[....] Starting enhanced syslogd: rsyslogd[ 15.127810] audit: type=1400 audit(1518349712.638:5): avc: denied { syslog } for pid=3934 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.841137] audit: type=1400 audit(1518349716.351:6): avc: denied { map } for pid=4075 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.11' (ECDSA) to the list of known hosts. 2018/02/11 11:48:42 fuzzer started [ 25.111851] audit: type=1400 audit(1518349722.622:7): avc: denied { map } for pid=4085 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/11 11:48:42 dialing manager at 10.128.0.26:42603 [ 28.763970] can: request_module (can-proto-0) failed. [ 28.772945] can: request_module (can-proto-0) failed. 2018/02/11 11:48:46 kcov=true, comps=true [ 29.318845] audit: type=1400 audit(1518349726.829:8): avc: denied { map } for pid=4085 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1044 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 11:48:48 executing program 7: 2018/02/11 11:48:48 executing program 3: 2018/02/11 11:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) 2018/02/11 11:48:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x1dc, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/11 11:48:48 executing program 2: r0 = creat(&(0x7f000005c000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dab000)={0x0, 0x13, "2cded9d489b692fbf4d379a91078063c5b70dc"}, &(0x7f0000000000)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x31)={r1, 0x29, "8300aeb148c6e39d56e3cdd69d9655d17048ce9d283c56f869f916a09779fc9bd2fcf6bad6b7832250"}, &(0x7f0000062000)=0x31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x94)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x6, 0x6, 0x0, 0x2fd5, 0x9}, &(0x7f0000001000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x8001, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000)) ioctl$TIOCNXCL(r0, 0x540d) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x41)=""/65) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000004000-0x4)=0xc) getpgid(r3) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x3, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000-0x5e8)={0xcbbe, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0xa, [{{0x2, 0x1, @rand_addr=0x8}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @loopback=0x7f000001}}]}, 0x5e8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000004000)=@known='security.selinux\x00') r4 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000000000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000002000-0xda)=""/218) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r5, 0x1ff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0x10)={r2, 0x58, &(0x7f0000009000-0x58)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6c89cfbc}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000003000-0x4)=0x10) 2018/02/11 11:48:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000003000-0x4)=0xad) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000003000)={0x0, 0x40, 0x5, @thr={&(0x7f0000003000)="3501a2aa5e850456e08b3134b1e61af69de12f032c5e67709279e112b069a32430f135f6fabf87a147d59f439fbdd088e84fe90d8ebeb50850321691924780a9c62cc33fc8a860d72ec075404858394ba79d6fda505dfc2b8c589cc46d49caa23942a288ac3fa1132acb5d46f6c230ee2423932fba116835b1f03c276cc2f72966809bdf5ff28add3849c1fd9045199108399b1cec6d603eba47", &(0x7f0000001000)="09f6d2f40d935a9f7fc380acef63e8740ec6eafd565ab60e6df7f9fa29ff818d3761818a"}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000005000)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000005000)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000)=0x6) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000)=0xb6d9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000007000)=[{&(0x7f0000005000)=""/229, 0xe5}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000008000-0xa5)=""/165, 0xa5}, {&(0x7f0000002000-0x79)=""/121, 0x79}], 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000003000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000)={0x0, 0xb489, 0x400, 0xa28, 0x0, 0xfffffffffffffffd, 0x2, 0x42, {0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x20, 0x3, 0x4, 0x2}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={r3, @in6={{0xa, 0x0, 0x1, @empty, 0x8}}, 0x2, 0x400}, 0x98) 2018/02/11 11:48:48 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d1b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@generic="572dcd05cc64b565efd5ae99be314d04", 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x101, 0x3f, 0x401}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x81, 0x8002, 0x57, 0x0, 0x9c3c, 0x4, 0x20, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r0, &(0x7f0000003000-0x5c)="f10f084c5ed30f7f7ad69a3c8d3f68f986be38a684b3efdd250b872b0497949a39bad9e6dce64aefe99a678332f1836b2029442153b46495653b741f5add6a00b86caab7ac5d8c3ba286489f7c57ae7701dc6e7b2393c6d6430da023", &(0x7f0000000000)=""/234}, 0x18) syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x80000000, 0x4000) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x8, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x7fffffff, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000005000-0xb)='/dev/midi#\x00', 0x4, 0x400) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff}, @common='gretap0\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000005000-0x40)={&(0x7f0000006000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0], 0x5, 0x3, 0x5, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000004000-0x4)=0x3a) mlock2(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000-0x8)={r2, 0x5}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0xae82c9bb66d3f10f, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000002000)=0x2, 0x4) 2018/02/11 11:48:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) open_by_handle_at(r0, &(0x7f0000000000)={0x92, 0x100000001, "ed8e632ebc9a020ef6288d417ca42192ce9a516f3153905b3e9bd2c84a2406609daa499881b40c0c5e3104fd75aa78ff2f2809796bc20d95a30b15855ab424334b8d1f49294213bae4a4625aa47b6301ae8f8e8ff4f61809d2d3b1570c3782d66113914fae5dd8ab2ec06942d5710dd1441f83227f59cd0d101d5d5dc008a20e64fd8d2c85c5241d1551"}, 0x101800) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000-0xeb)=""/235, &(0x7f0000000000)=0xeb) sync_file_range(r0, 0x40, 0x400, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000-0x93)=""/147, &(0x7f0000001000)=0x93) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x15fc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x31, 0x2, @thr={&(0x7f0000002000-0x5d)="5b7213559cac9cd4bda0562a62b00639225c0ff72ccfa02fbd8e291e3130e44659f5eb4cd325484dd2e55069684408d63fd9123964e96d834137f6d08ca1e7233091efefb26f707dce59e7ea3877dfbf6c7d2e3bc8a10056a4acd618c1", &(0x7f0000002000)="be8dc11d"}}, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000+0xd80)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000004000-0x4)=0x5) alarm(0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x81, 0x6, 0x6, 0x2, 0xf, 0x401}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x17}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x0, 0x5, 0x80000000, 0x500, 0xa080, 0x2, r1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000)=""/226, &(0x7f0000000000)=0xe2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000006000)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000008000-0xe5)=""/229, &(0x7f0000004000-0x4)=0xe5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000008000)) [ 31.220814] audit: type=1400 audit(1518349728.731:9): avc: denied { map } for pid=4085 comm="syz-fuzzer" path="/root/syzkaller-shm774061616" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.274126] audit: type=1400 audit(1518349728.784:10): avc: denied { sys_admin } for pid=4128 comm="syz-executor7" capability=21 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 [ 31.284201] IPVS: ftp: loaded support on port[0] = 21 [ 31.363078] IPVS: ftp: loaded support on port[0] = 21 [ 31.369321] audit: type=1400 audit(1518349728.880:11): avc: denied { net_admin } for pid=4132 comm="syz-executor0" capability=12 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 [ 31.404943] IPVS: ftp: loaded support on port[0] = 21 [ 31.451169] IPVS: ftp: loaded support on port[0] = 21 [ 31.510689] IPVS: ftp: loaded support on port[0] = 21 [ 31.583659] IPVS: ftp: loaded support on port[0] = 21 [ 31.670438] IPVS: ftp: loaded support on port[0] = 21 [ 31.787877] IPVS: ftp: loaded support on port[0] = 21 [ 32.669869] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.690581] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.727310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.930654] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.034363] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.044089] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.249760] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.270904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.253103] audit: type=1400 audit(1518349732.762:12): avc: denied { sys_chroot } for pid=4132 comm="syz-executor0" capability=18 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 [ 35.422227] audit: type=1400 audit(1518349732.932:13): avc: denied { dac_override } for pid=5139 comm="syz-executor1" 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 [ 35.478704] audit: type=1400 audit(1518349732.976:14): avc: denied { ipc_owner } for pid=5154 comm="syz-executor2" capability=15 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 2018/02/11 11:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c8500feff000600"}) connect$inet(r0, &(0x7f0000aa0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005c2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) write$tun(r1, &(0x7f0000140000-0x26)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}, 0x26) 2018/02/11 11:48:53 executing program 3: eventfd(0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x5c)=@mpls_getroute={0x1c, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 11:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000d70000)=@ethernet={0x0, @dev}, &(0x7f0000380000-0x4)=0x10, 0x80000) connect$can_bcm(r1, &(0x7f0000f22000-0x10)={0x1d}, 0x10) sendfile(r0, r0, &(0x7f0000383000), 0x1) 2018/02/11 11:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00009b1000-0x10)={0x0, &(0x7f0000242000-0x18)=[]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000756000)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000918000)=[{&(0x7f0000d10000)={0x27, 0x5, 0x0, 0x3, 0x1, 0x7f0000000, "d8a80f2cf8c412612668960ed840aa1797b28bd1d0a2815272ae2e32654a8191a5681cab46a1b24f3422bd79eb65e805b6b99347865fb81c694e67416f1afb", 0x6}, 0x60, &(0x7f0000dd9000)=[{&(0x7f0000bb6000)="7f0962e3c809efa3addec38a7b68da6b1d4ac4f717f12801140c8b3a5c03bca5c0a5e77446ecfc4494d7d01554fa07c93acfc0570642744d", 0x38}, {&(0x7f0000144000)="dce861a162a3d13f0e74f104b6fd9b06d9a49aec4541dc6eec3347651764e6fd88d16f2bc1607fc4f18a6d50bf0afea26ae2156c8dffc6966809637bcb3ef2bf1fab03b59c0e724595c59102a534bf122d9fd4d8b629c6980897d122e32d18d9579817d36d6aa801ed615386c000d644", 0x70}, {&(0x7f0000b39000-0xfa)="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", 0xfa}, {&(0x7f00009f7000)="d48bfcdf93d4930b4ec2a2ed49712f8df56fcf79a2c55077dabeae60b48f17a3b6b7bba23fe3f7b0a12f75a27cba1e3affba94b42f09705a67a7c917f915a71dae5e7dfe769b5855855ee9f0cb1476dcf4288f3f0747c88d9140065d8ee87c4f2743c29508f3db4fe55e7ca4084ba407c401a3647bea3349e52b6d18be880606f4b199c22cd46aa32c6556f5e12c599051ae37e662dfe6", 0x97}, {&(0x7f0000f99000-0x9b)="d42175cd231c71494a7bc23a7ef00ebb76d5bc9ff920438b6983e3c7d375d1bcddb64cc5ea4a0212beb48af7f4a16d1e28004cc75a16bb90395ec580cb60f613b2e15a6ec9f61986dd31260aab8b039b27033adbb315acd035bbee0a3ce7508bbbd4d515c862bcc57c73a4a531208f783e6ef07c17997c874ce3949d09f02d8503b5ff2f538bd8d9dc1e908f6a99dd59646a2c2615fc4c81344289", 0x9b}], 0x5, 0x0, 0x0, 0x8004}, {&(0x7f000033c000-0x60)={0x27, 0x5, 0x8, 0x7, 0xc2aa, 0x20, "d299b91a06a796f677c3a7a40c2a1dedd2d1abec37feae8f1835e15b8a58404503e46914d02bd181bf9a6570de15869f0333b4c19bd8e014dcab5eeeaa098c", 0x81}, 0x60, &(0x7f00003db000)=[{&(0x7f00000eb000)="146d695ba4c1d2f1c96fc17d9847047b33e1986cb299c1ac94b246b4dd1bd26e60b69b4f9b9a4f78bb3f6595153bc2e1e2076147e14accca213e955ce400a4ae19858d485ffcc9594e641992144fda83d53904e8731e5ae98ebdc60826b11f5c43e82ce91093a2cf1f1f53c04baa8e4674fb99a19915dad410b128ef06651bbaebe5dfabb51c5f3f329c4c02c4713f04b941e36aa356d444a54a40641893ccd0b8c89c10a4191042904a64579ec28fdeb3e509aa1bceb8b42c6de803", 0xbc}, {&(0x7f0000d7c000-0xc6)="b30e89fb81fa6daa1d4a4cae3365e78804dabf1d487328a65539ae49ace91065fbb2a7eccdfc6229784880df3c99dc0b376a0cfeed237fd611b4d43c6beb653672971e4fbb6fb5b4d1039457b9c553b0f0bd4fba2165db3c6d77857f3cac7f65662a7d971fb180359ab93b6676deff42cb59c7b4f28f31a514d0b6434d2125c1c91deb28fae5a0eb960bb878564aef2adbc00c396db7402e0a0413b357da4306b900d85d45da389fda83b05228c4de11cddf218b7eb2cbd06be6aed6073ac7a5397b64029029", 0xc6}], 0x2, &(0x7f0000425000)={0x98, 0x101, 0x0, "436c77ff17714174bfa74c1f51f4e290187b6008c7d45949435d6dcd3034914fb081c77bf01b49dcc24883129b4853bb6a2c9c3c8fd366dffc57427822d9da5fd7d6446048fbb49a2912314a737a5eea7d179e3a460cd86f63529825e9ec2f2b2eac8a0e302b1bebd9679096d769a861dae49d725e776c4efce5b06ab808d5755d4ac87b57ff5e"}, 0x98, 0x400c0}, {&(0x7f00004ab000)={0x27, 0x1ff, 0x2, 0x2, 0x7ff, 0x0, "68b42b0a8529ac61a23bcb2e4ed8d2fd50c63b5458ab02e7c4125f5d943764cd0c5f81b0ef889c5bb7d30e259f26b3711ff16eeae58f61cc24962594ac1c7b", 0x80000000}, 0x60, &(0x7f000026c000)=[{&(0x7f00004b6000)="cf07805daece5a4aca4ac705f28ace057e795a4f86ff1206ec5dff8b4e", 0x1d}], 0x1, 0x0, 0x0, 0x8804}, {&(0x7f000038a000-0x60)={0x27, 0xffffffffffff0df3, 0x9, 0x7, 0x80, 0x6, "8e52c5db03f89482190cfb23d908d188ff6edb0c7cd5a148bf0335be7cb6cd12dc9138ff623d3ffa2ec076920429d0c00aced0e212ab658f1ed5cfc3e89900", 0xffffffffffffffc0}, 0x60, &(0x7f0000476000)=[{&(0x7f0000d73000-0x96)="76afbde7e7d6598cfbd9948eb4f21299463ca471fd328a4e98fb5e635efaf486fcb46fa7f2f47ed6694b1fe88a3dbf5a66184d07713ec56c288d6d057a0c57ed03bcac18c24f1ae4f18532e79bef277507d8083639744f1cbed3229f2609a320f5d7aa24d9f0ee74d16d4b0c9c82dbec444a0abeabe6ecf2a958946e46e0d6033f5b3c79f9e13f8593bd3e404111f070b2e32936fbd0", 0x96}, {&(0x7f0000825000-0xe3)="7d4cd18fd6ae7fc5426a1192d2fc149ed41c55b2171a604707f754c0ebad5102d2ce8d8400c28da37a64b56639b14d095c797223f17912fdbe15282ccec984d8d87f95c6438b265c20eea5cd9371d149df413d0ef5441a9ccd1753f5adf4b94a89016c00776d6741508b44829085c6124e56d808df72645710f907a3ff76377f0bcb904ddf521514d450cbaf37852a8a910b8403b727d05a81598415aed3f380c26fdb32b8dd859b0457ef30253163e363c4d5d244021b7e96902dab055793cfc187ecb72f68703f0edf207d7fbf08a44c2c251bf6c0be6738a35b4c6f3a22761622ab", 0xe3}, {&(0x7f0000031000)="f9bfbff0fa1ecfc29f8cd9eb046e9bd68d18a4529f1cc0f0309a8ccc6ab7375b9af7630e0cf687cd62db325cfb45a45aef878c4dadf381a90a1c529cb1047e160f78b16fb9089bcd1d9692768b909222f4be05ec39c453f5b979fe71e36e29ab82a5e86a7aa7f526b7031b812bbcc38d9135242e667582b8e382503474a6d8742900701e23101db71c1d0fa222fbb9062c8e3d17139ed30d722fe0d96771d2331d76dd4448363bb4c948461af22fa64cd4b309ee31b4eb00240faed477329f2b646c307b3df1c850865774321932b89c0ec59b1bd7a8e3770b5b4b8201ea0254f01c29859ae548c1d42032f4", 0xec}, {&(0x7f0000dbd000)="2db978de22669e40b322d06568b05bb77ac4978f22acb4d57c12a19beef715b266e84c5d0099dc198c8f95981c30eaf1720a298586b8af17a6a165d4a1f0acaab7b53631ac1c907183d00a061f1e94496458fa99b98f0485f7619ca66faf640302220903274e7ca320d6eeb2048a73617952c22b790565e52a2ce29b1969fa5b1e92ed825d2541f847daca01f1ff2e9e23082043054a9e0e", 0x98}], 0x4, 0x0, 0x0, 0x4048000}, {&(0x7f0000e48000-0x60)={0x27, 0x8, 0x20, 0x5, 0x3, 0x8, "4944a7c8210ebb4a908bd1414e4f95f1a1467bbf7b932c3e3204f2ee13ffb67e5a192435887bc9bc86cfe1995b8344e1905621e2eaf6394f133bbee659fbfb", 0xffffffff00000000}, 0x60, &(0x7f0000909000-0x50)=[{&(0x7f0000492000)}, {&(0x7f0000ec6000)="3ea368b47223446a49a0c0ea0ae0cc28978a0fe51b8f0735ef2637f24e05e28b19b041635db2ecd092b016b3c0179d7761bd54473f9bcfd509d614afcfcc2736743ed5f849b68c7a91c86d58c1ef95d4931c10d0b2af0d4547217d5ca924c2f21c28d3ea", 0x64}, {&(0x7f0000385000-0xda)="5c4ddb188c05ccf2dfeb6935ff72f69699d37404f1be2c9ee30a2b871c2aa3d50fa54befb52b71b514c4ae54bb60324c6f12d1bc487958a5270bf3ff83d817a963c1e76adcc17e02b3b812b4c67f0704c81610b28c44b4be4ebe48c5be6612b78e05dbe0cb15d0acf1413477af8f667998c78828b6ef783d35524097e7cc29f1dd5261afd21fa869c0b5f768692feda22fb88c187139d864d6f8cfbb5c983bf1b4b1338271473696f28e69d982d118e17c3feb4f761148668952606c73033a4f21ded30014a0fe63c193b86eb9fd6ed27cb36ba3dd4123124705", 0xda}, {&(0x7f00005d2000)="e3448748fc86a01496a57439fdd85de0fa79c90f3bb42c63b6c9c4a62ec1aee13519930e0f0c0f501cc1b0047a9712a4f78d38cd8a962f5179989b81dca1d8cb3889801fbba6f45e4a009b9d0bed34a9f52e3a95530e260a6fa4c8344b1cfcd9bb1f77d5bf6a835ccd7688972059c6c9aeed3549e32f84aa7bb81ef8def261a31e32106bd11f31371c73ff400c983013a88e337a04d33613b13be0420d4afafb3446975011a20ee863", 0xa9}, {&(0x7f0000f5b000-0x5)="9e58b75370", 0x5}], 0x5, &(0x7f00000bb000-0x78)={0x78, 0x119, 0x9, "b6e0a185e4b4194ce86a7d4004462523b7c2f51186baa70b87c306f57bf66aa990367dee041c1df342e4d3aaa523b5916bc1e04db8cc0782f4bc552b77aec837fae1e02c3919683d6053ce919103c59061c4447c4a18987d6722fea0e484a9db644c"}, 0x78, 0x80}, {&(0x7f000038f000)={0x27, 0x5, 0xc2, 0x0, 0x7, 0x2b40, "d83651b2abaedfe7584d47f11a3333424a5229857efd174def2a2a28a1431b3f56784191631e5617c89c97b187ab30b76490142c3323178905c14fb0216496"}, 0x60, &(0x7f00003c4000-0x40)=[{&(0x7f0000dba000)="0229febd154148fb1c6ab06e40b9f47de8a575894bd8608f9ba240966a0e0603dfca6a4835f35618c25e4fae011a9fbd4ddfc09dc2c599", 0x37}, {&(0x7f00008d8000-0x8f)="53f018122d2c17752f60cda9727f5e9ff9831be5123bf464b33746fd6a3772005cce7da3ac5922ce6bd02f9c03e91c34c2260c54f5d43ad48195452036366f97eb0db7902002105eb7d9fbf575017952087fc513740dc6f7b7d2e6239a6995499e3e8b34fabb23cad50ad3085756e8b3d3b3ec297d38f0fde85249eed8605f1ea577264e2b918e143ff2bcdd380515", 0x8f}, {&(0x7f0000773000-0x55)="d3e806b1d9a87b472b87657876e05c2bde578b570cdfe5853af0739937ea26d7a9a602a36ce0bbde2827d02bb04f5790587e029bfc3167cabf43a0c184f6b2f2a91e5c0816dce507099f59646ef389d1f6cc80f8ef", 0x55}, {&(0x7f00000d0000)="518a86dbc24a4dc715ab7bed381b25195cee50e9a07c646a19", 0x19}], 0x4, &(0x7f0000ed8000)={0x20, 0x116, 0x3, "b60bb0724887b695e9e6720815ef"}, 0x20, 0x20000000}], 0x6, 0x40001) lseek(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000569000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) accept4$unix(r2, &(0x7f0000750000-0x8)=@abs, &(0x7f0000640000)=0x8, 0x800) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00006a8000)={"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"}) 2018/02/11 11:48:53 executing program 2: r0 = gettid() ptrace$pokeuser(0x6, r0, 0xfffffffffffffffa, 0x1c1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00009c5000-0x8)='./file0\x00', 0x40, 0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00005e5000-0x20)=[{&(0x7f0000818000-0xaa)="4d9e906ead36c0f5471bbfba0a620d0ccf5080e97d80c38c3cf2c13b08fcbfd4580df277cfaaf1bcae555a0d0f124870171d48b1c49f9eb78c52c3c1d3bcd07734a121a92d3cd7c9ce2539d4d9fb22b72fae8ce854c060b42767409aa235a1f501d854646eb7aa065a8e47357854b4a53b89e126e83a7e57608d384e3844bd098592eeeb82e69cf0abd6da08b4c1850827b726a7dbdc374f5e1d36984c93efbf7510039ecca2dce1f79f", 0xaa}, {&(0x7f0000001000-0x89)="626c18069ceb3e13019d4643dadbbe200eb2e7f22bb78e667692a1fa4e45293517d464d3a81ee9f029c2a42543be1fda5197ec45458b24a22e72a71789a824e84101934e78f6f9cd67cce8383e86a43f0472aa500903c1c5fcd6c2d544867d27e3cc6f9f44ddf3d6f92ee21d47bb338d6ec0ad476883a822ea5321eb5d1f720096f3e47bd70490e325", 0x89}], 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001000)={{0x2, 0x0, @empty}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x0, @multicast2=0xe0000002}, @generic="101d343b849fc436f8f88c0e5e78156e"}) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00005e3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x84, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) fstat(r3, &(0x7f00004c3000-0x44)) 2018/02/11 11:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000044f000-0x9)='/dev/vcs\x00', 0x410800, 0x0) fcntl$setpipe(r0, 0x407, 0x4) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x8001) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a86000-0x20)={@generic="0116b703f6dc96fec38b8ea95f1f4c0a", @ifru_flags=0x1000}) write(r1, &(0x7f00004de000-0x42)="c2ae658fbcaaf802fcbe4c097a1089c09a2443589e394919b51fff7f00006965529c7bce43a9a37e6ffd95a4008da782482a743747d1b408838600a0f568d7a9cbc5", 0xb) write(r1, &(0x7f0000bab000)="70409e2780a72aaaf12939be0d0cd451b765b2f33fc5bd750b8994afc387002dda670e56a6a06725e63305aa7d9b1b3f86096431400915335ff13a4f4fc281284df425264d683e9d44fd22e77f36e7786088f22030aa82afba52519cdd29bf0bebacffb83a581a923157cae7e4679ab29f2f26a5d236640b98ffb3cde0a5fc9c617d8ad57b86ecf590767d4f71152c3f69ad6567751ed50d8a03dfec34352cc8a1f83ec5a33b2599fc4b1062dbb2c1a60c2d5827f213b96887420a681b8827a27d099583e882e4a1020712ae979c594cd5a55c57942515d28af46d0c8e61e3e2dd4ba031bad9ce1a04ef4edd6051dc55ed1db2dbec034a39bd634e51ca2dcf480e89a118ff049d03ef55b2a0cb820f18c2f5ee4f54e3f8a1e77d9ebd125e97927c1b2dc82a4600199c55bc2470364126f6f5438867cdda82e17f3fcf05f71f94e8b49fb823608050bc21f31b07a7f6c2c14b35a75b9c709e5afa500b9b80ceb830ae7357ec17d7decbc6afcfba05fa186b1d128710c683496c8b7bb2d428312b078249e3d94ca934d804b4e6db0e67ca31c48c5041432c41141205fe0d8b1a421f3442644c501b8708fc7e59a606fe7cb86205c73e06afee39c5fe471847f8fbe1652c6943b1d9d4ccebba6a5ce2a9cb1a191f31025ad1232882ed87f4b3d674c24c680abc23e2bfcb8df02c5997965df266263b56fe316d544d0904fc4db918a85682047767d18de260e2bd4e60d1cfd6b60ce943743ce5d4a45d3526cb220580999eb914d2e6535155925ab5d9a820a25c675f4f18395889bbdc37152119d1326327e1d2cd59cd327ad34cc13fb6f3fae65dca6c15a3708d3ae962613d5767025f72b54e854662c893b95e1870d2851ee2a2b21daa8ce26860757256bb33d4807a73b92778ec6a7c7136f84df067b8356cb489ecef800926135304a95c37b4bf57ebdab880e0703f37f98534f4047bca1154720ecf00d5da59995c826612ea29b81a40205899e14603ade2afb2f9972a070afe9fa8bd71d47fb89a10597e0b49a4ef9ab7ee4f6199a6d25e9d21f23f2228b4dd2992316cc3ab7a256186603855312bca777b972eb864afe4b6bef4c546017e741831d059d0ecc8fe4576024fd96b39f56b28153fede753f4d27f18f7aadcf133df2aa57148bf6220bc98bc856c438e22381d323d47d7983d89f27606efe43f13e41d06173180cb9e799088c57d9bff5dce0a1893c540dab4e570551a5cf0afc79847262de06651ccbcaf024ea14babccf91ec429382484e6a997e129c9c302db8702fbcde9bc403bef6c85506dd525d7e96d3f3c2b192e5aab9f1ef800f4fe4676291e3a6b8f43950602ad342a3e694189e6adcb9b892854627d7e7e073c402b07a4a2056dc1b5820be1de011a74ebe44b49dd9576896693a97724b0d0d6f431dde33063739fa4dfeab8631174658c012e441a39694204202c6002189a5bf96ad0266ad1f3b7acc72baeb9d52b726ac226f2059c448a5725e0ef411c69f89d3c4f3d4b3ec1da6e47a8a8f4db4412e7ae56c1ea70fe39ebbcb753f5afeb937ee4206a8b868a50dc958b420a1f5d71e9b77bb6abe977133e19ff4b605e7b8a8543d10bf0ed372276017f0775d6b4fbaac4997e9b788372c106a564d0a5ab09aafbe533764de4145c9907c269138df1a4d5a8e1cf2d47bd09027aa6607f37ca9f91ed8dddcd76147c8f970307205872a94dccbc8be7ce24ee5b05d888cb17ccf187ec16c9162c11fb7e0f9551fef87bf568a3f30e1f76a3b903727399136ecefed8d4cb5203a9c98d0ff0e02ce307bbb0adb1be54709a6d24d9d4ee342e23c9d79bd02e1af492039e87863e4a2bd1b59c19c36a08b0d5a19a5c7a2546e4dd36710a6ae364d91cfd24677e5efa8bc15993552b9e9fe5e494380b689ae81703f8f01140882ead1b795e4d42178b4be0175df560b89843eb3a3592537f085020dbe602e84c0f7bd64012848f029b39cab580f16ce74addd48b17488198ff1fb3a52e89ee3ef0e338e6927d9f62ea3ce8392be2181870bd257d52e58b7ec858f8cd0588f3aff801ae125c8393026bde1b36276e9c0520a20d51c86100ed1e631107394194f3ea6b4d20f1aa0a08272a16c299eaa5b13f013ab0f8a515f1bf1ac2fb577d6a9ec0f8dcb7dfa86ff7c306e893a6e84513077d1cd72439af0fd82cd7060226d7d0f9c000dd022adc82235e6c8d0b61817efab57ebb58010405bc516812e0a3bd666f76718b23a53e59276158c91abc534779da628290cddfa20fca61b68a71395c021384887323c3ccac5d7c90f91e555bc198f020998aad453026a7d9822e1ccb8a8cfa980261410d5534c38a9e0cf5eee854052e65f273d11f043267f1cf2eb7260cb742d2c0f1767344329b53854ad8afef1c24a24ad09511d6cf671e4c4da49ffb0e0113dd28969d26c9e284803e9e997015ec2c5bcff361e668a17af9798cf258c58353486975c4d25fbbcbd3c0306b6edd0f26960fdaadd233c1bd7f1d1bfe2415974aff677e044d0c66d0ff5e3acc08b6e5b95a4ed077fad18725937522e07d929867bc3cb630319f8054cee362b7c7e4ee390803654d3a2b5d14f8774a9426c77a3967975503b5cd5d7a8496cc85e6192b8e9619d76c952f56a1ee87a64b22a4f09281ad0c85178611643c308dcc9d80a9624811f7fad026542bca4c7050549b8fa720c9f77102db44f34698257b5f2d95f47c8688f1326a349509f059c705512996e4516e5ce05ec6bc1c6ecd9d0aa0f04e3b5bd98e773c22ac940d7886ca687b71e4625ce1f1ed2d5c7f05e5e78a354494675c31e6bd02b0e56ccc4e1a70b02770bc5d6a2d2b9be892e6e1c369c7e3ddccd4e1689577778e44b912b013a454708cc6f8fa17960b5fa4d6978ed924a1687dd67e30d6fd1a11efc4af563b7a1a12694d5cbaae9331f9f5c19896c5eece5afa67aa5b1a4138d9c2e9c1cdcd05e7d59943102a8f64fdc548b9a9b64bcfd7bf1f4f585670c6b024dae42357c5629df9d4fe8dddde5528d53ee6028e2467fac929419086385d1d88383b0c294dcc7a83d43fca3556665d32b5ac484726ce10f390ac258549d914bbe7b1ac089bedea503a32d5aee949fb85f1e8516a342a88e2f775866039bd97e838f57870e021931414110707360a07364102f0cf1076eb02051e29938288cb705b794a8f71e22337a5d674b165aa48a0bcda5ab5a21f9e161ae48d7c6f60938db8c19e08d02109b69dbd4b54acc713cb138f92c1a030c8f6ba5d5b0ad0e7fd2aacf17a3689e726b545a56d1b56a0df9e912e6248c75066466e3840bea11734acf36f4e8bee8a7222a363dd6e2d79fd04ad83192d3bab140e6ca91ebdfcc226ba4466d4a8da616622bf86ce5da47c2d8124381eef5f7b47575323ce05d8b0dc4e69b409e30cb600628666f8c1b7d8dd72571b9dc4f032bab38cd7a4186f81c4712a2df7dd6eed49495b2702293b16368f3f7e7e32eeb51878e6540a424319a09d74788f9c8dd91b1a63a5820c78c0cffb256883440d61cbf65c260801d85d5f33008e724123ac069322ce169a965eccbeb7f49ec6ee9e7717b42c5e65e4cfdedda9ad3422bbf34934fa6b53e95dcd2750a9268e3c12701257f1f897d9cce9eabf602007188c08ac39db1dba3cfcbd145aa9b1d662c1bf2cbb1ca1d754d85950c40b5e7c7cb97878d703cba26eea3c00c793d533b752d2673ef684cc72e5a50741bebf332dd1901ba1d465a336530822ca91dbf4adcc7cc9e4f93db6a55abe8e1c45d38f5a697a8eb1a4b0dd7c980aa9d20f024aced2db11faca30c11203f0b1a05b19e96bc9d80854f79c02337d6c470d2bd3e442ac46ad6899b47e73efeb3b117463d543958caeed767431e9976cefdf837607b40387a3455cf42bbb69964907373292d11188e59f35265b5f68358f14e049d5990f33a0963f48546073ab19b46f63fc39b3d8efb24a8ada48afe054d0c5fa17694d43d641aa81cc8da7f4b6604622976f5da6842669f900cee3d4202bc250f0188f770bb15805b03dc4c72e70d3f3404845e4f6d19190533cfe20f90d9f66131f9c578e92bc904812cf7dcab88832dd03d95c8905fc41d9793af8711bd05081d45d9986d5ff2f70731d5132cebb0c127e95f2310e8966580d453a5d1f4aa81c56abd0c1fce9e56e7e94cdb69d425d8d385844fdb45ea79eef8c00f45f2374462416dee775fd165afef6a3278c73ff7bbea413696cef671122f01c6c5f4a925234bfdce401104479099a74ba58938c5a136a03ea29ab54b6e3934708a022d4f68303cc3c7176d93fcae12da7b942d7264486597dfbbe42718f77aa3a5932ee96eaeecc51d50755cd1e61507dc9495596a443685e3ae62c8d444d76f0dbc9c967a5d1299ce04d72fad82b430720ba349113c4960a2d806fa0469b9186e56472b92fe6bdfcabfef0f6370cddfea3bad489ce13e68c89fe0f7aa6dff7ce73df176ef073ecb47bfd931aa56325b8d13cd8690ddc0ad362f3ba6b6c3132abdb7f926ed33dc1ad4db061ba316696ff697dc725d5ce23a8c4c88b5459bb94944a727515e00bc083f3382b1a84949441b31e57a118b53280bcdba04cae06186db86868ad473b6ef762a9a60c6ce17e39b232d9edbcaf4d8e89b1edc112144447c95add5a2cef7cfeb4596d67b9d445e763b90b40c05b0c20330e780dbc37283ad28d261ad38a33c117af3cb5617bb2bbaebc08312b779db9c74a393f648a502f013f50099a2ce6aeba2e12e8f7da967d270d5b9a782db7c8d107a8d1630dbb58e8698fcda147652c4a76d5cf14f2b546f64961ac6d08d5704735d838a61861adc49ed23dd712e928370bca9d219b955714967786cc96f8131d74fe61fe7a83517a222cf1f984e8bc2c67a3f730335fa37fcfc0dab3b734933fde039eb95260a39ecf91e7c22d5db66454119d24d7854d1c7c5078ef3c94c57f3512a4547d06af12049f2bffb13b0880eb4b146aff39e729c47ae7423a6d7c81c902b352a63e9e845a4f30988d704a776e206c56e0cbe18927e816b371ec305c5bf75cf3b9c8a40ad70030579f43821d4a6877035f5fb4aed208e5bee6f3a0b17ec15fa57ee81106410f3df1085b9ec90cc442d9d944a9c28d9a64749e160f590fe5f57b3ee237a0fc04de9e4469293fab4673b290b5759abf90d354fbc560eb8ce86546be2c0f79e4e04b9b3a59ab779c03f79af7952af6193477803f70230e64980fea988b7120ddfd1c58f533d9608f6fd68d4182a40bafb440b58f8f163c9b07ea93c2ba4508f289efc171b3e0912fd53baa9650035e72595ffaa9b9e7b474ceb77d1ba5f92d34eb40ecdcf00fc31250b7087a35d7eceb6dad0809859efb3a57b7459dab1466bb334d2504e8bb2de2843419e8a5a81b4b7f24ffbc35341203c37927eb751554fe3dc92174f4e06987757cf188fb7bc3617818e5891fff5dbe97177e1ccd171c178050202cde564a578b2d4024b79a44df2fccec3f96e44fb7ced6571d200e03a0e8c653f09cca69c7769ecac12546f0ab3dc53aab649d37b8b803aadbcb8802c0d9635e88bddc10284249e0f97adbcc81150bc338f421f5b0dc6781eb26966a4723cfa367ee2b52214c90ea8116b37f7c78754a0fbd04e00860d2e448996a0d9a7d56881bbcd98c126b1bdc4809b08e699ef6f796e1fa156a687b540c4314a130b03071e4d1f0f27f12f0521372b98fa4bbb7d7e5ef0e83c2744e328bcbb0fa18dc6731f0c5b1069e3188eba5402be42795e7055997279931813d877a8b", 0x1000) bind$inet(r0, &(0x7f0000d0f000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) 2018/02/11 11:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000030f000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a7c000-0x62)=""/98) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setlease(r0, 0x400, 0x2) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000d72000-0x44)={{0x2, 0x1, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x1a, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) link(&(0x7f0000dca000)='./file0\x00', &(0x7f00005b0000)='./file0\x00') rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f3c000)={0x0, 0x8}, &(0x7f00007d2000-0x3)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c79000-0x20)={0x7, 0x100, 0x1, 0xf5ff, 0x8, 0x9123, 0x7cc3b62d, 0x8000, r3}, 0x20) creat(&(0x7f00000fc000)='./control\x00', 0x0) dup2(r0, r1) 2018/02/11 11:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000320000)=0x101, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a1000-0x11)='/selinux/enforce\x00', 0x50000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ab6000)={@generic="6f393f51f10944a40e121bc652ef30e2", @ifru_settings={0x7ff, 0x3, @fr_pvc=&(0x7f0000283000)={0x3}}}) [ 35.579185] audit: type=1400 audit(1518349733.089:15): avc: denied { create } for pid=5178 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.616719] device eql entered promiscuous mode [ 35.635129] audit: type=1400 audit(1518349733.120:16): avc: denied { dac_read_search } for pid=5180 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.660010] audit: type=1400 audit(1518349733.121:17): avc: denied { write } for pid=5178 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 11:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x77359400}}], 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003ad000-0x8c)={0x0, @in6={{0xa, 0x0, 0x100000000, @empty, 0x7}}}, &(0x7f0000aba000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000099b000)={r2, 0x1000, "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"}, &(0x7f00004e4000-0x4)=0x1008) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001dd000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0xc, &(0x7f00006b4000-0xc)={0x4}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e", 0x19}], 0x1, 0x0) 2018/02/11 11:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000cd4000-0x468)=@security={'security\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x140, 0x140, 0x0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00000be000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff0000ff], @common='bond0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x3d, 0x1, 0x4, 0x8}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x11, 0x4fce7e52, 0x3, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0xad, 0x2, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='ip_vti0\x00', 0x2}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7d0, 0x401, 0xef}, {0x8, 0x8000, 0xffffffffffffff00}, 0x7c99, 0x7}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x8001, 0x955c, 0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0x7fff, 0x24, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x80000001, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008ed000-0x1008)={0x0}, &(0x7f0000a1f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cc3000-0x8)={r1}, &(0x7f000012f000-0x4)=0x8) 2018/02/11 11:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) add_key$user(&(0x7f000057a000-0x5)='user\x00', &(0x7f000099f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ef3000-0x50)="a74c8a889d8ae9e26b7630f51fe117cff744a5c478f829ebb74bc7f8958f3c63fae5f7ae9813482d9983b48eb91d6ddd4fd7c542130af2c58480882feb0f334bf9a28f364cb257824f81a2e1c63a052e", 0x50, r0) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000afa000-0xb4)=[{{&(0x7f0000b8d000)=@ipx, 0x10, &(0x7f0000d2b000-0x80)=[{&(0x7f0000d01000-0xa3)=""/163, 0xa3}, {&(0x7f000097a000-0x16)=""/22, 0x16}, {&(0x7f0000b1b000)=""/79, 0x4f}, {&(0x7f000003d000)=""/4096, 0x1000}, {&(0x7f00003c8000)=""/145, 0x91}, {&(0x7f0000902000)=""/244, 0xf4}, {&(0x7f000004c000-0x9a)=""/154, 0x9a}, {&(0x7f0000424000-0x19)=""/25, 0x19}], 0x8, &(0x7f0000b6a000+0x694)=""/11, 0xb, 0x2b6}, 0x3}, {{0x0, 0x0, &(0x7f0000c7b000-0x30)=[{&(0x7f0000de0000)=""/148, 0x94}, {&(0x7f0000a8e000)=""/244, 0xf4}, {&(0x7f0000756000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f000082b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000d44000-0x60)=[{&(0x7f0000778000-0xa8)=""/168, 0xa8}, {&(0x7f0000b20000-0xb9)=""/185, 0xb9}, {&(0x7f0000d80000-0x71)=""/113, 0x71}, {&(0x7f00000b1000)=""/56, 0x38}, {&(0x7f0000439000)=""/145, 0x91}, {&(0x7f0000bc3000)=""/70, 0x46}], 0x6, &(0x7f00006c1000-0x1000)=""/4096, 0x1000, 0x42b4}, 0x3}], 0x3, 0x60, &(0x7f0000380000)={r3, r4+30000000}) getsockname$packet(0xffffffffffffffff, &(0x7f0000c75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00004b1000)=0x14) getresuid(&(0x7f000051c000-0x4), &(0x7f0000ab6000), &(0x7f0000b01000-0x4)=0x0) setuid(r7) sendmsg$nl_route(r2, &(0x7f00002a1000-0x38)={&(0x7f000076c000)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000bbb000)={&(0x7f00006d0000-0x48)=@mpls_newroute={0x48, 0x18, 0x30a, 0x7, 0x2, {0x1c, 0x0, 0x14, 0x0, 0xfe, 0x6, 0xff}, [@RTA_DST={0xc, 0x1, [{0x9, 0x80000000, 0x20, 0x3}, {0xffffffffffffd709, 0x9, 0x8, 0x6}]}, @RTA_OIF={0x8, 0x4, r5}, @RTA_DST={0x8, 0x1, [{0x6, 0x0, 0x8, 0xf669}]}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x8, 0x1, [{0x0, 0x3ff, 0x9, 0x140}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r8 = add_key$user(&(0x7f00003bc000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000020f000-0x1)="fa", 0x1, r1) r9 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) finit_module(r2, &(0x7f0000544000-0x1)='\x00', 0x3) r10 = syz_open_dev$vcsn(&(0x7f0000a33000-0xa)='/dev/vcs#\x00', 0x6, 0x321042) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r10, 0x40405514, &(0x7f00001f4000)={0x7fffffff, 0x3, 0x2, 0x401, "2aec1bae7f1df14b698751c81c19ee57cc43354a047f3db835640936968d503679311178321ffe43aad79160", 0xc416}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000765000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r11, 0xc058534b, &(0x7f0000114000)={0x3, 0x101, 0x4, 0x4, 0x5, 0x100000000}) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r8, r9, r9}, &(0x7f0000cca000)=""/1, 0x1, &(0x7f00006ec000)={&(0x7f0000e18000-0xe)={'crct10dif-pclmul\x00'}, &(0x7f000078f000-0x3a)}) 2018/02/11 11:48:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000001000-0x8)={0x6}, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000011c000-0xc)='/dev/audio#\x00', 0xe6, 0x200040) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000f2e000)=0x2) r1 = getpgrp(0x0) r2 = gettid() mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x3c) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) r4 = perf_event_open(&(0x7f000060d000-0x78)={0x4, 0x78, 0x0, 0xbad, 0x9, 0x0, 0x0, 0x1000, 0x8011c, 0x4, 0x2000, 0x20, 0x8c, 0xfffffffffffffff8, 0x4e, 0x3ff, 0x2d7f, 0x4, 0xda79, 0x2, 0x2000000000000000, 0x10001, 0x80, 0x1f, 0x80b, 0xd9a, 0x0, 0x25d, 0xffffffffffffffff, 0x7, 0x80, 0x279d, 0x7, 0x100, 0x1ff, 0x8000, 0x5, 0x9cf, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000e1a000)}, 0x0, 0xffffffff, 0x7, 0x3, 0x954d, 0x20, 0x80000001}, r1, 0x9, r0, 0x1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000b1f000-0x10)) vmsplice(r0, &(0x7f00003b7000-0x30)=[{&(0x7f00000a0000-0x92)="54c7b7ddf29bc2d5c29ff3fb2e0a50eaa63cbcfa07c1b703eb1780baa433a0f258f888b5ec7d1235f41b40b9c035ab090e864ac3c45cc425412282f4c6f8c9bf44d3eaa0e18605bd4ef937524514146530dd693c33712b1945fe06e009e090819d88232722837850b534929d5b164fdb98fd1376ea45d509855f3d6f9f3723d80d4bd85e0d116d2d69b06886e7785b23b92c", 0x92}, {&(0x7f000052e000)="9b49ca95d2ae14bb48749aa46cff54fed6641c831efe2607c484f224fde696deb0322dcc45d4cfa099df2a87f28ee1d515266c93cfeadb1fc93ff55d1e2cd78c2757d87614a91dbadcbebd96fcecaeb5db879922ff99a91ebe42523091b93ad2b740c56db82ce3225651a90abc9618824852c17c3c0ee18c2e42597f75dc65a44a0418bf1dac1da554bcf4127ed325c8a7a401703349bec6d7", 0x99}, {&(0x7f000022e000-0xb5)="7e5bbaa2f0ada356ec4d1f16fcdb213c230e5f2519913c9d7bc993bf6df476351cedac16dbe19b4d743b2c10cd66777afce085c4bf74149fcd6c688d71fcc82d83cbe268ae602474303ff69ce76779178345be8437089a1908dbf473a3f8bcbcdc94497adf3776980648f9b77b9870ce2ffc8d70c1877a4cde11bcffdb4df3fa82d11a3f3789c15e7c5d59496a60d9de85879a87e2347d903e44174ce2203cdd5cdc9797323e7b26f7cd2f51f455318b14456bf511", 0xb5}], 0x3, 0xa) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000231000-0x18)={0x3, &(0x7f0000246000)=""/124, &(0x7f0000fe3000-0x48)=[{0x100, 0x1000, 0x140000000, &(0x7f00000bc000-0x1000)=""/4096}, {0x4, 0xc, 0x7fffffff, &(0x7f00005b2000-0xc)=""/12}, {0x4, 0x11, 0x5c66, &(0x7f0000df4000)=""/17}]}) signalfd4(r3, &(0x7f00008b1000-0x8)={0x1}, 0x8, 0x803) tkill(r1, 0x2b) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000d22000)=r0) read(r3, &(0x7f0000422000)=""/128, 0xfea7) [ 35.683986] audit: type=1326 audit(1518349733.121:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5175 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/11 11:48:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8), 0x1, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) sendto$unix(r0, &(0x7f0000001000-0xec)="19124f3fbd8a62fc02192052c2048964b4df24085995194504138ab0580920f41bd713a96a3ae9b22a2dc34041ffbdfa1ee89e6774af9d98ff9f8d0e719d3fc443c23035efa004f7cd55b68c0d1db13976838404a918f70e9dda42a3a6a67fef28af2c6c2b968906d997d685326e8b94cf93e9149367412db84f83a02a731090435af503d538864f23b9c3a46251388c326872b5659c319e3c838dd30473909946616b3007b2274dec1d3f76f50d600f32743701e0e53d3c3ae7ef70c01a808397b676690094dc3d8e36021ac352b9e04faa0c67f744243befef58afc2b10a50285867f29aead08f8735a80a", 0xec, 0x4000001, 0x0, 0x0) 2018/02/11 11:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) connect$unix(r1, &(0x7f00001c6000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_dev$midi(&(0x7f00008fe000)='/dev/midi#\x00', 0x7fffffff, 0x608a80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00001c4000)={0x6, 0x80000001, 0xf24}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 11:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000006e000-0xe8)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@dev}}, &(0x7f0000166000)=0xe8) connect$can_bcm(r0, &(0x7f0000a1f000-0x10)={0x1d, r1}, 0x10) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000ac0000)={0x0, &(0x7f0000f51000), 0x4, r0, 0x4}) 2018/02/11 11:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000063000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000025e000)="f8a6643a28b9fe1d2e0062a157b853d9205f4d79b66ff9f4d32f09404499f259f3cff44450c301fb114e6a0463054d0a2618ac2fb58d5bf482015d65462e1e197c519cfddc77c088c654df52982954d1fb6e07ca5ec9db77f3363267fbf2dff017bdc82b2183fee687a7", 0x6a, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x9, 0x0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, 0x0) 2018/02/11 11:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000e8c000-0x9)='/dev/dsp\x00', 0x203, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0xb5a4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/cuse\x00', 0x202000, 0x0) syz_open_dev$amidi(&(0x7f000012c000-0xc)='/dev/amidi#\x00', 0x10000, 0x8000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a8000-0xc)={0x0}, &(0x7f000071b000-0x4)=0xc) getresuid(&(0x7f0000f60000), &(0x7f0000fad000), &(0x7f0000999000+0xeb3)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000657000)={0x10001, 0x1, r3, 0x7fffffff, r4, 0x1, 0x7, 0x9}) modify_ldt$read(0x0, &(0x7f0000c16000-0x8c)=""/140, 0x8c) 2018/02/11 11:48:53 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000012000)='/dev/vcsa#\x00', 0x400, 0x80) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) r3 = syz_open_pts(r2, 0x2000) r4 = syz_open_dev$admmidi(&(0x7f0000004000-0xe)='/dev/admmidi#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000000e000)={r0, 0x7}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000013000-0xc)={0x4}) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000011000-0x24)={0x80, 0x1, 0x4, 0x2, 0x9, 0x100, 0x8, 0x8, 0x3, 0x7, 0x9, 0x5}) 2018/02/11 11:48:53 executing program 4: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x800000, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/02/11 11:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00006bb000-0x14)={0x0, 0x9, 0x6}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000d31000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c0e25452d51853c37d79bf3b2df3affeb5f456d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000006281832a77aa368ca259329a283415f49d9e520a", 0x6c) [ 35.786984] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 35.799397] syz-executor7 (5187) used greatest stack depth: 15856 bytes left [ 35.820300] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/11 11:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000b2000-0x4)=0x7) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000029e000-0x4)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009fd000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$inet6(r1, &(0x7f00004ac000-0x1c)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/11 11:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f75000-0x10)={0x0, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aee000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010d000)='/dev/sequencer2\x00', 0x802, 0x0) getsockname$unix(r1, &(0x7f0000235000-0x8)=@abs, &(0x7f0000014000)=0x8) 2018/02/11 11:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000036c000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023d000-0x9d)="f2980190b42fd65faf5892f6c006024d0d89c44ba5eb491d6d165758b93928576e6d2bd3d77deab7d10c2deb0b43270f57db1e02f6a566c67de56409f6c5fd86663334442ecf24f9ed1095814fbf8cda435f189fc2cc6ab210e423c77349d642a48124c67a28de8775b70f848f909c1117e94b102c3754a973b5d7102c208b809bdd16f2530e29929609c11d847c8a417fb7aed93022ac90da5bc6c428", 0x9d) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00004ec000)={0x0, 0x2, 0x0, 0x0, &(0x7f000063d000-0x180)=[{}, {}]}) 2018/02/11 11:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000778000)="7591487276706f786e6574310063", 0x2) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000050f000-0xc)={0x4, r0}) fcntl$addseals(r0, 0x409, 0x8) 2018/02/11 11:48:53 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/audio\x00', 0x88200, 0x0) inotify_init1(0x80800) accept(r0, &(0x7f0000004000)=@can={0x0, 0x0}, &(0x7f0000000000)=0x10) sendto$packet(r1, &(0x7f0000000000)="d3e440b89797a4bcbf90be78a4545ca9730ba63f3b2fe5342da3af00886ac34534bcb7475434443097a6adf6d5e27b79cbdb10eccf5bd424bc376df1a19e0e2b9adfcc52f1019dc48e875cf3e49b9271b344989958c4614b297538472a4e396ab5cce195", 0x64, 0x0, &(0x7f0000004000-0x14)={0x11, 0xff, r2, 0x1, 0xfb, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) 2018/02/11 11:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070c9, &(0x7f0000349000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/11 11:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004b8000-0x10)={0x0, 0x74, &(0x7f00007b8000-0x74)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xad, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x1, 0x76, @ipv4={[], [0xff, 0xff], @empty}, 0xc3}, @in={0x2, 0x3, @empty}]}, &(0x7f000013c000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bb5000-0x2e)={r1, 0x26, "06055568aa91c91ae4250a2650b3981aca2d03b97b854a1e2c9a03bab152f5d34b714be67660"}, &(0x7f0000aa5000-0x4)=0x2e) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clone(0x100, &(0x7f0000139000-0xc1), &(0x7f0000b77000-0x4), &(0x7f00009e4000), &(0x7f0000dc3000-0xa7)) 2018/02/11 11:48:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00007d7000-0x8)='./file0\x00', 0x1002, r0, r1, 0xa68, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x5, 0x5}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/11 11:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ff9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005e0000-0x70)=[{&(0x7f0000646000)="4cc3eaadf0e1cfd800223c99ee86ed03ee1d08776abd1bd710876b88ae10491cfc5704a0e06ce9d0c5cbd7fcabb2bac45858301c8442e11f851dd06373297a6415365b4e08ffc60165b273ea680d86", 0x4f}, {&(0x7f0000fca000-0x93)="c349642895bc2ff445f334a674fb3dca05d9230a9d2534270f77752609be9a12991281063584d9ae5954b1d0a713fe8bea9bc05e20351dfcb2081b9ba1901e7a3d9065613771a607f4aa7a581e2d907194fa54dbad20def83e2b6228a1f0c54b8f6e70acbf5202f3a0000bf9ddb07ef807c5b6f41d72195481734c9e04fc54cd670da0", 0x83}], 0x2) 2018/02/11 11:48:53 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000032e000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000067a000)={0xff, 0x4ec, 0x7fff, 0x0, [], [], [], 0x7, 0xff, 0x61, 0x3, "0f10010b236a0f9f58fec57d492a1f3d"}) socket(0x2, 0x3, 0x21) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000930000-0x4)=0xc9d0) 2018/02/11 11:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00004aa000)=0x3, 0x8) r1 = accept(0xffffffffffffff9c, &(0x7f0000c36000-0xe)=@l2, &(0x7f000033b000-0x4)=0xe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000063f000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x300000000000000, @loopback={0x0, 0x1}, 0xffffffffffffff01}}}, 0x0, 0x4, 0x80000001, "b338c95c984481a5fefbccfef0d970745776369e67e244eb008b0f14c30c587271494cf90fac6dc1b8d5dc0a4c3e1ea329042e2d12fec133a7e76b1f754ed6fa5d511779872c17d4dede17bfec831e4f"}, 0x160) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f000021f000-0x8)=0x5) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00006a1000-0xb)=""/11) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/11 11:48:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000f63000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6_vti0\x00'}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) 2018/02/11 11:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000783000-0xb)='/dev/mixer\x00', 0x88000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082e000-0x10)={0x0, 0x90, &(0x7f0000eda000)=[@in6={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x3, 0x6f, @mcast1={0xff, 0x1, [], 0x1}, 0xda}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xc919, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x2, @rand_addr=0x1}]}, &(0x7f00007d8000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d49000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f000010e000)) 2018/02/11 11:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000093a000)='/dev/mixer\x00', 0x400, 0x0) 2018/02/11 11:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002a8000)='em0vboxnet0\x00', 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000c1b000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000961000)='selinux\x00') 2018/02/11 11:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b0000-0x10)='/dev/sequencer2\x00', 0x8c800, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000143000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x7, [@rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) r2 = syz_open_dev$mouse(&(0x7f0000145000)='/dev/input/mouse#\x00', 0x80, 0x440) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fcb000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @multicast2=0xe0000002}, @generic="940ca12cc7edb3a4da3f731e944f6619"}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000fc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x2040020, &(0x7f0000eb8000)={@empty, @multicast1}, &(0x7f0000000000)=0x103) 2018/02/11 11:48:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x82440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012a000-0x10)='/dev/sequencer2\x00', 0x40080, 0x0) getpeername$ipx(r2, &(0x7f0000ac6000-0x10), &(0x7f0000eb7000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000c0d000)=0xfffffffffffffffd) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r3}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8), 0x8) readv(r4, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ee5000-0x38)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffff800}], 0x38) recvfrom$ipx(r2, &(0x7f0000d85000-0xc)=""/12, 0xc, 0x2040, &(0x7f000089a000)={0x4, 0x6, 0x2, "f0a13910e525", 0x20}, 0x1f1) 2018/02/11 11:48:53 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000acb000-0x4)=0xf5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@mcast1={0xff, 0x1, [], 0x1}, 0x200080000000, 0xffffffffffffffff}, 0x20) 2018/02/11 11:48:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) 2018/02/11 11:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000038d000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/11 11:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000979000)='/dev/qat_adf_ctl\x00', 0x5, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000bf3000)='./file0\x00', 0x81000040) inotify_rm_watch(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') accept4(r2, &(0x7f0000beb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000bd5000)=0x26, 0x800) setns(r2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c2c000-0x8), 0x1, 0x0) [ 36.110805] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/02/11 11:48:53 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ef2000-0x8c)=""/140, &(0x7f0000ef2000-0x4)=0x8c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ef2000-0x2c)={0x1, 0x2, 0xd0, 0x3, 0x3, r3, 0x8000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0xfffffffffffffca4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r3, &(0x7f0000eef000)}, 0x10) 2018/02/11 11:48:53 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000000a000-0x10)={0x2a, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x4, "9edeb78c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36c5e2c51f01b7f0b014f9f91ee7ac37c7240f476c8d753d000ae0500000074dbb6a6dc4d"}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000036000), &(0x7f0000013000-0x4)=0x4) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000004a000-0x60)={0x0, 0x3b, 0x89a651c5af0fd86b, @thr={&(0x7f0000024000-0xa8)="b29f4b07927b35296a74a9b138da146eec84f7a75114db243d7e4ad319b48ce3f0efcae933666df45f3edeec10195e7385586ebe8bbef6cd358c74ccfa64f5ffb678a039a336cb14af1da9ea1593c675d045abc4f4aaa576bdf9fb147375d5de6fb6338be256a8d6103cdfcb690a8e1e57d79448dffb8498cf78e71831b365b814d63db0338215f30b5fba9d56f01913215994364696b923cec13e9eebf2f9fdf97a30031ec7ede9", &(0x7f0000029000)="760e633d3f8f2ddbea51e6dc70c88fa48f8610f8aee74643dd20ead8a782577bafcfe383909bde8da929cad8dcdff3f5db02b0484c2354c75be6aef01561b085"}}, &(0x7f000004a000-0x4)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f000004a000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000003000-0x20)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/02/11 11:48:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000167000)='/dev/dsp#\x00', 0x62, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000f77000)={0xf002, &(0x7f0000001000-0x8), 0x1, r0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x8080f, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/11 11:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000853000-0xc)={0x7, 0xffffffffffffffff, 0x1}) accept$ipx(r0, &(0x7f000062f000), &(0x7f0000449000-0x4)=0x10) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010200400000082) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) accept(r0, &(0x7f0000eaa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f000096d000-0x4)=0x2e) r2 = syz_open_dev$admmidi(&(0x7f0000970000)='/dev/admmidi#\x00', 0x1, 0x10000) getpeername$inet(r2, &(0x7f000033d000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00007f1000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$bt_rfcomm(0x1f, 0x400000000002, 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x877, 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) syz_open_dev$amidi(&(0x7f0000b5a000-0xc)='/dev/amidi#\x00', 0x37, 0x40000) 2018/02/11 11:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00005c4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bb9000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000edd000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000007e000)={@empty, 0x7fff, r3}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003d0000-0x550)=@security={'security\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x0, 0x258, 0x350, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f0000cd2000), {[{{@uncond, 0x0, 0x228, 0x258, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'rose0\x00', {0x0, 0x87, 0x0, 0xa5, 0x2, 0x8, 0xfffffffffffffffa}}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="d7ee3b1c207e4a12a1b5863e8251701a", @common='yam0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) 2018/02/11 11:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000422000-0x9)='/dev/rtc\x00', 0x408080, 0x0) sendto$llc(r0, &(0x7f0000a8d000)="62442737e0a1f6938f2eaac70cb7f2e6f0b86e3a67abb5a70e6f031495e4eabd5fc52054441fe5c1133043c53982c62001620ed255e492fadb92d649e2885a53f89dc86be988815206a8f9bf2b7491e2b12c72a680f55cfcf0619b48b9f03ba1a84718761d474d3277a7ceee3533ee533ab9665b13897c71d18b4a27ceb931b76f05a22143f5e6f745d16a6cc75a93d3638a042bf4bd7d0fc5f38cfc43c630df597350dba767c2f499e5b419e19404407a", 0xb1, 0x84, &(0x7f0000c32000)={0x1a, 0x4, 0x4, 0x4, 0x4db5, 0xe79f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x4}, 0x4) r2 = syz_open_dev$amidi(&(0x7f00001af000)='/dev/amidi#\x00', 0x2, 0x101080) r3 = syz_open_dev$usbmon(&(0x7f00006a1000)='/dev/usbmon#\x00', 0x10001, 0x24000) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000c9d000-0x4)=r3) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) 2018/02/11 11:48:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000035e000)=@nl=@kern, &(0x7f0000118000)=0xc, 0x80800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000a13000-0x4)=0x7fff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 11:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c14000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000bbe000)='./file0\x00', &(0x7f0000763000-0xb4)=""/180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000739000)='/dev/audio#\x00', 0x3, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000494000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b98000), 0x15f) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a40000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x1, 0x9, 0x3, 0x2}, &(0x7f0000036000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f8d000)={0x5fa7, 0x209, 0x5, 0x1, r3}, &(0x7f0000689000)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ab8000-0x10)={r2, 0x28, &(0x7f0000add000-0x28)}, 0x10) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f000047c000-0x8)=0x4) tkill(r5, 0x34) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000565000-0x8)={r4, 0xfffffffffffffffe}, &(0x7f00001b9000)=0x8) syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 11:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000726000)={0x0, 0xec, "7772f3b09ab3f9e9f4bbd8eb1cfb7487690649ee9e60915bd1415b46660804a8391358074dc4fc6b9a3ebaac45c13728160e33be63c7105ec7e6f1aaa0684e1bf32f843bb58e1ac75115f9a021a08df9b7402df1a48dc4ce3edfe62b039cbba27fd1aa0c92bff870462655b224e138570a40abf367f65912bc3b7dcefed0745a1308cf3a27171704b8ce8a9365d7ccb89023548bbc09d7bdc9f394a51003f68925cfb6a3a85d63155b076ffa76ad64cb7edcc0f877fb95bf5dbb6d175553c3c5dcf10c76d7e40d747df74d141a6a7e3648b858ee67051fb2e6babc65c9cc11d0cd55850b83711906cab12bbb"}, &(0x7f0000d4c000-0x4)=0xf4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f94000-0x18)={r1, 0xfff, 0x30, 0x3f, 0x2}, &(0x7f000089a000)=0x18) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000070d000+0xe02)="af38a49289d8cc1eabab37063616d1e5e6395e4d3fd74de973fb96be774cc766011bf77cba805c9b13b3a5f2807a56690caac289cb22b9637dbfb9b90fe48a53f843f1a5e17df38bf7db4116e3b1bba78395cc679ea9c3cd3dbcbc63de2d5d8e4c49b6cede001a6c95fe1c7df17a148d70584d181082b75527be9a0e51a06fb3f561c591655c4244019acdace7cd089f83c1a690852d78f7ad387d0033f1c4b41031662d55e8d3a1df046d1634fdc4516ae42fa10a5433435f196dcd5f5446ccd6be97cfbfce97659c0ff5f22d61b88a6f32be25aa74e0c24f95b73300152dc4aea61a54e2005c5534da98b127", 0x325) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/02/11 11:48:53 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000dad000-0x9e), 0x3e3e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000004000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000003000-0xc)={r0, r0, 0x7}) [ 36.243605] Cannot find add_set index 0 as target [ 36.260589] kauditd_printk_skb: 20 callbacks suppressed [ 36.260596] audit: type=1400 audit(1518349733.771:39): avc: denied { map_create } for pid=5309 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 11:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x50)=[{&(0x7f0000406000-0xd4)="05318b618eef1ac85e6036039f7855e8", 0x10}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a7000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000b99000-0x10)={0x27, 0x8, 0x100, 0x7}, 0x10) 2018/02/11 11:48:53 executing program 4: ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000fc7000)={&(0x7f0000a1c000/0x4000)=nil, 0x4000}) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/02/11 11:48:53 executing program 5: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000191000-0x10)="1c150000000ef400a30058001eba7854", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f52000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5200}) sendto(r1, &(0x7f00004a1000)="9ce0819557c227767ff760dd986df71301040000a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff0811348f3d1db794f5a5bcd73684700bffa6f334ba9bf", 0x80, 0x0, &(0x7f000074d000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 36.321732] Cannot find add_set index 0 as target [ 36.339678] audit: type=1400 audit(1518349733.817:40): avc: denied { map_read map_write } for pid=5309 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=bpf permissive=1 2018/02/11 11:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000b21000-0x9)='children\x00') r2 = syz_open_dev$vcsn(&(0x7f00006c0000)='/dev/vcs#\x00', 0x1f, 0x80) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000488000-0x55)=""/85) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) 2018/02/11 11:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmsg(r0, &(0x7f0000e8c000-0x38)={&(0x7f0000143000-0x8)=@sco, 0x8, &(0x7f00007f2000-0x10)=[{&(0x7f0000d08000)=""/193, 0xc1}], 0x1, &(0x7f0000709000)=""/4096, 0x1000, 0x4}, 0x40) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) getuid() write$evdev(r1, &(0x7f0000c89000)=[{{}, 0x1, 0x4b, 0x400000002}], 0xfffffe75) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x29, 0x6f) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000072439a6d) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000647000)) 2018/02/11 11:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000cd3000-0x8), 0xff) sendfile(r0, r1, &(0x7f0000c50000), 0x10000) 2018/02/11 11:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x0, &(0x7f0000fbf000), 0x372, 0x4) lstat(&(0x7f0000c5d000)='./file0\x00', &(0x7f000019f000)) r0 = syz_open_dev$audion(&(0x7f0000fa1000-0xc)='/dev/audio#\x00', 0x3, 0x222200) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000c06000-0x73)=""/115) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e47000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a15000)={0x0, 0x0, 0x0}, &(0x7f000042a000)=0xc) r3 = getegid() r4 = getegid() getgroups(0x2, &(0x7f0000e37000+0x45f)=[0x0, 0xffffffffffffffff]) r6 = getegid() setgroups(0x6, &(0x7f0000a59000-0x18)=[r1, r2, r3, r4, r5, r6]) [ 36.396393] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61326 sclass=netlink_route_socket pig=5346 comm=syz-executor6 2018/02/11 11:48:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@generic="86a0ebfecf4e85ef4aefd67c923451c7", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/11 11:48:54 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f8000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000870000)={0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000b4c000)=r2, 0x4) splice(r1, &(0x7f0000001000), r2, &(0x7f0000000000), 0x4, 0x0) socket$kcm(0x29, 0x2, 0x0) readahead(r2, 0x0, 0x2) 2018/02/11 11:48:54 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000f9e000)=[]}, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000573000)='./file0\x00', &(0x7f0000fa8000-0x7)=@random={'btrfs.', '\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fa6000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000fa7000-0x4)=0xe8) r2 = syz_open_dev$audion(&(0x7f0000b32000)='/dev/audio#\x00', 0x2d2, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000fa9000-0x48)=@full={{0x3, {"410ced53d530b9"}, 0x2}, [{"6530f1dc01f8af"}, {"938ff68ec2ead9"}, {"e4285280063138"}, {"1f5f1300b1cb0e"}, {"09fbe84c99864c"}, {"de5d657539519a"}, {"4fb1f5f67feba8"}, {"1bb7f9593a2722"}]}, 0x48) r3 = syz_open_dev$sg(&(0x7f0000750000)='/dev/sg#\x00', 0x35e7a866, 0x840) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fa8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f5b000)=0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fa7000)=@sack_info={r4, 0x100, 0x1a}, 0xc) ioprio_get$uid(0x3, r1) [ 36.462597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61326 sclass=netlink_route_socket pig=5353 comm=syz-executor6 2018/02/11 11:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031c000-0x11)='/selinux/enforce\x00', 0x701001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e50000-0x10)={r1, 0x50, &(0x7f0000632000)}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de8000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000390000-0x4)={r0}) sendmsg$alg(r2, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f00001d4000-0x50)=[{&(0x7f000098f000)="364da76c", 0x4}, {&(0x7f0000572000)="9d8147fc237e1a0eb2712d711c89efb5f867faf3de5adfb930d0ffeadb11cc1c28f2fbff573ac7524bdcad086559b52ba7c5e516595389da9463df66bad1679cbfe9d8b0f82b10d46c9b0d30cf6d739ef2dcb09c729dba1857", 0x59}, {&(0x7f00004b2000)="a9a1a001d64670392c571b7f7616ff9d1f5e07fd1add6c4523dbc583b68d8a57061bb13c3628cdcc3b57dd7316f95e11e5c65bbac90276dfd2bb067b9bd0a2b79d072152a0a0b9e3a78b30d1e03ad82468670a77deeb017ee4d921071130c4f5804b8f4e4994dd0c1037fd84a3ec90bab22d7c6cb9dc7b326e20d61ff5a603cf973c2fabf55737e111a7d7d677e34f55f7adf63a96fadce5526ec8f50cb5ccfc90b4133231686ac0dde6a761a974c8f4f105f2bfc9b4cf2f899e4f5c746d1b1e3331e813956ee2048b79f8b27d11da7c4bdc014d802d", 0xd6}, {&(0x7f000060f000-0xec)="e627cc8be3df1382364a06cd2f55899c46f277af9e725999e8ab81327cd0b60256ae123f75b505b75cc6f7d2c9e042837e7f9914b2957076b22aee4dce820737cad6a53f5a9c26eb73018942432f0c43ba1815bd1ca36f10739ae1971fe8311a75e47712fb62a6fd7a8dd5b97f2694899b5c62d9eb5ad9601e98ba8f9f222120991de3c721733b1cda8fce942a890381c157b5e74ce7d2c17f0429b01a8281cfe527b89baff423c94d6de9792cb7b5ff5cc9a8fa4bf634761055fa34863c8e458c679a858b54a341235a272e23bf61967a5b665210c7fdf508bd7fd81704ab8027fa390c35be5f85d6f23d58", 0xec}, {&(0x7f00009d4000)="a3ce50a17950312015f1fcbb531cf952afa1545f04a5", 0x16}], 0x5, 0x0, 0x0, 0x4008001}, 0x20000000) 2018/02/11 11:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0xfffffffffffffff7) getpeername(r0, &(0x7f000018e000-0x9)=@rc, &(0x7f00001f1000-0x4)=0x9) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) pivot_root(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000450000-0x8)='./file0\x00') [ 36.496855] audit: type=1400 audit(1518349734.005:41): avc: denied { setgid } for pid=5360 comm="syz-executor2" 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 2018/02/11 11:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000064e000-0x8)='./file0\x00', 0x119800, 0x11) clock_gettime(0x0, &(0x7f0000106000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000489000-0x10)={r1, r2/1000+10000}, 0x2f8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)) getxattr(&(0x7f00007d3000-0x8)='./file0\x00', &(0x7f0000a18000-0x5)=@known='security.capability\x00', &(0x7f000007a000-0xca)=""/202, 0xca) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000aeb000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) getcwd(&(0x7f0000f31000-0x3b)=""/59, 0x3b) 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0xa8f000)=nil, 0xa8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) mmap(&(0x7f0000a8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000ec000-0x8)='keyring\x00', &(0x7f0000a90000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f00005d4000)="74bdb4b0e471034d06548c11d3b5bffe34719824920012c793daab73e577908674a0415295f3c9", 0x27) 2018/02/11 11:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000a3d000), 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000ea1000-0x10)={{0x631, 0x6}, 0x1}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000cc0000-0x4)=0x1) 2018/02/11 11:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mkdir(&(0x7f0000ce9000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000896000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000bcf000)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00004cb000-0x4)=0x14) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b26000)=0x7fff, &(0x7f000027e000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000015b000)=0x0) prlimit64(r3, 0xe, &(0x7f0000a26000-0x10)={0x3293d533, 0x40}, 0x0) recvfrom$packet(r1, &(0x7f0000066000-0xdb)=""/219, 0xdb, 0x0, &(0x7f0000106000)={0x11, 0xf5, r2, 0x1, 0x1, 0x6, @empty}, 0x14) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/11 11:48:54 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000027f000-0xc)={0x7, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000059c000-0x2)=0x5) 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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xa1)={0x0, 0x99, "37a08371e12a0fb0df169f77cb5071bc15c82616682fc8a97e7b4d021b563ea9dae9764214291c1ab2fae6093d973ade9e7d11d45a79068ab48e8bff1df9b68dc6d1b86d91e40f4c7da1b54016c62b73adfabe3b4a844fa0f607da9713b74747a9bcd636383f6e57e0fe321220e7a3527fac20a924616183d5f17dfcf65484e513b679aa52935b28e8eb61507f97f1e07978627e017e584f56"}, &(0x7f0000000000)=0xa1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0xfffffffffffffffa}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) faccessat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0xc, 0x0) 2018/02/11 11:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d2000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mkdirat(r2, &(0x7f00001b9000)='./file0\x00', 0x20) accept4(r1, &(0x7f0000efc000-0x10)=@can={0x0, 0x0}, &(0x7f0000eb9000)=0x10, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000816000)={@dev={0xac, 0x14, 0x0, 0xe80b}, @loopback=0x7f000001, r3}, 0xc) r4 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000b81000), &(0x7f00005fb000)=0xfffffffffffffeee) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102, &(0x7f0000d1f000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xcc, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x9, 0x0, 0x0, 0x2, 0x3ecff9a6, "f658ff", 0xa7, "75fb4b"}, "b43c7722393c80746b904417666632a427637bd1b73adde2d836ea10198af713e91d7ce99175ed739a81ce2ff78132392b80066f1e5898c248d8078cd499c00c665e71307b146175432988a8b4b552c8699c3c4ab698b331dfc7b2e569295bb7d1f3849efb339d6401e8c255ba9ee85aed8733875fd2335ea850b099097400cbefcf87414070ec357885d77ba61677ef56f7ad953575c18824ca18fee4ac7b19c1fe9538e5a375b3a28fdd0c99f82492ee78a3606dd1ead0260a7c29"}}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000a7c000)={&(0x7f00005a9000/0x4000)=nil, 0x9, 0x1, 0xc0, &(0x7f0000240000/0x1000)=nil, 0xfff}) fstat(r0, &(0x7f0000924000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3ffffffffd, r1) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000058000-0xd)='/dev/net/tun\x00', 0x0, 0x1fffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000647000-0x10)={0x0, 0x6c, &(0x7f000096f000-0x6c)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f00008d2000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000484000-0x14)={r1, 0x7, 0x6, [0x20, 0x5, 0x0, 0x7fff, 0x7, 0x4]}, 0x14) r2 = syz_open_dev$sndpcmc(&(0x7f0000452000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00008af000-0x30)={0x134, 0x0, &(0x7f0000789000)=[@transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x38, &(0x7f00006ef000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000b03000)=[0x28, 0x0, 0x38, 0x48, 0x28, 0x68, 0x30]}}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f62000)=[], &(0x7f0000e6e000-0x8)=[0x0]}}, @decrefs={0x40046307}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00006be000)=[], &(0x7f0000d78000-0x8)=[0x48]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f000013b000)=[], &(0x7f0000bc1000-0x10)=[0x38, 0x78]}, 0x9}}, @increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310, 0x1}], 0xa1, 0x0, &(0x7f00006fa000-0xa1)="f19909f60763a125c49f666ee5ad2b887079868a6d248c3c6b656747de5f8dc91600603c6a0e7d9882b528e10cbdc0279ee7304266ef2e01838c2529d012075afdc0c46876ac234ae978d5307670c5da15bd786c27332a0041846f80fa11dc7d9d876059782c4a4dea0125eee8de6364437f1af4b12b0275ed3b0f42ac0f9bf164d6804c9f91c829c60472a0d3cad94bf12a4b2807fd4aa0f2c971f0d0fd602eba"}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022a000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f00007d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000395000)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000101000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00003bb000-0x10)={&(0x7f0000ce9000)=@getsadinfo={0x3c, 0x23, 0x600, 0x0, 0x0, 0x9, [@extra_flags={0x8, 0x18, 0x800}, @ipv4_hthresh={0x8, 0x3, {0xd, 0x19}}, @offload={0xc, 0x1c, {r4, 0x3}}, @policy_type={0xc, 0x10, {0x1}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x48080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000d21000)={0x1da, 0x0, {0x0, 0x3, 0x9, 0x0, 0x7ff}}) 2018/02/11 11:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000725000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000637000-0xc)={0x0, 0x2d, 0x10}, &(0x7f00009b9000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002f4000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a36000)={0x0, {0x2, 0x0, @rand_addr=0x9}, {0x2, 0x0, @rand_addr=0x8}, {0x2, 0x3, @multicast2=0xe0000002}, 0x1, 0x14, 0x7, 0x2, 0x2, &(0x7f00007e4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff, 0x928}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00001aa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) [ 36.661679] syz-executor4 (5377) used greatest stack depth: 15728 bytes left 2018/02/11 11:48:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f21000-0x60)=""/187, 0xbb, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0x2, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x4005) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) clock_gettime(0x0, &(0x7f000042b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00002d7000)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000071000)={{}, {0x0}}) write$evdev(r0, &(0x7f0000814000-0x30)=[{}, {{r5}}], 0x30) 2018/02/11 11:48:54 executing program 7: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r1, 0x3) 2018/02/11 11:48:54 executing program 4: mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/hwrng\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000e6000)='/dev/dsp#\x00', 0x9, 0x200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00001f2000-0x68)={0x79, 0x0, [0x0, 0x800, 0x1, 0x2c]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x3, &(0x7f0000239000-0x28)=@framed={{0x18}, [], {0x95}}, &(0x7f000010e000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000022d000-0x10)={r2, 0xfffffffffffffc4d, &(0x7f000039f000-0x50)}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000335000)='/dev/rfkill\x00', 0x80100, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00003aa000-0x2)='/dev/cuse\x00', 0x0, 0x0) 2018/02/11 11:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a4e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000b8b000-0xc)='/dev/amidi#\x00', 0x9, 0x10000) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000027000-0x4), &(0x7f00007ab000-0x4)=0x4) syz_open_dev$vcsa(&(0x7f0000035000)='/dev/vcsa#\x00', 0x0, 0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={0xffffffffffffffff, 0x0, 0x100010100000002, 0xffffffffffffffff}) 2018/02/11 11:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37}}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0xd) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000229000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}], 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00009d7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000063d000)=0xff, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000c24000-0x48)={0x2, 0x0, [0x2, 0xffffffffffff58db, 0x401, 0x50, 0x3ff, 0x1, 0xfffffffffffffffc, 0x5]}) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a0f000)=""/136, &(0x7f0000a6a000)=0x88) getpeername$inet6(r1, &(0x7f0000905000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ad0000-0x4)=0x1c) linkat(r1, &(0x7f0000b0f000-0x8)='./file0\x00', r1, &(0x7f00000d4000)='./file0\x00', 0x400) uname(&(0x7f000097f000)=""/4096) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c23000)='./file0\x00', 0x600, 0x22) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00002fd000)={[0x7000, 0xd000, 0x4004, 0x10f000], 0x2539, 0x24, 0x6}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000f04000)=""/150) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe8, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4041}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b36000+0x492)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00008d6000)) [ 36.786384] audit: type=1400 audit(1518349734.296:42): avc: denied { create } for pid=5424 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_generic_socket permissive=1 2018/02/11 11:48:54 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x21) setsockopt(r0, 0xda0, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0xfffffd5d) socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r2, r3, &(0x7f00007ed000), 0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$void(r0, 0xc0045c78) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000ada000-0x4)=0x800000000002, 0x4) 2018/02/11 11:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ca000-0xf)='/dev/sequencer\x00', 0x80c0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00004a1000-0x8)={0x3, 0x200}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000076000)='/proc/self/net/pfkey\x00', 0x4080, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000721000)={0x7fffffff}, 0x4) 2018/02/11 11:48:54 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x8) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000e7d000-0x1b)=""/27) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e79000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) socket$inet6(0xa, 0x4, 0xffff) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e7e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000044000)={0x5, 0x3fd, 0x3, 0x4, 0xb11, 0x8}) 2018/02/11 11:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = syz_open_dev$amidi(&(0x7f000058d000-0xc)='/dev/amidi#\x00', 0xff, 0x214000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000145000-0x4)=0xffffffff, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe9000-0x28)={@common='gre0\x00', 0x0}) sendto$packet(r2, &(0x7f0000ff1000), 0x0, 0x0, &(0x7f000054b000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c23000)='./file0\x00', 0x600, 0x22) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00002fd000)={[0x7000, 0xd000, 0x4004, 0x10f000], 0x2539, 0x24, 0x6}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000f04000)=""/150) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe8, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4041}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b36000+0x492)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00008d6000)) 2018/02/11 11:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f43000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000505000)={0x0, 0x0, 0x0, "7175657565300000000000008000"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000df8000)='/dev/vcs\x00', 0x100, 0x0) openat(r1, &(0x7f00007f0000)='./file0\x00', 0x200000, 0xa8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f80000000000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 36.851380] audit: type=1400 audit(1518349734.346:43): avc: denied { prog_run } for pid=5427 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x0, 0x132, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000903000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = msgget(0x1, 0x40) getresuid(&(0x7f0000cf0000-0x4), &(0x7f0000ee7000)=0x0, &(0x7f000038b000)) stat(&(0x7f0000d47000-0x8)='./file0\x00', &(0x7f00000ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005cd000)='./file0\x00', &(0x7f0000fa4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000e20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() r7 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000850000-0x4)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000063d000)={{0x100, r3, r4, r5, r6, 0x14, 0x7}, 0x8, 0x80000000, 0x9, 0xff, 0x7, 0x9, r7, r8}) r9 = syz_open_dev$sg(&(0x7f000011d000-0x9)='/dev/sg#\x00', 0x2, 0x40001) perf_event_open(&(0x7f0000182000)={0x0, 0x78, 0x3, 0x10000, 0x6, 0x9, 0x0, 0x7, 0x804, 0xa, 0x1ff, 0x68e7fa9e, 0x9, 0x80000000, 0xa000, 0x3f, 0x1, 0x1a, 0x2, 0x3, 0x7, 0x8, 0x401, 0xf14e, 0x0, 0x38e6, 0x0, 0x7, 0x0, 0x6, 0x4b8, 0x6, 0xffff, 0x8001, 0x1f, 0x1, 0x9, 0x8001, 0x0, 0x7, 0x3, @perf_config_ext={0x5, 0x4}, 0x0, 0x6, 0x59b, 0x7, 0x8, 0x7}, r7, 0x200, r9, 0x1) ioctl$TIOCMSET(r9, 0x5418, &(0x7f0000603000-0x4)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000baa000)={@nfc_llcp={0x27, 0x10001, 0x200, 0x7, 0x3, 0xad73, "a072c3d22706afc745fd5feb406a2aa851b3551d7665f45003a9109ad229ef646700dd751ba18eddea2ee27c9512298b132ff059feec0a5679b6dbaceb8267", 0x81}, {&(0x7f000051e000-0x2f)=""/47, 0x2f}, &(0x7f0000b16000), 0x40}, 0x80) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000615000)={0x3e, 0x7, 0x3e}) getpeername$netrom(r0, &(0x7f0000d31000)=@ax25, &(0x7f0000221000)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x7f) 2018/02/11 11:48:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000000000)={@empty, @rand_addr=0x2}, 0x8) 2018/02/11 11:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a9b000-0x9)='/dev/vcs\x00', 0x42800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c23000)=0x0) capset(&(0x7f0000351000)={0x100019980330, r2}, &(0x7f0000b68000)={0x8, 0x0, 0x800, 0x0, 0x80000000000000, 0x4}) open(&(0x7f00003b9000)='./file0/file0\x00', 0x403fd, 0x0) fcntl$notify(r1, 0x402, 0x15) 2018/02/11 11:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a10000-0xa)='/dev/dsp#\x00', 0x8, 0x101000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001d2000-0x8)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000066f000-0x2)={0x7, 0x100}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a57000-0x6c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000)='trustedcgroup$^md5sum\x00') r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffa10}) 2018/02/11 11:48:54 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000b0000-0x12)='/dev/input/mouse#\x00', 0x0, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x7, 0x5, 0x209, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008ee000-0xd)='dns_resolver\x00', &(0x7f0000dc1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000017000)='\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000a0b000-0x5c)=""/92) 2018/02/11 11:48:54 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000b000-0xa)='/dev/vcs#\x00', 0xffffffffffffffff, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000038000-0x17)={@generic="00bf9102c99393f22000da00619a2e74", 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000037000)='id_resolver\x00', &(0x7f0000032000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000018000)="91bf638e20b1f318223315d5f3ebb985044dd3a14e8a3c1ec422130fa10fe3a740aa7691571e153a54e11ad80e4b03fd1f6a43e7346e137dc34ec89f08d0b2e89d55510ac6b0317e46d2130664289f1ab21e3acc66228256753823c3f1dc33d18d20c62829a4cf9a39e9be85b738937925fb12f4ba0f5f5a2df5c87a940547d5676ef746c1e6edec545d1a2a3ad88b988a44aefcf07a32c760f42de04c848218a8e804cdd39a186e5a751cb4fd", 0xad, 0xfffffffffffffffd) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000000c000-0x8)='keyring\x00', &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r2, 0x401, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000037000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000037000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x81, 0xa, 0x0, 0x20, 0x2b, r1, r4}, {0x4, 0xffffffffffffffff, 0x200, 0x800, 0x100000001, 0x0, 0x3}, {0x401, 0x91, 0x0, 0x9}, 0x100000000, 0xc, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in=@empty, 0x1, 0x0, 0x2, 0x4, 0x1, 0xfffffffeffffffff, 0x6}}, 0xe8) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x148, 0x0, 0x218, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000033000+0x34e), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="cc9d092fa6a700a8145c38c23b32a7ca", @generic="29b59a1bc43396e117ac573826ab081b"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], @common='bpq0\x00', @generic="5ba7e3f76b02d1f7c1eb665e3ccb2279"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @common='gretap0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000001b000)={0x0, 0x5, 0x3ff, &(0x7f000001d000-0x8)}) 2018/02/11 11:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = creat(&(0x7f00001ce000)='./file0\x00', 0x21) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000110000)={0x0, 0x3}, &(0x7f00007cb000-0x4)=0x8) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) r3 = add_key$keyring(&(0x7f0000383000)='keyring\x00', &(0x7f0000205000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f0000c17000-0x8)='rxrpc_s\x00', &(0x7f0000cbe000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000215000)="a9c0c2e1edace491c341f53f6c338b49b245e118112e653047741640349736fb626657211fd6bbee5d5bfaa746df452a79ab4e866329f1d585c3488fabef6968593230d469a2996087267246d7155547f70201eef69b4b64ca9d6531a648298b5575", 0x62, r3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f84000-0x10)={r2, 0x16a, 0x1ff, 0x6}, &(0x7f0000d10000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000), 0x25e) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000044d000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008aa000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000055c000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003eb000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x452, 0x1, 0x100, 0x7, 0x80000, r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c47000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bbc000)={{&(0x7f0000c8a000/0x2000)=nil, 0x2000}, 0x40001002}) 2018/02/11 11:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000220000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000031f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003be000-0x4)=0x14) lseek(r0, 0x0, 0x4) 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000d0d000), &(0x7f0000bef000-0x4)) [ 37.018748] syz5: Invalid MTU -1520 requested, hw min 68 [ 37.044007] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/11 11:48:54 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x16ad)=@hdr={0x2, 0x3, 0x26, 0x5, 0xfff, 0x3, @ipv6={0x1, 0x6, "329931", 0x167b, 0x2e, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x10}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x7f, 0x44, [], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @generic={0xffa, 0xf5, "dbd104c9f7dd4f67a3277e8edbaa57b263b1008e50192106e421529fda0b99d6931833ca485a0c1fc5f41e4086e038d49af9586c3090e14c60f831c3023c49980664aa999cd5268bbc966d96b27aa415dfbdac2602f3725a917b5915545864b6db32f9ac60922deb7bd8d1f4ac8dacac3892ca0c9bd215f363e7c0165769a74ce9de2771664809f180a55b099e9afacb1c4a9aff057f77c2eb8c72de646b66025b1b6e5809b2057d42b42c7cf911f977f427b9aadc3484380151b9bd2217b8959426efa4cfa3824d06e06a3fd5990ec2a70ea20cb8fd6fc6ca75b31b9917fbd669cb28a0e31d22cb97d01ae619cd0b4617274f9ac2"}, @ra={0x5, 0x2, 0x80000001}, @generic={0x3f, 0x18, "3b7118367d77fd19bf8e9228a232f8f6d729d4eabbd06692"}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x3, 0x6, 0x4, 0x5, [0x1, 0x81, 0x1000]}}, @generic={0x9, 0x87, "f4350fef230e457533d339baa1e84dfe6a269cb9b91eaeb6d24f25fb3e44530a5a06c2a1924b4f410604bc270d1b6d67d371ba9ab646e6cf8810194a2886f41519e80edd4cfe5ad82923261d7236feb0d7a0c8c5d42219816971ebf8fd308938419bfc0c29ae7919a9cb5e6e93093393efce4f152d1ab7adf0265ae30b100d7076048484bf6758"}, @calipso={0x7, 0x48, {0x2, 0x10, 0x6, 0x6, [0x9, 0x8000, 0x81, 0xfffffffffffff953, 0x9, 0x6, 0x1, 0xfffffffffffffff8]}}, @ra={0x5, 0x2, 0x3}]}, @fragment={0x3f, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0xf4, 0x3}, @fragment={0x2, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}, @hopopts={0x8b, 0x223, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x7fffffff, 0x1000, "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@jumbo={0xc2, 0x4, 0x20}, @jumbo={0xc2, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x401, 0xdb, "91f5fac0b920da2948729fdf8176573bd493a58e8841f89ed0783d4d68e834760ffd7088991bc16b156859087446b5af2994e7a4a78adb71fdc50929b4448e264af9a1977c8e722b890220eb91d9d5e4a04de52892afb0ea3a38dc547e5b356062fdd6bb7c6964c00ecb6987e0b99766d806ad9595f3eae9f04d77604fc898c025cedc40ec89678b3934bc654378b9596863d26601d32a1017809c20875d70c3c17435aadd5d217935277e0e968672ab4f2e33acac3bc56181c1d6ae0e20cd67730946c4448f18eaf90df32ed38ce4f4ef55725a60fb86437c8b6c"}, @generic={0x7, 0x1e, "a140ba5676400e45264ab8b023d947284caa099a94667f8de962fb4ffad5"}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0xff, 0x0, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7f}]}, @routing={0x3c, 0x8, 0x1, 0xffffffffffffffff, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @fragment={0x4, 0x0, 0x8, 0x3, 0x0, 0x100000000, 0x1}], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x81, [], {0xc2, 0x6, "4ef64d", 0x101, 0x89, 0x400, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x2c, 0xe, 0x1, 0xffff, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x2b, 0x8, 0x1, 0x5, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @empty]}, @dstopts={0xf7, 0x17, [], [@generic={0x1c, 0xab, "231d5db08b556f752673c1b8db87647dde657d634543922a7a576cf8b3bcd581a7e7970b04de45cf5338d83592208dbdcc4ed846983b19ea0c57753f190204f5e1d1567f9820f723c779798d656846fb8d44c89e81e8da524b83a5a68441a7aa8dad467c3d904fd301f80f401f78873bdabd806563a93fbd46ac043ace13d4e9d2e533bb1713f859dc812e0a5e3769593ffda9fe7ab7a2a47c4745c1952de62fbbcc8d8d43b6c02a1ffa44"}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x99}, @ra={0x5, 0x2, 0x8}]}, @fragment={0x2e, 0x0, 0x7, 0x7, 0x0, 0x9, 0x3}, @fragment={0xab, 0x0, 0x7, 0x200, 0x0, 0x80, 0x1}], "0c9042254ad533d07b00074c68009d9c164cb5f2476670adc19ad28542fbbbcf677f126aaa242d09ac4c43e4422b8dcc41f9dcb2acf57540cbdc3738cee136ab4465558a6fed94d44332f26ba90b41afbba2f1cc6d00b3a1b61330789d067a45e755b06ed83616c81024c248445fc65d64863bb2728681933cd3e081331d10db49d6d88f003113cd17f6e9061c651e7e4aa54a420754676a30385fb305a8b10db3d952ad2c9223300e24e3a8ef35af6ac1bab09bbe1bc69c99febc3c9212c34c894b9124a1507de37f4989732d675b763f51e92459bac7a82ec390b4c43fd2fde4c82199d843c8c86af234094c40bb3b0020ed88d580"}}}}}, 0x16ad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000218000-0x1c)=[@in6={0xa, 0x2, 0x0, @empty}], 0xfffffffffffffcd4) listen(r1, 0x95f) connect$inet6(r1, &(0x7f000084f000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ba3000-0x18)={0x0, 0x0, 0x20}, &(0x7f00007a5000-0x4)=0x18) lremovexattr(&(0x7f0000958000)='./file0\x00', &(0x7f00005cb000-0x17)=@random={'security.', '.+procem1ppp1\x00'}) 2018/02/11 11:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000034b000-0x8)={0x0, 0x0}) ptrace$peek(0x2, r0, &(0x7f0000a78000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f00006cb000+0x5e5)='keyring\x00', &(0x7f00008f3000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r2) 2018/02/11 11:48:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x5) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffeff) r1 = syz_open_dev$vcsn(&(0x7f0000cb7000-0xa)='/dev/vcs#\x00', 0x4, 0x40000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e41000-0x8)={0x0, 0x8}, &(0x7f000082f000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x1, 0x402080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d77000-0x18)={r2, 0x3d6, "08f3d64e28e0cf54855537bbf531b525"}, &(0x7f0000000000)=0x21b) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x440000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[], 0x6, 0x3d549ba1, 0x0, 0x0, 0x0, 0xd001, 0x1, [], 0xffffffff}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00003e9000-0x138)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x58a00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[], 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x60200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) ioctl$int_in(r1, 0x80000080044d76, &(0x7f0000004000-0x8)) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d25000)=@common='ip6_vti0\x00', 0x10) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) bind(r0, &(0x7f0000802000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d2b000-0x56)="ed4f4a1e511c2ce8db8493a6c08731939baa739fc6f8d82f409acbe4ea45e4f068dcbea961abcfd310114c65b79d08b354d5bab6d38a6322d1bc5f493854a8a23d521c4d9c1a4e215566b3d50e5d86b304e754362db6") 2018/02/11 11:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) clock_nanosleep(0x5, 0x1, &(0x7f0000233000-0x10)={0x77359400}, &(0x7f0000a43000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0x463, 0x0, &(0x7f0000430000-0x10)={0x77359400, r1}) 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/02/11 11:48:54 executing program 6: mlockall(0x87b3ce2d2ffe24b0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9f000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000055a000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}}}, 0xfffffffffffffffe, 0x203, 0x40, "9db6f0a2697fd4dbb4147e225d39266c6006c6dda630b139c0bfda1ef27982e5adb1445dd6a0b880201b91881f9befa2f10ee7cfee5020b7566387f509d149c59c54268087287fb57069dfd6adcda517"}, 0x160) 2018/02/11 11:48:54 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x42}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x81, &(0x7f000001d000)="79528ea127bdae14990c6ab6c723646382f44be1b1e45ee030a4f12e69542c894eab7d01e6f2590e881bec70521910239f9b5b183d7f75f2e1ebeb39a62f38f6328aa62500eedb8cd393e095dc") 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') fcntl$getown(r0, 0x9) preadv(r0, &(0x7f0000b8f000-0x80)=[{&(0x7f0000ee5000)=""/219, 0xdb}], 0x1, 0x4) 2018/02/11 11:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000050b000-0x4)=0xfffffffffffffff7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000283000)=0x1, 0x4) r3 = syz_open_dev$audion(&(0x7f0000aae000)='/dev/audio#\x00', 0x5, 0x40000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x5cd) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000993000)={0xffff, 0x0, &(0x7f0000885000), &(0x7f0000a7b000-0xed)}) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) pipe2(&(0x7f0000d10000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f37000-0xb)={0x7, 0x8, 0x3, 0x5, 0xf2, 0x0, 0x0, 0x6d53, 0x5, 0xaa, 0x200000000000}, 0xb) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000475000+0x26)={0xeb}, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/02/11 11:48:54 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000b5d000)) 2018/02/11 11:48:54 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00004b6000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x3, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}]}, {[]}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002da000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000275000)=0x8, 0xfffffffffffffffc, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00009f3000-0xbc)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000830000)=""/12) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00005c1000-0x4)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000084d000)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000a65000)={0x7ff, 0x40, 0x7, 0x0, 0x0, [], [], [], 0x80000000, 0x8}) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000625000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000034f000)='/dev/vcsa#\x00', 0x8, 0x24000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000c7f000)=@ioapic) [ 37.226891] audit: type=1400 audit(1518349734.737:44): avc: denied { write } for pid=5539 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=netlink_generic_socket permissive=1 2018/02/11 11:48:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/11 11:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000436000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007d1000-0x4)=0x7, 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000fd8000-0x30)) socket$rds(0x15, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x98, 0x228, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000a66000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x1ff, 0x0, 0x24, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @common='ipddp0\x00', @generic="b66c4a34ab338acbefa45545ae5edbdc"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e42000-0x4)=0x8, 0x4) 2018/02/11 11:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000249000)) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r3, &(0x7f00004c5000-0x10)=[], 0x3413fbb9fabd189, 0x8000000000) r4 = dup2(r1, r3) poll(&(0x7f00002f0000)=[{r4}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/02/11 11:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x0, &(0x7f0000c15000)={0x0}) fallocate(r0, 0x3, 0x46c, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffffff, 0x3}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0x0}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xac}, 0x1}, 0x0) pipe(&(0x7f0000239000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000d36000)={@mcast2}, &(0x7f00006e9000)=0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000cc8000)=0x7fff) 2018/02/11 11:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bc000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000002d000)={{0x7, 0x6d}, {0x4, 0x4}, 0x2, 0x6, 0x5}) syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x8, 0x100) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000c37000+0x90f)={0x0, 0x8, 0x12800000000000, &(0x7f0000ebe000)}) inotify_add_watch(0xffffffffffffffff, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) r6 = dup3(r4, r3, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000014d000)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/11 11:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00006ee000-0x38)={0x0, 0x0, &(0x7f000064f000)=[{&(0x7f0000440000)}, {&(0x7f0000e14000)="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", 0xfc}, {&(0x7f0000597000)="528b41e5b718844b859bf72faf3da5f2e08fd9c24952073e1c24a6095b4f9d331b88311b4229878c54d0ff063f694c222b3b2b075776243e75e3cb20a82e09fd020ea44ce8383999ede5ba2dc93ba6b0aab7c0e078a776a3ebef44747764d069def3a91a781314340ee841519483504dcbe3648843bd86b9cb369ceb0cd8a1b7f7d664c194e4c69d75ce156e4678603759d15131f2943419b8156216c544d497194ce4c967ed1481cb8af1834a61bd04a7045e7a9cd442156213aa7ee10da868a56143d577a1819745a34b637ef8a8bb3cdbdf17cf4c7177f1ea4f37064fa17bdb2c348fd01c1bdecd21b0d0add5c65559409aa89cfcf5f386714d7a20ca792e5dfa08c59312deb36c235923e561035e9c80f49611416730c88782e989bdc5c1df50e1f2d26cf2a29a3462267e4d31881e552f6053385c113279d1ede2cb3ddf03c01801837cfcfc177c5134302f528b929c82d98e0731084f23b84527c6a6f4be90c9db19d58def048ef509a2bdeb8557c74268f8f82635787237df2fb7fbeac2bf0a610f7bb8249d972e5c1cd3c5e74b1ffc54b6ce0b4ef21c5c9ea170a184bb66697774776f481456b438e6fc10fa293edaf2c137dd7e7877d532cc43c63637f7e868fcadee6afe74cdd5f306e14fbe42127faddf66e4ebf93928059b8add736f1037b8d6423a50bc1e6e6a4cec0ae05b0aae76ea8c2e8fff82ee34f7b52285104cba25738c0bb93c31c04b45a61208403e9ffaea9b45feafb4c8f61fd302250ff34bb9680ac2dc148cf5b8cc00433754941b3db6c8de3502dde3ca3d154645858ededdf32f2c38efec86cd04bd801fa5f0c75c429d3ea45702d207ebdaa416d38239f11253b7a446536783cdb886839752122d2014a914ab9750583ff0070d88e284927f857a06777976497bd92725edc662d834b92d0869b8d68b26d1c8f6ef6ce48df068f934ad4a25da47204c3c7c47e11feb1a5b3759ca2c9db665eeeed3585305d56cec67bac869b61c9091199b7f2b268367baa09b60daad95bed8262204a764747ddcb201677fa066d3e4aec4a103cceceffa4fb3d3e4b33ee40556c525719c8a6b57b98083cc50f1fc5d26e48be88e6888ef1e63bb13cef4ad4c734b16b6407b82e1e94a1232c19fdb10de0526c2982ae0fbac2c4b93445948db706ce4653758949600e6d38bb991926f86df2d2bdad2e6b69d85690d5047331a7b276b84d93bf50961fd7be8330b4a76250b69947a59431b3e2630dc25498f97d76589257f20c3afdd77d1169e89c80f5c3de936bdee91b7f4d7645b42865adde83eee4adfd431d1aa599de806deb1636478c9faecbef9b81decf272eb803cdedc055760b7addb1fea2c626ce9893bbcb6313b504b2c0be45e9e99f721b207525123fd8fa7dea70452cff87cae727c09f82277bb7670c36ff80ea009ef42ea8f4a173c157a3b34035004ebb9e1c3390d4331b7e7a97a09e3ce8eb34f0f162834540f4d88967dd28764ec38af1aaf436b8e86cbc496a7606eda227218ce4c7c4e80ef3cdf99da6430b7cb9ab5df316329377a1b5a4fc487249682d408826eb41880d39a539e66de9ff2cf46b552f75a3b5bb9c7656f7581f3b815c67108070d7086185622fc841b2030cb1ce8a9258cc6ec6c81c6db48fef8b2ba5a9c53b4d00e94eb1bc62aed1ac9a6e05d326000067a82d9054b8d7c12d528ad2ca5d4e083c837e6b2bb0d3f759dfe7054763fa407c0762f188580cc56f0ca827dbaabda90494599b6cdd0d0a6115cd815e273fbda2c401886d6c3610caf6d0aa683a37f3a73f9650704abde69f71d43347a51108f260b92f95c0195976b5d1a30897047b227e19c84bdbc1566709d97f8696c9fa841d0d33b730bfd377322c4c6e644d8886a8e932d30381384126f42a1137ea2302a1321f208cc88d4b4e48ab04ef4c436baee5decb7e5ba1b40a4194e24f97fcbdafc0cbb28bb2756fc03aee214a90043cd87727008e1f2566a3ecb488711e317ec75addbee4ddc80c84c7b5e6142f201fd33d1d1b91f6fdefedf8545132de62357edc217f59911a3b74e10edae7a941b82a2ee5dde87828674d2a3955fb01e56a8d4a17a2c14505ab4c42e4d79bfcf3cde25ff5498a5447b34679c981b4474eaed872ecf73bb61889ae8c1335768ced8c26a2f6265aaf432b6090bf3ac6155e39febc260f3c2a59787e40fb520fa8dee6c2c62f2b009dcb48198bf871a12ab0368581cedd0e9c7fac50f378e191b73f2f965ce62e252b3028a431a417458c1e2808c054ea3a0fb837d210f4b915669317b424f376c44008c24b9cf4491112dd27aeba6449532ee9eeacf57695d3a22b31fea499452a68eaebae93c5efdc3ed6bd254533606af4160318cb0e417d38d3297dbb28c74c8b20d3893e6313e92a61b39774e2c217da6947480b38dc882e1fea42a8815b65c77b1968695c540a6d4d0763c6a53cd5408763f8998159d67be8eddc12ac477b130718a7fe017f69f4c95294ba6c630e0a33d2deec138ebcf14827fd9a2f5f960d62a2e7b46f494576f495b9b707befe1bdc95a6336b0c78ce41d1b859d7d6d32384395f73985f5c4014d649c45e8737c5fcc7f04157a33f5a3f549010ee9bda08fd9569e24190215f5a03311eba426435e627094e99de4f49334dbe6940afa820af3a0c056899ca1e5903d0d3bab3801dc6ce93fe959b4d8c355b317706301ab995f3c82c8c1d5fde36384f325bd9f4fde02d07faf22a2d54c57fa6582836e1a3353cf732ec462b904b745b9cebb58fd9d66f1c243342602c9600996640611db99e7388ecfd787484ebcfbb0e6b1d1ddb274b44569a96e40eaa257e8ac7234bfab72b40bd21f26807eaa048a9c19115331f8bd06de4159e8a149c8fa1c60e6a0bea21cb334d566d1f36c7041f0978e0a048e793e68f56e2872f1ec49f94f027268329bfef89561e5e38df2bc00ca92be8cec07c444b345c401e07364f1dd8db8f893341c9c31bfa7df917c78d182a51e292ac217d17c82d0edb80b6374504f1a76156c7b8795ff39d732209e4687cd9f1991d8b07576842a9052bca000ecb415b65d05a8c6046b60dc2caecf04404dc9a55e6e7311e2dc49f0dcc85256080f52526845ebc0247a64b8cde400b425246a9db075dfbfbf1acbea7ffa94f03aff5989c11fc107d54654d4434cafdbfa38007a84b790f72c12a9fc6da7444538575f8b6d5df0a3666d5cacbcf6ab1fb322751fdcff65efe9f3b3b21686b61711e1c360698ca3381cd4ff04dac117263ddd8d343323cf41fd5748d09896f857a6f406bb9a140e04a89b43f8e92e569dc6a30be9a7bc331396fd2074c14e1c80777bc22f176ce8dc3b52915a2a2b1a2b21be31f52682f6558801d42a5e6a1f6dcbe37b4957a5080b66d3f21949547bde64320de3d179a22c4e22e457f3b8be1bb4b905e2af8811366b3b8578f5ee0288746914e236621a23f9f90f55252ebdb9c1e1dca2fbfc938d13f7d2e923eeb4f77c4c6eb5c2fc2e89a5190d9993b3780aaea82e5d3d71cb695c61005b278d3540293cdbc67201091abbad0aa9875bbc13dca5d160b6067f51cd2af50d8061cc01e58835615ced0d12463cb9b3a722792f8dcd56c9ef502e2951a2f76bf8d054716f0e7e2a512cd0d85e1f9d600e71251d381976746dc2f2a7c946a505cb487ca92883a77a70df7eb873e985e550d2dbc8d1864f7d9db28e5339167bca794beb3692cbadbbec1e4a2a3524f3da2325487a11c17cd411dab7cbbc59f4409aa05bb7fcd6e709c2960dfe798e46e405924dcae1d79a3f7fcf72388e34067149afb888ae7246f1ea74cdc47b2f3c66eb5adfe0162c61a71652fe4ce2a0d8a0d29d003f5ee00a076413ce0f10e4e48bf58763044696c283223e84c488dff13fb931f9ffd84ec2bf35ede742ed87f15218c78d21f53ef339cb1bc70e851b8a3658575ffc60a64b30cf2a17612e161ad2d6d3b8d51137da9ea747ae318daaf58698a7d79e53f76a063fcf10ed441d8d77658dc08f71c997404a1233a61fb3f4e1acbd4c1f553993fa2bfdb91fba734213ad0f8db501880f14d76082e525cf9542dcfbf18eea47a52b7d03a17846edc992513062fc17562c1648905767fe3529ce9b3a4c85579ff6b0f7e11cb523042a8cd693f702ab0292811ed19bb69abd8730125c2f136eecc042fbb3e20835aea9c7c06630300470a25e5dd25009170c8a67910685009e4721882a0ca7864db6cb370bf10bcb22da2962ac6d1e35e302fd2ddf7065c837537a93fdc56ad2e66d36e4f7784dadb9dd3071484724527d73ffe7401b4f028a0921299be63ec1079571af65151020dd3d48472c62b82a5801ff3ec18aca34217fed9d9ad5d0534b9a43883a10b285478255a8780b386c4f4479b4049bcdeacc4d8f0a41532dee53295d7b3c68d129c527994a01ab4e8649af80c3757911723e37e96b02e473c822df833c65552b7f5c4110957cab2cf31b3e59c163a5a2d20a96807e431969b6869b95373fc158849fce136372ea88e5fbc80af5d5533d2085527c02619d890ea020a2d702ed240199bd6a5ef48a061c1eb1782312ab9cc3fbb12c8f7ca8fd862e0be7ad8dd98097c21b1c3363e2d763e042f765d766a807a10ae4ecf8ba6b98c32ae603c02c3b479fd192f9626ffef807ecdf8093b001fb20ffcf1be6160c9f82bad9eb4120fc652eecb1377c9a322161e035434d65556f01e744ad5afb72c80e3d8cf4c5258f10cbe30310db1e9a59323cdafdba33108ad309418b965f4d26f34197917c92bdc329bf865b260962b30add60b5d39b6431cf10576875180c7c9d638257962d4e23aa18d590b3b016007317661be43cf47f77c74850648c997011a8b5be4e2335139ca2d7cb9176bf88697b7c41f48ce1adbe33c93f602c0942583edcb70563083ea895675363e482afde35637fd3f47c0f483fe9e76196024d0ae844ca5375a7b41928c87520d30ffbbc57d983e7d95fd836b8cc13147f97fb680acfcef9ce68540a338c02bd947106554a5af85ff040aa3360148eac457734a6b1b49fe7c4e0056cc25e2cee362023ac0c226bf1c6209bad5075dc44232080d82d174035583178492a49f11a793056ca0c6b6b652aedc764457700d646f180c66920d27608e1c968047b8ad2bab1cb9af328d7adcc9448cc4ae9224264ca69487b8dc6cbe4bc416f185884cb2d43657e9da144e2616270a398b66f668304619bb7a0a12b97c23c01cc6fc05b9df8e8b58a5dba5a1c0e01602cad191fbe6513b2c6f7b9a9c6b5a6d5577ecaeaafb352f2d901513117d6467591016938d6ada58f6172c8d5fe73d85059d565928e8a1d8b63aaa770f548b24b9aa60c8e89899696518e1845405effa64a1b3ffd9d6493c37300a42136eeeea68635ed9f46a21126f8225de684f1da679dbe0818b36296e61fd4c64b8487dcb79952dad5ebbd4e2f94b9af44715ee3b6c983d8be1c8701c2cf92efa7de60d2822d1742ab8612f480b0102b98a1728d98f63fd970d43ff96da5eab383770301c9372061a0de5a348674de69f8a932c3357e8265bc75862c4a7dbfdb2b2153bd29b4c5b3803ef552a20a92666972712d53a6a9918e00dd379d76b45ad43c2196454357061fa8c4ec2a4c1cd94c17df37c1e788d322817170f0137bca540ef885b72cc0f3e3f72b50b57531987f803a815f4a22b4194fd720bcf57c5705ca7deb9f98a939f12cfe9bc64022f9cba509e555226537834d12f311139383a426ed1c326f897b6c06e0bdd1a02b05082a", 0x1000}, {&(0x7f00001fb000)="99d122f680478978f55262943a1a5185209f1b006c7f2bea273cf339a004800e72aee4e679a60818a189a449959b83dd98575517ef0c929d8bbe0f326a060f30d4d61d8d683fdba9701bd84ba5edac85ec1fe809e5aa2145d178647c70c427640e98c0020640a9dfcf301844df13aa5ac689ddf55e5962bef4345c999de872a5e02cb094bf5f0d75f7915639d673caa77fd88081a3a0be482a63b506899bc1cd2ac1d1745edf5224c9a5e160ac82aa09ca37edeab9ec7ed947ae104f679e0fb18c20265ca9ee56b913f9e1f0dd1a16ba89381eb072d75d96a8ee", 0xda}], 0x4}, 0x40) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000d6d000-0x11)="7d0000000000000000ffffffffea2159b1", 0x0) prctl$setfpexc(0xc, 0x1) fallocate(r0, 0x0, 0x0, 0x3ff) 2018/02/11 11:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000527000-0xc)='/dev/autofs\x00', 0xc0800, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() connect$l2tp(r0, &(0x7f00003cd000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x3, 0x4, 0x4, 0x2}}, 0x26) syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)=0xffffffffffffffb4) 2018/02/11 11:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f0000c6e000)=""/245, 0xf5) openat$vcs(0xffffffffffffff9c, &(0x7f0000b70000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x3}) 2018/02/11 11:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x3e9, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000ccf000-0xc7)=""/199, 0xc7) [ 37.420898] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6673 sclass=netlink_route_socket pig=5598 comm=syz-executor0 2018/02/11 11:48:55 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/vga_arbiter\x00', 0x581100, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fec000)=0x14, 0x80800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fec000)={&(0x7f0000fec000)=@nl=@unspec, 0xc, &(0x7f0000046000)=[{&(0x7f00008e6000-0x4)="71b40dc6", 0x4}], 0x1, &(0x7f00006cc000)=[{0x90, 0x10c, 0x80, "90f9d82b15160057f1340e8d97d9a1ecf53c4a01e9b5e808527f46c63571c933aaf8b65fa7994858638f19776f999f1f72de05e3230c30a0520608ab7d3c0b6edeb72f8cd1d671e22150091f85ed1f4fa8902b8a31420f519aab6e61c224f1ec28261675d10e98ce007d9ed4b6d48d443e00b7df5ca9a3c0b9c3c68ce0b734"}, {0xe8, 0x11f, 0x9, "2cd933deb095ebf3239a678f335113def3e7959043a86487d3ac6664a626d3dc1280e933ab2ca0e5c94b515575968760d8af9d0a99f4472f35d6dbb5b96f14323d21b3b5f838f88d5d24721d22d0039baee32bca93bd9c29a9a2849646d7b84109c774befd13c8970a17f47f20be231ec1239c718538fbd261533104bae4c08034afb18e770690637ee71fe2dedacf25ca1647e3c3b743c2924b0ecddf03179079eac545c2e01cd4f1747b9df1b047b5c575b0fa6c49b64df7e9488ad63d74486dbf47f67520da0760894fef52418557345125"}, {0xf8, 0x10b, 0x7, "7bbf76f617304767de5d082d41445149f245357171713c39aa68f8f1454a4fc4c0d6a4d56cbb3909a57b9dc7782b0f0f900ca57f4feedc0e223ab576e0006d1e85ab39507b91cb6e7c110d2475b0faa6df75a62248bd8d6e176231098c1704c478ec34b385099ab3173d2f8b6b037ed3670f774fb6686c360bfad041a0a2710ceb995d6b28d0fddcfaa0ba2f053e09cd7a1b7a1636bc1ea9f8871d39acecef315b83bf7bc6fff52c1764013605451af01d4192d461f72d2e75c13c1dd7a027479815eba1af6636900a008566e76b0cbb0456a661a0596044d96228886362cea6d7"}], 0x270, 0x40}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000feb000)={r0, r0, 0x7, 0x2, &(0x7f0000feb000)="6c956d8e7c65e4e06bb020f8892726be6af0d86f515994a7a16048fd16f3b578a596b30c6b13a807f217a81514240d378661dacdd30fd9616bb87fbd63d0862a543c290d7e9db5002300e242776d018aeff00e6cb05dada4c47a8982283864be0e2af48061657523c8f74df876968b52d208e287e89a173d7e6d42d7c10777916158e4d6b1974ab2b5547c8f36241d92cce154", 0x5, 0x6, 0x800, 0x7ff, 0x9, 0x0, 0x40, "111398ca54def62f635f6c721afc51052b072050688cf9957344d4ab1d8e60e42c323b82cb0b4e4d84908cfd33f5eca03125d01d4039da089cab3420bddfcc4c713d47222e161b0f50cc1b0aa7b752bbea4e2309f43d61bd1009d3d203622638151161ce3298e5b737a16e3d181485157b70a56be80858b0b5490ebf35d1559b0170343d7e9cacce827fa00850eb7a3f5e3d3f3fd0f717aa6ef732153912b2a278be0be160"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000feb000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c4a3546babdc5322"}}) 2018/02/11 11:48:55 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) ioctl(r1, 0x0, &(0x7f000001c000)="c402a1d0e3027792d3b4fc3ebae94422f1bff9346e8606b2f48f1ea0281b8c4bb14a575f771396ece657af429a2a02ab68ed9612464d035e2e57958fccc273066356f3f1980d733de25a944a42898733572d83949eef50505f6766c16d1a4a3eeb3d1acee35cd5cfe384d96abde104dd4ff010daff1b9630") r2 = syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x6, 0x322c0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000021000-0x8c)={0xa0f, 0x7, 0x1, 'queue0\x00'}) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000008000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x42) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f000000c000)={0x6, 0x7, 0xfffffffffffffff7}) 2018/02/11 11:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) shmget(0x0, 0x3000, 0x200, &(0x7f000083e000/0x3000)=nil) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f000075f000-0x4)=0xc) 2018/02/11 11:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000a59000)=[{{0x0, 0x2710}}, {}], 0xfffffdfa) ioctl(0xffffffffffffffff, 0x2286, &(0x7f0000c96000-0x2)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008fd000-0x8)={0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000092e000-0x1000)="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", 0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005b1000)) [ 37.494006] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6673 sclass=netlink_route_socket pig=5610 comm=syz-executor0 2018/02/11 11:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) accept4$ipx(r0, &(0x7f000080c000-0x10), &(0x7f0000efc000-0x4)=0x10, 0x80000) 2018/02/11 11:48:55 executing program 2: r0 = open(&(0x7f0000340000)='./file0\x00', 0x10300, 0x90) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r1, &(0x7f0000fe3000), &(0x7f0000fe4000-0x7b)}, 0x20) 2018/02/11 11:48:55 executing program 3: r0 = getpgrp(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000535000)={0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f00004fb000-0xb)='/dev/midi#\x00', 0x100000000, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x1000) kcmp(r0, r0, 0x6, r1, r2) prlimit64(r0, 0x0, &(0x7f0000cab000-0xe)={0x0, 0x22c2}, &(0x7f00000b2000)) [ 37.578010] audit: type=1400 audit(1518349735.088:45): avc: denied { create } for pid=5627 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 37.619700] audit: type=1400 audit(1518349735.129:46): avc: denied { getattr } for pid=5627 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 11:48:55 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000009000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer2\x00', 0x4081, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000002000)=""/191, &(0x7f0000001000)=0xbf) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000005000-0x108)={0xad4c, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4a13}}}, 0x108) 2018/02/11 11:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c05000-0x4)=0x0) process_vm_writev(r1, &(0x7f000023c000)=[{&(0x7f0000254000)=""/28, 0x1c}, {&(0x7f0000b9e000-0xef)=""/239, 0xef}, {&(0x7f0000f46000)=""/76, 0x4c}, {&(0x7f0000b4e000-0x1b)=""/27, 0x1b}, {&(0x7f00004fb000-0xdd)=""/221, 0xdd}, {&(0x7f0000a7c000)=""/99, 0x63}, {&(0x7f00003fc000)=""/251, 0xfb}], 0x7, &(0x7f00007bd000)=[{&(0x7f00001f1000-0x5f)=""/95, 0x5f}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000dee000)=""/4096, 0x1000}, {&(0x7f00003da000)=""/213, 0xd5}, {&(0x7f000060e000-0x48)=""/72, 0x48}, {&(0x7f00001be000)=""/173, 0xad}, {&(0x7f0000342000)=""/100, 0x64}, {&(0x7f00006fc000-0x8f)=""/143, 0x8f}, {&(0x7f0000bf1000)=""/92, 0x5c}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000522000-0x42)=""/66) 2018/02/11 11:48:55 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ad000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x4, 0x7ff, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 11:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = syz_open_dev$adsp(&(0x7f00004f4000-0xb)='/dev/adsp#\x00', 0x7, 0x40) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00005a2000), &(0x7f00006a9000-0x4)=0x4) fcntl$setstatus(r1, 0x4, 0x800042c05) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000769000-0x80)) clock_gettime(0x0, &(0x7f0000f3a000-0x10)={0x0}) write$evdev(r3, &(0x7f0000673000-0x18)=[{{r4}, 0x1ff, 0x8005, 0x80}], 0xfffffffffffffdd7) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r1) 2018/02/11 11:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c14000-0xc)='/dev/amidi#\x00', 0x2, 0x407d) clone(0x0, &(0x7f0000b24000)='\b', &(0x7f000029d000), &(0x7f000095f000), &(0x7f0000348000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000049e000-0x10)={0x2000, 0x2000}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000f7d000-0x18)={0x0, 0x7, 0x1, &(0x7f0000aa2000)}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000b39000)="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", 0x1000) 2018/02/11 11:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) flock(r0, 0xa) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000016000-0x148)={0x2, 0x0, [{0x80000001, 0x0, 0x6}, {}]}) 2018/02/11 11:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) poll(&(0x7f00006f3000-0x50)=[{r0}], 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000083000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/11 11:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b01000-0x4)=0x10) sendto$inet(r1, &(0x7f0000cc4000)="a75076556045db084bf74df5cd01cb45828c9c470be0175ebf18824a94fcaf5b4e107a780d50318c4f214e6130437797617792079d7c14df0da11384b17b6db9e523ff9cea18bb23eacc53a3e47bad27ca1c716fdc76d619af665ad6abad9bed28e4a25c90", 0x65, 0x4080, &(0x7f000033f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000441000), &(0x7f0000741000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00005dd000)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0xc0, 0x198, 0x198, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000d41000-0x40), {[{{@ip={@dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', {}, {}, 0x7f, 0x3}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x5}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x8, 0x10000, 0x3}, {0x2, 0x100000001, 0x7}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xbd07, 0xff000000, 0xff000000, @generic="1b03108237948cd1f006c34c498d65df", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xff, 0x3, 0x28}, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x831b, 0x8, 0x8, 0xfffffffffffffff9, 0xfffffffffffffeff, 0x4], 0x7b, 0x0, 0x7fff}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x21, 0x1, 0x10}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xbe}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x2, 0xc, [0x2a, 0x2f, 0x20, 0x3b, 0x3a, 0x1b, 0xd, 0x1f, 0x1c, 0x1d, 0x34, 0x32, 0x13, 0x1e, 0x33, 0xf], 0x0, 0xacf, 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f47000-0x20)={r0, 0x2, 0x1, 0x5, &(0x7f0000f76000-0x4)=[0x0], 0x1}, 0x20) [ 37.647425] audit: type=1400 audit(1518349735.158:47): avc: denied { connect } for pid=5627 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 37.744868] Cannot find add_set index 8 as target 2018/02/11 11:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/11 11:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040e000)={0xaa}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000758000-0xd)='/dev/usbmon#\x00', 0x63183166, 0x10000) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000ab6000-0xba)=""/186, &(0x7f0000e14000-0x4)=0xba) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000159000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$ipx(r5, &(0x7f0000fec000)={0x4, 0xfff, 0x1, "7cded8122de3", 0x1ff}, 0x10) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) userfaultfd(0x80000) 2018/02/11 11:48:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000232000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff80}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009dd000)={r2, 0x11, 0x10, 0x10001}, &(0x7f000012b000)=0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) 2018/02/11 11:48:55 executing program 1: r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000607000-0xc)='/dev/autofs\x00', 0x48a40, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000dd4000-0x58)={0x2, 0x0, [{0xb, 0x200, 0x3, 0x80, 0x7, 0x10001, 0x2800000}, {0x8000001b, 0x9, 0x2, 0x3, 0x800, 0x3, 0x60c}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text16={0x10, &(0x7f0000884000)="66b80500000066b938cfbaa30f01d9baf80c66b89813908866efbafc0c66b80e00000066efeaff7f3b01b813018ee00f3266b80500000066b9ff0000000f01d966b8010000000f01d90f01b53a5b0f340f01ca", 0x53}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/11 11:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000064b000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/ashmem\x00', 0x80400, 0x0) poll(&(0x7f0000e27000)=[{r1}], 0x1, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) timer_create(0x5, &(0x7f00002b1000-0x60)={0x0, 0x1f, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000512000-0x4)=0x0) timer_delete(r3) signalfd(r2, &(0x7f0000e57000-0x8)={0x7f}, 0x8) write$eventfd(r1, &(0x7f0000cef000-0x8), 0x8) r4 = syz_open_dev$sg(&(0x7f0000aee000)='/dev/sg#\x00', 0x64c, 0x620001) r5 = accept4$nfc_llcp(r4, &(0x7f0000e22000), &(0x7f0000c10000)=0x60, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bde000-0x10)={r4, 0x50, &(0x7f00007e9000-0x50)}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000d5c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/11 11:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000d8000-0x8)='./file0\x00', 0x100) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e91000)={0x5, 0xffff, 0x100000001, 0x2, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000950000)='net/arp\x00') writev(r1, &(0x7f00001ea000)=[{&(0x7f00009a1000)="f2", 0x1}], 0x1) 2018/02/11 11:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000179000-0x113)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@echo={0x8}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$dspn(&(0x7f000067e000-0xa)='/dev/dsp#\x00', 0x3, 0x202) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xb) getxattr(&(0x7f0000d9a000-0x8)='./file0\x00', &(0x7f0000dcf000)=@known='com.apple.FinderInfo\x00', &(0x7f0000af0000-0x33)=""/51, 0x33) 2018/02/11 11:48:55 executing program 4: mmap(&(0x7f0000001000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="5a443bc4a1881fcc4b", 0x9) [ 37.803668] Cannot find add_set index 8 as target 2018/02/11 11:48:55 executing program 2: r0 = syz_open_dev$audion(&(0x7f000036e000)='/dev/audio#\x00', 0x5, 0x200000) r1 = mmap$binder(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1000004, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x80000001, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ef4000-0x30)={0x24, 0x0, &(0x7f0000cca000)=[@decrefs={0x40046307, 0x1}, @decrefs={0x40046307, 0x3}, @acquire_done={0x40106309, r1, 0x2}], 0x50, 0x0, &(0x7f0000001000-0x50)="aae77d09b6a1c8cd11f821cb0cfe51efa89c9f4a3f2432543db3b9b44946c25be1437d5706d4f46dd1833b81974a9b2910b54a29ab564ccce53b87921c22965e5749db242f94b88182ebbb9414e1cb80"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000001, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x5}, 0xc) 2018/02/11 11:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f0000db1000)=""/242, &(0x7f0000164000)=0xf2) prctl$seccomp(0x16, 0x2, &(0x7f00009b1000-0x10)={0x0, &(0x7f0000242000-0x18)=[]}) 2018/02/11 11:48:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000624000-0x8)={0x0}) dup2(r0, r1) iopl(0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/11 11:48:55 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000004000)="8efcfba9978319e310deb82eec5166d3", 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x1) ppoll(&(0x7f0000002000-0x28)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0xffffffffffffff11) 2018/02/11 11:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053e000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d2d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/11 11:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009e8000)={0x0}, 0x800) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001c7000-0x29)=""/41) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/11 11:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00007ea000-0x2)=0x9, &(0x7f0000a45000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) socketpair(0x10, 0x0, 0x2, &(0x7f000085d000-0x8)={0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000188000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f000021b000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008ec000)={@common='eql\x00', @ifru_flags=0x1000}) 2018/02/11 11:48:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/115) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000caf000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:48:55 executing program 7: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x0, 0x11, 0x1, 0x0}) sync_file_range(r1, 0x6, 0xe66c, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000576000+0xf82)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f00007c3000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000305000)=0x10) [ 37.966317] hrtimer: interrupt took 45707 ns 2018/02/11 11:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f000030f000-0x22)="769ce7121c6d00b66991d48d8202019ef07fdb9c851147a098b804b92052d01ae64f", 0x22, 0x1, &(0x7f0000f65000)={0x4, 0x3, 0x8000, "bfa20c375a2f", 0x3}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)) 2018/02/11 11:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @rand_addr=0xff}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000255000-0x9)='/dev/rtc\x00', 0x80, 0x0) sendto$inet(r0, &(0x7f0000715000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) 2018/02/11 11:48:55 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000002b000-0x4)=0x9, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0xffffffffffffffff}]}) 2018/02/11 11:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000019a000-0xe7)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, "b2d274", 0x0, "8c176d"}}}}, 0x2e) syz_open_dev$tun(&(0x7f0000fd0000)='/dev/net/tun\x00', 0x0, 0x2442c2) 2018/02/11 11:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000740000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[], 0x0, 0x300}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d3a000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000c77000-0x9d)=""/157) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00004d2000-0x8)={0x0, 0x7}) 2018/02/11 11:48:55 executing program 4: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd7000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dd6000)=0x3, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000681000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000810000)={0xfff, "99dbac358b60"}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000110000)='/dev/cuse\x00', 0x4000, 0x0) pwritev(r1, &(0x7f0000dd7000-0x50)=[{&(0x7f0000dd6000)="a73f3f1b404a1772e7391dccdd9a13ab3f8b5be16448bf588dfbffbee2099ce906dd43369f10b9de89695a09a0418daa78715ba8047c248b40341e94e157fc65d25cea8a24cef92aceea8af5a4f04d1abb0701e13b8b512186030760145d84828c911652bac5ef5d35ef74c01fe7acc1eeab9ff4cc09109edb9c2a68a618ceb0063f2076a4cedda474b9c29d63dc09d53c9a9b91d75650bfede75374fc395470b8a12aa9bb7237f4cf7ca01b7abe122961a143b7349e7b203b0d690f6f450557a8c636d63411a4eb5755e7c81affdd103a930473179eee9f142ed981b5f77de4ece4398d0665124020ac7beb83480ab944dcb459", 0xf4}, {&(0x7f0000dd7000-0x67)="64f0de32b1f793e61a7795f8c7f4e7d02e85d6447e08176558594e2a6232e168d8b502078b582f9e1518332f8655797e41ee26a46645bd0dfcaba674d4006081cde269ef0cf78414fdd1e9e80eea73eff5e3178ea4bbd2e2b2527bc2e8fd5cc529cc9377e42055", 0x67}, {&(0x7f0000dd6000)="020ce070d44784fb3b34f106cd6e5d920c2c76ba0843ab756e412169518d86e4f74a3a2929b37c6c541b113bb679f13e9a695b3458b3959347181b5330d7408c49759db46e10519a60623afd21abcbb6623d536cce6d00ddf9da5d314e2f1a466faa99eaf213056a98", 0x69}, {&(0x7f0000dd7000-0x2c)="bba829a87efe1b91d442b12cc4ded44f20c31704df725908180ade3214725d4387f4a014beb0e00d18819da7", 0x2c}, {&(0x7f0000630000-0x4f)="2cea93e9184e908d927cb21e00ee2b553c3781e6c0326aff71ba1ea793c65e1d5ad1fa6285608969e3541dd657f7e0b79be61d0fe7072d34cd81aa59211cc2699ab7dfd9eaac3d0c4f617c314a3d88", 0x4f}], 0x5, 0x0) sysfs$2(0x2, 0x101, &(0x7f0000c51000-0xcb)=""/203) pwrite64(r1, &(0x7f0000b25000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f25", 0x3a, 0x0) 2018/02/11 11:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a15000)={@common='bridge0\x00', 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000a96000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00007f6000-0x4), &(0x7f0000b4e000-0x4)=0x4) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/11 11:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aaf000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00001f7000-0x38)=""/56, &(0x7f0000633000)=0x38) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000bfc000-0x1368)=[{0x10, 0x1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000116000)={0x0, 0x96, "fcc3d49a15aee15d4d916fe87777b83d4b4fdd4f84dbbdfdd5ee4a0f5f3e7e227c3e430a134d3c657ecf226bd1e4c48e81e9281ec457c8252dc96f25269001aa698346843bc6a233b1d9063214c2ca5eff0fb20fb4d2a0c9356612ed6a30c94f7612191115b2ddb06a2ef64a7c6aae63b0517f4c5b7612259e6fbdda5929e77405be9aa554df0dcb8b43153e6b1b6e23f2ac6f7f9902"}, &(0x7f000065d000)=0x9e) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005ae000-0x4)=@assoc_id=r2, &(0x7f0000dde000)=0x4) [ 38.049689] [ 38.051557] ============================= [ 38.055741] WARNING: suspicious RCU usage [ 38.059907] 4.15.0+ #308 Not tainted [ 38.063646] ----------------------------- [ 38.067837] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 38.077133] [ 38.077133] other info that might help us debug this: [ 38.077133] [ 38.085297] [ 38.085297] rcu_scheduler_active = 2, debug_locks = 1 [ 38.091982] 1 lock held by syz-executor1/5737: [ 38.097027] #0: (rcu_read_lock){....}, at: [<00000000a311912c>] __rds_conn_create+0xe46/0x1b50 [ 38.106047] [ 38.106047] stack backtrace: [ 38.110583] CPU: 1 PID: 5737 Comm: syz-executor1 Not tainted 4.15.0+ #308 [ 38.117505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.126851] Call Trace: [ 38.129436] dump_stack+0x194/0x257 [ 38.133076] ? arch_local_irq_restore+0x53/0x53 [ 38.137757] lockdep_rcu_suspicious+0x123/0x170 [ 38.142412] ___might_sleep+0x385/0x470 [ 38.146366] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.152224] ? __debug_object_init+0x235/0x1040 [ 38.156869] ? lock_acquire+0x1d5/0x580 [ 38.160821] ? debug_mutex_init+0x1c/0x60 [ 38.164952] __might_sleep+0x95/0x190 [ 38.168743] kmem_cache_alloc_trace+0x299/0x740 [ 38.173392] ? lock_acquire+0x1d5/0x580 [ 38.177341] ? lock_acquire+0x1d5/0x580 [ 38.181292] ? __rds_conn_create+0xe46/0x1b50 [ 38.185768] rds_loop_conn_alloc+0xc8/0x380 [ 38.190068] ? rds_loop_conn_free+0x290/0x290 [ 38.194546] ? __init_waitqueue_head+0x97/0x140 [ 38.199194] ? rcutorture_record_progress+0x10/0x10 [ 38.204186] ? __lockdep_init_map+0xe4/0x650 [ 38.208577] __rds_conn_create+0x112f/0x1b50 [ 38.212989] ? rds_conn_drop+0xb0/0xb0 [ 38.216868] ? __raw_spin_lock_init+0x1c/0x100 [ 38.221428] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.226428] ? __lockdep_init_map+0xe4/0x650 [ 38.230816] ? lockdep_init_map+0x9/0x10 [ 38.234851] ? __init_waitqueue_head+0x97/0x140 [ 38.239496] ? init_wait_entry+0x1b0/0x1b0 [ 38.243711] ? lockdep_init_map+0x9/0x10 [ 38.247752] ? rds_message_alloc+0x28c/0x330 [ 38.252135] ? rds_message_next_extension+0x210/0x210 [ 38.257297] ? trace_hardirqs_on+0xd/0x10 [ 38.261426] ? _raw_spin_unlock_bh+0x30/0x40 [ 38.265817] ? __release_sock+0x360/0x360 [ 38.269935] ? lock_sock_nested+0x91/0x110 [ 38.274153] rds_conn_create_outgoing+0x3f/0x50 [ 38.278802] rds_sendmsg+0xda3/0x2390 [ 38.282577] ? avc_has_perm+0x43e/0x680 [ 38.286548] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.291032] ? iterate_fd+0x3f0/0x3f0 [ 38.294811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.299810] ? find_held_lock+0x35/0x1d0 [ 38.303869] ? sock_has_perm+0x2a4/0x420 [ 38.307909] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 38.313247] ? lock_release+0xa22/0xa40 [ 38.317198] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.323059] ? __check_object_size+0x8b/0x530 [ 38.327545] ? __might_sleep+0x95/0x190 [ 38.331502] ? selinux_socket_sendmsg+0x36/0x40 [ 38.336149] ? security_socket_sendmsg+0x89/0xb0 [ 38.340879] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.345356] sock_sendmsg+0xca/0x110 [ 38.349049] SYSC_sendto+0x361/0x5c0 [ 38.352743] ? SYSC_connect+0x4a0/0x4a0 [ 38.356714] ? schedule+0xf5/0x430 [ 38.360230] ? SYSC_bind+0x290/0x410 [ 38.363948] ? exit_to_usermode_loop+0x8c/0x2f0 [ 38.368602] ? trace_hardirqs_off+0xd/0x10 [ 38.372813] ? exit_to_usermode_loop+0x198/0x2f0 [ 38.377549] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.383069] SyS_sendto+0x40/0x50 [ 38.386501] ? SyS_getpeername+0x30/0x30 [ 38.390541] do_syscall_64+0x282/0x940 [ 38.394402] ? __do_page_fault+0xc90/0xc90 [ 38.398614] ? finish_task_switch+0x1e2/0x890 [ 38.403082] ? finish_task_switch+0x1b9/0x890 [ 38.407554] ? syscall_return_slowpath+0x550/0x550 [ 38.412462] ? syscall_return_slowpath+0x2ac/0x550 [ 38.417370] ? prepare_exit_to_usermode+0x350/0x350 [ 38.422368] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 38.427712] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.432544] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.437710] RIP: 0033:0x453a59 [ 38.440873] RSP: 002b:00007fe961e25c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 38.448556] RAX: ffffffffffffffda RBX: 00007fe961e266d4 RCX: 0000000000453a59 [ 38.455798] RDX: 0000000000000000 RSI: 0000000020dbf000 RDI: 0000000000000013 [ 38.463041] RBP: 000000000071bea0 R08: 0000000020b2d000 R09: 0000000000000010 [ 38.470285] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 38.477529] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 38.484856] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 38.492325] in_atomic(): 1, irqs_disabled(): 0, pid: 5737, name: syz-executor1 [ 38.499712] 1 lock held by syz-executor1/5737: [ 38.504296] #0: (rcu_read_lock){....}, at: [<00000000a311912c>] __rds_conn_create+0xe46/0x1b50 [ 38.513273] CPU: 1 PID: 5737 Comm: syz-executor1 Not tainted 4.15.0+ #308 [ 38.520181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.529510] Call Trace: [ 38.532076] dump_stack+0x194/0x257 [ 38.535685] ? arch_local_irq_restore+0x53/0x53 [ 38.540347] ___might_sleep+0x2b2/0x470 [ 38.544298] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.550159] ? __debug_object_init+0x235/0x1040 [ 38.554804] ? lock_acquire+0x1d5/0x580 [ 38.558756] ? debug_mutex_init+0x1c/0x60 [ 38.562889] __might_sleep+0x95/0x190 [ 38.566676] kmem_cache_alloc_trace+0x299/0x740 [ 38.571323] ? lock_acquire+0x1d5/0x580 [ 38.575273] ? lock_acquire+0x1d5/0x580 [ 38.579223] ? __rds_conn_create+0xe46/0x1b50 [ 38.583702] rds_loop_conn_alloc+0xc8/0x380 [ 38.587999] ? rds_loop_conn_free+0x290/0x290 [ 38.592483] ? __init_waitqueue_head+0x97/0x140 [ 38.597132] ? rcutorture_record_progress+0x10/0x10 [ 38.602124] ? __lockdep_init_map+0xe4/0x650 [ 38.606518] __rds_conn_create+0x112f/0x1b50 [ 38.610929] ? rds_conn_drop+0xb0/0xb0 [ 38.614808] ? __raw_spin_lock_init+0x1c/0x100 [ 38.619370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.624370] ? __lockdep_init_map+0xe4/0x650 [ 38.628758] ? lockdep_init_map+0x9/0x10 [ 38.632792] ? __init_waitqueue_head+0x97/0x140 [ 38.637440] ? init_wait_entry+0x1b0/0x1b0 [ 38.641656] ? lockdep_init_map+0x9/0x10 [ 38.645696] ? rds_message_alloc+0x28c/0x330 [ 38.650082] ? rds_message_next_extension+0x210/0x210 [ 38.655247] ? trace_hardirqs_on+0xd/0x10 [ 38.659376] ? _raw_spin_unlock_bh+0x30/0x40 [ 38.663769] ? __release_sock+0x360/0x360 [ 38.667888] ? lock_sock_nested+0x91/0x110 [ 38.672103] rds_conn_create_outgoing+0x3f/0x50 [ 38.676754] rds_sendmsg+0xda3/0x2390 [ 38.680528] ? avc_has_perm+0x43e/0x680 [ 38.684498] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.688971] ? iterate_fd+0x3f0/0x3f0 [ 38.692752] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.697747] ? find_held_lock+0x35/0x1d0 [ 38.701799] ? sock_has_perm+0x2a4/0x420 [ 38.705839] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 38.711177] ? lock_release+0xa22/0xa40 [ 38.715127] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.720989] ? __check_object_size+0x8b/0x530 [ 38.725484] ? __might_sleep+0x95/0x190 [ 38.729443] ? selinux_socket_sendmsg+0x36/0x40 [ 38.734090] ? security_socket_sendmsg+0x89/0xb0 [ 38.738820] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.743296] sock_sendmsg+0xca/0x110 [ 38.746988] SYSC_sendto+0x361/0x5c0 [ 38.750691] ? SYSC_connect+0x4a0/0x4a0 [ 38.754662] ? schedule+0xf5/0x430 [ 38.758176] ? SYSC_bind+0x290/0x410 [ 38.761892] ? exit_to_usermode_loop+0x8c/0x2f0 [ 38.766542] ? trace_hardirqs_off+0xd/0x10 [ 38.770749] ? exit_to_usermode_loop+0x198/0x2f0 [ 38.775486] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.781025] SyS_sendto+0x40/0x50 [ 38.784454] ? SyS_getpeername+0x30/0x30 [ 38.788492] do_syscall_64+0x282/0x940 [ 38.792354] ? __do_page_fault+0xc90/0xc90 [ 38.796562] ? finish_task_switch+0x1e2/0x890 [ 38.801032] ? finish_task_switch+0x1b9/0x890 [ 38.805505] ? syscall_return_slowpath+0x550/0x550 [ 38.810411] ? syscall_return_slowpath+0x2ac/0x550 [ 38.815318] ? prepare_exit_to_usermode+0x350/0x350 [ 38.820310] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 38.825655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.830480] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.835643] RIP: 0033:0x453a59 [ 38.838805] RSP: 002b:00007fe961e25c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 38.846496] RAX: ffffffffffffffda RBX: 00007fe961e266d4 RCX: 0000000000453a59 [ 38.853738] RDX: 0000000000000000 RSI: 0000000020dbf000 RDI: 0000000000000013 [ 38.860983] RBP: 000000000071bea0 R08: 0000000020b2d000 R09: 0000000000000010 [ 38.868229] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 38.875471] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/11 11:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dc3000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005e4000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/11 11:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = syz_open_dev$sndpcmc(&(0x7f000046e000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x80000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000714000)) recvfrom$llc(r0, &(0x7f0000bb9000)=""/4096, 0x1000, 0x10040, &(0x7f0000f05000-0x10)={0x1a, 0x6, 0xfffffffffffffff9, 0x9, 0x7, 0x7, @random="3844db456802"}, 0x10) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000470000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000f14000-0x8e)=""/142) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000edd000+0x2cf)='/dev/adsp#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000eef000-0x8)={0x20, 0x5}) accept$inet6(r0, &(0x7f0000f14000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a11000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000), 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000f15000-0x2)=0x4, &(0x7f0000999000-0x8)=0x2) 2018/02/11 11:48:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00002c3000-0x10)={&(0x7f0000831000)={0x20, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @fd=r0}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x31, 0x4, @thr={&(0x7f0000f48000-0x6e)="559f60405c8c071787842afe6d31af134cb27f5cae33fb5cba2cc750c60760880e0a545bfa9c02c2b875a9b5612c704825d2188852c78bbafbb7ce5a6391716fe9029a8e63eb994c9abb43db1a45a14c304f07b4a92050cab41365f876c2b3a0df414e9d1c3e0058101765b51d49", &(0x7f00005dd000-0xc0)="2cf7563bbdec08d3711cd0eeef6748f9014e24c94296e0ad69fc57c12a40a75b92776cacc2e51aa38a8578fd0347d8e38e5259433c10e96ac4954475d30ccb5e75d5ec19963433371363eb136858bcf6b25a8d5ad93ea4c5629bbb88f80b6c6b3c71ac9ae9ecb235edc90ab1f20ca3cc08b89c61e610edd963d21c3189a972280389d0c795a32780188bccb653ba7b276ae7b8bea989cbf3ae77fb100c0a0d7091f6ed6a5285a5d6c92394ed66b980ed5d8b2dd5baec7bf76b0d760b21f9fd67"}}, &(0x7f0000f2f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000161000+0x31d)={{}, {0x77359400}}, &(0x7f0000001000-0x20)) 2018/02/11 11:48:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x10000000002, 0x0) read(r0, &(0x7f0000822000-0x8)=""/8, 0x8) 2018/02/11 11:48:56 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f00008eb000-0x10)=@ax25, &(0x7f00004b3000-0x4)=0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00002a0000-0x468)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x0, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000c1a000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="08de4b5e50ce", @loopback=0x7f000001, @loopback=0x7f000001}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="95abf23c1ab6058dcc586ef332929e65", @generic="40d8488c70fa1e9bac47247c24db1bfd"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="1154d76c7f88", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/02/11 11:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f000037e000+0x82c)='./file0\x00', &(0x7f0000b5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) 2018/02/11 11:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b33000-0x4)=r1) dup2(r0, r0) [ 38.883525] audit: type=1400 audit(1518349735.599:48): avc: denied { ioctl } for pid=5733 comm="syz-executor2" path="socket:[15122]" dev="sockfs" ino=15122 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 [ 38.930101] device eql entered promiscuous mode 2018/02/11 11:48:56 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x1, 0x0, @tick, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) 2018/02/11 11:48:56 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x400, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0x9}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x6c)={r2, 0x64, "55ba65117ae8108b0c970f23f7c1c0549cbd0864c74941fb3d17e308905320a62faed2454f253feca8e2c855d44d08ffa0f6e72e587182cfcb5efd5a1f9c6d5186d2e173a3b6d733c03fc0901da80e66c96ca91e638d6ca5d2c99f246a06037897e2683b"}, &(0x7f0000006000-0x4)=0x6c) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) close(r0) 2018/02/11 11:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000487000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8409a1da97f1bb45f38b7", @ifru_map={0xd6c}}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) close(r0) clone(0x0, &(0x7f0000b86000-0x1), &(0x7f0000008000), &(0x7f0000001000-0x4), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) pipe2(&(0x7f0000377000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000-0x68)={0x0, 0x2, 0x8, {0x0, 0x989680}, 0x7, 0x8}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000040a000-0x4), 0x4) 2018/02/11 11:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000003, 0x85) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000eb6000-0xc)={@remote, @multicast1, @local}, &(0x7f0000b51000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x100000932}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendto$inet(r0, &(0x7f000009e000), 0x0, 0x0, &(0x7f0000de5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00007bd000-0x7)={@broadcast, @empty}, &(0x7f000037b000)=0xc) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a2d000-0xad)=""/173, &(0x7f0000a92000)=0xad) 2018/02/11 11:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0xad}) r1 = syz_open_dev$dspn(&(0x7f0000f92000-0xa)='/dev/dsp#\x00', 0x7, 0x80000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000a6000)=0x3, 0x4) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/11 11:48:56 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@loopback, @in=@remote}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000005000-0xc)={@loopback, @local, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='gre0\x00', r1}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r0, &(0x7f0000004000-0xc), 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000002000)='cgroup\x00') mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f0000006000)=@file={0x0, ""/4096}, &(0x7f0000007000-0x4)=0x1002) 2018/02/11 11:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d0f000)='/selinux/enforce\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000203000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001b9000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d96000-0x14)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, r1}, 0x14) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fbd000)=""/71) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0xf185e0422e50a7f4}, 0xc) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/11 11:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000098f000)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0xde) socket$inet(0x2, 0x4, 0xfffffffffffffffe) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/02/11 11:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007e2000)) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = perf_event_open(&(0x7f000066a000-0x78)={0x2, 0x78, 0x3, 0x8fa0, 0x7, 0x6, 0x0, 0xd57, 0x68040, 0x5, 0x9, 0x8000000, 0x5, 0x1, 0x400, 0x80000000, 0x81, 0x9, 0x6, 0x9, 0x7fffffff, 0x7fffffff, 0x2, 0x7, 0x7, 0x100000000, 0x40, 0x0, 0x3f, 0x40, 0x1, 0x7, 0x8000000000, 0x7fffffff, 0xffffffffffffc300, 0x3, 0xffffffff, 0x18c, 0x0, 0xfffffffffffffffd, 0x7, @perf_config_ext={0x6, 0x7fff}, 0x410, 0xcdac, 0x1f, 0x7, 0x36d, 0x4, 0x8}, r1, 0x7fff, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ptrace$setopts(0x4200, r1, 0x2, 0xe) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a73000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000661000-0x8)) r6 = syz_open_dev$dspn(&(0x7f0000520000-0xa)='/dev/dsp#\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000874000-0x8)={0x0, 0x1, 0x20}, &(0x7f00004bc000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00003ff000-0x8)={r7, 0x1}, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00003c8000)=0xfffffffffffffffd, 0x4) write(r3, &(0x7f00003b7000+0x876)="31c987896dfed359ae74abeeda930478d4e9a313dae03bff6d10fc66589f18a4d88058e56bb70bf2c6dd22dfc759b3bf58ed8849d2091177819203b1b7732eefcf24611c52d1e8a4e91ff6ae42e276e93e8fa0b855a7953bc171522c13d40b9ea0758fe607f78770852f1e1b7824ae7e286324895f22b1e1f7059e02ff1b9870bcce9683945c56ecbd3f0dd5a3490e77c6416b39fabcdd4c319e1cfbd11e96e8247300cdd05fdf75cae8ceaa5ed25283787017be1dc8cab1ab7be1ba223b867fd7ee49934bd08c209b19d66b6becdd89594643e353391e42125ff8b88d02541e23d07e380ca102", 0xe7) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000739000-0x8)='./file0\x00', 0x20) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000522000-0x220)=@raw={'raw\x00', 0x9, 0x3, 0x13e, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x3, &(0x7f0000b41000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x220) r2 = open(&(0x7f00007b0000-0x8)='./file0\x00', 0x80000, 0x2) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000388000-0x30)={0x57, 0xf37, 0x80, {0x2, 0x7}, {0x7, 0x2}, @period={0x5a, 0x9, 0x20, 0x4, 0x5, {0x7, 0xf632, 0x6, 0xc054}, 0x4, [0x5, 0x9, 0x6, 0x7fff]}}) fstatfs(r1, &(0x7f0000f2e000)=""/182) 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0xc000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x11f0, 0x5, 0xf, 0x200, 0x6, 0x3, {0xa, 0x0, 0x3}, [@nested={0x10ec, 0xe, [@generic="916b08f090c963fbb30dc06d8e5265486d233951ee66f02292759be470bb", @typed={0xc, 0x34, @fd=r1}, @typed={0xc, 0x33, @str='\x00'}, @generic="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", @typed={0xc, 0x32, @u32=0xae}, @typed={0xc, 0x68, @ipv4=@rand_addr=0x101}, @typed={0x8, 0x4a}, @typed={0xc, 0x6bf, @u32=0x3}, @generic="85b38568ca31d21acb04ba5998344c83e2b0b95e71569ad5acd27b1b8ad97efa98daef846b93b119e40217e44a39060a60322a6e3487febadd1431b673e8618797eb87829cf6621a37bdd7e9c30ddcbbf6e03e89964e7ea05681e4702755ee8128ffda1e1b26fc98cebdba6a6e7ea4e2fcdbb97006f764a99c971361ce17704d34f65bef"]}, @generic="456d28055de3b0c67f1ecb3ecf8821ddaedf669809e350b35698174cff5d748229ad2ea725fe9ebd477036aba67ada47281d68ba81fa9d83a53aa429bd1f517fe123a34e6474576c2314cc5cb87eef6035e5f18a349ffc464b6546fc010e2801fb98677d0528eca54259b653dc53e04bbf88168f4966fbf45d", @generic="f3ed5414e40650b7bfe20f4e05f00f7bcc97a83fee20a5869411e51d6fb6c2118ab49b08425c75d311f6b88d7bc289e53c8e431eacd92e3a1bd420995eb4553be291ebea1d2668f68272ce7398756e5469d8ca420029619236517437ba5a7c2cdd9d0dc91a0ccc98b355f6bc9bc9d5e9341ad64d798a"]}, 0x11f0}, 0x1, 0x0, 0x0, 0x1}, 0x881) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r2}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7f) r3 = dup2(r2, r2) ioctl$int_in(r3, 0x1005421, &(0x7f000000a000-0x8)=0x1fffffffe0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/02/11 11:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$rds(r1, &(0x7f0000a7e000-0x38)={&(0x7f0000a98000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000e31000)=[{&(0x7f0000509000-0xb1)=""/177, 0xb1}], 0x1, &(0x7f0000f6f000-0xb8)=[]}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000574000)="cef311f9763dd9578bf28947cd04c9cc55b89feefe1bf0a625838fa045b51788b11ee0ceb53ab29be2c88a23977e872fdb6efa00eb4acb780f7505ff352bfcd38b6ef4a7e4f01ae054e6e4a9d17e529fc4005dfd24108f5cea2f1fd67bf725caba2e0b2146a3b28dec35b7b7b83f85cb99a3341c7397f6a08d61019fb6ebc144f0e15fd5d80b2a774e79be41820f2b4280c90bb9f60d31b71b21eb99fa0d8f39d64a22fab691240ba129f4a294125b640d4bf02045d0b17b81329ba97e94a0c1c443c7005e6502db6552cd347ae7efd472ae13b977", 0xd5) socketpair(0x2, 0x2, 0x0, &(0x7f00002bf000)={0x0, 0x0}) shutdown(r2, 0x1) 2018/02/11 11:48:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)=':keyringbdev*+\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f3b000)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6}}, 0x5, 0x8, 0x1, 0x80, 0x3f}, &(0x7f0000ca8000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x2, 0x400, 0x4, 0x6, 0x8}, &(0x7f0000017000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001e6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x10}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) 2018/02/11 11:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7c000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000574000)={0x74, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r2, &(0x7f0000a94000)=[], 0x5b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)) eventfd2(0x6, 0x80801) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x1}) 2018/02/11 11:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) r1 = syz_open_dev$vcsa(&(0x7f0000219000)='/dev/vcsa#\x00', 0x3, 0x80800) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000b29000-0x68)={0x7b, 0x0, [0x7, 0x1000, 0x80, 0x2]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f0000ff8000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f00005a0000-0xc7)=""/199}) syz_open_dev$sg(&(0x7f00001c8000-0x9)='/dev/sg#\x00', 0x1, 0x404002) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000062000)=&(0x7f0000e6e000-0x1)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) open_by_handle_at(r1, &(0x7f0000d73000-0x8)={0x8, 0x2}, 0x0) 2018/02/11 11:48:56 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40000000008b) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000014f000)) fdatasync(r0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [], []}, 0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fc8000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b3d000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001e9000-0x4)=r1) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/audio\x00', 0x800, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0xff, 0x9, 0x0, 0x1a, 0xe, 0x1, "bed6e258850d643e59bb321c4603fe13f3f208a6bc868909d8df1d8ab1c587347600cc5d997f220dbc465023bbefd6676b5d24d6a661847c3fd99fb1bcb4cfb7", "52f84bfad61e9baae50d04e3bb2b6a9df81a6a13db9e3437e375ed87e8228cd4f05476b95a54c8cbf0317ba151edaa93c446b8d06c640b8fe8f120a16e54733e", "836af559e63e5d2713c87a0a9443a7e9f140e3a005bb0a84bcbd24ddf77f5d69", [0x2, 0x647]}) sendto$inet6(r0, &(0x7f0000fc6000), 0x376, 0x4000010, &(0x7f0000105000)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0}}, 0xffffff1a) 2018/02/11 11:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socket$inet6(0xa, 0x1, 0x1ff) sendto$inet6(r0, &(0x7f00008d5000), 0xfffffffffffffee9, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:56 executing program 3: r0 = socket(0x8, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x200000000002}) 2018/02/11 11:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x1f]}, 0x5c) socketpair(0xc, 0x3, 0x100000001, &(0x7f0000273000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008a4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1000}}, 0x7, 0x0, 0x55d0e6a9, 0x8, 0x22}, &(0x7f0000d9f000)=0xa0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000038e000)={@generic="46f1e14493364ca1223347dea2f32fb6", @ifru_flags=0x8002}) 2018/02/11 11:48:56 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab7000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000421000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000+0x87c)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000003000-0x1000)="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") r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x18, &(0x7f0000002000)=""/91, &(0x7f0000001000-0x4)=0xb7) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001cd000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000a46000)=0xe8) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000002000)=r1) setreuid(r0, r3) 2018/02/11 11:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfa000-0xd)='/dev/dmmidi#\x00', 0x3, 0x27e09c3881dc1c14) sched_yield() getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006d7000-0x4), &(0x7f0000471000)=0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) timer_create(0x7, &(0x7f000007a000-0x60)={0x0, 0x2b, 0x0, @thr={&(0x7f0000b2d000)="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", &(0x7f0000f58000-0x72)="bd53d887fdd8bd7b9b7841cd9457847cda767513572c101a5c57b0f54711969c738023749c4baa7b4fb1ab8b99bf4045b6a2c0ffec20bdd56db6a956aacef756b4897d2b777efc5800dd360badd523a5152b6e2bbdbd96fc4d4bdb4e78115695d69df8a441d3cd1de0a66465141b21b78c90"}}, &(0x7f0000066000)=0x0) timer_gettime(r2, &(0x7f0000c29000-0x20)) fcntl$addseals(r1, 0x409, 0x0) [ 39.254523] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000c49000)={{0xa, 0xffffffffffffffff, 0x400000, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0xfffffffffffffffe, [0x7fffffff, 0x3ff]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/11 11:48:56 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) 2018/02/11 11:48:56 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000f11000-0x20)={0x103ff, 0x2, 0x0, 0x2000, &(0x7f00009ed000/0x2000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x45)=""/115, 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x1, &(0x7f0000bee000-0x8)) openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000014c000), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b17000-0x11)='/dev/vga_arbiter\x00', 0x200480, 0x0) 2018/02/11 11:48:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x220800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000+0x34f)={r0}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000014000-0x4), &(0x7f0000013000-0x4)=0x4) 2018/02/11 11:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000279000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x18, &(0x7f0000b52000-0x4)=0x5, 0x4) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000612000), &(0x7f0000ef7000-0x4)=0x4) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x1fffffff) 2018/02/11 11:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005fb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f00001d5000+0xc09)=@abs, &(0x7f00007c8000-0x4)=0x8, 0x80000) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x0, 0x5, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/11 11:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006b3000-0x4)=@assoc_id=0x0, &(0x7f0000124000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dca000)={0x7fff, 0x4, 0x1, 0x6, r1}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f41000-0x8)={0x0, 0x0}) fstatfs(r3, &(0x7f0000bbd000)=""/7) read(r2, &(0x7f000028e000)=""/4096, 0x1000) kexec_load(0xfffffffffffffff7, 0x1, &(0x7f0000731000)=[{&(0x7f000082c000)="feb2155d2c0aac2bd7bfc08e916d34609469ca9781065c6ffbef206a32900b5ea574e931acf51e493665112fbc52e5307680904b5b0d3ae2bc8cfb294df094433fc07795bc2460fdb42fe54b384b985a13d01c5ec5cd0f3b70e8fd809c8e9b7165117c3a1452a0dde5ae210b4e95c3017d2702758c8ab3bdabf811095aa830af427e83aebcaf0ce7949f652d875439aa2c71ea1ddaa41d181357c29caea4d01e9e7908ae27fd2626426fe73be7524b16a75199240ad143f3aba2551d9c5bc5ad100904b025e325b30107dc16e6e6a0ed18550ea36c124ab88fc529ed12b0bd832332d572ec4e2bb8cff8ef1a6e7089eba77f30e4f0", 0xf5, 0x100000000}], 0x320002) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000fd6000-0x4)) 2018/02/11 11:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) r0 = syz_open_dev$usbmon(&(0x7f0000ad4000-0xd)='/dev/usbmon#\x00', 0x2f6, 0x200000) accept4$ipx(r0, 0x0, &(0x7f0000fa4000), 0x0) r1 = open(&(0x7f00006b0000-0x8)='./file0\x00', 0x102, 0x80) getrusage(0x0, &(0x7f0000c02000-0x90)) r2 = semget(0x1, 0x3, 0x14) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000a23000)=""/41) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e58000)={0x5ba, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00001ca000)={r3, 0xfffffffffffffeff}) getpeername(r1, &(0x7f00003e9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00009ad000-0x4)=0xffffffffffffff3b) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ad5000)={@generic, @ifru_data=&(0x7f00003c2000)="d554d99c3f17c3d3b82c657306bc87b3a55012e65a5d60878f96fa7506121e21"}) sendmsg(r4, &(0x7f0000b1d000-0x38)={&(0x7f000016d000)=@llc={0x1a, 0xfa, 0x5, 0x2, 0x0, 0x9, @random="1cfe1972acff"}, 0x10, &(0x7f000005e000-0x80)=[{&(0x7f0000c08000-0x6c)="ceada075d86aafbafaf0877324dfa0198797bba245bede23c79dcfc29cf22a0107ac8a51deb3f161125e02f225c34c7f1ee960e34f3dbea0235c33bec0a1aa9706cb149ce20b7e36756d2ddd34c6f056d7fa2ceb17c55ac7962bc548de56c74e7d2c1de76c3097257eb541c8", 0x6c}, {&(0x7f0000edd000-0xa2)="a78700b59c8f3b92e71422f530425aa920c75660406cbef398483ee4b0f3973aef5ed92f3572e4fa7247f36cd8ce286850de41cc745c938cf10af923c7aa849cde08fdd5fc481e751181234810fdcefbf498ab5375de1d67a9256409ea7cb81822d79f8d3c094fa02a23410086bf8ac852dcff71e7f5f133df3cdc33b038d4a7b783c3ccec6f606f79c5dbcd12a56e7feae288045fb4942a0027e0c804528e94b532", 0xa2}, {&(0x7f0000a9b000-0xf8)="df0ef9dbe2b9233b81ed2826b8294c4f935523a1ddfec74333bf10d939a6aa44e721531efda7a552f930c1eaa464f4bb97a07b85e2e138a93b03a3f05e0b6ff77996cf78b68c3f5a851d74794d45e51588fc220d6c14857db43e823098ff818a4ab6b72a819a1c5c02dae9483f80f2074142cda12fb81308df0e3dd2cd1a4d7ed240a80c906b4a9fee86c0a0ffe050c98b30c33d16b7e1b95646499f57bbc27f9204c04102962183ee1d6449112ef0657c9285b2c700daa44fce35ea6a38b1d6940f986ac672305e6834bef9eb9c91de3725984713a5e12e25c4530ae10864878763e31d7a0fe77c30f659e9004929db9d737a29183b133b", 0xf8}, {&(0x7f00003c6000)="4b95698619b7", 0x6}, {&(0x7f0000baa000-0xb5)="ee40cc7d0d76f907f74aac779a6b1b246c0b99d8cf0814ce27b8a081e139adfbf8551342e454cb3fc1e8008ff6e78b6ef84a3397a399172072c4c3f1b08fd91e146e52aa58fbf66a9e7670923d23fafdcadb539c14e2b5d825ee4d0e74c110cf92f27392aa5d837c707a03a99f837d3f5217a8e862dd25c602e47739368428a4c11abc0842887b5b060798626865778b064b1b67960b151169868a8c93e4ffa0c277e0c4d67004480852d72ec238c90beed201d84c", 0xb5}, {&(0x7f00001d8000-0xb6)="f421a9fb6ba62e7557292c4a1fd3f4495d5dad20bc4164f46bd09603252a9271153c0d320c6791c866749556918087abc7feabc5852ecb56311ebf3a5cc0bc8a26e73608d42a6a1b73fc6ef4bbcd9003349ce54f37547b7cd6ccaea11c48f8d06c0263bdf723ddf38fc903e850aa5a68d85588f031bfc44283a353ce901b8efaa5fd76d16ef6fca9e82bcd9a3f013bc9157f45450c0e9243851a51db05647a5829b579a4e825f1937de963760bfbc7cc4cd6b7f4cfe0", 0xb6}, {&(0x7f00003a2000)="a5d08e78ab4ef27dae003cbb0ddd1e74c64188c65972e0c02c48b178c8783902122b7fbd24a1c2eb94007f99604cab94123476f39e1211993e23f310e04660bbbbff32d371", 0x45}, {&(0x7f000085b000-0xf5)="371281cb54031b4641b76f072a880aa978fb90a4a7fe8bc7df84b5a8fd9ca67ce164d4bb992234e967a828f7f563795607e98329f4275b52c28941e9829ae3e977dd8522833ccde273838a018b86d60914d55424d203045438577664fa4d84f54d671967abe5c7b4900c754d3088824b2ebefbf4518a4c34c7d478bfd2b9e68ba8c58cac7ef0410b44a736b939f5e8138cdbb033c1362158b81f9642dffa334cdb0f51fc1458d24f11f1f394d19d11f4bfc96385fd319dc39b48ad8583b2ec24f4ae0f6f072f068dd01e6e92da6175f834d45ea7f43fe78b057a77e84cfed49b9b5cd1c46ea3a0889c11fa489cc0b66f541cad4301", 0xf5}], 0x8, &(0x7f00007e5000)=[{0xf0, 0x114, 0x5, "73f4c95e8dbb9d20755ef11a06ffbd7beef430ce4a2465813d18200305926041ec1b1f89a2f19748fadfd1ab8bba73f33c0df79626f037cbbff42e3d30ad29f04b7ab38d89b5eb502946fafcdc559867a534fdf62c057f6bfe806ff1d6f89d95b52384b78fe8e9b937b06bd10f5926a548837f3def13139533904be30bd3df8fd3248557e8b2e1dae34be7dbb1fe956b8e6cc10e1f522fffd81f287d04b25cecbb7b91164faec9b1dcff9d31a1cb1f7df35652c8c1eee74e93676d4edcf82b739e3676b471b1677751633d984a9588761be563485771a21d002c4233"}, {0xf0, 0x111, 0x100, "2076229f74071ae1c6c673ec84e5a803d10611b90d7f81cdcd5b1f54f1c1985cb0c2aa836faebaaeae2b6672775fca77abfd93d3b85c8ec617edceb45c17fb9c2ef9771a322f844f85e3af06b389228af895a674e3df02ae12064ea635b91a01171220afe93d63819b3c6ab55782c0c86c1c7e4916431d0d076fcfbd079fa4001010a67ffab9b57d533db2bf2a34714cbe75d1d29fba77024e9d3de6f994f6fc96be28b8a635cd5c217955be6841608f67fc6787b5bd2481206c19f3971734278324ab222cd13c0ad251b6c9150c9d15e21887e464e531d795cb24ded514"}, {0xb8, 0x13e, 0x9, "3370f05d401a76f324d0537fa38f3cbf2f55da4b5ce34d5350c263648bf942ea5ed9b860a4e9752f1c8a7b72c3190cd45a9811fd78a4716656034356d01aca7b53dfd24116b5466c1fc9d98afc7fd81d4005c7e770939fd652f1d2bb4362093eff39cd88f7b2586ef2681abbbacb954acd7f70bd22dd3f383b972a2ee461881572282fd2664fa0bc56dcfedb1f403ff59005c8431320e03dcb0d9950150199fcfb9f9e08"}], 0x298, 0x40000}, 0x4000000) socket$inet6(0xa, 0x80000, 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00005a4000-0xd)='/dev/dmmidi#\x00', 0x7, 0x80001) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f53000)=0x6, 0xfeb9) sendmsg$nl_netfilter(r1, &(0x7f0000da8000-0x38)={&(0x7f0000103000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000ad0000-0x10)={&(0x7f0000207000-0x10bc)={0x10bc, 0x6, 0x5, 0x8, 0x0, 0x0, {0x0, 0x0, 0x4}, [@generic="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", @nested={0xa8, 0x31, [@generic="a83007ce", @generic="cba8f3f18e95efa45c5be74d97613725176a99ef87d143003abe94e72224cf9c39b87c40f501449cc3b2729d84a795297824c771e66dc35d1034d0143649ad20cf1e920ccd97cf85e1b5eb1952b157a5c63dfa756821aaf08c8493b97edcd6e0ef71589512e68f04dfb28bca7f2443d8cc0ec10b326ff85eadf0e9ccecd179426d60bb99bd3102b0cc1619f506d493d148e6be2eaac12b6ff874d686ad52ad1b"]}]}, 0x10bc}, 0x1, 0x0, 0x0, 0x20000000}, 0x4880) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000840000-0x8)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x23, &(0x7f00001d2000-0x4), &(0x7f0000d63000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect$can_bcm(r0, &(0x7f0000225000-0x10)={0x1d, r3}, 0x10) sendmsg$nl_route(r0, &(0x7f00002f0000-0x38)={&(0x7f00005a9000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000aad000-0x10)={&(0x7f0000cba000-0x5c)=@ipv6_getnetconf={0x5c, 0x52, 0x2, 0x1, 0x1, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x80000001}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_FORWARDING={0x8, 0x2, 0xbd6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0xffffffff00000001}, @NETCONFA_FORWARDING={0x8, 0x2, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x24004000) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/02/11 11:48:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xda2, 0x1, 0x7, 0x0, r1, 0x9}, 0x2c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f000002a000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000031000), 0x2b2) 2018/02/11 11:48:56 executing program 3: r0 = socket(0x9, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)) mlockall(0x3) setsockopt(r0, 0x114, 0x1d, &(0x7f0000cc6000-0x5), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000198000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000bbb000)) 2018/02/11 11:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000bae000)={[], 0x0, 0x6, 0x6, 0x0, 0x3, 0x2000, 0xf000, [], 0x81}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000d8000)=0x200, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fe5000)={0x0, 0x3}, &(0x7f00005fe000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004d4000-0xa0)={r2, @in={{0x2, 0x2, @empty}}, 0x100000001, 0x7fff, 0x1000, 0x8, 0x2}, &(0x7f0000f00000)=0xa0) connect$inet(r1, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) prctl$setmm(0x23, 0x1, &(0x7f00008b1000/0x3000)=nil) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000956000)=0x5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ced000)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x81, 0xed48}, 0x98) syz_open_dev$vcsn(&(0x7f000006f000)='/dev/vcs#\x00', 0x5, 0x80002) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000032000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", []}, 0x10}], 0x1}, 0x0) 2018/02/11 11:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e20000-0x8)='./file0\x00', 0x80) sendmsg$netrom(r0, &(0x7f0000988000)={&(0x7f0000932000-0x10)=@ax25={0x3, {"365d7d4f1fa558"}, 0x14a40000000}, 0x10, &(0x7f0000d5e000-0x40)=[{&(0x7f0000365000)="bac33ef598c069e5f3957c25a05fb7029ae820ddadf06cfe909eb2", 0x1b}, {&(0x7f00004d6000)="6d1157c6271d49e2c3375797edc2cb3d41656af90f61148dc2a5886a8e1e88e18b92ad912a483fb334ebe466197c493715cb9c07aaaecb0974cd0a2dfcfa113985e90d58fd7754266080ce4815d2724820d6703f9fe96607f02130f5594869ab05e44e4e9445cdfc1309c3c43eea547dd51bb0fcf9722b2b50f103e3499fa3a491a61eb0bedf31a7c808ae4046e1c47dd37a20d6a267be9bed55f73c54", 0x9d}, {&(0x7f0000ffc000-0x50)="131e773f126ac44b1cd953ea9b1f56ce5167e91ce0a142d1b1d81cc889291f4ca6c1e062b8c1d8a5d06bff7e6ea3d4c21441604d3f02bda40b9c189c4884060c49c14b87c7f2cfe25252fc8c217aff52", 0x50}, {&(0x7f00002a0000-0x86)="615f543cc2a9ada2c440ef22d41e5229cce42ad44f3719b27f078ba93364ca9bc056e70746f9a67e09f61f7e1ffd0be2ee3c285e290bf0fb9fdf6a358e0305bb4fad2cb1fb7000c6118b41b05ed7bee666cb7dff750d91aeac060c82f54821cf76112b5ae1d413b8ffc396702bbfa73c74a6ca869f283fc05f8e6179c6124125fdf040ce7213", 0x86}], 0x4, 0x0, 0x0, 0x10}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/11 11:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005cf000-0xd)='/dev/dmmidi#\x00', 0xb81, 0x22000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000023a000-0x8)={0x0, 0x6f4242f9}, &(0x7f000078b000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000036b000)=@assoc_value={r1, 0x51}, 0x8) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r2, &(0x7f00000b9000)=""/241, 0xf1, 0x40000100, &(0x7f00001a4000)={0x3, {"e43d5e21a1136e"}}, 0x10) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ab4000)={0x3, r2}) 2018/02/11 11:48:57 executing program 4: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aeb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000aec000-0x8)={r0, r0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000946000-0x4)=0x9) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000064f000-0x2)={0x6, 0x6}) syz_emit_ethernet(0x5e, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x20000000800}, {[]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x20000000000, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x5, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}, @lsrr={0x83, 0xfffffffffffffd13, 0x3ff, [@loopback=0x7f000001]}]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/11 11:48:57 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000adb000+0x4e8)='/dev/midi#\x00', 0x2, 0x400) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x1, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/11 11:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0xc) write(r0, &(0x7f0000ec3000-0x15)="130000001000ffdde200f49ff60d050000230a88", 0x14) 2018/02/11 11:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) fanotify_init(0x53, 0x2) 2018/02/11 11:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 3: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cce000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/11 11:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20007fd, 0x1f) r1 = creat(&(0x7f0000b8f000+0x8ed)='./file0\x00', 0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000da0000-0x4)=0x13) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000d000-0x4)=0xfffffcb1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aee000)={0x0}, &(0x7f00007c9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a86000)={r2, 0x13, "95c180013876363087c95364bbc4d7e7d8bd4d"}, &(0x7f000071d000)=0x1b) 2018/02/11 11:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000580000-0x4)=0x10) 2018/02/11 11:48:57 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000022000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000002d000)=0x0) ptrace$cont(0x20, r1, 0x7fffffff, 0x922) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000002e000-0xd)='/dev/usbmon#\x00', 0x2, 0x3c1240) write$selinux_validatetrans(r2, &(0x7f000001c000-0x72)={'system_u:object_r:dmidecode_exec_t:s0', 0x20, 'system_u:object_r:mqueue_spool_t:s0', 0x20, 0x32, 0x34, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x72) 2018/02/11 11:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f1000)='/dev/rtc\x00', 0x40800, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000cb7000)={0x1, 0x8}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00004d0000)='/dev/audio\x00', 0x80800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$binder(&(0x7f0000f48000)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x1f) write(r0, &(0x7f000006e000)="7f", 0x1) r3 = epoll_create(0xfff) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000448000-0x8)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000694000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00006f3000)) 2018/02/11 11:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00008fe000)={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0xfffffffffffffe53) r1 = syz_open_dev$admmidi(&(0x7f0000bd4000-0xe)='/dev/admmidi#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ec6000), &(0x7f0000448000-0x4)=0x4) 2018/02/11 11:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000f38000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x3, {0x1c, 0x14, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7}, []}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0b000)='net/igmp6\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000941000-0x4)=0xea, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000794000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000348000-0x4)=0xe8) sendto$packet(r1, &(0x7f00004a2000)="851c1fdd5705da3ca63fe14417469cbc7815", 0x12, 0x40002, &(0x7f0000c6d000-0x14)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @empty}, 0x14) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e58000-0x4)=0x1) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00009d3000-0x4)) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f71000)={"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"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000575000-0x8)=@assoc_value, &(0x7f000008d000-0x4)=0x8) sendfile(r0, r0, 0x0, 0x0) 2018/02/11 11:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x50e0, 0x1]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/11 11:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009cb000)='/dev/input/mouse#\x00', 0x0, 0x181402) recvfrom$ipx(r0, &(0x7f000060a000)=""/66, 0x42, 0x140, 0x0, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f000042c000)='./file0\x00', 0x40000008) 2018/02/11 11:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0x1f, 0x0, 0x7, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) fcntl$getownex(r1, 0x10, &(0x7f00006fb000)={0x0, 0x0}) renameat2(r0, &(0x7f000015c000)='./file0\x00', r0, &(0x7f00000e8000-0x8)='./file0\x00', 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d13000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000016000)={r0, r0, 0x5}) 2018/02/11 11:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000c92000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00004b6000-0x12)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00004b6000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000aa7000)=0x9, &(0x7f000007f000)=0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000472000-0x9)='/dev/rtc\x00', 0x200200, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000bcf000-0x4)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000da4000)=0x8, 0x4) 2018/02/11 11:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x2, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000689000-0x4)=0x9, 0x4) pipe(&(0x7f0000995000-0x7)={0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00009d8000-0x37)={r0, 0x6, 0xbf52, "277d4b465436955eb84734c95977cbb248ec755a30280705adcdde9c5298e94fa29afd5d57ccaa67b5a46f59ec"}) read$eventfd(r0, &(0x7f0000185000-0x8), 0x8) 2018/02/11 11:48:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0}, &(0x7f000002e000)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000031000-0x8)={0x1, r1}) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000032000-0x48)=@dstopts={0xff, 0x8, [], [@ra={0x5, 0x2, 0xfffffffffffffffd}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @empty}}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0xcc17}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xc5d6}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x48) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x1f2, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/11 11:48:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) poll(&(0x7f0000911000)=[{r0}, {r0, 0x120}, {r0}, {r0}, {r0, 0x1000}, {r0}, {r0, 0x9008}, {r0, 0x1080}, {r0, 0x2002}, {r0, 0x1410}], 0xa, 0xfa9c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000089b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000bb8000-0x60)=[]}, 0x8000) getpeername$inet(r0, &(0x7f0000bdb000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000088f000-0x4)=0x10) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000047000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@multicast1=0xe0000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffe, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r2 = openat(0xffffffffffffffff, &(0x7f00002ab000)='./file0\x00', 0x80000, 0x20) symlinkat(&(0x7f0000620000-0x8)='./file0\x00', r2, &(0x7f000097b000)='./file0\x00') r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000fd9000-0xf7)=""/247) sendto$inet6(r0, &(0x7f000000d000-0x80), 0x0, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 2018/02/11 11:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b58000-0x4)=0x5, 0xfffffffffffffee7) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000941000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000086000)={r0}) 2018/02/11 11:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000f00000-0x8)='./file0\x00', 0x40800, 0x180) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000647000)=0x1, &(0x7f000050a000)=0x4) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000369000)="07b3b819885e", 0xfd6a) 2018/02/11 11:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008c6000-0x4)) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000854000)={0x0, 0x81}, &(0x7f000069a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000239000-0x8)={r1, 0x80}, &(0x7f0000b47000-0x4)=0x8) 2018/02/11 11:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000085000)='/dev/loop-control\x00', 0x800, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f0000390000-0x4)) 2018/02/11 11:48:57 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000-0x4)=0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000003000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x15fd0b68fdcd56ac}, 0x48) 2018/02/11 11:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/cuse\x00', 0x4001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x374}, 0x20) 2018/02/11 11:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000245000)='/dev/vcs\x00', 0x20800, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) vmsplice(r0, &(0x7f0000a86000)=[{&(0x7f000020d000)="4a33a93ef0707ff313a7794cac0f99e48f614777d0fe6d781584b43d1ad07e6af3792e312cc15146a75ba32128a1f8cef9f2f341ab8a552357d2dd54d53002595be9da5d013eb29ef62852711b79562affbc0eb3fa48109f7b7dfc6f4ff3f5cc1a724ea7c45605af375cc029c081ee4d6a0c3baf70d75957fd8d8fcd4583b2956d41d880f2e497ae3dee6a8f4bf11dfe24f692ccff021a502b5f906a96", 0x9d}, {&(0x7f00009b0000)="7b4aa94a5344f7374176c954b6b383567e9b25bc23713f01f70444a497c1b060188440729af1091a81af1f9d25d36fe84536f570a8107efed7c2228767e422a74a9b79cfb2f7cf3a73551030b1f4aa335f95ddcc52c467aa5679bf7ff8f1b33e79839ec3c374e978747413af8124e8359aa3fb3d042435f887c2141f5b79a20fc869168fdaa556e517213b3b6c0baf6e110775a2cb3c4e702927467f3abed994fce7e702c763ed252842fb20dca2ee72eb523ad3be0c4801fbf4898ec43b60643b1b18b2e92253c2d30fa7c2276efc39b92d5a546102aaf0e8aad604d2020c2d4fd2bb758beaab", 0xe7}, {&(0x7f000076c000-0xf3)="61f791d7cca856b13c6662e5d7fc66d8e330636bbac505a6ac1e2ad4641ed637d45b7fe5467127c062bb09f2e8628f9e7acd5bcabbc316148d38a9b893fb35eee48b879a917c1ab639532b119c1f6862fd437e632afbbf8e84217e32958b25e37d64b0d87eb5984c29c92661e3e48bb4b09d314be948fd996c7c14f075b85eab944573165565e4cf94e5257a76d31e06914e0c86bdadb5210a7f0d78b2ebb90848f00e20d96266af2d7f60b3e101457b494a24e029ba19f9ff16e45b40e3c4523af9ad2a20ff8ad8e64f5cce17382275bd27d597b1dbc3bac6d2b3c14da7042272549da7dc0c19862affa608ffeddf252d1ae8", 0xf3}, {&(0x7f00009c7000-0x9a)="095e4d12114cced3ccf4006ffa5d1098e2bc88f030f8b64cbde06b35cde6094f338fb456f276bd02e3ed711fb50e1545289b2643b312cc03efcece8c0bc82d709917ca1ca8e37dece5d996792b9b706c8bc63985d87ee88351cd5f1b8460b165774195a1e8118560223a11302afddadeaf810f9c2bc6aeeb274b2b232800eb90210068d7ac38416833f3b0e70f05200bac7e0bf5b95cf56d44a6", 0x9a}, {&(0x7f00007a7000-0xc0)="9e00a62a967044da003651bdb31d5e31897de43bd57221ed6a9759bc533218a7fcbad409f232f770f47d837606866cbe67c03bd4ff63bc43ee3727aebec34d4cd0c7d1422ae8a499a65c6f3aac19c7defcca3b8362c75f9c15636611f29bf42b81e5be293a284b31dc88f932df88bbe8e97988745990868dac60f1e757fd25748608e4caeb51d5583a30ccbe70a1a41597348aa9df813af96248298c3768f83899ea6f36ea76393b002887fbe6602a301a8a0075f3adb57ff913286934a1265a", 0xc0}, {&(0x7f0000712000)}], 0x6, 0x2) syz_open_dev$random(&(0x7f00007a4000-0xc)='/dev/random\x00', 0x0, 0x800088000) splice(r0, &(0x7f000031b000-0x8), r0, &(0x7f0000c5f000), 0x8000, 0xc) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x1ffffffd}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00004b7000)="2d72639b0a6b0c919d4be862a69914e8ca674bb30fc3fdae73fd239358b46511072ba84181f4df3807b44c11d2ebaf9dc692f86d885864614d7d41a27fb0bb127060b8ef859e43160e549f5be1cd5d9db994a7e294a24067cc73a0f3e8d25735f332abf802b6048d8d938d5733724b3ea4603179f2a52d191cf0cd2346eb757d263d6b0f50ab363dc977a2c8748c35c7bf6fb6729655bdb2b34cd988d1cd44ba6c38abcb7f3bd781f1722fe374d1541f1ded610efc2ed2e1a8812a6876c9588232ad02f48f970a2435a6be92f8dfa1e95d1510a453232b936eeb93fa338f679d11c1c18081") 2018/02/11 11:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000dad000-0x8)=0x4, 0x8) 2018/02/11 11:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) openat(0xffffffffffffffff, &(0x7f0000acc000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x8000) 2018/02/11 11:48:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e32000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a0e000-0x20)={0x7, 0xff, 0x8004, 0x3, 0x200, 0x80, 0x2, 0x7, 0x0}, &(0x7f00002ac000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000461000-0x8)={r1, 0x6b20e3ce, 0x0, []}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) bind$inet6(r2, &(0x7f0000064000)={0xa, 0xffffffffffffffff, 0x16322021, @dev={0xfe, 0x80}}, 0x1c) r3 = syz_open_dev$sg(&(0x7f00002da000-0x9)='/dev/sg#\x00', 0x100000001, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000984000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002b5000+0x415)={0x8000, 0x2, 0x1, 0x80000000, 0x80000001, 0x9, 0x81, 0x4, 0x0}, &(0x7f0000e3a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000340000)={0xa22, 0x40, 0x820c, 0x1b, 0x3ff, 0x7, 0x7fff, 0x3, r4}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000df1000)=@assoc_value={0x0, 0x4}, &(0x7f000000c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000089b000)={r5, 0x0, 0x30, 0x4, 0x2}, &(0x7f000055d000-0x4)=0x18) 2018/02/11 11:48:57 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dad000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000efc000), &(0x7f0000b69000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) stat(&(0x7f0000c99000)='./file0\x00', &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a1e000)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x1, 0xa, 0xa0, 0x20, 0x88, 0x0, r2}, {0x81, 0x1000, 0x0, 0x400, 0x7fff, 0x2, 0x8, 0x20}, {0x5, 0xffffffffcd05e8f9, 0x9, 0xfff}, 0x1, 0xc, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x4, 0x3, 0x6, 0x6648ceac, 0x9, 0x1}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0xa4}, {0x6}]}, 0x10) write(r1, &(0x7f0000ca6000-0x25)="1f0000003a00079f00002108bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000944000-0xc)='/dev/autofs\x00', 0x8481, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000127000)={&(0x7f0000bc2000)=[0x4, 0x0, 0x6, 0x101, 0x200], 0x5, 0x100, 0x4, 0xf3b, 0x0, 0x2, {0x22ae5e3b, 0x7ff0000000, 0x6, 0x1, 0x0, 0xffffffffffffff80, 0x23f5ef2e, 0x5, 0x9, 0x9ba, 0x4670, 0x8, 0x9b, 0xfffffffffffffffd, "f09bdc0301e78219fa4d1555b54bc392eef37d1403f93cccea3cf06e0bb1091e"}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00009a2000-0x8c)={0x81, 0x7, 0x0, 'queue1\x00', 0x6}) 2018/02/11 11:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0xfffffffffffffffc, &(0x7f000036c000)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00009e9000)={0x20, 0x0, &(0x7f000057d000-0x20)=[@register_looper={0x630b}, @enter_looper={0x630c}, @release={0x40046306, 0x4}, @increfs={0x40046304}, @increfs={0x40046304, 0x3}], 0x80, 0x0, &(0x7f00002b8000)="00f68e22afd7f8d14d26bce685f8c97647b7f6c857db973a9a98ea29593d34dc579e06916f6ff27a8b7c8750ba4e4193008d2222a8cd2a39f0bfe82edd35c57625a5510656c7423288657dfe9da86997aa1aa71e16cabc755abed6547ef8b96734c83178cad1be45e58a910dfa07bd9df51412610d6e2db6fec9ff89664e90dd"}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000ed6000-0xb2)=""/178) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000ed8000)={0x4e, 0x6, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000063a000-0x58)={0xf512, 0x8, 0xffff, 0x100000000, 0x1, 0xfff}) r8 = getuid() fstat(r5, &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r8, r9) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/11 11:48:57 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fcc000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fcd000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{}, 0x1, 0x400}, {{0x77359400}, 0x4}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000fcb000)={{0x1, 0x1, 0x100000001, 0x1, 0x3}, 0x80, 0x44, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x1ff, 0x9111, 0x38000000000}) 2018/02/11 11:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) [ 39.983900] QAT: Invalid ioctl 2018/02/11 11:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b3d000)={0x0, 0x4, 0x2, 0x80000000007, 0x4}, 0xc) fanotify_init(0x22, 0x181000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003f3000)=""/24, &(0x7f0000de4000)=0x18) 2018/02/11 11:48:57 executing program 0: clone(0x0, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f0000b64000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bd5000)={0x0}) fcntl$setpipe(r0, 0x407, 0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f000081d000), 0xfdd7) 2018/02/11 11:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) openat(0xffffffffffffffff, &(0x7f0000acc000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x8000) 2018/02/11 11:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 11:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$audion(&(0x7f000043c000-0xc)='/dev/audio#\x00', 0x2, 0x501004) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007eb000-0x1)=0x6, &(0x7f00000c3000-0x8)=0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c23000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f77000)={0x0, 0x10000000000004, 0x20}, &(0x7f0000f8a000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000227000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/11 11:48:57 executing program 6: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200080000000003, 0x200000009) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14, 0x0}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0xf8, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b3000-0xb)='/selinux/enforce\x00', 0x218200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0