffc, 0x5a13c78f, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x4}, 0x8000, 0x1de5d473, 0x3, 0x7, 0x1, 0x100000000, 0x80000000, 0x0}, r1, 0x3, r2, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) 2018/01/20 05:19:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f00005ce000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xff, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10b540, 0x0) 2018/01/20 05:19:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000013000)='proctrustednodevselfvboxnet1cpuset\x00', 0x0, 0x0, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8e000-0x10)='/dev/sequencer2\x00', 0x40200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000e71000)={0x2, &(0x7f00007cb000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000d9000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000051000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003db000)='/dev/usbmon#\x00', 0x4c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ff7000-0x8)={0x0, 0x0}, &(0x7f0000601000)=0x8) syz_open_pts(r1, 0x101000) syz_open_dev$vcsa(&(0x7f0000c94000-0xb)='/dev/vcsa#\x00', 0x9, 0x4000) r3 = getpgid(0x0) perf_event_open(&(0x7f0000124000-0x78)={0x0, 0x78, 0x7, 0x4, 0x5, 0x4, 0x0, 0x514, 0x4000, 0x2, 0x4, 0xc000000000000000, 0x10000, 0x400, 0x2a160ee6, 0x9, 0xef, 0x1ff, 0x4000000000000, 0x2, 0x0, 0xbd, 0x0, 0x8, 0x6, 0x7, 0x2, 0x3, 0xfff, 0x400, 0x4, 0x0, 0x8, 0x101, 0x3ff, 0x1f, 0x81, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00001c4000-0x1)=0x0, 0x8}, 0x400, 0x9, 0x9, 0x2, 0x0, 0x8, 0x0, 0x0}, r3, 0xffffffff, r0, 0x4) 2018/01/20 05:19:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001ee000-0x8b)="646576050a04a81202912de6afa8fcb7d0eb641ae91b1e56f27f60e321695f1ebe9d7f60e78687b3ee2cf1281392df187015b7fa510a0a9f2cc7266297fe5ad43ac656ea7709ee2c2c841a53f9fb884f1cd99104fa3a0d8bdda076e1fafc26789d4dd7a5a0280fa034e08b8bf27e18b14f89a7c5c390fb567a1b7bcd40cae9862e956e5886b4b89ad30723", 0x1) write(r0, &(0x7f0000a49000-0x20)="084840213f97031837b721d7c06e430da7b30744", 0x14) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000018000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/20 05:19:09 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000093c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004a7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000776000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r3, &(0x7f000000e000)=""}, 0x10) [ 82.285250] binder: BINDER_SET_CONTEXT_MGR already set [ 82.291831] binder: 11976:11995 ioctl 40046207 0 returned -16 2018/01/20 05:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c5a000-0x8)='./file0\x00', 0x400, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b6b000-0x4)=0x8, 0x4) io_setup(0x5, &(0x7f0000009000)=0x0) io_cancel(r1, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00006e1000-0xf7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000039a000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = msgget(0x0, 0x0) msgsnd(r3, &(0x7f000036d000-0x54)={0x3, "ded677f771b5b18023eeaeeafc1c733de314e8a2b7b5adf3e1871a76a8cb1c8255e8353bd2ec71150906ef26ef16b0d37d8c723b91f94ff3584f0ce6db72a92c6f069d655b5640593892093e"}, 0x54, 0x800) r4 = memfd_create(&(0x7f000076a000-0x1)='\x00', 0x1) r5 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)='/dev/vcs#\x00', 0x401, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000fc5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000c3e000)={r6, &(0x7f0000380000)=""/4096}) io_cancel(r1, &(0x7f0000ddf000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f000056b000-0x2f)="ebc34d81a86e20c55d44ff7baea015a9172734d7d270ce9546664c0a7942cb2f12605bc0bd3db97f5979377b67df2f", 0x2f, 0x1, 0x0, 0x1, r5}, &(0x7f0000080000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009db000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008bd000-0x4c)=[@in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = socket$inet(0x2, 0x806, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000030d000)={0x0, 0x50, "e3d003d3e10da1acc3f315a20cbde21edd8f79c2470293604cb993470511980b5f847d243fca5584fee48085225e3c94509c7fef4190b13900ee796e7f59055041475ab1ca4148b38445cad168a067c4"}, &(0x7f0000401000)=0x58) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b1000-0x20)={0x0, 0x1, 0x8000, 0x9, 0x401, 0x6, 0xfff, 0x3, r2}, 0x1) r3 = syz_open_dev$midi(&(0x7f0000e9f000)='/dev/midi#\x00', 0xf5, 0x100) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00008d9000-0x28)={0x57, 0x284, 0x1, {0x9, 0x8}, {0x200000, 0x8000}, @cond=[{0x7, 0x913, 0x3d7, 0x0, 0xfd05, 0xfffffffffffffffe}, {0x5, 0x5, 0x8, 0x4, 0xffffffffffff0000, 0x2}]}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000088f000-0xfd)=""/253) [ 82.326753] binder: release 11976:11987 transaction 52 out, still active [ 82.333758] binder: unexpected work type, 4, not freed [ 82.348121] binder: undelivered TRANSACTION_COMPLETE [ 82.382007] binder: send failed reply for transaction 52, target dead 2018/01/20 05:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000371000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c6a000-0x10)={0x0, 0x5, 0x6, 0x7}, &(0x7f00007d1000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b30000-0x16)={r2, 0x5, 0x7, [0x100000000, 0x3, 0x9, 0x1, 0x3, 0x9, 0x3ff]}, 0x16) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000957000+0x207)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b9000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/20 05:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe95670f0f1819020, 0x0, 0x81, &(0x7f00004ec000)={0x0, 0x0}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000032d000+0xe2e)={&(0x7f00004b0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/20 05:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x0) write(r0, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) fchmod(r0, 0x15) 2018/01/20 05:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2a100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = gettid() capset(&(0x7f0000d47000)={0x20080522, r0}, &(0x7f000045e000)={0x1, 0x200, 0xcd, 0x0, 0x3, 0x101}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r1, &(0x7f000001f000)='./file1\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000280000-0x10)=@generic="8eb79358cf3ad2734cdbfef4a3350ac6") renameat(r1, &(0x7f00006f5000-0x8)='./file0\x00', r1, &(0x7f0000f97000)='./file0\x00') set_mempolicy(0x3, &(0x7f000073f000)=0x6, 0x4) 2018/01/20 05:19:09 executing program 6: semop(0x0, &(0x7f000088b000-0x1e)=[], 0x68) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e10000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000704000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a04000)={r1, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/20 05:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000042000-0x10)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="03"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000041c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00006c1000)='./file0\x00', &(0x7f000062d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$packet(r1, 0x0, &(0x7f0000a20000)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000004d000-0x4)=r3) prlimit64(r2, 0x0, 0x0, &(0x7f000083b000-0x3)={0x0, 0x0}) accept4$ipx(r1, &(0x7f000067e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000623000-0x4)=0x10, 0x800) write$tun(r1, &(0x7f0000a33000-0x63)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x3e6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@end={0x0}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x2a) fcntl$setown(r0, 0x8, r2) 2018/01/20 05:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b89000)=0xfff) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) sendmsg$alg(r0, &(0x7f0000580000-0x38)={0x0, 0x0, &(0x7f0000411000)=[{&(0x7f00001fc000)="e6eb20096067fdb5a6856101d10132ba508149d9002223be3296ce15c45f827d589e5704e184170eb6fe0cf33301e280908a744daa813f5a95b4a7bc03f961fb97", 0x41}, {&(0x7f0000e9f000)="dcb0f75b9037fa0faf22ab1c1347ad8443fc12c71ce2f7f702356db0daef69ae380afc80aa38294a2bfbadc09efb3e9134df62047e4715b9d15691cdf1c43f5503d5fec41f026b77297d2c1215c90b918d2661de994def099cf6b7cdacec85af44728911fe3bcceee014e8197dba635e47068ea1d65289a006b4f8308d4b0bd0a36b0d0a11afd955ac0450d13c70d82f17a98e14ff024431dece3eb2", 0x9c}, {&(0x7f000036e000-0xf5)="f6c6ceb64a9716f08e2619aa395d73439337aaf184679c22743d529c728e9db756abd2fadc3922607b880046cf0ee9081c65bb7657aa9fd3e5f321bcc9c497046deb341cfdbddae61fb23661ee9447523dcf4d136c5f5d941d3055336983a2dd87604d1e090efc605f830d78b7d129dcd2a52a81240efecd5c643707d72119b1c38c1809e5ab93b7128f63cd97fba0ce87626bcd7192166b4198b3c30c5dd387a6ee34de621a198ed0ace548fe96605d10220beed94b9df9e60e6022055ec724e5673d6cb2d5db3992f0878da086b193c700e8ae2a2f646013035119eb7583d493a5c3a05db375cc9cbe01a01b204527430750296b", 0xf5}, {&(0x7f0000bfe000-0xc1)="78185fb02defb5fc046f887bd71f16ca626d7e5472ca90d95800d38a63d01dce572731d1bc39e2f9aea54b3f15fa6459859c73ee897429efe9c6b24da3aaa9d0a5b8910766624bdd760e6335fd097387b9405ffbbd2d8fda87250cd295dfcc86778ea6a8afccf2c2a8dba3084ee188ff008c4ada37f613c633cc54353e464ba316d91fcfdf8257062c522540b81ddeae1007fa45d8e35a5b2ece442d1010b0e667af1b12af85866f5e00727596fbcb0c016e8e9d2e1c5a95f1e15b7b1525dc00ba", 0xc1}], 0x4, &(0x7f0000d05000-0xd0)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0xb8, 0x117, 0x2, 0xa1, "c337ac831f63a9d711a643cb76f74fbfbb8f48ab20d7755b600ed4a24c587ca9623797230ab61785cc5d69afc5e070231b2607275394e2ee7e3c64ca8b84a9ecd68ece4e4af47925718eecc3b7e81cc3c7fbdb8f1524eeb39f4cea9a89bb8679d74adbb94b374651f40e2bf2a4906c175a967f3a9fc31c5f51f37be6417de7a8b0f4774adfbb3f42043cbc0a3af95e54f184fc45241f3cfd61bbf977bfd501e93c"}], 0xd0, 0x10}, 0x40) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x0) 2018/01/20 05:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) 2018/01/20 05:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000750000-0xc)='cifs.spnego\x00', &(0x7f00003c8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a1b000-0x3f)="6355e415d75b4b0d2772a7c88d98e5e288908c15cdc2713c3edb95c0ea09ae1369b15d8de4617d07f8d0c6157dfc00841f8bf0bf0b32628550f26723d19b56", 0x3f, 0x0) request_key(&(0x7f000044c000)='ceph\x00', &(0x7f0000778000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)='posix_acl_access+\x00', r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006db000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000cdc000)={0xfb, 0x8, 0x8b7, 0x10000, 0x4, 0x4, 0x7, 0x6, 0x1c3, 0xc91e}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009f4000-0x4)=0x3f, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/20 05:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000166000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$audion(&(0x7f0000eff000-0xc)='/dev/audio#\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000e84000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:19:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xfffffffffffffd9a) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000004000-0xa)='autogroup\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000621000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "024268b50a7b1674"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00008bc000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/20 05:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035d000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e2000)=0x14) connect$packet(r0, &(0x7f0000587000)={0x11, 0xf, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") r2 = syz_open_dev$vcsa(&(0x7f0000797000-0xb)='/dev/vcsa#\x00', 0x7, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000ee7000)='/dev/input/mouse#\x00', 0xa1c, 0x101000) sendmsg$can_raw(r2, &(0x7f00005ef000)={&(0x7f00008e9000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000227000-0x10)={&(0x7f0000e17000)=@canfd={{0x2, 0x80, 0x7, 0x4}, 0x0, 0x1, 0x0, 0x0, "c30860d18c0f051e59169ec41f002ee06b074b4ae64738b53fc35af6d1ba06ab9a0dc0dc1b7f412849b52723b59063566be6df2e7d5cc9c98493540dc7b34936"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) eventfd(0x0) write$fuse(r3, &(0x7f0000f10000)={0x50, 0x1, 0xa, @fuse_init_out={0x7, 0x1a, 0x5, 0x948, 0xffffffffffff8001, 0x4, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d27000-0xa8)={0x0, 0x0, ""}, &(0x7f0000416000-0x4)=0x8) bind$inet(r1, &(0x7f000083e000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dfe000)={r2, 0x70, "27c523dc6dc15eb7ce0e9d1d298fea4c36fd1f3cdb854540ab8b"}, &(0x7f0000d24000-0x4)=0x202) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a19000)={0x3, r1, 0x0}) sendto$inet(r3, &(0x7f0000f61000)="ba3b1e66dbf8de83f3abf2c3ec4a3f888cbfa2015dcfcc9c29d121e4afa1737765611d076e77f9b58529c225413e7d375cc0fc2eea6af384bff675fa2e3c11eba41fea8ac3109c56f66efa7245f369e441ea48fa8343d6e0ebe2f4e542e7eedff968fdb58f114f4535b97b10d58026f8aca2cabc93ad84e2c42b0fa413f81cbd49172849f55b59cb6b29d158a7e21ef9f94fd352499c19e18eb4c1f30b4e6d2f10fb5595a2187d38e8984a1e3adefc3c9b73712eef6eb7aa6b783a05c1f93cb984aba43b91", 0xc5, 0x80, 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) 2018/01/20 05:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) prctl$void(0xd7b1aec72c75f49b) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) read(r0, &(0x7f00008a7000-0xd4)=""/212, 0xd4) 2018/01/20 05:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003ca000-0x8)=[{0x7, 0x7}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/01/20 05:19:10 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000beb000/0x3000)=nil, 0x3000, 0x12) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000040e000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/20 05:19:10 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0xd93c, 0x1c00}, {0x3, 0x3}, 0x8, 0x3, 0x63df, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) r3 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0xb8, 0x92340) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x17) close(r0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000012000+0x8a2)=0x1, 0x4) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mount(&(0x7f00009a0000-0x1)='./file0\x00', &(0x7f0000b28000)='./file0\x00', &(0x7f0000dba000)='ext2\x00', 0x110800, 0x0) pipe(&(0x7f0000b41000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004a1000)={0x0, 0x0}, &(0x7f0000fb1000-0x4)=0x8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000e8f000)=@req={0x7, 0xd8ac, 0x0, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000134000-0x8)={r3, 0x606}, 0x8) syz_open_dev$loop(&(0x7f00003d5000)='/dev/loop#\x00', 0x7f, 0x400000) 2018/01/20 05:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007df000)={0x3a21, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x800000000, 0x5, &(0x7f00001e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x3, 0x8}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000eae000-0x4)=0x0, &(0x7f0000fea000)=0x4) 2018/01/20 05:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000177000-0xa)={0x0, "0800880300"}) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bc2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1ff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000047f000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000d2c000)={{0x1f, 0x5, 0x4, 0x0, "cc24c6bb820ee45e3f69bba85f18f83478f587d5a99bc6c38a9f638ec42371532eaab4df0d8f0b5ba505a008", 0x2}, 0x9, [0x9, 0x0, 0x3, 0x4, 0x80000001, 0x1f, 0x7fff, 0x1ca9d605, 0x8, 0x3da9, 0xa707, 0x800, 0x20, 0xd7b, 0x6f, 0x3, 0x4, 0x6, 0xe8, 0x2, 0x4, 0x3, 0x80, 0x2, 0x7fff, 0x1000, 0x2d, 0x8, 0x27d, 0xfff, 0x0, 0x6184ca09, 0x5, 0x80, 0x6, 0x1, 0x1, 0x100, 0x8, 0x771, 0x2, 0x6, 0x6, 0x6, 0x7, 0x5, 0xb1, 0x2, 0x6, 0x2531cc65, 0x6, 0xfffffffffffffffc, 0x100000000, 0xe3, 0x5, 0x80000000, 0x1, 0x0, 0x4, 0x3, 0x956, 0x3, 0x5, 0x4, 0x1ff, 0x1, 0x2, 0x0, 0x6, 0x8, 0x40, 0x4, 0x7, 0x5, 0x1, 0xfffffffffffffffc, 0x8, 0x2df, 0x9, 0x9, 0x7, 0x6338, 0xffffffff, 0x0, 0x5, 0x101, 0x3, 0x624, 0x4, 0x80, 0x4, 0x1f, 0x80000000, 0xfffffffffffffffa, 0x26, 0x4, 0x9, 0x5, 0x0, 0x4, 0x1f, 0x2, 0x40, 0x5, 0xfff, 0x81, 0x5, 0x0, 0x1000, 0x1, 0x7, 0x2fd, 0x100000001, 0x39c, 0x101, 0x9, 0x1000, 0x100000001, 0x9, 0x200, 0x5, 0x5, 0x400, 0x9, 0x4, 0x8, 0x7, 0x8000000000], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000f3d000)=@rc={0x1f, {0x9, 0x40, 0xfff, 0x100, 0x2, 0x8}, 0x0}, 0x9) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/20 05:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x6, 0x4, 0x4, 0x100000001, 0x80, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r0, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) gettid() 2018/01/20 05:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007b1000-0x2c)={0xb, 0xfd, 0x30, 0x100000000, 0x8, 0x0, 0x2f9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fremovexattr(r0, &(0x7f0000ae2000-0xd)=@known='security.ima\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000085000)={0x7, 0x7, 0x1, 0x42a, 0x20, 0x6, 0xf42, 0x3, 0x0}, &(0x7f00007a1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000efe000)={r2, 0x6b3d, 0xe1, "9cf8c197aeaa2b0450516b768524d0a5557842b1ae5b40ce333d32f6009f32dbd48c9c87cfe94bced23dcc3a0020cfb2b762167a643e99af8bc8e48ab945894fc6a29d0385ff3e5a0d7c0e7c16ffac12edb20fcc0ec4d5945a61e6a8a564c42bb105b5f4fea02d149865f17bb9683617621a071f77b84ed01f825e5545f7aaa0cd7e8a519ff1a6be221ee02589924f8dc1e2e4b8c1e67cb3765ad3b2d455ba925f5a97ec4a042c298a3722b5dcc10cee029933f8dbd8d05c2d429da09c65bd3e0a1a49bea07aa4a63a42417b7580c7ace71bc7528bbf5f486238559e45f3351c02"}, 0xe9) r3 = gettid() pipe(&(0x7f0000d59000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000249000)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) ptrace$pokeuser(0x6, r3, 0x1, 0x5) sched_setaffinity(r3, 0x8, &(0x7f00007ef000-0x8)=0x1) getpgrp(r3) fchdir(r5) vmsplice(r5, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) 2018/01/20 05:19:10 executing program 1: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000894000)={0x0, 0x0}, &(0x7f0000620000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000362000)=0x0, &(0x7f00003bf000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b25000)='./file0\x00', &(0x7f00008ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b26000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b25000)=0xc) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00008e4000)=[{&(0x7f00005ff000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000718000-0x60)=[{&(0x7f00007b5000-0x57)="4c813c15ae4a806ee210543d6839d46f4fc6c02e1415e17baab134b27b40494ea7f291a1174fc92693c8886caead01a7744aa8e8db1aed8d5f71fd459665bcfc0bb70856bba505dae5c3ae3798779201ee4055e49b899a", 0x57}, {&(0x7f000035b000-0x9e)="ce7ab600ebd323e6798ab8273a559fd90a9d5ca0faacc853817a7298db9d4db2e6da1a0c3f74966fa23f7637df96a0985918c0fb0ff292f1f9cef9dfca3cfc476629ffd6912863f3735f1b6ef0e373f061c127ae22b7e31c2e46b42b8080429a4ba25a503dadfcb3147f8b9296df19d6373d77fdcb1f6a28d5beefc96434ca8ff12377a60d3c1b8386cb5d9acf8622da010a26384e97b32110cc0e9dcead10e4fa530d322d73f1a14954c134962b7f7804a6db48bb86ab0e545654cc6afaa8445ad95c0a6a13e282dface33a991bda5c37133206fd7e1c2bb813d187655498", 0xdf}, {&(0x7f0000b26000-0xa8)="16bb85f4d8a958447e4ba580570288c25d6640129bc2de2e78c1c1472911f5e647f1f4819571d817e4a9530d0a0db2866c1dcbc28f5ae9142612ff8efe38947e5b2f16a9272aedbd3fde89f0ba9eb2f343eeca06d3103478bdeeb9a7821a113d5d8c8b2d7121453d02449c001fddeb53dea2703b625f9727c83e3f5a60ed7e1fbe99e5e8b1965d1c9afc9125216e543d8e11aaeed1bc64550ba2ba148acd351c905c804d5c333bdf", 0xa8}, {&(0x7f0000727000)="286689e18c526103a86ed37934e0dbe00e50c96fbf70775825e3ac1a48e8f096441f1471eb33f3614cb4060296bb6725d49fac4f5f6ce1c8c2f04dc296ec8f55a430482682fdbb9538d166fb22891646d513e7aec12c945edc0bab29594b5226c14d6d78486fd109c5a0027fcda3f2019417360cded42223efff47684d30100de9400afb286d9f32ca2354582ef7faff9bafcad535435e8b18c798c127b974d8a7206f9849bc751b25708423fcdb95a8c2f56d9948c9b0", 0xb7}, {&(0x7f0000895000-0xef)="4fefa7e7d8feacc6f742ce882c3c250c7cfa9debf201d2cc685a9876b8fe7131669bdf550cb6d2a1380c7dc34ee3100274179d649604c4dfce87e1ce675dfcaf2462b6237c6027155e565f1899308246bf2ffd03df8b59fc40a7c151e71b5f343b5b8efd97f26df8b5749bf7d8687ef7bca2382e4441d229f077c68a41658b3e400db833453ec8820d4f3645fc8c803ee60e929c92c0b4cff2e0978a1b5bab670649c264dd8835f77ad0c9630cedf0a57c677d7f9ab2efb7cd09a4673444190725a8ebae883f258b6332a18d1d9843a141a93a7a21ccc2eaa70ba7384da4808b6b60fef77eb7db83e907cbc3dfb03a", 0xef}, {&(0x7f0000b26000-0x42)="4f372b1d3e951f736aefd0c97d3297308552d4d95b6472a8afc08eb09618b8ddbe469ebb78d83f614321ce5f8a05ab9e796df0982beaf25fcc258330f49a17e98a11", 0x42}], 0x6, &(0x7f00001ed000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x60, 0x40000}, {&(0x7f0000b25000)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f0000b26000-0x1000)="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0x1000}], 0x3, &(0x7f0000b26000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x400c0}, {&(0x7f0000b26000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002a8000)=[{&(0x7f0000b25000)="9faa0a0c3d3e7dfe123bb9ee2107f742352f50192248d5f602ca225dd89c727cc9f398e7c44581dcedcb7bfd6104d9b2f6c4e33d6082287cb12d2561bcaf329a28f91d631883183fd750f3bab7b7052bf503b17736a3e8a42a6d85cf15d777b2f03e4c0a84f91c6aaae355", 0x6b}, {&(0x7f0000670000)="de376432b36097de9e32b448db8287311b47f8f88e31c37781c10880b2a4ba00eb8a16f29186929cda7403d676179c178335ca6bcc1b5898e6632d4c8833f9c325afb9166e109e485ee25ef5bf5e8807", 0x50}, {&(0x7f00008be000-0x21)="9de1ce2ab6eae7a12bfdca8b61ee9a1fca6d1c2e9d50b8149863f50512c2371039", 0x21}, {&(0x7f000011e000)="abe3c11e37f94ff2904c7f3fc11587c913b3c886395810260ac9edc16726124669fec8a79ae7e976f532b7890b2b5138c791d92a89300f9e604b1025ae6893d108a74da18bea729265e257ba536d10c6fb32a443928cdf7245e82fc24fe31c63f8ea20508d6a9c3fc82ee3d03097927cc288055ffb0cfa75503ae1d7", 0x7c}], 0x4, 0x0, 0x0, 0x400d5}], 0x3, 0x40000) 2018/01/20 05:19:10 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000)=0x8) r2 = memfd_create(&(0x7f0000002000-0x10)='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) connect$netrom(r2, &(0x7f000000d000-0x48)=@full={{0x3, {"7399d748ac0fb4"}, 0x3ff}, [{"67fb800f768e44"}, {"bf0c0a928e1fa6"}, {"a1e81887e6aab2"}, {"4efce4a5209d1b"}, {"a37adbef66f064"}, {"0ebdae0f761293"}, {"de3166bd247ecd"}, {"3e445eee671163"}]}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000f000-0x30)={@rand_addr=0x10000, @empty=0x0, 0x1, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x30) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r1}, 0xc) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d44000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000930000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/dev/sequencer2\x00', 0x4441, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000ad5000-0x15)="141c706904ec8a41d281f84e77187533663527cbe0") 2018/01/20 05:19:10 executing program 3: clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006d3000)={0x0, 0x0}) pipe2(&(0x7f000065d000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00002c8000-0x4)=0x4) sched_rr_get_interval(r0, &(0x7f00005e6000-0x10)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) getxattr(&(0x7f0000965000)='./file0\x00', &(0x7f0000ab2000)=@random={'os2.\x00', '/dev/sg#\x00'}, &(0x7f000069e000)=""/171, 0xab) 2018/01/20 05:19:10 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000670000)={0x0, 0x0, 0x0}, &(0x7f000061a000)=0xc) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x562e3336c0ed74de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x161679a2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$l2tp(r1, &(0x7f000046d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x3}}, 0x26) 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) clock_gettime(0x4, &(0x7f000071f000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000cd5000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049d000-0x50)=[], 0x0, &(0x7f0000b1e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000006b000-0x90)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x2, 0x102, &(0x7f00005e8000)={r1, 0x0}) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/ppp\x00', 0x143000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7ff) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/20 05:19:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000a5f000-0xa)='attr/prev\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:19:10 executing program 4: unshare(0x118014000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', 'em0wlan1/@\\wlan1wlan1md5sumnodev\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000099c000-0xb0)={{0xfffffffffffffff7, 0x9}, 'port1\x00', 0x2a, 0x10020, 0x634, 0x100000000, 0x1f, 0x200000000000000, 0x0, 0x0, 0x2, 0xb88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmget(0x2, 0x2000, 0x86, &(0x7f000039a000/0x2000)=nil) r1 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x3, 0x0, 0x1, 0x0, 0x0}) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r1) 2018/01/20 05:19:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x94d0, 0x3, 0x6, 0x3}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$getownex(r3, 0x10, &(0x7f00002be000-0x8)={0x0, 0x0}) getpgrp(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r5, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) gettid() 2018/01/20 05:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) close(r0) 2018/01/20 05:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000adc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00000a5000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r1, 0xaeb7) readv(r2, &(0x7f0000d49000-0x40)=[{&(0x7f00003f0000-0x57)=""/87, 0x57}], 0x1) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f000003d000-0x4)=0xc) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000054000+0xf80)='./file0\x00', &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/20 05:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f68000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r1 = fanotify_init(0x31, 0x8001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a94000)={0xf, 0x10, &(0x7f0000d16000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xc32}, @jmp={0x5, 0x9, 0xf, 0x0, 0xf, 0x8, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x3, 0xf, 0x1, 0x9, 0x70, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x401}, @map={0x18, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0x5, 0xb, 0x3, 0xfffffffe, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000d6d000-0x4)='GPL\x00', 0x100000001, 0x96, &(0x7f00000a7000-0x96)=""/150, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$netlink(0x10, 0x3, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$admmidi(&(0x7f000094f000-0xc)='/dev/admmidi#\x00', 0x7, 0x40000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e2b000)={0x0, 0x0}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000c92000)=0x0) r9 = getpgrp(r8) lstat(&(0x7f00003f8000-0x8)='./file0\x00', &(0x7f00007f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$audio(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d53000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaf000)=0xc) r15 = getgid() r16 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000042b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000022c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = accept$llc(0xffffffffffffff9c, &(0x7f0000cb5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e8000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a29000-0x8)={0x0, 0x0}) r21 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000f5c000)={0x0, 0x0}, 0x800) r23 = memfd_create(&(0x7f0000489000)='\x00', 0x1) r24 = accept$llc(0xffffffffffffffff, &(0x7f0000173000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000886000)=0x10) r25 = syz_open_dev$evdev(&(0x7f0000f29000)='/dev/input/event#\x00', 0xfc, 0x100) r26 = socket$nl_netfilter(0x10, 0x3, 0xc) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) r28 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fca000-0xf)='/dev/sequencer\x00', 0x181000, 0x0) r29 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f38000-0x8)={0x0, 0x0}) r31 = bpf$MAP_CREATE(0x0, &(0x7f000076b000-0x2c)={0xe, 0x90, 0x7f, 0x33d3, 0x2, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r32 = syz_open_dev$sndctrl(&(0x7f0000a58000)='/dev/snd/controlC#\x00', 0x5, 0x80) r33 = open(&(0x7f0000c86000-0x8)='./file0\x00', 0x460c01, 0x10) r34 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000)='/dev/hwrng\x00', 0x4000, 0x0) sendmmsg$unix(r0, &(0x7f0000826000)=[{&(0x7f000064f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d42000)=[{&(0x7f000038f000)="1be5b57c9a5ab9c3b1df197a699d0ad509bce797d008d35f8c7fae969ebefbf26bc5ba5e922fd6438aca2f3039bfd924ef5fb840ed5023a89c9543e95bc76bee66402175c894100b0adc6410", 0x4c}, {&(0x7f0000730000)="be5c0dd81f742d9845e33d24bc51e89c81aae8b41998c4ae825a6140508e2fbdc0bb60d312d539788239bc3cfd247949fc8fb24cb2e4461e0cf9638a440cdce4c327b906b843", 0x46}], 0x2, &(0x7f0000ad5000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}], 0x30, 0x40004}, {&(0x7f0000417000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000e3000)=[{&(0x7f00000d8000)="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0x1000}, {&(0x7f0000fac000)="4a1ad43f0c4458b28ca29d78bea2a6ca62e085139bf71cdf20ee967d69b428adc8b110d2fe42228a03b3f9f7ff19f98445b0735b0574c250", 0x38}, {&(0x7f00002a6000)="4e2b6e0d76e1c2a9c4cdf9167d1a04599d8536e5bd4b19faac108fbb09e333409fa02aeb4eae0d3244ed2d76b9e610768736c5928b1b8361ebe4da234f0369502101ec2ad1d665ddfee5ac5122db49ed6a6ee247a4f31a06df133f23b01cd997a5b1d987e7944116c2a7d3cd6537b10590dcee35be606504f17392f1e360a8ee7bbcec4b2eea27205e9c17ffa4e78ff4cf50ac2b", 0x94}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f000069f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000062b000)=[{&(0x7f00006d2000-0x48)="07d9ef81cdb0ac47891113b7ab6cf6515b1dbafd58f8cb2fc9c6cca9bdcee2d62b0c1eccec52be1a72d6b07fcb40cecb7c4a80b5bc498d65f1258029720878ebd0f81fa02523eeff", 0x48}, {&(0x7f0000e63000-0xa4)="5156908ae08630377bd60d49be04dfba3d3a199585098a2f33aa59b23d083a218f97dd2e7e5b792eb84e413961d2dfec915b8e55487dafc578949159d3ad2bc8fe6600c617c24ac7b8de18c492de9f0fce2232de1f04da1b521b7872f5f6b43cc903af2af28c19df3a963dc175aa369834e23061044891412f76e33ba35b9cf7d5ecefd17161fa4bfe9cd903098983a6eb4d226131712f9cf85afb7e05b45c305455a9de", 0xa4}, {&(0x7f0000a4e000)="a3b0b0c63612bb91abfeeae9dc23909cb7c1f9014f8c1d126ce31b5903f3db4115e35ca68d7a73a223ed69844316e7cea0256cf0f3de44119bd0f20d2b662a054233b7104099c483b37fa4d6dd4a3311598b738167496b97d36f54dc3b9005f18aaa1c7fcc40d0a4845a8ebef617bdecd4b88a0aee0e235370de657a07b9fd6cf473877c147f7a42237fcbf61a1bd483b121be756dd609717c7decc6e663ed255c4269a6ab6eeb89", 0xa8}, {&(0x7f00008a2000)="64c03c24c938eee413d11fd2e0b121992946c028ee54b7a07809c21a2d44f7e6b765707cfa0d8ea5e3a8c49d3944388930e2596131e9b08de0e40363a9b881d88281c42e651f8dea6f8bc67071659ac2509ee484cc556b915b1501a7cbb932d7038e2cef48a3cbcd1525fab55c1bc48182d469249f553a181133f0dfd21acc5f94d0c977d343c2aa7fed0693064e1173bed2d319cf109411527b5b1140b88101fbb6d730e8443744ff69094d66dfde827eb5a0b43694e2a448917270c3f0228ce7", 0xc1}, {&(0x7f0000253000-0x62)="c7ecc3912cc13f58e7b6c14687b2a06247d9d0e54e5f8fab51cdc5d37043a5f353bce34af78ca4358740a781c6a8314b307de6c2da699c1d11ead4631d9d2049854afdc57c144a3af1463c3ace85e2cd18a8214eeab558e93b51cdd39f7366f78fd9", 0x62}, {&(0x7f0000ce1000-0x89)="be259e05a6a9deccec7b373e3719e6b7f3fd01c473b235df15798c47e4c97a6b034990609a89c144be9cb991bda490763fb5146c16577ac209a75b5ec52b9a58d311119acbee65f2da6301f8565bb9a5ac05b0f9b7a5c8faf231edfe23c1513415185d30aacd805cc76995cc0f67c4787dad6c19cd521e846cc466a7243afa2b51a24ba35a87e1af7b", 0x89}, {&(0x7f0000fa6000)="50bb01131b6d62ad38e36fc15afe568c1cf4166829ec725f44ef416065b5192ac39bfd9e90e7ac1f9156261de1801f529cd7b7f7ca16a3", 0x37}, {&(0x7f000048e000-0x81)="67fe76317a13d273b8db521bb3b279e87d9649be7859a1f0c6edc7ba9f15c61ba149d7a308300804290e870fecbc26cb74bfc91ad2f1f54f39c813fae30c0e54723366bc8fa3dafa21b7c867533ac285a8bbb505ad9d57eb2721b61cdc8a836516b1988a892d670acc8463c1af29d26ed8649e56b21068fcd49505ab316281b11d", 0x81}], 0x8, &(0x7f0000dbb000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x10}, {&(0x7f0000ef8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c8f000-0x50)=[{&(0x7f0000267000-0x15)="c8d9674ff0f32c0255307792a22bac7c916ffa4571", 0x15}, {&(0x7f000019a000)="3f0db8e850f5a3b23ad070587c89e632a0bfb621ee6f2f66f8bb683c3759cf72a9b7bcb3a3a8a179f2c0d7d49ed26ecefbfee731fb32558bb565550ffd9187146d12e6fe57fb0a5bee593ae10540797fc88b29828cd8584763882f8abff24f8bdbafe957c58d0b19d44f746b9fb6c9bf7c6d064d9ff0594bfed79c43cf", 0x7d}, {&(0x7f00009d0000-0xe8)="1397d021855f1157d2179772ba08c541ffa1278848e12afbd37bd06aa1d8526631d9574a21598dbc889104dd3c9c47fbfc3a0b9291980d117b2eb7dd901d2bf492e86fcffc43df7c4793ef30a15bbc90c8a4f2151afabadb387d1c9df734aa2053acaaffc9b200cef70c144e3a62a8175cb13170279e93e949c63e14effc65f89506107e89c655fe16d00182378d220808aa193ef3c6748c058570d9b990ff211c7e8a843c3fcebd33e6e9a3729dc4c83b29770950c6b3edeb2976e975c856dcad637bfbc36b94edb5111010acf5771b4bca6e195608b17a762ef76d6965f128d019c4ec3d0d608e", 0xe8}, {&(0x7f0000742000-0x37)="37fb41407ee36e8c3827eb4b239681df6276233a3a215758c12f51b01643033813e69cc611b99f1ba9d0cf2bb98738a8cf7fe11568422a", 0x37}, {&(0x7f0000d0f000-0x83)="d493b05f6153ed0022bfe122a78e7987531604b042de08495f04c4ffcaa01f09b1fe47e69247cdabf577b7f8e529e5eada57c211d86d5328572bcb93456565e4266a7c986ccf7c7f19d82d50568107751123d0675349be32e28ea091037b8751b59606c260ec2ec31d441f56f5f045ace98b9276b280907d2f2f5493ee5e111d0afb19", 0x83}], 0x5, &(0x7f0000e8f000-0xa)=[@rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r19, r20, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24]}], 0x98, 0x8001}, {&(0x7f0000984000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ddb000)=[{&(0x7f00000ef000-0x1000)="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", 0x1000}, {&(0x7f0000550000)="c7d002f93e034b31ab21cef5fb7349751ce550d582a83532b9327c7c73976e54341af51b11ba25943676249986ca2f8a7b2433ffd7c8ddd5647bc9cce3b2", 0x3e}, {&(0x7f0000699000-0x18)="0137fcbcee90dc98690476c2a713604c41e07263fe54ed2f", 0x18}], 0x3, &(0x7f00009b2000-0x38)=[@rights={0x38, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32, r33, r34]}], 0x38, 0x40}], 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r35 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xfffffffffffffffd, 0xd, &(0x7f00001db000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x1, 0x7, 0x9, 0xd, 0x20, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @generic={0x8, 0xffffffffffff8000, 0x2, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r36 = socket(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000c1d000)='/dev/vcs\x00', 0x1c1040, 0x0) epoll_wait(r23, &(0x7f0000400000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x637f) setsockopt$sock_attach_bpf(r36, 0x1, 0x32, &(0x7f00009da000)=r35, 0x4) write(r36, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000099f000-0x8)={0x2454, 0x7bc}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000fd0000)={&(0x7f000012c000/0x3000)=nil, 0x3000}) fcntl$getownex(r0, 0x10, &(0x7f0000fcf000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000fcf000-0x7)='ns/mnt\x00') inotify_init() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000fd1000)=""/163, 0xa3) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000fd2000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd2000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000837000-0x8)={r5, 0x1}, 0x8) [ 82.971568] QAT: Invalid ioctl 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e69000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000082e000)={0x2, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e58000)={0x7c52a88a, r2, 0x2, 0x1}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f83000-0x10)={0x1, &(0x7f0000f82000)=[{0x0, 0x0}]}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000f82000)={r3, &(0x7f0000f82000)=""/27}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/20 05:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000061e000)={0x0, 0x0}, &(0x7f0000c95000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000924000-0xcc)={0x0, 0xc4, "5ecbca371f9c378d5846c7212995304f2bedb1702f25ec363c98c74ab46a7690c01569927062e15e9083f6ae97cbc985ef72610e5836b17e0be4e2713907df9a705b563ea60d403e44619f669416fd134e46dddddca749ce5c09ab85e7f342417e496be3edc7dd3e41c02e98b90b597a7d7fee986771cbd3192a3be83410ae911c0191ae5a86c82b45e22f78cb79a07e91454bd90d68165e79058bf03874a97d07abe2e26b51819dca8047952a5d13979810d8dae031549a696012ebee8709abe75f0646"}, &(0x7f0000a61000-0x4)=0xcc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000049c000-0x10)={r1, 0x5, 0x5, 0x3}, 0x10) 2018/01/20 05:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a5a000)=0x0) pause() recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f000000b000-0x21)=""/33, 0x21}], 0x1, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000828000-0x5)='stat\x00') getresuid(&(0x7f0000728000-0x4)=0x0, &(0x7f0000df7000-0x4)=0x0, &(0x7f0000f63000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000d2b000)=r1) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f000036c000-0x8)={0x1f, {0x3, 0x400, 0x400, 0x3, 0x2, 0x4}}, 0x8) [ 83.018925] QAT: Invalid ioctl [ 83.033456] QAT: Invalid ioctl [ 83.054785] QAT: Invalid ioctl 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000ccc000)='/dev/snd/midiC#D#\x00', 0x8, 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000e2c000-0x9)='/dev/ppp\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000880000)={0x10000000, 0x0}) 2018/01/20 05:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8001) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0x759000)=nil, 0x759000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000075a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:10 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000020000)='/dev/audio\x00', 0x101000, 0x0) [ 83.124998] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/20 05:19:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x131, 0x80) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0x79)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/20 05:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f7d000)=[], 0xffffd10, &(0x7f0000531000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0xffffffffffffffd6, 0x0}, 0x0) sendto(r1, &(0x7f0000345000-0x4a)="c43150f518ec25f6bbc65140f14ee4219b", 0x11, 0x0, &(0x7f0000868000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000581000)='/dev/snd/seq\x00', 0x0, 0x101044) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ace000)=0x0) write$sndseq(r2, &(0x7f000001a000-0x1c)=[{0x0, 0xfffe, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x30) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f7a000)={0x0, 0x81, 0x6, [0x9, 0x1, 0x0, 0x200, 0x9, 0x4]}, &(0x7f00004eb000)=0x14) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a90000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000f7b000)={0x9, 0x1c, [0x5, 0xfffffffffffffffa, 0x3, 0x8, 0x81, 0x4, 0x3]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f7a000)={r3, 0x3}, 0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18, 0x0}, 0x0) 2018/01/20 05:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005c4000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000fc6000)=0x65b) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) truncate(&(0x7f0000782000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000086c000)=""/92) 2018/01/20 05:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c1a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000b34000-0x71)="8c186781f7029a0528000daf7296c6abc270cade2c6808362d90a133ab98f9ee0b40d7a6dfb99ead71783428d246dee64b648473fbe63d7f95620b1593df2f3a725f50b1e20025e49c6ffb58fa91ce77d30f6ec1fda7c5d0d47f131b28c878b5e57a58ed075889906b71c2415a3f091193") r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffd1f, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) close(r0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00003c2000-0x1)=0x22, 0xfc43) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000fdd000)=0x0) r11 = getuid() getgroups(0x8, &(0x7f0000edd000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(r9, &(0x7f0000969000-0xe0)=[{&(0x7f0000fa9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000017e000)=[{&(0x7f0000d17000-0x5e)="2985b38434fdb6153bbdafe02e2397e1549338ca3e6dff1e6acea50c6d9fa866db2fa07e0527c801538b54be507e370a2671b1a78d6a2a4f90a29911160765908619027a485565ebf30d158d2061a64420bcdecd4ef31dec7d2c81e54162", 0x5e}, {&(0x7f000018d000-0x8b)="12a0c440efdf30ab7e19f88826717226361f9c510b821d7b3de4ef5b73ce20fb093cd1ac363b31ab7f7bdfd236881707cf8bb3bc3b6b54088ec2424488a1c6e57be145260b7f4eb6ff6e1fc27a47ff870b0a756f6203a83b5054e1f16086ab6d82817bdeeb56dcf4ac2c2b42c9385346bcd55e03efdfee2ecd12a0ec067a795efa2c741ef52ebcca12a7b7", 0x8b}, {&(0x7f00005bc000)="3e3488c849205b0181e400181434d3acf3b3ee58c35b641f7ce24e84311c98c2eaa706a48c9f4b3bef627b64db3c8e56c54e1427bbbb85be4bc1e6cdb028290be9244b030359d1122ea470751797ac72bdd5e21cb0a3c804026832e77fab8f377a23041d5bd2c174c38ac17685e58e7593328c1037b327d50d59b19e21192ce51a0885084f", 0x85}, {&(0x7f000012b000)="f464503e834294579cd612b6142f48b13882aca567e2b235b13b7f4e962274ed6ceb9d090e096991dbbd481bc79e556d04b5537ff24e841872b7acb3fa4ef95d2b0351edde40a9b7e7e8972c7a822e3a2c55e4f9a753bf", 0x57}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f000026b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000cb000)=[{&(0x7f000097a000)="74fb753c7606c0fc489d0849e4938b5d9dfb4a8e64fa0fcfa0fa8a8a7b9a0b9377419297fe8a2bcd313bb972f83ed0ec6433133e2a3fa6b2b1a276bef34a94038e8f8b64cd49ebc372624feae5ceea7efc064736511656ef04d9fcd12e9d9d98198ddf3c74412db6219c630d4105076192b79a04e08ced8f5fc1cc3c01e40ca5df55af5023fc75b29d", 0x89}, {&(0x7f000058b000-0xc6)="7d7435e13f9f1f54ae1b5b105c0d3b0605f77d6515f8ccee6de3e83e7024cd1b95d938528427edbc489e29bf500c6ef8c9b90d28c96b580127560f083e2e5d2a8771aa42a0df929213c50751e85732134782849c757824fdddfbc3690512695f7189aefa75e003e3246c374c72a2ebeab3ae9d26b821b9c0fa9ef566c7f2c6ab02e01215c15ab8584be608c8ebbe4953b24dd7e4fad2996e707f31a4a2c6dacf7cfcf3fded001980050ab98717ad1e256913b69d865afb009eaaa19191a58c06ea80090908ea", 0xc6}, {&(0x7f000096a000)="1f1afd8d866a709d63e9bc8f4bdeb74dfa57d2b0819eb12dc2b3e867f41c0ee5f7c82dbee856e6c4d433c6ca34f434eb601777f047870aba913ea7e94a89da58173a026c886341e50a69ab0879f91f5f692e2069aa766c95fdc26a89c4500098e23828d084c7c0b7fe135f68e04cbb8492118032828a2f930e58e1eb33b36646bc66036a833910cc5cccc4ad9b98cd563c6f261f6a3be6d5daf9bbb9557ad1d6", 0xa0}, {&(0x7f00003e2000-0x1000)="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{&(0x7f0000d0e000)="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0x1000}, {&(0x7f00007c8000)="a89a5880b601dbb9577227b383e60e8b4459e85d687a12df7d0188fb6a95cd99619e984e125a86cc756f885ff6e8fada946de51e61e96982fdaf2b9463f1133173da5e9d95ca6ffa373a2f", 0x4b}], 0x5, 0x0, 0x0, 0x10}], 0x4, 0x80c0) socket(0x1e, 0x0, 0x80) 2018/01/20 05:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000075f000+0x785)=""/21) getresgid(&(0x7f00009cb000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b9c000)=0x0) 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000824000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x4, 0x42db, 0x1, 0x5}, &(0x7f0000ec7000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000334000-0x4)=r1, 0x4) listen(r0, 0x7) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0xfffffffffffffff6) 2018/01/20 05:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f000089c000-0x12)='/dev/snd/midiC#D#\x00', 0x15, 0x101000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000bf7000-0x400)={""/1024}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f000027a000)="", 0x46, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd93) sendto$inet(r1, &(0x7f0000816000-0x1)='@', 0xffffff6c, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005b5000)={0x0, 0x2c, &(0x7f0000563000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x3f}]}, &(0x7f000017e000)=0x10) bind$vsock_stream(r1, &(0x7f0000bf6000-0xf)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000c6d000-0x10)={&(0x7f00007e1000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000037000)={r3, 0x5, 0x2, 0xd4, 0x10000, 0x8}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r2, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="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", 0x8fe}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}, {&(0x7f00004b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d85000-0x18)=[{&(0x7f00007dc000-0x4d)="02e42d687834aded351ecd23d7d3d0012b902a3574365ae94a620b5f550c91248a3ba571", 0x24}], 0x1, &(0x7f0000fc1000-0xc4)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x4050}, {&(0x7f0000a1f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aae000)=[{&(0x7f0000abe000-0x83)="", 0x0}], 0x1, &(0x7f0000db5000-0x88)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x40080}, {&(0x7f0000fa6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ba3000-0x28)=[{&(0x7f0000032000)="", 0x0}, {&(0x7f0000a5a000)="098f0ba8fe29f127efc29a107a9cf398f49909fda8325938df42110674c72dd2f9464b105f568371d2c409c216116f24d16b88ee539cb5ca", 0x38}], 0x2, &(0x7f0000afc000)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x0}, {&(0x7f00006f2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec7000-0x8)=[{&(0x7f0000172000-0xb7)="", 0x0}], 0x1, &(0x7f00003cf000-0x78)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x0}], 0x5, 0x0) [ 83.191808] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/20 05:19:10 executing program 1: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000586000-0x9)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b3e000-0x63)=""/99, &(0x7f0000001000-0x4)=0x63) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000)={r0}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/20 05:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b50000)='net/ip6_flowlabel\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00009bc000-0x4)=0xa5b, &(0x7f0000a11000-0x4)=0x4) 2018/01/20 05:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a16000-0x50)={0x44, @time={0x0, 0x0}, 0x2, {0x9, 0x208}, 0x8, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dspn(&(0x7f00001ea000-0xa)='/dev/dsp#\x00', 0x8001, 0x8000) 2018/01/20 05:19:10 executing program 2: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26a, &(0x7f000004b000-0x26a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x2b, 0x4, 0x3, 0x3ed, 0x25c, 0x2, 0x1, 0x800, 0x7f, 0x0, @loopback=0x7f000001, @empty=0x0, {[@timestamp={0x44, 0x28, 0x101, 0x3, 0x401, [{[@rand_addr=0xffffffff], 0x4}, {[], 0x7f}, {[@multicast1=0xe0000001], 0x73a}, {[], 0x6}, {[], 0x1}, {[@loopback=0x7f000001], 0x1000}]}, @generic={0x88, 0x8, "04d703b6dfd6"}, @cipso={0x86, 0x15, 0x1, [{0x1, 0x2, ""}, {0x7, 0xd, "8e845d20db7eeadb090a05"}]}, @timestamp={0x44, 0x10, 0x6, 0x3, 0x6, [{[], 0x46d}, {[], 0x7}, {[], 0x6}]}, @rr={0x7, 0x7, 0x200, [@empty=0x0]}, @rr={0x7, 0x13, 0xe1cd, [@dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @lsrr={0x83, 0x27, 0x4, [@broadcast=0xffffffff, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x6c, 0x3, [], "060d4e283e6b7d1523fcca3778cc03d7ed142ab766d3c2a28866861dec2682c01a0ae9979d31dcb4f8e73caf361c45b9a5e6f4f994a229fb9dd73d764075a9a6e700e03930e9dfd9bbb52c60a979f28707daccbea084d9b311dd4acb11cdd12c9b5b00fed8ee69746f51ba7f"}, {0xb8d, 0x0, 0x6, 0x40, 0x0, 0x0, 0x800, [0x4ea, 0x1, 0x1], "025ff8bd50f48f8bde8610153f0fc528eb8f88010a6826ffff42904626251baecee6ca06cf5ec5d67f25a322a7c390ae62454579fa6290a453e12cba643d098a5cf0b751efcaf32534d19daedde5a8677198fe7b18abd24c491b997926b5c9f835feb412252cb6c94308609e439b81dc12e3fc861194522da76cea2292b1ab6cea6319b7def1740ca1b314901f1c26f15af3604f94d98f8b1e964bddea218e01a19bc830ab5c52fb41f40b1ff519a5d8c56f858444034228a51361fefb90d249cf308498feb768a37d4d4b65e38f54a46c6fba3abd4a"}, {0x3, 0x0, 0xffffffffffff26a3, 0x3, 0x0, 0x0, 0x86dd, [0x200, 0x20, 0x3], "c7284e0dfa53e3dd4979a9e97b4a238940beb3bc13e73c1356ed9c20901476618f605d1c2a7f882df8acdc702649068be27af82bfd1f65aebcf5b85c06434ff385a0a5861668c5b1c45f5c0d1433502acdbb"}}}}}}, 0x0) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ac9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) io_setup(0x818d3, &(0x7f0000533000-0x8)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000018a000-0x9)='/dev/dsp\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000756000-0x8)='./file0\x00', 0x0) io_getevents(r1, 0x3ff, 0x1, &(0x7f0000bd0000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000e1f000)={0x0, 0x1c9c380}) 2018/01/20 05:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00002e9000)=""/111) pipe(&(0x7f00001a7000)={0x0, 0x0}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000704000)=""/109) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00009db000-0xc8)={0x4, 0x0, [{0x7, 0x1, 0x0, 0x0, @sint={0x2, 0x9}}, {0x2, 0x7, 0x0, 0x0, @adapter={0x463, 0x56ff35c, 0x1, 0x1, 0xffffffffffffff81}}, {0x4, 0x5, 0x0, 0x0, @sint={0xfffffffffffff801, 0x8}}, {0x100000000, 0x6, 0x0, 0x0, @adapter={0xba67, 0xc9, 0x7, 0x2306, 0xfffffffffffffffb}}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000210000-0x18)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) 2018/01/20 05:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fc1dffff0100000000000100000000000000ff10", 0xfffffffffffffcb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009d3000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x891a, &(0x7f00001aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) r2 = syz_open_pts(r1, 0x0) ioctl$PIO_FONTRESET(r2, 0x540e, 0x0) 2018/01/20 05:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)='/dev/vcs\x00', 0x80, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c4000-0x10)='/selinux/policy\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) pkey_free(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00005b7000-0x20)=[{0x0, 0x0}], 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000c31000)={0xffffffffffffff81, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000474000)={0x6, 0x4, 0x1, r1, 0x0}) ioctl$int_out(r1, 0x5, &(0x7f0000001000-0x8)=0x0) 2018/01/20 05:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005de000)={r1, 0x7fffffff, 0xff, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00006ed000-0x8)=0x0, 0x80000000) 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x43e, 0x7f, 0x6896d02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xd55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002a8000-0x8)={0x0, 0x1}, &(0x7f00009aa000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000151000)={r0, 0x0}, &(0x7f0000590000-0x4)=0xffffffffffffffc9) 2018/01/20 05:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e7e000)={0x0, 0x0, 0x1, 0x57d, 0x3, 0xbd87}, &(0x7f0000ea5000-0x4)=0x14) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000003000-0x10)={0x66, &(0x7f0000001000)="b38e21e24e9b42d4a1370aa1fa2fa428c60412b3c22162559775f1c2525671c5416332dec92ffb8cd837b24a266961cbda328b1546e3e07221d9bf490d43eeac1f5cb3186fcda5f0d8c49116b08684c9d4d2d918c2330bdbe08a6227a3deae3f82dff9d3498c"}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c22000-0x4)=r1, 0x4) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = msgget$private(0x0, 0x410) msgctl$IPC_RMID(r2, 0x0) rmdir(&(0x7f0000010000)='./file0\x00') r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f000082e000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/20 05:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d2000000000c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00001f5000)=0x200000000000, 0xffffffffffffff9a) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0xffffffffffffff15, 0x0, 0x0, 0x0) signalfd(r0, &(0x7f0000f1b000-0x8)={0x400}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008c3000)=0x7fff) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x345, 0x0) accept4$ipx(r0, &(0x7f000083d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e03000-0x4)=0x10, 0x80000) 2018/01/20 05:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000483000-0xb)='asymmetric\x00', &(0x7f0000fe9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0xffffff3f, r0) keyctl$unlink(0x1d, r1, 0x0) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc7000-0x25)="a0", 0x1, r1) 2018/01/20 05:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000833000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001ad000)="0000000000000005") getxattr(&(0x7f000099b000)='./file0\x00', &(0x7f00009cb000-0x14)=@known='security.capability\x00', &(0x7f0000678000-0xdb)=""/219, 0xdb) fcntl$setpipe(r1, 0x407, 0x4) recvmmsg(r1, &(0x7f0000cda000)=[{{&(0x7f0000b6c000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000314000)=[{&(0x7f0000ae4000-0x8f)=""/143, 0x8f}, {&(0x7f0000367000)=""/62, 0x3e}, {&(0x7f0000d9d000-0xb4)=""/180, 0xb4}, {&(0x7f0000422000)=""/19, 0x13}, {&(0x7f00003c7000)=""/209, 0xd1}, {&(0x7f00004f5000)=""/107, 0x6b}, {&(0x7f0000812000)=""/173, 0xad}, {&(0x7f0000826000-0x14)=""/20, 0x14}, {&(0x7f0000fc8000-0x5b)=""/91, 0x5b}], 0x9, &(0x7f000013f000-0xba)=""/186, 0xba, 0xfffffffffffffff9}, 0x0}], 0x1, 0x2041, &(0x7f00007db000-0x10)={0x0, 0x1c9c380}) readv(r1, &(0x7f0000b96000)=[], 0x0) 2018/01/20 05:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f00007d6000+0x6ca)='/dev/vcs#\x00', 0x7, 0x210000) getsockname$ipx(r1, &(0x7f0000fd6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da6000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0xfffffffffffffee4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b3d000-0x11)='/dev/qat_adf_ctl\x00', 0x82, 0x0) bind$nfc_llcp(r2, &(0x7f0000185000-0x60)={0x27, 0x7f, 0x20, 0x7, 0x1fc00, 0x6, "4badb49dba567696e4745343c0e85ed60d8da74b8c83f0e02be77d1e4bb9200a934aee843fbae91c8fb77fc4a600dc8744a67862558bfc53d9addb2318602b", 0x10001}, 0x60) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000f6d000)=[], 0x0, &(0x7f0000a33000+0xd71)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r3, &(0x7f00000dc000)=""/218, 0xda) 2018/01/20 05:19:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000012000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)=@known='system.advise\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x100000000, 0x5, 0x9}) 2018/01/20 05:19:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000ef0000-0x7)='md5sum\x00', 0xc2, 0x3, &(0x7f0000001000-0x40)={0x1, 0x3, 0x8000, 0xfff, 0x800, 0x3eaf, 0x7, 0x2}) ioctl$int_in(r0, 0x5473, &(0x7f0000a2d000-0x8)=0x98) r1 = socket$inet6(0xa, 0x80005, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt(r1, 0x400000000084, 0x71, &(0x7f00000f2000)="", 0x0) r2 = creat(&(0x7f000082d000)='./file0\x00', 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d81000)={0xfffffffffffffffd, 0x0, 0x1, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x6d, 0xd1c3, 0x2, 0x0, 0x3, 0x1, 0x2, 0x7ff, 0x5d, 0x7eb, 0x3f, 0x1000, 0x9d2, 0xfffffffffffffffe, 0x9, 0x1000, 0x8001, 0x3f, 0x80, 0x800, 0x2, 0x1, 0xffffffff, 0x3f, 0x1, 0x3f, 0x200, 0x20, 0x99, 0x9, 0x5, 0x3ff, 0x7fffffff, 0x7, 0x4, 0x0, 0x4, 0x4, @perf_config_ext={0x4, 0x9}, 0x242, 0x10000, 0x5, 0x6, 0x3, 0x0, 0x29f1, 0x0}, r4, 0x5d5, r2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000001000-0x10)={0xd527, r3}) link(&(0x7f0000575000)='./file0\x00', &(0x7f00000a4000-0x8)='./file0\x00') ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b9a000)={0x200, 0x5, 0xc7, 0x8000000000000000}) 2018/01/20 05:19:11 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fc000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b5e000-0x4)={r0}) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f8d000)={0x0, 0xfd, "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"}, &(0x7f0000144000-0x4)=0x105) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000034a000)={r2, 0x9, 0x30}, 0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008c6000)=[{&(0x7f0000d24000-0x24)="1aa7fe69afee69b53f50dd7eacd66a347ec77a1882deaf932c92819a71a0910d94640f74", 0x24}, {&(0x7f0000f8e000-0x36)="399df1376d113f83ebf82f7cf52ba61753c0630198065ce4148f3d68c3b6a03be3be83a992c85406d9b6a1672caf9aee16df158e21fa432654ab5a712aed561be32df684cada9bb95845621fbb0dea6bbcdccd2c150555684028d2f99569f5a0e70a7d7812e78c77277b", 0x6a}, {&(0x7f0000a91000)="04", 0x1}], 0x3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000441000)=0x2, 0x4) [ 83.503095] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 83.559737] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 83.591940] QAT: Invalid ioctl 2018/01/20 05:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x80400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, 0xffffffffffffffff, 0x2}) 2018/01/20 05:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000d07000)="0f41", 0xae0bf83c2eb873e8, 0x0, &(0x7f0000cb9000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x7) 2018/01/20 05:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)=""/0) r0 = socket(0x10, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000838000-0xd8)=@pic={0x0, 0x8, 0x70d0, 0x5, 0x1f, 0xff, 0xfffffffffffffffa, 0x4, 0xd2, 0x85, 0x9, 0x40, 0xd5, 0x6, 0x3933000, 0x6}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000013d000-0x4)={r0}) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000696000)={"a53d2795f70ba92391241a956598d340", {0x4, 0x800, 0x0, "16b43333694b", 0x5, 0x0}}) write(r1, &(0x7f00003bc000-0x1000)="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", 0x1000) 2018/01/20 05:19:11 executing program 3: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000315000)={0x0, 0x0}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000316000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000dd000-0x4)=r1, 0x4) 2018/01/20 05:19:11 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) sendto$ax25(r0, &(0x7f0000562000-0xb1)="ae6ebf466114d7344921d1493b6a0450c78c3985e9b8be9eb8e5009d53704a56ce2c057db12702f0daafb8337e406bc2b362ef130514d4bb03f1d9d5d42825e58e6d63fc8f9d6388a68ea0b9b5fa850c94714877eb12d322182de86b16056bfa98e45d0c23760a040c94b7111263289377a89b3d16c11156679969b47662dfde9331b09e8605d2b049308a1934222d1dd1a787661cf0e825a074a4d511e35ad3a58cc383fd433ade965626b23885532523", 0xb1, 0x840, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008ae000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x33, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d97000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0x9ac9, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000416000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c0c000)=[@in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30c}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) r1 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) sched_setaffinity(r1, 0x8, &(0x7f00009c1000-0x8)=0x5) r2 = creat(&(0x7f0000a90000)='./file0\x00', 0x140) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d50000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2b000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f9000-0xc)={r1, r3, r4}, 0xc) signalfd(r0, &(0x7f0000e05000-0x8)={0x0}, 0x8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d6a000-0x4)=0x0, &(0x7f0000322000-0x4)=0x4) 2018/01/20 05:19:11 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000005000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000008000-0x4)=0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000007000-0x8)=0x100000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000008000)={r2, 0x7}) r3 = syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0x2, 0x8000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000009000)=""/27, &(0x7f000000a000-0x4)=0x1b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000008000-0x8)={0x0, 0x8}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000008000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000004000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="65bd40ab786bf37a86554c10049649cf"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000006000-0x10)={r4, 0x2c, &(0x7f0000006000-0x2c)=[@in6={0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5b5050ce}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) listen(r0, 0x0) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x667, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, {0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x100000000}, 0x6, [0x5, 0x7, 0x7fff, 0x80, 0x3ff, 0x3, 0x5, 0x8]}, 0x5c) [ 83.619113] QAT: Invalid ioctl 2018/01/20 05:19:11 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000)="97") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40800, 0x0) 2018/01/20 05:19:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a73000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000ec000)="70336693ef4fd86e47896781bb6d480974697f255a07484070112500dc424c8e3dae479c8784", 0x26) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000608000)=""/239, &(0x7f0000f7b000)=0xef) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fd7000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000430000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000016a000)={r2, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000334000)=0x98) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = syz_open_dev$sg(&(0x7f000046a000)='/dev/sg#\x00', 0xffff, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000e13000)={0x80000001, 0x9b, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000959000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) write(r4, &(0x7f00008c3000)="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", 0x1000) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 05:19:11 executing program 5: nanosleep(&(0x7f0000eaf000)={0x0, 0x0}, &(0x7f0000334000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007ca000)={&(0x7f0000eb3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000aae000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003cd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) 2018/01/20 05:19:11 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000000d000-0x8)={0x0, r0}, &(0x7f000000b000)={0x224, 0x6, 0x2, 0xc5, 0x8, 0x100000001}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f000000d000-0x2)="") 2018/01/20 05:19:11 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = shmget(0x2, 0x4000, 0xa, &(0x7f000059a000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000a5a000-0xb2)=""/178) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f77000)={0x2, &(0x7f0000f78000-0xd4)=""/212, &(0x7f0000f77000)=[{0x2, 0x9a, 0x10001, &(0x7f0000f78000-0x9a)=""/154}, {0x0, 0x3a, 0x4, &(0x7f0000f77000)=""/58}]}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f78000-0x38)={&(0x7f0000f78000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f78000-0x10)=[{&(0x7f0000303000)="9f0667985bebee17c1f2b53f3f8f8168d4", 0x11}], 0x1, 0x0, 0x0, 0x4}, 0x20000000) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f79000-0x8)=[0x7fffffff, 0x2]) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000f79000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x379, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x10000000000000c3, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 05:19:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001000-0x57)=""/87) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") inotify_init1(0x0) r2 = semget(0x1, 0x2, 0x310) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f0000000000)=[{0x7, 0x3f, 0x1800}, {0x2, 0x4, 0x800}], 0x2, &(0x7f00009d8000-0x10)={0x0, 0x1c9c380}) 2018/01/20 05:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x28) stat(&(0x7f0000a24000)='./file0\x00', &(0x7f0000550000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d83000)='/dev/rfkill\x00', 0x80000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000774000-0xc)={&(0x7f0000df4000-0x8)='./file0\x00', r2}, 0xc) 2018/01/20 05:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00002c6000)=""/212, &(0x7f0000b79000)=0xd4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000241000-0x60)=[], 0x0, 0x0) times(&(0x7f0000813000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e91000)=0x0) getpgrp(0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) clone(0x0, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b5", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825e", &(0x7f0000d0a000-0x50)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = dup(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000099b000-0x10)='/dev/sequencer2\x00', 0x500, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00008f4000)="", 0xffffffffffffff1d, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r2, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b2", 0x1}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/20 05:19:11 executing program 1: r0 = socket(0x10000000013, 0x805, 0x3) write(r0, &(0x7f0000a78000)="", 0xfffffffffffff000) 2018/01/20 05:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000833000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050c000-0x4)=0xe8) r1 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba2000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/20 05:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ppoll(&(0x7f00001ba000-0x48)=[{r0, 0x80, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x11, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x4, &(0x7f0000e5d000)={0x77359400, 0x0}, &(0x7f000034a000)={0xff17}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000541000-0x18)={0x0, 0xd9, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = syz_open_dev$vcsn(&(0x7f00001f4000)='/dev/vcs#\x00', 0x3, 0x2000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002a8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d04000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4d000-0x4)=0xe8) getgroups(0x2, &(0x7f0000f94000-0x8)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e25000)=0xc) getresuid(&(0x7f0000914000)=0x0, &(0x7f0000a09000-0x4)=0x0, &(0x7f00001fd000-0x4)=0x0) r8 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006f1000-0x4)=0x0) getresuid(&(0x7f00002dd000)=0x0, &(0x7f0000ae2000-0x4)=0x0, &(0x7f000042f000)=0x0) getgroups(0x4, &(0x7f000028c000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000868000)={0x0, 0x0, 0x0}, &(0x7f00004ca000-0x4)=0xc) fstat(r0, &(0x7f000061b000+0xa0b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000451000)='./file0\x00', &(0x7f0000d16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007aa000)=0x0) fstat(r1, &(0x7f00005d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000faa000)='./file0\x00', &(0x7f0000298000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0x0) getresuid(&(0x7f00002be000)=0x0, &(0x7f0000681000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0) stat(&(0x7f0000e84000-0x8)='./file0\x00', &(0x7f0000995000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(r6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4e000-0x4)=0xe8) stat(&(0x7f0000a82000)='./file0\x00', &(0x7f000071b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fcc000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000021e000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008aa000)=0xe8) fstat(r1, &(0x7f0000604000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000054a000)={0x0, 0x0, 0x0}, &(0x7f0000c9b000+0x3d)=0xc) lstat(&(0x7f0000263000)='./file0\x00', &(0x7f0000606000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000050b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002bb000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066f000)=0xe8) r32 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000056000)=0x0) lstat(&(0x7f0000837000-0x8)='./file0\x00', &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f11000)='./file0\x00', &(0x7f00002de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005c1000-0x4)=0x0) lstat(&(0x7f0000eef000)='./file0\x00', &(0x7f00002f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cfc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef6000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa0000)=0x0) getresuid(&(0x7f0000bbb000)=0x0, &(0x7f0000759000-0x4)=0x0, &(0x7f000011f000)=0x0) getgroups(0x2, &(0x7f00008fe000-0x8)=[0xffffffffffffffff, 0x0]) sendmmsg$unix(r2, &(0x7f0000622000)=[{&(0x7f0000887000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000802000)=[{&(0x7f0000d45000)="d565d4fda9570d8308838a6bd2ebd849261c83adcc94f1f67c59eb59a498f154adb1320a5e362f2838e2920f773a81e54bbee8ce9e13cfa187d810a236268e9297f3277dedbff9a979c0c457acf539c1b8d1be46a7e851627b775494acf2f20f7e7df4b3155aa4a03a7a1422788b9b78716b64e542551033fe5b0aaf3c3485be2915fe12cb56031563b642a996f5213ca66a6863e6768eaad2de92300c6884320313f987aff9e4f8cd3cb67cf55273d95604eba9fddfd97bb839be9416f2b5", 0xbf}, {&(0x7f0000c17000)="1413dbf355a9fdf1c723ab1052433f1ff7811b3b781065f7c6300d44c42c8d62767fcbfb81ecdb2e6ad9019571b69bedb381a1e91e33f6f84ae96245a51554f2a98747e8dec2deb04981af8e5ae90d20b3cda7963890cdcd0ddbc57e02b4af4ff7734c48d994cdbeadab61976cbe45403497eb680995aa3afd32042c72f508abf500711f03e204d3d77d", 0x8a}, {&(0x7f0000dde000-0xbb)="4a0c323526c94b50a8695a2e5cff6a6192e85bca646e0d33682756397ce1cb31d64580aa26ac382804b76ae2afb0953ba17f9efe51f20a836b0fcc573f18b613d2de05b4cb95de76babec71adb4d91086aafdaad808067ddfa7c9f492cd5402de799a68177251eaf986b0b0deaaa86df408b31a979fad4eb3d51bc4c32ddbbf16f3c74710cc554420245c7eda385faad4f8c983c8502541c8c8c342e1fa7e3ecfae67adbb6f0a0b77e53e8313d43314312f5c89daad7ce936db5e8", 0xbb}, {&(0x7f0000a49000)="28ed94fc813edf38642ebc971c91e28ef0b36474838071319dec44ddeeec0086315fe252426f897389137a99e29f6a763ceb903bea012b1d90b9c4b494594865451b0ad145f3a494ba8c3c690d0b4765a219b63eaa54b7229342a4547983172e26d95246be5a67d80018aae62e14d5900c74a9e3093e47a03e394f2d", 0x7c}, {&(0x7f000075f000-0xb5)="4f40852902acba919d5eef3340340091d8ae2d8c5a3523aff788d2ad0bd7af53003d28f7d5fb89ed6fafc8aacaf443413d47bbf23a41282406837f560f6c22969b64a8d405832771d67b7547dbcebdc63f8ad5c207fdd9f76704940ded5d94c51b420f63948529f410663132a06b9cf4cb72a8f2a71dacd0c6c187422fdb41f1cf4356e49663a9606b96123fafe7599003e1e9a57e30a65c0f3e0edb5bb1d90f0cefdc85e9783861ab30080a7c4f7705fd5b633f1d", 0xb5}, {&(0x7f0000c37000-0xeb)="4f7d8c1ef8ded5ae6fe0fa7606f3ff69cae94cf2ed8d04e89423a4ee15691a97521a2bfb324aafeecf7821c5fe59c0a60928d20fa173222cdb8c19158361af17a574550a27f8dcb278b37945d24266c122774458da266e43682ed5843725469538ee8a4033c6ff7879dd029f7ede54873d0e9dbf0b1e65ab362b3d23e026eb9193dca039c4ec64f3f41b3ef89207b6341492b0ecc194ed56b2587092f4c916932c5badacc27a0b1fb338c1bba01242512515580d6e739cc277418f02c93e3d3c725f870542754398c7a23f89b8deb16c0e217067739b493e2acfd4b566ac9d73ce311f24ce010fa63de881", 0xeb}, {&(0x7f0000f20000)="88ab3e724c91f131", 0x8}, {&(0x7f00005f9000-0x90)="cbd8ecf67635f1e0b34c04f69bf0dc7dc8ed1d939082e69688ac7d024eaf5f0055cfc60f6574df81898627735c081cd101372835a81bae97be336f40a9bfb14237af9309af046e83c6649b65ffa228fdfa91b60fea91f5b733c6b4a4d109ff97f7fa1b6bdd8a74e4f8b3370cc29010748e53a080542d5ae905a9cd310096e12233cd0b553cc3995e6524069e033d3b8b", 0x90}], 0x8, &(0x7f000029f000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x80, 0x10}, {&(0x7f000074a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00008f5000-0x10)=[{&(0x7f0000601000-0x69)="f577c06a2e05581ab9175ae0dc93da0eb8289e73431ce8790b6ae24b412be381b401cae7058138594c2ed2e94a0f432de36fca66a3a7ae1ad8fcfe00c1e3675dca1778cd8cd7dbfbd8fa2b0be16dcc7b86770ad8d421eef6fef0a2c93cf6dd64dd37bc8a41b01fb386", 0x69}], 0x1, &(0x7f0000bd5000-0xf0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x240000c4}, {&(0x7f0000c33000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e51000)=[{&(0x7f0000a06000)="2c845d7c8f06bff5beb6c989718d8bfc780b2db65374136afd82d5bc783bbd562e30975d71c312d237b077b00331544dd48515ae610c8e323e9f6c3de90792a207b50688", 0x44}, {&(0x7f0000b5a000)="c8ec48af9c3bce210807f27366e1aa8c700f1f009bb78137808a0f4601922b0ead3b159a00caa05f117acf5911973b97a771868e7093642061b9acc5345d", 0x3e}, {&(0x7f0000f16000)="", 0x0}, 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{&(0x7f000037f000)="fdee0d9c017c919b1dea80f170bd675919d2c17d950ebdd1094b005903a239220b6162c55c86e45c23b45a8675ceaf8257477f2cd72cb19a3886d213bd90fe682a4f052f13dadad9648f1496fad74ba26674b9ac78545949cf0da9e40d0523841e22c0f8dbc3996bd6d8a7fab2f22ed574bc88eaa6e61a74df16ba94555fa3fe74b3ec2405eb67b110da433e1bff52447a2b211b18e9ee6ab3f13ce186e6bcabe8c813d9cccbc3edd7462bcd20bcf513753e2a34c53bf01bb57a632cd845164c2c38e620d39788a04de34ad34cb9", 0xce}], 0x5, 0x0, 0x0, 0x4004840}, {&(0x7f00006e6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000155000-0x10)=[{&(0x7f0000a48000-0x85)="21186af145f8ae48e6b3e858fafdf925dfd60ae8d9b2429be794e584bdbce925a535b94062b288b2e7e2328531567226d26e05251f8f6acd265228df52f946db2dcc41ca72f603ef74fd227b7103b53284b3366e6c52ca67f261a7b7a34d47cc8c4ec77b8b9d651bfbafdbf26ce454274cc0b73914ef7eb0279b81b9dd14c2eb120594eddc", 0x85}], 0x1, &(0x7f0000282000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x128, 0x1}, {&(0x7f0000686000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001a0000)=[{&(0x7f0000953000)="59b6c3d0fad94c4d0fdeb7d79d7361b3ea97fa243442824263bbbd0ad22e9015af29", 0x22}, {&(0x7f0000ac5000)="1643b72691f873e87067837a84877f947b735b85bede87", 0x17}, {&(0x7f00002c5000-0x47)="18255e887759d07dc056eb68f6f6d88fd1b7341eabd458e0ca6a9a82a143f248e7855fb811e45f5aa0c030f7acd62e9c562eb3a723c640fe2d05114cd3d36e909c7cf09837f144", 0x47}], 0x3, &(0x7f000094d000-0x60)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x60, 0x4040}, {&(0x7f00001c7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009f1000)=[{&(0x7f0000b09000)="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0x1000}, {&(0x7f0000e5d000-0x4d)="3bf3a1203de1e49540a69e2c06208cc843726033562b5f07f15f2629f90bd69a7eabc776911c57b84a3c8f2535f3ddb9d7072e90d8fb7fa644d4e03f89041dd86265f27e816e69eacbe6782ad1", 0x4d}], 0x2, 0x0, 0x0, 0x20000010}, {&(0x7f000062b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e3c000-0x10)=[{&(0x7f0000f92000)="c558f42714256da1fcc1cf9bc1935ebaa318138e62f2af5e8f1b1e5f980836da49199ea357be296dfa703154424b77a6614a573ce7f34a2288564d0153f7a4b38cd4e53c0f2ecbfa222519111c8d8c25e2674cf4722435986419b484335c", 0x5e}], 0x1, 0x0, 0x0, 0x0}], 0x9, 0x40000) [ 83.889629] audit: type=1326 audit(1516425551.359:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.914359] audit: type=1326 audit(1516425551.359:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.939344] audit: type=1326 audit(1516425551.360:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=128 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.964401] audit: type=1326 audit(1516425551.388:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.989376] audit: type=1326 audit(1516425551.388:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 84.017492] audit: type=1326 audit(1516425551.413:769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 84.031116] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 84.049630] audit: type=1326 audit(1516425551.416:770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dee000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000064d000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c19000)=0xc) sendto$inet(r1, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aa7000-0x4)=0x1, 0x4) 2018/01/20 05:19:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x82) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000053c000)={0xff, 0x9, 0xc, 0x10000, 0x0, 0x9, 0x0, 0x9, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000001000-0x4)={0x12, 0x0, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000053c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x20, &(0x7f000053c000/0x1000)=nil, 0x4}) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r3, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x800) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) fcntl$setstatus(r3, 0x4, 0x40400) 2018/01/20 05:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mknod(&(0x7f00009cb000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000983000-0x8)='./file0\x00', 0x40) 2018/01/20 05:19:11 executing program 2: move_pages(0x0, 0x0, &(0x7f000031b000)=[], 0x0, &(0x7f0000001000-0x4)=[], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x95)="4ff35fe8cb9ae5c7943e3623ccdfb1b3af7972f6709fd6c83fa4c29962cea961532a3cd929981390e848c3975ee262112fc11abb7926089ee69adfc7fcaae40bf06151c13a3bd40a1cacd8597b5871b242315e6bea19ce74a63189c0f766cf68b6f5852cc7a314b55c866104a7d3041fb0ad9e89be25abb321bb4a9e9781acfd87dbf00a2bd09608327a6bb7be89a781b350ff7718", 0x95, 0x80, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f00004c3000-0x4)=0x4) 2018/01/20 05:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) 2018/01/20 05:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) recvmmsg(r0, &(0x7f000017e000)=[{{&(0x7f0000911000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9e000)=[{&(0x7f0000d20000-0x1000)=""/4096, 0x1000}, {&(0x7f000088a000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00008ea000-0x46)=""/70, 0x46, 0x100000000}, 0x1}, {{&(0x7f00009c4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a35000)=[{&(0x7f0000fbb000)=""/62, 0x3e}, {&(0x7f00006f2000)=""/224, 0xe0}, {&(0x7f0000540000-0x2c)=""/44, 0x2c}, {&(0x7f0000309000-0x47)=""/71, 0x47}], 0x4, 0x0, 0x0, 0x8}, 0x3}, {{&(0x7f00005ca000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee8000-0x50)=[{&(0x7f0000041000-0x21)=""/33, 0x21}, {&(0x7f000013c000-0xdd)=""/221, 0xdd}, {&(0x7f0000c6d000-0x68)=""/104, 0x68}, {&(0x7f0000422000)=""/158, 0x9e}, {&(0x7f00006ae000)=""/220, 0xdc}], 0x5, &(0x7f00005b4000)=""/185, 0xb9, 0x0}, 0x9}, {{&(0x7f0000d6c000-0x2d)=@generic={0x0, ""/126}, 0x80, &(0x7f000070a000-0x80)=[{&(0x7f0000d76000-0x8d)=""/141, 0x8d}, {&(0x7f0000bc9000)=""/176, 0xb0}, {&(0x7f00002fe000)=""/196, 0xc4}, {&(0x7f00008eb000-0x5b)=""/91, 0x5b}, {&(0x7f00003be000-0x43)=""/67, 0x43}, {&(0x7f0000d16000)=""/4096, 0x1000}, {&(0x7f0000117000)=""/171, 0xab}, {&(0x7f00002d4000-0x4a)=""/74, 0x4a}], 0x8, 0x0, 0x0, 0x5}, 0x70}], 0x4, 0x100, &(0x7f0000640000-0x10)={0x0, 0x989680}) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000700000)=[{&(0x7f0000f94000-0x35)=""/62, 0x72451227}], 0x1) 2018/01/20 05:19:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x9, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) kcmp(r2, r2, 0x7, r1, r0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0xfffffffffffffff9, 0x5}) r3 = syz_open_procfs(r2, &(0x7f0000cfc000-0x10)='attr/sockcreate\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001000)=0x5) r5 = syz_open_procfs(r4, &(0x7f0000ff7000-0x9)="0000d70000000000c2") exit(0x0) getdents(r5, &(0x7f0000965000-0xc2)=""/194, 0xc2) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r3, &(0x7f0000002000)='./file0\x00') 2018/01/20 05:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c27000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000090000)='./file0\x00', 0x20000000000003) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000638000)='/proc/self/net/pfkey\x00', 0x2800, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f000076d000-0x1)=0x7fff) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000c57000)={0x0, 0x0}) getpgid(r4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f56000+0x44)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000f8000-0x4)=0x0) r6 = userfaultfd(0x80000) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000efb000-0x68)={0x0, 0x0, [0x0, 0x7, 0x7ff, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') sendfile(r6, r5, &(0x7f0000396000)=0x0, 0x8) [ 84.049647] audit: type=1326 audit(1516425551.416:771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 84.049685] audit: type=1326 audit(1516425551.419:772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12345 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=88 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00005fa000)='user\x00', &(0x7f0000631000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f71000)="f5d992b4db32268b6d8dae95c22b88f47012ec07064c9ecc8d037943757e8facd2dab963c131e16a87d171ccb029a78f158edf507a51c962f29a345a157e084371a07154b7c4f125d921794e5bb42e5849acab72fc4a9e32fa137778338617d6efcd94e8ffce22ab77fddc024a834cfe99937b3e72ef17f650af3a2c92b5179391f0eb902d2afc8a122d4510654af25e9195b4939349c9310dca2c2eb65a6068bdddefc427a185d56389b0409754ac1aeba08dd281f85e0cefb6fc8793273b9476c29b28d8c2d388d2a337c6717948716d", 0xd1, r1) r2 = add_key$user(&(0x7f00003bc000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020f000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f0000cca000)=""/1, 0x1, &(0x7f00006ec000)={&(0x7f0000e18000-0xe)={'sha3-384\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/mixer\x00', 0x14000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d32000)={0x294, {{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/sequencer2\x00', 0x101003, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/20 05:19:11 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000004c000-0x78)={0x2cfe, {0x2, 0x3, @rand_addr=0x164, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x37c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7fff, 0x80, 0xfb0, 0x2, &(0x7f0000d09000-0x10)=@common='sit0\x00', 0x3, 0x7, 0xebf6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f000008b000)=""/4096, 0x1000, 0x0, &(0x7f0000090000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000854000)=[{0x4, 0x8000}, {0x3, 0x48}, {0x6, 0x2}, {0x0, 0x7}], 0x4) pipe2(&(0x7f0000a5b000)={0x0, 0x0}, 0x84800) bind$netlink(r2, &(0x7f00007d8000-0xc)={0x10, 0x0, 0x2, 0x800000}, 0xc) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000134000)=""/31, 0x1f) 2018/01/20 05:19:11 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fdb000)='/dev/loop#\x00', 0x10000000000000, 0x1) ioctl(r0, 0x440000000000127f, &(0x7f00005aa000)="bd") 2018/01/20 05:19:11 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f000000f000)='inodev)\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/20 05:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000089d000)='/dev/midi#\x00', 0x4, 0x101000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000c05000-0x8)={0x3, 0x5}) 2018/01/20 05:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000450000)={0x0, 0x6}, &(0x7f0000749000-0x4)=0x8) socketpair(0x11, 0x80f, 0xc8a3, &(0x7f0000fbc000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f000030d000-0x38)={&(0x7f0000d8d000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004b3000)=[{&(0x7f0000503000-0xd4)="b2e1a48ace94b568479aeff695b2dae9677e13f0da9c80c28d558fab90ce24294f4da5f42913082b9473a0d21a667a28d8c3189ac494121c275a5ff5379a90cb31df70b70fc30b59246103578837e3f04ac1cfb6e2a6f5445c3b75a91eacfb9743a1ee8c3fe45e2525be19eb068c770da05b54e63e1b26c714373c915297980d2288642171bc6f9b8293f4a8d7740a56d592022f8ce1254bcb734a2045e1c42f0f00ef1864d2283692971a895c308a57b5a6beedfdea79ffefdde0f434ef84ee3bfb894f0f869419c005617d864d397e2e712fe6", 0xd4}, {&(0x7f00000f1000-0x1000)="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", 0x1000}, {&(0x7f00007f2000-0xea)="fc056b9d231393a08d6876953cbc54b7ac07f14ae7aa1e568897c0da1fb7729b35a898a64dee34d4e8c3ec03141ba2be72b3b1a8096fc940f1b6e31ec0b7d312e340d8d23308aeb90af8453178e33e078dd97d9d68a0b8bb003f616f4510a333de1c6c7b79fbd1dd854fc8e928239a15d6e7c1e1eb44cf29e66d31f6a9048942c433c5a23e7fee46bb06320728b64bff6834c10b19a5a3af6c73a420b31411a12abcdc53f659ed9cc4eb6d12ec8ff5cb2f13667e0b9b3656522aaaf285c9f23d5011370ca018f4935eefb994aecacd2817774261193d476de93a18e0c349d0e2a39543543fc60f668221", 0xea}, {&(0x7f0000edf000-0xdf)="8e71e55baefa259b06692dc4ca94fab7d4a95cad85ed6f816d07db96da305a0c4a7ebf762811fee3047a762aa6451b7ade5961e758ea1ff7dfc4a985fdc24d9e3d0e1f420cbdf1c8781b031de6e07c3d63f62b2031750c2a2ba46504545a8319d411f1dbd190cdc1856f7eddb4d12a3b52a3d87af3ea6c319d92db5d822f3fa0d50e4da446c599bfea134e50ec9e61db5219a0c738005da745aaba44bef119d2670ecf4b011c4510f511faa05f01cfb44d4fa766cac262f6b06aa359f6fc36598071c4e9734ba0c74eaa5aa837a7f8343130144f6b16c548e0a166744ff83a", 0xdf}, {&(0x7f0000ec7000-0x4c)="d31ff60700096c05821cc18f7349ed3a552e962fa8fd52f65e67b99c5fba5928f2851cf8359674d765162abd26a03b4c855703c1072777901149b367463edbc9b9bce2d5222da7fd73a2e9ce", 0x4c}], 0x5, &(0x7f0000f3d000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000053b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000c86000-0x40)={0x8, 0x0, 0x8f2, 0xefb0, "d6040905122385a44e9fe35305aebd8ec67e5acd5b7cf425113b850c96fdac01da77bad931e5bb87b949baab", 0x3}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e9e000-0x10)={r1, 0x4, 0x4, [0x5, 0xb3, 0x0, 0xfffffffffffffff7]}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000adb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) connect$inet6(r0, &(0x7f0000eee000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000cd5000)={0x3, 0x0, 0x2, 0x1, 0xe1e}) getsockopt$inet_int(r3, 0x0, 0x3d, &(0x7f0000d41000)=0x0, &(0x7f0000603000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/20 05:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000894000)='/dev/admmidi#\x00', 0x0, 0xff101da230b8aff8) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/20 05:19:11 executing program 1: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x327, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81393aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x40000000000002be, [0xe34]}) 2018/01/20 05:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getpeername$packet(r1, &(0x7f0000fe3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ee1000+0x52d)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000022f000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 05:19:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x0, 0x8, 0x4, &(0x7f0000001000-0x10)=@common='ip6gretap0\x00', 0x59, 0x9906, 0x6f5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000978000-0x68)={0x1, {&(0x7f0000eab000-0x1000)=""/4096, 0x1000, &(0x7f00004a2000)=""/184, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/20 05:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000066b000)={0x0, 0x1, "17"}, &(0x7f00007b7000-0x4)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000984000-0x8)={0x0, 0x0}, &(0x7f0000649000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b55000)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000170000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000177000)={0x8, 0x0, 0x1ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f9a000)={0x80002004, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000aab000)={0x90002004, 0x0}) 2018/01/20 05:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000fc7000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) r1 = msgget(0x3, 0x24) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000fe1000-0xc8)=""/200) [ 84.364144] [ 84.365821] ============================================ [ 84.371257] WARNING: possible recursive locking detected [ 84.376690] 4.15.0-rc8+ #269 Not tainted [ 84.380757] -------------------------------------------- [ 84.386190] syz-executor3/12427 is trying to acquire lock: [ 84.391783] (&vq->mutex){+.+.}, at: [<00000000faa847eb>] vhost_chr_write_iter+0x278/0x1580 [ 84.400259] [ 84.400259] but task is already holding lock: [ 84.406214] (&vq->mutex){+.+.}, at: [<00000000faa847eb>] vhost_chr_write_iter+0x278/0x1580 [ 84.414688] [ 84.414688] other info that might help us debug this: [ 84.421324] Possible unsafe locking scenario: [ 84.421324] [ 84.427353] CPU0 [ 84.429909] ---- [ 84.432464] lock(&vq->mutex); [ 84.435716] lock(&vq->mutex); [ 84.438967] [ 84.438967] *** DEADLOCK *** [ 84.438967] [ 84.444999] May be due to missing lock nesting notation [ 84.444999] [ 84.451902] 1 lock held by syz-executor3/12427: [ 84.456540] #0: (&vq->mutex){+.+.}, at: [<00000000faa847eb>] vhost_chr_write_iter+0x278/0x1580 [ 84.465448] [ 84.465448] stack backtrace: [ 84.469929] CPU: 1 PID: 12427 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #269 [ 84.477261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.486588] Call Trace: [ 84.489157] dump_stack+0x194/0x257 [ 84.492758] ? arch_local_irq_restore+0x53/0x53 [ 84.497406] __lock_acquire+0xe8f/0x3e00 [ 84.501446] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 84.506611] ? update_load_avg+0x249/0x2d80 [ 84.510904] ? find_held_lock+0x35/0x1d0 [ 84.514941] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 84.520450] ? __lock_is_held+0xb6/0x140 [ 84.524485] ? trace_event_raw_event_lock+0x340/0x340 [ 84.529650] ? trace_event_raw_event_lock+0x340/0x340 [ 84.534814] ? check_noncircular+0x20/0x20 [ 84.539024] ? perf_trace_lock_acquire+0xe3/0x980 [ 84.543842] ? print_irqtrace_events+0x270/0x270 [ 84.548572] ? perf_trace_lock+0x900/0x900 [ 84.552780] ? __lock_is_held+0xb6/0x140 [ 84.556818] ? check_noncircular+0x20/0x20 [ 84.561028] ? __lock_acquire+0x664/0x3e00 [ 84.565234] ? __lock_acquire+0x664/0x3e00 [ 84.569443] ? check_noncircular+0x20/0x20 [ 84.573655] lock_acquire+0x1d5/0x580 [ 84.577429] ? lock_acquire+0x1d5/0x580 [ 84.581380] ? vhost_chr_write_iter+0x278/0x1580 [ 84.586111] ? lock_release+0xa40/0xa40 [ 84.590064] ? rcu_note_context_switch+0x710/0x710 [ 84.594969] ? __might_sleep+0x95/0x190 [ 84.598916] ? vhost_chr_write_iter+0x278/0x1580 [ 84.603650] __mutex_lock+0x16f/0x1a80 [ 84.607511] ? vhost_chr_write_iter+0x278/0x1580 [ 84.612240] ? perf_trace_lock+0x900/0x900 [ 84.616449] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 84.621613] ? vhost_chr_write_iter+0x278/0x1580 [ 84.626346] ? mutex_lock_io_nested+0x1900/0x1900 [ 84.631172] ? perf_event_sync_stat+0x5b0/0x5b0 [ 84.635816] ? __perf_event_task_sched_in+0x200/0xc20 [ 84.640980] ? trace_event_raw_event_lock+0x340/0x340 [ 84.646146] ? find_held_lock+0x35/0x1d0 [ 84.650184] ? __might_fault+0x110/0x1d0 [ 84.654220] ? lock_downgrade+0x980/0x980 [ 84.658340] ? lock_release+0xa40/0xa40 [ 84.662288] ? lock_release+0xa40/0xa40 [ 84.666235] ? compat_start_thread+0x80/0x80 [ 84.670616] ? do_raw_spin_trylock+0x190/0x190 [ 84.675172] ? __might_sleep+0x95/0x190 [ 84.679123] ? kasan_check_write+0x14/0x20 [ 84.683333] ? copyin+0x91/0xb0 [ 84.686587] ? _copy_from_iter+0x367/0xf30 [ 84.690798] ? copy_page_to_iter+0xe10/0xe10 [ 84.695193] mutex_lock_nested+0x16/0x20 [ 84.699229] ? mutex_lock_nested+0x16/0x20 [ 84.703450] vhost_chr_write_iter+0x278/0x1580 [ 84.708016] ? vhost_new_umem_range+0x740/0x740 [ 84.712680] ? iterate_fd+0x3f0/0x3f0 [ 84.716453] ? putname+0xee/0x130 [ 84.719886] vhost_net_chr_write_iter+0x59/0x70 [ 84.724528] __vfs_write+0x684/0x970 [ 84.728213] ? kernel_read+0x120/0x120 [ 84.732074] ? _cond_resched+0x14/0x30 [ 84.735936] ? avc_policy_seqno+0x9/0x20 [ 84.739968] ? selinux_file_permission+0x82/0x460 [ 84.744786] ? rw_verify_area+0xe5/0x2b0 [ 84.748820] ? __fdget_raw+0x20/0x20 [ 84.752509] vfs_write+0x189/0x510 [ 84.756027] SyS_write+0xef/0x220 [ 84.759454] ? SyS_read+0x220/0x220 [ 84.763055] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 84.768046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.772776] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 84.777515] RIP: 0033:0x452ee9 [ 84.780679] RSP: 002b:00007fc3b3dcfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 84.788360] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 84.795603] RDX: 0000000000000068 RSI: 0000000020977f98 RDI: 0000000000000013 [ 84.802859] RBP: 000000000000042c R08: 0000000000000000 R09: 0000000000000000 2018/01/20 05:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000032f000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$dmmidi(&(0x7f0000d80000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x4040) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000fdf000)=0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d82000-0xc0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x0, 0xbeb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) ioctl$LOOP_CLR_FD(r0, 0x4c01) writev(r2, &(0x7f000060a000-0xa0)=[{&(0x7f0000088000-0x1)='\x00', 0x1}, {&(0x7f0000690000)="acfd5a297324", 0x6}, {&(0x7f00001c4000-0x72)="c3d598df41ee9e8542d692953292bbe35ef820e5dcb727b3d5300ab5a98cd3b53595ba89ebe88611a93940da29aaabb2e83bde31ad9f6962815135112e70ebee522d9865ab659f2e5ac3219cbf56f30eb23d81de7c7a7d8527b417936d127d2f8eb6c3875d6749a2b3d985ffafc11dccec02", 0x72}, {&(0x7f0000944000)="00c0fcf7957e37690d616f7ef3a7ddf9cb6ba319f6f92ae2b26ba2b9cf222b462b6b1682", 0x24}, {&(0x7f00006c3000-0x2)="841b", 0x2}, {&(0x7f000031e000-0x31)="7c8c4de5b13a60cf99398c33787b06eaafce85bc84504e8580653ea4321eaadafa1856b658c78394ba9650d2d0f1452ee8", 0x31}, {&(0x7f0000f3b000)="9634a22f10e43ab4a7a05bb38c09e1958d47ebad7b7bd160bff575271abccbedd57027af13c2a0c2d26f1c77b66bbf43af689e2869b9f4efb59aa60214c2bc1e19f720697ac8f2f288f6159af29485dd00ba619351b7c26b9faa359c7e4ef592f0bc0a051b693f857602522a72648a2b2f733ec973fd4345bdabfc819c0a49d09ccb04ac299226e727348ed6cf53a2cc68c64f2470843647cf58b76c85c6ef15ed36332fc5d055808dd4133f9c615603b3433c94eb6fa194c826fb8f8de3db32e7978d14ec", 0xc5}, {&(0x7f000012f000-0x2f)="c71a71f63207c655c25eb3f3f1e918b623d200c4a9629673b17dc7134d9bb4c147f9496d11c13ef6dee9c774ebde0e", 0x2f}, {&(0x7f000092a000-0xd4)="1597739ce6b0291c92174d661ae126cbd35e708e681420c9c9be1f512f2c97d3213be0e995d28d905a28617556061af2c57403835876940968da0a89a0f20aaaba25e65996d36499e01b44b1ec8248c5cd91dc23e75e7c9a9a5aa3842ee59f7c8f3af88770e90fca9a563c11359d7fb5d79f6e4b11b218c468f89bc3c0f290d64d01c8527fb81182861c4f402e1357eea8c8bdb0e0635146fb1731e93862a209d86122503b0df696e0811032e0163179d750cb67e0ce2e32d7d2c3e542b08750a8314ba9e8fa8b9dfb58e9c2bae580f28e6f6976", 0xd4}, {&(0x7f0000883000)="adc2352def26c0be89dd1fc6fd96a5c29db5d3931e9196657b4a2a06e5374d5cb1b9dc7781d61e22ae75d291a56eb64ab1fa5a2a48888681392d6b08dc6f48fd2dcf6ac32564ce5879d9b61d94c5fa454a6d37e167f8a3ba756c1d0e4d947a09f6e631da57697846d942278a953fe463f2613ff8ba8e3f75bb372b66c5aac8c9cf263695860d5c02340c33cc9930413bb5561137c63509d625a502ecbb6f8990cc642bf2686c8a48c61e5ed352da96d815127a2cb2d486b69ff1bc38ac013720c25154f1cf76089fe8272a", 0xcb}], 0xa) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00009d1000)=0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002a8000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ab3000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000d0d000-0xc)={r2, r1, 0x9700000000}) 2018/01/20 05:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) fcntl$setlease(r1, 0x400, 0x3) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000711000-0xaa)=""/170) listen(r1, 0xfffffffffffffff6) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/20 05:19:12 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000001000-0x50)={@generic="38727462e4ff7c47f4f9b3d37ddf025c", @ifru_settings={0xfffffffffffffffa, 0x8001, @raw_hdlc=&(0x7f0000584000)={0x1, 0x0}}}) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 05:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00006c8000)=0x1) 2018/01/20 05:19:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/20 05:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x101) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000668000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e1a000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 2018/01/20 05:19:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000066f000-0xb0)={{0x100400000000000, 0x0}, 'port1\x00', 0x20, 0x0, 0x3, 0x8, 0x10001, 0x2, 0x4, 0x0, 0x6, 0x16ae5e9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x1, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000005000)=0x8000000008) pwrite64(r1, &(0x7f0000007000+0xee)='0', 0x1, 0x0) 2018/01/20 05:19:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0x56)=""/86) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000002000-0x10)={0x1a, 0x16, 0x4, 0x7, 0x101, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) dup(r1) [ 84.810103] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f54c0 [ 84.817349] R13: 00000000ffffffff R14: 00007fc3b3dd06d4 R15: 0000000000000000 2018/01/20 05:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c7000)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a03000/0x1000)=nil, 0x1000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) r1 = creat(&(0x7f0000ecd000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000042e000+0x349)={{0x432, 0x20}, {0x4, 0x4}, 0xd444, 0x7, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b5000)="", 0x0) 2018/01/20 05:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') writev(r1, &(0x7f0000a0e000)=[], 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000083a000-0x4)='tls\x00', 0x4) 2018/01/20 05:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000e5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff8000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f00005ef000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0xf942e82db3c3112c, 0x84, &(0x7f0000339000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fdb000)={0x5, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1c00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000870000-0xb)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000092d000)={0x0, 0x5}, &(0x7f0000842000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001a1000)={0x0, 0x0}, &(0x7f00007b8000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000040f000)={r5, 0x81, 0x4, 0x8, 0x7, 0x1f, 0xffffffffffff8000, 0x0, {r6, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xfff, 0x21, 0x7a1, 0x0}}, &(0x7f0000959000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e66000)={0x5, [0x6, 0x29a, 0x10001, 0x1, 0x1]}, &(0x7f000075b000)=0xe) 2018/01/20 05:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000beb000)="", 0xfffffffffffffd52) r1 = dup(r0) shutdown(r1, 0x0) 2018/01/20 05:19:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000000000)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r1, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d63000-0x4)=0x0, &(0x7f0000930000-0x4)=0x4) sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6934da89940e41a97f163ba7c7bdb1f8c", 0x20, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x8, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x8c201, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x4, 0x8}, 0x1, 0x1, 0x10000, {0x80, 0x0}, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)=0x0) r3 = dup2(r2, r2) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000f80000-0x4)=0x7fffffff) close(r3) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00002ba000-0xc8)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/20 05:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000dad000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000938000)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x4, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x221, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00003c5000-0x4)='\'\'&\x00', 0x3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000084e000)=0x7fff, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00007cf000)=""/135, &(0x7f00008de000)=0x87) getresgid(&(0x7f00001e8000)=0x0, &(0x7f00005c5000-0x4)=0x0, &(0x7f00009bc000-0x4)=0x0) r3 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000434000)={0x0, 0x0, 0x0}, &(0x7f0000526000)=0xc) r5 = getegid() getresgid(&(0x7f000093e000-0x4)=0x0, &(0x7f00009b9000)=0x0, &(0x7f00000e8000)=0x0) stat(&(0x7f00008b5000)='./file0\x00', &(0x7f0000423000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000a81000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x5, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000fbd000-0x8)='./file0\x00', &(0x7f00005b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000129000-0x24)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) r11 = syz_open_dev$vcsn(&(0x7f000042e000)='/dev/vcs#\x00', 0x2, 0x0) symlinkat(&(0x7f0000645000-0x8)='./file0\x00', r11, &(0x7f00001da000-0x8)='./file0\x00') clone(0x0, &(0x7f00008b3000-0x10)="", &(0x7f000060e000-0x4)=0x0, &(0x7f00002bc000)=0x0, &(0x7f0000ba4000-0x2c)="") sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000074a000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a9a000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xbfa5, 0x3, 0x2, 0x3, 0x4, 0x25c, 0xffffffff}, &(0x7f0000fea000)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000064e000-0x4)=0xff, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000064a000-0x8)={0x0, 0x0}, &(0x7f000029a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f4e000-0xe)={r2, 0x20, 0x3, [0x816, 0x1ff, 0xfff]}, 0xe) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e52000)=@get={0x1, &(0x7f0000e2f000)=""/49, 0xf1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r3, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) 2018/01/20 05:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e72000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000b89000)=0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:19:12 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000733000)='/dev/admmidi#\x00', 0x69, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0xda)=""/218) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000d1e000-0xae)=""/174) ioctl$KDENABIO(r1, 0x4b36) close(r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000029a000)={0x5, &(0x7f0000bef000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00008b0000)={r2, 0x2}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000605000/0x18000)=nil, &(0x7f0000c30000-0x18)=[@text16={0x10, &(0x7f0000356000-0x5c)="0fc7ab0000663e0f0666b9e709000066b82030000066ba000000000f30baf80c66b8dc8f5d8666efbafc0c66ed660f3809a0001066b9630001c00f326526d048aa66b98400004066b80078000066ba000000000f30360f5d1c0f01c9", 0x5c}], 0x1, 0x10, &(0x7f0000bd5000)=[@dstype0={0x6, 0x1}], 0x1) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f09000-0x40)={r3, 0x1, &(0x7f00006da000)=[0x3], &(0x7f000097c000-0x4)=[0xd7], 0x11, 0x3, 0x9, &(0x7f0000d56000-0xc)=[0x6, 0x7ff, 0x600000000000], &(0x7f0000331000-0x14)=[0x8000, 0x0, 0x9, 0x8001, 0x401], 0x0}) 2018/01/20 05:19:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000a55000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000253000-0x8b)=""/139) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00006bb000)=0x7) ioctl$int_in(r2, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) stat(&(0x7f000028d000-0x8)='./file0\x00', &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00003c9000-0x8)={r6, 0xfffffffffffffffd}, &(0x7f00000c3000)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r7) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000839000)={0x0, 0x19000, 0x0}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x208000007fff) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00008c4000)={0x1effd, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) fcntl$setlease(r8, 0x400, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002ea000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000301000)=0xc) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/20 05:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000719000-0x10)={0x2, &(0x7f0000b8b000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000be1000)={r1, 0x4}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/20 05:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000054c000)=0x0) r1 = syz_open_dev$sg(&(0x7f000015f000-0x9)='/dev/sg#\x00', 0xffffffff, 0x8000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000142000)={0x0, 0x0}) tkill(r0, 0x1b) ioctl$KVM_NMI(r1, 0xae9a) ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/20 05:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be4000)={0x0, 0x0, 0x0}, &(0x7f0000219000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b81000)={0x0, 0x0, 0x0}, &(0x7f000022f000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8d000-0xc)={r1, r2, r3}, 0xc) 2018/01/20 05:19:12 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f14000-0x8)={0x0, 0x0}) listen(r1, 0x10000) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r2, r0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:12 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000733000)='/dev/admmidi#\x00', 0x69, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0xda)=""/218) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000d1e000-0xae)=""/174) ioctl$KDENABIO(r1, 0x4b36) close(r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000029a000)={0x5, &(0x7f0000bef000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00008b0000)={r2, 0x2}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000605000/0x18000)=nil, &(0x7f0000c30000-0x18)=[@text16={0x10, &(0x7f0000356000-0x5c)="0fc7ab0000663e0f0666b9e709000066b82030000066ba000000000f30baf80c66b8dc8f5d8666efbafc0c66ed660f3809a0001066b9630001c00f326526d048aa66b98400004066b80078000066ba000000000f30360f5d1c0f01c9", 0x5c}], 0x1, 0x10, &(0x7f0000bd5000)=[@dstype0={0x6, 0x1}], 0x1) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f09000-0x40)={r3, 0x1, &(0x7f00006da000)=[0x3], &(0x7f000097c000-0x4)=[0xd7], 0x11, 0x3, 0x9, &(0x7f0000d56000-0xc)=[0x6, 0x7ff, 0x600000000000], &(0x7f0000331000-0x14)=[0x8000, 0x0, 0x9, 0x8001, 0x401], 0x0}) 2018/01/20 05:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000744000-0x11)='/dev/vga_arbiter\x00', 0x5a1000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000108000-0x10)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000feb000)="69011fa700ecd2a4d8fcf3d5e2eb4b5100b9fd000000000689e78831a5e161eb"}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00005a2000)={0x509, 0x6, 0x8, 0x2, 0x975}) syz_open_dev$mouse(&(0x7f00009a4000)='/dev/input/mouse#\x00', 0x5, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002b8000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000557000-0x9)='/dev/vcs\x00', 0x800, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000edc000)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000951000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000065e000)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$mice(&(0x7f0000614000-0x10)='/dev/input/mice\x00', 0x0, 0x88000) connect$pppoe(r2, &(0x7f0000fe1000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='lo\x00'}}, 0x1e) modify_ldt$write(0x1, &(0x7f0000431000-0x10)={0x8, 0xffffffff, 0x1000, 0x932, 0x6, 0x880e, 0x6, 0xe506, 0x9, 0x7}, 0x10) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) 2018/01/20 05:19:12 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x80}, &(0x7f000016b000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000781000)={r1, 0xcc, &(0x7f0000a5c000-0xcc)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100000000}, @in6={0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa03}, @in6={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000d98000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000734000-0x12)='/dev/loop-control\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000071d000)=@assoc_id=r2, 0x4) 2018/01/20 05:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004ba000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f000095d000)=0x5, 0x4) unshare(0x40600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00008a1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f00008d3000)={0x0, 0x989680}, &(0x7f0000575000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000686000)="414727d3c684f6b44772f3c392ea053ac3ca7865d488d8801210169c8b42ce58c51281b60f54614c8ef83fde23508fd6580d9018baedc304d3bd2b6f0dd74ca7fbf0ff8a9dd70b7f7363a82fa1779adc7c8f397b987aa83d4b80ae67fffbcd2b7e49affed31ec383f565eec6aad73a632c5019d7abfda9ce9640f75df8513c7d6f40678536b6c0cb35d0affd5b22ee5bcccce5e5eca3eb249ab7a6f2af9f0dde4e0bbcdd3fcdf4399e863579ae3403dc3dc0d395de9fc3fda1313d098d19db6227b00edf9750f8e0a2a83180bd4e1e353aae4192e3d79bfd22") timerfd_settime(r1, 0x0, &(0x7f00006fe000-0x20)={{r2, 0x1c9c380}, {0x77359400, r3}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccf000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x2000004da, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000917000)={0x0, 0xfffffffffffffff8, 0x8, 0x4}, &(0x7f0000cbb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000035e000-0x20)={0x20000000008000, 0xffffffff, 0x8201, 0x80000001, 0x4, 0xffffffffffffffff, 0x3, 0x2343, r1}, &(0x7f0000aed000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a50000)={r2, 0x5}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000648000-0x10)={0x0, 0x0}, &(0x7f0000a8a000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ffc000-0x50)={{0x20, 0x2}, {0x4, 0x3}, 0x5, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r0, 0x80000001, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000d9000)=0x0, &(0x7f00000bb000)=0x4) 2018/01/20 05:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000229000-0x6)=[{0x0, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000380000)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000fad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008af000)=@assoc_value={0x0, 0x0}, &(0x7f0000a54000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c96000-0x8)={r2, 0x3}, &(0x7f0000435000)=0x8) 2018/01/20 05:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x7b, 0x0, 0x3, 0x23, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026a000-0x11)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000038c000)="7565a8075c0e27bc7e7b75a72fd0eb278a9e62efed1ce01fc68dacaa86ce1fa263371334a1a01aea4fcea57f87266374cd930748111d954b1d0b82da633e3e6921d4700272aa584241debd739d670e54dbaf4a081273158c18c9a66fcdae4b4f0a2fa96751512138204d986dae34699932f9a871b6e30fadf4f01fe4323e5c155232dd5f14c0caf4c60b17f638d7065f7d2fd2499018c5b5bd60f34adc9a8b51a9dcdf7739c07c797fbe2a942746d8efda5b83ab13dd1009f1e9b9b92dc2dc9bff57e9cf1ec3f2d03be0009ad559adc9adfc3a9cc748440183cd3442bae878f743a1d409d32cbafd2b20b9fd2ef4e37c296d5fa6") syz_open_dev$binder(&(0x7f00002a4000)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d7c000-0x4)=0x0, &(0x7f0000bbe000-0x4)=0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00003ab000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000ce7000-0x8)={0x3, 0x8}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/20 05:19:12 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000b35000-0x8)=0x0, 0xa0) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/rtc\x00', 0x585c00, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f000084c000-0x18)={0x0, 0x7fff, 0x4, &(0x7f0000243000)=0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f0000013000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000024000-0x10)={0x77359400, 0x0}, &(0x7f0000010000-0x8)={0x0}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000827000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000ce8000-0x20)={0x0, 0x1, 0x3, 0x80000000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e65000-0xb)='/dev/mixer\x00', 0x480080, 0x0) getsockopt$llc_int(r4, 0x10c, 0xd, &(0x7f00003f1000)=0x0, &(0x7f0000e84000-0x4)=0x4) close(r1) 2018/01/20 05:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x23b, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2d9, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000a83000-0x53)=""/83, 0x53, 0x10020, &(0x7f00005ad000)=@l2={0x1f, 0x9, {0x7fff, 0x0, 0x800, 0x5, 0x0, 0x3b}, 0x3, 0x4}, 0xe) msync(&(0x7f00007c5000/0x3000)=nil, 0x3000, 0x2) 2018/01/20 05:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fchdir(r1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000042e000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) r2 = dup(r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/20 05:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d63000-0x4)=0x0, 0x4) [ 85.283671] QAT: Invalid ioctl 2018/01/20 05:19:12 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000003000)=0x6, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/20 05:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) pwrite64(r1, &(0x7f00003fe000)="", 0x0, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f000041a000)='/dev/urandom\x00', 0x0, 0x40301) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000c53000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 85.326538] QAT: Invalid ioctl [ 85.344485] QAT: Invalid ioctl [ 85.364926] QAT: Invalid ioctl 2018/01/20 05:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000990000-0xab)=""/171, 0xab) socket$inet6(0xa, 0x0, 0x101) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 05:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r0, r2, 0xfffffffffffffffe) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000740000-0x58)={0x10000000000000c6, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/20 05:19:12 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ftruncate(r2, 0x6) r4 = dup2(r3, r2) tkill(r0, 0x16) connect$bt_rfcomm(r4, &(0x7f0000dbf000-0x9)={0x1f, {0x9, 0x3, 0x3f, 0x0, 0x10001, 0x400}, 0x4}, 0x9) 2018/01/20 05:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f00009e9000)={0x0, {""/7}, 0x0}, &(0x7f0000325000)=0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000657000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000741000-0x20)={0x1000, 0xf000, 0x8, 0x3ff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000aa8000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b23000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000df2000)={r2, &(0x7f0000083000-0x1000)=""/4096}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00005da000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000059e000-0x58)={{0x401, 0x6}, 0x1, 0x7, 0x80, {0x8, 0x7f}, 0x7, 0x52b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:19:12 executing program 0: ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000d0a000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000-0xb5)=""/181, &(0x7f00009e8000)=0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000800000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057f000)='/dev/hwrng\x00', 0x454800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b52000)={{0x100, 0x20}, 'port1\x00', 0x1, 0x81000, 0x1, 0x0, 0x7ff, 0x1, 0x6822, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fce000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000fe6000)=0x1d1) connect$inet(r1, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:19:12 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000034000)="", 0xffffffffffffff98, 0x0, 0x0, 0x0) 2018/01/20 05:19:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000d99000)={0x3, 0x0, [{0x0, 0xa, &(0x7f0000816000)=""/10, 0x0}, {0x7000, 0x1000, &(0x7f0000000000)=""/4096, 0x0}, {0x1000, 0xd3, &(0x7f00007ac000)=""/211, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000)={0x2, 0x6, 0x1f, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000486000-0x10c)={0x1f, 0x7fffffff, 0xab8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000d1b000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00008af000-0x8)={0x4, 0x1}) 2018/01/20 05:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = accept$packet(r0, &(0x7f0000d2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a2a000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000aab000)=""/0, 0x0, 0x40000000, &(0x7f0000a79000)={0x11, 0x9, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) readv(0xffffffffffffffff, &(0x7f0000004000-0x30)=[], 0x0) readv(r0, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000080b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d55000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000)=0xe8) r6 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c3c000-0x8)='./file0\x00', &(0x7f0000205000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e61000)={0x0, 0x0, 0x0}, &(0x7f0000e25000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a9b000-0x4)=0x0) r12 = getpgrp(0x0) lstat(&(0x7f0000d24000)='./file0\x00', &(0x7f0000a73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000133000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed8000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dc6000-0x4)=0x0) fstat(r1, &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(r0, &(0x7f0000ee5000-0x8)='./file0\x00', 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a43000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d7000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000a1e000-0x38)={&(0x7f00000e4000-0xc)=@proc={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00003fd000)=[{&(0x7f00007ec000-0x118c)={0x118c, 0x38, 0x208, 0x2, 0x1, "", [@generic="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@generic="018950bb7ff0dc424b0593fb676c66a32783bde463a9ed43afb4f4569deed5767b2b54cbc882d9601ec39dfead4b8f8702db69aef3293dc123cdd09fddcdb7f7ecdcf22582fa7adfef80ea15f939198e1fbcd0a99beee867a2ea2047e67887cb68821e0b5579815a21cb71783a89a11bb7185131b354053fb49ff4e559a0386aabc2a1adc0c3e8b5da7b07ebb180dc8010329908e81e6b8b", @generic="ece87733ac0f0d5e89ba271c105b102390c2bda5dd6f6971a3d42d8d1512f296139bb9c33d449f7b3941bded6544e764a296d5dccc452948dad35f464f1888f4a4ef18beed8deff43f107547593e382a3914b7f5a4233d64f566e08a404cc81a4271201bd82a1591df8391e69ea11127b1d9b55e636f9fb7015b5d551f286f3d77840f94bbccef9f4342cda67d7e4bffbe01aa2e4c43eda5b9671552871fc65c0283163068b4ac80a7ca31a133b81f07ef9ebc9feda69b144af2d2cf095809fb59c13a486319bbd2d4f08cac4f600536f21a4e9764defb502af1a91ac1e23b17e1612d4a"]}, 0x118c}, {&(0x7f0000adc000-0x141c)={0x141c, 0x34, 0x700, 0x7, 0x2, "", [@nested={0x168, 0x15, 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