0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:31 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000fd9000-0x30)=[{0x1f, 0x8, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xe2, 0x1000}, {0x9b, 0x9}, @raw8={"fc1ffe25eea0668d8a84b175"}}], 0x30) 2018/01/28 10:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e5c000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/28 10:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000090f000-0xc)='/dev/autofs\x00', 0x513201, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000bd4000)=""/168, &(0x7f0000b4b000-0x4)=0xa8) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/28 10:08:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/enforce\x00', 0x81000, 0x0) pread64(r0, &(0x7f0000081000)=""/0, 0x0, 0x0) 2018/01/28 10:08:31 executing program 0: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000136000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') r3 = fcntl$dupfd(r0, 0x407, r1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000190000)={0x20, {0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x1ff, 0x7ff, 0x8, &(0x7f0000a76000)=@common='eql\x00', 0x4, 0x6, 0x2}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000a5b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000043b000-0x4)=0x14) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00009db000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x452, 0x8001, 0xa, 0xff, 0x6, 0x10000, 0x0, 0x4fb941a1, 0x10000, 0x7, 0x7f1c, 0x721, 0x7, 0x6f5, 0x4222]}, &(0x7f000089e000)=0x108) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000b5000-0x2)={0x7, 0x7ff}) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009db000-0x10)={0x0, 0x84, &(0x7f00003e9000-0x84)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3c0}]}, &(0x7f00009db000-0x4)=0x10) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000043d000-0xb8)={r4, 0x7fff, 0x1, 0x8, 0x8a, 0x11a, 0x400, 0x5, {r5, @in={{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]}, 0x80000001, 0x101, 0x964a, 0x1, 0x8}}, &(0x7f00009db000-0x4)=0xb8) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000914000)={0xffffffffffffffc1, 0x9}) sendmsg(r1, &(0x7f00009d9000)={&(0x7f000037f000)=@llc={0x1a, 0xff, 0x9, 0x1, 0xfffffffffffffffa, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10, &(0x7f000066d000)=[{&(0x7f00009da000-0xb8)="7593f0cec1ca68b2b60586f952f456743b1d046b40f49c1c691c380978b54ddd5d3e49bb569664a1178e61bffbe3b65efef05157dea5971005bbada13e8b4eadd1110a560f66f0e457f75e7b0515928340bbd954458c8174b2f2c31b4983599e8bb029941b6c895f99f3cd702860c874639cc362f1222256de53441a26e65c547f3b75d1c9ea74cde63223ad9bacabd0ec9bdc4405c81c929c9e488e78ef8d5c5feb5f8cdb0525c7c446819f077f79126267a939f387cabe", 0xb8}, {&(0x7f000032e000)="84af3bd02c2af1020dbaf80fb5c29acd2ef596349deccfb949428627c77673ab9836e4e6218cd0f1d7bb4686f742eb1a21de2695c11a06e6560cd1b9c9359a595a5170e54615b0211c37d0be0c026fd4210557c33b046758ffdae0f333f08e24", 0x60}], 0x2, &(0x7f00009d9000)=[{0x110, 0x0, 0x4, "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"}, {0x10, 0x119, 0x7, ""}, {0x98, 0x0, 0x8, "14a2f40f32ebac84ca45518e8bd15281c847e18b18fccc5971d80851cc78a1a9d926bbf8b7399454600bf1e0ae75c9408b59e5d4b897e1940e55dac4e4c49b57e01ae1c6b4c701170ed6fec97560c134d769f27d54804c5ab925959dea32def6bd08fe5b800e4aff89ef1f3f04319c24309ad66862e1db5d7abd5872f91e8013d15adf0b"}], 0x1b8, 0x4000}, 0x4000041) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000202000-0x9b)=""/155, &(0x7f0000584000-0x4)=0x9b) r6 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f000086b000)=0x5, 0x4) getsockopt$inet_tcp_int(r6, 0x6, 0xe, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) connect$inet(r6, &(0x7f000046a000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') prctl$setendian(0x14, 0x2) 2018/01/28 10:08:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) utime(&(0x7f0000dcc000-0x6)='./bus\x00', &(0x7f00009b1000)={0xfffffffffffffff9, 0x3ff}) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/28 10:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x2}, 0xfffffdd7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000724000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000017f000)=0x0, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002c5000-0x8)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000d60000-0x44)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b1b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a82000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000454000)={r2, r3, 0x9}) sendmsg$inet_sctp(r1, &(0x7f0000436000)={&(0x7f00007f4000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000081e000)=[], 0x0, &(0x7f0000032000-0xc0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/28 10:08:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/sequencer\x00', 0xaa138e4446f59ddb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) lstat(&(0x7f0000363000)='./file0\x00', &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xa) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/28 10:08:31 executing program 6: sync() clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) r0 = creat(&(0x7f0000039000-0x8)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00003f9000-0x7)=""/7, 0x7) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) 2018/01/28 10:08:31 executing program 4: unshare(0x40000000) socket(0x10, 0x2, 0x0) 2018/01/28 10:08:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x13f) [ 27.925525] audit: type=1400 audit(1517134111.563:10): avc: denied { dac_override } for pid=4510 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 10:08:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) r1 = fcntl$dupfd(r0, 0x406, r0) openat(r1, &(0x7f00003f7000-0x8)='./file0\x00', 0x1, 0x34) 2018/01/28 10:08:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000ef3000-0x1)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(r0, &(0x7f000008d000-0x8)='./file0\x00', 0x40, 0x1fe) accept4$ax25(r1, &(0x7f0000de7000)={0x0, {""/7}, 0x0}, &(0x7f0000a4e000-0x4)=0x10, 0x80800) getsockname$inet(r0, &(0x7f000024b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000195000)=0x10) [ 27.964423] audit: type=1400 audit(1517134111.603:11): avc: denied { create } for pid=4534 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 10:08:31 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000168000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000084f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000002000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x5, &(0x7f0000000000)="f0c43c37b67b97") r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)='./file1\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@generic="2f2375eb2dde5bc439517c35e121c7ed", @ifru_data=&(0x7f0000222000)="01c82b57b9103c620d42bb28d207a61f14515dd1dd34f0761c3bf969ac92cb4f"}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c62000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000003000-0x8)=0x0) 2018/01/28 10:08:31 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0xa7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x8}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000)={r1, 0x9, 0x3, [0x10001, 0x20, 0x0]}, &(0x7f0000007000-0x4)=0xe) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000000b000-0x8c)={0x10001, 0x6, 0x1f, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) 2018/01/28 10:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a92000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000631000)=r1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0xfffffffffffffffb}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000660000-0x5)='bdev\x00', 0x200008, &(0x7f0000a5c000)="2e414cfa4648e58f7631016e2070a1186d608327b8afbcf4c4a24407063d5387a0e7b75c3293e7386484cbe143b9e937a6b57bdba6b43b9081cee3204e2692b9f72572e1a84bfa60dd52f517d09359eb52b961b4dd1e77b3f31c91076d7f4c6b776aa2f218a3f27928a29a55428184d5d42101cd425c65069795531251c7ff6008bebbccfc5e44d5422f536d8f8f6daa1e2025c27fb82dd2f8c9b209f16819088c2014cbb8df2df7449facfa176bbaacc50380d03b2adb2532c59086cf3e8ad0e75288062ff326430c70f79d5ccb695295f88b") r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f00004ab000)='./bus\x00', &(0x7f00002f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:31 executing program 6: sync() clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) r0 = creat(&(0x7f0000039000-0x8)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00003f9000-0x7)=""/7, 0x7) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) [ 28.020971] IPVS: Creating netns size=2536 id=9 [ 28.066304] pktgen: kernel_thread() failed for cpu 0 [ 28.075594] pktgen: Cannot create thread for cpu 0 (-4) [ 28.095018] pktgen: kernel_thread() failed for cpu 1 [ 28.101081] pktgen: Cannot create thread for cpu 1 (-4) [ 28.106538] pktgen: Initialization failed for all threads 2018/01/28 10:08:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d44000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b1d000-0x58)={0x3, 0x4, 0x3, 0x5, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a06000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000dc4000)=0x0) pipe(&(0x7f00007d3000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bd8000-0x15)='/dev/pktcdvd/control\x00', 0x6000, 0x0) mknod(&(0x7f000094d000)='./file0\x00', 0x8000, 0x61) 2018/01/28 10:08:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 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, 0x4c0a, 0x0, 0x0}, &(0x7f0000002000)=0xa0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000000b000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/28 10:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000d5000-0x10)={0x20000113, &(0x7f00006dc000)=[{0x100000006, 0x0, 0xe23, 0x8004}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000e99000-0x188)=[{&(0x7f0000858000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f52000+0xf64)=[{&(0x7f0000a30000)="ed216a5861302dfcbbc9df1015698e5dd7126d3b34888e7af6fd4d4ead4b189b81fadb6db7b2b05cc13416d8970ec10967d1d2397bf6d64ac13d6719cda8ad9b06a6bb1f86b141fdc03146b83542be68d049b49fbfd399a537c881cfcd88d6ad65161b9890ecc62132f4a501a418d05be3068c684556eb1ba72400d07a02a40dd238", 0x82}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x1) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000e65000-0x29)=""/41, &(0x7f000058c000-0x4)=0x29) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x199) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094f000-0x4)=0x0, 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f53000)=0x0) 2018/01/28 10:08:31 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000f6b000-0x10)={0x0, 0x0}) r0 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000ccb000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getgroups(0x7, &(0x7f000037b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x9, &(0x7f000004c000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000f6a000)=[r1, r2]) inotify_init() 2018/01/28 10:08:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000054f000)={0x5, 0x8000, 0x9, 0x4}, 0x8) readv(r0, &(0x7f0000181000-0x20)=[{&(0x7f0000aa3000-0xba)=""/186, 0xba}, {&(0x7f000029c000)=""/144, 0x90}], 0x100000000000022c) 2018/01/28 10:08:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000d1c000-0x38)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 10:08:31 executing program 4: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a3a000-0x78)={0x1ff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x8, 0x2, 0x7fffffff, &(0x7f0000a8a000-0x10)=@generic="085fd31b217bbfaf535200ba0cf4c2c6", 0x8, 0x7, 0x100}) r1 = socket$inet6(0xa, 0x2, 0x88) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$VT_RELDISP(r3, 0x5605) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc3000-0x12)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r1, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000e70000)={0x28, 0x1, 0x2, @fuse_notify_store_out={0x325be655, 0x47a607f7, 0x2}}, 0x28) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f000096f000-0x1b)="6af6d32d137ef7d37a46301d8ac6e78358b2586b411ee66d89b73d", 0x1b) 2018/01/28 10:08:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000e6d000)={0x20000000, 0xfffffffffffffffb, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000719000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000751000)=0x2, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000bc9000)=0x1, 0x4) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x646}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 10:08:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000937000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000972000-0x38)={&(0x7f0000453000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cd7000)={&(0x7f0000892000)=@acquire={0x134, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000055a000+0x414)='/dev/autofs\x00', 0x4c000, 0x0) ioctl$KDENABIO(r2, 0x4b36) [ 28.240801] audit: type=1400 audit(1517134111.873:12): avc: denied { write } for pid=4589 comm="syz-executor1" name="net" dev="proc" ino=11607 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 28.243398] audit: type=1400 audit(1517134111.873:13): avc: denied { setgid } for pid=4595 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.270582] syz-executor6 (4592) used greatest stack depth: 24112 bytes left [ 28.317800] audit: type=1400 audit(1517134111.963:14): avc: denied { add_name } for pid=4589 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/28 10:08:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000054f000)={0x5, 0x8000, 0x9, 0x4}, 0x8) readv(r0, &(0x7f0000181000-0x20)=[{&(0x7f0000aa3000-0xba)=""/186, 0xba}, {&(0x7f000029c000)=""/144, 0x90}], 0x100000000000022c) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa9000-0x9)='/dev/rtc\x00', 0x4a00, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000921000)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0x9}, 0xd84, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000391000)={@common='gretap0\x00', @ifru_settings={0xfffffffffffffff7, 0x0, @fr_pvc_info=&(0x7f0000a3b000)={0x0, @common='dummy0\x00'}}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000260000)={0x0, 0x0, []}) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x9, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d58000)='/dev/usbmon#\x00', 0xffa, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 10:08:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000127000-0x4)=0x5, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000595000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x19) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffff9c) ioctl$KDSKBLED(r0, 0x4b65, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000e28000)="", 0x0, 0x0, &(0x7f00002f6000-0x10)={0x0, 0x1c9c380}) 2018/01/28 10:08:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000817000)={0x0, 0x4}, &(0x7f000066b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x3, 0x2}, &(0x7f0000871000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000647000)='mounts\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000084e000)=@assoc_value={0x0, 0x0}, &(0x7f00007ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007e3000-0x98)={r3, 0x90, "4a32334ddeab7c980de667527195e037047c5d47fe8f22890564ae35a488702234fafb1e710d708b5b6edcf573040c28b7867f7b66a516b71d1c8051df896e717476aee1eee5186bafe182ba4b27d79828f3d0e0f9db02a171aa9c98465702b52ac91c460be257976b85fea77d8b17c9920d74b6e043f99ff838052475cdcf8526164b5a910102ebb057f22c89ce11fa"}, &(0x7f0000a5f000-0x4)=0x98) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x1c, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x2, [@generic="cb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) fremovexattr(r0, &(0x7f000042d000+0x793)=@random={'security.', '{cpuseteth0lo\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ac9000)={0x0, 0x0}) ftruncate(r1, 0x6) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/ptmx\x00', 0x80202, 0x0) sendfile(r3, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x2) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00008e2000-0x8)=""/8, &(0x7f0000bb0000)=0x8) 2018/01/28 10:08:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x1647bc852b951e96, &(0x7f00007ac000)={0x5, {{0xa, 0x2, 0x4ba, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f00003c5000-0xff)="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", 0xff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280, 0x0}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007c9000)='./file0\x00', 0x10000, 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000980000-0x4)=0x8, 0x4) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 10:08:32 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000017000)='tls\x00', 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000022000-0x88)={0x6, {{0xa, 0x0, 0xffffffff00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000022000-0x8)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001b000)={0x0, 0x36, "0e1d1438454ff9203e0690f6194468629770f69fe700530aca38a03f7fad26266eacb60dbde830a44d86c083e7871cabf2b09e9f2c6b"}, &(0x7f0000006000)=0x3e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001f000-0xc)={r2, 0x101, 0x30}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000022000-0x38)={&(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000c000-0x20)=[{&(0x7f0000022000-0x36)="7b2a84b6fc442a705a8ffc0c105aefc4fb6b6920ca47df22d1482b32bd6e1a674defa773217cf18bf3a3c8919ebd25beffb5d385bb96", 0x36}, {&(0x7f0000019000-0x1000)="0a8feebd66307a41f8735ec4fe6240e595a09bb12f4640ca1ab284e0731fc800c24a18ca822ca180ec6fed260d84b63f3cf25c442b2e634376c120060dfc5db276ffd3f24272a7b41395c5e166cd530001844c8003da36677c7f56825c8f81ec191ed530416b221020c0a338267d60ebe903644b2d3a847342feff9655118fb34e75cf7e00f2bac80716ca4c6533c8f42778f3ee07a15ccedde59ca964cc6ba808f56d3f2d7003c0619e71672313e561e8ac614113d4c5b33edb5688882b369039f5f13b60f63f79c1e21307e7f2f5d1dd3889519cd8240051494efe54b44c64f65f8fa7bca37915a371b7641014f05a28543e16c0dfbdc515ea19a14556a7f16b001a0c6dd8517f3d8366e927e585bd95e4dbac3e6414c477fe6576ccaaba81f83d5d280504fc99ed024f422da850584bf57e66a92ea8398dd3d64098a365ed43b850a442bb51ed48db7056aa956c80e671fbf1634fe3330f8271bb546bda7cb78804c7e6a8f1ed859900a862e6fdf26190cdb61e27838ec001425e844d55f914dcd44444083d25e5ec9a97dcad1444de1791168ae24952338d1572caf14b918734edaacf4b9afbc616eac11f329bf1ce1f41c7d02f72ee71b8909df0f125e01339bc1ec777106006d1d254d9756a28c3e3372d09e3a69fb5953f1431a4f05efb3b40456bd57486502bffb3f4543f12c87d45027b6a15afb9acd110afd05afacfd19aa22625b96ea3bbe42e47b5357339e5fe1175da5614e4e71bdd098c04b37cd2df112869e9cac1bc28d6d05ca6c792522d2123716d1d6334e1721376d38216ba0fe5b398d61c5b0ac462333b6bf68b01de0ea4f78fd7a8dfedbcf3cdca760fd42e6122de91dba66e46701e9450701d533a330e27730ca00a7a73c82ae7c03d795a50e3c0a770fdad2750e33a8c92eb7020ff72a84cb4e606f3a7943a5f8b44b10ad48831965de8f96e7c3f1ef24c15d3b5f08505b3177b1d994750a01fb50fa44f8232f34093ae14f1b61b51dd0ee37785ea594beb535e066727666828b89e9362371fc4abaeb680e1a548f99918d6ef2948e6c7a3526cedd4637f60fd470736bc72727e2b774d2a13f423953142a73112ad77ebd8f749f9446d5a7e456f692b205f07b45418f6f7ee03cfff5ee2eb06237cea4c6a3a1410bb7d8a1dc09c2621f9eac59d86108e1a99f28604d0fbd754d1cfc4705eec0674ab0ab8db2dd7f6a60d4be6f577cc5a0fc814a1798b5f5beb816dc537a309d90ce4131ad91649ad7a7b40380bc0600eef4ca71c188333b5bbe0047e8bf93543d4edbff34828d04a3b1563bbc4959590565c9d3d00ba45fc3fa36e246b65a6e059b5c3e71a9ba9d4199b9b9877f338b07bc5fb2e4e938045dd5a6ea9b6810094f1737504704af1ebb7bbcaf39670d13ff89e43d47aac06d030a9ec1a6917df3bccf2ac97938b204cc499f99381c26a6856aef3961a51cc6648fd8ca2e56d9c2fddc704e64975457c644fd925884bdfc81c4e1de2c4a70952a0592943ae540aad360c1fa7c05e591e2c4b8f515fd3ba6513c3b0d2ca2f89196b237554da4d40bd602a48c3e1fe9fcc71f7f7f47ede02a7eaa3f3bfee4e67bcf5b783263d0a5cb376ecd1a1a62c07323afca9d7af0264c502e3b56fc1a0a89cda9c9fb1a6282395f061601def9b99edc5a0939d54a7543f073621fb5f3eb4d1294ab95b4a9b3d747d12506b0777c91a2ba1c54cb5470b1427cad357388ab8fc0f4da9c30c8393422bef8d25150ed1fa9f2d3e2e51267fadbc4156b0910236620cb72e723f4b56d732a0327d3406f1b7da04321eb1c7ffd9aa4832ca89dfa0f402b41fff46983e88019efe94b5d06170b6cb307fe2781bb12194e255c35858bc024ea82410dbaae52f43b5860b7c459cb5d878eeef5c0b8a8fdc541940d8354848743256f5b13fa73a774210cf1236bfd6de96f480519a6ad0544eddf523a6d1de1f6ee3cd7628fcec58fd71055db793dd55bf377a550154a279bbd1ff89180e55b7e7f641e9167481806ed2305ec7ca96c4613d37b6b73e2ee2e865eeeb72eebe956504fb40aec9eb11effc2837355adf7531afd216f54c3c92b4c9f667d2b49c9967fcf0be2117f93ae5ad6e813733784f85b4836c91838fd20ba5a949c48cdaa4abc9278669539b7b359ed8624d71776f72f208d4dbad33d0dd32377902305a49289d8358a7598e6d2f4c6533b4ba8f9d4c96f27e49b94dfdcc4c2836153ecb2475e701e20c0c25969953a0b5431078cc413f94e11ba38373183033114d7545a2f2e205ce98d77d3b73e7a46125f9e24108b3195f1a96552e0d5d629c797fbd62807c611d817832d53b98533aa00a20b844f62fad3e444a0a3ac1180eb058ec06986d8c84033760c2217b3059a74459e40846cafb4e293731523801b97832ed0b193b8a7874176977a6c9648eb8e3e5b689e3e3fee8996dded1de4b90f32b12639b6fb92eca6c390e335bf5fe9a0db1467016fe548423fbaea9a64d161e12cf18002bdda60182e5f0f0fb4042368a2d6e4100717cc6718abd7695dd8d3477bc31cabd8d464859c0843ce5a901942dd12095dee58f6dce2362c467d71e30c3083861581986c174a8db23e25bf931b56c0952c60d8090c84e7b462b56d61750c8a73f808aebb94e43b5f14c3624c9287977c0a4a904a8421faf06fdc7455527ad01404e4c57e81c3453c2c32dc30d2f4aeee263f47dcfa20d152bfef0acf7a258c8dc55d2d9926e880090463e5daa653065f587c9970f9214b4dc625365a1efb98c3bfef809a288a17a41224a37794e1184009a8d25e2456cb8559ced0a5f9703539957590cfad5f16a4fd63b0323d080d19a16c5ba826de6f4e033e40e0cefc4993db2ff15c805a36980da0514e0b4d7315538e294e53065cd55dfe6b330f51f92733d411f46b1837aba9fcc13e814eceee09dd4839385ec754d324d7bb631c7381c869d06a76608090f33e90e52a8128dede4c5ab095047b481cc2b20860c5918d37a4d77d42c44841a1f8ea4488fbf3b9947556699ec1f21e828c638552471a21544fd505d36af4ffc6c307b00e5c5fa9733cd9511351901a0ebf94302d853bfd5e346018af439a768cbb334bc706e99087137ee7d16e2a030c4578cd2f0072347fa56626e8ccd889c80c4795e8330c13f555e129ff8b7aed8a3bec3b637b0910061b70f9d141aa750a8d78d147f4f474ac905985145df2c2c67e4eb5b10d7183e279bc8f2e3300770108c8b5366d4cddf07ad4e3e0036f6a181947d47cebff16ce0b056ab4ea70b97b96d9e9716aba976573b2ab8b38f54580530c03efa77875d99cb9ef0cc9320d04331e7886877374f1bda212aa214b2af5c49072122c113b9ca8bc62dee4038afc20f62aab37a9a1844f613e85fe9bb19f7acc21b04c08af8278e9ec059705b07912a5b6627440781fbd36a1f819874b7d38a603f081e2653b1b98e0aba113ce3fbe52af86ee2a585e263d6cad96f7fd2bfa1cb848517ae1a935df03cc1ccd3ed66e821b44c68c8c8f0fefea48e3cd38563c619a00c8471108bad462fd44c79710667cbf3012593f5f5de86b1ab2945a64054ce306d482c9d1da39707d94570726bc58f518c75cca008beaa5a06970c6ac4752d7a0df210cbd71050d7e07b7818ecb90ecb5853c08bfa05929b1706fca784c3cc359a694500d06335ffa91edf2a94095491becc129e23534e0cd6c17353b4513ed74d01b4e94e30a327ce0b958db5712abcf953164b9c5e70f792bc961796753f58c946eed75a633cc46bd9a45be60b95d607f2a127ccaa2123accebe8e550de18c2d60618d1e017bd0278aa7a7a0e2dd0951950b0a185cc3df516e92090f1c6b375186b51fd25937030e5d899f6063e95a44c0b1f670f9f6dd5ce2b4fbb39e3e4526ef7d0cc5415c3453dd3840b6dfc6ff65061ca5dd21be7c48d5ec656b4969a446c0fb763bf6697aea5292115975113f9e07509ed40b20aee97a7534caf7988058afbcc7f76a2d37288e338d2e3dd4b1abce316529eab0498e8e541bd6b070457cea54214209a3a7b6bf57a57e12d84c85e2b40e0568b47bded54a470f80646468d70a3939eb46313cde3183df40a5a4ac1ae0bb979d6fa45dc5ad162132b8f97ceac0f7fcf20abe9e9e534f84340c560372bc4513841bf054bf32a98ba6498f4d8f503af36b9beeb7cc9e02bf3d96490465af7c68402c1de5da3a04f1a803ffca644fd695df8ab2208a1d541871c61fb2eb9ff916e64296edca77814c237fee1bceb8d8840eba504eb7ea46260e0565892e7178e02f60ddcdc8940bca171ece1d8c5acd5f6b2b788d85b8e84b9642d886ec46ded911c042ea6a2551b225fa96564c21e3fbc548e17bbc67db1debace5e82077adc6f50fbc73fc14975348dde0361ddebd137019849508005b83a2a3716b0fdf4900c8bb4ed0fc6598f94d424594b17fd1b19d6f8ec04f48b60c9fd1f0d9357813f8e4464cc94848f5f90dbbb297bce5b8cce8744f20d5dd99cf2ffd114c3c75bafd8e8e22c59b46d813516aa7bf49738ca84983c40e33eac7b2df37085b602d738e417771af2a205354fe14e34ab84ffdad0b67fb297a67ef761b64fc52e1b0eb3505d61d6eb6a1b3ca58c99065a0c3f95c53aaad7091255d8ce1f987e1bdf58583a631671e0c454054079b33c5eabb907a5cff8868756f35eda8216f642996732a224a7de7208ec704b6cd935e3b0c19371115cf9f740986b59c803e57074391ddf2a2a4c42fb81b7a5b30d3d4662d3cef222a639aab3ccb76194743e752c2bbded1ec6259816e6ca5ec46e93166851a3f6943a6a1620dbf0d0b8ce14ce54f54ddd24c5809368312aea41f2aa096fd6f7e261b6fdbfdd67733cdbe6680c9220fa27c3103de74f1b449407479fba05db8c4a03645e11d40c4eaec9def89745779f55dc4629a587bfa471744a0e06699675fd473b450e0aeff93f9a2c1fd2b74e69b1cb0c5c0d69089212e14e0e712d9acdd3fc475bbc20626e8d6aecd0321e5d67d7743ff6da33bb103d670471631f8e8f01e94e833bd0f057dea519f98746723d0a779e563a27a60def1a7ebd4b3ff2c53b4d46a070474a639cad57f7ffd3523ff7aa8029916f555a9358a9b0d10dfc7a09742f15cae76de2a80c0ba0146de0e6c5000f82b2eb707e394e865cf421f21270a4a7ae71269b902e7c4cdd677445f2c00ac2d10c6b4c0e407a2e32e6ec94b1a26b3c7157112a1fd5b89084a1743c3658ee28f6cf09429bf10aef5845f863580bb01c60cdfcf7456ecb1e089dbe95e807fef064146b53a122d3132a10846091765ec84b1e20e879919081dd6587a924ba5213cfc99d6a70d4eab3a7ee3e441cf106cd09a9e6f60b81f40611c5ccdd63b6c628a10019a1977527d6e1677ae8e1f013c5133576aed913bdecca744a5862a689043135411630392cd9c58e872142f37a3a35fcb92f07c43eefacd849e343229d24321a8b83fff035a3b1f42f79276aa271894bf748236a3bc6b590295636dd1fe61fda1eecae6c5b386a5bdd6596a6cd9696d9a64a4b004044c8e66b54a447287319a76da6d6fcf7a2309e2907c7141cf4ca11a4d6a5c6446f9ea7100a73dbcca77f7cd8c8dfc2e2e5e6e785433e68ff17c3ba9bb0a4306549647471b65076c1d5b477a4b75619dd6e3460ff529c8c42591694f05c2459f0e7e18f05d24db64bef5bb35f4bd2cb943a8b3d3c8f9b86715fd39d3100975ccb52c03a0f387be00134a458c52b9a12d993b027a15917771b243a750c68505144207", 0x1000}], 0x2, &(0x7f0000021000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c, r0, r0]}], 0x60, 0x80}, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002d000)='/dev/loop-control\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x442) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002f000)={0x0, 0x0}, 0x84000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000002f000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/28 10:08:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f35000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000071c000)=0x48, 0x800) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b9b000)=0x0, &(0x7f0000ca6000)=0x4) 2018/01/28 10:08:32 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x400, 0x0) read$eventfd(r0, &(0x7f000002f000-0x8)=0x0, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000030000-0x50)=""/80, &(0x7f0000030000-0x4)=0x50) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000031000-0x5c)={{0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x6, [0x8, 0x5, 0xfffffffffffffff9, 0xf01, 0x4, 0x8001, 0x6, 0x3]}, 0x5c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000002f000)=0x0, &(0x7f000002f000)=0x4) 2018/01/28 10:08:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) openat$autofs(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/autofs\x00', 0x101400, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000c8d000)=0x9, 0x4) ioctl(r0, 0x9147, &(0x7f00000c2000)="5657e8a33411e4614a8140709ccc9a0be35b98353d396a2df784e500d6d415fc74cd6386690282b364e0144b72948b8fd6b86af20d45cd34a6028a8430ce64f55d34e77acc45ab3aad9b1be5b1cd83e7add2bb0b72a1bb581776bf248639f027e6") 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31, 0x0, 0x0}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ed000)='/dev/hwrng\x00', 0x84280, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000086e000-0x4)=0x6afd, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a8a000-0xa)={0x0, 0x0, 0x1, [0x6]}, &(0x7f0000114000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d2e000)={r2, 0x5}, &(0x7f0000771000-0x4)=0x6) 2018/01/28 10:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000243000-0x8)={0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000acb000)=0x0, 0x80000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/member\x00', 0x2, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000fdd000-0xd)='/dev/urandom\x00', 0x0, 0x10000) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) poll(&(0x7f0000560000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x80, 0x0}, {r2, 0x2049, 0x0}, {r3, 0x40, 0x0}, {r4, 0x40, 0x0}, {r5, 0x400, 0x0}, {r6, 0x10, 0x0}, {r7, 0x80, 0x0}, {r8, 0x2000, 0x0}], 0x9, 0xc03c) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000b8b000)='/dev/usbmon#\x00', 0x29, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009da000-0x8)={0x0, 0x4}, &(0x7f0000402000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000201000-0x8)={r4, 0x7f}, &(0x7f00001fe000)=0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x8000) 2018/01/28 10:08:32 executing program 0: futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3000000) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000405000)='/dev/vga_arbiter\x00', 0x4901, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000901000-0x2b)=""/43) fanotify_mark(r1, 0x8, 0x10000, r1, &(0x7f0000030000-0x8)='./file0\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000480000-0x11)='/dev/vga_arbiter\x00', 0x204000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000050000-0x4)={0x10, 0x3, 0x3000}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00005ef000)=""/17) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000c6d000-0xd0)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="d0"]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000007a000-0x8)={0x0, 0xffff}, &(0x7f00000ca000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003c0000-0x14)={r2, 0xfff, 0x6, [0x8000, 0x7fffffff, 0x0, 0x3ff, 0x8, 0x3f]}, &(0x7f00007c4000-0x4)=0x14) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000057c000-0x4)=0x1ff, 0x4) 2018/01/28 10:08:32 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd4000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x402) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xbe, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000f8f000-0x4)=0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000fd4000-0x4)=0x0, &(0x7f0000fd3000)=0x4) 2018/01/28 10:08:32 executing program 0: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c2d000)={0x0, 0x0}, 0x80000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000235000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/28 10:08:32 executing program 3: unshare(0x28060400) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/208) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0xfffffffffffffc2e, 0x8, 0x80000001, 0x1765, 0x7, 0x80}) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x80000000, 0x200040) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) r1 = getpid() getpgid(r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db6000)='/proc/self/net/pfkey\x00', 0x2a0080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000a58000)={0x0, 0x2, 0x4, 'queue0\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]}) ioctl$TCFLSH(r2, 0x540b, 0x1000000000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/28 10:08:32 executing program 7: 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}) capset(&(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bcc000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getpeername$packet(r1, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef5000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c4f000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc0000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000729000-0x8)=0x8cc7) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a0a000-0x50)={@common='ip6gre0\x00', @ifru_settings={0x0, 0xfeb, @fr_pvc=&(0x7f0000fc0000-0x4)={0x7f}}}) listen$netrom(r1, 0x6) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000)=0x0, 0x4) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0x239000)=nil, 0x239000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000014000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000013c000-0x4)=0x10) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000023a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000239000)=0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000239000)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f000023a000-0x1)='\x00', 0x1) ftruncate(r2, 0x9) r3 = syz_open_procfs(r1, &(0x7f0000064000)='attr/current\x00') write(r3, &(0x7f0000001000-0x3e)="", 0x0) 2018/01/28 10:08:32 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="185c9a3d024058e20b088790088c8c62ad7abdacf3f463ac6708506f867290b13cce8dbb7dd08234e8c73abdf5eecb44bd55319a7bf56a9e1b1bc825540000b3ed0070cd64d3c1ccf5ba884b9573c1bb6b99d5801b43dcc745dfc2dff25bb55022df5af4702a642912d11d8390b1cb869bbf696ae5cf8d7aa44e0bf299a577005e081d1a2baa720905b79fc2fef3370bce4dc81d7b02a28767", 0x99}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x4) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004b9000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000118000)={0x8001, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x5, 0xfffffffffffffe07, 0x1ff, 0x1, &(0x7f0000c17000-0x10)=@generic="3e965becbadd80d4d1782670038fac56", 0xa2800000000000, 0x502, 0x9}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e7000-0xf)='/dev/sequencer\x00', 0x50a40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000)='/dev/sequencer2\x00', 0x181000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000490000-0x4)=0x0) socket(0x11, 0x8000f, 0x0) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000010000)={0x0, 0x0}) 2018/01/28 10:08:32 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000a11000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ef8000-0x5c)={{0xa, 0x0, 0x6b50, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x8, 0x9, 0x1fffffffe, 0x8001, 0xc6f, 0x401, 0x20, 0x3ff]}, 0x5c) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 10:08:32 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000f30000)={0x0, 0x6, 0x8000, 0x3, 0x100000000, 0x7, 0x80000001, 0x2, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0x7, 0xe363, 0x5}}, &(0x7f0000fe4000)=0xb8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000c17000-0x18)={0x0, 0x2, 0x20, 0x6, 0x3f}, &(0x7f0000fe5000-0x4)=0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fe4000)={0x0, 0xff}, &(0x7f0000fe4000)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe4000)={0x9e, 0x5, 0xf4ca40e43f4dac50, 0x80000001, 0x10000, 0x0, 0x6, 0x0, 0x0}, &(0x7f00000a9000)=0x20) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000fe5000-0x22)={0x0, 0x1a, "33967aeceba8a5f74d4c1ac4231eb779fabbb958333ff8b56bb9"}, &(0x7f0000eae000-0x4)=0x22) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fe5000-0x8c)={0x0, @in={{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]}}, &(0x7f0000fe4000)=0x8c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fe5000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x7, 0x9, 0x1}, &(0x7f0000fe4000)=0xa0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000fe4000)=[{&(0x7f0000c80000-0x1c)=@in6={0xa, 0x0, 0xe76, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000045c000)=[{&(0x7f0000a5a000)="7d8929b4d7a2b006804bb3e575ea13f4f7c22e8bfe909b214b17d4ffd62e9e1d8f8d0b4e9f4c2e780dab9477fc10ed39e82abe6bfc1b6d114e147c614358f0ecb96f4bbad843f5416a48565b665b09de", 0x50}], 0x1, &(0x7f0000f14000-0x3f)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x4, 0x20, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x80, 0x2, r6}}], 0x60, 0x40010}, {&(0x7f0000fe5000-0x1c)=@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c, &(0x7f0000fe5000-0x50)=[{&(0x7f00002a7000)="04b08bf11b50ffcad496d6b2d30180d1f1c7ded67d860936786eb86a168abb03d2abd67900988285fee8cff280a16fd04d8e9486f616edfcbd539edce15dbd48a2a20f18fdf9764043061d9329bf6cb774f1b301fb711724ee0d7afc8f3a696e335221d9c6ecfb756464ba49715643d88d4a2cd4bcd27b1525175c70735ffdd1a3e9996f6c240f93a066251a3475bdd652b876b1bd49c91923d10a40b0bbe29c3b4a0e9c34", 0xa5}, {&(0x7f0000b45000-0x35)="02cf02b408fb8b4c9be9094b162bb794458ea17c944384b9f959e9c9d3458173d0f12df8e8c2ab04c72c1c4eb7183feb8378aa18c2", 0x35}, {&(0x7f0000357000)="5ce224f31be799643c708428c87fec6918c1d7792d5ca376aa7c33d27c3956e9c17aa2863eb32266feeec71df6a1e42afbf437e7198fa2eacecb5bc11f02af46d5cfa0e2a4a19dcc0255420a7343", 0x4e}, {&(0x7f000042e000)="d2e9a107a5e06faf399d0b1eafaaee8fadc4d3e990c6d3a75c9799d14789f806db6451356728959b559180410d4a106353671a269107367a5b6d3a4b9832e8", 0x3f}, {&(0x7f0000c1f000)="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0x1000}], 0x5, &(0x7f0000299000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x3, 0x10001, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x1f, 0x33a, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x3, 0x3}}], 0x90, 0x20040000}, {&(0x7f0000214000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe4000)=[{&(0x7f000008a000-0x89)="6336d5d61156390d7f0620dc2a49436c3dc7860d5d605e7f02b7ada4658d2a5a35712b951e8611c7e7fa4322d4fa4b1e91fa6c95b8e78fcc3bc70e98033f29a63b05c37c4703ff2a2c78311c109e6302455b3c726685c63bd974b034016d23b004eba6f824e1935ebd3830a4a49fc4a0395463c16d73823522f4860e1a48b49b2ff14f81bc708f6f49", 0x89}, {&(0x7f0000fe4000)="9f5ac99f727403b3b5bda9a046bb278e620d6a754519e7025a5deaa86d382a45d0958c8460afcc0468a290d7ea3ca2aa3c97c2f74002986f553ea65add44bdd05a2e1ea6f14407d8080a068f2f77aa2ef1cdd03fdc253c31adfcce1dbe18862971438e2e3c7f773ad65a2bf347c72ae6c59de05349a2e71e7b258aacea4980db5e390a849b4489ac1024a5983e4fa40b385dec653506fa93d5d60f66d67d7b79cd6567b7e22755ea2f", 0xa9}, {&(0x7f0000fe4000)="55576a0057d35fe03455d335828951894adad210b1a7d5ad55947989ea9c7da018df5232df6e5042615fe8fc6e84bab018a066aeccbe8109ee7407f475c961cb16ffe731e49da4fa81bf66", 0x4b}], 0x3, &(0x7f00000b1000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0xcd, 0x8000, 0x5, 0x101, 0x6, 0x475fa0f8, 0x401, r8}}, @init={0x18, 0x84, 0x0, {0xc3e, 0x0, 0x6cb7fcd0, 0xfffffffffffffffe}}], 0x60, 0x0}, {&(0x7f00008d4000)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000fe5000-0x70)=[{&(0x7f0000fe5000-0xda)="a96a08293e8cb459ed5c5d63a27f801d92c7c8f2dc730959ae1a9adbeb091660dc46b69d6657664879f427bd73c1068caf38addd22648dc1643646877ee7038ea2f9900b79a8ea5c4c8ffa667cada3c0dfeab31b281f3d42fa9c20f854a08f003befefb8eb35c6611d792b50325ce2108ba17803a959f5886e3a81d4f10c7c90f257b4f94a0ebebb9bdbc197819d337a206ae3f12babd7816788dfd27f3b5bc3d8b79ff864a3b9fa83cfb525d302f5b003aa2ea6b2415e9885fb320a10b4a3a1c641bb89f70dfd1d66cb27b7c625acc415011c1e5fdf151b1c83", 0xda}, {&(0x7f0000f8b000)="3458198635c4eefc88df34778e5f6f7bedceb072e9ed61986cd0ad82dec255922b46041079c14f67", 0x28}, {&(0x7f0000b82000)="c554d76de3b3709859b536e24bba2c9d40c8bcb1cb8e96e6b1f5fa33caf2a9c9176a8051373671a9e42d814d0d17d57b0715a82507d5c259c76be5681f9d41ca22c270af9fc79e2949c84cf694a97c5f9c82", 0x52}, {&(0x7f0000fe5000-0xfa)="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", 0xfa}, {&(0x7f0000e96000)="f0dcb5fe223a52f10d1fdf1ca03afe5ea8d78dfcff4ad2aa3befe1f0ddd2c0e636f31c6b8907248933c04d38f361eef2eb4d2f19b598fedfa6603e84d543efabe86ddb84bf3aa1e8e0c6bf7da3dc062aaa18bddf8646da502b9b016b6eeb52a7076c368adcc01a57b89fb702644dfddafa64de529a7798956a610400326f269288bbc8680b416e46595cfb99f42ba9164724715f3efe21ef1b88e0447740d93b183d2709f355619f", 0xa8}, {&(0x7f0000fe4000)="40ad559507db5e6ad160e0974d2eb57772cccacb156e0d537da31e6f5a15a89acb1dfe802c729b018d2f93b57eed07a71f91d38ea93bb57ce4cd956350d8", 0x3e}, {&(0x7f0000fe5000-0x3f)="a53227f6371393438fd45c7e07ef4b73a09f7b1c692a5139c81e37a5722580cd8a404991ece06df47f8f4de79bce6cc895455acc872fca3d7b74535a614114", 0x3f}], 0x7, &(0x7f0000471000)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x3944, 0x4, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2db3, 0xffffffffffffffff, 0x8001, 0x9, 0x3f, 0x7f, 0x7, 0x9, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8004, 0x3, 0x6, 0xc66, 0x5, 0x8, r10}}], 0x90, 0x4}, {&(0x7f0000f4c000-0x1c)=@in6={0xa, 0x0, 0xc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c, &(0x7f0000c39000)=[{&(0x7f0000956000-0x8e)="933e32f8429bc0207f09e6312a92fd8d9102afb133422208cdb7190d5a8e07e19a1ec6300298e6b2ee806ec0ae131bc5ade2fe4dd0204d9f2fe4ec532bf0745d43c72ec1e433c68cb8227afedb64ed20f07e4f436a0d0ca1a8914481c0c84e1dfb6a892f5862cd45f13d2899e9a1b3983bd8d198bea46940e2ce09f6f5c9a584bbd2897637cbdfc869273021f9ca", 0x8e}, {&(0x7f0000fe5000-0xa1)="0eaa19123dda2a707ee8e6f835879fa8def11ae29c7f17b1e3d5bb9663b171c8ee0379bf5d045362657cf9d795c77267948ac576756cb0e8d31f5f7a33cdb844b25b5413d232dc1c221aaae68af74cdd70560f1e99da786ec94a90e4683b366828075500f1c218e3aa96047d58a77fe79562a8044c2eb2791c55a36a249b1a916213fba1b7cd379ba89d5ec758a770bc05b1e6417727ccc1a826ab0561c6916131", 0xa1}, {&(0x7f0000fe5000-0x6c)="6e7667cda4ee54561eb3cab4eee3027fbddf41cb2f1a906abd66d57777556015a082ed26d88ec06c9ab96dbb46d4bfdf36b6a64096d95d45fc7510c5574dd43f25c368556a48de95a458c888e1e5b436286b3809d2d714d6f4262fceead9cda4fd267ff30256e9fa2de924e3", 0x6c}], 0x3, &(0x7f0000fe4000)=[@init={0x18, 0x84, 0x0, {0x42, 0xa00, 0x70d7, 0x687}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8006, 0x40, 0x79d, 0x4, 0x6, 0x5, r11}}], 0x60, 0x8000}], 0x5, 0x0) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000000000)=0x0, 0x40005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000f0c000)=0x0, r0, &(0x7f0000d7b000-0x8)=0x0, 0x0, 0x4) fcntl$setstatus(r2, 0x4, 0x2000) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000fb3000)=0x62) accept$packet(r1, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009d9000)=0x14) lstat(&(0x7f0000f92000)='./file0\x00', &(0x7f0000617000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000059000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1ff, 0x2, 0x8001, 0x2, 0x80, 0x0, 0x6, r5, r6}, {0xfffffffffffffffb, 0x1000, 0x5, 0x5, 0x7, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x81, 0x80000001}, 0x4, 0xa, 0x1, 0x0, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3, 0x2, 0xad5, 0x6, 0x5, 0x5}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000524000)=0x2f06, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000447000-0x18)={0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) mmap$binder(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x30, r4, 0x0) r8 = mmap$binder(&(0x7f00002fa000/0x4000)=nil, 0x4000, 0x1000000, 0x20012, r4, 0x45) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000816000-0x30)={0x164, 0x0, &(0x7f0000075000)=[@increfs_done={0x40106308, r7, 0x1}, @acquire={0x40046305, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x28, &(0x7f0000466000)=[@ptr={0x70742a85, 0x0, &(0x7f0000ee7000)=0x0, 0x1, 0x3, 0x7}], &(0x7f000078c000)=[0x0, 0x20, 0x0, 0x20, 0x28]}}, @increfs_done={0x40106308, r8, 0x3}, @decrefs={0x40046307, 0x4}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00002b9000)=[], &(0x7f0000262000)=[0x38, 0x38, 0x30]}, 0x9}}, @acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f00003df000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f00005b6000)=0x0, 0x1, 0x2, 0x24}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f000005a000-0x18)=[0x0, 0x48, 0x30]}, 0x255}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x20, &(0x7f000067c000)=[@ptr={0x70742a85, 0x1, &(0x7f0000059000-0x1)=0x0, 0x1, 0x3, 0x29}, @ptr={0x70742a85, 0x0, &(0x7f0000413000)=0x0, 0x1, 0x0, 0xd}], &(0x7f000078e000)=[0x0, 0x38, 0x38, 0x28]}}], 0x80, 0x0, &(0x7f0000aac000-0x80)="548a768be280ede27c636cdeb0015180c55e83fb43c0115cd735928d8dc06be1b01a32443f82ad8957dd2e5f03cc16083a5cd34c6b1c8ecd5389cec97a70aaa87fecae6ec6136c7398e5ae4ad369f44f489c50134b7267cddd3ae9db260cf0db4e26e2d6a003178af7c2102279aee308cbc5bfb0d0970f7758d16a706a8d031c"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000022f000)=@assoc_value={0x0, 0xc51}, &(0x7f0000f79000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000777000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000183000)={r10, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000090a000)={r9, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0xffff, 0x0}, &(0x7f00001b0000)=0xa0) r11 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') r12 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet6(r11, &(0x7f0000032000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000714000)=0x1c, 0x80000) read$eventfd(r11, &(0x7f000057f000-0x8)=0x0, 0x8) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000233000-0x50)={@common='syzkaller1\x00', @ifru_settings={0xed, 0xfffffffffffffff9, @fr_pvc_info=&(0x7f0000944000-0x14)={0x1f2, @common='ip6gretap0\x00'}}}) sendfile(r12, r11, &(0x7f0000c49000-0x8)=0x1ffffff, 0x1) 2018/01/28 10:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000083d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000a5b000)=[{0x8, 0x7, 0xffffffff, 0x6, @time={0x77359400, 0x0}, {0xffffffff, 0x7}, {0x3, 0x200}, @time=@time={0x0, 0x0}}, {0x6, 0x6a, 0x6, 0x5, @tick=0x2, {0x4, 0x8}, {0x3, 0x7}, @ext={0x7d, &(0x7f00007d7000)="bc7816322aa9d840d66ebb0980a8efdde0601b0f9a758a62477d3554310c15a15a36f8e242901fd078c1b55fd46d4d536dc6ce234bae7663a50fb5a685dfa78b5fc07a13ec8a03df2da834e372a233cc9f31e8f52454a2f2396c9bf4bb476cf4de9b1a29005625475a359bfe57c5ae7f1cdb1db78b3fd9c1d88ef6a7d4"}}, {0x80000001, 0xfffffffffffffc00, 0x5, 0x81, @tick=0x2, {0x1, 0xf0}, {0x8001, 0x7fff}, @control={0x5, 0x8000, 0x3f}}, {0x6, 0x5, 0x1, 0x8224, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x7, 0x2}, @ext={0xff, &(0x7f0000a92000-0xff)="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"}}], 0xc0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)="0000000000001f00") sendfile(r0, r0, &(0x7f0000685000-0x8)=0x20000000, 0x401) 2018/01/28 10:08:32 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x140000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000079000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000ffb000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d73000)=0x14) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 10:08:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000785000-0x8)='./file0\x00', &(0x7f0000000000)=""/224, 0xe0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = add_key$user(&(0x7f0000136000-0x5)='user\x00', &(0x7f0000a86000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c8a000-0x27)="81530f26a4954a88a2cbf7f64702e2a8b9cbb2c8bed7dcaa1fa96fb8dde7e1c976556b5c703fe8", 0x27, 0xfffffffffffffffa) r3 = request_key(&(0x7f00004e4000-0xb)='asymmetric\x00', &(0x7f000099f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009c9000-0x1)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x8001, r3) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r1, &(0x7f0000708000-0xd8)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000032c000-0x8)={0x0, 0x0}, &(0x7f00004fe000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f53000-0x14)={r2, 0x5, 0x6, [0x101, 0xfffffffffffffffb, 0x9, 0x0, 0x1, 0x6]}, &(0x7f00009a4000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x4fa}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00007e2000)="90", 0x1, 0x894, &(0x7f0000eba000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005cd000-0x10)='/dev/input/mice\x00', 0x0, 0x400002) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00003de000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000026d000-0x4)=0x8) socketpair(0x0, 0x4, 0xe2c, &(0x7f00006ea000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x80000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) tee(r1, r0, 0x8000, 0xe) socket$netlink(0x10, 0x3, 0x7) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f0000b9d000-0x9)='net/igmp\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$llc(r1, &(0x7f0000aa4000)=""/125, 0x7d, 0x40000060, &(0x7f0000e20000-0x10)={0x1a, 0x1f, 0x5, 0xfea7, 0xffffffffffffffff, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/28 10:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xf, 0xffffffffffeffffd, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = memfd_create(&(0x7f0000dce000+0x87d)='\x00', 0x2) epoll_wait(r2, &(0x7f0000d99000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x28e1) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) r1 = open(&(0x7f0000472000-0x7)='./file0\x00', 0x604040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002c0000-0xc)={0x0, 0x89, 0x30}, &(0x7f0000b13000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004c4000)={r2, @in6={{0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, 0x98) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000604000-0xe)='/selinux/load\x00', 0x2, 0x0) [ 28.827076] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r1, &(0x7f0000708000-0xd8)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000032c000-0x8)={0x0, 0x0}, &(0x7f00004fe000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f53000-0x14)={r2, 0x5, 0x6, [0x101, 0xfffffffffffffffb, 0x9, 0x0, 0x1, 0x6]}, &(0x7f00009a4000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x4fa}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00007e2000)="90", 0x1, 0x894, &(0x7f0000eba000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 28.875872] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 10:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000fde000-0x8)=0x0) r1 = memfd_create(&(0x7f0000c62000-0x1)='\x00', 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000689000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000831000-0xd)='net/fib_trie\x00') writev(r2, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000e8a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) close(r1) close(r0) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x8c8, 0xaa87, 0x7fff}) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000553000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000b3a000-0xf0)=[], 0x0, 0x0) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{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]}, {{0x2, 0x0, @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]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000894000)=""/103, &(0x7f000049b000)=0x67) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ae5000-0x50)={@common='nr0\x00', @ifru_addrs=@ipx={0x4, 0xffffffffffffff80, 0x6, "95b0b217b72e", 0x4, 0x0}}) sendmmsg(r0, &(0x7f000068a000)=[], 0x2, 0x0) 2018/01/28 10:08:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) 2018/01/28 10:08:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000014d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000c70000)={0x9, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') writev(r1, &(0x7f0000b6c000)=[{&(0x7f0000d39000)="ca4280074997dfe17536a40c4315f971a5db3dfb795b6a0afd4abde41192264ce2c64cd720eeb6b7695bc0cbb35e46e57f9ab4b1d8cbf291ae673074bbcb41324fa1ca19363c4245b140ab783d25798a41af7b0a11428b63ded811c51b8e3bfe8061", 0x62}, {&(0x7f0000caf000-0xe1)="f61d43c0a6cb3647a16eeadd272053a153768c82db0a8f99bef3b0efc1d2be9b5793d0850f5f77a7984137071c1f0787f47d4cf1e5e4573b200b73d4d827f797baeae8cbbf4f724aca3da4baf20e1aa255b92e075ad276ffeea2e893af0b12e78d8146ea8185822fdd9d263701ab1cf39563b6c6db5202ae7e2712e4828ee8c51b8d71cffe34d037cb2b1f0f37a58892c8cf776e46ca0f3bc24dd00b67beb6370c9b48abc32a2d74336d3de33c60610d9f05fb709533292956271e4d59f6bb4fb2c84b4ebabdfb4320894fb178ce2f5e8276dc1bb253547bb0bca10b34bd20ca16", 0xe1}, {&(0x7f0000c02000)="d8175e7c4148ed8550acfcfd778a8840b24ca7ef3924c6cac43bd36b60ac2cf371bbbfc59f7d0bb1f59e2ba63ec832fe02af3a43ee2175be831c344cab4f0621cf072bbf98ca41b7bf143fa4e1b60581915408acbbcb0a9aca7c0ee27b855051e57b60a46141fcc51d665abdaf505e1575a9d558c3983240174896e0af5b69f81b94392a8a5ea60259ea6f2affb5334d4106ba4746e07063f9da762c2d1c47ae72ed66fe6bb8c008fa34167301ed84f719", 0xb1}, {&(0x7f00005ab000-0x71)="e3aa85d9c36be88feed10eef44187bd2cd0ac8e12a82c14a966f955d3004bb08ac10c4ee90cb51fe754ecad33927f9d13efcfe4ded3bf047381e3455eaf2bf93080b7ba62259b1cdb92e277f76772415d0aed661f59bf73c25ac13a35adf848bdfcd66c5e2a109baa082b25727e5eab380", 0x71}], 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000532000-0x12)={@generic="f0ca44df3a159ec646a229a0235523b1", 0x1}) tee(r1, r1, 0x8, 0xa) pwrite64(r1, &(0x7f000056a000)="685efaec72f22679e38149eff4c7ec6750318364c1661b47541ea8f5d8ce0784fc7054eb1c1edc7f0cd20383b7cc0d96fea85520a896138b5065dcced0f55eddbb3ba91a647a87a6b7e493b37fe3ecd3948ed519bcbaeb03b70e4429eb5c1d4259ecbaf5395f2cdbe5823dc26465e8f75777276712117383cf7e603ad793b057c2e51de233515fcfc157296e6c8e8c86ff3e07cac6ba05eebfb0d8d7c786e4b4984928150346cdc54c3383680566259fa527a457a7a40124cdf1e61daa87b904188c", 0xc2, 0x0) setns(r1, 0x0) r2 = gettid() prctl$setptracer(0x59616d61, r2) timerfd_create(0x3, 0x80800) 2018/01/28 10:08:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d0000)={0x0, 0x0}) ppoll(&(0x7f000008f000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000743000)={0x77359400, 0x0}, &(0x7f0000932000)={0x0}, 0x8) vmsplice(r1, &(0x7f000086d000-0x90)=[{&(0x7f000027e000+0x2f)='2', 0x1}], 0x1, 0x0) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xb0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x76, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x6, 0x0, 0xfd, 0x4, []}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/28 10:08:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x1000, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000205000)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/28 10:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000331000-0x4)=0x0, &(0x7f000066c000-0x4)=0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00008b0000)=0x0, &(0x7f0000169000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000eb4000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000435000)=0xc) open$dir(&(0x7f00007ac000)='./file0\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000573000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000018e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000450000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000744000)={r5, 0xdcb3, 0x22f2, 0x1}, &(0x7f0000887000-0x4)=0x10) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d7e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000010000-0x4)=0x0) listxattr(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f0000e04000-0x92)=""/146, 0x92) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f0000d6f000-0xca)=""/202, &(0x7f0000617000-0x4)=0xca) 2018/01/28 10:08:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = gettid() getpgid(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a8000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$unix(0xffffffffffffffff, &(0x7f0000861000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) writev(r1, &(0x7f0000115000)=[{&(0x7f000090f000)="c755fbedd6e5d6a36cc275c906d09c59", 0x10}], 0x1) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000fd6000-0x14)={0x5, 0x8, 0x2, 0x3, 0xfffffffffffffffc, 0xfff, 0xe1, 0xffff, 0xffff, 0x200}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) 2018/01/28 10:08:32 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000a7e000-0xc)='/dev/autofs\x00', 0x48100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/28 10:08:32 executing program 2: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') splice(r0, &(0x7f00008df000-0x8)=0x0, r0, &(0x7f00005c2000-0x8)=0x0, 0x1, 0x0) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r1, 0x800) close(r0) read(r1, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dde000-0xc)='/dev/autofs\x00', 0x480000, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000dde000-0xcb)=""/203, 0xcb) recvfrom$ax25(r0, &(0x7f000044d000)=""/4096, 0x1000, 0x0, &(0x7f00002b9000-0x10)={0x3, {"d76b5155691f31"}, 0x0}, 0x10) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ddf000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) 2018/01/28 10:08:32 executing program 0: r0 = eventfd2(0x7, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000e5c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x3, 0x0, 0x0, 0x0}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = syz_open_procfs(r1, &(0x7f000067b000)='auxv\x00') ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f00007e3000-0x28)={@syzn={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]}) fadvise64(r2, 0x24, 0x4, 0x0) tee(r2, r3, 0x5, 0x4) sendto$unix(r3, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/28 10:08:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d0000)='/dev/snd/seq\x00', 0x0, 0x0) memfd_create(&(0x7f0000c0a000-0xd)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00009d2000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) recvfrom(r0, &(0x7f0000ac8000-0xba)=""/186, 0xba, 0x2042, &(0x7f0000a8d000-0x10)=@ipx={0x4, 0x3, 0x6, "91fe6ddea1b1", 0x1, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000058000)='/dev/usbmon#\x00', 0x3f, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000c77000)=""/49) 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}) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getpeername(r0, &(0x7f00007e5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00004d7000)=0x1c) 2018/01/28 10:08:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cb000)='/selinux/checkreqprot\x00', 0x40800, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046f000)='/dev/sequencer\x00', 0x80400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c13000-0x4)=r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r1, 0x540b, 0x20000000000) dup(r1) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000dd4000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ppoll(&(0x7f0000948000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc0000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) r2 = geteuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a21000)={r1, r2, r3}, 0xc) 2018/01/28 10:08:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001c8000-0x88)={0x9, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a66000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a16000)=0x0) 2018/01/28 10:08:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ed000)='./file0\x00', 0x0) pipe(&(0x7f0000cc2000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000425000-0x20)={0x1f, 0x7, 0x4, 0x2, 0x0, []}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r2 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) write$fuse(r2, &(0x7f00005bf000)={0x1c, 0x1, 0x9, @fuse_notify_inval_entry_out={0x7fffffff, 0x5}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000c18000)=0x0) open(&(0x7f0000756000-0x8)='./file0\x00', 0x2, 0x120) 2018/01/28 10:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) socket(0x0, 0xb, 0x100000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000201000)=0xffffffffffffffff, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000f29000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b8000)=0x10, 0x80000) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f000048c000-0x4)=0x0, &(0x7f0000372000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e4a000)={@generic="256c5fa99f73c414e6c32a53c965b27d", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000036b000)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x42d6, 0x8, 0xc4}, &(0x7f0000452000-0x4)=0xa0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ca9000-0x6)={@rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000077b000-0x10)={r3, 0x9, 0x4, [0x0, 0x5, 0xecb, 0x1]}, 0x10) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d090000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setxattr(&(0x7f0000f38000-0x8)='./file0\x00', &(0x7f0000010000)=@known='com.apple.FinderInfo\x00', &(0x7f0000795000)="10379a6cb3e0293ec6df5007eb9bca2b2ffdc05dbd53de7d27182d1a85b6d977c20545bfd73606b1a6e49c5f3179ae2f9cb211d0079ceb1cf3ef2025fabc88d88b7cfec7f3627e79cf8393d872f29f849ad1079abb7ea9982ea82b7f0327fc662c7d5c5310b8ce3fdb97a6955d51ce1b33b989f3207e", 0x76, 0xfffffffffffffffd) 2018/01/28 10:08:32 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x2, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000006000)={0x401, 0xc00000, 0x6}) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x68f, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000)=0x0, 0x4) 2018/01/28 10:08:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00008f7000)='tls\x00', 0x4) pipe2(&(0x7f0000da0000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004eb000+0x765)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r3, &(0x7f000093f000)="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", 0xfb, 0x80, &(0x7f0000440000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xffffffff}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00003ed000-0x4)=0x3, 0x4) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000ed000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 29.158935] device lo entered promiscuous mode 2018/01/28 10:08:32 executing program 7: 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000000)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000-0x4)=0x3971000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:32 executing program 0: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) socketpair$inet6(0xa, 0x6, 0xffffffffffffffff, &(0x7f0000e41000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000a3a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000641000)=0x1c) 2018/01/28 10:08:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x5, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0xffffffff, 0x5, 0x7, &(0x7f0000000000)=@common='ip6_vti0\x00', 0x4, 0x7ff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = socket$unix(0x1, 0x1001, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6a000+0x4ce)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) prctl$setfpexc(0xc, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000032c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000c02000)=0xe8) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c72000-0x10)={0x4, 0x400, 0x393f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 10:08:32 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000ff9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d2000-0x4)=0x10) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ff9000)=0x0, &(0x7f0000986000-0x4)=0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000abf000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) [ 29.235332] IPv4: Oversized IP packet from 127.0.0.1 [ 29.313038] device lo left promiscuous mode 2018/01/28 10:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000dec000-0x4)=0x0, &(0x7f0000b00000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c7000)='/selinux/enforce\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000020c000)={0x0, 0x3f, 0x3, [0x5, 0x1, 0x2]}, &(0x7f000021d000-0x4)=0xe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000569000)={r1, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00002f5000)=""/87) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000cd000-0x90)={0x6d5, {{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]}}, 0x90) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000112000-0x10)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e97000-0x11)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1f) r3 = accept$inet6(r0, &(0x7f0000673000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000588000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000946000-0x64)={r1, 0x5c, "c74055ebf65679be1bd09183eef316921f0a4f5ef1eb0ce35256f0a56f44ecc2ebb8ed57268963cb2114892a1be840aea84d813e39321230cfba92ff7cd2a23d9533ef77e816844162255c11659e9826af4161bbbb980b835424babf"}, &(0x7f0000bbb000)=0x64) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000b8d000-0x4)=0x7, 0x4) ioctl$TCSETA(r2, 0x5406, &(0x7f0000a28000-0x14)={0x6, 0x966a, 0x4, 0x7f, 0x4c, 0x2, 0x3, 0x3e, 0x2, 0x0}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f3) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:33 executing program 0: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) socketpair$inet6(0xa, 0x6, 0xffffffffffffffff, &(0x7f0000e41000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000a3a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000641000)=0x1c) 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) recvfrom(r0, &(0x7f0000ac8000-0xba)=""/186, 0xba, 0x2042, &(0x7f0000a8d000-0x10)=@ipx={0x4, 0x3, 0x6, "91fe6ddea1b1", 0x1, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000058000)='/dev/usbmon#\x00', 0x3f, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000c77000)=""/49) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 10:08:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) recvfrom(r0, &(0x7f0000ac8000-0xba)=""/186, 0xba, 0x2042, &(0x7f0000a8d000-0x10)=@ipx={0x4, 0x3, 0x6, "91fe6ddea1b1", 0x1, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000058000)='/dev/usbmon#\x00', 0x3f, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000c77000)=""/49) 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}) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000001a000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001e000)={0xec4, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0xec4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000021000)='/dev/usbmon#\x00', 0x5, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000021000)=""/219) 2018/01/28 10:08:33 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000070d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d1e000)=0x7fff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0xfffffde7) 2018/01/28 10:08:33 executing program 3: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) r0 = userfaultfd(0x80000) lseek(r0, 0x60, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0x3)=""/3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000002000-0x4)=0x4) 2018/01/28 10:08:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) bind$llc(r1, &(0x7f00002de000)={0x1a, 0x10, 0x7, 0x80, 0x59a6, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ftruncate(r0, 0x8001) 2018/01/28 10:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d5000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getpeername$ax25(r2, &(0x7f0000aee000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000843000)=0x10) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/28 10:08:33 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x50, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000094a000)=0x0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000051000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df6000)={0x0, 0x0, 0xa09}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000df7000-0xc)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000df6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df6000-0xf)='/dev/sequencer\x00', 0x250080, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000df6000-0xc)={r3, 0x80000, r4}) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c33000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e86000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c48000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000128000)=0xe8) setreuid(r1, r2) close(r0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[], 0x0, 0x0}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000013000-0x10)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000d000-0x1000)=""/4096, 0x1000, 0x0}, 0x40010123) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000013000)=""/169, 0xa9, 0x0, &(0x7f0000013000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008a4000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000622000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000997000-0x4)=0x14) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) lseek(r1, 0x0, 0x0) 2018/01/28 10:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) fchmod(r1, 0x43b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000029c000-0xc)={0x0, 0xfffffffffffffffe, 0x0}, &(0x7f0000098000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fb1000-0xc)={r2, 0x8, 0x690b2a61cf4b9c71}, &(0x7f0000bc2000-0x4)=0xc) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) timerfd_create(0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009cb000-0xd)='/dev/usbmon#\x00', 0x7, 0x2000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000700000)={0x1, 0x1ff, 0x80000000, 0x6}, 0x10) 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000574000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0xf}]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000482000)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) close(r0) close(r1) 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ee3000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={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, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x5, 0x8001) 2018/01/28 10:08:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000759000-0x1)={0x9}, 0x1) rename(&(0x7f0000057000)='./file0\x00', &(0x7f000000c000)='.') 2018/01/28 10:08:33 executing program 5: setpriority(0x2, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c28000-0x4)=0xc) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000070000-0xa)='./file0\x00', 0xffffffffffffffff) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000005a000)=0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000071000-0x4)=r1) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000072000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000070000)=0x2, 0x4) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000072000-0x20)=[{&(0x7f0000071000)="f8f77537a7954def5533aac4638a0a57087cb23d21f0937b63b6b2920eddd535baf48067a40b7e958ff07d4b98bd6f09345549864be177289cf56b326f3763df66", 0x41}, {&(0x7f0000072000-0xf9)="b04121d11c542b238d61e24cbee110192c90b8265a7c94d6a5609a44577e77653121cc7224f147762ba07b3dfaef7b1544ca9589dc0ce7cf934354a5075fa44d06a77b41a8506361d10b93f4ca1f4c910eac7f49c8892e5108b748c3b9952fce49269a5e7fe66c634a281d63d2d638f94d5b2285bd1243798f12754678a5526052934db246586d9c305fec36722f544d0f619bed8c91ffbdcae46f8ab9c2bbfd630882804d500e923f9f42c41a73a108002f819300883be6acd6737109e0dc192fab7033c01ee10fef112d99bb5d72d9d6d1c01e18ca53683e2b7a68c9abf97f7d1b646b512da08ca265cd416d90cc7fd8a7c59ce27341e98f", 0xf9}], 0x2) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a15000)=@file={0x0, ""/4096}, &(0x7f0000a74000-0x4)=0x1002, 0x0) getsockname(r0, &(0x7f00000e3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ef4000)=0x58) rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r3, r2) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000001500", @ifru_flags=0x301}) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:33 executing program 5: r0 = creat(&(0x7f0000954000)='./file0\x00', 0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a3c000)=""/27) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00007b7000-0xc)={0x2, 0x6, 0x5, 0x2, 0xffff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x44400) getdents(0xffffffffffffffff, &(0x7f0000912000-0xa)=""/10, 0xa) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a44000-0x8)={0x0, 0x2}, &(0x7f0000e82000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008d1000-0x8)={r3, 0xfffffffffffffffd}, 0x8) bind(r1, &(0x7f00007a0000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f00005e8000)=[{r2, 0x82, 0x0}], 0x1, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f0000fae000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x31a}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/28 10:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000070000-0xa)='./file0\x00', 0xffffffffffffffff) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000005a000)=0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000071000-0x4)=r1) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000072000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000070000)=0x2, 0x4) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000072000-0x20)=[{&(0x7f0000071000)="f8f77537a7954def5533aac4638a0a57087cb23d21f0937b63b6b2920eddd535baf48067a40b7e958ff07d4b98bd6f09345549864be177289cf56b326f3763df66", 0x41}, {&(0x7f0000072000-0xf9)="b04121d11c542b238d61e24cbee110192c90b8265a7c94d6a5609a44577e77653121cc7224f147762ba07b3dfaef7b1544ca9589dc0ce7cf934354a5075fa44d06a77b41a8506361d10b93f4ca1f4c910eac7f49c8892e5108b748c3b9952fce49269a5e7fe66c634a281d63d2d638f94d5b2285bd1243798f12754678a5526052934db246586d9c305fec36722f544d0f619bed8c91ffbdcae46f8ab9c2bbfd630882804d500e923f9f42c41a73a108002f819300883be6acd6737109e0dc192fab7033c01ee10fef112d99bb5d72d9d6d1c01e18ca53683e2b7a68c9abf97f7d1b646b512da08ca265cd416d90cc7fd8a7c59ce27341e98f", 0xf9}], 0x2) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006d1000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00000ba000-0x8)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000148000)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) r1 = getgid() chown(&(0x7f00003ee000-0x8)='./file0\x00', r0, r1) chdir(&(0x7f0000dc0000)='./file1\x00') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000647000-0x6)='ocfs2\x00', 0x84000, &(0x7f00000e4000-0x1)="") 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400001, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) dup2(r0, r1) 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffe000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000fff000-0x8)='./file0\x00', r3, &(0x7f0000fff000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000358000-0xdc)="02885e0aa02c73bfcc8464aa25ade7112bee1dd0154eb0283a33f42871330e5be473dcac31da4b848ebaf75521348a4166c365d11da281c31598f07d14f9696ed669573a6e113e2e0240ac6e712f1ff4315dd02b1e3fe36ec115edf65de1c4162ea03c4a98c95fb4799dbc52947cbfb28a475855f1ca2a52fdd523375e95c8539ddf695f5689a5aa67b3e1246f34a4843afbda3620b7b3978297a50158a7925bd588c9e55a9637cc2e3baf58ba82d0b9a4b541dc44a6bc315e37c4d28bb63028e59e0dacc353eb15423255e76ca6716bf48db10e4ef1362b167b5988", 0xdc, 0x3f, &(0x7f0000ffd000)={0x77359400, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) splice(r3, &(0x7f00004c6000-0x8)=0x0, r0, &(0x7f0000fff000-0x8)=0x0, 0x1ff, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fff000-0xa)='/dev/ptmx\x00', 0x100, 0x0) setsockopt(r1, 0x800, 0x1, &(0x7f000068a000)="8d95ccf1f698eb27d3f2fd90fa0aed7bf440ac704720cff7577c391c8be3b040aebd61944604fefaba5a6772d8a2d29a1e550b339144560957b7219780a647631ac64e2a55e3d60d2f9e493cec46ec5e33f1086c3ea9db85b26fe0ae856a2cc6d40eea0f93b3fdfa0c77", 0x6a) shutdown(r1, 0x0) 2018/01/28 10:08:33 executing program 1: pipe2(&(0x7f0000054000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000001000-0x81)="a46c82dba490be1b39057b5d4ef7affffb0c7bffcfc0ad4bd7bee8463e089d83ea531117c61e574b0f39d0601bd30fff146e90e3760104e129c56189f5537bc3e5da72782c5f4228f075dd9b2f4c857dc821fcfb824b5abe061d6f5e2d76f68fec36afd6839f0b13a004e1da5499dcaf9958e127e5527bd01095a7a9fc6fbaf12f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/229, 0x21d) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x94}, {0xa, 0x2, 0x3639, @loopback={0x0, 0x1}, 0x0}, 0x4, [0xfffffffffffffffd, 0x9, 0x8, 0x6, 0xc96, 0x8, 0xf7c, 0x1ff]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000fa8000-0x4)=0xffffffffffffffff) ioctl$KDADDIO(r1, 0x4b34, 0xca) socket$inet6(0xa, 0x0, 0x2) listen(r1, 0xffffffffffffffff) sync() 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d9f000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r2, 0x0) fallocate(r2, 0x1, 0x0, 0x6) fallocate(r2, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) sched_setparam(r0, &(0x7f0000174000)=0x7fffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000851000-0x8)='./file0\x00', 0x400, 0x131) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f0b000-0x14)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x1, [@rand_addr=0x7ab]}, 0x14) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000066c000-0x9)='/dev/sg#\x00', 0x0, 0x40000000000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000492000)=0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f00005bb000-0x10)={0x32, 0x6, 0x7ff, 0x10}) ioctl(r0, 0x5382, &(0x7f0000c23000-0x59)="7f") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000591000)={0x0, 0x7}, &(0x7f0000b69000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000645000-0x14)={r2, 0xed, 0x9, 0x80000001, 0xf05c, 0x5}, 0x14) 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000000a000)="4076b3c08ee6fa40e534ef9d609496dc5dcf2945981f3dcd81f7a680b3348235faa9e7cb42ef04f0adc21080219bdbd5cdf3ea2906305f172610137ef17ca0e875a7e845e8d46c2c33c1e29c211337230f4187b966d5b545310d13d8ba945b96cb88f47e281ff525659e71ca992e6826064d631fc990ee536a9ce97e9e41171861b96d2370149ce9f18c961030c95dc9275084a02e64b98872a8288cfca97159e885cdc84dff07c751e29d600b", 0xad, 0x2000c000, &(0x7f0000008000-0x14)={0x11, 0xf7, 0x0, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) [ 29.675203] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000113000-0x8)='./file0\x00', 0x420000, 0x2) fchmodat(r0, &(0x7f0000523000)='./file0\x00', 0x12) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') 2018/01/28 10:08:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4a000)='/dev/keychord\x00', 0x539100, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000e4f000)=0x0) fcntl$setsig(r0, 0xa, 0x3a) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006f6000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00002c5000-0x8)=0x6) 2018/01/28 10:08:33 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eaf000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, r0, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x1, 0x0) exit(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000000c000)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) writev(r2, &(0x7f0000006000-0x20)=[{&(0x7f0000000000)="9a2d423c82e39eccae65f805d8fb9a1f2fd90e63c61ee604f70f81bebbde03b931c98949b909721028b95772b00b523ef2570d2614871165a65324330ea26021679860beed5e486b12c8f27e6896cafc79acefb111d400a69fe48b2487b037fa4a3a5134417643544800ff37f54307d90789b66184b5552ec638aaba60ebd39a275bee75ae74d0", 0x87}, {&(0x7f000000c000-0x68)="73aa2e3a459024f4f8e306bd0756fd33790164b6fbe07a3d5af35d2c2bda22f03318c29cd2f53f2c807ff4d169e2de25c638401a3ae6b5897b033607c2ba9b1c08d290181d09c3deeb7284e054baeb3e87259b671c17240541068b0c874ca74bd21869199e7a353f", 0x68}], 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r1, &(0x7f000000d000)='status\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f000000d000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@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]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000296000)='/dev/sg#\x00', 0x2, 0x40) readv(r0, &(0x7f000066e000-0x50)=[{&(0x7f00004e9000-0xef)=""/239, 0xef}, {&(0x7f0000fa0000)=""/0, 0x0}, {&(0x7f000021e000-0x4f)=""/79, 0x4f}, {&(0x7f00002c7000-0x60)=""/96, 0x60}, {&(0x7f0000b6c000)=""/84, 0x54}], 0x5) 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdf000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000fde000)=""/191, &(0x7f0000bba000-0x4)=0xbf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000)="", 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fde000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000fdf000-0x20)={@generic="7b095f56a2c6060700e9000000058e41", @ifru_flags=0x4801}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000fe0000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) lsetxattr(&(0x7f00002e4000-0x8)='./file0\x00', &(0x7f00001cf000-0x14)=@known='security.capability\x00', &(0x7f0000a68000-0x1)='\x00', 0x1, 0x3) 2018/01/28 10:08:33 executing program 1: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 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) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c34000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00009b8000)='./file0\x00', &(0x7f0000c33000)={{0x0, 0x0}, {r3, r4/1000+10000}}) r5 = dup(r0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c35000-0x98)={0x0, @in={{0x2, 0x2, @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]}, 0xb4, 0x5}, &(0x7f00008ff000)=0x98) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000b78000-0x98)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5aa}, &(0x7f0000c34000)=0x98) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r7, 0x5415, &(0x7f00000aa000-0x4)=0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000314000)=0x0, 0x0, &(0x7f0000c35000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:33 executing program 0: unshare(0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000445000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x7)='cpuset\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f00009af000-0xc)='cifs.spnego\x00', &(0x7f0000969000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089a000-0x89)="01714590883746420affb27eeea72419e9f3d823e752015912ae8ab9a068758add656a7ea1ee5a56207a4f20bbe25cab03e7c9aa000068e07bb3ce8c447e3eed3b1750911c55b3fcdc1f67c590a9d8da9f53c70d90066eee9d22a28d701daf7e76de617a1c4ba3b74083fc63e02a774f3bd591d7b2712b3b6e73d9723ffbc2d2b09bdfbab5be64a3c7", 0x89, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000fe000)="5202784544de2cfd2e55f20380abe208c3724866c062c0db0e76c1ac040be4be49d6323d31457d1a1d3b3344feb7ffdbdb2f", 0x32, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r2}, &(0x7f0000f4b000)=""/4096, 0x1000, 0x0) 2018/01/28 10:08:33 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000e6e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000686000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000000000)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000846000)='/dev/pktcdvd/control\x00', 0x0, 0x0) write$selinux_validatetrans(r2, &(0x7f0000920000)={'system_u:object_r:dhcp_state_t:s0', 0x20, 'system_u:object_r:getty_var_run_t:s0', 0x20, 0x32, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x5a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002bd000-0x8)={0x0, 0x10001}, &(0x7f00008a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004e9000-0x18)={r3, 0x10, "9012d700cad9e66f0af2029c16c34207"}, &(0x7f0000f88000-0x4)=0x18) write(r1, &(0x7f0000f7e000-0x22)="220000001800070700be0900090007004a00f4885100000900f8ff0005000280ff45", 0xfffffffffffffdfc) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) r1 = openat(0xffffffffffffffff, &(0x7f0000f7b000-0x8)='./file0\x00', 0x40000, 0x82) accept$nfc_llcp(r1, &(0x7f0000a70000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef9000-0x4)=0x60) close(r0) 2018/01/28 10:08:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000a53000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000116000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000280000)=0x5) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000abc000-0x4)=0x1f, 0x4) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x479}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c34000)=@req3={0x1f, 0x5c, 0x0, 0x6, 0x3a5d, 0x7, 0x26c}, 0x1c) 2018/01/28 10:08:33 executing program 3: 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)="") mkdir(&(0x7f0000025000-0xa)='./file0\x00', 0xfffffffffffffffc) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cbf000)='./file0\x00', 0x240000, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000564000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047e000-0xe8)={{{@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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000e9b000)={0x8000, 0xe55, r1, 0x0, r2, 0x4a0000000000, 0x3, 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000573000-0x9)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x10)=@delrng={0x10, 0x14, 0x4, 0x3, 0x0, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000080}, 0x850) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cd5000)='/selinux/user\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002c4000-0x90)={0x6, 0x4af, 0x7, 0xb7, 0x2, [{0x400, 0x7f, 0xd81b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x618cc01f, 0x0, 0x0, 0x28c, 0x0, 0x0, 0x0}]}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) setns(r0, 0x4000000) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x20006, 0x3, 0x4, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) getpeername$netlink(r1, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3d000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3b5}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/97, &(0x7f0000db8000)=0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000498000)='/dev/random\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000fc7000-0x8)='./file0\x00', 0x101000, 0x4) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f000060c000-0xe6)=""/230) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x1, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000420000-0xb0)={{0x9, 0x0}, 'port0\x00', 0x4, 0x10000, 0x200, 0xd380, 0x7, 0x47, 0x0, 0x0, 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]}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f000082a000)={0x0, 0x9}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f26000)=0x14) listxattr(&(0x7f0000ce6000-0x8)='./file0\x00', &(0x7f0000ec8000-0x1d)=""/29, 0x1d) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000)={0x0}, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000173000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) tkill(0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009a1000)=""/221, 0xdd, 0x0, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(0x0) 2018/01/28 10:08:33 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f000084e000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e07000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f12000-0xd)='dns_resolver\x00', &(0x7f0000a98000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000878000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffb) 2018/01/28 10:08:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000080b000)='/dev/keychord\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000166000)=""/21) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000134000-0xf8)=""/248) socket$inet(0x2, 0xa, 0x800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000ab1000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(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(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffea0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = open(&(0x7f00004f9000)='./file0\x00', 0x0, 0x127) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cf4000)={0xb219, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003d3000-0x20)={0x5, r3, 0x1, 0x4fe}) stat(&(0x7f0000444000-0x8)='./file0\x00', &(0x7f00002fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f000024b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00007c9000)='./file0\x00', &(0x7f0000c91000-0x8)='./file0\x00', 0xa001, r4, r5, 0x400, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x0}, 0x8) socket$unix(0x1, 0x0, 0x0) close(r0) 2018/01/28 10:08:33 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80e, 0x7, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000022000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdfc1, 0x5, 0x8001, 0x100, 0x3, 0x4000220, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000020000)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_set$uid(0x3, r0, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000)={0x7, 0x0, 0x1, 0x20}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000005000)={0x3, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000002000-0x58)={0x4c96, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:33 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80e, 0x7, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000022000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdfc1, 0x5, 0x8001, 0x100, 0x3, 0x4000220, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000020000)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b45000-0x8)=0x0) 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc4000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000263000)=0x1309, 0x4) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000089000)=0x2, 0x2) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002fe000)="240000002a70070032ec000100360000000008ff0900000000000000000700000000fd10", 0x22) 2018/01/28 10:08:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d00000-0x8)='./file0\x00', 0x4000, 0x102) getsockname$packet(r0, &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fbf000-0x4)=0x14) fcntl$setpipe(r0, 0x407, 0x1ff) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000be2000-0x4)=0x0) tee(r3, r2, 0x6, 0x0) fcntl$setpipe(r3, 0x407, 0x0) dup2(r4, r1) vmsplice(r4, &(0x7f0000004000-0x20)=[{&(0x7f000096d000-0x1001)="85", 0x1}], 0x1, 0x0) tee(r1, r4, 0xcfe, 0x2) ioctl(r4, 0x3, &(0x7f00006d0000)="363b5cdd345f3a27e64730eeca885a65d97bce4db7cf25a6fd5032ee47c7c68d9d1a72991e76b7ce412c75e5754b912347ae6a4c53da1598f0a8f218e9f02f5c46e2f48ab49f812bc6a93e73b2") accept$packet(r3, &(0x7f0000922000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004d5000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00005e7000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) [ 30.044146] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 30.047876] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/28 10:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") sendmsg$nl_generic(r0, &(0x7f0000677000-0x28)={&(0x7f0000d02000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006d0000-0x10)={&(0x7f0000796000-0x2e9)={0x1108, 0x2c, 0x300, 0x2, 0x0, {0x1e, 0x0, 0x0}, [@generic="b333e1ebba47747b0203b4c3024c1cdbfe8bca10af445b480862d06b1be6c8a6d17249e93af92623474e63169ed6843278bd5b97ca1b0b509a0503b7d737cf5a687f2de7bac880ac07a45f8081a9d9e3d32339672280fd5a86c806b58dd602c44e9d0c2d386870fd11e56871ca707ff929c154a8eb75e7d974501678d5ff7ec50eb926b1127592ea1433f31156c9eec967e8da897cd167562463b01d0d7e28bd657051c8e3799903601e10d54eed48a36ded77cf504b8ba6a02ded19dd2800f47b235b65ab04a31111e591a42ca6a1d850c3fcb6726ab65db833bcb07c926efd3f3bf0dffdbb9f60814921394f81e414de14", @generic="58b23ac1b7dfee7327cc4ded1ec56a28d3e7c8dc4e62b8ca31c17d4776f2954356d4257c4456af816e484480213ef18b747492d5c5b85b8c86cd2a1b4033155c4c939ce6c1e24c37eaeaa9efc32002d49cadaf8a051bf3d1abe18f050d97d9b7afe9209a58bed119f2a860197cb3e66120c908abd74e1f765999d8ba05fbbedaaa1722a461a81e63c2972831621231dc86828ede04fcc0722881421e4e68ed389f66cdfd2c74cb31f300fa550154e5ba8fff0394f954935f492572acdd75dc34fcce7d23468a9dcbca62c7e7aedcd6cda8f01ad51e21bb2f93b872c5acd74f532996fa5f927c3f59ef932b63e38fce23bc121a3e1693f0017b0f9710ff81e78dad09a6ab3940c372b91f7170da55846bd867fcb1d98f26c5a34166b3ff4e06285f73542d2138e06a2ca4e94ab264df827f130b5fe1662a17623f2407e8286aa4b546e7306f0a269f9c83070e7604db2d3d2c229782b93a09ee2f5f71eb3203baadbef787a575dfad849e95c3e6f952212c2bec244f1cc01d36cea7ece48d622abc68d26b7c426a053e006b4a03ee35b800cd5e71077747f5e8f510e58cfadc4ce8d61c93e1bcd3f84183eac14c3522b5b94b6d725dadf6750bd7d41d8f687666b8ea86cb9baee16a610e740fb80bad44a4f9e0628cb8540d4ac48b883b56c74bb482656aec96f7baad59c62beb5ee9c4e613ab2e52a3d30848b9fb133e6d0b9f8b13377eee33a06e2a39750761c7646026b169c5bb0e8fb0ba5c8c5ee7a9a6cff77f07299ff26c4fc598bc890f65f90bcb708539bec564870b05f4ac4669d64a38dccc3f1c92e3bd855f7f60f8c825254316c83052a95aa883b0611b476ba534df77edd976712c62d53c1c7e37555ad7a2769b45ea5e3f116f01e50cb67c3ca8f552a7307aff9e2f667a4ec92bd519d69f4e3d9823d7cef0d2691bab7e184a824b9db3205354af31df91e5d3068fce78f9976122aed58d7edad188f85925edd29fd9e6c6302ec6e91e6cf151d175ca972fc0955d19ba253b043ac8790b77e5575cc79d410baa1c17a573f5ee9b6c334dce42606a67ad091f3cf0771594d996892ab311d7a21ed5c609420efc6823279b9f8ea730d38293ea949ce6537d3dfb612fa4d5b04f59d95a1381443b3bbd764fc01154254b5b210007375d69615eb822a1c6cf17b5fe1f541a3768d73c158c935c531be2d20c945fcd1d6f7ee1df55d32feac20171151b13c7f4203b71cbd77d9bdc29c6699d36cfa33bf01ccc3e7eba4af6a3bc7ecac86cb5584c977096febbbc01b18997a516006f8b8237f19579ce1d867faca24a766a73da7792b05a4688ae6e3436d98e5d9e613f03d006094a7c37f11f06978e82111c6f946ff1ab461afd8bfd36e2f14cfdb7c558d5de33a086ff022c11a084bf643c6f85cc68412fe625ba38a5b9529f040db55982e977b91b24ebd641263aa54aa327b2c34ab78e4fd597266e859993e09edd609e65df89df85255a42deb4ecf5f808ac9f5f2a829f5b0f066168a467241e9f0a809203092bd1257c41bc4315cf59ce6348c74b239e364cf422bb8806680d154ba74447b417a693d20916737abe994324d14646407c8599af7e1001c6d570545308e4179bcefda305c9b8d6edfc6760c5ff81c6494a2acf2f6282e352d471a905930047e037988840cd1c7b629b60eeeb7bff17bbbde5e6b7d156fcf2f91bd5f5bffd558e26009c48aba705f032da7ebe3b2660e1ecf2d2370965d7a0f213027c4beb2d543b6ca5bb78358020b378068e83aaf70a3fd53d9a50e96f7592cd571b04e5b2c47b84d9da8cfa68847f96f2895f12b8f0b3b3850d8416b4b97f1b2b1f0be938892d29bc5d569d4c82b14c8f2e31132f76b9a01b8374fc04f0f030c181b8164581de66f851110c85bc0c97148da5edc550d86d328fe3eec56352bfd1e3f7215ed54e5247249740904f0fab1c12b4ca6ce353a64dc3a58ca95d0e5b7f96a10e41a770215a4affd7ea5bda57b48f8ec55b665ce052c95124dad6f434c4c9275e39e9ea10fae7e560a1376c0bda8141a88dda3d8ab36a13d9b0da30b8d06dcc5b55ebeba7a7e729e77110b9ee3b10678bd4d32a022963b149ded5936eca9a8b79a41a2ce3968fb5d42d43554a609aede1eae9103c1d2f531d4b80903efb3e801924c627c654ea3c9a5fdae96c45eacb5f2b3b73eab80fb31a5706e5bf9ac28f695c3427a4d38ca51399c6d6efb09b10b62f5287b926f24047ea493a76a4640d65b4b676bbcd2d23f8bc682c60b68deafa462ca7989f9e0a64ab8ac9c2f096771da6e175c34373b61e9310067971952eafb0aeaae578b6a930d470eeed0cbb7893544c68790090a25a789f5517081ff6cc91e1027f27bbb3a33e0f797961342191cf8738825c9386943aaa2fc3980d917282d82037041da26e670a45825781c5885ca581d05dbd8086546f7473dda1b3129cd270855625f82aad46800d4243f57f26a3d0cd07f31c8736db3df334ca1b51c2ee45fc12f812982602b5ff4ff39a34c12182987deb4cce80e7e17f29763e97d5e1ac0d7e2640398c59f5be6204e721ed513b0f3264b7b90a8ae1637dd5e9f04a4826fadbddf27cb48cdad86bfb863e0a6bbe2d759f27c1689dc14105270f046ff48bb4551d16936d4f35847cba739dbec2b080732b9873e82b20bc4b50a92f0d5995fbd0c88a6bd7122c31987d7e6638ded76643cf53f6b285bc7d1b3ecfa80a0dec84fc748da64b69cf1799c1353b4e6f48fbd039c738604aa78e070721e7e2a7f46a1240814cf78c6a01a68f2fef47d02b675c9b5d32be77b562940b4b316caf4bcf9402492ae463caf40a7fb0f5ba0cf3cbcf56fde385879e349dd10951e5838322975917f65e2b0f02bd5b29553badff3fe3f859b4d0930d8f80919b280ffeac350390c5fda9b0a0b1ecf5d29483c18854f5a70db149464830cec98fbcf418536572e4ad968f9df8acfe084e8d0b762bbc8a91b220c009d73a7258dc71271ba8dc5dc8bc7342f8dbbc7f854133cb97badf9e92b7766d56bc7b6e48199ed831ac698f2745f07aceeabb7edbb9056435fe698876dc2431ad01ddcca933aeb8c097fe5884173d3fecfc60e228a3835e81c9bab1206d490f77ca85a483bb7c68f508e799db9e73c22a0d98247e24c7c9586b38dec95e145cfd06dc96d43edf9df1b6a41e06cb32a2ac64c11d0d9ea07dd5294c5f375dc2c9397ad313014c41d6bc8c1b8782fa3bf3ff010069bf63d9d81e05dfb61ded51a18eeea7104ecdab2e5be4035c8667c0be151565104619f8cd91cf09f38317196c1d247e52a0086e66f346df7aeed2bbf8ca548a74c349b65fc5e65b588f6ce471cc912d76195a107c50723eb59d29d9227509272d0d8d9e92a9b326c8a9973d5a23770433be1d171577a53906decc44d062141e7f566907f01441dfcd47e1507a5b32689068cc044d8a30d9477af290b00c866cd853e73e1a77ee0d9d804580da012e0188f22d1377e9351fd7c8b3da9945fb46401720793e18757c12324e869fe3e659e8ceae31215e533b0169343627892f9f59153b77be7558fa7471fc7eb75f2a80ffecb5a9ae6a5925c1ecdea82c99511394493c9ab01eb85d554eba5a869a8d08078aa74580cd8818203769e5de0b8f95373f3e157b59c3419fbab825387478aa705c7886a81960640c3daefb7c37122efd0396c27a5abf153577d2574396fef25b7d142f3ae2e77db46f86ca0f81cf4e889f6e95be7b9056370e51fa6c30048ab8c9369d9c3fdfb6b68da740edfad464fa0552a0d89dcb9be01490158b1893e2e80f125d1f4479b3c37bdd70ee73073071dff5d77a7947bb6bf99ab39a8746f9c5b5c40f59c2544bd55af38778b6bdad86ca25f8aa32c9d3b28f3e213155c06a8e59b6f9abea8205a35822c8558a9e6534a2d312671fc8dcb2dd8e66e42866fc488cc4f3385573b17e8baf3b6bb3bf0da9a370142b77250a462e36ed20f61ff5964fc5a58fb9065238f3c27d849332b2872b52709eec0567e17e4cc6e2e5e7266a761fdc0732fee1476bec5bd29c3596b70ffcf55bd166bf9b6aff7835f60a252f4a446d7f077646972fb2c557449668b1be56ed4d3fc29e9ba2c12758fe29df9d564b9cf0a27fecdc9ecf0f10819515d0d2c1042e6c49d33acea7135e127827050273b9941e7d4589b2d088e0e0a307a631c5722205a0d1432f5f4f3d7fa07e4acbf07228edb8fd5895d2bc28a3af7306535457b90ce81cf56c974eaaf0baf06ca4e13b70506bd0b27ed40e8345743fc0f761a70decc94f4c84a89c2488f22fcd00a6219d97f90f56a46e3f726a953f5030cbde6b26631032c30c8a3c99b548ffd6b6e8fd6097fcd3fa09cf321b3c5f0db7c903be05351984867a62616aec1b80355d74cff22806d015b573501284403ca5eedd515f2c725343e9a4bafd1d35826cb8aa60b4f728ac79122c11860a9f6f6ce4f58b3764cb95528a385fe54d9ef25904d7bad657e2d50587a032e893601edb6bc7f6b4e31ea795c40783882b05724858691d8ed05510e8c9234b7040762a9cc5ee135333b2bc5b0a131fdfd2ff85bb6000540a835540c9fa6ed00cce291eb861aeeeb843ef0ca98f3eec2d2d673c3df1f19698c39fa99cad85487f55b4f5be44b9d83ceb4ce44294602717285d4fd25580ec86a08dcb2af597102cb8630ec3d8219ae5526408f05809c7b9635bf5143f24a1bf71386a254b8540fa473c1225cf611ac734498c111b3a24f286cab9c4b074ee400bd971a74fcfecffcf20bd5347c49397cedae45e7b999cb60fcdcd00992633c411abfe027f55587a0ac6d9f380e32285bf3e57e2673222317ca0ef341174ae92899cbe57cf0fcb9297d4c945c9a3c3bf3d396122cc6a851a0efed73eb872f9f5952b8994f097a4b91ee3146e3eb33a844e6bbf1061ff1a569670c06f0945f58999cbe26f216258b64784bedca8ae3f17a81ef702f0536cf9eb6b7f695552506da51f8edbb99fc08143fe39fe411f5de06cfe6e51b00b97c1a65bb76977d8d7558175feb4cb7440cb1fcf8e154578868c57e3bd2a7a3316b0aa032ffe35000f53e2abf9dbad81ac762c6aae496cf8318adb67a50173f676faebb3e0f46040b18697e6c761209f80983246c21a6bbd60b790585e1a447357de2f9d216474e45c8ca7247f539dee0431f55ffd98de044c96d4436e0a8dbcee0dc30a9d8fdb7e44b982923860b1994e5e918958b837cf79e4ab0e2338b93079b7ad180a27b99995ebc60d4e17951c7c0a5b4aa4c51b09d22668e86e7338ab94c1efa14fcd199f6832acfae5d23c738524f505dca564957c5a542e1d6da78047a5543addc3b4628497fa7e237fa3233b005a0a47ea304c06348c4cb553e33d27ec87b54691675fae2d357ce63774fb7bd738d1f77c578a2c0b083ed109c8ea5312caa48aef159a8209e298acb7984b3fe5d9c9bb91ac24b85243ee55881a9aafdadd69a79f3a0391f42985035286bc75cbafe17224ad397c9dd27c285cc148b7a9f58119189b574300445b8253b1549f10423d60fa860fc9aff1b015d75c64a7688cea743cbd80c4becf3f69ba90cdb63649d62f6df1f64578030fa4549bd68cd4294a4e082d251085bd1db57308a63049d86b6b51eb4d3163c6ab6ccab031d28cd7294b3deb4fcde3d166ebeec890269f88c894d0b13c25277004dd4d045ea402c5e439ee19132706f71386ed7c7313de7a1e7fa7667822c1d05ca0f0e9293d4aff3148ff5c2a419b5f16e1a5ea87f746cf9c248544a2e3fd99"]}, 0x1108}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000929000)=0xffffffffffff0001, 0x8) [ 30.094764] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28714 sclass=netlink_route_socket pig=5121 comm=syz-executor7 [ 30.111582] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28714 sclass=netlink_route_socket pig=5128 comm=syz-executor7 [ 30.118595] 9pnet_virtio: no channels available for device ./file0 [ 30.138922] 9pnet_virtio: no channels available for device ./file0 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004a9000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") open(&(0x7f00000f6000-0x8)='./file0\x00', 0x14000, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000322000)=0x7, 0x3da) 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) r2 = dup(r0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00008b3000)="cba9c619b58deaa3e217aed95d620c4b358786532c7054dd6f22f8badc58b250749cefa3aec2891a6147c1da021dae558f663cb14645a86a745da03956e78dc005b24c0173ed590db9e5deda622d9c0015f9a331159ddcc331f8f56b") write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) tkill(r3, 0x5) 2018/01/28 10:08:33 executing program 1: 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}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e93000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f00004a2000-0xf3)={0xf97cff8c, 0x8, 'SE Linux', "fdf297d6b35d1e7e1c27664ae9fd858efe12d131f3d00113d67884965e9022e49ae30185fd86c8044a13723c95fa9562ac5aeb8bc25809dad4d23b34e035ee0a9f257540ddb006c8a1e92aca90ada37cdd5eca70c5f41c6fbf1bec65b9c58ddda0dd1b37f9e760855fe7fad0e03647dad88845fe09b9b463c8ebd4c22a4238e6a227407178aab79ee9a92558704ff5f5a7baa8648ee753bd358c1d9d71be93f7d2141b4c401ef62bc0f684453940fb64e9cf1f73350c66339994a3f664092e50a984ce8a19517f49e6e71f693d24add490f87fc7c9bbbcb44616259ea4963ea769f5f5"}, 0xf3) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 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) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc4000-0x10)={&(0x7f0000b05000-0x36c)=@setlink={0x20, 0x13, 0xfffffffffffffffd, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/28 10:08:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffffff, &(0x7f0000403000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003a9000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004d8000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000086000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f00000f4000)=@newspdinfo={0x120, 0x24, 0x0, 0x7, 0x3, 0x7, [@sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x1, 0x101, 0x0, 0x6, 0x2, 0x80, 0x0, 0x6c, r1, r2}, {@in=@multicast2=0xe0000002, 0x2, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x9, 0x1, 0x0, 0x8, 0x3, 0x5d8bde1e, 0x80000001, 0x3}, {0x6, 0x45, 0x7, 0x17}, {0x800, 0x1ff, 0xffff}, 0x0, 0x1, 0x2, 0x0, 0x7, 0x8}}, @proto={0x8, 0x19, 0x7f}, @replay_val={0x10, 0xa, {0x7, 0x3, 0x3}}, @mark={0xc, 0x15, {0x2, 0x2007}}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000282000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000c000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3a00}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r2) 2018/01/28 10:08:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000001000)={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'system_u:object_r:dmesg_exec_t:s0', 0x20, 0x35, 0x35, 0x20, '/usr/sbin/ntpd\x00'}, 0xfffffe14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ec000-0xa)='net/icmp6\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004f6000-0x8c)={0xfffffffffffff1a3, 0x7, 0x1, '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]}) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000a06000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000797000+0x2f4)=0x10, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b7e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000450000)={0x1, &(0x7f0000095000+0xf85)=[{0x0, 0x0}]}) [ 30.251989] SELinux: policydb version -694684931 does not match my version range 15-30 2018/01/28 10:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = userfaultfd(0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f3e000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f000023c000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000500000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, r2}, 0xc) 2018/01/28 10:08:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() r5 = getpgrp(r2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000013000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@dev={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}}, &(0x7f0000014000-0x1)=0xe8) 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) sendmsg$unix(r1, &(0x7f0000011000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x73)=[{&(0x7f0000000000)="727845a6df3e2ab4fe5004b0bfe0cd42ee5285689e4db7a820a0c0ef2adf1700", 0x487501ad90661bd0}, {&(0x7f0000014000-0xc9)="3d4ffb969f27aaf3cc83358a3efd24df953b7d6d563b62eb7d48244c770e134e1409030aa119f6c0aa0bdbad07da95324b3d2b9a8149abef4ffb4086a39090428e1f908de200b1f450fdc92305bccf48b9337af777e11cec24560c1e52c8be4328f73008b5b873c4434dc0b8449fac030f9d2c1bcfaa4d2d5de60438d79e356ca91f56514c99035ba3a457824c24b3f3ca11cc9574b0534e93d94c10220cb35c1626514af101f4a91c3e35f57cbf227f348d3db5c89f29e087f8ef0025f59196748cef5c8ec2d98950", 0x256}, {&(0x7f0000001000-0x5a)="316fcab8e866716d48c2a17756e714d850643d454fec210f207253d2f32a2587cde13b7cd9ccf80437e10477f522175bf708a6cf77c30ab9d164a4df0431d96d6a150e9fa3f4491e31d0e9508be87a1305382c642fa650e34319", 0x5a}, {&(0x7f0000013000-0x78)="210446fda55c4a2bc896af941c0737330e57960ae4ebadda5f79c181b7aba743ceadebf2394e11dcfc26b48d1addf844e03c8f8166b4d8d0245619ab32386274674fdf3b87dc0102b66863e23fab56a8b31f7c7d96f43c406d946266375d53ed0ae48f15692c9814a0af303ffbfc90cd607cbd0e80732f7b", 0x78}, {&(0x7f0000013000-0xc0)="6263819bc793f357f0350a23566f180d892ae685f77264b5cf37393732f61b7419bce5ac6fd1afb2150201996a197ac83b6c1a89e96af5d2ecae8601e33a7f732a5c2e7eec167e7fb52baf8ef07474d6e3b4b03d1bb87a2ecbcd81e383a5acac174f6387438ecf43a29a2bbb077b61e7026b6c25d44c963aa81cfbab584bdac8d90198613ec3679a24c3ec83a2e91b2011ce1e014371b1a4ac4edc87767cd70b5abc9bada54eb3048b6eca8a59d98185404d0c0cfde689d875bbd0c8aae91759", 0xc0}, {&(0x7f0000001000-0xc)="eebdf03bbca19f3ef8aa4776", 0xc}, {&(0x7f0000001000-0x45)="29f5f8c261733e904785ecdbff5ca817183ee830bc8fa2eddaede42f990420a24c2c4a08f0acf96300b85f1519b03805f7544b6735ded0ba2a8821a7a993f79ca91064fa4d", 0x45}, {&(0x7f0000000000)="352ef623248d33601d65971d372ef3124e288fcbc623fb4b185ea53ec19bc6ecef60e59bb600698240fc19da304aa17fdeb944a43d617080a9d5cbcd266af0960634e4cb596d42cef4ad08db72a6d2a2a8e5d71433eb5d067c247c1bd76b0a8d5c9cdcf08d34fdac1664bd4dcfa1c2ddb151fd9f841254bc34e35ed775dc4645989cff3cc04b7d9cb086bd8bee72f923b5b4a35375c5760f453f2f2e38deb35eadb8211a9c8a7e2293eda0b2fa", 0xad}], 0x8, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x40000}, 0x4000) 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005db000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x379) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r7, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000432000)={&(0x7f0000631000/0x2000)=nil, 0x2000}) 2018/01/28 10:08:33 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9a000-0x7c)="de6ef68cb7211fe32d6047fb9d8f69c982425a5a290031e14c86b77ca027d231ec5bebd4a91bd7da0ef86e753af0422992e5a9299f1f07f598e4727dff59fbe6946c15509eacf906e473bcae7226c3d7dbeeba789d032c1464f1397edd533bb740ef8dbf10ff18da2aba3033c4402d9e6aa15d90080ed7b6323a6403", 0x7c) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b32000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getpeername$netrom(r2, &(0x7f0000b4d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001d7000)=0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r2, &(0x7f0000226000)={0x27, 0x2, 0x8, 0x1, 0x6, 0x4f7b, "0774390b13e6519b62a5fd3388ad73460006762044c5da77008e5239c52f45c887e4af45c101cc89e2b82b51c8ce09c6e28d8fd4051786b4bc25f99e37d03e", 0x9}, 0x60) 2018/01/28 10:08:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000045000-0x10)={0x322, &(0x7f0000d6b000)=[{0x3, 0xdb1, 0x2, 0x8}, {0x1e, 0x2, 0x200, 0xb3}, {0x100000000, 0x2, 0x80008000000000, 0x8}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d95000)={0x0, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x8, 0x110, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ce3000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006e3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) socket$inet6_dccp(0xa, 0x6, 0x0) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) 2018/01/28 10:08:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00006e3000)='./file0\x00', 0x15f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a00000)={0x0, 0x80000000}, &(0x7f00009cc000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007a7000-0x14)={r2, 0x100, 0x8f5, 0x7, 0xfffffffffffffc63, 0x100}, &(0x7f000080b000-0x4)=0x14) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074f000-0x8)=0x200000000000000) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000362000)={0x0, 0x0}) gettid() getpid() r5 = gettid() r6 = getpgid(r5) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f81000-0x12)='/dev/input/event#\x00', 0x3, 0x40040) dup2(r2, r4) fcntl$setown(r3, 0x8, r6) process_vm_readv(r6, &(0x7f0000a2f000)=[], 0x0, &(0x7f000057f000)=[{&(0x7f00005f0000-0xbb)=""/187, 0xbb}, {&(0x7f0000ea5000-0xb1)=""/177, 0xb1}, {&(0x7f00000fa000)=""/30, 0x1e}, {&(0x7f0000947000)=""/17, 0x11}, {&(0x7f000095d000-0x8c)=""/140, 0x8c}, {&(0x7f000001c000-0xd9)=""/217, 0xd9}, {&(0x7f0000721000)=""/108, 0x6c}, {&(0x7f0000a91000)=""/188, 0xbc}, {&(0x7f0000cad000-0x76)=""/118, 0x76}, {&(0x7f0000470000-0x67)=""/103, 0x67}], 0xa, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000029f000)=""/204) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) tkill(r6, 0x16) getsockopt(r1, 0x0, 0x8001, &(0x7f0000a20000-0x18)=""/24, &(0x7f000014d000-0x4)=0x18) 2018/01/28 10:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2018/01/28 10:08:33 executing program 4: keyctl$join(0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}], 0xea) 2018/01/28 10:08:33 executing program 1: getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c16000)="7474722f6375b872656e74005e01e3cab095668e69c5fda0473cbed350") getresgid(&(0x7f0000a27000-0x4)=0x0, &(0x7f000070b000-0x4)=0x0, &(0x7f00009ae000)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000878000)=@get={0x1, &(0x7f0000cf4000-0x6e)=""/110, 0x4}) 2018/01/28 10:08:33 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/dev/keychord\x00', 0xc0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000011000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x4, {0xa, 0x0, 0x6725, @loopback={0x0, 0x1}, 0x6}}}, 0x3a) [ 30.292410] SELinux: policydb version -694684931 does not match my version range 15-30 2018/01/28 10:08:34 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x20800, 0x24) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000008000)={@common=""/16, @ifru_flags=0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000c000)="b1b4ea7c39d2f7e6df3df56d6d2eb2b1", 0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0xb234) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) sched_getscheduler(r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000a000-0x70)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x70) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000c000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000015000)=0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x204280, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000008000-0x11)=""/17, &(0x7f0000007000)=0x11) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000016000)=0x0, r3, &(0x7f0000016000)=0x0, 0x1, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/01/28 10:08:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000d24000-0x8)=[], 0x0, &(0x7f0000c95000-0x10)={0x77359400, 0x0}, &(0x7f00000cc000-0x8)={0x0}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f00003e8000-0x9)='/dev/sg#\x00', 0x7, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000785000)={0x9}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) stat(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f0000799000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r0, r1) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f000054b000-0x4)=0x0, &(0x7f00008fa000-0x4)=0x4) shutdown(r6, 0x0) 2018/01/28 10:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fa1000)={0x2, 0x2, 0x2, 0x3b8, 0x7, [{0x165, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x9, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x2, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0x9704, 0x2, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x7fff, 0x6, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x200, 0x81, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000b7f000)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000090b000-0x8)='./file0\x00', 0x0, 0x90) ioctl$TIOCSTI(r1, 0x5412, 0x7) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x1f, 0x0, 0x3, 0x1000, 0x40, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9", 0x5}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000b20000-0x59)="126d27aa55af6773e21be1864e015f2cc77ac642a1e62037cb53272da317bf7bf94fa4cba05bd49d603933f13a5412db9a1b309a9c8ecd77a98c5b5ff39cf1586fc778f86c7e6047a246ed1afaeeb92f45a05c4574a85be3d5", 0x59}, {&(0x7f0000823000)="d4e8a13fcccd162952020e524bcdf5e6126e706d85682c7eabfdcd05ae900215a318b6a0e71083f2f76c343006b9b5f74bda3ad870e7d0482d780893caaa6f03b1", 0x41}, 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0x1000}], 0x3, &(0x7f0000fd5000)={0x20, 0x198, 0x9, "6ff3563b524e4adf4397f89c16a8"}, 0x20, 0x8000}, {&(0x7f0000603000)={0x27, 0x3f2d, 0x8, 0x0, 0x4, 0x85, "6a71fe4205c6ce268432e3f5a64b639761e736e4bd61370251ebade0886581e9a9bedf058a50037fec03cc33c89a580e68302aa16b5c94a43396e9e3193bc8", 0x7}, 0x60, &(0x7f00006a3000)=[{&(0x7f0000715000)="2d30ee8287f29ec30552b160c5e53d3438ed283031f7653bd1b1b782e1d5315eebdc1a40f511f0466f747816a549355b", 0x30}, {&(0x7f0000690000)="d9f0b16673c4705da19fc73e412dd1ae03b837c103fc199fd29992609ca87d0895e87d93c2b7220a9fd3a338c949cbd9cb9a6cc41385d96a35fcceb6c7f297cfd47362bf1bf24ef6e0ad694865c601e9ecfc6a39b924f46dde6b47663889633989dc7860c76f5c538e6edd7e58ac6c8c7b6c3dc4f5d8eaaf28db0e437c35180b17284d59661cc9407599ee4682235a897f5397f5348e79fea0ea769ca438e42ab7708c955a0f46dbe369c0086635c3672f", 0xb1}, {&(0x7f00007e4000)="a277b21c000707301d3ae5e661dbad51cb7c6f72604601cd5076374982c1b233c5a58d638f568a026a2ff4ed3b0564b4c910f202137f8345e15b9e9d6ce2f9e35e7ca3601d9a8e7523ef446fdcec81b005bbc8de3c1107bc69cdb0dadcfc3a6b906eef5220c65459a4ba975090e3d8deda64ad11fe38550ba04c88786dd0d07ca66bbdd56d259f26c5c4f73121b2ec907dcf96f036972345ef215c89c3ba1b81aff40530fac450b75c6102651250858053945cbc2965d7d9ce35537237b95708a8fbb5048e3005677e21a0db4e75e6bdb710f1c7d2162d18705897bfb191760bf7f6fb35", 0xe4}, {&(0x7f0000955000-0x22)="42080a85419c613daee8eed2f55fd05f28033d25bfa17e067afe5b4eee9da3239fb1", 0x22}], 0x4, &(0x7f0000869000)={0x110, 0x11b, 0x7fff, "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"}, 0x110, 0x4000001}, {&(0x7f0000952000)={0x27, 0x8, 0x7, 0x7, 0x4, 0x8000, "e7a6af25a01a2d5276a8804b2fbcf8a9c4ed7632814c5fc607dd67478b9c5152aa5a4f0c22b7b8a521dfbf5afe84771676dafbd3898a96e8cb2f99596863c1", 0x9}, 0x60, &(0x7f0000a95000-0x60)=[{&(0x7f000038d000)="e2c6b5dab73510719b46882392121a326e47b91ccb0ae7aa1e2f78255af839a9b08e14fc0f97c68609554f36ff6ca6933a39c31f10692666b81d2cac7851aebf64b3767db5e5b2fd9578da5f3984664d8ac7e27fb0e07aa12b61db832e4f173e75c12f229d8c66a79692eb3fdee8a620877651a34617e7cdf2538cde2142362777a9f61b5104b8ae77da4c1237af166ed14cbea463d85fa6a7c16e1b939519adb46af0", 0xa3}, {&(0x7f0000ed4000)="eedb6ffaf4589f288a715107a970adfe9d945f1a943cc3b783685fce5503b828f7fe5e1fb0d71491b879af25d62f2409fc582c69abdccb05c9f9ce47294526f603d33373b8d637020dede5831005b69fca78d2acc6e312c4b366b2524d7fa51dc13bbad835536016ac799ef56bccc6e227935ed3dd70bde6336fd4f08a2ad42909875d16692758f90d80f9001d0c8c1371010315bd488c6f204ac5f613c2c5e694c32948c252952e17c7f1958a5cd3e428a3dd4825f2454904035de9fe034628", 0xc0}, {&(0x7f0000531000)="", 0x0}], 0x3, &(0x7f0000a93000)={0x20, 0x117, 0x7, "a40206814e2f035f6e7c000fea2773d7"}, 0x20, 0x20000000}, {&(0x7f0000787000)={0x27, 0x8000, 0x10000, 0x0, 0x4013, 0x40, "7cee94d230f0a734a73240c9e8683532c550ea08e5d515026034c483c10a671c8a06621c619134d3c25b9a3d278a1353acbdc05d8a3215b90bcdd6ed4f37a0", 0x1}, 0x60, &(0x7f0000b5a000-0x10)=[], 0x0, &(0x7f00002b1000)={0x30, 0x113, 0x9, "aeeed8f8153c2eb2c6f72c47d29cfe4a570b0db80890bd435cce"}, 0x30, 0x8000}], 0x4, 0x1) 2018/01/28 10:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = accept(0xffffffffffffff9c, &(0x7f0000785000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b2c000)=0x60) connect$unix(r0, &(0x7f0000c42000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x1) 2018/01/28 10:08:34 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xfffffffffffffced) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000fa6000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000fa5000)=0xc) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/28 10:08:34 executing program 5: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000df7000-0x64)={&(0x7f0000df7000-0x20)=[0xfff, 0x20, 0x6, 0xc34, 0x7f, 0x200, 0x4, 0x4], 0x8, 0x5, 0x7f, 0x20, 0x1, 0x8, {0x3, 0x8, 0x10001, 0x80000001, 0x1f, 0x5, 0x400, 0x4, 0x8000, 0x3f, 0xe99a, 0x0, 0x7fff, 0x9, "537beb4dbb5b046a70dc960ac7c74106f5b698198db1fcfdc1478da1b2daa8d9"}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x4, 0x4) r2 = accept$inet(r0, &(0x7f0000644000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a32000)={0x7ff, 0xfffffffffffffffa, 0x10000, {0x0, 0x989680}, 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, 0x0]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000df8000-0xc)={0x2, 0xffffffff, 0x1, 0x7ff, 0xa40, 0x80000000000}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000df8000)=0x0, &(0x7f0000df8000)=0x4) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000dfa000-0x30)="01e08556ea7cdd5b92fb019e5dc96ad8c72c1c99217ea357f732fb899c2c0938db63ab755dcb9c6e143a82fb4399e0c7") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f0000df6000-0x4)=0x4) epoll_create(0x6) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0xac4b) [ 30.379776] mmap: syz-executor6 (5186) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/28 10:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0xfe47dff5b163f3df, 0x6, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000ae2000)="468ba97aa5dd8e4c68bbe2102c6f75f3670004726e3f30b4ca7e395e4d37ed297283281a9303dea6d75177bbbbae5c7cefc67ecd88e7e0") mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000939000)={0x0, 0x0}) clone(0x40000000, &(0x7f0000676000)="a65fff8d60fedeb193026c6ee0a4cf3f2923ad1e512df1fdd9e0826302d65aa80c9ea77da6f225a35112a4e47fb30069ae34ab554675daa6c7f053303fab0ff27e72b8fbfe4a5107ebc64c545de7a5436c01fd989815be69da0658b5cd0755d8a59ae1df75c9293ce09876bda2598c00c1bc41bf5a91ad8f75f36fee20843c9235af412cb954fc56ba8cdad84e13372db0405f1cef08c224c2bc87e6621742ea543de4c347f02ac98eae059faaf7fa1fddb9576f1a1a09bd17a7dd97ea675440a70a509cb9ff419bc2afd962c6f2f1f3c1", &(0x7f000021c000)=0x0, &(0x7f0000afa000-0x4)=0x0, &(0x7f0000691000)="8140ff423017f57440fb0da398f448205260896618cdb4d88719209b753e03e44e5a76eb6aef7b185ce5138fc03ca6d19f5be1413ced9b21ddfa7ee4bf844f5ece3140594acfe71b8022f5cb0a59") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000055a000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00002bd000)={&(0x7f0000481000-0x8)=[0x0, 0x0], 0x2}) clock_adjtime(0x5, &(0x7f0000849000-0xd0)={0x4, 0x0, 0x1000, 0xffffffffffff0ef8, 0x400000000, 0x9, 0x2, 0x98, 0xfff, 0x0, 0xa576, 0x0, 0x0, 0x3ff, 0x9, 0xfffffffffffffffd, 0x2, 0x221, 0x0, 0x58dd, 0x5, 0x1, 0x10000, 0x4a8c, 0x20, 0x190d}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000a42000)=""/113, &(0x7f0000340000)=0x71) 2018/01/28 10:08:34 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007a6000-0x10)='/selinux/member\x00', 0x2, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c23000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x2, 0x85f, 0x5, 0x0}, {0x2, 0x1, 0x7, 0xfd}, {0x6, 0x2, 0x0, 0xffffffffffffafb8}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000098b000-0xb0)="ddff66a4848c67be7ae603cb12580c2d9f721966214142a30353647f312b4a4f7c47eaa428251cd68409272383e0103b645a403fa850259094db051f4430daed5b423a800dc8b9d0d044747df89668a2bce6e992b3a15f5b28b7c35c79df05c4b1396e86c6e90026d2b01f12e020f4ab14c5b41b4e53ff875deff0969216529da3531f1c75712fb5dec0b212366a2ad09ff26b862128ace2543045f52f5c5e5ae10a2910cb3c10484df82f78c00d2e2a", 0xb0, 0x0) add_key$keyring(&(0x7f0000d06000)='keyring\x00', &(0x7f0000a89000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) 2018/01/28 10:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f00006d6000)=[{&(0x7f0000292000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ebbceb5620415e57d7892ad86a699feabca45a6c7e2c37f059f22ad3c5c6730ffb54ed9324888675de8a6960e56b8d10aa0c13f76af388604f99963f2abe79", 0x0}, 0x60, &(0x7f0000300000-0x30)=[{&(0x7f00005b5000-0x67)="5c49c844a774005e107a9fa04b1aa0801297b2847235e7a1ce1565f43ea7a19c81690ee6526d9e0d4676d88bf1332a106d2385b2ebc21bcf7dbeba93724010fb29e375fc32de0032c31bd3e1bf8a27f0e3db6dacf630e449a6d00ad94d3f388564b7ff28d44c3c", 0x67}], 0x1, &(0x7f0000e6c000-0x58)={0x58, 0x107, 0x1, "65022611187514f473e03f6a8d8a405f19fc39630f5636afe13a5cb8c616de813d209db0a857f48b17b012c9c2608498051f5f91e29636b5afd722afb332ca9376"}, 0x58, 0x20004004}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) fchmod(r1, 0x106) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000309000-0x164)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x68, @str='+[\x00'}, @typed={0x8, 0x45, @void=""}]}, 0x24}], 0x1, 0x0, 0x0, 0x800}, 0x4010) 2018/01/28 10:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x8ec2, 0xfe18) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$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, 0x20000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b", 0xa79}], 0x1) 2018/01/28 10:08:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007b8000)='./file0\x00', 0x2, 0x82) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ed7000)=""/64) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000062e000-0x4)=0x0, &(0x7f0000da0000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/ptmx\x00', 0x0, 0x0) splice(r0, &(0x7f0000b83000)=0x0, r0, &(0x7f0000fbb000-0x8)=0x0, 0x7ff, 0xe) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000163000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) pipe2(&(0x7f0000ca6000-0x8)={0x0, 0x0}, 0x80000) 2018/01/28 10:08:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000059a000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000cc1000-0x2)='#!', 0x2) getresuid(&(0x7f0000a72000)=0x0, &(0x7f0000832000)=0x0, &(0x7f0000533000)=0x0) fstat(r0, &(0x7f0000320000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendfile(r0, r0, &(0x7f00006dc000-0x8)=0x0, 0x401) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009a9000)=0x5) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 10:08:34 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005b8000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d3c000-0x4)=0x6) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000d3c000)={0x1}, 0x8, 0x80800) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d3d000-0x8)={0x0, 0x0}) 2018/01/28 10:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f000085a000)=0xfffffffffffffffc, 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002b9000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/28 10:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000007c000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f00000cb000-0x76)=';', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f000041e000)={0x7, 0x401, 0x5, 0x1, 0x263, 0x10001, 0x101, 0x5, 0x4, 0x6, 0xffffffffffff7fff, 0x7}) memfd_create(&(0x7f0000b98000)='posix_acl_access^md5sum\x00', 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/28 10:08:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f00007cc000)="9157495ab218db0d5da3c1ef801323106a80b0bb68696c4486aaf8a96e0e3233baa864e054828ac08679eb2fd63fd92ab7e36cfa86a732ac261da1dc642b183000e6e5ba3618369beaf6cf0136dfcca99b3db7f5434cbb14020437ac1771ffd5fadf277451f346470832c34c4d8de05ed50acb73be3a07803f2a3af6399645a23abebd487fbc1a885cc3ac40296d3bf3ecca4eee2f4188719e2f26798329e2b839165b1c1c18cbda38bd84163a1da4048931e72d5693ccc1926bd32764e714275222c728dbe5eb47d4423556446c9e3cab094f7b621b332b3442c5422d1c033050775c7a51373daf1b", 0xe9) fcntl$setstatus(r0, 0x4, 0x2800) syz_open_dev$sg(&(0x7f00001d7000)='/dev/sg#\x00', 0x0, 0x480) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/28 10:08:34 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f000000e000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@loopback=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000000e000)=0xe8) r2 = getgid() lchown(&(0x7f000000b000)='./file0\x00', r1, r2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x10, 0x3, 0x800000000000010) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getegid() setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000000a000-0x4)=0x7fffffff, 0x4) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000007000)="1000000010009f2ba0529e0667a260e6", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x808002) ioperm(0x7, 0x100000000, 0x6) timer_gettime(0x0, &(0x7f0000530000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f00007d7000-0xc0)=[{0x0, 0x0, 0x4, 0xfffffffffffffffd, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) r2 = add_key(&(0x7f00009a7000-0x6)='logon\x00', &(0x7f000081d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00009ab000)='user\x00', &(0x7f0000f02000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cce000-0xcc)="2c1935a20a4f02792415ef4d3da83cf8e36d00d6e2fd8ddcb5244fb6690fc57bc8ecbe0dc754509ea71d2e27bd1099b3bdb88d0b32b73fca792258f814184ded338ebb9de4ebc8eb7c9f423ffaa95aee4aa956d0df5bf4f4b2017593602858a4dda224ae17beb3e26ea0bd000b827c1defb8fe9b82e04951563bc4a3e2bec983acaa322279c869099b2364e82bf6fe2742f87e76c297d10466e94cbd5bf640275402effdfacbcee93f3a94f1376e90b9acf3580bcb981a9f5eed14e79d3f9ef37c71131cd78044f60e2d57d1", 0xcc, r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007d1000)=0x80000001, 0x4) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/28 10:08:34 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x1fffffffffffc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000569000-0x4)=0x0) stat(&(0x7f0000f1f000-0xa)="e91f7189591e9233614b", &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000191000)="e91f7189591e9233614b", &(0x7f0000348000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e22000-0xc)={r2, r3, r4}, 0xc) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000742000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ee0000)=@assoc_id=0x0, &(0x7f00001ca000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000235000-0x18)={r6, 0x6, 0x0, 0x4c1, 0x9}, &(0x7f00004da000-0x4)=0x18) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000e4d000-0x8)=0x0) r7 = gettid() tkill(r7, 0x16) [ 30.970940] IPVS: Creating netns size=2536 id=10 2018/01/28 10:08:34 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000-0xc9)=""/201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/01/28 10:08:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000430000-0x4)=0x8, 0x4) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) 2018/01/28 10:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') getresgid(&(0x7f0000527000)=0x0, &(0x7f000072e000-0x2)=0x0, &(0x7f0000bb4000)=0x0) r3 = getegid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000138000-0x14)={0x2, 0x2, 0xe2b, 0x1, 0x0}, 0x14) fstat(r1, &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000099b000)={0x0, 0x0}) sendfile(r5, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r5, &(0x7f0000293000-0xae)=""/174, 0xae) [ 31.046198] pktgen: kernel_thread() failed for cpu 1 [ 31.051510] pktgen: Cannot create thread for cpu 1 (-4) [ 31.063887] IPVS: Creating netns size=2536 id=11 2018/01/28 10:08:34 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000d24000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000d24000-0x2)=']\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}) pipe2(&(0x7f000005f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) ftruncate(r1, 0x3a28000000) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000732000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000d01000)='./file0\x00', &(0x7f000002e000-0x15)=@known='system.sockprotoname\x00') setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d25000-0xaf)="e6abdeed83bd971a4cfa18885fd4bca1daf16de5f2135aab37fcc9f39220a6bd363d644e0dabbe106749a83c747a2684b3e585352abc4e05a3f392061eca1521955037e16e44ec7d0122d6cec7a7c55b96388f4ab0b79860cb71644860c6d433f4474a05f4ef24981bd40c0d5baef223ff4f62db7780a04e90c295b50fd49f4dada997ef4054e49c205dcde37ea48c3798c0173fa66f990891dc2661928f72a2cbda81eaa7fea0b8b674be7412975d", 0xaf) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002e4000-0x8)={0x0, 0x0}) 2018/01/28 10:08:34 executing program 6: stat(&(0x7f000040e000)='./file0\x00', &(0x7f0000bc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x1) setuid(0x0) 2018/01/28 10:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control\x00', 0x800000020) timer_settime(0x0, 0x0, &(0x7f00009b3000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000209000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000591000-0x30)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x808, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, r2}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000098000)={0x401, 0x6, 0x7fff, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f000034b000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000007c000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDDELIO(r0, 0x4b35, 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}) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f00000cb000-0x76)=';', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f000041e000)={0x7, 0x401, 0x5, 0x1, 0x263, 0x10001, 0x101, 0x5, 0x4, 0x6, 0xffffffffffff7fff, 0x7}) memfd_create(&(0x7f0000b98000)='posix_acl_access^md5sum\x00', 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/28 10:08:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2018/01/28 10:08:34 executing program 0: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000736000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00002f9000-0x4)=0x7ff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f15000)={0x0, 0x9, 0x30}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f17000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008b9000-0x4)=r2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) prctl$void(0x20) 2018/01/28 10:08:34 executing program 5: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000c33000)="69f836531501968e97824d3d07fd2fd9113c94a89d0b7610360436110baaa00e43b9b01a2e0d5dd6d30105b0fa74050be88d0f42ae57e2f7e39c83da783e8e9d", 0x40, 0x0, &(0x7f0000563000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ioprio_get$pid(0x1, r2) wait4(r3, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') getresgid(&(0x7f0000527000)=0x0, &(0x7f000072e000-0x2)=0x0, &(0x7f0000bb4000)=0x0) r3 = getegid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000138000-0x14)={0x2, 0x2, 0xe2b, 0x1, 0x0}, 0x14) fstat(r1, &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000099b000)={0x0, 0x0}) sendfile(r5, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r5, &(0x7f0000293000-0xae)=""/174, 0xae) 2018/01/28 10:08:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f000021e000)=0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000351000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000af9000)={&(0x7f0000434000-0x37)=""/55, 0x37}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r3, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) accept$packet(0xffffffffffffffff, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c5c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e97000)={@common='dummy0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000716000)=0xfffffffffffffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004db000-0xe8)={{{@in6=@mcast1={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}, {{@in=@multicast1=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}}, &(0x7f0000a76000)=0xe8) r6 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000094e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000-0x4)=0xe8) sendmsg$netlink(r0, &(0x7f00005ce000)={0x0, 0x0, &(0x7f000047d000)=[{&(0x7f00004bd000)={0x258, 0x1c, 0x100, 0x3, 0x3, "", [@generic="dfcf6f9e854f506183abb3c6b481a791e1", @typed={0xc, 0x7, @u32=0x48}, @nested={0x168, 0x50, [@generic="76be196faf246dde193efaf16d6d28c62f89b02c2eb441c57187a333886ca694d783e3704fa05e0e445369595d8baaa34e8b38829b6e99b586f79ebc94c3bd2f3b7b1731f0e9476826d9e26724f48ab51f62fd95ba6f927a1040b0e0e5114bb752c01ecddb3b05ee12bfa65210c38961704d79b321b75c0210c8", @generic="a5084b9d2b569b89bbca515a7ea887288c73ade7a0d1398bca8674e78f46dba9319c0f6f22495bbb1731d230f9c9c65a45651004914972355b24cb32773ed05703591301d4c1c5d79e23b7c2da23c31358458c1992f717769ac65ccc8edf6ba54c4844b3f22e9d853b03d2bc72b1fd9960e9fb7182265047ee624e5e3b11161ea4aeeac04488f0e20f8e7567ed6516b867bfc0bea319a167d0ab9a5efa6a7b8eb0f9e4efbc783e2fb0a8ba370267a216186f9584e35b0444b1b8d09efa21248180bead24b085e2d99f427a51f98e1028784e967573989b6c8e078fd21863596a9ef5f4028ea7dd9a"]}, @nested={0xc0, 0x11, [@generic="f296bd4a784daec51c9ad6087e0edac5eb43cc52f2ce42df6bf688ba1e0fc6d865f508b424daa05a4aafe0b34cd25231a1b3e2013a28996555272d4ce6b4accbb8680d0edc32f7caaa013269676124bd4a564c4b07e63f312badea3fc7043953a3281cc2ea62ef01a7b936e41d34ff49d7b5b44e7639eae390046172485b3d25a780d5fa242d0277c93c9969450a3cc1696f810caf789823ce082dff4f5d1cdecf28c5f73fd8b58d46e2e0880951fa0b0ca0f00da22b4e655b36"]}]}, 0x258}, {&(0x7f0000f1d000)={0x180, 0x25, 0x300, 0x3, 0x3, "", [@typed={0xc, 0x18, @u32=0x6}, @nested={0xc, 0x24, [@generic="38a5107688ed03"]}, @generic="8fe347bfda6c21cecd09d1c79364257db3bad591db9f43b8691574bbc155ae24452b42371b59bca0181f7a2580accc9a124887b1660778c5e19b00ba46ea5a8bdd0955de4f1c4bb482c26ea46b686b3450c65c2374", @nested={0xe8, 0x7f, [@typed={0x10, 0x19, @u64=0x7}, @generic="bbcad7ae9e706b0ea84d18ae7f351453f38a642f8fee2ce4e61444e19789cf46a99105d4d083637f3ac25dc930be3a35fe82b77e8781629706cc5527cc3e2481fe7a499b85349ecaa6d7e2efd6f4260c87125132dda3a6c6e9af01b3d8515a3a261522e4f222833bb66a6fba2dd101828bf2613d246c1022e088bc6bccb8477b52c60b984db78e92af889ff1b0ae3b736ea508bf078154a20e1e6f260b272ef0adc3b0676e304b186a75cb1c38489881c17853e2f5f1ea853996d7461f0c2b8d2a56d9917f", @typed={0xc, 0x7f, @pid=r2}]}, @typed={0x18, 0x1f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x180}, {&(0x7f000045f000)={0x11dc, 0x12, 0x4, 0x7, 0x2, "", [@nested={0x1c, 0x64, [@typed={0xc, 0x35, @fd=r0}, @typed={0xc, 0x5a, @fd=r0}]}, @typed={0xc, 0x4b, @uid=r5}, @generic="5cc31e58ec861cb32e8236ef8e717338c31fd2cd718de95f9e06e5dc80e9d28c17131b84df65d38c4ca4d505c069b04c9e035a92873e585a146cbba7d7d2b2ef54524a323373cae72f87e4a4410b460d8a33350851b0c05c02cd01bc399a412821c3", @typed={0xc, 0x24, @uid=r6}, @nested={0x1004, 0x32, [@generic="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@typed={0xc, 0x6e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="8564", @nested={0xfc, 0x92, [@typed={0xc, 0x82, @u32=0x8}, @typed={0x10, 0x83, @binary="deab9e012e"}, @generic="e7e4817b06960b0cf4e060d1451832b7156ad23f8ea68bd795ad4793cbfac84f731260e92c03fb7d06fbe5104af8cbe0c562aa2de48eb199c41dfa0a2776d0c3c3c9dde4932ee489eb9c4c8ac1c1f01870a0dac891a100a1c1871c0c551a94be4f37fecce096464a72440d790ef786735c2334eff2cb7b32c29abef01a39fbaeb99d0d5e084ba8ed7526a7df112a70ebe57a0dc80f2547d182ebe9d3b0c9bbf7d0e8e83129e83ed695095e3269152903e89e1d5ec936af4eb15b3bb101526f2221e56490fcfe1456259a9ebb8b08a51f1a796830867c9591d0e3"]}, @typed={0x18, 0x94, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x91, @u64=0xfffffffffffffff7}]}, 0x11dc}, {&(0x7f000068a000-0x110)={0x110, 0x16, 0x300, 0x7, 0x3, "", [@generic="1d3214de9a21e3dbe102494ed56bcae04046bc1c81c029d92abb913110703e2ca320a56cfa2fcec05da275437e8a51b8024d0a2bf9e286d88d074130ffb682aa58ab8999d88f55b9a46464d6e77c2eb189f9a0f513c372391034ec1438394ec0d233929143c23e92c3c2e06ce18bbaa7f756bff486a27796ae038443e3d6899eb0e8a23904ee6c788646f553c67b6e2af55dfd757fbb758bf1413a2d5861038fece9ed8b00b70743565faf3f938ff79bcf1821b766663f02e1b88cd030ddfafa6816734f8f96daa4f31661e6d7045efcacd6f1", @nested={0x2c, 0x9, [@generic="ca98c7632e886f7083db58ad2b06f20f72b64846569e0bfd3b5bbfb6aa4f610a715df65866"]}]}, 0x110}, {&(0x7f0000e95000)={0x1458, 0x1e, 0x200, 0x0, 0x3, "", [@generic="08ff9bd6125ec538d02c5e8fffa8eaa8b01685f2fe7da329d0", @nested={0x10ac, 0x7b, [@generic="e4a3bb54cf3e470fab5584d9f6276480bd10d1c03b7071cbc8dcfff6a22b570a7d95b2c8b6bfc4aae681e28bccfbe205562328bec6be5d72dd70cbf2ef22a0bae84da47b3db41e0700d094c627b866fccdcb510cb52b7e3f63c8f9ebb64d15e51f963d1c9342dbefdf7e10e4077dabda38b5d423eca5f9b2d79d70aac79e95138a9a2ff5ad33be92ca9beb14a21222092da339ad3ebe4e5bfeac3e0dd746dd06840999706c9720a1c9ff16d1ee858f984b16b99959c1b2eeb689385b249cb930e474fcd533eba97011e500625de080173ecb5889d180df7ba01565b3d48eb2a3e090bfb4af1670458b42b47f247ec5a15fc84f61d5cdba42233e86889902f68c714f7c6ad989dd62519349f57ef607576c7b0af7ed6ee92a9e7f72b6edd5c1856398f2d3098a45dc96a81d46b3bead183457c06d59e7d034e91224023138f611d31780cb340a3ce8c4957218fc1b1c8241c0daabbc6eb4d48aaa28404fc091f5528770b6718c12fa6d1452f28bac60d95859a77209a87a153da050447798c06e19ca7996045887846c7e94c76abc25388a2149327af016951b694cd3b6dc161075a52a80a29285cac928a19b0a4cc6987b0ffbdbaa9aef82a458ecffbe7a8647a08f6c1848985442e55259507ddb021f70e755b561031c866b0b4e17d6ac6f16f2e2bf6eebb758e3da9cc23ba4f598ae7440d70f03cef48688ac677f17ebe2f329cf39d33d2e7ae548164df93ee1494d2b7c4cb8c6994087b2b29eba52744e6e1ffa4e7680437360d4c74b5b49763cea1591ca73b27e315fe59544f3581184e6e860b6506d01d278e5ff971700aedc1fe25f9e194ff8e23db9eb6d5a0cac110125fd15a9ea037d5f290e831f67b3404e052347ac26e358dad76d0bf41ee2b7de6f0b225d32cd5260971f2c1c3f599d179142893f5462cb64f4387184e90a770e852e9c86e798f71765b02f738c1cd9e4dcc7b2e0ab20d1e892c21358e92032e62eb92c8e1d858acf00b53df37c6a55befd74b359bd414a2cdf56fd21ef12ef8db99fdd03e82095e7225720f129f8b59cba2c8ffd2d3a12578f19aa998281fb1db80eb044a7246fbe859e7d5605a7842e0ae2689294f01c316f81717295f8122dc1285280a4700a526db215fc9bd38c8d3a78841ff75fbf14763a7a20eafc191c7bd4457a8a23c3bda19a1468721eb3e4ae38c28b1d2744f6b76b873119f73b4d6e5eca78a32c5b33d002e0ec5014037e7d30f40317d32e1cde9bc471f52839a4e6f8f651366cbfee83f4b4beb2ccfbeb352f797b4502023b73bb225d55356b712e120dbd4a914a8ffa67506e9f068db8cf5fda59f59c6c81c28ef07f331d112b6c4d7d246cbe1a3ffde4b59e0449fa8a3fd52b3536979bc76f51f9b48c3dd86f89760ab7b245c6b7ab731d67dd144b79ae02d257f3ffb5b1506e2ad6cd40092b42e5ac3290b204db7f31b5b5e5481a772cb3e95adf96a61417719d3cd18bef24bd77fab02ae9320283c8d2ee4e9817821516ddb484c0f7765ebccaeba90aea7e70f9e76fd64f439ab138751f1583aa8e5d53e449487fa94b6909192c545412dcb3e70b00ba980c8c0c0565c612634466cabb179111e3b40de66fbc33619f822378cba675478b3302e32af70ee731134e35b16ba9cf68cba583c7e80dd036b3e34ceb80e67d187ae73b0bd2220b32554dd1cd2c5db52dce037b68c25d1ab007b2b5e409c45d72fb969046ad5733736c174eb3f9a407c598f2ac08d9d481bb27699661335d0389f832e79b6e390e2a556ab112b65f197eaabbef1cf707725522d0a84b89baefeb171a6280e1b7f2a624e5f3f5c55852619a979e93899ed5182e4930584107e06966a7c954651aa6264aec9870d0b8f27515115881e9c1013d26d122f21ac6d419a819cd7eadf3e45fa7a4ab00f714aae9a6d3b35bd2f8a111a0629c0d978b6eb83d2feae75f1ed4d8821cbe1b7aa0f0d6c97b0e7e77fbbe2490058f1d3bbb011b3522bffc6c5707ed2dbc9cfceb9dd406a0aa3c5e4ae20a004d8e237b2bf5cd93256d3f972f5a2b831a611c0f779d0ec10f3253c23dec1a467fc4ac9c45cf8a10609f055c5412711e2e84e2a9e821978b8fda3254b7a3806d17520f45053010c7b31be760c68ba17da65c980fdd795f05c56cee09f8c36f799b837cbecf00f1640da422408a970dff0df13082a47e565c6dd9a9520014d404d19032701932166da0977c54328de7cfa26e1e5c8e789e7c30d5f8c309f1587f95d362a32883fdb82dc08576e9c7d64db6d5d4f5490dc58acbf987f8547a34ed8bea89583287c6aec526046810b841bb88cc168668762215cc54a0872330aac3fd3f94b9cba58923d94d44e06dc593d6a7a61c6dd1bf7bf89194df8ae71562f16c9db5836cc2ed18a051e3b27e6065b48faae107c4747577de8f7659c484ae3d5fcd49270f31361b4e1b37b889504f5ead4a80c32d57b33e1d470fc28fb5b2f341a74f891f2faccb8e730529629fd493bc4d047aefd498dc6c36e2cf6d97c25460f34818f55a92daec0077c12c04f5c4c76c51a81b852dc067890ce49da44714b2c3d6394602f152f2fd2057a93488411b20442c1520f7af5f4da05528b3490f3939d052b9910197af187166fd181bade947e518034101a8741ddc7d7d5b1cf91d5e205daf39f9dca52d7969af472159d37edf4fb084e8614563b98d07e6d07005b925578d49df88bc96a905a2ca57f5af95b06571be1a9f3432ce2ea26f02b9a7c9983633a6d924125f128c7ecb750996179dac9716ab94eb54adb5ab1f7106172cb87993332cb2a6c977d578985d315a1ee9c3c8000800965c9aaeb34774e0633d67bb7e2e73e961dd437b1a97a3dfb0dda43b27f3364c75cbd1500c6ca02122dfc83070bc67be49acce122a991bddb57d02bfb6031ba10c3fc2b4ae464b758973099778a5968e606de561f70fc27699956dbf5ade8d812c2452d7fa29a19f932b66495c26e8aaca46ad66e0ca31f06cd148adcc1996c6039d226a2a6c92b7316605b519f4a50e4c965d67148b5b2aeb4de1c5dc059567b64e7f7a7e844cf2e906eff981c7f189f9c1b8eb1befb673de2315b3d02cc5105eb559b3f7fa49edc81139d8e86f764760baa8b8f679bcb98e7cbee244f930a51d9a576707b2b900f3206fd0345ec570baefbdbe6eecdbfad32db320f0b648f80747509b06225b5a71efd7b4685223e24edb3d0774471d1c8780aa397bfa27057d40672b917c880f7d666110fd150bd79e587e4fb072212fcc04e78da4e534464ebf059297d9d77aabffa511f1ed1e69bd43f84b04fda4f9c0093636ee2be4b4d670307516aa03041ee91f8cef07aa1cf4324eb576cebd5dec97a6551ef50254e1ad161bfea31e92e3b4ea3e085ef483c77b5f4e6e20315923820e213a46b50d98587bfb0b5ca00dedc28727c7ce588864d6a529ae06c567132e320419787651d69916e19f64feefacaf76cf44d2c47528d01b56cc12a73334ae2a3c1ae917ea653d3726131273d918afda6e1b3dd6d5d2970306ae280b8c7ed36f20541dbf0ad4747dc4a53e5ce0b3f885406ad03e058fb14df3655d170aef2154497383f158141d09e0767701c5e61fb6dedf551e39648fcce5f706861e261b13f827a8a9f72b4b0e296f2278395b847e7ac0d198da0fc5957d2af40a319994c26d12faedb5c657f2ab9379de083627c5b5656215459119ec4a0cb98ab3e2c224467f265420e7c5825a2216f0e03cb5c8171286b34b00afbf40b41980d40fe574a142230001c28a300d95ba95bacc2d1987c7d0d5157b7db9730aced239a35a81e206554f85acb7aea0534fa6589379788e2a022341978400f7abd0546bc1f45d42e8db99c8124a3a46c35ec9d99939634331bff86481c2a44bb16f3d5e27f975b674b1a48d235211818afa1bf5926eccf0e846a6b8cc8c6099b45cb13b04c8ac556d30e09dbae96544edae4be01c28f93cb8e9cb5212bdd5ff5933308f41a402fad70ffa3bd3bbf6d498b0077a3e96eb4757ec1864e6e8097c164b1c4c660ea56e3008caa02160609b9f864e7b2170492bbf35dc3c91035e66f3b1966588e16041af8c679286f9457dc694c9071943d2215b8bfdf279651532cd4446bce423426dfd46cd010b054256198b942cd3b4f7668e618dbd45bbd6350b3ab356c4026308b3ab84ab85abf2d01d0ed3f023c2e670e9b07143b7fb6c256e10ad93f039cf96842d5604eeaea0fe9bc9623820ac3265a1dd5e60447199a966f4b7ed5ba85b9d8ae6cd90bcfdbeb0a7517d2a20af213c85cc3a0963c97cbf884f622e23c572e6695e977d52e36d00fdb34c5eeb7b97f12832a5096dd63f315695e17f8e47651326d0d4308f49e3e912cc0c493f1c121e38ade4cdd2d7c2a5fca33d864daeb7406416f7edd964adaebb722cd045ec4f0f3e6f0d59516e54c5f9b7913e9d75b9bcaeb18df0599ae3d5ddf4777c853fbf4096cec6cc2252df3c844db3f0222d3cfaca0582283e878f8555467da240629e023e9521ddc7a0836d4b24bd2dc0962109607c165314376769afe942e97d89b8c86bc8f116c571f5fe8aa8c2b5b3470966963ed0590939568f3c5ff0e948b950e11d377857b3aeef54181c9d721d954d7589a1de21ea747f2e63fcaf831a752f226e5ffc490e7670c97e7a8b2085a2912792d451e6c11269cf0f2ea8f5a79c549de88c9f2f0152db18d1521e0d5348be80cdc1fab854a71c038f206f7bb9f18a96d31e3456f3339595584f2b3442b4d386cfdc3a0820e4584da01798cff41a9e9f860acfc3793afd610b6dae3199f142bd401f0cc842b7b242744497ae6797b172a67a039fad2e9a3d080e84b9218739964f910a9a88192678ed8cc7f2860e7493e6e36a69114804a5d17292e4b1e6d1cf0b0936423e273b22f39aa0de9e0ac2e13f3cb8a857739e5a1a464fcbcadecb6855d25a77100aefbc9353afdbf9866965f1943049be1f6c23d3821bd50d8a264d28ea39835cf60508e0ac48712615fbdcd6175e23dcc0aa8a68165273867e7ee2cdf30b82f400478ed7516baee36b137bd7031708e22d38d8e0bcc1992f7633d8ca3f908edda15176e2348a3eba85ae5f5e2b213e2aee5083f7470eca23148f147ca1aff153b1e43ce6d57a4ce464f158530ae69ed19ca4e09d0245bc95670008fe1d8722a7e63afb1457cb99ac31e36aefe5287a9e82e809d756c325f5ccaad8427baa93e99118ad0a1557c3d534a57244335fdd714abf231b2a1215a03e4ed8aaddd044cebff7bf18fe42d7d001f60f3f196288b192ed34da85d93d5457c67193cc2d12433b497b4e91c2d50a891e61361c9f7dcaf04774094644d2083580346a74bd6fd14ea5c16950255c38ac8d64e349c80123df63502d9eda0908481f5c58ed6b735b432a5a73abffd0fd3e46e9abbf0ad1f3eaffd23799071ef6ecd1aab9a85c214238bd7437d0a60a527f5850104396443cccf6699280a6a8d307fb38013c4d0cb3a91cb37fa6ca28405336fe7478eabd68c47a62b772f6ffee768b832ca4f0a7b13a6cb30f46f8ed58e904e8949d4d897482ff0b4d32641ee26ab2b02bea9d7d22bb85782a46d17c177f637ef677d19dc77e2670fd354a9a78a8bb754f7f3b7fc1ca985f3ab4fa062f3fddd4e37aa1497ecb20022cc62fdbc912be362e4ce1a53f63d46278723340d406ca6deb966cdb41dd78518ad24ae35c44206ef341b62796f1683400d139cae17dc96617d5deceb7d5f37633fb34d642097b996d198c06295f0257ebcd7d7813ca", @generic="1195c2e6f99d44a0c377caafc8a69cbc05371bdce3a69226e67500a45f51c33eeaf11b40ae5b90f752a6b49479cd813b49c7f33a42d5d715daf1cdbdcfe3d14f60602acc5d3385cad21a51a7bf3604f180fadebeb05352b42220d96b02f1638744add3d5e9134c70d0e027638cc1cf27252c2a2bc5f9e140d8711ea491ca10dc4d28c86b723e7dbf3811f590a794df1fa668254fabbb0d4677", @typed={0xc, 0x2, @u32=0x20}]}, @generic="8f6d2f47dbf26b9c4930b8c73559f85fdb0dac7dae1b57c67f27286dacb93c98280d7fde0de8962a556c598b8267e296201702b765a1521e28725514845e13e6d9092f557344e819ad8eae950b7476d305d73818bab2d0a13d981794dddcc40ad1d0da3bbd2bc623d8fd2f75ecd66298", @nested={0x2b8, 0x35, [@typed={0xc, 0xb, @uid=r7}, @generic="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", @generic="15f3f2e7dcbb4bca5709744ad5f57ed0f468f7c4403bc44d537dbab50b3b586aa79451e0378a64e7fa172ed26f50a87161bce5761700eb95fdffa69d6723569dc3ca6fac743d181bd9b1a5abcdf9446653b33e150a70192cae53273aa40df08f3edc08117ecb968953e921813e1cc394a016e27296ed75716043b3b95bd4898b5b82d1553a414001a56a20d6c51104edd9dcbbd310cf39f6c181405b792a60d0058049563c501d7beddf839c8fa010003ae07b78c9e0f73c02eaee469e3f17cf", @typed={0xc, 0x5d, @str='\x00'}, @generic="e40aba317f5f4895448b9ecd139d090e193249e737125eb6a830bd7eec0fbd41f9e9e154425df77edadd6f3d97f56f07f8b66c68ec3eca5173d093abc459bf2e", @typed={0xc, 0x85, @str='\x00'}, @generic="a28bdeb3d142dbc639d100fd668b712c7bea2af712ba0329e81f0a1442c06afc22522a202a132be0f20a0ad339e7efc0698b0d2c03724ca22b928925081b66c484433dd070354a4ec91b41462ed4006ac11ef24c3eba32566cf6b95f8f93db42b2df03c9087fd5b7dc1f1f41f859d7504f4617a5f1a0668e298d320b54fe6b0e6242055173eb6e1f035a9ddc1d62519df3c88236"]}, @typed={0xc, 0x23, @fd=r0}, @generic="aa01204c78aa850567f694671ad232765f59bb713d7360fa5e3b3b37999cfc9315554cc8d174c61ea53edd4473b54e4ba9a60cbd0297df835c8b2ceaf170c0a287cab19a5e630a306f84bebb42"]}, 0x1458}], 0x5, &(0x7f0000c0b000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x840}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00006b5000-0x12a)=@newsa={0x1bc, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'sha1\x00'}, 0x400, 0x0, "e9b13065e8a67b6b4e71e8a3c62b1fe408527f80e0f3ff2943771d7de191d5d294bec222c53146e29669f8f3b10fd17bab6cd983a2c981b93bfc8f39b47a60fbe3130198cd33de35a877edcc00001427406ed2c75a064d6609a09b3485ea84171135f25aeff933d78c504993b141f20115bc864a3801c9f21173a5bb1119791c"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r5 = socket(0x10, 0x3, 0x0) accept$packet(r3, &(0x7f00007c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ad000-0x4)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 31.143117] audit_printk_skb: 18 callbacks suppressed 2018/01/28 10:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000007c000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDDELIO(r0, 0x4b35, 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}) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f00000cb000-0x76)=';', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f000041e000)={0x7, 0x401, 0x5, 0x1, 0x263, 0x10001, 0x101, 0x5, 0x4, 0x6, 0xffffffffffff7fff, 0x7}) memfd_create(&(0x7f0000b98000)='posix_acl_access^md5sum\x00', 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/28 10:08:34 executing program 7: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f000031d000+0xf9)="1b", 0x1) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000031d000)='user\x00', &(0x7f000002e000-0x1)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000b0000-0xde)="bd3e9c1ce2421b3c0b6e56d564200ead4df44d17ad16f323d4095d96fab30ca799452a0775c4bdfab416c10daf64f037e81b7ff4229217a35061e1abb2776718db8f448a176eb0f51daebc43242dd129a28e2713b75b87865d3585c5b7ce7553def8cb7e505cd7c527e9cb891a0436d69e6cabbda2b79d8778abb0d2c47a6c32212c203b441facfe1e50ade4cc99d46d1d322ba6d2825f25acf2ea1cef140bf60306377c977f4a620d3a056abb015c580e0d9286b5e7683ce03ddf6b8889adfa2bff46c92b9af2ea50e13e331a3084e34dad3e7543bc8b0d0303b4809b5c", 0xde, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000031d000)=0xffffffffffffffff) 2018/01/28 10:08:34 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000691000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000081d000)='./file0\x00', &(0x7f0000d53000)=@known='system.sockprotoname\x00', &(0x7f0000d54000-0x2)="a500", 0x2, 0x2) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)='ns\x00') mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d3f000)='/selinux/create\x00', 0x2, 0x0) 2018/01/28 10:08:34 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c1b000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) r1 = creat(&(0x7f000071e000)='./file0\x00', 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xa70, 0x5, 0x9, 0x0, 0x9}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002e4000-0x10)={0x0, 0x3, 0x4, [0x6, 0x3, 0xffff, 0x6f]}, &(0x7f0000ddb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x6c90, 0x6, 0x7, 0xf17, 0x101, 0x100000001, 0x7f, {r3, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6250}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7ff, 0x100, 0x5, 0x8}}, &(0x7f0000000000)=0xb8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10040, 0x0) [ 31.143130] audit: type=1400 audit(1517134114.783:21): avc: denied { setuid } for pid=5312 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 10:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00009f4000)=[], 0x1000000000000029) r0 = syz_open_dev$mice(&(0x7f0000499000-0x10)='/dev/input/mice\x00', 0x0, 0x100c0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000baa000)={0x0, 0x1000, "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"}, &(0x7f0000036000)=0x1008) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000109000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000715000-0x8c)={r1, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004e7000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x8f59ea28de0f8831, 0x1, 0x9, 0x3f, 0xa0}, &(0x7f0000c81000-0x3)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bcc000-0x6)={r1, 0x5}, &(0x7f0000654000)=0x6) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d52000-0x4)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a2b000-0xc)={r2, 0x100, 0x2, [0xe8, 0x7]}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000f35000)='/dev/sg#\x00', 0x1ffe000000000000, 0x2000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000bf5000)=0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000a3c000)={0x1, 0x0, 0x1000}, 0x4) sendmsg$netrom(r3, &(0x7f0000a3b000-0x38)={&(0x7f000056f000)=@full={{0x3, {"5721f4fb25c329"}, 0x6}, [{"03b73886f7bdc9"}, {"e65f47d8f8e981"}, {"4ad9fc6982b155"}, {"76d4bac12cd79a"}, {"a864af4dd38051"}, {"a1b948844df9af"}, {"8f1e4ffec0f220"}, {"6237ec569e5a92"}]}, 0x48, &(0x7f0000aac000-0x40)=[{&(0x7f0000319000)="ef559f2d57ec3b628901047b4d7571ebccc578d0812959a709b86069e26169a878c2e5045d342ee90669ff428341c69666740c4a2a1aad221654610995c662c98b5f2673923150df4be072720f1924", 0x4f}, {&(0x7f000039c000)="e40b7a7251f12f9cf91603bc72297a18368c27abba8ccf38acd44e9b5344733f7e7318cb89723f99754f580562cca0e6fd8f86347486b3f151ffddb557ea90a6b99610c7b6b75fee40bd15fc18bcf39e568a8a6951effe64cc53e925acda910f7e8ab06baf408650fec53808", 0x6c}, {&(0x7f0000f64000-0x1000)="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", 0x1000}, {&(0x7f0000732000-0x45)="8e028fe16d72491920b3455009bd1eae9ec67d448a087b3cfba786d38e5f30fceea24522c559454fb0f5d643f29a483ca649d5b8fb9ee80a83bc139db12d47ece60095c489", 0x45}], 0x4, &(0x7f000008b000-0xd0)=[{0xd0, 0x10c, 0x7ff, "025aaf63bb649a7d69d2e6787f42c8af8c0b12983a25f053136a9e3e8f8fc7396b5b75fb8039740220fff5547fce545b841c5f43da9024cdfbac277009bd6a48a51ad2f6c7c38261908814764d72108dd62682ae3addfea639223c4045eab31698271fdd9d2c1b5fdf0aa765200608a14489fb065f2e0b107489b0c15078f26b01beb8ea1cba89fc49b9385e8027ac2dbef63de0afcbbb18cabfed42b069db7a503e9e67c87d859a85b4116914e9ca959b4fe111c886395c4ab1f8c8a0a16b"}], 0xd0, 0x4040040}, 0xc800) sendmsg$key(0xffffffffffffffff, &(0x7f0000f65000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f00002e5000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0x0, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ffa000)=0x7, 0x4) fdatasync(r3) 2018/01/28 10:08:34 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/01/28 10:08:34 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e42000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fe1000-0x10)={0x4, &(0x7f0000fe0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00001a5000)={r1, 0x1}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fe0000)='/dev/input/mice\x00', 0x0, 0x45997261b3d6de52) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000fe0000)=[0x8, 0x80000000]) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000765000)={0x80002010, 0x0}) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/28 10:08:34 executing program 1: clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") sysinfo(&(0x7f00003df000-0xe3)=""/227) r0 = socket$inet(0x2, 0x803, 0x81000000000000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ac5000-0x4)=0x0) 2018/01/28 10:08:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffc, 0xfffffffffffffffe) pipe(&(0x7f0000b91000)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00009b0000)=0x400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000728000-0x8)={0x0, 0x400}, &(0x7f0000e3d000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bf6000)={r1, 0x20, 0x101, 0xfff}, 0x10) umount2(&(0x7f000039c000)='./file0\x00', 0xb) 2018/01/28 10:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f00002b9000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00009f6000)=""/14, &(0x7f00009bf000+0x16c)=0xe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000032c000)={0x0, 0x3, 0x4, 0x1}, &(0x7f000089f000)=0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000100000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e62000)={r3, @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]}}, 0x8c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000085b000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000812000/0x4000)=nil, 0x4000, 0x0, 0x80051, r1, 0x0) r4 = mmap$binder(&(0x7f00004b2000/0x4000)=nil, 0x4000, 0x9, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0xc, 0x0, &(0x7f00009a4000)=[@free_buffer={0x40086303, r4}], 0xffffffffffffff9d, 0x0, &(0x7f0000ab0000)=""}) [ 31.286914] audit: type=1400 audit(1517134114.923:22): avc: denied { set_context_mgr } for pid=5381 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 31.326273] binder: 5381:5382 BC_FREE_BUFFER uffffffffffffffff no match 2018/01/28 10:08:35 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8000}, {0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x724}, 0xb8c, [0x0, 0x8000, 0x8, 0x8001, 0x9, 0x7fffffff, 0x100000000, 0x8]}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) bind$packet(r1, &(0x7f0000005000)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) 2018/01/28 10:08:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r5 = socket(0x10, 0x3, 0x0) accept$packet(r3, &(0x7f00007c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ad000-0x4)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/28 10:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14) nanosleep(&(0x7f00001ec000)={0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:35 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000415000)='/proc/self/net/pfkey\x00', 0x210080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x100000001, 0x2, 0x0}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) inotify_init1(0x800) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) 2018/01/28 10:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d7f000)={0x7, 0x4, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x893f, &(0x7f00001d9000-0x50)={@generic="ddefec53ac51b6146075644935ef2be7", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x4, 0x2, 0x1, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000}}}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003d6000)={{{@in=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041a000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fb0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e06000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2, 0xfffffffffffff800, 0x1, 0x3ae, 0xa, 0xa0, 0xa0, 0x6e, r3, r4}, {0x7f, 0xff, 0x0, 0x4bd, 0x3b, 0x7, 0x1, 0xfffffffffffff8f4}, {0x8, 0x4, 0x4000, 0x10001}, 0x100000001, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x7, 0x0, 0x8, 0x9, 0x8, 0x2801}}, 0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a54000)=0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000ec6000)={0x0, 0x1c9c380}, &(0x7f000037e000-0x10)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c9f000)={0x0, 0xf6, "02c501f98dc6b5abea715ea762a4e1cdfe53ae31e175c2f42d31eba0e7c57114414ee64c885afcd5d41b520670776d453e926b9648f46333182c9262b119c9289f3eeacbac6606b172b10ab6d15c94eb28c997a92a57c62b16f56f4325c8c9026b91b968d5f9e054fc25f2aecb4f70ef4c9773ab4bd845155f4e01fe6f0802f1c25ee6dd70f5117f588d6e7466ba3778fb6bb2f6fed1185b703dcc437458fa8da242c3d68292e29fe210e89c0fa8345c00ed761e1a651b220f9a6ec596fb07bcee815389b5d5975e96f6021988f3331388eacead6996d0e61bfa613d9eefeccf2170b89b61251896e880a6e98ca9052bca94495d1715"}, &(0x7f0000689000)=0xfe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000454000-0x8)={r1, 0x7ff}, &(0x7f0000565000-0x4)=0x8) 2018/01/28 10:08:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00006ed000-0xd)='%em0lon\'GPL}\x00', 0x2000000) ftruncate(r2, 0x40001) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000007c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000752000-0x4)=0xe8) lstat(&(0x7f000093c000)='./file0\x00', &(0x7f0000384000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00002b5000-0x38)={&(0x7f00001d9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c45000)=[{&(0x7f0000db2000)="1e3ea3e55d0939d7d2794780d9ad80c2c74c9dd3415d43840a2d3244b9127f786ae7cadfe518199ce2b338384fb571acff9561c94caeb7ad31feb79f1c30b12ada4443b5f997598d68f76f73c20dfa8080fec2e8b1baebc5a4ca3cdca794844fb0bbafd02debabecd388bccced22dc51a1304db8d34874069ecb3bb1937d515b2afe7a0b222bc200b573148ed5c90a176b0e070fef91ff827307bb5692337e479611e744528e5190dc0e4de6899201014afe54fe5e1eae9a2200d2f16cc8b8ff52d993b86b13c30dc8c7fd05", 0xcc}, {&(0x7f00000d4000)="1ac096fead5ea36319ea04dc23ddff2754dc6645e3ab2ccf526d04fc28073bdc2b9f24731bbcd17eaab4485b399d0e247682b2cbd281cef31cc3ab064f25ae91a6c2aafa6f27199dcc3d953299699119eb8d8b7cba239e396d74069e106ced249b7649edcf13f73c39c466b331116a5456385a28", 0x74}], 0x2, &(0x7f0000321000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8000}, 0x1) syz_open_dev$tun(&(0x7f00005f3000-0xd)='/dev/net/tun\x00', 0x0, 0x400001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000975000-0x8)=0x0) 2018/01/28 10:08:35 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f88000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f88000)={0x2cb2, 0x9, 0x7c8, 0x100000001, 0x9, 0x1}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000f88000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b45000-0x4)=0x0) [ 31.363561] binder: 5381:5400 Acquire 1 refcount change on invalid ref 0 ret -22 [ 31.375375] binder: 5381:5400 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 31.387606] binder: 5381:5400 BC_FREE_BUFFER uffffffffffffffff no match 2018/01/28 10:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d41000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007b8000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000209000-0x1)=0x0, 0x1, 0x2, 0x0}], &(0x7f000073a000+0xbc3)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/28 10:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) rt_sigsuspend(&(0x7f0000a1e000)={0xffffffffffffff7f}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000eaf000-0x60)="fdbf1277da25fcef5360d572e92753d96b790084a5a805ca7ebdedc9c04d7e13d5a6a3336b9430360eee79e7289922e715381416b1c498c94fbef05bd591f66484f6106735786f2d5ad467e7c0204c752d1f3a9c2cd597c8b4ff1230da026262", 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000c63000-0xc0)=""/192, &(0x7f000059b000)=0xc0) 2018/01/28 10:08:35 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bf4000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x42)={r1, 0x3, 0x3a, "8a49a67caf4b3367c27c0f80e1174090770ddd6591c0a25dd538638d12339271432cd2c5b9071e3a9b4d59f93a119ee80ba2080bd0eba7fbcbc5"}, 0x42) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000d, 0xe, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cdb000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x47d, 0x9, 0xa290, 0x8}, &(0x7f0000981000-0x4)=0xa0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f85000-0x8)={r4, 0x6}, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000042e000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c90000-0x4)=0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000f84000)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0xffffffffffffff99, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, []}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f00004de000-0x4)=0x0, &(0x7f00000e7000)=0x4) 2018/01/28 10:08:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00001ad000)=0x4000) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) 2018/01/28 10:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e20000)=0x14) bind$inet6(r0, &(0x7f0000a76000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/28 10:08:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x218002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0xff}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x6, 0x402) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000002000-0x50)={0x3, 0x100000000, 0x1000000000000003, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='debugfs\x00', 0x800400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000003000)={0x0, 0x0}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000000)=""/56) r3 = getpgrp(0x0) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x32, &(0x7f0000004000-0x10)={0x1b, 0x200, 0x10000, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x8) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000003000)={0x7d1, 0xffffffffffffff69, 0xff, 0x3a6d, 0x8, 0x2}) 2018/01/28 10:08:35 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x7, 0xf8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x7, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x9, 0x4, 0xf10, 0x1, r2}, &(0x7f0000003000)=0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000002000-0x10)={0x47, &(0x7f0000005000-0x47)=""/71}) 2018/01/28 10:08:35 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0x9d)={0x0, 0x95, "6b16bc55c219fd04effa881d70f86f9cd463bda06bfa6f730c4a439b40d8d76a40501e591fa37c8ae26bc07e5aa2251f0dac7e36cf684a38bec7ad03eaa5be2ec1fc58c1a0fc71f3c098ea077526ab08e21b0d3f061d8ed2a4567e85552ade05e4c926b4a561b56c5edbedb7ea61082cebfd007f58065bd4b2e070aa203c5037df1de6d7084ed674b23d4d17e045cf73af6c5e03cd"}, &(0x7f000000c000-0x4)=0x9d) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000c000-0xa0)={r2, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3f, 0x3f, 0x9, 0x10000}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@common='ip6gretap0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 31.482092] binder: 5423:5430 transaction failed 29189/-22, size 40-16 line 3004 [ 31.501035] TCP: request_sock_TCP: Possible SYN flooding on port 20028. Sending cookies. Check SNMP counters. [ 31.503010] binder: 5423:5430 transaction failed 29189/-22, size 40-16 line 3004 [ 31.506678] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.506801] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 10:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000a45000)=[{&(0x7f0000551000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000ab3000)=[], 0x0, &(0x7f0000388000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f000025a000)='keyring\x00', &(0x7f0000649000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) 2018/01/28 10:08:35 executing program 0: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f08000)={0x0, 0xfff, 0xf81a, 0xef68, 0x6, 0xc4, 0x9, 0x5, {0x0, @in={{0x2, 0x1, @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]}, 0x10000, 0x3, 0x2, 0x0, 0x1}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x0, 0x7fffffff}, 0xc) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) fanotify_init(0x4, 0x404) 2018/01/28 10:08:35 executing program 2: 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}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000011000)='net/snmp\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000013000)=0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) userfaultfd(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400205, 0x0) 2018/01/28 10:08:35 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x4000, r1, r2, 0x3, 0x1804) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 10:08:35 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000608000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000523000)={0x7fffffff, {0x2, 0x2, @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, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x8, 0x101, 0x0, &(0x7f0000001000-0x10)=@common='ifb0\x00', 0x80000000, 0x1, 0x2}) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000609000)=""/153, 0x99}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000a64000)=""/108, 0x6c}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000c0c000)=@setneightbl={0x28, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x14, 0x1, "6c6f00ff031c562d00fb1a9f7b04c5fd"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013d000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$llc(r3, &(0x7f000016a000)={0x1a, 0x1a, 0x9fad, 0x6, 0x3, 0x401, @random="4fa127d48df8", [0x0, 0x0]}, 0x10) 2018/01/28 10:08:35 executing program 4: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ac6000-0xd)='/dev/usbmon#\x00', 0x2, 0x20100) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/28 10:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000090a000)=""/93, &(0x7f000061c000)=0x5d) r2 = syz_open_dev$usbmon(&(0x7f000041d000-0xd)='/dev/usbmon#\x00', 0x7f, 0x400000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009a3000)=0x3ff, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000012c000-0x4)=0x0, 0x4) 2018/01/28 10:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) connect$l2tp(r1, &(0x7f0000b97000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x1c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x2}}, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f9c000-0x4)=@assoc_id=0x0, &(0x7f0000aae000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000122000-0xa0)={r3, @in={{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]}, 0x0, 0x8, 0x3f, 0x3, 0xc}, 0xa0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r2, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ftruncate(r1, 0x3) ftruncate(r1, 0xb) openat$ppp(0xffffffffffffff9c, &(0x7f0000ecc000)='/dev/ppp\x00', 0x24202, 0x0) 2018/01/28 10:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f2e000-0x8)='./file0\x00', 0x4800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) signalfd(r1, &(0x7f0000f21000)={0x1}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000489000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000e03000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003ae000-0x8c)={r2, @in={{0x2, 0x3, @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]}}, 0x8c) 2018/01/28 10:08:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0xffffffff}, 0x8) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000226000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$void(r1, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x200000, 0x0) [ 31.603426] audit: type=1400 audit(1517134115.243:23): avc: denied { net_broadcast } for pid=5461 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 10:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000580000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(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$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008b9000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000833000)=0x14) sendmsg$nl_route(r0, &(0x7f0000752000)={&(0x7f0000fad000)={0x10, 0x0, 0x0, 0x90a00000}, 0xc, &(0x7f0000115000+0x28d)={&(0x7f000058f000-0x44)=@mpls_getroute={0x44, 0x1a, 0x24, 0x4, 0x2, {0x1c, 0x14, 0x0, 0x7, 0xff, 0x4, 0xff, 0x0, 0x100}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_DST={0x18, 0x1, [{0x16219a88, 0x3, 0x2, 0x28}, {0x1, 0x2b38, 0x9c1, 0x4}, {0x7, 0x40, 0x0, 0xe0000000000}, {0x0, 0x7, 0xdb7, 0x9}, {0x938d, 0x9, 0x10000, 0x9}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000252000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x3)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e40000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0e000-0x4)=0xe8) stat(&(0x7f0000374000)='./file0\x00', &(0x7f0000df1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) [ 31.652719] audit: type=1400 audit(1517134115.293:24): avc: denied { create } for pid=5483 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 31.702677] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.708210] CPU: 1 PID: 5491 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 31.715745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.725071] ffff8801cd9278f0 ffffffff81d943a9 ffff8801cd927bd0 0000000000000000 [ 31.733049] ffff8801caf98110 ffff8801cd927ac0 ffff8801caf98000 ffff8801cd927ae8 [ 31.741025] ffffffff81661d4a 00000000000065e3 ffff8801b07550f0 ffff8801b07550a0 [ 31.749000] Call Trace: [ 31.751559] [] dump_stack+0xc1/0x128 [ 31.756894] [] handle_userfault+0xa3a/0x1310 [ 31.762935] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.769934] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.776320] [] ? handle_mm_fault+0x117b/0x2530 [ 31.782526] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.788737] [] handle_mm_fault+0x1fd1/0x2530 [ 31.794779] [] ? avc_has_extended_perms+0x33f/0xf10 [ 31.801417] [] ? __pmd_alloc+0x410/0x410 [ 31.807099] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 31.813751] [] __do_page_fault+0x5c2/0xd40 [ 31.819607] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.825548] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.832182] [] do_page_fault+0x27/0x30 [ 31.837705] [] page_fault+0x28/0x30 [ 31.842960] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 31.850049] [] ? SyS_mq_notify+0xc5/0xbf0 [ 31.855822] [] ? __fget+0x201/0x3a0 [ 31.861073] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 31.867464] [] ? __fget+0x228/0x3a0 [ 31.872712] [] ? __fget+0x47/0x3a0 [ 31.877875] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 31.884525] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.891338] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.897896] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.935603] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.935629] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.935639] CPU: 0 PID: 5475 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 31.935643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.935655] ffff8801cda7f840 ffffffff81d943a9 ffff8801cda7fb20 0000000000000000 [ 31.935666] ffff8801caf98290 ffff8801cda7fa10 ffff8801caf98180 ffff8801cda7fa38 [ 31.935677] ffffffff81661d4a 0000000000001677 ffff8801b071a118 ffff8801b071a0a0 [ 31.935680] Call Trace: [ 31.935692] [] dump_stack+0xc1/0x128 [ 31.935707] [] handle_userfault+0xa3a/0x1310 [ 31.935718] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.935728] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.935738] [] ? handle_mm_fault+0x117b/0x2530 [ 31.935745] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.935752] [] handle_mm_fault+0x1fd1/0x2530 [ 31.935761] [] ? depot_save_stack+0x122/0x4a0 [ 31.935768] [] ? __pmd_alloc+0x410/0x410 [ 31.935775] [] ? __lock_is_held+0xa1/0xf0 [ 31.935786] [] __do_page_fault+0x5c2/0xd40 [ 31.935794] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.935802] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.935809] [] do_page_fault+0x27/0x30 [ 31.935817] [] page_fault+0x28/0x30 [ 31.935825] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 31.935832] [] ? setxattr+0x153/0x290 [ 31.935838] [] ? vfs_setxattr+0xe0/0xe0 [ 31.935846] [] ? __lock_is_held+0xa1/0xf0 [ 31.935854] [] ? preempt_count_add+0x7d/0x170 [ 31.935862] [] ? __mnt_want_write+0x1b9/0x270 [ 31.935869] [] ? __mnt_want_write_file+0x97/0xb0 [ 31.935876] [] SyS_fsetxattr+0x130/0x190 [ 31.935883] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 32.133449] CPU: 1 PID: 5491 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 32.140975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.150312] ffff8801cd9278f0 ffffffff81d943a9 ffff8801cd927bd0 0000000000000000 [ 32.158284] ffff8801caf98290 ffff8801cd927ac0 ffff8801caf98180 ffff8801cd927ae8 [ 32.166252] ffffffff81661d4a 00000000000065e3 ffff8801b07550f0 ffff8801b07550a0 [ 32.174219] Call Trace: [ 32.176785] [] dump_stack+0xc1/0x128 [ 32.182121] [] handle_userfault+0xa3a/0x1310 [ 32.188149] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.195139] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 32.201513] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 32.208671] [] ? handle_mm_fault+0x117b/0x2530 [ 32.214872] [] ? handle_mm_fault+0x1fc3/0x2530 [ 32.221072] [] handle_mm_fault+0x1fd1/0x2530 [ 32.227108] [] ? __pmd_alloc+0x410/0x410 [ 32.232794] [] __do_page_fault+0x5c2/0xd40 [ 32.238649] [] ? mm_fault_error+0x2c0/0x2c0 [ 32.244599] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.251247] [] do_page_fault+0x27/0x30 [ 32.257467] [] page_fault+0x28/0x30 [ 32.262726] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 32.269799] [] ? SyS_mq_notify+0xc5/0xbf0 [ 32.275567] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 2018/01/28 10:08:35 executing program 5: prctl$intptr(0x18, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000632000-0xc)='/dev/autofs\x00', 0x400000, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x60)={0x0, 0x1e, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @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]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x10, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00002be000-0x4)=0x3, 0x4) 2018/01/28 10:08:35 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000eee000)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/28 10:08:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x200000000000003e, &(0x7f0000012000-0x8)=[]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000002000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) write(0xffffffffffffffff, &(0x7f00002d1000)="", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ad000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000315000)=0x0, &(0x7f0000823000)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00001a0000-0x8)='./file0\x00', 0x200000, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dcd000)={0x0, 0xffff}, &(0x7f00005fc000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000ea000-0x108)={r2, @in={{0x2, 0x2, @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]}, [0x7fffffff, 0x7fff, 0x3, 0x3, 0x400, 0xffffffffffffff81, 0x7fff, 0xd813, 0x8, 0x4, 0x101, 0xe48, 0x5, 0x1000, 0x7ff]}, &(0x7f00001fe000-0x4)=0x108) fdatasync(0xffffffffffffffff) 2018/01/28 10:08:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0x410007, 0x0) 2018/01/28 10:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff47) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 10:08:35 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000089000)=@hci={0x0, 0x0, 0x0}, &(0x7f000083c000-0x4)=0x6) sendmsg$nfc_llcp(r0, &(0x7f00007cb000)={&(0x7f00004a3000-0x60)={0x27, 0x7f, 0x1ff8000, 0x0, 0x4, 0xb5f, "60ab91201be3a29037a84f1f51740d792651dfff977101dc8d0a85de28a9dc6dbd7a01cd935ceb384ed42e466f465978483c6f7082a716c6d2c1f5ceacbc0f", 0x2}, 0x60, &(0x7f0000622000)=[{&(0x7f0000db3000-0xf1)="fb61f28810a9c91090723303d9a2798252a7d58ceead3529512c190894aa9c395df75764561fe57e1942e70a2df0f7972a23af6791bcf7d1935f8a58a6ecff18050d327598c70fd19df0bbef254e9a31baeeff9b8ee5ae664c9a1b09d6ad3a4a0b678075b3d34fe9e6c7f7a2de5a26535fe5f6dbb5ac6bef878542e82702cca61bf9662a5eb898c9e9ed1d7832265d6e1cc90b71d5ec31f00f6c4c78dfe605ea8fb3e495688245d40cfaf5412201c36fcd14968dc402e7992a4e5d5ab4b1eb19b6cd1d113c2e67c9b455030371c9cbbfcd72b9bd054443c5ebbc263655c097bb3030d066f7b997b1ffc1d458e46e752801", 0xf1}, {&(0x7f0000eaa000)="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", 0xfb}, {&(0x7f0000fdb000)="2567431d3ba1444bfc8fc1585c2341fbd74b6d7dfc3c41d684a29523f0b0459ecec84c222fd00357d659606ba0385332567cd84e3a482ae5a64a1e896ab368f0bd891eed547431f80202d1c47fed6b3e855c6a92e77ccbf3d6056c86afa60796dd561bd77daf3989edc081e9bc32a5bed9dd19b0790867d9550f96d59644e8fbcd99a3b3aea5809c2860479c8985f7afc0", 0x91}, {&(0x7f00006e9000-0x1000)="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", 0x1000}, {&(0x7f0000f19000-0x2e)="52e7837e08799fdde90ed3232651cdc7d37f00356197d372fee47ed74d3be8dd9ef12b154e2365b545d8d9a9ebf0", 0x2e}, {&(0x7f0000bec000-0x84)="6a9805e955edafe1356879810d65f2ad2e6ed6d9c8ed84073b2e118b39579f8355851cc9cfa688c09e56eb07270ffdf97afabfcd2c3dd2252e327b001056947ba988efda13483ef7e45cefbc67b4bb80085a161fc3d53ad73a9574e3112aa264afc298987cf31f67bee0079bc28a5da4efff9dfde5aca747ba73087cadaf72a70ffe9372", 0x84}, {&(0x7f000046b000-0xed)="5bd6d09196f8585c50b62aad80cf0dee628357fcf7549f142a022a82d120a517d5a520b3a87d7772e3ace78de08f87296949b25d1dac06c556b99e66a1290f5a9cb8ff98fa5656b4b4426084d9918c964a275146b1188104ddc48bc49e667e4d921a691c10ac56c7ecd3a053f66ae16b220993590576ebed9fef961e64d3f32b99c1d5bf4bc0ac4be96973ed74e6aee3eaab2c7ab82049db6241b117ea26e32d9e5f69cf838eb91e851fdbf8fec964b4fb4dc35adac1450f9d4fdd0725e3abf50f5cc1c1ed1baa0bbf97f140f16ae93f9e102778fe25e7225271aedae4d3e132e1244bdcbcb671ece9608e4079", 0xed}], 0x7, &(0x7f0000a0f000-0xa8)={0xa8, 0x19d, 0x9, "88622d27578d0a9ea9f03ebfdf76808a3e288f6511959f93b33c637fdc4d169ae6d4a8b39b98d3a1b3d3242ea4c32f879bcd2bf738a14a9741e9eebd9525acbd83b4dc8a7ce9ae1a008221167d09b95fe9caaf25885a538f00e2f14884bfc450a7beff3ff1173073c55044e8b37c6dd4b71d9f763ea3340035b4541d3e5b8fa7cdb11f51688f0cf867578e5d5d3c998a5ef3d9049cd7"}, 0xa8, 0x1}, 0x4000000) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) chdir(&(0x7f0000657000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x300}], 0x48) [ 32.281952] [] ? do_futex+0x15c0/0x15c0 [ 32.287544] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 32.294189] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.301002] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.307557] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 10:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000187000)={{0x5, 0x5e}, 'port0\x00', 0x20, 0xe1050, 0x6, 0x7, 0x80, 0x1, 0x4, 0x0, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:36 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbd000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00007a7000-0x68)="0501b46bb93a52965bd2a39c676abed8ed991d755f4f03da245aa57a8c728f2878d03703eab477d3cb8f3e18a7c921c918e0144db2e7e770f21f80f65f02e8ed54ade6f06486d6a911cf189679a11634f76d98c00cc288df83039ae28787318de6803c4d2b1ae591") socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = request_key(&(0x7f0000a9e000)='cifs.spnego\x00', &(0x7f000097c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000018b000-0xd)='/selinux/mls\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, 0x0, 0x0) 2018/01/28 10:08:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x1) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000b70000-0x1d)=""/29) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000075a000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ab000)='net/rt_cache\x00') readv(r1, &(0x7f0000c68000)=[{&(0x7f0000cdc000)=""/220, 0xdc}], 0x1) 2018/01/28 10:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000023f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d7000)={0x0, 0xaf, "8d9ef0a6a6872e0c10a7192258b2d6c55446b1f7b92c785ac7ebc2e174bf00e2fa0003a7fe8abd823913dbee2bf77ea0ba205f7d9a0e2a9e76b864ae291f7877ff951ca2287a9f991afa0da8e24120bd77b7c470566d5db70b9e171a8a9cab0b535ebb4be3358b828d565f35fb955f72f86ed07874768f5674a69066c28e34876cd9b982bc122c2646165c45ad9d7dff0d87ff437d2eae3e6afe3de0965f212290f16c6d167041645429a7bd304321"}, &(0x7f0000cd5000-0x4)=0xb7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000074c000)={0x0, 0x6, 0x7, 0x9, 0x4, 0x7fff, 0xffffffffffff8001, 0x7, {r1, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0xffffffffffffffff, 0x7fffffff, 0x1}}, &(0x7f0000853000)=0xb8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009d8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x1000000000000000, @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]}}, 0x88) 2018/01/28 10:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f0000f4e000)='./file0\x00', &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000936000-0xe8)={{{@in=@remote={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=@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}}, &(0x7f0000cb7000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000eb0000-0x38)={&(0x7f0000fd9000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000eef000)={&(0x7f0000c10000-0x2818)={0x2818, 0x25, 0x1, 0x0, 0x3, {0x16, 0x0, 0x0}, [@generic="", @nested={0xbc, 0x61, [@typed={0x10, 0x33, @u64=0xff}, @typed={0x8, 0x67, @void=""}, @typed={0x8, 0x83, @void=""}, @generic="89f5e1e59c8217850fefa861a3bbdab6d2f0761b342513b7ac670e2e31d4f70fe54cbf3197237e5640c55ec5e236130ec30520d9d1b4d7ff48dc3de27708df0c50654ee92be27703495affb1d8994d98c5271e23e5ec22e7d137e4482a082d050edf617952be8cb19e4a661e4e66ce33f1f3a96e5595477d62f7caeb9c833b720c9ec562956653cfbd2f8433fb7ba1978697dfb665f71a55"]}, @generic="741747700ddaa6d0441c5c88e5290ae840d79d1a04a1998b2ea7cb1f13162ca88cf36ac925ca405fdbddaf562b274b3d323f7cd08b2439644b4d2f962499ba6dfeb7d1c70613b1ccdec15f31e6765a3ede7aef0b1dacbd12acd541560892726df7699316d933694d", @generic="57014a4d1492e000d984f9939614e7eb5f0b62668702c0513da00aa1f1e87045667f024fb1d11de6733b6a3220c4e49c565f8c4f12476966f408a98af7dc8eb46f4ee07b32ceb76d03748eaf62f80efbc181f349596485bf901abe46c263db1356b0c7d516fbed1b45fc19b3b82d51db444508d356612e7c84f7ad64680b2f2ddc418cd943fd5436dde9d120336fd5f751d564ffcbe3c70fdc9083e58f6d66d441c3f5a94bae8eb8e3735a26cbd163e46c98171460cdde1c74b49849b20abaeca4712ce4c2c3ec2c11b7d45e60cd27a7ad6ea21dae91312069dfe3964ec49964be96e8cc46536a6da79e8b58", @nested={0x1110, 0x7d, [@typed={0x8, 0x78, @void=""}, 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@generic="76b7d324164d8d636dea062e650c68cb61fffaa8c9e0f6955fabf256ae7e5b0cc0eba6e0f8e00a3672ef9ee229c1ccf19a87dedf553be4f51ef0eb800510c7dccf565f1177378d31e4fd9154a82bea1b9513f12bbabceb4e32d2d6ae4b9c49b0eb9c5a0fada126de67d3d467bab17de32a8ea13396bab14fcbdfaf241a4a0eded6a8441926c5e13b4496de832f1359f723d2cbeb0e2ca990a838383bf3f2fb19921580340827e309d8eb30e8553a30636dae061e7a0cf24299d5404fb959e233924ef240f758edcf08a380201ac0b8a2c7", @generic="2a87c5c5e1bace068dce483ad0e5eb3e9f6467b7f7bc9ca18ac42fa74ad1f5058a86936a329f841ac61ded77de95b88a5068"]}, @nested={0xb8, 0x57, [@generic="9a1ca75e758926c8297548db3d6cb6e753959e54de54f94cc52b1d60c80c54d8e4c78ce4ce53f8ad469aeddc3a6f319c618b8534e0a311a0266f2e3503c5677b53a0cbecafc5a4bb6abb546e5598c2a3c79a06aba0482bbf5e07e3908814c419339edf771d92ac5670b9ad434cdd7e383a3d4e3171101200704ac6d31dfadabe58028e88aa774dbb8d8fbf7a02ba55ee16a4c60de2d635f7bfe0518303624306d4f2664f4b937b9c68a4269f30f8e06a156faf"]}, @nested={0xa8, 0x81, [@generic="e916047e35992cbdfe1cbe444ab2c7881858d7df4c548a8f493e992336", @typed={0x78, 0x6e, @binary="03e866dcd8e2d08f1cc8e0ce46971e666ee51d01983f68ccfee92f353babce585f492664c1a7365f177feb7a7dee67902da496a9fc2718d8c83fae2f85697063639924893f34f6be55448ffbc8888cea16617f14dfd691e43561dc80615aaae934ab375514bfffacbb988b91a12d"}, @typed={0xc, 0x7b, @uid=r2}]}, @typed={0x10, 0x3f, @u64=0x5}, @nested={0x134c, 0x64, [@generic="bc5e8d7622444f61fc93058112a2a2735aec369090c06ca808a164b879da0f16ab81a9d38f153fb5ade4425c29016f9fbd52b3751845b61e68e2561a220acabe991400d021ff364d68f2e9b4b4a430e961033dca5f71ddc39c814bd19e41d69a5404670488ddfdc3c784318b1f4f5388f34d2e611abace5934d1bb1608463e3d22e65bdb39d9b83baf35d65a7b73fb1bf129268d287ad6fbdf6941257a49feca1cb2160143b3484afbab23774561e9bdb47d4d94ed206820003aae4d6fdb408f4a4a19815bf3be899a7c4532cc4e6f7aedeb2ce9", @typed={0x44, 0x81, @binary="ffa3b98162f5486852618b853ce5000bfb70ef049800ad8b3d2bfda54c9f6b9ef87769e2ba78286e0ec00e0e711de912aa03e76002220233b7"}, @generic="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", @typed={0xc, 0x70, @uid=r3}, @generic="2e882a17e604a90e3fac21c3b09382bd78b81682cfc1860e93cc87f2360604852b86c045832692c3e32c7929bd7a3dc298ab52a8cfe890bdf0e0fe4de605fc2b2e9419bd6abb728fe7659b6f4eb1414a294518922906099dc9c269d41e513b9f3a317604f5eac45a0bc522d3970b9f9cdb9c0dca2d682328364c6736ce03b2878a1ca0b585a917fd44fc3b4416a5efd43d5e6e8d0e83fdaad00d50c97ac6a8f9a9ddf763018966e43c3f4ac70c90b4fcd2005720be57e45f186b4a95f4d3f7b4afde783920f1bce986d715245b2d83984d284e", @typed={0xb4, 0x8d, @binary="55e859041e44e2366571799e84fd8dcf39dc57b6e6016e2ada8f60c00f1c3dc27aea1aa75aa6a5a0d0aa45dd82197bc35fe3f7af5747fb837a6b4f3a7bb6dae9899568c41262f98220c7f9e0f65ae65046529ffa706b7cdc46113f0977a675b8578262044aee518a6e5393c0a3f3ae21c372e9f4ddbdee31600a78454c15bae9667c29c78fa221e98b7f8fb3d8c8dc4bdf0acaabaa66e6898947dc2db3212d0e93bff027078001123d429d05"}, @typed={0xc, 0x19, @u32=0xda3}, @typed={0x18, 0x50, @ipv6=@loopback={0x0, 0x1}}, @generic="582a19282c2781317cda1defe51d78dd4fcbb5cd2d27e7afdd295f874fcecb4f165223a6531d17321111922f10a63cd23f4c3b6cf9bfa90b5c0942a658c743b30fd4397b58d69a9bd399e25abc98212d8d782bfd99103283483304a4de146709b7f0c38aa94a44c92f8c6593be3d93a14083cf1cf23e"]}, @generic="127831dcebf22c8c0dd3f41b9234b84ca70a44f78a395ba4c6a8e9e4ca1a3353f593e68c9f"]}, 0x2818}, 0x1, 0x0, 0x0, 0x0}, 0x4000) poll(&(0x7f000034a000-0x20)=[{r0, 0x2, 0x0}, {r0, 0xa468, 0x0}], 0x2, 0xb68) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b4000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r4, &(0x7f00008d1000)="3965b116ce75f80706bf170d3d9827a3b69a8887445197cc3dc9b2a4428c62055705cf4bffb5f5863a047644b3252eefec40df36c9c13737fe614a86bc523d9c84f1960c86d154b99ca997d42a0a0200ae4b5a93a55147d1ebc25c9600ebb8a09dffbbe0451457886c7f59f734fbca38d4fca771fd27c036154762625d7ee8db2a928c92beee451b0371b632af399ba56d6009a133014fddf3dc56985a5ead82c554ce00725410406b4ba349c3efb49f435b4dd404b20532e1360e4ce8a384bef49bc6f1bbb4e3bb76e0325591d5f6fa95815efda924cfde09ef", 0xda, 0x0, &(0x7f0000ecf000)={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa9b}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000056d000)={0x8, 0x0, 0x10003, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f000074e000)={0x3b, r5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00008f8000-0xe8)={{{@in=@empty=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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a1000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000083e000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r6}, 0x14) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000685000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00004fe000-0x10)={0x200000000000004e, &(0x7f00001ff000)=[{0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x20000000000000, 0x0, 0x0) bind$ax25(r7, &(0x7f0000bec000-0x10)={0x3, {"8cbe58a6cdbb0c"}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000046c000)=@assoc_value={0x0, 0x3}, &(0x7f0000513000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009c8000-0xc)={r8, 0xfd, 0x20}, &(0x7f0000434000-0x4)=0xc) 2018/01/28 10:08:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001000)="", 0xfffffffffffffe12) recvfrom$inet6(r0, &(0x7f0000000000)=""/51, 0x33, 0x40000000, &(0x7f0000000000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) 2018/01/28 10:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000284000-0x4)=0x5c, 0x4) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0xffffff79, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053c000-0xb)='/dev/hwrng\x00', 0x83, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000824000-0x20)={0x0, 0x2, 0x2, 0xffffffff, 0x10, 0x1}) connect$ipx(r2, &(0x7f0000d33000-0x10)={0x4, 0x4, 0x0, "2d6567491014", 0x4, 0x0}, 0x10) 2018/01/28 10:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00007b7000-0x4)=0x0, &(0x7f000066f000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f08000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000561000)=0x0, &(0x7f0000a07000-0x4)=0xfe28) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00007ca000-0x58)=@routing={0x2c, 0xa, 0x1, 0xffffffffffffff01, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x58) [ 32.334339] audit: type=1400 audit(1517134115.973:25): avc: denied { setpcap } for pid=5515 comm="syz-executor5" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 10:08:36 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8d000)=@ethtool_dump={0x7f, 0x3ff, 0x101, 0xce, "0775e35f9fd0667daf74b6fabbfc434ba1e7c462b572a0ee7836b7e76d6d6d28b876e4c4d5d6804ce4bc5d904c12ca1817cf323ab6555baceb634466850babe9f25ece6dedb99f81a63957c19386f888fc836c8969232b58ba507b9c4d83b2dfc3626f1d4acc127cda27713e05e71551fb36cafa5e6abae412b26712ede8bc463df6d8bc63732da5ae97fd9b23c2a2d7564f8406c5c01fee052193220a441e5c7827fe0b514a6aedba02b80617365eaf8564a878512152b856aaf2333a00c76fa1258e21778e86ef44c48a7b03da"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) setreuid(r2, r1) [ 32.397486] FAULT_FLAG_ALLOW_RETRY missing 30 [ 32.404414] CPU: 1 PID: 5528 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 32.409753] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 32.422088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.431437] ffff8801c99578b0 ffffffff81d943a9 ffff8801c9957b90 0000000000000000 [ 32.439469] ffff8801d1117a90 ffff8801c9957a80 ffff8801d1117980 ffff8801c9957aa8 2018/01/28 10:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(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$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00009d0000-0x45)="f2ac81d4ddd7f3a2cdc51d8ef58d16ec07639685375dea3829a47b55accdc2efb66b71fab397981bfe1a15e2eefa3827226a62aa795e89a8b072edc804ea6e3483d75d370b") close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) [ 32.447503] ffffffff81661d4a 00000000000065e3 ffff8801c96888f0 ffff8801c96888a0 [ 32.455532] Call Trace: [ 32.458106] [] dump_stack+0xc1/0x128 [ 32.463458] [] handle_userfault+0xa3a/0x1310 [ 32.469517] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.476522] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 32.482914] [] ? handle_mm_fault+0x117b/0x2530 [ 32.489144] [] ? handle_mm_fault+0x1fc3/0x2530 [ 32.495376] [] handle_mm_fault+0x1fd1/0x2530 [ 32.501446] [] ? __pmd_alloc+0x410/0x410 [ 32.507161] [] __do_page_fault+0x5c2/0xd40 [ 32.513021] [] ? mm_fault_error+0x2c0/0x2c0 [ 32.518980] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.525632] [] do_page_fault+0x27/0x30 [ 32.531152] [] page_fault+0x28/0x30 [ 32.536420] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 32.543503] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 32.550412] [] ? watchdog_nmi_disable+0x120/0x120 [ 32.556902] [] do_seccomp+0x632/0x1860 [ 32.562448] [] ? SyS_futex+0x22e/0x2d0 [ 32.567962] [] ? __put_seccomp_filter+0xa0/0xa0 [ 32.574250] [] ? do_futex+0x15c0/0x15c0 [ 32.579847] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 32.586492] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.593304] [] SyS_seccomp+0x24/0x30 [ 32.598639] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 32.629146] FAULT_FLAG_ALLOW_RETRY missing 30 [ 32.634072] CPU: 1 PID: 5528 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 32.641598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.650932] ffff8801c99578b0 ffffffff81d943a9 ffff8801c9957b90 0000000000000000 [ 32.658917] ffff8801caf98410 ffff8801c9957a80 ffff8801caf98300 ffff8801c9957aa8 [ 32.666889] ffffffff81661d4a 00000000000065e3 ffff8801c96888f0 ffff8801c96888a0 [ 32.674865] Call Trace: [ 32.677427] [] dump_stack+0xc1/0x128 [ 32.682765] [] handle_userfault+0xa3a/0x1310 [ 32.688798] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.695782] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 32.702159] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 32.708459] [] ? finish_task_switch+0x1ed/0x630 [ 32.714747] [] ? finish_task_switch+0x1c1/0x630 [ 32.721034] [] ? __schedule+0x64d/0x1ba0 [ 32.726722] [] ? handle_mm_fault+0x117b/0x2530 [ 32.732924] [] ? handle_mm_fault+0x1fc3/0x2530 [ 32.739124] [] handle_mm_fault+0x1fd1/0x2530 [ 32.745151] [] ? __pmd_alloc+0x410/0x410 [ 32.750833] [] __do_page_fault+0x5c2/0xd40 [ 32.756689] [] ? mm_fault_error+0x2c0/0x2c0 [ 32.762632] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.769271] [] do_page_fault+0x27/0x30 [ 32.774779] [] page_fault+0x28/0x30 [ 32.780027] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 32.787097] [] ? bpf_prog_create_from_user+0x121/0x2c0 2018/01/28 10:08:36 executing program 5: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000de1000-0x8)={0x0, 0x0}) r2 = dup(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000f0000)={0x0, 0x0}) perf_event_open(&(0x7f000070e000-0x78)={0x7, 0x78, 0x2, 0x4, 0x3, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, 0x1, 0x80000001, 0x9, 0x100000001, 0x74, 0x429, 0x1f, 0x2, 0x8, 0x101, 0x9, 0x9, 0x7ff, 0x4, 0x5072, 0x7ff, 0x80000001, 0x1, 0x8, 0x80, 0x0, 0x1000, 0x2, 0x8000, 0x9, 0x10001, 0x2, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000de0000)=0x0, 0x1}, 0x0, 0x1, 0x4, 0x6, 0x6, 0x5, 0x39d, 0x0}, r1, 0x10001, r2, 0x4) 2018/01/28 10:08:36 executing program 2: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000866000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000078000-0xa0)={0x0, @in6={{0xa, 0x2, 0x867, @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]}, 0x6801, 0x17c4, 0x1, 0x95, 0x5}, &(0x7f00008e3000-0x4)=0xa0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008e2000)={r2, 0xfffffffffffffffc, 0x10, 0x99, 0x2}, &(0x7f00008e2000)=0x18) 2018/01/28 10:08:36 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000365000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00003bf000)=0x3) mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000005f000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000014000-0x4)=r2) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r3, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f0000037000)="", 0x0, 0x0, 0x0) 2018/01/28 10:08:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000074000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000014000)='@\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000-0x2a)=',mime_typevboxnet0^@,md5sumem1\\vmnet1eth1\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000-0xc)={r0, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x108) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c62000-0x8)={r2, 0x39}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000001000-0x4f)="95d23be20eac5ef212f8721af7d59f2f44e931a8309da15a6df65ceb88105c97953f44f303d9e089f180c20881d9117d3d81b2ff37e6421b4d9e129e541b1a5af69770ea0088218e87609a17e82150") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c15000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) bind$llc(r0, &(0x7f0000e15000-0x10)={0x1a, 0xff, 0x6, 0x7, 0x4, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000a24000-0x11)='net/softnet_stat\x00') time(&(0x7f0000d89000)=0x0) mmap$binder(&(0x7f0000a31000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r1, 0x0) fallocate(r1, 0x0, 0x7fff, 0x3e00000000000) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000fd2000)={0x20, 0x8, 0x101, 0x9}, 0x10) sendmsg$netrom(r1, &(0x7f000014d000)={&(0x7f00002d1000-0x10)=@ax25={0x3, {"fe7d2ad6131308"}, 0x8}, 0x10, &(0x7f00004fc000-0x10)=[{&(0x7f00009c2000-0xba)="0f37a241b8c3dfb086cc5c3f425abf664a2fc638c659f2c6b5c309fbe36de090579568c4c2d4668df23454f700ac7f031569c87554fa8b08357796cae4142df8e4333122a76b25ab3fc3e044d272ec6b783f7a3d5deb364045fb14a2343d894ba41c9cfba6909da9ef03fc77131906b045a8e7e5b30b41853cb97b93fec5f5a969075be9617da1e6d994c1b65163e4429600de43caa5ceda93d8a7c481faac644d580823a022fdca88e3bcaad338427be1bae91f06816a592165", 0xba}], 0x1, &(0x7f0000acf000-0x408)=[{0x100, 0x0, 0x1, "9def6a6d818e5ef3f6f3d98fd238174ebf6f75892fab5eb8c61f0f53521330766b2d34b1679004d23cbf84a82ad76bd910ec4537c8aa2d3b5abdbfdb90c011747aa106b20095fd68ec752234766306c3e498082b26215cee2ba9a4c70e8af1abd08646cfe19db79ab2348b68018e8eb3a2101d452873207be87cddc35444f0159bfa7c7c1bd6b241eef5d0b554e511f00ddc2926a5339a4835e190bd33b17d1077f2f422dfba6846cdbe4dbaa83338c2cbe0a55d7ab5b29cbcd6f7fe15525106c553bce4d14e377c307ab3e7199d2b24e624479db41cd11f339a79a81f66f2ad6610a07316f345c2de029e84fba5"}, {0x50, 0x110, 0x100, "20310d322cf10a634733826f15b1eee8c3fe4b4dfc22b2b9886b434955a0c5b3b8990af3fa7752759966844e949224e8b30639e7d0ffaa21d821fe"}, {0x18, 0x129, 0xa724, "9f501d2677"}, {0x90, 0x119, 0x6, "841865a26fcd36005dbd5b276df267b3efc28ebb5386c4373bbeaf8795bbaa7451bb76396b3c748c0d2953ceef9c99b11f3af4593c7bdf0dee2aac689f085e1a560ab41f5c8f76209f7c9d1294286cb0732658ecddf9f33afc9753c72e95ebf008498a8ba37d3cac5bb1820fa034e441cef60e26f009ac27c50b6f94df366634"}, {0x70, 0x117, 0x100000000, "6f9d11529c8717f179bc5673df74bcc29a2f37b2b5bd0f1299d56087f2a28073b87acbc7a48fef0e44e340c15deb89c62bb7000cb13ade59762f90ce9c920d044d8696fc1f6b228c2045938e4c71b1b87c72ffdae6bf8c7234b422b23cea"}, {0xa8, 0x11d, 0x80000001, "12c93a2fff5b3697447bfe7cc5fdcfabf86d54db8aa34956ebf19af30162c329daed8f933fbbb1d62979f13a1a0c4de3478f10c2b70c26d8a80322063e3d793310b6532a39c8ac85f757029e8678d69cccc9bb6c791382ff20090a4a1cc57beb42d3f20019570c04b89f4d7949cc259ddec3a5deb9d9657137d72a27423d2f7038c3b2109d53d7f45e141f82466cf228058960b3"}, {0xf8, 0x29, 0x20, "9872910f5cd94f7d7a3a7842bab23aae9de73013263ad212212bd4947777586794ae429ad6b935845b70241e45a1aa01ba38bf723ddbcdf00abcf1828815d5a7aa43b6b630392934abde9ad387f3ac53e00d376bd8a365e3829f4dfdb2d13512b7c037378f5657b995d4a5e36cc04972d7c520fc67200abe7ecac6eb132db4e692a944bb50fe3c5dd2c12f3bef94c6167bc3e4e18a0b91314b3dadc885cd3ff500ea8076e0c1612dfff9a72f533c68f62109c4b5c32adcd5a78a96a71fc5fd9a0244c8397018df94071885ab791752c5d9a89efb5ff3800bfbc7475ba0000e03615c8e4a"}], 0x408, 0x44000}, 0x890) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009c7000-0x4)=0x0) ftruncate(r1, 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f67000-0x4)=0x401, 0x4) fcntl$setownex(r1, 0xf, &(0x7f000054b000)={0x1, r2}) 2018/01/28 10:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = syz_open_dev$sg(&(0x7f000044d000)='/dev/sg#\x00', 0xffffffff, 0x40) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00009ce000)={0x0, 0x1, 0x6, 0x3, 0x7}) openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x1dd27fe8a57d92a, 0x0) 2018/01/28 10:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(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)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00009d0000-0x45)="f2ac81d4ddd7f3a2cdc51d8ef58d16ec07639685375dea3829a47b55accdc2efb66b71fab397981bfe1a15e2eefa3827226a62aa795e89a8b072edc804ea6e3483d75d370b") close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/28 10:08:36 executing program 7: r0 = memfd_create(&(0x7f0000754000)='[{^-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000001000-0x4)=0xffffffffc43e50df, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/01/28 10:08:36 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000002a000)=0x9) r1 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='cpuset\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 32.793993] [] ? watchdog_nmi_disable+0x120/0x120 [ 32.800455] [] do_seccomp+0x632/0x1860 [ 32.805968] [] ? SyS_futex+0x22e/0x2d0 [ 32.811477] [] ? __put_seccomp_filter+0xa0/0xa0 [ 32.817764] [] ? do_futex+0x15c0/0x15c0 [ 32.823358] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 32.829995] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.836807] [] SyS_seccomp+0x24/0x30 [ 32.842141] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 10:08:36 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000009000)=""/165) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2200, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@common='yam0\x00', @ifru_flags=0x100}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000003000)=0x10) select(0x40, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x1, 0x3f}, &(0x7f0000005000-0x40)={0x4, 0x81, 0x9, 0x401, 0x1, 0x7f, 0xabb, 0x10000}, &(0x7f000000a000)={0x100000001, 0x8001, 0x8, 0xfdd, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0xadf)={r2, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/28 10:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000783000-0x65)="a0df22fe5e70f2ba564038417a1d0378c36d6ec29d70559a69c9c29c1ae9f6532db6067029fa707a8fb5bd550f994a17566ca4a92a0766f0faa1da1c9d221f92cdd6f8696c5ec0a52597c2c9e4ee96127512110b9e12600c86f9449dccbfe151659e1d183b") writev(r0, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) 2018/01/28 10:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000707000)=0x8) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000414000)='./control\x00', 0x800) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/01/28 10:08:36 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000bdc000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0xf0)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/28 10:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$evdev(&(0x7f00007ec000-0x12)='/dev/input/event#\x00', 0x800000000009, 0x0) getpid() gettid() fcntl$getown(r1, 0x9) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000991000-0x8)='net/raw\x00') sendfile(r1, r3, &(0x7f00005d9000-0x8)=0x0, 0x10002) 2018/01/28 10:08:36 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x193101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) mmap$binder(&(0x7f0000bcc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000647000-0x8)=0x1) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) splice(r1, &(0x7f0000c80000-0x8)=0x0, r1, &(0x7f0000134000)=0x8, 0x9, 0xd) [ 32.889313] binder: 5604:5606 transaction failed 29189/-22, size 63-0 line 3004 [ 32.906491] binder: 5604:5607 transaction failed 29189/-22, size 63-0 line 3004 [ 32.928164] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 10:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = add_key(&(0x7f0000b5f000)='pkcs7_test\x00', &(0x7f0000579000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000628000)="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", 0xfc, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009b0000-0x14)={0x0, 0x2, 0x4, 0x8001, 0xffffffffffffff00, 0x7fffffff}, &(0x7f0000da1000-0x4)=0x14) add_key$keyring(&(0x7f00009cf000-0x8)='keyring\x00', &(0x7f00007e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e30000-0x10)={r2, 0x7, 0x6, 0x3}, &(0x7f0000ad9000)=0x10) r3 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) mq_open(&(0x7f0000a26000)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0x80, &(0x7f0000e9c000-0x40)={0x9e9f, 0xffffffffffffff00, 0x9, 0x1, 0x10001, 0x8, 0x1, 0x80000000}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/01/28 10:08:36 executing program 0: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x2342c0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000f50000)=0x100000000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000055c000)=0x0, &(0x7f00005a4000)=0x8) read(r0, &(0x7f00002b9000)=""/99, 0x63) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f51000)={0x75, &(0x7f00000e5000)="4d3e44e9efa659be019313aa8928e3c38297668cbae5595fac01f6c622927acd41c2fe9c65f5f9b117e9a6640ffcc15271cc00a7795400a70e2e387688661b44bfaaa69d7f3f6f5a0985ee391180fea2434c0a3d3665bf5872bb7f9f520e40d9589bdce6b6e3b2e7687814852c93e8581e2bf8ebd9"}) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f0000226000-0x63)="14", 0x1}], 0x1, 0x0) 2018/01/28 10:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000928000-0xa)='/dev/ptmx\x00', 0x50000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00002f0000)={0x6, 0x3}) [ 32.935300] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 10:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f00003fc000)="", 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b55000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000897000)=0x10) 2018/01/28 10:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000707000)=0x8) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000414000)='./control\x00', 0x800) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/01/28 10:08:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) 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}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x80000) [ 32.994416] device gre0 entered promiscuous mode 2018/01/28 10:08:36 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000020000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021000-0x10)={0x1, &(0x7f0000020000)=[{0x10001, 0x1, 0x3b2a, 0x4e3}]}, 0x10) 2018/01/28 10:08:36 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000619000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000355000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f000069d000/0x1000)=nil) 2018/01/28 10:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000543000-0x15)='/proc/self/net/pfkey\x00', 0x50297890b92316ab, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000642000-0x8)={0x0, 0x0}, &(0x7f0000890000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c20000-0x6)={r2, 0x5fc6}, &(0x7f0000d11000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cec000)={0x0, 0x80000001}, &(0x7f00004be000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002e6000)={r3, 0x401, 0x6, [0x4, 0x9, 0x10000, 0x1ff, 0x2, 0x2]}, &(0x7f0000f7b000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eed000-0x10)={0x0, 0x100, 0x1ff, 0x969}, &(0x7f00001ea000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004a8000-0x9b)={r4, 0x93, "5cb7f75b16b5af194d279d6b5c36f21c2d7b83695742d28cd2591204a5fb3462c1d5e558cd91849cf1751c9d015aeeeabc0434d54012e9f1875142a761b1c0d8a6fb83cc7b8608619f759e6f326ff98e2a1cf1b51fe46724f6558be58c750bf8ef609fad5a6a86d83cc466a3bd174170057bcdc2083dfedca163c92734dd17caa08e26453cc10be360c3a9b9bf12b9f85a27a2"}, &(0x7f0000ced000-0x4)=0x9b) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/28 10:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') utimensat(r0, &(0x7f0000be6000-0x8)='./file0\x00', &(0x7f00005f3000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x3a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) 2018/01/28 10:08:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, 0x0, 0x0, 0x0, 0x0, &(0x7f000053d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={r4, r2, r3}, 0xc) setfsuid(r2) 2018/01/28 10:08:36 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000000c000-0xb)='pkcs7_test\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000-0x62)="abca9e24eacdfc77e760f49b1eb8d976827d45cfb5094ff0c277b63f65eaff52fc4405356f34022250577a8e536727122542511c1e397334280c3e5f57876c772e253d1df7be789740a50fc20cd9e5afdc6f6155374901abb5ee73a762b2ae3da4fa", 0x62, 0xfffffffffffffff8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000000b000)={&(0x7f000000d000-0x4)=[0x0], &(0x7f000000b000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000009000)=[], 0x1, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000-0x34)="13e7088aa4be33b7ff59057ffa917cfbf036fb1bf525657d1f67747c9219d35caa759b6372cda4028ac6c5b1aafee514e756dd39", 0x34, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 2018/01/28 10:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000089e000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000da3000)={0x0, 0xe7d, 0x30}, &(0x7f00000e6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003e4000-0x8)={r1, 0xffff}, &(0x7f000013f000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000fdd000-0x4)=0x0) 2018/01/28 10:08:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ed2000-0x1f)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) 2018/01/28 10:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000446000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00003f0000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007d0000-0x30)={0x1c, 0x0, &(0x7f0000736000-0x1c)=[@increfs_done={0x40106308, r1, 0x4}, @increfs={0x40046304, 0x2}], 0xa9, 0x0, &(0x7f00007e6000)="943b02cb82623c5aaf3c2b0d32ba5c74515f95145d53001e421b56ab80e30447e29128f319c8a1d3793bcbd8a8ac3a54a185a181cbbab99b3a993e6b0b75152eea1c9ee1131397af4ec7c85d3fa13187eabf91f75b6c7deeaeacfc7bb61e0e28a12c87ef1482e438fb46c84bc42241a868461dbae694d470c37ccae15c435e2ab4975601390b8a6544621f4d93fe62050263eb06618ca6aeef4b4427c008fe79ca1564222f3c2aa650"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b8000-0x30)={0x8, 0x0, &(0x7f0000eea000)=[@acquire={0x40046305, 0x1}], 0xbb, 0x0, &(0x7f0000fa7000)="8cb1513f27e8c60b3929ff150fd00f9bd5b0174d7b2828ae7afdd1e4a71eaa205b3b316be7857371ecd8718854a706cd77d7724f3dfebdfb855e18cfa559cd99281c400ad217dea98c09935a441ed03587fc7fb74d0ccb1d36bb005c608c444828241e45d0b90fa97f4aaf58dff7e29a9d3b7e6f9384f3460ed091d00eb21dbcfc1c8a7120d088ebeea98173f2b69a60af6794249cc5be506d761316a444a20263545bbc1439d95ac5d00971dbe09718746161ffb0a4d657287782"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) pipe(&(0x7f00002c1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00009ce000)={0x0, 0x5}, &(0x7f0000bcd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006f4000-0xa0)={r5, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xfff, 0x8, 0x3}, 0xa0) write(r3, &(0x7f0000777000)="", 0x0) 2018/01/28 10:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000259000-0x10)={0x0, 0x0}, &(0x7f000026c000)=0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) connect$l2tp(r0, &(0x7f00001d5000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x4, {0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xadb}}}, 0x32) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) 2018/01/28 10:08:36 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f0000c22000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e07000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000001000-0x57)={'system_u:object_r:getty_var_run_t:s0', 0x20, 'system_u:object_r:lastlog_t:s0', 0x20, 0x36, 0x39, 0x20, '/usr/sbin/cupsd\x00'}, 0x57) connect$netrom(r1, &(0x7f000086a000-0x10)=@ax25={0x3, {"0ad51ae229ad6b"}, 0x9}, 0x10) 2018/01/28 10:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a0) sendto$inet(r1, &(0x7f00008eb000-0x1)="96", 0x1, 0x4005, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f0000d63000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = add_key$user(&(0x7f000041e000-0x5)='user\x00', &(0x7f0000901000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf1000)="d58b0a41c59650dd443bddd7dd6f0881cfe49496e8f1058ceb727242987d443a6236e4cfd0813548a0bc1c319933e9132286801c199aafa0bfe91a85fa1d3e7b7759c5a5114304693694e062ba05319c034dd606bf717e34290942eb81bdc5b1c3f6df171c66b1970b3dbe5f48a037f5cb668ee5af04445b3d0b76988adc7f37f6f0ff6145134ef7e72d255f11f76215e54b07e0bc6810cccad0940b344f6bba1cb0a98cd80032860608ffff7336ba0bc35ac31cb207aee8fab7ea28e9033bba092e6160370012c3092351530475bd484b692fabb2dacf5f764225da1b9185aec59b63d8089a66", 0xe7, 0x0) r3 = add_key$keyring(&(0x7f0000f58000-0x8)='keyring\x00', &(0x7f0000528000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) accept4$nfc_llcp(r1, &(0x7f0000d63000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000085c000)=0x60, 0x800) ioctl$TCSETSF(r1, 0x5404, &(0x7f000003d000)={0x7c70, 0x8, 0xfffffffffffffffc, 0x401, 0x4, 0x10000, 0x1, 0xfffffffffffffff8, 0x23, 0xbc9, 0x1, 0x5}) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000387000)=""/50, &(0x7f00002ba000)=0x32) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:37 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000018000)={0x3, &(0x7f000001f000-0x18)=[{0xfffffffffffffffd, 0x1, 0x8, 0x800}, {0x4e11, 0x4, 0x4, 0x8000}, {0x6, 0x3b, 0x0, 0x7fff}]}) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/01/28 10:08:37 executing program 2: r0 = getpid() ptrace(0x11, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) 2018/01/28 10:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) pipe2(&(0x7f0000209000)={0x0, 0x0}, 0x84800) write$evdev(r1, &(0x7f0000cdc000)=[{{0x0, 0x7530}, 0x7, 0xef73, 0x4}, {{0x77359400, 0x0}, 0x3, 0x7, 0xffffffff7fffffff}, {{0x77359400, 0x0}, 0x10000, 0x6c67, 0x1000}, {{0x77359400, 0x0}, 0x9000000000, 0x3b, 0x8afa}], 0x60) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 10:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x42800) bind$unix(r1, &(0x7f0000f89000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/28 10:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) 2018/01/28 10:08:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) statfs(&(0x7f0000525000)='./file0\x00', &(0x7f0000881000)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x541f, &(0x7f0000479000-0x8)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005b5000)={0x0, 0x7ff}, &(0x7f0000135000-0x4)=0x8) sendto$llc(r1, &(0x7f0000bb5000)="76b52cd43e07d536f3", 0x9, 0x4008000, &(0x7f00000b1000)={0x1a, 0xf7, 0x1, 0x3ac3, 0x2, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a18000-0x10)={r2, 0x6, 0x6, 0x7}, &(0x7f000061a000-0x4)=0x10) 2018/01/28 10:08:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee0000)='./file0\x00', 0x5c) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00008b8000)={0x8, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/28 10:08:37 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000387000)=""/50, &(0x7f00002ba000)=0x32) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/01/28 10:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a3e000)="9e1c47b5340fea31feacb192972aae5d00b62cbf024a6d22c8429beca9983394f443a1a3febd3e", 0x27) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) waitid(0x1, 0x0, &(0x7f0000337000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x41000000, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xb7}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7a000)={r2, 0x8000000}, 0xfffffffffffffd37) 2018/01/28 10:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b82000-0x15)='/proc/self/net/pfkey\x00', 0x8300, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c12000-0x9c)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e2000)=0xe8) accept4$inet(r1, &(0x7f0000e44000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000570000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000054d000-0xb)={0x0, 0x3, 0xf0, 0x7, 0x3, 0x5, 0x5, 0x3f, 0x6, 0x80000001, 0xfffffffffffffffe}, 0xb) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@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, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 33.491832] device gre0 entered promiscuous mode 2018/01/28 10:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) exit_group(0x2) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/autofs\x00', 0x10000, 0x0) pipe2(&(0x7f00007ba000-0x8)={0x0, 0x0}, 0x80800) linkat(r0, &(0x7f000070a000)='./file0/file0\x00', r1, &(0x7f0000d68000-0x8)='./file0\x00', 0x1000) 2018/01/28 10:08:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:mouse_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ad2000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d2000-0x5b)={0x0, 0x53, "453cfa938da15a28cc74409f7b5a3b944d4523ea7410d91c7bfe796c3fb436f111e66538fa8521c0299c8cc013175b2fe60a129114756da3bf5d8acf480aafe101a78b103716476232141ed9dab5900f4eb685"}, &(0x7f0000446000)=0x5b) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001f7000)={r2, 0x3}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ffd000)=@assoc_value={0x0, 0x0}, &(0x7f000060e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000168000)={r3, 0xb5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cf2000)={r2, 0x8}, &(0x7f00005d1000)=0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80) 2018/01/28 10:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00007f5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000097e000-0x4)=0x10, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d31000)={0x0, 0x0, 0x0}, &(0x7f0000967000)=0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009b8000)=0x0) timer_create(0x0, &(0x7f0000bcf000)={0x0, 0x34, 0x0, @thr={&(0x7f0000fdf000)="0deb453fd215d918addbdc3dd519c2fb5249d8d73b1c9dc962ce410bc5a7e63ee87279e1b4acc15114aaf7ff6b4b875f2a0b841356973a1d5727c45773449ce34c2d245167af7c3a49b7a800479cf985eab37e82ebb0f74853a981bbf7ba9b9cf33daa5a5ad04c1a6b6ef6917affb4a7e252a23f03d8f41c8140776731599b4e9169e3b57064c9dfd510439fa341b956deaea0c0ca0aa888a27dc349de89b22815de5ad5bd8ce0e29e73900cd9d52862bc44b7afa498e40acd89cc30b3ccf79fa116742b641cd0f5490f5395731695369eaaa7bb4fbe2fe697e89c57368e6dfe93c2cf0d2656", &(0x7f0000080000-0x47)="f8465694fee26fc75a901b43b531f2859bbde677dae1e132267ff70d0f61c90e0ce3804740a253293c188f794d455289743a703d859d2aa0275b42e15de851d3629fe8b22b5d44"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006a000)=0x0) timer_getoverrun(r2) 2018/01/28 10:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00002f9000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/28 10:08:37 executing program 4: unshare(0x20000200) prctl$setfpexc(0xc, 0x20000) unshare(0x24020000) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) fcntl$addseals(r1, 0x409, 0x2) connect$inet6(r0, &(0x7f00006f2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 10:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) sendmsg$unix(r1, &(0x7f000091e000-0x38)={&(0x7f0000211000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007b8000)=[{&(0x7f0000497000-0xcd)="ce72239d3070ac35a249d7404a82ca2bffcd0b9c70f733c9b3d62b43b03b515b39caf91d30c1b61d8cfd3f144730d86801bdc2cf50e7799dced7c53362947cfce30de692ca0e6c8d920fd2371bb0ece0effb482e6b6dbb782aaa15b92f91426083f23a6f05521c82853c0008acd161e725edf2b796b9999984655924f46db90f45a66b5bf15feceadface73e557216cfe90af4e95f6a5ed0794636b02954e9b534f116ad1fb368acd811b03de293135de92b907d847ff9b3e95851365992726e183235ecb6256d207ad4f2c4a3", 0xcd}, {&(0x7f00009d4000)="a4bc800522270e0400eb9dfcf3d41a25586273ab7891151c7aa63f6c8915bdbb2cf0529fcaada41f2e00bc7e8df0712e43022ba691e48ba41e742cd1f0438cbb6e065f1c5e0f71a94e83705de5bd857bd137d3d03b641a0da5239a4e2f5cba851727d2779cc3c531dcb167db8302bfe517dbbda5521a303a20f95f7aa6eb8e7bd13721763ac6829d32e1beef8007eda23574e6de1a6d34c93d574bd9f79593dd6b6eb204af19afeb5e0962fe20ea6f5b147fd85486431c98ee18380f5c0e03e5", 0xc0}, {&(0x7f00001b9000)="ded18dbb5359f109964891ce0eeea20359480355aff15a97b441c185fad0b76f644001656c3185183b7e3ac9fa056aae6d4e64a4696ebadb5efcc9ce338ec0159e81958478b81e244976a454fdcd88cd24ae2e16fd1f152858be43f9a9f3e40b90c3baf12ebb885f24c7dbad40f437b4c0a5f13b09e4f7318ae637544fdc922b8cc200b90a53c6019a02fd33946c1e1b96468cb33e42f50c50f93745efd764b3d1d8b84d13387951dec55013", 0xac}, {&(0x7f0000780000-0x1000)="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{&(0x7f0000862000)="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0x1000}, {&(0x7f0000710000)="e8f70bc9accb7b60bc2ba944eecfabaf30a19cd912b44801539bf851f4963279e8304a89f470a1ee91dc210d29a2db98aee220aab99b4d123bd50861b450c10606a8d73a29afbe9187cfadf3f62ce1358bd9b9153d27bcd8bce1c8462ea95aec630fce9977ef838e288c18fa5e391e6f7e36769da9ae402feba82cb780ff169f4fc9920fdbdecda375e9c68a30eaf63516c48e7666aa4496b52939a80fefbd960ead6d9cf88b33098d43ca298bf9312c703a0902d9b0d761e34333cd0b42421436c7c662203db365e935", 0xca}], 0x9, &(0x7f0000fb8000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r2]}], 0x20, 0x4000}, 0x8804) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r3 = dup2(r1, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000484000-0x14)={0x2, 0x6, 0x2c21, 0x9, 0x1, 0x80, 0x100, 0x7, 0x4, 0x9}) tkill(r0, 0x800040000012) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/28 10:08:37 executing program 0: pipe2(&(0x7f0000320000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00007f6000)='/dev/ppp\x00', 0x40400, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ce9000)=0x0, 0x80000) r6 = syz_open_dev$random(&(0x7f0000200000-0xc)='/dev/random\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r8 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x2}, 0x8) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/loop-control\x00', 0x420200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000000+0xc62)={0x0, 0x0}) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eb3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000)=0xe8) lstat(&(0x7f0000c3b000)='./file0\x00', &(0x7f00008b1000-0x44)={0x0, 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) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a0000-0x4)=0xe8) r20 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@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}, {{@in=@empty=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}}, &(0x7f0000c5d000)=0xe8) 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) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 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) 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) r24 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80280, 0x0) r28 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f66000)='/dev/ashmem\x00', 0x20000, 0x0) r29 = socket$netlink(0x10, 0x3, 0x15) r30 = eventfd(0x100000001) r31 = openat$autofs(0xffffffffffffff9c, &(0x7f0000724000)='/dev/autofs\x00', 0x622200, 0x0) r32 = socket$inet(0x2, 0xf, 0xfffffffffffffffe) r33 = socket$packet(0x11, 0x3, 0x300) r34 = dup2(r6, r8) r35 = syz_open_dev$random(&(0x7f000085a000-0xc)='/dev/random\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r37 = geteuid() r38 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008f9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0xb8c)='/dev/sequencer2\x00', 0x2001, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f000013c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000465000)={0x0, 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) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cac000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000296000-0xe8)={{{@in=@loopback=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a35000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = socket$key(0xf, 0x3, 0x2) r56 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c18000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r58 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c8000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c76000)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00001a6000)=[{&(0x7f00001a4000)=""/105, 0x69}, {&(0x7f0000e47000-0x28)=""/40, 0x28}], 0x2, &(0x7f0000e93000)=""/152, 0x98, 0x0}, 0x9}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}], 0x2, 0x0, 0x0, 0xfffffffffffffffb}, 0x1}], 0x2, 0x10002, &(0x7f0000000000)={0x0, 0x0}) r60 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8001, 0x89) r62 = socket$inet6_icmp(0xa, 0x2, 0x3a) r63 = inotify_init() r64 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8e000-0xd)='net/sockstat\x00') r65 = openat$dir(0xffffffffffffff9c, &(0x7f0000181000-0x8)='./file0\x00', 0x40002, 0x85) r66 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x20200) r68 = fcntl$dupfd(r55, 0x406, r9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d2a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4, 0x1000000) r73 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000010d000)=0x14, 0x0) r74 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x81, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a50000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r78 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000701000-0x1c0)=[{&(0x7f00007b0000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b2f000)=[{&(0x7f00003df000-0x12)="6c60b5e6b6bc621137d2b79c0806fc6c033c", 0x12}, {&(0x7f0000001000-0x2a)="e4a13ea76b463b6c315162001ab7a80eaa40d47c0822a503dd35a69ba9963862c871d806f531f8757e9e", 0x2a}, {&(0x7f0000001000-0x25)="e9bfd614bb1d17fefb7309250d34b5a7faa89b976340e79e8bbe6d71942fffa607ecba40ff", 0x25}], 0x3, &(0x7f0000459000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xe0, 0x20000040}, {&(0x7f0000c93000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000ba4000)="8aa34d1b46e69f85f9735f61ef9041fb12a941826b27068e70202121e22930152c16f20c68e3a1b17db6", 0x2a}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000cd7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00009fc000-0xf5)="0d07ae5afe215d7cd4aafdaedca3062cde756a04cb7b173969bf594fe6349ed409087cd345e6ac28c32d766237067c93e8a791ab7084324c3d7a94916cadaa8300c8e2ebde84924834d79bc5ea33688e18df54b9fceccf8b8c049c31fc6ab659356eb2c39ae7ce20b249c3e7f435d40fd476f38b2e44728f46c68fe76f466e0598641b72a648d8324b0da095ce0f2806fa45da3537f81dcc3d7353bb34aad246a9f386d19aeda85deb5cca789f1df0ffc3eb9ac366dd646318d9fc9a799f1d068bc3a545aef0fd54b1a11594a5d2fd379c607654b2603909ee63392af55a77701ddcc660f0a3d177f3fd6c25549659baaae6198278", 0xf5}, {&(0x7f000048c000-0x1000)="28c910ffa964efb1bf774d1b25b1c073093f6d37f6347e0dc17d7cf82bd85864e8542f1f760a996fba0364ba3fe50c02937867578fdc569a4bb9d84c6516b7fcda2a54428fbb64676b483aa103256f6a87f832ba0b2b6e0cc34a767eca0b95d7f19ccd2fea1237c55d41a1a898243b8f31b6d72740d19a354977a23fb182de5f344c60fb484a9241cf30b8a86b02f686987241a97cd358d3beb08a42c8d672bc5529626d375cf720659ce6dc88ef51cb9c9f4ca63e73c9ff437b59faff0d9870d84e08df0520023db6183bd5ffd8c1ebe97e90cb2aebd1f172bab168895d53ae6f6a23e56333f093a03ce3b894d0e377ad4654420476c3c08ba41e0750d36bf618df6d0146a651d7eeca80cd9c2da3259d4e5e856f98a2d3499a71ab0e86c3aec7118f97c29a819a54a81d02f19e37b95378962a31204c1bdae10af32a60072de4bda87d83a6ce62022e5b89c91c011ed46401a63349de89c2db4846a673895fc8ecf328c813dac80be5a7f352750843b494a3fa0e5f7d3b91d858db12587d8a756654ac31484d6d7a3024ca03dff940973bc9f3e4f0db3eb1536205e6e69688f2451cc5aa44b544b14242d3769f7137a78991f08616b0b01c526b72688d8c83c80756a5dcad268d9a2a4979ad48d180650d2317b47b138d6bfb8aca1bc568a95b30ed96638f074498bb92e4b497fde97c7f932ae0a90d26cb985ab0f508239eac57199aebf8fc945b794d7cf2ac9de39536cf6dc43240143ecb2ee4e6762a3d9f3c6c6411333de7823997c65daf9b57539a0ec7342311d64cb4e126f055d862aeadef06470ee6ac0c7db382e628cc2c817b17632769bf51da186b447d19a729e8e463aa0b23fa9d000ff76df767e7939f3524ea5c47209b4687ddd2ccabdaf097e3b31a04a7cf373ff59297c01f5a1103ddbde48987e29827537c8ae1bbdcd36bec7d58af49574786ecf5662a56501e80250028f01851788e28c10dde0c7762d474b87c03bddc0ef1befb0496a41cbe399f2e967776e270053c6afbfb8ba706ccc5096b6246bce3bd23a4f6cc124c011b9dd96a69bc62c5f423fd5bba27545312deecca86d7c973c2b175e2a047d3bf3ef8fe580eb5f83f0fb5734c8a8b1d76329e16d58dc76ff72c79a12ebca76213bc30089650e224b0a133a22024b05e0bc2767f72fa24b7b112306d76f6d4cd85a803eff47c0acf72512b850355521ee50bef7c5d097941ad1c5ae60872213e45774669d342adf6443772ba06f3bb15afa42ecde684dee17443638acf7103642d692d0de53a50c3aa1949e8bdf8c74c3eceab5a408b57e9e4c782dc46a6e3d9b0376c92b1a28ed21923ce329bdab4b6190a744dc93bcae15c5d351c1483e74f2bf7776ec7dc80f96de64a990d5c142f91248e4c60dec5e45ca02a076edbf5cc3e4196b9ed5b3e856e3620298bdd639a3f47386283ae1f00140837f674fb2b5efbdca4cf73e13788e5c62e23de702dca9bc6959eda053543926a592e21945b0b828355b6ca51a154dbf2b744bdf42550bd44a9c66c255727bd6b341757b82199da8a56a0601b084b824a6ce0637e197379ddc19ddbec799f2aeb9ea777aff336b41bdb5d418f498d80794b3ecd7f9c5ede81e3ab7a068094787ece3917b58f126849b3f6010a96b42e29258a7b254a6513db593455f421fdcf28cccccfe5c5f4ceb9e50e82aa4aa9c4fd33c65a5f4e0cc2949b179dd49c2bd2291a3c2903c148564e2e5eaa105c6627e43b08e8bf5dd8e70eab92736eacb8386379e25a2db726326fe173d5e7c15e0baf1db4e929b7c8372abfef6936b3850b5a2c8654e12d811a644760539c00978e3cc945d580728e33709520d331bd457aa4c133ba828ceb043bf52b1550e7a548cfd4542aac3c61d8478cc018110d8412ff96ad11cf40266c5a1d133028881d1be06890d17e0c75abb977202737e47c0d34bf4f81aa52d9b271db1aac91e4b8aedf5feb3102cc69685231b0ea08fe40b9f91a79fb75e1b01b0e8a7afc5d2b3036ab21ef5dc8139ad5dec925f026c247c75e969b8050f2d00d17cb4db160c3944efaadd0212203aaffbe364218fcecf8c51fe43b397b9e938409fd6e594bcae06344e4212fe41871ec851c15e388f2d1aa8b6f0b7aeb248b41141c90ccc43256d1824c36da217af5f4deca21fe2cd1a5258d8c635acc036700a3bd7091f708cda8da8dc8610898478b8eb2119c1d7d5cf5c459dec8bcd09d85abde5dfd532a2b2cc43dcf90cfb11e0f9387560ada34444672d643301f797aa36e007a1c56967cbb3228228b74697f6da4bca1c24f299c2553d7dd8bfddd07525089eb015fc0ca423b589ebfae75eda04710b51fe1d47622080e80808c0e4eedbd09fc018b5dd933703ed76d20c59ef4c5d5f6a05484e89b6bc278a77e61ee242b7f2940f8714591343ffa199ac36cadcfb4a73a2affee80eda2247f1558b7c5da1b77d262896c71105eb1bad5da7c1467b47774dae0425f317dfbd6bef780ba9f7b1d20793d21facf15ea30c45038669b487284eec2017e9e4e1c1b9f1648afd9ed4dcc49d695a35954e6c2a8d8c6fc9cbb5a452d22dbf6c316b7cb2351ee96baed5c22f983a54031cd419d2694b7ac303d52cba90c638fa5a698fc47f5e38df1065c3dcb383ff36326c06de8e8b0a5625d69b0cfdca2d7e7b97c04b8f584e3b5050f3dc3e7b7d9ef98ac5dfd8c1077e8705c1cbfa53a6e046e13204c997a299673250607871d46f75c392dbceee6967a7e210d0f106fd8ca1e4fa7ad4731f812d9061f29719fc904fb94f7b3f40da89c4ca66124757e795183c0a56b7476de89ea60381ee3aecedfd8d3274c7ec00af78b057fd0a343668c8959269c86f68a9fe2b0d49f0a16ee8021dac4ea59cd5f84c46b43e2c10480916a963b23955e4f31e8fad2488210fc2c6e703e1f4a1606e61c0549b8419bb487948d62603b5dcff90a14a60f0e8620dae4469ce3943d73b2cfd1e414ca2d30af3d472dc2b1d6cbc8c10a17feffdde5dcdb81ba763deac1581305890f715ecd7fc6808c7150e95462d3ef61b99d847c64af1a859c00801395c6a12dba1fdd7c32ce61682d9b12bc56456eb046ebd1feacd3fee3d26aa90db0ec7d003a4bcd901d3a8d58a637915597f49b78a48bcba201eca9c3102db5d6b5b49c5648c697f3a0e28692d5bb465d31874e0621eeb7bad2ef436e1a5914bdee3f09420d9505b6dc605860359b6c7e13f48c91dcaad6b4a464f77aec3a7bbb5f9583045988a681b1f9c85925d97ef9deae0564b4275338bf8b8430ff8f432e04d82224d23602fe9f51ee8597d710f1225dee67d225b2ac12394f633ddc50c583717fef86526eb79dd6bb0594634fddeecff04a2236c5fd459a6e0c7dfa1771143a46f8d9007e7b34f8f720d0bfedc4afa5df4e5fa414b82166882965374c850fbd191c83949348931b7a3ed68b963a01f2e89bb160600e49746b87fde44843f9a91117bca97a77a544d045d9b5f89a140d2a49397a3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{&(0x7f0000d7f000)="3880faa85a71e4ec4dfb1ccf87dd49ce05a0dc2c2fe60435f47dc89405bf5b0fe6ab1e4c47642bd674fccd928f0af9898706c24caee107476721cb190480e0226f9a59cee5ff6bf0d33e726c4b41022b4b9b654451a1fece56231e696a881a4a5c96c555115838ee1d10109961c7cd84b4b5158974c0e21f8c29821d2c1bf3e277d8e1020e60d70adef41197b55b7eee9c57a997345d989159d8e05a37ebd5f66ce3c1de7e22d28531a9e820764201c1770be1bf9daf0618d02a914cc4b3c37ebfadf17ff3cb9f582cfb79dee530955b0969c3899e997ff7ec139b4507694fe9e395798b2b67c8a03cc1e809732fd09dfc69c2ae9715eda9821f0f154c", 0xfd}], 0x7, &(0x7f0000001000-0xb0)=[@rights={0x20, 0x1, 0x1, [r55, r56, r57, r58]}, @rights={0x20, 0x1, 0x1, [r59, r60, r61]}, @rights={0x30, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68]}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @rights={0x20, 0x1, 0x1, [r72, r73, r74]}], 0xb0, 0x20000004}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006bf000)=[{&(0x7f0000001000-0xba)="7cd93ed928643f459a7fdeae0821bf3e1ff0a9b42dd745d59c808152cf66e865d245ebefbb7cbb6c4ab55c2bd4ecfa57f9433a7ed488de24517d6e520f17dff89640f0f8795cf863aba7eb7f27a2e20404ef3a3e57fa79fb5faa7c227b46190a9f07074922921eb0433c1a777af4ac93607beecbf316fcf00d95eac824e9db764b8daf7a3794cc61ab387832add7a30efc4aac3e95beba3bb201196a86a4a5435cda7b1921ddc31a9398a5e1e9f2ec1e256036735781b3c0ac0d", 0xba}, {&(0x7f0000741000-0xec)="2773d43e9a25043c0af8723fe4fb12fa9854e3a6aec062cec8fd6a175a6502baaccb37023f43702c27afcae345071255d9af233a336cf24083d0a777c53aa6cab71128ac1c458b8e01eedd50d48c1f207681884a33ec2a1cbece3a11b597621c7579a062479513a01f1ac79235153f3a4a0cc4db8759388a5c23b367dc1c5e1456ed622479587e4e9bbd6668cc3470c5d337057880f84c8a2c005783c1a2007d810bba4fbb5f0e2d8ff4972f87741bc34e9d56d366f57e427245a18c52bbbc657b0dfc30e97f944b4d426cc28acf3b7d0d066bfd2d7e89a8bef1ac717ebd08435feaa10f4ddfb1c22dcc0086", 0xec}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r75, r76, r77]}, @rights={0x18, 0x1, 0x1, [r78]}], 0x38, 0x4}], 0x8, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r79 = userfaultfd(0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r79, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r80 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCLINUX7(r80, 0x541c, &(0x7f0000002000)={0x7, 0x1}) ioctl$UFFDIO_REGISTER(r79, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r79, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000086a000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r79, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000021e000-0x8)={0x0, 0x0}, 0x84000) accept$unix(r0, 0x0, &(0x7f0000026000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f3b000)={{&(0x7f0000073000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffffffc1, 0x800) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000052d000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/28 10:08:37 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/rtc\x00', 0x800, 0x0) 2018/01/28 10:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x18000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/28 10:08:37 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 10:08:37 executing program 5: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef1000)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ef1000)={0x0, 0x2}, &(0x7f0000ef1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x5, 0xd8, "99bdbdd114bfe3b4c8553abf03e0dba1c1a2698c08e1b060919a82032f9d0d57a55d23e90a0b77f727fefdd4e4b4ea3ac28fb2b04a8418c5053ad6a3b1d511105982b49a797803eea7355aa7dde8855f1beb316975ebb26c851f0b1804d6a1f98a86436a8e7abda16e2198dcaa16e6cb4f03c17493332eb38685ea04c635ea08d96a8d0b39a18de0a38d686ca5f63ab7d3628a8df567eda5b802bfedd4b57629eb5590da13167613695166a0075693b4c69d1bf24e3beb9d385c732854a408f81a55c9ac6283649f4933281eaa0e0442c9d7acaa9a09906a"}, 0xe0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000002000-0x10)={0x800, 0xfffffffffffffffc, 0xb75, 0x7}) 2018/01/28 10:08:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000d97000)='./file0\x00', 0x8300, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0x8b)=""/139) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00002f7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) write$sndseq(r1, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e8c000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000002}, &(0x7f0000ee4000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000232000)={0x93a, 0x9, 0xffffffff, 0x1000, r2}, 0x10) 2018/01/28 10:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000918000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d8a000-0x13)={0x0, 0xffffffffffff8001, 0x8000, 0x91, 0x6, 0x7}, &(0x7f0000276000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000413000-0x10)={0xfffffffffffffffe, 0x204, 0xffffffffffffff01, 0x0, 0x0}, &(0x7f00001cc000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fde000)={r2, 0xfffffffffffffffb, 0x9, 0x0, 0x7, 0x40, 0x9cc, 0x9, {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]}, 0x0, 0x6, 0xff, 0x9, 0xd0f}}, &(0x7f0000f17000)=0xb8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) dup2(r0, r1) 2018/01/28 10:08:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000066a000-0x7)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000de6000-0x7)='ns/mnt\x00') 2018/01/28 10:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) dup2(r0, r0) ftruncate(r0, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @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]}}, 0x10032) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000014b000)={0x0, 0x100000001, 0x5, [0x0, 0x6, 0x1, 0x4, 0x8168]}, &(0x7f0000839000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fab000-0x4)=@assoc_id=r1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d26000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000be1000)=[{{&(0x7f00009af000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000515000-0x10)=[{&(0x7f000013f000)=""/128, 0x80}], 0x1, &(0x7f0000da3000-0xf5)=""/245, 0xf5, 0x100000001}, 0x4}, {{&(0x7f0000eef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000517000)=[{&(0x7f0000b9d000)=""/38, 0x26}], 0x1, &(0x7f000039d000-0x51)=""/245, 0xf5, 0x1000}, 0x2}, {{&(0x7f0000f44000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006e6000-0x60)=[{&(0x7f0000d36000)=""/128, 0x80}, {&(0x7f0000f96000)=""/60, 0x3c}, {&(0x7f000097b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e36000)=""/47, 0x2f}, {&(0x7f000056a000)=""/61, 0x3d}, {&(0x7f0000f89000-0xdf)=""/223, 0xdf}], 0x6, &(0x7f00007b1000-0xea)=""/234, 0xea, 0x800}, 0x6}, {{&(0x7f0000e6a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000031a000-0x40)=[{&(0x7f0000036000)=""/66, 0x42}, {&(0x7f0000513000-0x20)=""/32, 0x20}, {&(0x7f0000903000-0xca)=""/202, 0xca}, {&(0x7f00007eb000-0x1)=""/29, 0x1d}], 0x4, &(0x7f0000702000-0x55)=""/85, 0x55, 0x4}, 0x4}, {{&(0x7f000095b000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba9000-0x30)=[{&(0x7f00007e6000-0x95)=""/149, 0x95}, {&(0x7f0000ead000)=""/197, 0xc5}, {&(0x7f000040f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00005b3000)=""/174, 0xae, 0x2}, 0x200}, {{&(0x7f0000127000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000a3000)=[{&(0x7f0000eec000)=""/4096, 0x1000}], 0x1, &(0x7f00006eb000-0x40)=""/64, 0x40, 0xffffffff}, 0x80}], 0x6, 0x0, &(0x7f00007d5000-0x10)={r3, r4+30000000}) getpeername$unix(r5, &(0x7f0000f28000)=@file={0x0, ""/68}, &(0x7f00008fa000-0x4)=0x46) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x5402, &(0x7f00005fe000)={0x1000, 0xa9b, 0x2b7, 0x8, 0x1e44, 0xa4cb, 0xfffffffffffffffe, 0x1f, 0xffffffffffffffff, 0x2, 0x9, 0x6}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f10000-0x8)={r1, 0x4d}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) 2018/01/28 10:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000c2000-0x8)={0x0, 0x800}, &(0x7f00008b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a9d000-0xbf)={r1, 0x0, 0xb7, "e3e09608a8d4fd8c769e7de2071b9610ab1ec266708eb24297794b4bb347b96d6fb7743ff8e7c7f76bfedafd1c18aabb8b2a22810ac28f56f860fc204e0a16f09021ea0a9c6a2ec03dfe3255bf29db894ca153b6bfa0679cecd6ebce1d401ae6ca242c7c549d449b3ba20d6f608fcaee2eda7f14859996988cc4ff58c481766c653ddb4bf719a120e98b881e7ba1d339b9dc906cb8598312d7470da888a1b3b08248bb4bc687ee0630568abb015a80c711d4e7a2059b7e"}, 0xbf) r2 = inotify_init() dup3(r2, r0, 0x0) 2018/01/28 10:08:38 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b26236925000600fe7f0000bd2dca8a8848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/28 10:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") writev(r0, &(0x7f00001c2000-0x70)=[{&(0x7f0000c33000-0xd8)="b93dd4fb049033c4fe91a1acff3d28a78d5a6f119fc76d0e0e408f7de9c0520c00c1e3c2d382c0f97602337ef24167826c18c6775cc314a3edaae99ecd989e2118029ee03f7576e9a2b907d1971dfe09785b09951318b11fe0e4525f3c887ca93cf1773535c3df8feabcdb6d48144212a4e311e84874e2f660293848867a27213e2200a632c9f83d68825086265ee33e9b02bc18c6c4808d83983b67249b617fdf98bbafefdffdfed4e6c3e7c8a072887d205aa7a25b725e5c6257ff72967368e79381e7bd9ad90d3b6017b6f8b847b78d8234011bdf7457", 0xd8}, {&(0x7f00009aa000-0xb7)="4f4557b34e68136bc3d99bf7a8e9be9aa8818e5adba91418accd07526189718ac1d7f065449f1fc514a6bd94823027be8742345464ddd4f85330c31edd567c820c829ca63cb7a95e4a979bf2573361fe6cdc6c66932fe22776f0574c5da919a36ca92fe2f7675c94553950ccb0748030d73b94cc711a74e45940f819a306bff49e949d01a19879c4043e4781b1b49df29bdb68846d7ba7937d7c599b7bad0ff64956609b478973bf61355c3e54d16926866f70640267ee", 0xb7}, {&(0x7f0000f50000)="52c1e138e873cb205687735ec3539018067f52c956c62b4eea4331874d17b75f9caccd3eea9c38e945e1dacaef26262bc8e334eaf45840e6991dcc365cd7cde5a533082b76fbc9b90e821f6f0341ffd4de88e239fec5895d77238d47f9e8a697212ec00c792990922949e322795ffaa6b27833c640d660ce7ea963885cb59a220ba5748cebbe922ece57da14c6f9a583321da2df8900cbf28af182a19e68a09ba87d10c929", 0xa5}, {&(0x7f0000a4d000-0x8)="907c59fc05f7443f", 0x8}, {&(0x7f0000465000)="c3335e8bb5970e614e627f08917968c876aba8a958d19ac5a244e89c2cee0d134060e6d2127ed6ff9a74f0fe9c9c4b4741fe688df37e8c196eef7778b56f2712a44c87624fe045dc226908489e720f4442dd647419d31d833c70bfebb1447d61336f38933fa7a5f0558ffbfb05483d6084ae22c07109f324a7b1efdfe2ceae2131b9c4d02b185f6fb1430b56", 0x8c}, {&(0x7f00002bc000-0x18)="63150a9fde28530b041746c779b8e27fd202adf29b7c67f8", 0x18}, {&(0x7f0000917000-0x80)="384d57208c1cdfac8d5fc1a0488a9983373584bb417edbb6f91848eb9caed457488b198370c3bccc511bc4ec2b1a6df2944aadcc32cef9d761b1ea6de7363d4f3305f5b45c3d96118a5a42269158846923fbc3b45e84ab5e8f68ce00adb97eb8c6ab89480448491a3f880ce9c23ce5dd469d6efed86c77aff04224506b38d22a", 0x80}], 0x7) open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000920000)='./file0\x00', &(0x7f00009a2000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000c11000-0x2)="f454") 2018/01/28 10:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mice(&(0x7f00000d1000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000a3000-0x8)=0x0) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={r0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) 2018/01/28 10:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200, 0x0) r1 = dup(r0) eventfd2(0x1, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@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, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/28 10:08:38 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000510000-0x10)='/dev/sequencer2\x00', 0x200220000, 0x0) clock_gettime(0x0, &(0x7f0000ed9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000f85000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 10:08:38 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000072f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) recvfrom$ax25(r0, &(0x7f000044d000)=""/4096, 0x1000, 0x0, &(0x7f00002b9000-0x10)={0x3, {"d76b5155691f31"}, 0x0}, 0x10) 2018/01/28 10:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae5000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c6000)={0x0, 0x0, 0x0}, &(0x7f0000361000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, r1, r2}, 0xc) connect$netlink(r0, &(0x7f000095e000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f00007e2000-0xe)='/dev/keychord\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') r4 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r4, r3, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/01/28 10:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000072b000)={0x0, 0x0}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000b60000)='./file0\x00', 0x0, 0x80) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e88000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dde000)=0xe8) getgroups(0x6, &(0x7f00000ad000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000e7e000-0x8)='./file0\x00', r7, r10) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r11 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r11, 0xc08c5336, &(0x7f0000b90000-0x8c)={0xe4, 0x3, 0x1, 'queue1\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r5, r6, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000061a000)=0x0) r13 = getpid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000db1000)=0x0) r15 = fcntl$getown(r2, 0x9) r16 = getpgid(0xffffffffffffffff) r17 = gettid() sendmsg$netlink(r11, &(0x7f000011d000-0x38)={0x0, 0x0, &(0x7f0000c01000-0x60)=[{&(0x7f0000804000)={0x1710, 0x26, 0x2, 0x4, 0x0, "", [@typed={0x10, 0x3d, @u64=0x1}, @generic="1f58adceb509cef35a974a36b3b4edd1dc6a8b90f019f8d1736a31f857069bfddf69a0d1069e99ac20b64b3ea8ad8878a9651d8e90767f4cac4ea47b321a2ec29835e4695aa05678fac98f08e858a707af", @nested={0x11c8, 0x51, [@generic="9793ef2ad13392c919e5ed6621eefe32cddd7b0be5580e205d841727575aca452f9c3c91e07925c04c1e8394ab50fb32f07b1ff961ce5c965081b73de02a77eeb45d397b9dade71b0f014773b256df93080a7dfe4ad9b677dd260a5dcf4393bcfaa28a5869775acd9be7b7a034b5fd0da5bd0c4aea0dfa5de9d3bf169b2878070d5d0a393047d376b681fd5b52caedf7af5dee2a399f0f21a0386feb3b8ca892c0d2abfd572c35f34ae071be992e9dbb43f8a91d8f1e8b038edee45740fcea00f5541b8abdb3565aae3033df9b9796", @generic="4a363881770f32956988dbfb355fc4414321046d64755312edebb2ea2aef734bbb4eab24bd03e4fc749031d65afcc142dbb9def67d8090d7be5891dc8e89961f81f65a27be4dcb7465b478f6d6a037685c99e9df55a747665ded2ca611683ed6a6613e2f268dfcc315333a78259f7c2a3274ea5719f2f2c7cb1f2b2e405246e3da04a3bde7db95ca7560f322da5a106f680d9b516dc00f889b24b8420842cc9cadef56935b43ae63aae4d48dcd1610f7293ac51359d90eeb1311582cb05120a1a402a33cd6955f7b719006a913d1d2f361c149ecc6354633a4996dd47354461c52ab23c1add6f1333145269f2a86ca026c179a0900", @generic="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@typed={0x10, 0x6b, @u64=0xdd02}, @generic="188262e57093c9c7f653fc67bad46ae8e641c61cd086a40c21f948b7f64500d1328e029bf8015ef8b1db90afcdccc8a6aa7670d1c5fe1b8b823fcc52b9e11cec7bbe221ae9e3d843008a83c4189cb6690c78cb4ec8b27b51697a92979c3a5f818195e0ec5b113bb7a01812ed3aeb8e9567", @typed={0xc, 0x21, @u32=0x9}, @generic="999921167f631fe6bfbfd7f35e21773d6c882e8d779e1c05014917de65ebc0d1be115f4dc15e5c3e0b5fcb905716fd26c6cafb5902b6d235042313f302d6e9670b65e07acedbdc3130b2f376656873d78721a3b0aa16c6e14205d8f78243134f99cc00e0207fc5985708637cd5a80895d5e86d5b0f7b68cbac8169819ab594b959c68c921e530702a4043e6304c1e6e05dfd153cbb3a4a1c226f39ec319227bec88b1cd7ae18cb0859bb546f0f", @generic="bbccc09ae5dafe080bc34688861ed3803d0c1c08fd5ee422b1cbacdd3c869433e721b6", @typed={0xc, 0x32, @fd=r3}, @generic="c8cd9370a86802f7f491a83c5f3127a3350a12f40328b471a7870acccbf3391834cfeb45bee270b0e71cb635302618066c35ab567faebc3148c7b9581691cafcb14535598dc58208dc2b519ce7a342bce3cd36aef27a6bd4d129b8aa8afdd7a80184f597348351aa70850d129ba31fe4251e2c17ce7ab3c4f3464811965135b4b94e63bd0e7969652da0acb2898505fe28d50885d505ec5de1c048878e8df3903fbd0bfe62570c009c7d8fac86f88d3d559eddd52fe51de944dc526c29fb7dabf10b9b52", @generic="678cdad0f664a834550e396d7f4017b4145d704b582ba6de747fe7b1d0d5fa508cb36e430e122c08bffbd248eb3cc45f9e6c04c6b1e9add904cd135d3bea47c698b4d2fd297f1b06ae7bbf129441db"]}, @nested={0x58, 0x6, [@generic="02d6da9bad9f24426d8525584d33066aedb1073139a192cad1ff8e7831b09bcb85d262c08b27887f107a34a9800b5c944d7f95db0e5a63f4373c8c5488bb54a91eb8c4435ac97e52fa676dc4262ddb66ee0e"]}, @generic="180458091f2e281a073ecae4de030b2d9b2a015fce769f0df052b9bb977b9c74652937ebb10b004be3613c3334d3162c1ce983a78a43e09044c5c5", @generic="f2652df567a7e2702755d4696e8551d14c954d90c1ccfef51cd311448c34", @generic="129562b725a7d1d68428faee6541d1fc16c0bda93358b9b33a2246402b691b5170afe5450d34d0a130800fc1a0d7874e4186467fca02dceda5e72320f08296281cdaee567c5e1a012e33"]}, 0x142c}], 0x6, &(0x7f0000825000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r11, r4]}, @rights={0x28, 0x1, 0x1, [r11, r11, r1, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r15, r7, r9}, @cred={0x20, 0x1, 0x2, r16, r7, r8}, @cred={0x20, 0x1, 0x2, r17, r7, r10}], 0xb8, 0x1}, 0x800) syz_open_dev$sg(&(0x7f00007e3000-0x9)='/dev/sg#\x00', 0x0, 0x10000) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/28 10:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000053b000-0xb)='projid_map\x00') writev(r1, &(0x7f0000f02000)=[{&(0x7f0000165000-0x1000)="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", 0x1000}], 0x1) 2018/01/28 10:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fbf000)={&(0x7f000056b000)={0x10, 0x0, 0x0, 0x4040104}, 0xc, &(0x7f000058b000)={&(0x7f0000d0f000)=@mpls_getnetconf={0x24, 0x52, 0x4, 0x6, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x24008804}, 0x40000) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:38 executing program 0: 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) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d67000-0x98)=""/152, 0x98}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='dctcp\x00', 0x6) fcntl$dupfd(r0, 0x406, r0) 2018/01/28 10:08:38 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fd8000)='em0lo^\x00', 0x2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000fd9000-0x4)=0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9f000-0x16)='/selinux/checkreqprot\x00', 0x20801, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004e6000)={0x0, 0x4}, &(0x7f0000791000-0x4)=0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000916000)="6a30b4e058f562328582d3fb899963a7b8ca4a44e7102a02e4759c5ed225e0f3dc8c7803a717d63ea2fbefb53dc21f97a79c8f98c673") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000f3000)={r3, 0x3ff}, &(0x7f000016c000)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000fda000-0x10)={0x0, 0x1f}) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) 2018/01/28 10:08:38 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/ppp\x00', 0x40, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x106, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) writev(r1, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) 2018/01/28 10:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d1c000)=0x0, 0x4) pkey_alloc(0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffff9c, 0x54a2) syz_open_dev$sndtimer(&(0x7f0000a9b000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) 2018/01/28 10:08:38 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ab2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004dd000)=0x0) process_vm_writev(r3, &(0x7f0000ffc000-0x50)=[], 0x5, &(0x7f00000d6000-0x40)=[{&(0x7f0000a9f000-0x7d)=""/125, 0x7d}, {&(0x7f00006a2000)=""/4096, 0xffffffffffffffa9}, {&(0x7f0000303000)=""/165, 0xffffffffffffff16}, {&(0x7f00006f0000)=""/68, 0x18c}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003e2000-0x8)={0x0, 0x5}, &(0x7f0000f8a000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002ec000)={{{@in6=@loopback={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}, {{@in=@broadcast=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}}, &(0x7f0000370000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000884000-0x4)=r5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ae3000)={0x4802, 0x6ab0eef0, 0x8, 0xff, 0x7ff, 0x0, 0x8, 0x5, r4}, 0x20) mq_timedreceive(r1, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/28 10:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) eventfd2(0x40, 0x801) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/28 10:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) dup2(r0, r0) ftruncate(r0, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @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]}}, 0x10032) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000014b000)={0x0, 0x100000001, 0x5, [0x0, 0x6, 0x1, 0x4, 0x8168]}, &(0x7f0000839000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fab000-0x4)=@assoc_id=r1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d26000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000be1000)=[{{&(0x7f00009af000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000515000-0x10)=[{&(0x7f000013f000)=""/128, 0x80}], 0x1, &(0x7f0000da3000-0xf5)=""/245, 0xf5, 0x100000001}, 0x4}, {{&(0x7f0000eef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000517000)=[{&(0x7f0000b9d000)=""/38, 0x26}], 0x1, &(0x7f000039d000-0x51)=""/245, 0xf5, 0x1000}, 0x2}, {{&(0x7f0000f44000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006e6000-0x60)=[{&(0x7f0000d36000)=""/128, 0x80}, {&(0x7f0000f96000)=""/60, 0x3c}, {&(0x7f000097b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e36000)=""/47, 0x2f}, {&(0x7f000056a000)=""/61, 0x3d}, {&(0x7f0000f89000-0xdf)=""/223, 0xdf}], 0x6, &(0x7f00007b1000-0xea)=""/234, 0xea, 0x800}, 0x6}, {{&(0x7f0000e6a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000031a000-0x40)=[{&(0x7f0000036000)=""/66, 0x42}, {&(0x7f0000513000-0x20)=""/32, 0x20}, {&(0x7f0000903000-0xca)=""/202, 0xca}, {&(0x7f00007eb000-0x1)=""/29, 0x1d}], 0x4, &(0x7f0000702000-0x55)=""/85, 0x55, 0x4}, 0x4}, {{&(0x7f000095b000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba9000-0x30)=[{&(0x7f00007e6000-0x95)=""/149, 0x95}, {&(0x7f0000ead000)=""/197, 0xc5}, {&(0x7f000040f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00005b3000)=""/174, 0xae, 0x2}, 0x200}, {{&(0x7f0000127000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000a3000)=[{&(0x7f0000eec000)=""/4096, 0x1000}], 0x1, &(0x7f00006eb000-0x40)=""/64, 0x40, 0xffffffff}, 0x80}], 0x6, 0x0, &(0x7f00007d5000-0x10)={r3, r4+30000000}) getpeername$unix(r5, &(0x7f0000f28000)=@file={0x0, ""/68}, &(0x7f00008fa000-0x4)=0x46) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x5402, &(0x7f00005fe000)={0x1000, 0xa9b, 0x2b7, 0x8, 0x1e44, 0xa4cb, 0xfffffffffffffffe, 0x1f, 0xffffffffffffffff, 0x2, 0x9, 0x6}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f10000-0x8)={r1, 0x4d}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) 2018/01/28 10:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000515000)='/dev/rtc\x00', 0x20403, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000037f000)={0x0, 0xb, "7eba30fe59fda2a84ebf45"}, &(0x7f0000ace000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000097b000-0x18)={r2, 0x3, 0x20, 0x8, 0x972}, &(0x7f0000199000-0x4)=0x18) 2018/01/28 10:08:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/28 10:08:38 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x39b}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000016000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000026000-0x38)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000022000-0x10)={&(0x7f0000015000-0xbc)={0xbc, 0x15, 0x200, 0x7, 0x1, {0x1c, 0x0, 0x0}, [@typed={0xc, 0x3e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x9c, 0x8b, [@typed={0x8, 0x85, @void=""}, @generic="3acd66b1f7b2867b274791631609039015c73a8f35af3e7416964b661c524ac5a0ad98ff3c71da09ad7611ed5af2935f51a7b702a76e169d13779cceab2d522362c759d93f716a689b90b61ca84eef8e088373647d59fdf3eab1193d8d2e5d0805fecb8c4d16e3164d630f17d3b6b892cadda2f43108830edd7912f5e813789a31a470", @typed={0xc, 0x75, @pid=r1}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/01/28 10:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000405000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = accept$packet(r0, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000250000)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000846000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff1000)=0x14) syz_open_dev$binder(&(0x7f0000ca2000-0xd)='/dev/binder#\x00', 0x0, 0x2) r2 = add_key(&(0x7f0000191000-0xa)='blacklist\x00', &(0x7f000051b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f000078d000)='big_key\x00', &(0x7f000042b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d6000-0xd)='/dev/binder#\x00', r2) sendmmsg(r1, &(0x7f00001d4000)=[{{0x0, 0x0, &(0x7f0000619000-0x70)=[], 0x7, &(0x7f000074a000-0x3438)=[{0xa8, 0x108, 0x1e, "3fa5183a96dc88190e965d7bc0186491c8b18e253f797335cfdd890852412cc81b1914fb0f17468ac7f0d90d791d680c701acef21fc9b0e949cb283e59adcf2af9363537d83a243c47f157f743c7c604f8afd50f8a2c4ab455a709566f73cf5c62e9d3fa6e2314b87bb9e2eba24626eb9bc808a7e6dad60256c5439b7d2bc511b4f03c040413fa6e0da07ea8c0c9dfae8d19de"}, {0x1010, 0x116, 0x80000000, 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"}], 0x22d0, 0x40}, 0x99}], 0x14a, 0x4000854) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000b1b000-0x8)={0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000704000-0x9)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000475000-0x8)={0x0, 0x7ff}, &(0x7f00002cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007ce000-0x108)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x2, 0xfffffffffffffffb, 0x1, 0x80, 0x9, 0x3, 0x1000, 0x3, 0x74, 0x3, 0x3ff, 0x0, 0x6]}, &(0x7f0000e35000-0x4)=0x108) renameat(r3, &(0x7f00004ff000)='./file0\x00', r4, &(0x7f0000654000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4b000-0x4)=0xb) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) r6 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000689000-0x8)={0x0, 0x3}, &(0x7f0000abd000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b2d000-0x8c)={r7, @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]}}, 0x8c) ptrace$setopts(0x95183b9712341377, r6, 0x8, 0x10) 2018/01/28 10:08:38 executing program 1: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b94000-0xe)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000071f000-0x5c)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x112, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000}, 0xfffffffffffffff8, [0x1000, 0x200, 0x7, 0xa35, 0x91c, 0x400, 0x3, 0x9]}, 0x5c) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000dd6000)={0x5, 0x8, 0x8, 0x4, 0x100000000, 0x7fffffff, 0x9, 0x4, 0x3f, 0x3, 0x6, 0x7}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x90, 0x7f, 0x0, 0x5c, 0x0, 0xfffffffffffffffe}) 2018/01/28 10:08:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @rand_addr=0x0, 0x0, 0x0, []}, 0x67b747273f42ed09) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/187) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) 2018/01/28 10:08:38 executing program 5: write$selinux_user(0xffffffffffffffff, &(0x7f0000745000-0x29)={'system_u:object_r:init_exec_t:s0', 0x20, 'staff_u\x00'}, 0x29) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x8002, 0x0}) readv(0xffffffffffffffff, &(0x7f0000012000-0x70)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c34000-0x20)={0x2, 0x0, 0x0, 0x4cc3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00008e8000)={0x0, r2}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f0000c22000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e07000-0x4)=0x29) 2018/01/28 10:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) syz_open_dev$tun(&(0x7f0000566000)='/dev/net/tun\x00', 0x0, 0x40002) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) 2018/01/28 10:08:38 executing program 0: 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}) fgetxattr(r0, &(0x7f0000013000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba0000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00004bd000-0x4c)={0x6, 0x4, 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]}) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x34, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000463000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 34.782240] binder: 5879:5891 tried to acquire reference to desc 0, got 1 instead [ 34.785689] binder_alloc: binder_alloc_mmap_handler: 5889 20000000-20002000 already mapped failed -16 [ 34.799424] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 10:08:38 executing program 2: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x101, 0x19, 0x2, 0x81, 0x20003f, 0x3}) 2018/01/28 10:08:38 executing program 6: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000291000-0x8)={0x0}, &(0x7f000093d000-0x8)={0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000130000)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x22, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b30000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fstat(r0, &(0x7f00001d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000575000-0x101)={0x0, 0xf9, "9d2714531609260b5003776c221382658d2b6d5378896627f1a59c20f437f55453bbecbcb6cc7ac63a8abcba9ccdd44c4c4ba629823d2f440e29aeb8d81432b6594919ad837029b04b211e5a6043b890dfaee307a0f92dffa04622cc505a317d7f515b2ce3d12499a26ac3409ff76c7b48077845b549f285a392994da94f1f91bf504c4567206f27d6af12b2a494ef22104b2c2c1f08fc8a5c7245a05238c45de02028a8dd48ee973ef0a19367e53f043c337453fdb101324000e191bfa4f1c43d6d991b5d2dd022e1235df893bfcf0b2d2a717672b599f4f8face6080137049f1f33b71db81cf97f302659894a02f68d130a0b0c7b0a1b821"}, &(0x7f0000170000)=0x101) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000759000)={r3, 0x5}, &(0x7f0000db3000-0x4)=0x8) close(r0) ioctl$VT_DISALLOCATE(r2, 0x5608) [ 34.799432] binder: 5889:5893 ioctl 40046207 0 returned -16 [ 34.803054] binder_alloc: 5889: binder_alloc_buf, no vma [ 34.803073] binder: 5889:5901 transaction failed 29189/-3, size 40-0 line 3127 [ 34.812969] binder: tried to use weak ref as strong ref [ 34.812980] binder: 5879:5912 Acquire 1 refcount change on invalid ref 1 ret -22 [ 34.822736] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.822865] binder: undelivered TRANSACTION_COMPLETE [ 34.822870] binder: undelivered TRANSACTION_COMPLETE [ 34.822879] binder: undelivered transaction 10, process died. [ 34.822889] binder: undelivered transaction 9, process died. [ 34.853367] binder: BINDER_SET_CONTEXT_MGR already set [ 34.853375] binder: 5879:5913 ioctl 40046207 0 returned -16 [ 34.856684] binder: BINDER_SET_CONTEXT_MGR already set [ 34.856692] binder: 5879:5912 ioctl 40046207 0 returned -16 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0xaab5, 0x4) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00007b9000-0x6)={0xff, 0x2, 0x1, 0xfffffffffffffdb3}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000316000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fbe000)=0x14, 0x80800) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fc0000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$packet(r0, &(0x7f0000fbe000)={0x11, 0x0, r2, 0x1, 0x20, 0x6, @random="31c96ad250d7", [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r1) getsockname$packet(0xffffffffffffffff, &(0x7f000070b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000879000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e24000)={0x0, 0x99, "051c1f1a8dd840fc97f3b0059796a71eb7b3197ec98bd78b113a74f6763f1b7e3410d4caebb92fce051ec39dbbd56ff3a3d42ced42f531670bdcfee84e96b784407abf7c841e6f8ce9cd7f85b05e0d06bbbc35d0efe511f1f849bdda4601503fdd9acf708dd77071a0aa29e408c3470e2a5c5d4fa62a85ee2ba1d1dcf48c2047654784e55ba812b9041b9c9a2ce1e7b539ec0cd9eacd698b0e"}, &(0x7f0000acf000)=0xa1) add_key(&(0x7f0000448000-0xc)='id_resolver\x00', &(0x7f00009b9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f00005e2000)='dns_resolver\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e8000)='/dev/net/tun\x00', 0xfffffffffffffffb) r4 = add_key$user(&(0x7f00001ef000-0x5)='user\x00', &(0x7f000008b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5b000)="8d9c7481bf5cd07112", 0x9, r3) keyctl$describe(0x6, r4, &(0x7f00009b5000-0xbc)=""/188, 0xbc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000899000-0x51)={0x0, 0x3a, "2703fb6ddc819847258425353fc662616841b1ffc44b47d23e2eae2e6b772758b6f833856310ef4103220465c2bad9951e095d958a14d6f7509e"}, &(0x7f00001af000)=0x42) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x5, 0x0, 0x0, 0x80000279, 0x5, 0x9, 0x0, {0x0, @in={{0x2, 0x1, @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]}, 0x80000001, 0x0, 0x4, 0x8, 0x3}}, &(0x7f000087c000)=0xb8) ftruncate(r0, 0x4) 2018/01/28 10:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f000043f000-0x8)=0x0, 0x5) 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x3, 0x2) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000772000)={0x1, {0x2, 0x0, @rand_addr=0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xfff, 0x87c, 0x1f, 0x2, &(0x7f0000407000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff, 0x401, 0x100}) 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b3000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000eaa000)={@common='ip_vti0\x00', @ifru_settings={0x9, 0x101, @sync=&(0x7f0000218000-0xc)={0xffffffffffff8000, 0x1, 0x5}}}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000d93000-0x24)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000029000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000001e000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="a9277f6fe95c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@loopback={0x0, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f000000b000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:39 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000-0xb)='/dev/hwrng\x00', 0x181182, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000023000)="118cd412c02a2f3f99f79c358e3de77d497b791a831b39a597a235b4d31b213389cbebd617247ca95135dac4139927b3189103aef54606ba515cef453df77757e833f78c5dd72bdb8341b978438b517b1351c0d6f21fca9939e01d1256a27d6c81c5025a73", 0x65) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000000f000-0xab)=""/171) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000013000-0x33)=""/51, &(0x7f0000024000-0x4)=0x33) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000022000)='./file0\x00', 0x80880, 0x10) ioctl$VT_RELDISP(r2, 0x5605) recvmmsg(r1, &(0x7f0000015000)=[{{&(0x7f0000014000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[{&(0x7f0000009000-0x6)=""/6, 0x6}, {&(0x7f0000022000-0x18)=""/201, 0xc9}], 0x2, &(0x7f0000021000)=""/147, 0x93, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000021000)={0x77359400, 0x0}) 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x6, &(0x7f0000125000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d5f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009fd000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec6000)={r1, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000032d000)={0x4, 0xbac1, 0x3045f247, 0xf9c9, 0x5, 0x1, 0x2, 0xc0, 0x8000, 0x5e6850a4, 0x2, 0x8}) prctl$void(0x1d) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f4f000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c47000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f000037d000)="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", 0x1000, 0x4, &(0x7f0000bc6000)={0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6}, 0x1c) bind$inet(r1, &(0x7f0000550000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000574000)="21bae3607560c4b6682901c00685edbab8d23f8246203d2477840c7e0445d7a87064a53f988ba0a740bb51c6abfc524fbf69444aa71df07ed9ab8d90da0bdc630d482155a07aa0871011b14c1191eb484a3b1c8366aecb9912cdb20d33dec404f127bbbb568d23c253594c2c3712f1cfc8c68eac6e252f36d07f465ea29334920fa2bf741e4960e68b573cf24751143a84c4a146b51a2a690a3811157dad2664927aa09fcdbfb7456ea478e0ff0e55bb13e4507a4fb3e0a90976b269ce1cf748c86e02920e241084d95ecc59417f79823ea705e0", 0xd4, 0x80, 0x0, 0x0) open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008000)=[{{&(0x7f0000008000)=@llc={0x1a, 0x1d, 0x7, 0xfffffffffffffffa, 0x2, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f0000009000-0x27)="829f2924c44df7654d0a3e77cbceae8484d4e0837c767cdcbca3362dd145216829934e2fba3166", 0x27}, {&(0x7f0000000000)="cee317fe872ca97af8d7238e9761f1701dd4db28138ca76ad5863f4c899537fd125276749ad0c90da50c7baaf3d983fe64f9e0779a2c63e5669435d8ec08a4b63dff32d458297e89b33e333d6b", 0x4d}], 0x2, 0x0, 0x0, 0x40000}, 0x800}, {{&(0x7f0000009000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x1, {0xa, 0x2, 0x251c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a80}}}, 0x32, &(0x7f0000003000)=[{&(0x7f0000009000-0x83)="66045bc2ef3ab2ea5542570df1f0a9841a03008d0d3b96de1e8633bc0494782a1ae7ee137736216d2aea57d20d490fc4aebb46fdd32542afb284c053793a25c92ffa218cf7bf2a9d0a9e79d79064c0e41f6a3d677becc25ff45934808b35742a538fbeebadade3fd1a606ffeca42d462954208a7c5f2cda0c038586a2f94771d023f7e", 0x83}], 0x1, &(0x7f0000008000)=[{0x80, 0x0, 0x19b, "5ce348a846290444f9f2d7cfaa9e7735497febb4290d0b5c6888f125f5ec22057d5b6cd79c0852702f9ee63817030f3e724b3010b86fc7cdddc41cac48d289249efd2d41a3c08d7d2808f66ba86beeea552eca6a2fea181b0553444fa4450a400d079a11930a6b46b9"}, {0xc8, 0x86, 0x3, "1cf7c17657027ff9edc40e6568726ad19dc44d4b800c39a53066158c05399c1143a134c5bf8b484b201f1d1203143d5b771b092f0c16399629bdb36522777d87976576e34c489ee37eb0f76b3ae4534f3b260fc979f6a7fcfbe81191638000915a873a7ac478defd09a090615e90925d8e15713bf4d8bd26755bef82b13cc38d9064fd200367739830ab6af3ebc3205c68a21de731ff8e90f8886daf18e0671c88c9a57ac1d6ae7b05d870bd56b1a87f0358c73dc2427a"}, {0x28, 0x118, 0x100000000, "012994be36482a8721e31a9b5fbdb823444d0d294eb2"}, {0x78, 0x10f, 0x10000, "99f8d3fccfefa7cfe8cacdc9f7ce1451ad50de3f4cf45a830972e25fc38f1dbda979f753d14458a258b6956e5c14d489dbab47c528faf084b243dcbecdb66c7a4aa9a65d18c45546cfe749aefdc7fff22af4a42dd0b6b81e25d27b26f007fc72228a045a1b"}, {0x1010, 0x119, 0x4, "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"}, {0xb0, 0x117, 0x0, "8dff4cf93ad75bd3858cafde127bce8d8d9fd952ae8badeeb5b9089634a3df90606d70f43e5638bca6cbf524d4f75543e097767bae2ea33778376ee7b04f3d004d05212b383c6d038b9f5d7e24b01b43854a68b09f2c23e7ccb4a7dfbb924cc1b8c3892d47cbbd874c8c435aafcc056dd4103937efc22abca8918e7802b88a4a0af2c5214840ba845aab74e18fd7296e22f975bbdbb94efdbec49eb6"}, {0x38, 0x11, 0xfffffffffffffffd, "123c39c230118f5128215729e775ed016a14335ae5f2abd21b301377add90be8b58d7ae0"}, {0x78, 0x10a, 0x6, "c2cc1f234149f32d3b2d3ed325dc6efb720fb50ea302ee39c8701b4cf4699456613ccb141ed7c0e0b023744ea373a957889faa111833ec93767cb77a76f3aebd22f978e885c17da5f6a78a1462beb93d0b2c14928dfc0b7b38b011b030a483ca85abbb1e43c3"}, {0x18, 0x117, 0x4, "7cfb4e7d"}], 0x1370, 0x80}, 0x5}], 0x2, 0x4000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r1, 0xa67e}, &(0x7f000000b000-0x4)=0x8) nanosleep(&(0x7f0000007000)={0x0, 0x0}, &(0x7f0000007000)={0x0, 0x0}) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x4, 0xe78) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f8e000)={0x4, 0xd78, 0x20e, 0x6, 0x101, 0x5, 0x1000, 0x5, 0x0}, &(0x7f000065c000)=0x20) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f8f000-0x20)={0x8, 0x8, 0x8, 0x7, 0x5, 0x74d, 0x5, 0x6, r1}, &(0x7f0000f8e000)=0x20) r2 = getpid() mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r2, &(0x7f00003eb000-0x8)=0x0, 0x8) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000006001, 0x3) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) recvmsg(r1, &(0x7f000018e000)={&(0x7f00000b6000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e8000)=[{&(0x7f0000daf000-0xa4)=""/164, 0xa4}, {&(0x7f0000691000)=""/100, 0x64}], 0x2, &(0x7f000086e000)=""/116, 0x74, 0x9}, 0x2) sendto$inet6(r1, &(0x7f0000bcd000)="0d8cfc5a05c12cac82d176fc04d2bcbf32a5a13074b9323f9eeb5a3bf57d0ec1852ac6e32646f3e1f95bfbf411a42b28b885d6a7fd6cef6e49a579eb", 0x3c, 0x800, 0x0, 0x0) fdatasync(r1) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000e2f000-0x8)={@rand_addr=0x20000000000000, @empty=0x0}, 0x8) poll(&(0x7f00002bf000-0x28)=[{r0, 0x40, 0x0}, {r1, 0x1002, 0x0}, {r0, 0x100, 0x0}, {r1, 0x8, 0x0}, {r0, 0x71703cc11c9776b3, 0x0}], 0x5, 0x330a) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00002a0000-0xb0)={{0x101, 0x0}, 'port0\x00', 0x2, 0x1000, 0x0, 0x5, 0x7, 0x3, 0x1, 0x0, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000008000)={0x6, &(0x7f0000002000)=[{0xffffffffffffffff, 0x47, 0x3, 0x3}, {0x4, 0xa7d, 0x80000000, 0x7}, {0x400, 0x3, 0x80000000, 0x2}, {0x8000, 0x80000001, 0x8, 0x2}, {0xfffffffffffffffd, 0x2, 0x8001, 0x4}, {0xa0, 0x2c8, 0x8, 0x401}]}) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000002000/0x3000)=nil) mprotect(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) munlockall() readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/28 10:08:39 executing program 3: socketpair(0x7, 0x3, 0x5, &(0x7f0000dba000+0xad0)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f66000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="37a98b8cf73c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000057e000)={0x6, 0x5, 0x1, 0x6, 0x9, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d1f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3002}) getsockname$ax25(r1, &(0x7f000039e000)={0x0, {""/7}, 0x0}, &(0x7f0000add000)=0x10) 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) removexattr(&(0x7f0000523000)='./file0\x00', &(0x7f0000e56000-0x6)=@random={'os2.', '\\\x00'}) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) 2018/01/28 10:08:39 executing program 6: socketpair(0x4, 0x80000, 0x5, &(0x7f0000e89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000098e000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef9000-0x15)='/dev/pktcdvd/control\x00', 0x84000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000636000)="fa7d975e0ca14853f50d2b48655318c395086073c21b23b452e3ec6cff9fd637ce9d8a2a", 0x24) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000097f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c7000-0x8)={0x0, 0xf5c}, &(0x7f00004fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001f0000)={r3, 0x7c1}, &(0x7f000067f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000217000)={0x0, 0x4}, &(0x7f0000677000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bca000-0xea)={r4, 0xe2, "a2c347b4032a26e343e6021570e6847db7506c0d1e9ee30c4c5fdbfe49bca7e8f4edfac3ee89bd4dd48e3bbdf7e9ee0c8825ed096941e0f04bf11e6298f37fd7f440fdab5c44d4864eca935f5a0bd1754f2373d6e5cbb682ead750460251a0ab1abba7471540007194db26f59296d260e9226cc06a2ed8fe2fc7df3425d6dc381b09e5d85ef02044a0e09137851989a5696a6758790cc748851b3903769aaffef2a85bd33c842b9544d3c2bfee6c579086576e9f4eef09c0f3db1b7bd23a4cd5bbd687b936d46a38b6dae1f218a7811664c8f43a8b2bf86dd642f715f1c041f25fac"}, &(0x7f0000489000)=0xea) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/rtc\x00', 0x105000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f54000-0x20)={@common='vlan0\x00', @ifru_flags=0x2000}) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl(r1, 0x1, &(0x7f00006d6000-0x139)="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") 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f00002e9000-0x10)={0x0, 0x0}, &(0x7f0000107000)=0x10) setitimer(0x1, &(0x7f000045e000)={{0x77359400, r0}, {0x0, 0x2710}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) lseek(r0, 0x0, 0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x2) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000df3000-0x4)=0x0, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000df4000-0x4)=0x3) 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) r3 = gettid() setpriority(0x0, r3, 0x100000000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000fda000-0xf9)=""/249, &(0x7f0000fd9000)=0xf9) ppoll(&(0x7f000034f000-0x20)=[{r1, 0x0, 0x0}, {r0, 0x6200, 0x0}, {r0, 0x28, 0x0}, {r0, 0x10, 0x0}], 0x4, &(0x7f0000438000)={0x77359400, 0x0}, &(0x7f000050b000-0x8)={0x8}, 0x8) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fc000)=0xc) mknod$loop(&(0x7f0000704000-0xe)='./file0/file0\x00', 0x10, 0x1) sendmsg$nl_generic(r0, &(0x7f00001f7000)={&(0x7f00006c2000)={0x10, 0x0, 0x0, 0x20140}, 0xc, &(0x7f0000913000)={&(0x7f000051e000-0x160)={0x160, 0x22, 0x0, 0x7, 0x3, {0xb, 0x0, 0x0}, [@nested={0x9c, 0x22, [@generic="dde17066cf45207e4a372a89fd54887e5216bd45fc1b56cc63f4e5f0db9d9fd611cd4b", @typed={0xc, 0x6c, @uid=r1}, @typed={0xc, 0x3b, @u32=0x6}, @generic="27530644a2a5b8a4a483c8cadcffe4032c1f1c0ea5ae6ce1954f78660fa14b7d3ed83a1bd082f05697a6f5a068aa6263b41f84f21bcff4ccd9fc79c76f0a6b3d3734277cc4cf2d9058c0dd", @typed={0x10, 0x12, @u64=0x2}]}, @typed={0x10, 0x7f, @u64=0x400}, @typed={0xc, 0x55, @u32=0x3}, @generic="c550c0368bf6648d7f2f753c13339bf816338c7a90246c88b05f1cb723f6da3cf25f09f1ac26b668de6b1cc3066e4bc3cb324307927d00f9ab287ef0ffe912cc4f1d166752a478db8096dbb8bffd70ae7a301066dc13b5db9f861f017063deaba0621d7cb9dd42b5b2d35e4ee255b527e33b49ee00301735678162b0f3d5c7c2fb91690774f6d9cb36842d20221082b8c27078c0"]}, 0x160}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00008bc000-0x1)=0x0) write(r0, &(0x7f0000dd5000)="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", 0xfffb) 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000027000)='/dev/net/tun\x00', 0x0, 0x101001) r2 = memfd_create(&(0x7f000000f000-0x6)='proc*\x00', 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000024000-0x18)={0x0, 0x26, 0x30, 0x100000001, 0x5}, &(0x7f0000027000-0x4)=0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000027000-0x8)={r3, 0x4}, &(0x7f0000026000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000194000/0x4000)=nil, 0x4000, 0x2000002, 0xffffffffffffffff) 2018/01/28 10:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000153000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000895000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006b2000-0x4)=0x1a6, 0x4) 2018/01/28 10:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000be4000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) getsockname$inet6(r0, &(0x7f0000a30000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000173000-0x4)=0x1c) 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000012000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xf21, 0x3, 0x4, 0x2, 0xa0, 0xa0, 0x33, r1, r2}, {0x3ff, 0x0, 0x3, 0x3, 0x5, 0x100000000, 0x0, 0x100000001}, {0xe22d, 0x2, 0x101, 0x0}, 0x6, 0xc, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x2b}, 0x836632de83956977, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x80, 0x5, 0x3}}, 0xe8) r3 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) userfaultfd(0x800) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r4, 0xfffffffffffffffe, 0x4) close(r3) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x2ca880, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0xffff, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000f36000-0x8)='keyring\x00', &(0x7f00008a0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000fed000)='dns_resolver\x00', &(0x7f0000a52000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000037d000-0x1)='\x00', r1) keyctl$clear(0x7, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x2) capget(&(0x7f000010c000)={0x20080522, r3}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:39 executing program 3: mlockall(0x80000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/28 10:08:39 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000062e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="44a1c780b4e070931ff265a9c3d050e4", 0x5a}) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000027000)='/dev/net/tun\x00', 0x0, 0x101001) r2 = memfd_create(&(0x7f000000f000-0x6)='proc*\x00', 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000024000-0x18)={0x0, 0x26, 0x30, 0x100000001, 0x5}, &(0x7f0000027000-0x4)=0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000027000-0x8)={r3, 0x4}, &(0x7f0000026000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xffffffffbffffffe) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000f42000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}}) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) connect(r0, &(0x7f0000b66000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x3}}, 0x26) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000027000)='/dev/net/tun\x00', 0x0, 0x101001) r2 = memfd_create(&(0x7f000000f000-0x6)='proc*\x00', 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000024000-0x18)={0x0, 0x26, 0x30, 0x100000001, 0x5}, &(0x7f0000027000-0x4)=0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000027000-0x8)={r3, 0x4}, &(0x7f0000026000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000618000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x252) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00009b2000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x116) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)='/dev/sequencer2\x00', 0xa4280, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000fc3000-0x6)={0x0, 0x2, 0xffffffffd4094739}) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)=0x5) timer_create(0x7, &(0x7f0000ac8000-0x60)={0x0, 0x3c, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000697000)=0x0) timer_getoverrun(r1) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') write$sndseq(r0, &(0x7f0000008000-0x1c)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r1, @in={{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]}}, 0x8c) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x7) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00009b7000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0xa4}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c65000-0x7)='ns/pid\x00') shutdown(r0, 0x0) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000a73000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000189000)=0x1c) r3 = creat(&(0x7f0000090000)='./file0\x00', 0x186) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000966000-0x18)=[{r2, 0x80, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x9444, 0x0}], 0x3, &(0x7f00009cd000)={0x77359400, 0x0}, &(0x7f0000a73000-0x8)={0x9}, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00002e9000)=""/228) rt_tgsigqueueinfo(r0, r1, 0x1a, &(0x7f0000989000)={0x15, 0xb61, 0x9, 0x8}) 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007b2000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x7a, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000001000)={r4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000e45000)=""/175) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) ptrace$setopts(0xffffffffffffffff, r1, 0x400, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000c29000)=0x0, 0x80000) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000c2b000-0x8)={0xfffffffffffffffe, 0xffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c29000)=0x0) r4 = getpgid(r1) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) flock(r0, 0x7) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000766000)='./file0\x00', r3, &(0x7f0000c2b000)='./file0\x00') mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xfffffffffffffffd, r4, 0x9, &(0x7f0000c2d000)=""/0) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5e30c632, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000097d000)=""/188, &(0x7f000016e000-0x4)=0xbc) unshare(0xc6c03d1888df1ab7) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000898000-0x8)='./file0\x00', &(0x7f00004b8000)=@known='security.evm\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a60000-0x8)='./file1\x00', 0x400) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) poll(&(0x7f0000a21000)=[{r0, 0x100, 0x0}, {r0, 0x400, 0x0}], 0x2, 0x5) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") fcntl$setsig(r0, 0xa, 0x2e) open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/28 10:08:39 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000062e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="44a1c780b4e070931ff265a9c3d050e4", 0x5a}) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000864000-0x8)='./file0\x00', 0x4) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) lstat(&(0x7f0000ee8000)='./file0\x00', &(0x7f0000df8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80, &(0x7f000059a000)='./file0\x00', r0, &(0x7f0000472000)="3bcaa03a9fba7e2b8262f5f56eb8e4014a127e6f792f6c7a2a83ae4278b1d327feb097dc9d8acc502b02a90db1395a699232d02da01823209b4ccf2d2bfef18b88149c6cfe00a68a3f5415ae") 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x421f, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00007c8000)=0x0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) mkdir(&(0x7f0000e0a000-0x8)='./file0\x00', 0x6) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c73000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000756000)=0x0, &(0x7f00003dc000)=0x4) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/165) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000eb000)={&(0x7f000009f000-0x4)=[0x0], 0x1, 0x142fb436, 0x800, 0x6, 0x1, 0x801, {0x2, 0x100000001, 0x7, 0xa3, 0x0, 0x20, 0x3, 0x1ff, 0x500000000000, 0x1, 0x2, 0x3, 0x4b64, 0x7, "753f916b48b0d0187cb85ae83bccd73f2e7a0db19a797faf65f1b1ad47b513c2"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00002b4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)="", 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d44000+0x3a4)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r2, &(0x7f00004af000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000967000)='/dev/rfkill\x00', 0x140, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000904000)='./file0\x00', 0x800008b5) inotify_rm_watch(r1, r2) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000095b000)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x0, 0x0}) vmsplice(r1, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x1}], 0x1, 0x0) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) fsync(r2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000480000-0xb8)={0x0, 0x508, 0x4, 0x80, 0x3ff, 0x8, 0x1ff, 0x4, {0x0, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xffffffffffffff4f, 0x80, 0x9}}, &(0x7f0000637000)=0xb8) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000deb000)={r3, 0x7}, 0x8) 2018/01/28 10:08:39 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000021000)=[@in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x969d}, @in6={0xa, 0x1, 0x6597, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffff001}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}], 0x90) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xc4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x8, 0x6, 0x5, 0x1f, 0x8}, 0x14) mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d55000-0x8)='./file0\x00', 0x103080, 0x1ec) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) unshare(0x400) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/keychord\x00', 0x202, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e4b000-0x10)={0x3, &(0x7f0000ff2000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000e1f000)={r2, &(0x7f0000f89000)=""/4096}) pipe2(&(0x7f000075e000)={0x0, 0x0}, 0x80000) epoll_wait(r3, &(0x7f000083b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x200) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r4 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/28 10:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000e6c000-0x4)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000013a000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000068f000-0xc)={0x0, 0xf73, 0x10}, &(0x7f000008f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bcb000-0x20)={0xf4, 0x2, 0x200, 0x0, 0x8, 0x2, 0x8, 0x3, r2}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e6000)={0x0, 0x0, 0x0}, &(0x7f0000f03000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000714000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c9b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f000030e000-0x4)=0x0) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007d0000-0xc)='/dev/rfkill\x00', 0x400, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f00000b9000)="", 0xfc9c) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0x3b)=""/59, &(0x7f0000d4f000-0x4)=0x3b) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000588000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/28 10:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$mice(&(0x7f0000991000-0x10)='/dev/input/mice\x00', 0x0, 0xf4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00006b5000-0x12a)=@newsa={0x1bc, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'sha1\x00'}, 0x400, 0x0, "e9b13065e8a67b6b4e71e8a3c62b1fe408527f80e0f3ff2943771d7de191d5d294bec222c53146e29669f8f3b10fd17bab6cd983a2c981b93bfc8f39b47a60fbe3130198cd33de35a877edcc00001427406ed2c75a064d6609a09b3485ea84171135f25aeff933d78c504993b141f20115bc864a3801c9f21173a5bb1119791c"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:39 executing program 5: r0 = userfaultfd(0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/28 10:08:39 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e8c000+0xbdc)={0x0, 0x0, 0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f00003fd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e92000)=0x60) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f9c000-0x78)={0x9, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x197dc0000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x66e3, 0x5, 0xcc3d, 0x9, &(0x7f00008b8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x8, 0x7fff}) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d92000-0xc)={0x0, 0x80002, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ad5000-0x10)={0x1, &(0x7f0000498000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00002cb000)={r3, 0x4}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a40000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000736000)=[@in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3ffd78bd}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) bind$vsock_stream(r1, &(0x7f0000a86000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d77000)=0xc16, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d31000-0x88)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xd77}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000773000-0x40)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) sendto$inet6(r4, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_create1(0x80000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000515000)='ns/ipc\x00') connect$pptp(r1, &(0x7f00006b7000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000380000)=@assoc_value={0x0, 0x0}, &(0x7f00007c2000-0x4)=0x8) 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000e59000)='id_legacy\x00', &(0x7f0000d5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a1000-0x15)='[/vmnet0&trustedeth0\x00', 0x0) r2 = request_key(&(0x7f0000361000-0x8)='big_key\x00', &(0x7f0000ad6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000298000)='mime_type(\'\x00', 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00004ca000-0xc)='id_resolver\x00', &(0x7f0000689000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e21000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 10:08:39 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004cf000-0x4)=0x14) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f71000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e7e000)={{{@in=@rand_addr=0x4, @in=@multicast1=0xe0000001, 0x3, 0x3ff, 0x0, 0x0, 0x2, 0x80, 0x0, 0xff, r1, r2}, {0x3, 0xdb9, 0x3, 0xed65, 0x6, 0x100000000, 0x8, 0x0}, {0x9, 0xcac, 0x7, 0x7}, 0x80000000, 0x8, 0x1, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0x1, 0x3, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x3, 0x3, 0x6cb, 0xffffffff80000000, 0x7, 0x1000}}, 0xe8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f72000-0xe)='./file0/file0\x00', 0x4, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) [ 36.040837] binder: 6164:6168 ioctl c018620b 20e8cbdc returned -14 [ 36.074504] binder: 6164:6168 ioctl c018620b 20e8cbdc returned -14 2018/01/28 10:08:39 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="", 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x102) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000002000)={0x4, 0x2}) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r3) getpeername$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000013000)=0x0) readv(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x7d}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r3, 0x153}, 0x8) 2018/01/28 10:08:39 executing program 2: clone(0x0, &(0x7f0000002000-0x59)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xd7)="") eventfd2(0x4, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0x132, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}], 0x58) restart_syscall() 2018/01/28 10:08:39 executing program 0: r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) 2018/01/28 10:08:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000010000-0x4)=0x0, &(0x7f000001b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000000000+0xe42)={{0x0, 0x0}, {0x0, 0x0}}) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001b000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000001c000-0x3c)=[{{&(0x7f000001c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000-0x20)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f000001c000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000001b000)=""/218, 0xda, 0x1ff}, 0x0}], 0x1, 0x10000, &(0x7f000001b000)={r3, r4+10000000}) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae0000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000de1000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') fcntl$getownex(r0, 0x10, &(0x7f000048b000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f000001d000)='net/anycast6\x00') socket$nl_xfrm(0x10, 0x3, 0x6) readv(r1, &(0x7f0000aa0000)=[{&(0x7f00004e2000)=""/63, 0x3f}, {&(0x7f0000aa1000-0x65)=""/101, 0x65}], 0x2) 2018/01/28 10:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x7, &(0x7f0000e6a000)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00003d6000)=0x0) r1 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000088a000)=""/232) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00006bf000-0x32)="2c5c6571e79bd57f4570b07cfc137da6345235492e9ad4b6fac07107bf216a508465106cb89ac514accc0ca4972d0e993224") ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) 2018/01/28 10:08:39 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000007000)=0x5, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001e000-0x50)=[{&(0x7f0000017000)="d09889361f83a71bb3fcb163a2ea0ead1cf480cb38f1755cb5cb939bed7ab6e29fcc4574dd897743a6719f5493f08d4498246a07e0fa8fe9bae27bab156d5cd9094eaf06bf01edb2ee4f08203b80bbb108ada002ad40236f37aae4d32173ee25bf3750bbe5b0ca3050762139ce8f978513ae243bc288d0dd966f2da9f5746785", 0x80}, {&(0x7f0000005000-0x2f)="7e80688c99e1beb086678382358fe91e050f044d90cbe4cf0c73889c7df64c08859890bce70f713d1090160bd23ce3", 0x2f}, {&(0x7f0000010000-0x5f)="b6e75972456959e1b799f1cd0890fa40c82faff0dad1d9e7965428762c09b1418de17cedf5687ace4bbe7879d27b4aa119c89baaf549a873061d68d2cb5f541025dbc4eccd9ff9d82b664e6e073a8d11e45c6b32bd439a4611b882f1a3efa1", 0x5f}, {&(0x7f000001c000)="109f1bdce0ed734e83a6eeefcb4f10abc4b08c1dfcfeec67017594b341e7f5617934e634bd7c991fa3dc159cec3951e7c02bcc9929e6fac9f7eefd139fd329b39c444d169bb1bf0eec28114cdbb3cb3f516e11f551a392cfb7c558a67f50", 0x5e}, {&(0x7f0000019000-0xc0)="a4160b8ad5862462ed796b9202958c8eae20b45d55637592874825be840d5d0044a185fce3139beee1659c7d65ebe70ee6d891f7abaf237c5e96af7099493b2336bf9ada5570f182456dccf95a252916d0a804891500aa383b6e269f521dfb1a43cb1348aee9ef8e68059985af08a0d0a4878901e82c20da3b776820679747af19565da9add9deb1408ffc6681770eafb7178852005e1df000b18d0b687f326e36cc721f3dd789e633ac8841bd0bf3af2b1ae28e192d55f3808770d18d3e8e27", 0xc0}], 0x5) write$selinux_context(r0, &(0x7f000001c000)='system_u:object_r:ifconfig_exec_t:s0\x00', 0x25) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:dbusd_exec_t:s0', 0x20, 0x30, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x51) 2018/01/28 10:08:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 10:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000560000)=""/36, &(0x7f0000798000)=0x24) socketpair(0x1b, 0x4, 0x7, &(0x7f0000beb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d21000-0x8)={0x0, 0x4}, &(0x7f00001b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095a000-0x8)={r3, 0x0}, &(0x7f0000597000-0x4)=0x8) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000483000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000d03000-0x4)=0x0, 0x4) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000146000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000bf4000-0x4)=0x81, 0x4) setresuid(r4, r4, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001a4000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f00001e9000-0x4)=0x4, 0x4) fcntl$lock(r2, 0x6, &(0x7f0000f10000)={0x1, 0x4, 0x7, 0x100000000000000, r7}) [ 36.156817] audit_printk_skb: 7 callbacks suppressed 2018/01/28 10:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$int_in(r0, 0x5473, &(0x7f0000c44000-0x8)=0x63d7) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000bd9000-0x99)="1f00000002031900000007000000068100023b0508fff700010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00006f7000-0x10)={&(0x7f0000330000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000955000-0x10)={0x0, 0x5, 0x8, 0xffff}, &(0x7f000043c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000005b000)={r2, 0x3}, &(0x7f0000fb8000)=0x8) 2018/01/28 10:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 10:08:39 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) lstat(&(0x7f000055a000-0x8)='./file0\x00', &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000491000)='/dev/net/tun\x00', 0x0, 0x101000) setregid(r1, r0) [ 36.156827] audit: type=1400 audit(1517134119.793:28): avc: denied { validate_trans } for pid=6202 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 36.208216] audit: type=1400 audit(1517134119.843:29): avc: denied { ioctl } for pid=6224 comm="syz-executor1" path="socket:[14990]" dev="sockfs" ino=14990 ioctlcmd=0x5473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 36.208981] audit: type=1400 audit(1517134119.843:30): avc: denied { write } for pid=6224 comm="syz-executor1" path="socket:[14990]" dev="sockfs" ino=14990 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001e000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x3, 0x78, 0x7ff, 0x4, 0x1, 0x0, 0x0, 0x8, 0x10, 0x6, 0x3, 0x5, 0x8, 0xfffffffffffff001, 0x7b, 0xffffffffffffffff, 0xf29, 0x8, 0x6, 0x64a1, 0x9, 0x3eb0, 0x0, 0x8, 0x3, 0x7, 0x2, 0x2, 0xfffffffffffff001, 0x6, 0x3, 0x100000000, 0x1, 0x1f, 0x10001, 0x80000000, 0x4, 0x401, 0x0, 0x800, 0x1, @perf_config_ext={0x8, 0x7ff}, 0x0, 0x4, 0x200, 0x1, 0x20, 0x8, 0x400, 0x0}, r1, 0x5, r2, 0x6) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f000002c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x10) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000017000-0x38)={&(0x7f000002c000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f000001a000)=[{&(0x7f000002c000-0x4ec)={0x4ec, 0x3d, 0x307, 0x1, 0x0, "", [@generic="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", @typed={0xc, 0x1d, @pid=r1}, @typed={0xc, 0x1d, @u32=0xe}, @generic="ddb86407c88e82d5d45502cc732b9b1bffe9a81416c4b06c21c5ea0751ab96a9791cd6416a68ec8320a867369304d8887975226957db91f12269060af04b140e8b72f6245b1fb39b04f4a1178292ef9b4c82afa0410456e69b04110d8843022ae87695a8797be88a19f218bfe4a0e62f8ac11aaa2b5e309e6325eb", @nested={0xdc, 0x11, [@typed={0xc0, 0x3d, @binary="90ac5e5e159b2331323688a8eb4430be7883c0185864e45e3e15bdf9a29416418d12df417b00b2100594a20653e4506d6153f0c12099116adc46225dd7251dccb43c271eb871c239a9451423d028e044b32f1b724e0ea823740e0ded839cecd636936fa541dfb2899aaf9b70fb0e5eb862dc55b383923ea4464f7cba0a6ba4dc48c3cc8d1b5afdb9d0c3a63b720b84521f34bcb60e9ac4a82acd984786e30edf247eebe6ffc4b63d3c37a400aeb25fb9bbaa89ad5970"}, @typed={0xc, 0x59, @ipv4=@rand_addr=0x0}, @typed={0xc, 0x1b, @pid=r5}]}, @nested={0xc0, 0x32, [@generic="2ce24a5b537c668e80a3cbdc4265a0935dbd4f68dcbd069ef95b23372edbbcad04f10201b2a95849bd13bbb96c02465c2a57f3d5c0026d114b2369aa29144be0545def7e6f5c7af23b5c6ef80ee5f195086cf12b291e238670d316aa259b20f1a89bbf472a3c55b8fb623cdb6973925856b66469e9058ae1697709b7ee9a105ee1a37393b8b74ad59d4772d96167df2cca9f3663988c3ebf6ac0dda9c80f2688212cc615f45950bb7c080e9687659775e29b9f12799ac18590"]}, @generic="aa4316549ecefc728c128329c51d2172699a7ab677aa7ad5c5dd6ed5b0e547d7d1efefbe4886613c6b3d1521ec068f7bbb9be3452e65d53fa226ca65b00d66b8d09da9884db68c5ce73316145b210026cbc1b5ca2395cfce7bfce39d21847c5455b8870aea384e418b45c4108e456f32c3a0d2e10824a59d06a74b6fcc4f035606efb1e69e2faed970c5147b998f269492a0aaf459d0467a9761753ad7db439d83d0ff9cc1679d908f4e09fc08bc3ad5d6bf763d4ec580791e9c099d6e8b0f9a397f0eb58a", @generic="12d549bb9fe2fac9cf47fff4bc20b8318c5a4c61162b5a511bdd67913dcf34d969ec708f2ccc14ce6ae8a937f2fd72e873cb7e6e88314436b53fd65aaf8be1b33549c3a2c943983437f851be7813dc0a600fae70fffcb09018aa792d40125a1546c1ebcc8e13c29c8b55812e638fd5def676a9bafe34ca5c08d7f6e1ffff287b7b15314eb8d041236edf376d30778325a36d1724f4809feb0dca856b0860cc74ce2aae4256dc2f0601ae29ff061eb0003cea2dad098e2452b20106a83473f27665a0e32d3b6921b7577a26a3c28df41c057dcf8ae515e0cb721b5ad6d6a42b99f6feeff5dea3b8860323635c"]}, 0x4ec}, {&(0x7f000002b000)={0xe8, 0x34, 0xc00, 0x6, 0x1, "", [@typed={0xc, 0x89, @fd=r3}, @nested={0xc, 0x57, [@typed={0x8, 0x12, @void=""}]}, @typed={0xc, 0x3f, @pid=r5}, @generic="449d24c88379d1c40caeaa47982d1013f5cab8c02b2c19d3fa86cf48573361eba694c1abe54cb871d611f8f7d744cd7776f2a18480568c6bbc8babb1dda25b29a5ca37473125c20dca51c1a04dd87c9e11a1163c9ac2b7d195ec678534d63c2cea0f372796dd4115f309868881fd16833692513cff5e289eb400f5f16d7286685b1c3e520c19b4990adfee9646350d09b3959d3005943aa121f254000273594eeadb501c912aabe63cab8d27e67e6ba572a7"]}, 0xe8}, {&(0x7f0000006000-0xa4)={0xa4, 0x10, 0x20, 0x6, 0x1, "", [@typed={0x80, 0x7d, @binary="769fd3eeceda6ee6b316b47f4b6a4e677b68bb58ce7204fb8024069d1ec5880e812498273689034124640222a73936a934d79bbe8aad01897a9d9d184df8e0c72817532c63392e65f205e05f462db8fd22b6fd0007a0027bca0f149ccacecf3c13531a1c33ef0e0dfb7812c2f1ee5f8914140150e0"}, @generic="ad22a13a277454e9d0a0ce121895b5b5ba560743"]}, 0xa4}], 0x3, 0x0, 0x0, 0x20000010}, 0x800) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8902", 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f5000)='/proc/self/net/pfkey\x00', 0x80040, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000063d000)=0x1, 0x4) 2018/01/28 10:08:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x308, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x5, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x23) 2018/01/28 10:08:40 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 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) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x39)={r1, 0x5f, "106c3a69382b9c839a1375923a59bc32a68ff9f32068bee700000000000100018b467b0de9c7d3b626446f38ad5a860009"}, &(0x7f00004b6000-0x4)=0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xca, "8e4a6913186f0767f70200d7051c88fcd7bae63703054f8321e12e559e8ccfbc272c4e19eba4f371c91caef626d324c7a6a893409cdd02a1b504664e2bb616807814a240591b8f4680863127f0e0ad7d2ddfaf6473ba31eead75ef3630ff949342d75f76e044e3c8291123e9e76f50415f4df068de4640398bc6e7adcf6f24d7d920fce498fabfca19f0e6d7f3a8f1be6b7d99dc980970e1007b37a76a38b940ed51f0bbb6d6b83d48f9aeb6b27c3be1b35fe9a7f6fb90a706aabbcdd12de5e3b627311084e989e823ef"}, &(0x7f0000f9a000-0x4)=0xd2) mkdirat(0xffffffffffffffff, &(0x7f0000bd2000)='./file0\x00', 0x0) 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000ee6000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000fc000-0x89)=""/137, &(0x7f000062c000-0x4)=0x89) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000009b000)='status\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000257000-0xcc)=""/204) prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") pread64(r1, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/28 10:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x5, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000046b000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) r3 = memfd_create(&(0x7f00005a0000)='\x00', 0x1) ioctl$KDDELIO(r3, 0x4b35, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000600000)={{r1, 0x0}, {r2, 0x0}}, &(0x7f0000e01000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 10:08:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="58d06ca56f6343b1f779702d12a2198d", @ifru_flags=0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x8) connect$unix(r0, &(0x7f00001f4000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d87000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r3, &(0x7f00007a1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x2, 0x3}}, 0x2e) recvmmsg(r3, &(0x7f0000f3c000-0x21c)=[{{&(0x7f0000c02000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00001cf000)=[{&(0x7f000063e000-0x71)=""/113, 0x71}, {&(0x7f0000bb0000-0x19)=""/25, 0x19}, {&(0x7f0000b02000)=""/191, 0xbf}, {&(0x7f0000a06000)=""/145, 0x91}, {&(0x7f0000da8000)=""/151, 0x97}, {&(0x7f0000f7d000)=""/131, 0x83}], 0x6, &(0x7f00004cd000-0x62)=""/98, 0x62, 0x5}, 0x3}, {{&(0x7f0000316000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000070000)=[{&(0x7f000082c000)=""/161, 0xa1}, {&(0x7f00004cf000)=""/4096, 0x1000}, {&(0x7f0000353000)=""/4096, 0x1000}, {&(0x7f0000ec4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000925000)=""/17, 0x11}, {&(0x7f0000a88000-0xe7)=""/231, 0xe7}], 0x6, &(0x7f00002c2000-0xeb)=""/235, 0xeb, 0x2bdd}, 0x0}, {{0x0, 0x0, &(0x7f0000cb2000)=[{&(0x7f00000e4000-0xfc)=""/252, 0xfc}, {&(0x7f0000680000)=""/92, 0x5c}], 0x2, &(0x7f000082d000)=""/29, 0x1d, 0x0}, 0x1}, {{&(0x7f0000c53000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000054e000)=[{&(0x7f00009e0000)=""/0, 0x0}, {&(0x7f000025d000-0xd4)=""/212, 0xd4}, {&(0x7f0000555000)=""/51, 0x33}, {&(0x7f000031f000-0x33)=""/51, 0x33}, {&(0x7f0000ee5000-0xf0)=""/240, 0xf0}, {&(0x7f00002d0000)=""/145, 0x91}, {&(0x7f00008a0000-0xff)=""/255, 0xff}], 0x7, &(0x7f0000e0b000-0xfd)=""/253, 0xfd, 0xe2}, 0x200}, {{&(0x7f0000533000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f000025a000-0x50)=[{&(0x7f00000c0000-0xbc)=""/188, 0xbc}, {&(0x7f0000b5b000)=""/7, 0x7}, {&(0x7f0000538000-0xac)=""/172, 0xac}, {&(0x7f0000ed6000)=""/207, 0xcf}, {&(0x7f0000f5c000-0x60)=""/96, 0x60}], 0x5, &(0x7f00003a0000)=""/122, 0x7a, 0x0}, 0x4}, {{&(0x7f0000805000+0x308)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cdf000-0x80)=[{&(0x7f00003af000)=""/229, 0xe5}, {&(0x7f000040b000-0x1000)=""/4096, 0x1000}, {&(0x7f00006e2000)=""/67, 0x43}, {&(0x7f0000a3a000)=""/48, 0x30}, {&(0x7f0000f5d000-0xc3)=""/195, 0xc3}, {&(0x7f000069f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da4000)=""/248, 0xf8}, {&(0x7f0000440000-0x5b)=""/91, 0x5b}], 0x8, &(0x7f0000fcd000-0xbd)=""/189, 0xbd, 0x4757}, 0xc93d}, {{&(0x7f0000c60000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000f7a000)=[{&(0x7f0000142000-0x47)=""/71, 0x47}, {&(0x7f0000011000-0x3)=""/3, 0x3}, {&(0x7f0000fec000-0x45)=""/69, 0x45}, {&(0x7f00003ed000-0xf)=""/15, 0xf}, {&(0x7f0000992000-0xa6)=""/166, 0xa6}, {&(0x7f00008cb000)=""/76, 0x4c}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x3}, {{&(0x7f00004e0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000442000)=[{&(0x7f000086c000)=""/32, 0x20}], 0x1, &(0x7f000091c000)=""/68, 0x44, 0x1}, 0x80000000}, {{&(0x7f0000b0f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000012e000-0x70)=[{&(0x7f00002b4000)=""/70, 0x46}, {&(0x7f000042d000)=""/65, 0x41}, {&(0x7f000067f000)=""/193, 0xc1}, {&(0x7f00000db000)=""/73, 0x49}, {&(0x7f0000fcd000-0xef)=""/239, 0xef}, {&(0x7f0000ca1000)=""/4096, 0x1000}, {&(0x7f00007ff000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000857000)=""/152, 0x98, 0x7}, 0x8}], 0x9, 0x140, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d1c000)=0x6, 0xffffffffffffff8b) connect$inet6(r1, &(0x7f0000691000-0x1c)={0xa, 0x0, 0xfe7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000bdf000)=@assoc_id=0x0, &(0x7f0000da0000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000bd9000)={r5, 0x401, 0x8}, 0x8) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x16) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000505000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c26000)={0x0, 0x8, 0x100000000}, &(0x7f0000e42000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b64000)={r1, 0xab55, 0x3f, 0x0, 0x401, 0xe27}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f4f000)={0x0, 0x4635, 0x1, [0x7]}, &(0x7f0000d02000)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000339000)={r3, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendfile(r2, r2, &(0x7f0000002000-0x8)=0x0, 0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007ba000)=@sack_info={r3, 0x1, 0x3}, &(0x7f00003d9000)=0xc) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000001a000)=0x0, &(0x7f000000b000-0x4)=0x4) getpeername$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001a000-0x4)=0x1c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000)={&(0x7f0000017000-0x6e8)={0x14, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7ff, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f000001b000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000018000)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f000001b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000-0x10)={0x3, 0x200, 0x10000000000, 0x3, r2}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x0, &(0x7f000001b000-0x8)=0x0) 2018/01/28 10:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e14000-0xc)={0x661f, 0x3f, 0x2f9, 0x0, 0x0, 0x1}) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) getsockname$ipx(r0, &(0x7f000094e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000021a000)=0x10) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00007a7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TCSETAW(r1, 0x5407, &(0x7f000049e000-0x14)={0x9, 0xffffffff931b09fa, 0x4, 0x0, 0x1, 0x0, 0x7fff, 0x0, 0x9, 0x81}) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) openat(r1, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000458000-0x24)={0x7fffffff, 0x80, 0x2c, 0x0, 0x2000000, 0x2e, 0x1, 0x0, 0x0, 0x9, 0x9, 0x0}) 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x9, 0xffffffffffffffe0, 0x101, 'queue0\x00', 0xb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6417002) accept$packet(r0, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x405, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x200000) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00007b5000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x4000000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) syz_open_dev$usbmon(&(0x7f0000ca0000)='/dev/usbmon#\x00', 0x4, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/28 10:08:40 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ff2000-0x8)={0x0, 0xffffffff}, &(0x7f0000ff1000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000016a000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x41d}, 0x98) 2018/01/28 10:08:40 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be5000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0x9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000dfe000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0x16, 0x1b, 0x9, "d14922d50f25d93ecda2667047865c3d70c2116a833575ab56adb89f4e3b03830ec4b677d69dac8b0ba290d771b16c7c02d20a273f6d6d0b940ea17fc54b24c4", "bb4f14d833bdd05b2116045209d1f2122d3ee9ad0efe61386ff3f2e1f303adc1", [0x200, 0x5], 0x0}) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) shutdown(r0, 0x1) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcb000-0xc)=@sack_info={0x0, 0x491, 0x3}, &(0x7f0000835000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007f1000)={r2, 0x800, 0x0, 0x7, 0x821, 0x3}, 0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cea000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname$llc(r0, &(0x7f000023b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009c1000)=0x10) connect$inet6(r1, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009d7000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @rand_addr=0x3, @multicast2=0xe0000002}, 0xc) 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000024f000)={0x0}, 0xaa) open$dir(&(0x7f0000224000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000ab2000-0x30)={0x30, 0x0, 0x0, 0x3, 0x80000001, 0x3, 0x2, 0x3f}, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001f7000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006d8000)={0x18, 0x0, &(0x7f0000ab3000-0x18)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x1, 0x1}, @enter_looper={0x630c}], 0xdd, 0x0, &(0x7f00002f3000)="d9eff8b524677e0e0e528147f8d5fcfd5449ab38b0273fc1c64dd1e5879062f4d4ffe0032a656f8b6e60fadd1d9291651e08fac58d1cdea1298eced5211072495988584b0d8ccb6a7abf68cf65557680ea81d11422233423fbf176dae6e75555b0188faeee50be55d56829cacd8f7726136927344b1fe094b2735a8c0ceee3d5e4bc9f03e12854038c5855320ae71d9cba5887bac3f248a930a6c96115a56e3b66e093b6c352fa5fecf309d0b17193ea30f5f4c142f60c0fc3a185d2172d93fa71cdd70ab8e67d79987cd6753123476d1d378d6ccc87b82cf037fb6b4a"}) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000ab2000-0x14)=[@increfs_done={0x40106308, r1, 0x7}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mlock(&(0x7f000003d000/0x4000)=nil, 0x4000) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x101300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fa9000)=0x0) pipe2(&(0x7f0000fca000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000a67000)={&(0x7f0000a71000/0x2000)=nil, 0x2000}) r3 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x4}], 0xffffffffffffff76, 0x0, &(0x7f0000002000)=""}) getpeername(0xffffffffffffffff, &(0x7f000090a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0x26) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000+0xd6d)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00008ab000-0x4)=0x0) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000aa5000)=0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c36000)='/dev/ppp\x00', 0x280402, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000020d000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r2, &(0x7f0000493000)=0x0, 0xff) [ 36.493369] binder: 6311:6314 ERROR: BC_REGISTER_LOOPER called without request [ 36.507515] binder: 6310:6315 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 36.520205] binder: 6311:6314 sending u0000000000000000 node 16, cookie mismatch 0000000000000002 != 0000000000000000 [ 36.532455] binder: 6311:6314 transaction failed 29201/-22, size 24-8 line 3206 [ 36.540567] binder: send failed reply for transaction 17 to 6311:6322 [ 36.545131] binder: 6310:6324 BC_INCREFS_DONE u0000000000000000 no match [ 36.563435] binder: BINDER_SET_CONTEXT_MGR already set [ 36.568826] binder: 6311:6322 ioctl 40046207 0 returned -16 [ 36.576426] binder: 6311:6314 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 10:08:40 executing program 1: 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$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) r2 = dup(r0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00004d3000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ed4000-0x28)={@generic="77316016f1dc0f3e3e49b0b41619d1fd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000039e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c7000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005dc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0x1, 0x4, 0x2, 0x80, 0x20, 0x6d, r3, r4}, {0x9, 0x8, 0x1, 0x4000000, 0x0, 0x3, 0x1, 0x0}, {0x820, 0x5, 0x81, 0x3ff}, 0x1f, 0x6, 0x0, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0xffffffffffff0001, 0x2, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x3, 0x7, 0x0, 0x4, 0x7}}, 0xe8) close(r0) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x7, &(0x7f000083e000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/28 10:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bb6000-0x4)={0x2930}, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a32000)=0x4, 0x4) 2018/01/28 10:08:40 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, 0x4) getpeername(r0, &(0x7f00003db000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fda000-0xc)={0x0, 0x40, 0x2, [0x80000001, 0x5]}, &(0x7f0000fda000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000612000)={r2, 0x4, 0x9, 0x6, 0xfffffffffffffff7, 0xfff}, &(0x7f000031f000-0x4)=0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fd9000)=""/29) sysinfo(&(0x7f0000810000)=""/12) renameat2(0xffffffffffffffff, &(0x7f0000fcf000)='./bus\x00', 0xffffffffffffffff, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000005000-0xc)=@proc={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000001000)=[{&(0x7f0000003000)={0x378, 0x32, 0x100, 0x2, 0x2, "", [@generic="829b9d5558d1f711a97214cb6b7ed1a24690a1ab55ea2bda109cc861e7e152067448144d08a7ff4538b39d27e7857452d6c33f2bc0d7c9044a78f338277add6b3ac7d2b1", @typed={0x8, 0x39, @void=""}, @generic="bf2bc7b0f9ea27ab9703d51ec5154ea805480f4b55dcfbca68ad61bebfd40ccb9b96c74a2d8559c6f8e31cf38308bc6171bafe03f3774826e728cbae7b61facda244b42fa895a723029a0d49f7cb901408e7d3857a76bd10af47a466470c3466dea9e3a6c54b7c080f60c90d82e1150dd4cba5a6524f40c0b5", @generic="03ffaa62caa1f2", @typed={0x8, 0x7a, @void=""}, @nested={0x1d4, 0x5, [@generic="334e7e63d65c99614fae002052378dc3744aaa978595c74de65ab24bc3971f0a904d751d7441a9095786b9211a0b901fa8885f1431cbe001cc0afcdc6ce21af3cfee5d54f23e2704ec1e457a6f37ccd2b60432b65388d0fd4c46fcef26eb81818ebb631686991b2772cb0f7b03a4dac80a15c2761ed9b9e8303b2d576d542649c3de751fbcc316012076ffc58d14bd1b205ae1f14436725d583b578fb69d562f5e82659ec23281f41d62d89d9758055c44a89a291756c81050c2ab", @generic="0ebaa74ed872211bd1c739e170f09c97fe21c55b5e277fc3d970ed98cfec90b3ffe851a5ddb6b1464fb09bcae110330260fcd99ece8047dec3", @generic="14e467e4d1d594408c734f11d80839e196879eb345a0d562d4fdc68b4a608b15b910797b4294da7b43e1985c6cdd89d2004ada718f150fc29e7ccd78e0ac959b09f2a87e4591f53b1e5843a8b1d135e585f882925fb3b8dcbe756dc2f5da08a9132ac047d33718473bc1b0bbb5e603aef05cc312963661d33dfeb3dbf1ec1f83758190ce0f5899ad5b5218c92fa4130a4cc920cf3c089bc952be3309cbbe0165afb263b4fb43907231a43170f64a265c85cf82eec5d00dc9bc2c707392b914bb2c63368e1ffd2ccd1c13e9421e78", @typed={0xc, 0x4f, @fd=r1}]}, @generic="e1996729c3158a239d73f295e574d0f26b59623e276b4453a4131208f75bcd0f773b989c238b92f348e97538e601f11bcc5fd0a17c36e45e82b09fa736e558abe8e1973bdb6f6ff125d791c21fd9455016bc9151b663011230d813c0009d0f97180e6c01476f6bdf3936f38d7c0fc093a677f1568c9993edac399fcd06424d9301363f94d10624458809c965624d0b4782c2dfc15778099c41b6f9b4f3e31d2784d7f0b2405ce54973d8a58f8c20eeb8e0f8c18d1ef8cbfcae10e6b8ac"]}, 0x378}, {&(0x7f0000009000-0x1c)={0x1c, 0x12, 0xc00, 0x7, 0x3, "", [@typed={0xc, 0x3b, @uid=r2}]}, 0x1c}, {&(0x7f0000009000-0x50)={0x50, 0x32, 0x100, 0x5, 0x0, "", [@nested={0x10, 0x54, [@typed={0xc, 0x5a, @fd=r3}]}, @generic="75d1f82471a95f62b57db1aa60fdb812b71264b0f3eb9be3b5f3c4c572f5bc9969a5d2f2bc4dfe1e40f3a13b3e35"]}, 0x50}], 0x3, 0x0, 0x0, 0x8000}, 0xc000) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000008000)=0x0) 2018/01/28 10:08:40 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bcd000+0x127)='/dev/rtc\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001fd000-0xc)=@sack_info={0x0, 0x1ff, 0x89}, &(0x7f0000001000-0x4)=0xc) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000004000)="51aa9064317f8d61e53606c731cb28f34efdc57836472580d579305fc2fa13efa05226e1fe3cd437ea267e5c7b2d021f60f8f493f50efc0488d605e448d2737f8508d4ef7ad27b49d8e6d4d7721aab75d78f626782247e60c42816e95200babe994eacae6463132fdab5cf9229", 0x6d, 0x24004080, &(0x7f0000001000)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) unshare(0x842200) 2018/01/28 10:08:40 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000bfe000)={0x4b, 0x80, 0x8, 0x7df, 0x80000000, 0x3ff}) clock_adjtime(0x4, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000d63000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca2000)=0x10) 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000001000)="34573cf7ebc4a5d304b34a96d6ceb0c3d1eabc239f8cd9e69f30a27ed1c81ee3a3d936ebfd5afaefbf0bd6d7e4dde5c5c2fbaed28fd574d5b9b931e1fb424134c54eb12026bb335554ab65308fa5bd5ff0c5a718baff661b36cf6504853148b35c78ece004db8e0b906219c5cfdac84c6a09e9f96aef79e0e0ebd9304795139923be911b75423afab8143cb5d559a70204691d1aac56f20a8e04e2957d0f5dea4949a3a2f7bdd409f35b3f63c1657383daabb3a887ae9941884bf1f8873cdd3ca505db1673", 0xc5, 0x4004, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xffffffffffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x6) sendto$inet6(r0, &(0x7f0000407000-0x91)="542f43c1926bcc9dc4d200df42dcb58f587be8cb02b7610351548598001749a02f59f92d78b32e130ab2f04b6276845b6bb51147485245b3088feab865219d789c7ef7687dc1319565a55d7128e34d4fb4bd06fbe6b167a69ddec2c82af05750b5462897d1746092b9972202f51e8ca39fae724f4dea5327d8728e80772498c9974f87f8d994eb16c1dfc5b424a45f6d8c", 0x91, 0x4000844, 0x0, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6d000-0xc)=@ethtool_rxfh_indir={0x2, 0x1, [0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f6e000-0x20)={0x3, 0x1, 0x9, 0x87, r1}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000941000-0x20)=@hopopts={0xbb, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f6e000-0x4)=@int=0x101, 0x4) bind$inet6(r0, &(0x7f00009ba000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xac}, 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000803000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f38000)=0xe8) quotactl(0x2, &(0x7f0000f6f000-0x8)='./file0\x00', r2, &(0x7f0000965000)="3e86cc4ca47849c7a4cdf8") 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000505000)={0x80000000, 0x8000, 0x3185, 0x1f, 0x7f, 0x9, 0x2, 0x8, 0x9, 0x20000000002}) r1 = inotify_init1(0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet6_int(r2, 0x29, 0x5f, &(0x7f0000001000-0x4)=0x3, 0x4) fcntl$getflags(r1, 0x40a) [ 36.588948] binder: 6310:6324 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 36.590258] binder: 6310:6325 BC_INCREFS_DONE u0000000000000000 no match [ 36.600637] binder: undelivered TRANSACTION_ERROR: 29190 [ 36.600645] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000411000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e1000)=0x10) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00003bf000-0x4)=0x0, &(0x7f0000130000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:40 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000005, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000296000)='/dev/rtc\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e45000)={0x0, 0x4f5121b6}, &(0x7f00006bd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dfd000-0x8)={r2, 0x60}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) fcntl$setflags(r0, 0x2, 0x1) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000865000)="", 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000f7000)=0x595a8c57, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:40 executing program 0: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000001000)=""/212) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) setfsuid(0x0) 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000216000-0x8)='./file0\x00', &(0x7f000009d000)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000066e000)=""/171, &(0x7f0000a3b000)=0xab) 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/rtc\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000325000)={0x0, 0x0, 0x0}) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x105000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000009000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000-0x8)={0x0, 0x8}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r1, 0x0, 0x5, [0xf2]}, 0xa) fanotify_init(0x30, 0x81001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={0x0, 0x4, 0x1, 0x1, 0x0, 0x9}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000b000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000001271, &(0x7f000000c000)="3f50e88a6255b60fa45999da3faac53bd43e8b4eb9eb0162f7ab687e08d4b50c520317c43462008b9388275945865bea44fa0574f12592eaa2a85f782dc43e879087d10c6cee251d465f2506452f7e498a9c76901e3ddf6fde15e84916dd0aeb63c9d5405c03ea6b123e8430aa8a7dbc38d18b9959db4e1be091fb24c1f918b4ee9ecdb86312c470393a4fc55e41b799e0f9e158f7fe46be2d36da58fd64588886cfc98467bc5463db619758") 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000e0000-0xc)={0x0, 0x1000, 0x2, [0x101, 0x1]}, &(0x7f0000155000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000070f000)={r1, 0x4, 0xc06f}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)=0x0) exit(0x0) 2018/01/28 10:08:40 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006cb000)='/proc/self/net/pfkey\x00', 0x18080, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffc000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x200, 0x3, 0x80000000}, &(0x7f00006b0000)=0xa0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ffc000)={r2, 0x8e}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009f8000)={@common='lo\x00', &(0x7f0000ffb000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000ffc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ffc000)=0xe, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000ffc000)={&(0x7f0000ffc000)=@ax25={0x3, {"86490383f5a53a"}, 0x8}, 0x10, &(0x7f0000ffc000)=[{&(0x7f0000ffd000-0x4e)="280109574cdbfe562eb27af9172585e04cd93713097d698c9fa17ca668c34d0f78f42026dbcdb44e51d743b1de7df7f9c5bdea648935ce3b52000634e3ef6ff91434218706f8ad5a7c5dd07f5e37", 0x4e}, {&(0x7f0000ffd000-0x2a)="115f6ebf9be6e6e49efe1908577fd8880d33cacef369ac5efa9a589c1b2c2438f709cdb4f7fbd79fec41", 0x2a}], 0x2, &(0x7f0000ffc000)=[{0xe8, 0x117, 0x7256062d, "249b2a192ac649d471c8d863600c65f8f4ee03d3f0ba2e6f44950ce0262cd5193620f55a8a846f1c730d68e67675e80861dab14285e2688fb70d54e919da1ff02dd35a45599150316052100e9d927a80cdd7421e66e816b5bb0ecd2593ba1b3c9f3fd86f724f615fe70df251ca8e9e22c4e141a712484fe12078ec72fff9e1b58f25df53692a21232a90834bba5ee16487346e5b4d6f958e5b39397d1dfbe302859166f6d9d28eb20cdc63337642a8a7a781d916f99535053aa7c798157840b64549536009a4234de5cfc62bae1193fdf8"}, {0xe0, 0x10c, 0x3, "e328188c39fcc95ef9fec5212d12766ad232b59297501cbb07c4c0dd0beacfae3bd7495f1ea98a198d841ad785c8621fcf30b6b98611ba8ccf4cee4771c370f29e6f8fea6b192eddd85ef40170a56839ef794fd4d18eeaec426721856d915fe6a30929a3fa3bdfc4ef2f45eb76c4f6b0ff7d58660d1882bb063599a0df44b739afbaa273396c0ae555c43bc81d5f3b05184ced8b5f961dc97ee356968cfb5d4af1be3c6c7ee79b71ce890d5f3080dd44491eac5e44ba71ef5fc10132ae31cc706ab8829c02ca8d8ed1a6d68380"}, {0x98, 0x114, 0x10001, "489926d29f65f2c962ad37f9374ee17642a0b6569f8c7789d0c8a16dc41bb59c7805db02bc49d3c61ca062c11a1166850da1deabd594698c45d8493f6807b118afd0417700ab0a6f2f901d1a1ccc1f570e08caf5c0fb5ac9c270f8d0651757e596eb549935bdb71068655bc719f4d15673b6308d458accc87176f79c1e35e7224785bdef9b"}, {0x1010, 0x117, 0x4, "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{0xa0, 0x103, 0x1, "ac17da7f56809a21ec03328e6d8fe34dfe77936e84582a92736991dde806ab2e74a996c8f868c4e83a4797141236a867b54bc71a459763449991de415eaf9fc4c667bc49d77408a8bf34892ea95416c73f16a8f2ef7693eaff5a6a200a4f018faaf199d1d1bf2aa43e26a51999752cb2beb6a5fe2d9a21c87a64d4defd6eb68517a205f8e38822d6c5002c0a35f1"}, {0xb0, 0x105, 0x8, "1179d6ee251cdd3ba256c3a6476c399cfebdd9f5bcfbf938cb97188b0accd649ea504addb3b29e09f07ad09d4dfc10a646e4553ee942dfaaf186770f16933167f002043bb2d44cdcfeecff6ef64cbf223114879cddbe2c21bb0d33d9c69e33b0ae87b50f99ecf8778822f129103f9653756ae8517feb3913fc757d00856aa395dc106b5c7fcd03df261ef6d46159c08792708242b60041fc9cc887"}], 0x13c0, 0x20008084}, 0x0) accept4$inet(r3, 0x0, &(0x7f0000c26000-0x4)=0x0, 0x800) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/user\x00', 0x2, 0x0) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/28 10:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') sendfile(r0, r0, &(0x7f0000dd8000-0x8)=0x0, 0x1) clock_gettime(0x0, &(0x7f00001f9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000001000-0x10)={r1, r2+10000000}) clock_nanosleep(0x10000000, 0x0, &(0x7f0000040000-0x10)={0x77359400, 0x0}, &(0x7f00000ba000-0x10)={0x0, 0x0}) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000cfe000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000bc000-0x4)=0x14) r1 = socket$inet6(0xa, 0x802, 0x400) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004b6000)={@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]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d4d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r2}) 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000005000)='\x00', 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0xc00, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{0x77359400, 0x0}, 0x2, 0x7ff, 0x3}, {{0x77359400, 0x0}, 0x7, 0xe8, 0x7}, {{0x0, 0x0}, 0x4, 0x401, 0x81}, {{0x77359400, 0x0}, 0x9, 0xf52a, 0xfffffffffffffffb}, {{0x0, 0x0}, 0xffffffffffffffff, 0x6, 0x7f}, {{0x0, 0x0}, 0xa54, 0x121, 0x1000}, {{0x0, 0x0}, 0x9fe1, 0x4, 0x1}, {{r1, r2/1000+10000}, 0xc7ca, 0xffff, 0x8000}, {{0x0, 0x2710}, 0x7, 0x3, 0x5}], 0xd8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000006000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/28 10:08:40 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.842748] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f95000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(r4, &(0x7f0000170000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000298000)=0x10) bind$netlink(r3, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r3) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f1b000-0x70)=[{&(0x7f0000f18000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000520000+0x32a)=[], 0x0, &(0x7f0000bbb000)=[], 0x0, 0x0}, {&(0x7f0000bf5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f1a000-0x20)=[], 0x0, &(0x7f0000f19000)=[], 0x0, 0x0}], 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f47000)='net/arp\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005a1000)={0x0, 0x6}, &(0x7f0000882000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000385000)={r2, 0xfff}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000899000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:08:40 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000346000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000192000)={&(0x7f000086d000-0xc)={0x10, 0x0, 0x0, 0x1400800}, 0xc, &(0x7f0000ee1000)={&(0x7f0000001000-0x184)={0x184, 0x0, 0x5, 0x300, 0x0, 0x2, {0x3, 0x0, 0x2}, [@nested={0x124, 0x8, [@typed={0x18, 0x6, @ipv6=@loopback={0x0, 0x1}}, @typed={0x60, 0x45, @binary="c5000743c04c055473c9d47760e87494b428443fb49e718952e46885948ccf16e2694416d2f7648508b0377311a09a5e82723327c891299ef37c43466a623028476da8d26d74960c5d7623c566304fc9c7222d125659"}, @typed={0x10, 0x41, @u64=0x6232f918}, @generic="46946c606a66f30b674c9b280d", @generic="c1acb6ab6c77ba581575f0c9e677e70b68f2599e3a3a11c4786ada0f2a97d886316dd31b4857033945bdd6e721d792f79e01e94e1cc1fde05388cf964769c405684a53bfc3544abab7b6d8eb7505e3d476011b2ad6caed92cfe31d552cb05f55291cd17a2d8ace479953a070c17063c7e7a8d8b206616e83cf63ac8258ef81749bd2246c567a5bd62e"]}, @nested={0x1c, 0x2e, [@typed={0xc, 0x27, @fd=r1}, @typed={0xc, 0x3, @uid=r2}]}, @typed={0x18, 0x15, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x33, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x4000044) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r4 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r5+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b85000)='/selinux/avc/hash_stats\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000370000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000205000-0x4)=0x0) [ 36.886304] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r1) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f00001b1000-0x9)='/dev/sg#\x00', 0x1, 0x40040) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000a4e000-0x40)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x11a}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:40 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000346000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000192000)={&(0x7f000086d000-0xc)={0x10, 0x0, 0x0, 0x1400800}, 0xc, &(0x7f0000ee1000)={&(0x7f0000001000-0x184)={0x184, 0x0, 0x5, 0x300, 0x0, 0x2, {0x3, 0x0, 0x2}, [@nested={0x124, 0x8, [@typed={0x18, 0x6, @ipv6=@loopback={0x0, 0x1}}, @typed={0x60, 0x45, @binary="c5000743c04c055473c9d47760e87494b428443fb49e718952e46885948ccf16e2694416d2f7648508b0377311a09a5e82723327c891299ef37c43466a623028476da8d26d74960c5d7623c566304fc9c7222d125659"}, @typed={0x10, 0x41, @u64=0x6232f918}, @generic="46946c606a66f30b674c9b280d", @generic="c1acb6ab6c77ba581575f0c9e677e70b68f2599e3a3a11c4786ada0f2a97d886316dd31b4857033945bdd6e721d792f79e01e94e1cc1fde05388cf964769c405684a53bfc3544abab7b6d8eb7505e3d476011b2ad6caed92cfe31d552cb05f55291cd17a2d8ace479953a070c17063c7e7a8d8b206616e83cf63ac8258ef81749bd2246c567a5bd62e"]}, @nested={0x1c, 0x2e, [@typed={0xc, 0x27, @fd=r1}, @typed={0xc, 0x3, @uid=r2}]}, @typed={0x18, 0x15, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x33, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x4000044) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r4 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r5+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b85000)='/selinux/avc/hash_stats\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000000f000-0x48)={{0x3, 0x3, 0x20, 0x1, 0x33}, 0x5e69224a, 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]}) r1 = socket$inet(0x10, 0x6, 0x100) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x3)={&(0x7f0000006000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000000f000)=[{&(0x7f0000010000-0xbe)=""/190, 0xbe}], 0x1, &(0x7f000000f000)=""/101, 0x65, 0x6}, 0x2) ioctl$int_out(r1, 0x5460, &(0x7f000000d000-0x8)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3000002, 0x2830, r1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000010000)={0x6, 0x80000001, 0x2, 0x401, 0x6, 0x10000, 0x8001, 0xff8d, 0x8ac3, 0x8}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000010000)=0x0, &(0x7f0000003000)=0x0) r4 = getgid() fchown(r1, r3, r4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)='/dev/ptmx\x00', 0x20800, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff95, &(0x7f000000c000)=[], 0xffffffffffffffc0, &(0x7f000000a000)=""/19, 0x136, 0x0}, 0xfffffffffffffffd) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x22, &(0x7f00007a2000-0x9e)=""/158, &(0x7f0000f6b000)=0x9e) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a5d000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f73000-0x4)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000da7000-0x14)={0x8, [0x8d, 0x1f, 0x2e, 0x10001, 0x7, 0x4, 0x8, 0x8]}, 0x14) 2018/01/28 10:08:40 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000020000-0xe)='./file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x4, 0xfffffffffffffffe, 0x0, 0x5, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/28 10:08:40 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000451000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @rand_addr=0xffffffffffffffc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000306000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000bff000)=0x4) recvfrom$llc(r2, &(0x7f000088b000-0x3)=""/3, 0x3, 0x10000, &(0x7f00008fe000-0x10)={0x1a, 0x1a, 0x2, 0x10000, 0x80, 0x2a, @random="fa8437f2e8b7", [0x0, 0x0]}, 0x10) 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000-0x70)=[{&(0x7f0000004000)="93", 0x1}, {&(0x7f0000013000-0x42)="b6", 0x1}], 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) close(r0) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) creat(&(0x7f00009c3000)='./file0\x00', 0x2) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$mice(&(0x7f0000141000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = inotify_add_watch(r2, &(0x7f00003c5000)='./file0\x00', 0x4000108) inotify_rm_watch(r2, r3) timerfd_create(0x6, 0x800) socket$packet(0x11, 0x3, 0x300) syz_open_dev$usbmon(&(0x7f0000876000-0xd)='/dev/usbmon#\x00', 0x400, 0x80) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000224000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000b12000+0x3a2)=""/121) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e97000)={0x0, 0x0}) connect$inet6(r1, &(0x7f000026c000-0x1)={0xa, 0x0, 0x304, @loopback={0x0, 0x1}, 0x8000000000000000}, 0x18) r3 = socket$nl_crypto(0x10, 0x3, 0x15) accept(r2, &(0x7f000067f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ad8000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000062e000-0xa9)=""/169, &(0x7f0000bb7000)=0xa9) vmsplice(r3, &(0x7f0000fdf000-0x10)=[{&(0x7f0000b1c000+0x765)="311714ec5e86ea505bb766c7405e0f460e884a9bb07ef9b7abd3624c603eeb6177ae4968fbec7b19477f4f10389e444bed8ec0fe591b5fa9248be0b2ededd1b8cd4c082679b0310288152578bdd861a1f7cd7fd637737229f686094f074d2f19965ca32413904d89c2becdc17b38602cabcd5242dd133c99c3ff3957480302b0750f5b1f11db3c20680a", 0x8a}], 0x1, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x100400000000000}, 0x8) 2018/01/28 10:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000954000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e5000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b62000-0x10)={0x0, 0x7fff, 0x1f, 0x1f}, &(0x7f000015a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000281000)={0x0, 0xbc}, &(0x7f00005f2000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003b7000)={0x0, 0x9}, &(0x7f00008db000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000030000)=[{&(0x7f0000cd5000)=@in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000070000-0x60)=[{&(0x7f0000bbf000-0xb4)="d47b89cc081ae7d8afa5524c548eaa00b589adffe52b15bb7e4c482dc6e8bae74f607b115e5bca6ff50f17a62038f3ebf22949a022bee7d7604b422b6e2f3cbd291cbabf7db9df249840d196d31336374438e4432dd8663201b6b1b922de7db4ca245de646ff77d59bd713ef6faa2f46f1ef507b497452005dd4f172450513c4c572642a24f4c5e20679405f31b1707b974641527ff04d6060ce179340ed5c7cc7c70ac39712c8cf4273a8c6471d06efb995b09a", 0xb4}, {&(0x7f0000676000)="e39c1b72566ee83ce07edd709a82f2edc49628c617c93efce47eec9eebc0737a1614bcb457aa2f5c3e05f9653774865ac04a790758966d706a1b661691b584bd1eb252dce9370af8d89cafa50fc552f474c28802127d7a30ae1159d3ec23f97d1dfe50f18e55c51893153841d747afd94b608e2eeffcf41a708a5330db3fbc14a766db092853fc3841da0acc353ea16aa9ae3eb40fc566022127e66a48830a7263a846de7d323666a9a0f3cc3ae3dfdac62eab7c1234124c5e7ff27c99", 0xbd}, {&(0x7f00000c3000-0x9c)="4640344c16f36539b377ecc41f2d1b2d9f7c8ea151368739b8f39bd52dbde62e780a17b2d9eb9d1303bead066ee23563de1d855190eb9423625fa09e274bc21be5647f34542e8105e70e0ae9f1dd62042c78508a171d34054567d588021e9778a5969f3525febab0e2606d2872e88707b9b2f3f30f522e42b0f7c7dffa816e3f77776f0f7f933418505f58e7f354ea82e1b9d2fb656628bd9820cd1e", 0x9c}, {&(0x7f0000997000-0xb0)="47a5ea420fef5e9c1495fdc6d7a14ce566feb2f7f8a0507bc5c1e60f40df859115bc8a26aa19d5efbeabc7e267fd876b142eb86187295e87a3eb7d1982057b8a69e440efcf2a42cd43f7295dbeb837f0de33bce3668ecc0887b82f28088d16656461948d5ebddbbdec8fc198a246d43a2c27765f9487f89b4f4c0f6259895cdb3ab7be0cf504f298183316fe54ba41af415ceabe2fcaeb6af0aebd1f9c57425cd25076eed1db23d9343c753b3a31c515", 0xb0}, {&(0x7f0000631000-0x5c)="79390e67bde24fa80a403d16fc7c4859f90a49dc01427dc9291611367c675139a030c1cdf68a7cc7f5162fbabb1916c55579c70952a347b55c7e6728a4302dd64d21eaeda5d7f005f53728bb3745e5062d32a2bf0b07da07c7d27a85a2cec1fb8e495c880f13da9355a48f955bf0fcf20587f04b1ba65abae6dd27832cf542102f67a44369e694bad970a31e2790fe36cf6d4df5e0f2dc0b078d07e314ee0128fe2ef13c75465b0faac546a44c4ff99ed0a34f36917b8897bc0562597c0418b1eeb6fca9a369ff7e50fc8e", 0xcb}, {&(0x7f0000283000-0xd9)="f1b6b810973d6ca0a0badf34db6f3b1b22a679a79a98bfe178c2945f2296254ecf89834e47d45490e49cd56ec458bc8bb6379bd78172f962c06489de5d4365fe2e95d90fee2498e18e4c83b5004c95e0779ae871f6d441c8eb22197a55f84e372fb02bed5ae57a67c0a5503c7824f617ef5514bf2d19dcb2bb56263514e4580adbca07db1d7e46c140d86b4b2a6d03bba5dea37f7f9d6608a0845c7fa35cfb72cf70961b934649979ee88933ade9cc67eacd8ae5d23255eca616600e926f884f989754687674ab6c0885504e96569d8b9038bff297bb4e32f1", 0xd9}], 0x6, &(0x7f0000783000)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0x7, 0x3d519b8c}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x200, 0x4, 0xa00000000000, 0x4, 0xfffffffffffffffd, 0x2, 0xfffffffffffffff9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x8008, 0x8, 0x7f, 0x100, 0xffffffff, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x5, 0x8b8, r3}}], 0xc0, 0x4010}, {&(0x7f0000d8f000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b11000-0x20)=[{&(0x7f0000696000-0x76)="0353b8fe4f8926b1d6ba8d143f4250997e91d644375cb35a75f46f885a5ead9c67a34e6a567bc9f95c979712c7b96a36d4d4c0e6206caa219bd302dde03d4c84a620ea9837f4d10ae281dca18b40ea4f55eee2c1364d5546f1ccaa21c53ff78d8353d7881cb10674ecf949e744c519288a65cf92b209", 0x76}, {&(0x7f0000628000-0xdb)="75dca5d21b3fed55c7f3ce7a556ff88029cc6a1092332a8bad81ff7feeefb64e5731a849c7808f5b976404d28368c6a186a0d96a000b7fcf1df7e3b4876f701e8a3b72878e604709737a8c0eb887779d955784479c67b21c3c831cdd0f6a270211b97ea485b15f3f5d35144d2155a1cd09d47f3f4aa842722111da162f7aa6595241ea5d9bc09e822b8e6e0b4e7a944847428b1136a9a3f576737f3da02ccf4c41591e0254d4b70c591cb4be3640fc4ba6d8a56fdd3f0f9995c47e859f3a3b1692642072d759303f8a7d681cf10c691d712686e4238fa91d4520c1", 0xdb}], 0x2, &(0x7f0000759000-0x60)=[@init={0x18, 0x84, 0x0, {0x1000, 0x9, 0x80, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0xb, 0x1, 0x5, 0x8, r4}}], 0x60, 0x1}], 0x2, 0x800) fcntl$getown(0xffffffffffffff9c, 0x9) r5 = gettid() fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bef000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000822000-0xde)="6e7a742f7564f000906aa97756ca095e6b1345e088a8d9056c26ed8fa3e5da23d7af0b6afcfe2171bbaf57617cacd90f7cf15a34b65d8239220c36993aac604e889fd08a1dcf0275e9372d78711fd0473c2c36888e8c7014d58dcea7104bb76dee19d865415e5456d2a23ebdb90d82664c4bdd97f41423cc189ec88ed557094e731f1c612d6574ec544c6bd5186548a521905cde34a935f725c78965ed802caab30e6dd91d5cc0bdcc6474ce3db2750cf1a4f63e9b6523d10406fe62a886fb147f2cfe68b7e926c3ae34f942563ecf2c642f67f6112e5c2fe4fb71270f7d") readv(r6, &(0x7f00005e0000)=[{&(0x7f0000178000)=""/79, 0x4f}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000031b000)={0x4, 0x1, 0x6, 0x5, 0x7f}, 0xc) connect$netrom(r1, &(0x7f00007af000)=@ax25={0x3, {"1224ce84b33f71"}, 0x8}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000484000-0x8)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000174000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a92000-0x4)={0x0}, &(0x7f00007df000-0x4)=0x4) r2 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000cc2000-0x4)=0xa06, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x35, &(0x7f000026c000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00001ce000)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ebc000)='./file0\x00', 0x28) r1 = memfd_create(&(0x7f0000db1000)='{,wlan0vboxnet1GPL&\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000036000-0x8)={0x0, 0x3}, &(0x7f0000a62000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000cb000-0x10)={0x1, 0x4, 0x1, 0x7, r2}, &(0x7f00007d2000)=0x10) fchmodat(r0, &(0x7f00003fa000-0x8)='./file0\x00', 0x18) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a6c000)={&(0x7f0000de3000/0x4000)=nil, 0x4000}) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ac2000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0xa2f000)=nil, 0xa2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a2f000)={0x4, 0x1, 0x9, 0x1, 0x100000000}, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000097c000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x8e81, 0x3, "189e50b5eeda5caf37e18db88a9071e1799383c276a4107d41421e9a1433a60cf97a03f4f5609c97a27038f3e603eabe9bf30f605e5eb795f1f38574c782f50250fb242d56395cf59ee53021bfd6fd85"}, 0x160) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) mmap(&(0x7f0000a30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000a31000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009f4000-0x4)=0x1c) [ 37.056219] binder: 6470:6472 got transaction with invalid offsets size, 53 [ 37.064660] binder: 6470:6472 transaction failed 29201/-22, size 40-53 line 3163 [ 37.083957] binder_alloc: binder_alloc_mmap_handler: 6470 20000000-20002000 already mapped failed -16 [ 37.100394] binder: BINDER_SET_CONTEXT_MGR already set [ 37.105934] binder: 6470:6484 ioctl 40046207 0 returned -16 [ 37.116896] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000855000+0x55d)='/dev/sg#\x00', 0x5, 0x187000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f34000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078f000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009d0000)={r2, 0x3ff}, &(0x7f0000144000-0x4)=0xf0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000527000-0xc)={r3, 0x80bd, 0x2, [0xe70, 0xffff]}, 0xc) 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000e65000-0x8)=[{0x6, 0x0, 0x0, 0xfffffeff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) 2018/01/28 10:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000923000)=0x0, &(0x7f0000529000)=0x4) ftruncate(r0, 0x1f) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cef000-0x20)={@generic="1656c7c75ab344043ad334cfdfe5eaca", @ifru_flags=0x4000}) socket(0x3, 0x2, 0x1) 2018/01/28 10:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00003f1000-0x25)="240000001300070dff0400000009230120000c0d000300010000000000000000b8161728", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000773000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000fc1000)={&(0x7f00008fe000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000dce000-0x10)={&(0x7f0000cb7000-0x78)=@ipv6_newaddr={0x78, 0x14, 0x1, 0x0, 0x1, {0xa, 0x8, 0x10, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6, 0x401, 0x7}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x11d}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x78}, 0x1, 0x0, 0x0, 0x95}, 0x4000) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x49) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0xbefd, 0x0, 0x2, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000002000-0x10)={r1, 0x7}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000000)=0x0, 0x4) 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000017000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000010000)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000015000-0x23)={r1, 0x1b, "1d148a04736f31c499b524288590eacd4765abd482731561563c19"}, &(0x7f0000010000-0x4)=0x23) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000c14000-0x8)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00006e3000)={{0x9, 0x8}, {0x2, 0x7fffffff}, 0x7, 0x6, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027a000-0xb)='/dev/hwrng\x00', 0x200, 0x0) recvmsg(r1, &(0x7f0000ae4000)={&(0x7f0000615000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000259000-0x20)=[{&(0x7f0000cf9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f99000-0x4)=""/4, 0x4}], 0x2, &(0x7f00000df000)=""/240, 0xf0, 0x1}, 0x2) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000eb8000)=0x0, &(0x7f0000242000)=0x4) 2018/01/28 10:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000632000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000890000-0x10)={0x2, 0x7, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x17, 0x800, 0x81, &(0x7f0000ef5000)={0x0, 0x0}) chdir(&(0x7f00006fc000)='./file0\x00') ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000027c000)=0x0) 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000668000-0x108)={0x100000001, {{0xa, 0x2, 0x0, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/keychord\x00', 0x8200, 0x0) mq_getsetattr(r1, &(0x7f0000283000)={0x7, 0x4, 0x5a, 0x5, 0x3, 0x9, 0x3, 0x80}, &(0x7f0000ea7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000c1a000-0x1c)={0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xbf2e}, 0x1c) 2018/01/28 10:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003a1000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f000002b000)={&(0x7f00006c4000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006c7000-0x10)={&(0x7f00006fe000)={0x6c0, 0x2f, 0x304, 0x0, 0x1, {0x2, 0x0, 0x0}, [@typed={0x94, 0x5b, @binary="d0d5b1cfee9489b54fbbd170ed6cb48c3dcc9378a1f41be0d39095cf94202eee9dc05ccdcf182868da8221fa3348187275e64a47d0d28f1a244693ec6399bf83e2497ea3e8cea4123f505e0219eeda843043556c52226e979a10c7653eb756e0ad9b3a57171f200c0142d51a284b2f2155cba5143e34da5fb508c2ff6dfc127dc4f4847f7ee5e8574f85fc76"}, @nested={0x28c, 0x49, [@generic=']', @generic="dc1cf1cdcecf5028a21d38f432ded0f431c928c26380b143ddaa700d81e4b9e1abd8e8e1e9eaaa86b07e95615b55ce69eaab1993400ab92cd334dad1046c26a971c3c2d006a323c5abe920d809a301c5378c969ab75216b5b492167d08be1f6d0ce665b2cae5155b0e42511a212782ba8ac3a6aa41fc37b3122333d395dc92a8e21cbf4eb08a2a5097606bd227376b7473a94e0234fa48316421cb8dfaf66f8c376dd1adf4", @typed={0xb8, 0x60, @binary="55ed8cb4f765b36b0cb38529efde33e836ca8a1bd7be95f4995035c8df135ef6c8823351fd83ddd02ca772867cf501313951d9d2a58373ec3e89c66feafccf6c166603e71fc20a37e4a3d071c2832494e186e00dff3e9eff37b4a621e7671d1bd9cf3a60fa7b9c27f0a549c7a90a89a6974fe40e2cfd37b48122c3953a283b5a5dee514231eee0413296f58f174b47cc3a688872300b3f04101bb855a827cc39d8733c80d8a28ac18e9e61bec993b0b3"}, @typed={0x8, 0x23, @void=""}, @generic="d33a7db0947c0d72f2fad353ed72187980c2b33fd5bc6dd85c99c2eaeeb12c7901ae2a9b66e00a5274e13eb96410f31f2f38b70ec1bac9737ad19b394894c62ee2631ab6d3a552a2dc1e47b3c618c4e1b55667927a5c8aa834a2ff9668", @typed={0x40, 0x17, @binary="36e8b531085874e3f216f671d0115a50ace9540f4d099ef0347a51c44eb8efca44becea3eab67ee83306d6eae5309d66f20589b510c220"}, @generic="bb0b105055abf122a54b4031aecd5bd330b0e8fc34d3b34710b14a0a7f25b2f1c77039d9d11175e85b82789dfc28a8576f6b1636b66d5f271bee441513c142fb2ddfc4ce9f08869bcebdbab3fb987216f565094fa7f2b364acd755f1a863a5e43f74ee4ac27dfec4c2535c74cf16b4e655987565f71c78aa51e84ecd6d48e9ad5e58"]}, @nested={0x184, 0x1a, [@generic="a0ab20ee5d36e7ae75398d27d93c199621f57043a45b721b8a2f862e4fc69c854e5070001b856f37b7382c8a04e03aeb646fe12a39259d86e0e7b523c93b6ac053f70371aaa477729587ce4821033090e05766bf4573050ca382110a209d47ff0e7c6ce7237142a04e5d2f40e86a02742e3e20928be14ae40972a68ab2a4eff508bc080cd6e2cfe54a4542576e2a5490a496de0781ad6bda04", @typed={0x10, 0x87, @u64=0x1}, @generic="4ffeaecb6c746d693f0f5a568ad940ed5102f78db0c83aa8a2c8db3adf026d9e403a42f0a422d016724251555f85ebcfe359ad7381607a4efbf5c94ea1eb8176fe2187588e85af2974a23798ca6346394f0fa0e1ff991539825235d188753c7da2a4254c6ee782d3791f5c6f35d8716f04d8eee6a2d0c94996429c2ae6272d02a312d521392370c0cb00047d28f762318b8b19fc1d59baae17afb7e7a7fdfa1fa2d2a4d4f6b56b6e7d936952b4f6ec53d4403258142360c99765277a0ee7", @typed={0x18, 0x2a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="75141fbe9611f559ac4cb7cb95d19bee15897f8709090e5f96653d165ea75ed4be4e061b32fa745fc79f3783bb8d50d79308bc87ed546a07a0cd30402bb0c819520687917d1da19981ea5da06f15f94087283f33f2dbb8074fd14e782a5ed3ec8a35ae5fc0e686822253f02ceaa3f3395293599e17f30af87d01852c40c265022873fcf65f5aa300f58bae58", @generic="4ece80d1a5606afee5f7125b5735", @nested={0x16c, 0x79, [@typed={0x10, 0x3, @u64=0x2}, @typed={0xc, 0x2c, @pid=r1}, @typed={0x10, 0x41, @u64=0x8000}, @typed={0x10, 0x38, @u64=0xf8b}, @generic="90838c999764898f56178e6cf09f39626c26e1fc196f71aa44563adb0982ec", @generic="646d0b203b6b1b7ad32a4ec4fcaccc58ea2016d59497b027acc00ac08c9b69673d2dd34aca57b83519cf51034c30e48eea7b1b7790577f8fe97ad2c3dd9fab3e98f874084ea0dbadac13d33a5cf254e4c0be060c9bf5199bc101a1da8b6c32b2d97d8d5df645d90b803735b6bc707ff3a21754b0d7b2f7860bf124a1a42c9858f9d18b393989b2e4300b5c7cbf75324cf50e25107463f4ed67db3a98270f6d23a858f7aead31bafe2011ea11fd0ec6", @generic="620602d080f2373ac4e3eca9adae7e822432a451992f64f7245877f61ea44d4ebef4b74532aec8deb963dd2a5a63ea7cbe7302e0c424f691479096209c3327b1e5054b0c63cf36ebdb2677abd270fecfe2bc3f3bf4db98d605f0aa"]}]}, 0x6c0}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) pwrite64(r0, &(0x7f0000349000)="a7b1be86bb0c3ae101c90036c635c8822206fa3884b8cf1cd4309af12117f410f5e1ab5d7deafaf3975ad5770305e1eba0494e7cb1eaf6b618b25852c0ae6c5cf0b7640af43cbbe8dc24c3345b38b3df0cf305c38bb1ee16771b500f36b2135bc9b8a9", 0x63, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0xd, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000855000+0x55d)='/dev/sg#\x00', 0x5, 0x187000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f34000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078f000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009d0000)={r2, 0x3ff}, &(0x7f0000144000-0x4)=0xf0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000527000-0xc)={r3, 0x80bd, 0x2, [0xe70, 0xffff]}, 0xc) 2018/01/28 10:08:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000648000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000077000)='./file0\x00', 0x100) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002fe000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:08:40 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000088e000)='dns_resolver\x00', &(0x7f0000533000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000144000-0x18)="ddb1f8f5d0b3542e3233606bd9c932ff390e877d12e9510a", 0x18, 0xfffffffffffffff9) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00004af000)='rxrpc_s\x00', &(0x7f0000d21000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d21000-0x3)='[-\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000d21000-0xd3)="25bee43a7487fee87ca4440d3f0e3562997add5ba22624887e789fdb54b34b6ee8f9f619fed356879691b4766b03171da9282c2af8ff110da410c555ec96824a0e7a58ddbbeaed1596af60f0bcb29853c8c5620c1d50f8cb0a02a53d56ae90cc347d974323398c4627bd4240968cbafabe835a8fbb96c5e52c6a5bfadc9300396c3678d057c8b00650619fa8dcee6b29bf5bf7eb0962e1fcd6a7d0f880e76a5f7c97049ad0c5483a9e323020d0fb2a56aa03badb66d94d9e47aca3a1872a1a2631c977d545f5263c901078a7fb8b933c9950d1", 0xd3, r1) r2 = socket$inet6(0xa, 0x100000, 0x97f5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x20) r3 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f000071b000-0x10)={0x4, 0x100000000, 0x0, "f4d8dd61ad9f", 0xffffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d21000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d22000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004c3000)={r4, 0x80000000}, &(0x7f00007e4000-0x4)=0x6) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/sequencer2\x00', 0x4000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d9000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$ax25(r0, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) 2018/01/28 10:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000c18000)='/dev/usbmon#\x00', 0x4, 0x200) bind$inet6(r2, &(0x7f0000bd1000-0x1c)={0xa, 0x0, 0x4165, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fremovexattr(r1, &(0x7f00000c3000-0x6)=@random={'user.', '\x00'}) keyctl$setperm(0x5, r0, 0x1000) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000000000)="66e1c720bac3905c9308fb7b62ed7646a7cd7300000000000000073b66366c3b6a06801ba1f44b7056605f49e2e006c7a9f69edc", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000016f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000f1f000)=[], 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000002000-0xbd)=""/189, 0xbd}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x20800, 0x60) perf_event_open(&(0x7f0000002000)={0x2, 0x78, 0x3, 0x7, 0x0, 0x80000001, 0x0, 0x10000, 0x400, 0x8, 0x100000000, 0x14, 0xfffffffffffffff9, 0x10001, 0x8001, 0x5, 0x2000000, 0xffffffffffffff80, 0xd8ee, 0x800, 0xfffffffffffff000, 0x1f800, 0x8001, 0xd6, 0x1, 0x7f, 0x7ff, 0x1, 0x9ab, 0x10000, 0x4b, 0x3, 0x8, 0x80be, 0x3, 0x10001, 0x9, 0x6, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0xa000, 0x0, 0x2574, 0x1, 0x9, 0x0, 0x5b5, 0x0}, r0, 0x40, r1, 0x2) 2018/01/28 10:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/ppp\x00', 0x20200, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000b3e000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000a4000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 10:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000237000-0x50)={@common='sit0\x00', @ifru_addrs=@hci={0x1f, 0x6, 0x0}}) r1 = dup3(r0, r0, 0x80000) bind$inet6(r1, &(0x7f0000bbb000-0x1c)={0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getsockname(r0, &(0x7f0000932000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000794000)=0x1c) 2018/01/28 10:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000590000)=[{0x13, 0x0, 0x0, 0x0}]}) getresgid(&(0x7f0000f8a000)=0x0, &(0x7f00003e8000-0x4)=0x0, &(0x7f0000530000)=0x0) 2018/01/28 10:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x81) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)="") [ 37.278032] audit: type=1400 audit(1517134120.913:31): avc: denied { getopt } for pid=6543 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 10:08:41 executing program 3: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) setresuid(0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db1000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b4000-0x4)=0xc) 2018/01/28 10:08:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=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}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0x25595ad7, &(0x7f00003b8000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bde000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e50000)=0xe8) 2018/01/28 10:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cec000-0x10)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000afc000-0x90)=[{0x4, 0x338, 0x8, 0x1ff, @time={0x0, 0x1c9c380}, {0x3, 0x7}, {0x7, 0x4}, @quote={{0xc4, 0x1}, 0x10001, &(0x7f00004f2000-0x30)={0x0, 0x4, 0x4, 0x4, @tick=0xfffffffffffffffb, {0xde8, 0x9}, {0x3, 0x8}, @addr={0x9, 0x0}}}}, {0x4, 0xfffffffffffffe00, 0x6101, 0x4, @time={0x77359400, 0x0}, {0x8, 0x6}, {0x100000001, 0x2}, @queue={0x0, {0x8, 0xfffffffffffffffb}}}, {0xfffffffffffffffc, 0x8, 0xffffffffffff8001, 0x3, @tick=0x5, {0x4, 0xe78}, {0x8, 0x1}, @ext={0x9f, &(0x7f0000b0f000)="7eb4b8431ac2dab03442dcf55f05d2ef9c5bc5cf19b571c6d7d8b15ddd5d91c01e59328e5281b1506d7947e287f4c7e2255c1decf8d473526521f3d7e238d5be50b95c4bd48fe8cd250c0ca51176caa309a0792c0e6ebbfc8212567e7eb1b6934c6b8412d31601f7b9c7080395e1e4a94af6c7aecc642c145cf5cbbb7779ccf93e2ad04648d89df3104fca117543ffb73eb87bcb5b34e5f8e1f1d8a8949639"}}], 0x90) mq_timedreceive(r0, &(0x7f00005a9000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f0000f59000-0x10)={0x77359400, 0x0}) truncate(&(0x7f0000ba6000)='./file0\x00', 0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f00008ea000-0x1000)=""/4096, 0x1000, 0x3, 0x0) 2018/01/28 10:08:41 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_open_pts(0xffffffffffffffff, 0x220400) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a1b000-0x9)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x14) 2018/01/28 10:08:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cb0000)={@generic="30609407000000000000000800d2bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e4e000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/28 10:08:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000558000)=0x0, &(0x7f00008e2000-0x4)=0x4) 2018/01/28 10:08:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00006e0000-0x4)=0x65f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_pts(r0, 0x101100) ioctl$KDSETLED(r1, 0x4b32, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000a2e000)={0x0, 0x1, 0x0, 0x2, 0x0}) 2018/01/28 10:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x5f9092af33c9917) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00009f4000)=0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00001c6000)=""/206) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c61000)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000adb000)={0x0, 0x2d0a, 0x205, 0xffff, 0x9, 0x1c00000000000, 0x80, 0x5, r2}, 0x20) 2018/01/28 10:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x0, [0x0]}) r1 = memfd_create(&(0x7f00002f3000)='\x00', 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000056f000-0x33)=""/51) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/28 10:08:41 executing program 2: 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) accept4$inet(r0, 0x0, &(0x7f0000b3a000-0x4)=0x0, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f000090d000-0x50)="e1c403880d442fc04647b19119b204ff4162a4e716a7085dc791ea1c5e254b8a76b3d04787883ae8abbcab1fccaca8c22b16b229bdf38951dd7005d7469037ccd7e034f20993bfc5f451ccc8decf3b2c", 0x50, 0x20000801, &(0x7f0000e52000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/sequencer\x00', 0x80880, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000)={0x0, 0x0}, &(0x7f00008ae000)=0x8) accept$llc(r1, &(0x7f0000752000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000475000)=0x10) shutdown(r0, 0x1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000037e000+0xea6)={0x0, 0x0}) 2018/01/28 10:08:41 executing program 3: ioprio_set$pid(0x2, 0x0, 0x8) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) [ 37.483605] IPVS: Creating netns size=2536 id=12 [ 38.142997] pktgen: kernel_thread() failed for cpu 0 [ 38.148110] pktgen: Cannot create thread for cpu 0 (-4) [ 38.153748] pktgen: kernel_thread() failed for cpu 1 [ 38.158841] pktgen: Cannot create thread for cpu 1 (-4) [ 38.164341] pktgen: Initialization failed for all threads 2018/01/28 10:08:41 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x1, 0x0}, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fdb000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff7000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ff7000-0x4)={0x0}, &(0x7f0000bcc000)=0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000a8c000-0xac)=""/172, 0xac, 0x0, &(0x7f0000382000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) timer_create(0x4, &(0x7f000070c000)={0x0, 0x21, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a41000)=0x0) clock_gettime(0x0, &(0x7f0000835000-0x10)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000042f000)={{r4, r5+30000000}, {0x77359400, 0x0}}, &(0x7f0000880000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 10:08:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/ppp\x00', 0x408000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/user\x00', 0x2, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x2}) tee(r0, r0, 0x9, 0xc) accept4(r0, &(0x7f0000c6d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001a9000-0x4)=0x6, 0x0) 2018/01/28 10:08:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000023d000)='/dev/ppp\x00', 0x800, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000903000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a70000)=0x14) sendto$packet(r1, &(0x7f0000a6f000)="b82bc109970efa6c71c4ae2ec5aaa3799b82d72d2df2a1988e7e56e127dccc1e4bb09f647f692f76e8fc56f67c16c2ff71882facc3cd32dc9a9ea99aa79851a7c86a434415e24f635b283d7a1a98bdea084f73d0939e7493e9b7a91c77aafd45aa5698e6b3f9f7f1d6850e8463cb3215d1a2f8276657a2beecfe395b9e19977c7c7fa3d639edb7ed500cff21d5a060a39440a47eb0fc1faacbf987e3cd82650ec75a4b1e7d2945c2c54caeafc9b87e376a0cc48f834fbdd879eeb06afe9f941b13328320d3b5afc1456d899d8d0e880f814300216b50d02b8d5d67202d893f8e472918af6f2d", 0xe6, 0x4000000, &(0x7f00004c1000-0x14)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @random="9e9012b614c5", [0x0, 0x0]}, 0x14) getsockname$unix(r1, &(0x7f00004a9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:08:41 executing program 7: clone(0x0, &(0x7f0000770000-0x5c)="", &(0x7f000006e000-0x4)=0x0, &(0x7f0000741000)=0x0, &(0x7f000078c000-0x2d)="") timer_delete(0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d5000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000f5000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004a6000-0x8)=@assoc_value={r1, 0x4}, 0x8) 2018/01/28 10:08:41 executing program 1: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fdb000)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mq_timedsend(r0, &(0x7f0000001000-0x48)="931502cf4309c8f5232e15a763c62148a984cc8b54da9ff09d671492abee45b9240f46f63933635e5e2f998406494af428f0f4782a3791215f4001167dcac4be7833a8dc6b1554de", 0x48, 0xca98000, 0x0) 2018/01/28 10:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) chdir(&(0x7f0000beb000)='.') mount(&(0x7f0000ff6000)='./file0\x00', &(0x7f0000646000-0x8)='./file0\x00', &(0x7f00007aa000-0x1)='devpts\x00', 0x208000, 0x0) 2018/01/28 10:08:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d59000)=@generic=""/16, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000af7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000-0x4)=0x8) flistxattr(r1, &(0x7f0000723000)=""/173, 0xad) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000af1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000013b000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000071b000-0x4)=0x0) fcntl$setown(r4, 0x8, r5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000295000)={0x1, 0x0, 0x1, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00008e0000)={r6, 0x80000001}) 2018/01/28 10:08:41 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000348000-0x4)=0x0, &(0x7f0000ff7000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ffd000)=0x0) 2018/01/28 10:08:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x1fffffffffffff79, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = gettid() waitid(0x2, r1, &(0x7f00009bf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000e72000+0xbe5)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/01/28 10:08:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000fa000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) listen$netrom(r0, 0x2) creat(&(0x7f0000383000)='./file0\x00', 0x2000400000007e) r1 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) ioctl$int_out(r1, 0x2, &(0x7f000050b000)=0x0) r2 = memfd_create(&(0x7f0000868000)="74ff01080000000023000080000000", 0x0) mknod(&(0x7f000028d000-0x8)='./file0\x00', 0x8004, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000679000)=0x0) process_vm_readv(r3, &(0x7f0000026000-0x30)=[{&(0x7f0000483000)=""/254, 0xfe}, {&(0x7f0000cbb000)=""/0, 0x0}, {&(0x7f000010e000-0x8e)=""/142, 0x8e}], 0x3, &(0x7f00009a1000)=[{&(0x7f00007c5000)=""/4096, 0x1000}, {&(0x7f00009e3000-0xb)=""/11, 0xb}, {&(0x7f00001cc000)=""/210, 0xd2}, {&(0x7f0000da0000)=""/147, 0x93}, {&(0x7f000072e000-0x87)=""/135, 0x87}, {&(0x7f0000bad000)=""/241, 0xf1}, {&(0x7f00006aa000-0xb7)=""/183, 0xb7}, {&(0x7f00009f9000-0xd6)=""/214, 0xd6}, {&(0x7f0000dde000-0x93)=""/147, 0x93}], 0x9, 0x0) sendfile(r2, r1, &(0x7f0000c02000)=0x1, 0x80000000000001) clone(0x8000, &(0x7f0000b12000-0xf2)="cb6fc782f6e933866e1aac6d8131f98bd79197bc2684417ddf99073cd75d3597a5cb82cfbadf32f8ee3efc3832cd1be549587ff1d76caed7a66cfbd471b9a02740bcfc91d251d01628db030edaac126a5833dd42b133f72a0bdd90a7a22092023928f993e7923023c7ca03d53f993f167b419ecfe6f86191b181fe52c1217e8723fb955dc2da21565ba0b2232fd504bab0828ce892bb0a2985b07d71778c26151385c56e058c622473747af6964aa56f59c81df4c4a2a809fcc900c8ae2b7834cbfb951ad85666aa9030bcdab2cfd9740d170b9026b94c0935813363047666ef8bea85b25a5562fb1816838b7693d8a3e716", &(0x7f00005b4000)=0x0, &(0x7f0000e2e000)=0x0, &(0x7f00003a6000-0xf2)="848fed9b8a0733c06fdc495cdd86ad020c97a751cdff7cca12be6e272e902226ba8a70465d9809633f9317e3dcd7e3f80d4851ad402df36b2f9472878e432badf5870998d850c3df8000643e3c358fa6110d0efe8def33112f54a1f92a0d56807e58f5b28a2a9753ec18867444ee0d58091e49140741eeda91c405d3e70fb7969e53e9413290a61628112ea79cd3eecc2d0a346d0510ca31513ed3ae6e2455986437612bfdf65d9ac0ed81a99acee7a596b41d8655638d327282cbcbc91942156b119624aa356ab60adb8b9ea02b901d9b1b77670f02de3efaa252bf24d6f78f5b98cb9a7014ba444bf7c31a48d274a26f9b") [ 38.275524] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 10:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[], 0x0) 2018/01/28 10:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)=0x1) 2018/01/28 10:08:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80006, 0x6) connect$inet6(r0, &(0x7f000001a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socketpair(0x3, 0x2, 0x10001, &(0x7f0000d00000)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f000034e000-0x60)={0x27, 0xb5, 0xffff, 0x5, 0x8, 0x42e, "e59d0cc97fc759f25e3101cdfbd855762b9e5703d638929cc63f2ce6afb529b5c5db40f097c18c1126bcd4276bf86a003fb4a6ed5ccef1a0d824463e1334fd", 0xaba}, 0x60) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe3000-0x11)='/dev/vga_arbiter\x00', 0x4002, 0x0) 2018/01/28 10:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f000036c000)=0x0, &(0x7f00006f7000)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:08:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e2f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000060000-0x8)={r2, 0x1}) sendto(r0, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x12, 0x0, 0x0, 0x0) 2018/01/28 10:08:42 executing program 0: r0 = socket(0x19, 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 10:08:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@generic="2b7d0abe4e8c300c029de8eeaef99e32", @ifru_names=@generic="fde15bcaf7583826335b02227d31f909"}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0xffffffff, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/28 10:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000a8c000-0xac)=""/172, 0xac, 0x0, &(0x7f0000382000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) timer_create(0x4, &(0x7f000070c000)={0x0, 0x21, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a41000)=0x0) clock_gettime(0x0, &(0x7f0000835000-0x10)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000042f000)={{r4, r5+30000000}, {0x77359400, 0x0}}, &(0x7f0000880000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 10:08:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r0, 0x0, 0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a4a000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000023d000)={0x9, 0x1fffc00000, 0xe9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) mkdir(&(0x7f00009db000)='./file0\x00', 0x4) fcntl$setstatus(r2, 0x4, 0x400) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000ceb000-0x8)=[&(0x7f0000a6a000-0x1)='\x00'], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f12000)=0x2, 0x4) 2018/01/28 10:08:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000027f000+0xb14)='/dev/keychord\x00', 0x280000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000036e000-0x6)={0x40, 0x100, 0x5}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/28 10:08:42 executing program 6: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setregid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/01/28 10:08:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000001d000)={0x1000000, 0x319, 0x4, 'queue0\x00', 0x5f83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0xffffffaf) close(r0) 2018/01/28 10:08:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80006, 0x6) connect$inet6(r0, &(0x7f000001a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socketpair(0x3, 0x2, 0x10001, &(0x7f0000d00000)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f000034e000-0x60)={0x27, 0xb5, 0xffff, 0x5, 0x8, 0x42e, "e59d0cc97fc759f25e3101cdfbd855762b9e5703d638929cc63f2ce6afb529b5c5db40f097c18c1126bcd4276bf86a003fb4a6ed5ccef1a0d824463e1334fd", 0xaba}, 0x60) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe3000-0x11)='/dev/vga_arbiter\x00', 0x4002, 0x0) [ 38.452783] audit: type=1400 audit(1517134122.093:32): avc: denied { setopt } for pid=6747 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.467979] ------------[ cut here ]------------ [ 38.468000] WARNING: CPU: 1 PID: 6754 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 38.468005] Kernel panic - not syncing: panic_on_warn set ... [ 38.468005] [ 38.468013] CPU: 1 PID: 6754 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 38.468018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.468032] ffff8801d8d576d0 ffffffff81d943a9 ffffffff83a47c40 ffff8801d8d577a8 [ 38.468043] ffffffff83aa4e00 ffffffff81452df6 0000000000000009 ffff8801d8d57798 [ 38.468054] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 38.468057] Call Trace: [ 38.468066] [] dump_stack+0xc1/0x128 [ 38.468074] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 38.468082] [] panic+0x1bc/0x3a8 [ 38.468091] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 38.468099] [] ? load_image_and_restore+0xf9/0xf9 [ 38.468107] [] ? __warn+0x1a9/0x1e0 [ 38.468115] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 38.468122] [] __warn+0x1c4/0x1e0 [ 38.468129] [] warn_slowpath_null+0x2c/0x40 [ 38.468137] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 38.468146] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.468154] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 38.468162] [] ? finish_task_switch+0x1ed/0x630 [ 38.468169] [] ? finish_task_switch+0x1c1/0x630 [ 38.468177] [] ? __schedule+0x64d/0x1ba0 [ 38.468185] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 38.468193] [] ? get_page_from_freelist+0xcff/0x19f0 [ 38.468201] [] ? __might_sleep+0x95/0x1a0 [ 38.468208] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 38.468215] [] ? get_futex_key+0x753/0x1050 [ 38.468223] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 38.468230] [] ? futex_lock_pi_atomic+0x2c0/0x2c0 [ 38.468237] [] kmalloc_order+0x2a/0x70 [ 38.468244] [] kmalloc_order_trace+0x1f/0x190 [ 38.468252] [] __kmalloc+0x19d/0x310 [ 38.468260] [] keychord_write+0xce/0xbc0 [ 38.468272] [] ? avc_ss_reset+0x110/0x110 [ 38.468279] [] ? do_futex+0x3f8/0x15c0 [ 38.468286] [] ? keychord_read+0x510/0x510 [ 38.468294] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.468301] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 38.468308] [] ? keychord_read+0x510/0x510 [ 38.468316] [] __vfs_write+0x103/0x680 [ 38.468324] [] ? do_iter_readv_writev+0x400/0x400 [ 38.468331] [] ? __might_sleep+0x95/0x1a0 [ 38.468339] [] ? __inode_security_revalidate+0xd9/0x130 [ 38.468346] [] ? avc_policy_seqno+0x9/0x20 [ 38.468353] [] ? selinux_file_permission+0x82/0x460 [ 38.468360] [] ? security_file_permission+0x89/0x1e0 [ 38.468367] [] ? rw_verify_area+0xe5/0x2b0 [ 38.468375] [] vfs_write+0x189/0x530 [ 38.468382] [] SyS_write+0xd9/0x1b0 [ 38.468390] [] ? SyS_read+0x1b0/0x1b0 [ 38.468398] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.468406] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.468413] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.477004] Dumping ftrace buffer: [ 38.477064] (ftrace buffer empty) [ 38.477066] Kernel Offset: disabled [ 38.833647] Rebooting in 86400 seconds..