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"], 0x1054}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'eql\x00', {0x4, 0xc3ab, 0x6, "d2296bc68841", 0x8000}}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000001000)=0xffffffffffffffff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r1) 2018/03/22 23:05:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x206, 0x101, 0x3, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x92a, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xaa}, 0x90) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/215}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="400100001000130700000000000000000000000000000000000000000000000000000000000000000000000000000000b9be0000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000c0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/03/22 23:05:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x40080) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000400)) [ 209.283500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25916 sclass=netlink_route_socket pig=21147 comm=syz-executor0 [ 209.312732] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 209.316413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25916 sclass=netlink_route_socket pig=21147 comm=syz-executor0 2018/03/22 23:05:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xe37, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1000000d532aa7b522726a244c012c44a44dbee29142f81366fea30450917f2cc42c89700ad3027219c8c0ae1d77b0d7765e699fb86d79e42afe9bf2cc86978701c979aed7bf7d87b952fd1ac3551103f21116e91d3e41a5387b079b42ccefae58f490d9fa766902bdf7847d3fc3d507f41cb2795808ed2e8e3c549a45a20d3d9fd2e01f65fbaa6015074eb7a9a2b208dbe35d91fde8b63e2fec5f8ab509dac9fea42a8c0a4ad655c0dae3cf16a"], &(0x7f0000000280)=0xa9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x100, 0x3f}, &(0x7f0000000300)=0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r5 = dup2(r0, r1) socket$bt_cmtp(0x1f, 0x3, 0x5) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x800e, 0x4, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000400)={r3, 0x1000, "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"}, &(0x7f0000000200)=0x1008) socketpair(0xb, 0x80000, 0x8000, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x9, 0x7, 0xffff, 0x774, 0x4}, 0x14) 2018/03/22 23:05:54 executing program 4: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) write(r0, &(0x7f0000001f23)="db42366e8ba45f9fa02d15056297d4238b211e5574e2aa6d2d7bceffa8cca66ed5338c850d16816ac4eb3c1e121d4786697fbee23f8b5422112cc3a2ee1694abe89812b5d9ae1f91e77c97d7bca4fa28ba54b90c704a60181de3ad29bf0144e4ece02b34a2f813c44a1eb6ef73deeabf66da07b32329dc9d0fde6d8cd5fdae19c6a6c15d5d7e19e4965be22162ad089c83e1b39b4fc1fee3c169765bac7ce98aad3ea68e", 0xa4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x202, 0x5, 0x2, r1}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x7, 0x4) rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/03/22 23:05:54 executing program 0: r0 = socket$inet(0x10, 0x3, 0xaddf) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) 2018/03/22 23:05:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000000000)="cabd878c0589d7a600fd61eed290810cdb3c97f1ca6d1626d6125dcf01c48d7d82f6c84f20403a689f99c9d2317f5f5590a04e74ca784859e8820203b1e11e188d97c15155e6fcdddcf12626067994beb755f7666af0e8c624b931c76a1357b7", 0x60, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x65ef}}, 0x3ff, 0x55}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={r2, 0x7}, &(0x7f0000000540)=0x8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xdd1, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x106f33}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e99ffd)='nv\x00', 0x0) r5 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x200, 0x4, "c53796a3a2572c4fc37d96b342bf690d5c8e9f595a9e21fec96e1b84275af27b7ac497de867d8926f73b5b1e3e30ce4798fecb542084b2af9de1e67d5a9a74c5b2bc60f311dc2d0a82d38b659038bebb"}, 0xd8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000640)='bridge0\x00', 0x88) shmat(r5, &(0x7f0000a00000/0x600000)=nil, 0x2000) r6 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfffffffffffffc11, 0x602000) getsockopt$inet_udp_int(r6, 0x11, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000580)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/access\x00', 0x2, 0x0) msgget$private(0x0, 0x40) 2018/03/22 23:05:54 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000046c0e10839f5e21d40"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000080)="56a2547f7e1b3d872d1aa5345045cb78f06077d663c1f5fab00734c5cf9035b9db04667185deadf8adbdba1e8a18633a641ce387903819d0ab66e242854670ba51172ac153a69b8bcb", 0x49, 0x30fe8ef542209f1b, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/22 23:05:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0xfedb) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="8c", 0x1}], 0x1, &(0x7f0000004740)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) socketpair(0xf, 0x6, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SMI(r1, 0xaeb7) sendto$inet(r0, &(0x7f0000000200)="9cd5ad9df23a4c4d90561c1c8189aa7a44031e3d49a713060e21069ebe8a32e944a6623a1b933c8de67c3d762628dc8c25960a8e12080f10881124438a2b5a9ab49049759dbda977e5", 0x49, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)='X', 0x1, 0x0, 0x0, 0x0) 2018/03/22 23:05:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x149000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x54f, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x3, 0x1ff, 0x1, 0xfff, 0x83}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xe8, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x7}, @in6={0xa, 0x4e21, 0xed48, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9b88}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xd9}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000340)=0x10) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:55 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0xffffffff, 0x400, 0x1, 0x3, 0x2, 0x100000001, 0x400, 0x5, 0x80000001}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xffffffffffffffff, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000ff0)={0xcd4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8372}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x282000, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x600, 0x70bd2b, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6e}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008040}, 0x800) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSETMODE(r3, 0x4b3a, 0x9) modify_ldt$read(0x0, &(0x7f0000550f57)=""/169, 0xa9) 2018/03/22 23:05:55 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') clock_gettime(0x7, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0xfffffffffffffffb, 0x0, 0x4, 0x80000001, 0x8001, 0x9, 0x1, r3}, &(0x7f0000000300)=0x20) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000500)={0x4, &(0x7f00000004c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000740)={r4, &(0x7f0000000540)=""/104}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f0000000480)='./control/file0\x00', 0x40) r5 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000092d000)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000340)={r3, 0x3}, 0x8) renameat(r5, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000200)) link(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00') setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000440)=0xd5, 0x2) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r6}, 0x14) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x3, 0x80d2}) 2018/03/22 23:05:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/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_SMI(r2, 0xaeb7) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 0: unshare(0x20004000) r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x0, 0x50001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000200)={{0x7, 0x4e, 0x5c4, 0x8, 0x3cc, 0xd7c}, 0x2, 0x3, 0x4}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x2c, "7e84e321e66411c3fb3f500df079fdf585cbaa34270e20fbab3eb13b9c2970f52ffb1471b686ae85f9ee3d61"}, &(0x7f0000000180)=0x34) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) [ 209.485007] audit: type=1400 audit(1521759955.071:139): avc: denied { sys_chroot } for pid=21195 comm="syz-executor6" 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 2018/03/22 23:05:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "23cc40c08d17a2fb9f5ac82c5f6feff4cb005d5c5d8e836de77a0c659b0f733301dcb640ddf4ca068b041f63db70d7e70ed20b612a6ca3644f3649af6c0af2", 0x33}, 0x60) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/22 23:05:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='stack\x00') syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x400000) readv(r0, &(0x7f0000001000), 0x0) 2018/03/22 23:05:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/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_SMI(r2, 0xaeb7) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x7fff, 0x30, 0x21200, 0x8000}, &(0x7f0000000180)=0x18) 2018/03/22 23:05:55 executing program 6: r0 = inotify_init1(0x807ff) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(0x0, r1) 2018/03/22 23:05:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x408) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x280000, 0x0) getpeername$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) accept$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x1, 0x2041, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x5, 0x4, 0x5, "b1aa99bcccaa703efaf61d5b5d9939e7eb957449c73da45d9deac99c620956e3784791e9c4f63920c066849c82983bf8577f3de5c969577904bcd30cababe0032be84965a46f3695970a37ec25a855b9"}, 0xd8) 2018/03/22 23:05:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/22 23:05:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400080000, 0xffffffff00000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r1, r1) 2018/03/22 23:05:55 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd1af, 0x200000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0xfa42, 0xc}) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x4ff7, 0x4, 0x5, 0xffff, 0x7, [{0xe3a, 0x0, 0x8001}, {0x3, 0x1, 0x8f5, 0x0, 0x0, 0x204}, {0x10000, 0x0, 0x3533, 0x0, 0x0, 0x680}, {0x20, 0x1f, 0x7fff, 0x0, 0x0, 0x200}, {0x8, 0xd54, 0x0, 0x0, 0x0, 0x400}, {0x1000, 0x8, 0xa5, 0x0, 0x0, 0x2308}, {0x6, 0xfffffffffffff107, 0x400, 0x0, 0x0, 0xa00}]}) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:55 executing program 3: socket$inet6(0xa, 0x80813, 0x8010000000000081) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/22 23:05:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/03/22 23:05:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffc, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x8dd, 0x1f}, &(0x7f0000000180)=0xc) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000200)={0x4, 0x8000}) socketpair(0x10, 0x80000, 0x81, &(0x7f00000001c0)) 2018/03/22 23:05:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000580)={{0x0, 0x10001}, {0xe}}) 2018/03/22 23:05:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000), 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/22 23:05:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x0, {}, {}, @cond}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/219) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x400000) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000008c0)) 2018/03/22 23:05:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6, 0x8, [0x851, 0x54, 0x1, 0x0, 0x2, 0x3, 0x7fff, 0x55]}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x401, 0x80, r3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000380)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xff, 0x80000) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'teql0\x00', 0x200}) write$eventfd(r4, &(0x7f00000000c0)=0x7ff, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x400, 0x0, 0x7}, 0x100000000, 0x2}) 2018/03/22 23:05:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x1e0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:55 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) 2018/03/22 23:05:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000080)={0xffffffffffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xdc1}}) 2018/03/22 23:05:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0xfffffffffffffffd, 0x0) semget$private(0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) dup3(r0, r2, 0x0) 2018/03/22 23:05:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xff, 0xce, 0x1f}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x400, 0x727, 0x8, 0xfffffffeffffffff, 0x2}, &(0x7f0000000180)=0x14) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:55 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x65b6ee5bc3690894, 0x0) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x1, 0x104) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000001c0)={0x159b0b, 0xd000}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x101000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000300)=""/4096) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x1, 0x3, 0x1f}}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000100)={0x3, r2}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000280)=""/126) 2018/03/22 23:05:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x101002) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x20, 0x4) 2018/03/22 23:05:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0xc002, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000001c0)={0x1ff, 0x0, &(0x7f0000ffd000/0x1000)=nil}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xa, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0e630c4000000000ed34"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000bfd0)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000011000)}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00R\flN\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r4, 0xfff}, &(0x7f0000000140)=0x8) 2018/03/22 23:05:55 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x204000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)=0x0) r2 = getuid() socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000400)="9272f1566f9a", 0x6}, {&(0x7f0000000480)="b4b2988963f77a45acb386bb8f1cacbd54c3c4f2d616eb5714b3a807327bf2e0743b75569b3ed8a9b8d53dbf7a95f1eca0eedeca3a2b45ccaef7d29aafafc8c331e5297f19", 0x45}, {&(0x7f0000000500)="d60af08b5291b29ef0df044376cd19ad264ffd071c637edb993c0d6879cfadb65f7e87cc0ccfd7dceac2a7c894889aa613d362ca244ffd4e1cb1d4c906ec25980eafe5a61d13dd01c53c05c316ee8309734cfe72faef860cc1c620f047d1a48b4cdc2d16b43f84319cc76d24bc74cf1772000c7f05467bc0d5b9d45503e8f6f7360edc6ba8", 0x85}], 0x3, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x78, 0x4}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setgroups(0x5, &(0x7f0000000340)=[r10, r11, r12, r13, r14]) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x7) r15 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000ac0)=""/19, 0x13, 0x81, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000440)) ioctl(r15, 0x2283, &(0x7f0000001000)) 2018/03/22 23:05:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x5, 0x1000, 0xffffffffffffffc1, 0x2c, 0xfffffffffffffffb}, &(0x7f0000000280)=0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x8000000, 0x12, r0, 0x0) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getpgrp(r3) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/22 23:05:55 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)=""/203, &(0x7f0000000280)=0xcb) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 209.784211] audit: type=1400 audit(1521759955.372:140): avc: denied { map } for pid=21295 comm="syz-executor3" path="socket:[70192]" dev="sockfs" ino=70192 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 23:05:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x4, 0x100) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x20, 0x7fff, 0x3, 0x7, 0xc7e1, 0x95, 0x80, 0x5, 0x6f, 0x8001}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)=[0x800000000000fa]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0xa080, 0x0) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x8, 0x7, 0xffffffffffffffff, 0x6, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) listen(r1, 0x9) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)='./file0\x00') accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000480)="6feac57237f50f97afa3abdcd49822b37b5c7c561a76ac000688867c068a72285e34425c983c7a423f2c1e355bc7ead63ae72e95a7fe9c845a9679b03be706c75626170d246f0d908e2eef9b377088577994f15482d8b33a8c5623af90385f56351b65fda273b81f39bda7de394c2d4b2978fad60d493f8b01000000c515726291c22b01393f457c5a454d3980cc1e117f72255cb3d2f16ea9fb6c339b10a7fed1ffa6028bdc2cabca8a709258c71011154adad99634052a210000009b8a9b00eee316a0", 0x9) 2018/03/22 23:05:55 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) epoll_create1(0x80000) 2018/03/22 23:05:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffbffffffaa08aaaad986404db05512a2359a0000080045000020000000000002907800000000e00000011100907800000000b3000000"], &(0x7f00003b5000)={0x0, 0x1, [0x10d, 0xfffffffffffffffa]}) 2018/03/22 23:05:55 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000000180)=""/136) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000001}) 2018/03/22 23:05:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x7}, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x37c) getsockname$ax25(0xffffffffffffffff, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/03/22 23:05:55 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x98300) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) keyctl$link(0x8, 0x0, 0x0) 2018/03/22 23:05:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) close(r0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) [ 209.812208] audit: type=1400 audit(1521759955.372:141): avc: denied { read } for pid=21295 comm="syz-executor3" path="socket:[70192]" dev="sockfs" ino=70192 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 209.855442] audit: type=1400 audit(1521759955.444:142): avc: denied { getopt } for pid=21295 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 23:05:55 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x86000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000051}, 0x4000) 2018/03/22 23:05:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:55 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x40000004031, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 23:05:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000380)=0x6) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @rand_addr}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/03/22 23:05:55 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @rand_addr=0x6}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x40, 0x3ff, 0x3f, 0x8, 0x1, &(0x7f0000000200)='gre0\x00', 0x9, 0x2, 0xfffffffffffffffc}) r1 = socket$inet(0x10, 0x5, 0x7) r2 = accept4(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x3, 0x6, 0xc0000000000, 0xfffffffffffffffa, 0x7, 0x7, 0xc8, 0x3, 0xfffffffffffffffd, 0x2}, 0xb) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000500)=0xff, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000340)={0x100, 0x6cd, 0x7ff, 0x3, 0x80, 0x80, 0x200, 0x8, 0x743fb880, 0x6, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="5a00003aaf00ee7a587ba92fd155a046c660b3a36c6a88848c2b59252e5e644200504b1b1fde3b1e8594e1a2aa9b2b4400b07db274b7460d55fa2565c7c8800ef17fa654ac6f42fb090b5f78726bf0d1f2f9d5fa4c1b58ee4ed8fa371248b83ad13694a12b9456bf82c5b0c5dcdd17d0"], &(0x7f00000003c0)=0x62) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x86, "f8ed3033aa511718888fa566528a29522506b647d9875e09a3ce0d1905670c6f3430e964073e7f841e1f71685b26b11880cf52d2e0263f7a69614b140c63b6dc556e9cad3aff7a7dc59a658347ba75e5d006833459af532455632ddec3660e6dbc53c464a84ecc8c49efcdf0ad90d6dc705fc503fe7e1231aa1b81bda651b7f786127949ffbc"}, &(0x7f00000004c0)=0x8e) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:55 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="899cad3def7b32f22073797374656d5f75e46f000000000099c20000000000000000000000000000000000000000009135c0d36004e98dcf9f9b8f07f951a7c18fd277593b91555d04a6bfcd6ee9e098429decc6a4935d45280b0ddc5d0f670982c723e849cc4369665f96105d1c2f79b5fe01186e5b5accafde0ab25194b6d751f4d561747bd599e8f42028b2d76dd4b76976dae215000000000000"], 0x2f) read(r0, &(0x7f000022e000)=""/74, 0x4a) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) r3 = dup2(r0, r2) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/03/22 23:05:55 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x7) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) close(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000000c0)={0x20000000}) 2018/03/22 23:05:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r1, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000440)=[@cr0={0x0, 0x40000020}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/22 23:05:55 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0xffffffffffffff39}], 0x1, 0x0, 0xffffffffffffffe8}, 0x0) [ 209.966295] syz-executor4: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 209.978257] syz-executor4 cpuset=/ mems_allowed=0 [ 209.983182] CPU: 1 PID: 21343 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #362 [ 209.990518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.999851] Call Trace: [ 210.002426] dump_stack+0x194/0x24d [ 210.006034] ? arch_local_irq_restore+0x53/0x53 [ 210.010676] ? idr_get_free+0xfd0/0xfd0 [ 210.014631] ? kernel_text_address+0x102/0x140 [ 210.019194] warn_alloc+0x19a/0x2b0 [ 210.022799] ? zone_watermark_ok_safe+0x400/0x400 [ 210.027631] ? save_stack+0x43/0xd0 [ 210.031228] ? kasan_kmalloc+0xad/0xe0 [ 210.035088] ? __kmalloc_node+0x47/0x70 [ 210.039033] ? kvmalloc_node+0x64/0xd0 [ 210.042902] __vmalloc_node_range+0x4f0/0x650 [ 210.047383] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.052029] __vmalloc_node_flags_caller+0x50/0x60 [ 210.056932] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.061577] kvmalloc_node+0x82/0xd0 [ 210.065267] xt_alloc_entry_offsets+0x21/0x30 [ 210.069741] translate_table+0x235/0x1690 [ 210.073883] ? lock_release+0xa40/0xa40 [ 210.077836] ? __check_object_size+0x8b/0x530 [ 210.082318] ? __might_sleep+0x95/0x190 [ 210.086271] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 210.091091] ? kasan_check_write+0x14/0x20 [ 210.095304] ? _copy_from_user+0x99/0x110 [ 210.099430] do_ip6t_set_ctl+0x370/0x5f0 [ 210.103464] ? userfaultfd_unmap_prep+0x540/0x540 [ 210.108287] ? translate_compat_table+0x1c50/0x1c50 [ 210.113275] ? do_mmap+0x362/0xe00 [ 210.116805] ? mutex_unlock+0xd/0x10 [ 210.120495] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 210.125754] nf_setsockopt+0x67/0xc0 [ 210.129447] ipv6_setsockopt+0x10b/0x130 [ 210.133490] tcp_setsockopt+0x82/0xd0 [ 210.137275] sock_common_setsockopt+0x95/0xd0 [ 210.141788] SyS_setsockopt+0x189/0x360 [ 210.145742] ? SyS_recv+0x40/0x40 [ 210.149179] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 210.154694] ? do_syscall_64+0xb7/0x940 [ 210.158649] ? SyS_recv+0x40/0x40 [ 210.162085] do_syscall_64+0x281/0x940 [ 210.165948] ? __do_page_fault+0xc90/0xc90 [ 210.170155] ? _raw_spin_unlock_irq+0x27/0x70 [ 210.174627] ? finish_task_switch+0x1c1/0x7e0 [ 210.179098] ? syscall_return_slowpath+0x550/0x550 [ 210.184003] ? syscall_return_slowpath+0x2ac/0x550 [ 210.188908] ? prepare_exit_to_usermode+0x350/0x350 [ 210.193900] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 210.199249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.204075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.209238] RIP: 0033:0x454239 [ 210.212400] RSP: 002b:00007fdf7c144c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 210.220081] RAX: ffffffffffffffda RBX: 00007fdf7c1456d4 RCX: 0000000000454239 [ 210.227327] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 210.234576] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 210.241818] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 210.249062] R13: 0000000000000523 R14: 00000000006f8be8 R15: 0000000000000000 [ 210.256683] warn_alloc_show_mem: 1 callbacks suppressed [ 210.256686] Mem-Info: [ 210.264467] active_anon:94375 inactive_anon:64 isolated_anon:0 [ 210.264467] active_file:3677 inactive_file:8706 isolated_file:0 [ 210.264467] unevictable:0 dirty:73 writeback:0 unstable:0 [ 210.264467] slab_reclaimable:13342 slab_unreclaimable:91252 [ 210.264467] mapped:24443 shmem:73 pagetables:771 bounce:0 [ 210.264467] free:1388855 free_pcp:447 free_cma:0 [ 210.297722] Node 0 active_anon:373304kB inactive_anon:256kB active_file:14708kB inactive_file:34824kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97772kB dirty:292kB writeback:0kB shmem:292kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 266240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 210.325773] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 210.351935] lowmem_reserve[]: 0 2864 6373 6373 [ 210.356527] Node 0 DMA32 free:2934440kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935312kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:644kB free_cma:0kB [ 210.384225] lowmem_reserve[]: 0 0 3509 3509 [ 210.388563] Node 0 Normal free:2603088kB min:37120kB low:46400kB high:55680kB active_anon:379496kB inactive_anon:256kB active_file:14708kB inactive_file:34824kB unevictable:0kB writepending:292kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:5216kB pagetables:3084kB bounce:0kB free_pcp:988kB local_pcp:500kB free_cma:0kB [ 210.389253] syz-executor4: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 210.418372] lowmem_reserve[]: 0 0 0 0 [ 210.418390] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 210.418444] Node 0 [ 210.430274] syz-executor4 cpuset=/ mems_allowed=0 [ 210.430296] CPU: 0 PID: 21360 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #362 [ 210.430301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.430304] Call Trace: [ 210.430326] dump_stack+0x194/0x24d [ 210.434149] DMA32: [ 210.447649] ? arch_local_irq_restore+0x53/0x53 [ 210.447656] ? idr_get_free+0xfd0/0xfd0 [ 210.447667] ? kernel_text_address+0x102/0x140 [ 210.447685] warn_alloc+0x19a/0x2b0 [ 210.449935] 4*4kB [ 210.454746] ? zone_watermark_ok_safe+0x400/0x400 [ 210.454769] ? save_stack+0x43/0xd0 [ 210.454777] ? kasan_kmalloc+0xad/0xe0 [ 210.462140] (UM) [ 210.471454] ? __kmalloc_node+0x47/0x70 [ 210.471462] ? kvmalloc_node+0x64/0xd0 [ 210.471478] __vmalloc_node_range+0x4f0/0x650 [ 210.474036] 3*8kB [ 210.477638] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.477645] __vmalloc_node_flags_caller+0x50/0x60 [ 210.479862] (UM) [ 210.484493] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.484503] kvmalloc_node+0x82/0xd0 [ 210.484512] xt_alloc_entry_offsets+0x21/0x30 [ 210.484525] translate_table+0x235/0x1690 [ 210.488496] 2*16kB [ 210.493059] ? lock_release+0xa40/0xa40 [ 210.493072] ? __check_object_size+0x8b/0x530 [ 210.493090] ? __might_sleep+0x95/0x190 [ 210.496712] (M) [ 210.498816] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 210.498826] ? kasan_check_write+0x14/0x20 [ 210.503649] 3*32kB [ 210.508019] ? _copy_from_user+0x99/0x110 [ 210.508034] do_ip6t_set_ctl+0x370/0x5f0 [ 210.511900] (UM) [ 210.513932] ? translate_compat_table+0x1c50/0x1c50 [ 210.513955] ? mutex_unlock+0xd/0x10 [ 210.517890] 0*64kB [ 210.521746] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 210.521758] nf_setsockopt+0x67/0xc0 [ 210.526230] 2*128kB 2018/03/22 23:05:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@getlink={0x34, 0x12, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/22 23:05:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/4096) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) [ 210.528355] ipv6_setsockopt+0x10b/0x130 [ 210.528373] tcp_setsockopt+0x82/0xd0 [ 210.533016] (M) [ 210.537907] sock_common_setsockopt+0x95/0xd0 [ 210.537919] SyS_setsockopt+0x189/0x360 [ 210.539958] 3*256kB [ 210.544608] ? SyS_recv+0x40/0x40 [ 210.544625] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 210.548314] (UM) [ 210.552774] ? do_syscall_64+0xb7/0x940 [ 210.552787] ? SyS_recv+0x40/0x40 [ 210.556920] 3*512kB [ 210.559125] do_syscall_64+0x281/0x940 [ 210.559134] ? _raw_spin_unlock_irq+0x27/0x70 [ 210.559144] ? finish_task_switch+0x1c1/0x7e0 [ 210.563099] (UM) [ 210.567557] ? syscall_return_slowpath+0x550/0x550 [ 210.567568] ? syscall_return_slowpath+0x2ac/0x550 [ 210.571520] 3*1024kB [ 210.573464] ? prepare_exit_to_usermode+0x350/0x350 [ 210.573473] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 210.573486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.578304] (UM) [ 210.582511] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.582519] RIP: 0033:0x454239 [ 210.584736] 2*2048kB 2018/03/22 23:05:56 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/131) 2018/03/22 23:05:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x26, 0x1, 0x204, 0xffffffff, 0x0, 0xffffffffffff7276, 0x3c2c6219, 0x7, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000011c0)=""/20, &(0x7f0000001200)=0x14) r3 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001240)={r2, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) 2018/03/22 23:05:56 executing program 5: r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000005ff8), &(0x7f000001eff8)}}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f000001bff8), &(0x7f0000009ff8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000012ff8), &(0x7f000001cff8)}}], 0x150}, 0x0) socketpair(0x9, 0x1, 0xd3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x0) [ 210.588849] RSP: 002b:00007fdf7c102c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 210.588855] RAX: ffffffffffffffda RBX: 00007fdf7c1036d4 RCX: 0000000000454239 [ 210.588858] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 210.588864] RBP: 000000000072c010 R08: 0000000000000004 R09: 0000000000000000 [ 210.592906] (UM) [ 210.594932] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 210.594936] R13: 0000000000000523 R14: 00000000006f8be8 R15: 0000000000000002 [ 210.759489] 714*4096kB (M) = 2934440kB 2018/03/22 23:05:56 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={0x0, 0x7ffff, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x8}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r2, 0x0, r3}) r6 = gettid() ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000040)={r4, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000080)={r7, r4, 0x8}) migrate_pages(r6, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x102) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x80000001}, 0x8) [ 210.763407] Node 0 Normal: 3325*4kB (UME) 1744*8kB (UME) 2051*16kB (UME) 1750*32kB (UME) 756*64kB (UME) 124*128kB (UME) 40*256kB (UME) 25*512kB (UME) 8*1024kB (UM) 4*2048kB (UME) 584*4096kB (M) = 2611812kB [ 210.781871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 210.790432] 12464 total pagecache pages [ 210.794408] 0 pages in swap cache [ 210.797851] Swap cache stats: add 0, delete 0, find 0/0 [ 210.803230] Free swap = 0kB [ 210.806252] Total swap = 0kB [ 210.809278] 1965969 pages RAM [ 210.812387] 0 pages HighMem/MovableOnly [ 210.816343] 329728 pages reserved 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000380)=0x6) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @rand_addr}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) rt_sigqueueinfo(0x0, 0x2e, &(0x7f0000000200)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) dup3(r3, r2, 0x0) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9ad0200000f32b8fa7f00000f23c80f21f8350400d0000f23f866b80f000f00d066b8ce000f00d02e360fc76d6e66b836008ed00f01980300000002b8fa6000000f07b99c0b00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000200), 0x0) accept$alg(r2, 0x0, 0x0) pipe(&(0x7f0000000000)) 2018/03/22 23:05:56 executing program 5: setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f00000000c0), 0x4) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000980)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000940)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) 2018/03/22 23:05:56 executing program 4: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) getpid() openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003c00), 0x0) timerfd_create(0x7, 0x800) socket$key(0xf, 0x3, 0x2) 2018/03/22 23:05:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) r1 = dup2(r0, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x3b6, 0xfff, 0x6}) ioperm(0x3, 0xfffffffffffffb68, 0x5) write(r0, &(0x7f0000000040), 0x0) r2 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffff8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) keyctl$get_keyring_id(0x0, r2, 0xe3) renameat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x800, &(0x7f00000002c0)=0x4) 2018/03/22 23:05:56 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/03/22 23:05:56 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000700)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x4000000000845, 0xffffff64) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000380)=0x6) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @rand_addr}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 0: r0 = socket$inet(0x10, 0x0, 0x9) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) 2018/03/22 23:05:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0)="b584174357bd92150b62bbb424bf76bda8ac1a", 0x13, 0x4, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}, 0x80) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @broadcast}, &(0x7f0000000080)=0xc) 2018/03/22 23:05:56 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) ptrace$setsig(0x4203, r0, 0xe3c5, &(0x7f0000000540)={0x27, 0x2, 0x6, 0xb0e}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x0, 0x4}, 0x10) msgget(0x0, 0x22) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x2001) msgrcv(0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000311f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x8000000000000000, 0x0) recvfrom(r2, &(0x7f0000002080)=""/4096, 0x1000, 0x100, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_newaddr={0x20, 0x14, 0x928, 0x70bd28, 0x25dfdbfd, {0x2, 0x80, 0x200, 0xfd, r4}, [@IFA_ADDRESS={0x8, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40014}, 0x8801) 2018/03/22 23:05:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000380)=0x6) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @rand_addr}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280800) openat(r0, &(0x7f0000000280)='./file0\x00', 0x507280, 0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x52, [], 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/82}, &(0x7f0000000240)=0x78) 2018/03/22 23:05:56 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="fc541c91eb1574013933d74567073f4ee223dce58cd44db775", 0x19, 0x4000000, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000380)=0x6) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') fchdir(r0) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"8232e03f25449c"}, 0x7}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0x8, 0x4) getresuid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x6}, 0x1) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) 2018/03/22 23:05:56 executing program 4: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@local, @multicast1, 0x0}, &(0x7f0000000140)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x9, 0x99, &(0x7f00000001c0)=""/153, 0x0, 0x0, [], r0}, 0x48) 2018/03/22 23:05:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='nw/net\x00') ioctl$VT_RELDISP(r0, 0xb701) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}], 0x58) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) 2018/03/22 23:05:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)) sendmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="645f6a1bdbac"}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000a40)="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", 0xf1d}, {&(0x7f0000000340)="4eb50f5f5aa1fb42585507d2e4b5aace1afa274dce58a75f061d8e020bfd5cdccd6347dadd9699bd04d2ec204f787332efd87496734088a00580fdcfa49cbaa7923bc02228c65bc1cd5f3f301855c10fd967def03c7cf2668bfb1be6384a366bfb636f9ebe648f368278ec28ba0d74ebdb5f79696ca914009b36912feee82cbfb66b44b0722eb0af2ba65953ef37027cbb1298afd579b6a00802e77a40584d4e63aadff5548f4fb21ab0", 0xaa}], 0x2, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000000880)=@ll={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @random="362acfde0834"}, 0x80, &(0x7f0000000980), 0x0, 0x0, 0x0, 0x8000}, 0xff}], 0x2, 0x24000000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/22 23:05:56 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x358) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001240)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="81", 0x1}], 0x1, &(0x7f0000000a00)}, 0x4091) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000004a80)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)="a155f3c12a36418a3503e96a1845ad672f64e1c1eae6b046fb21f4f83138e1b1cc", 0x21}], 0x1, &(0x7f0000000500)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/03/22 23:05:56 executing program 7: r0 = socket(0x4000000000011e, 0x8000000000006, 0x2000000) getsockopt(r0, 0x10f, 0x81, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/03/22 23:05:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400001, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x3, 0x12000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:56 executing program 4: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000080)={0x10001, 0x0, 0x1, 0xffffffffffffff9c}) fcntl$notify(r0, 0x402, 0x20) setrlimit(0x7, &(0x7f0000000000)) epoll_create(0x3) eventfd(0x100) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffff9) 2018/03/22 23:05:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x3f, 0x101000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000200)=0x4) ioctl(r0, 0x800000080004535, &(0x7f0000a8d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='irlan0\x00') getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) memfd_create(&(0x7f0000000080)='/dev/input/event#\x00', 0x0) write$vnet(r2, &(0x7f0000000140)={0x1, {&(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/71, 0x3, 0x4}}, 0x68) 2018/03/22 23:05:56 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x2d66, 0x8, 0x0, 'queue0\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000200)) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) 2018/03/22 23:05:56 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 6: mmap(&(0x7f0000a05000/0x400000)=nil, 0x400000, 0x1fffffd, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xdc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x3d, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/245, &(0x7f0000000180)=0xf5) 2018/03/22 23:05:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x101000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40402) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r1}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000040)={0x8, 0x6}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') 2018/03/22 23:05:56 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x9, 0x3, [0x8, 0x7fffffff, 0xfffffffffffffb62]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x3, @empty, 0x2}}}, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) getsockname$llc(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) ptrace$pokeuser(0x6, r3, 0x40, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0xb5b, 0x1, [0xa90]}, &(0x7f00000002c0)=0xa) close(r0) 2018/03/22 23:05:56 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) prctl$void(0x22) 2018/03/22 23:05:56 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x10000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0xa0) 2018/03/22 23:05:56 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 0: r0 = socket$inet(0x10, 0x5, 0xffffffffffffffff) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:56 executing program 5: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x0, 0xfffffffffffffffe}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={r0, 0x1ff}, 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) read(r2, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r2, 0x1, &(0x7f0000000100)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipv4_newroute={0x2c, 0x18, 0x4, 0x70bd27, 0x25dfdbfb, {0x2, 0x90, 0x94, 0x1, 0xfe, 0x1, 0xff, 0x1, 0x5388fb5fa09bcbad}, [@RTA_UID={0x8, 0x19, r3}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000044}, 0x24044800) r4 = dup2(r1, r1) sendmsg$nl_crypto(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@upd={0xe0, 0x12, 0x0, 0x0, 0x0, {{'sha384-avx\x00'}}}, 0xe0}, 0x1}, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.sockprotoname\x00') bind$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) 2018/03/22 23:05:56 executing program 0: r0 = socket$inet(0x10, 0x4000000004000007, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) getpeername(r0, &(0x7f0000000140)=@ethernet={0x0, @random}, &(0x7f0000000040)=0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x400, 0x0) sendmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000006c0)="ba739f3a3229c23b80531041a900973d924445ee0a161723a8a35d315db097caeb825df5f43823eefae9c3af5b7a159fe4db26728b4c1534614c545a1ea8e0043558", 0x42}, {&(0x7f0000000740)="a195f2bd08065ee28d6dc7574a6f8c2b34d595471275f62a302a5c2de67368810603a617cac283429f0b5c2fa4bba92bc2d461c86822511a75b894372bd55eb1272bdc68183294559e559fd7cfae4927331ab6864610fab23ed2957c66d9b12ea981cf778f83202e91725d2c59e9d1ddc24b2520e5fc3abe6a5dd54c75d43dcc1e6d0359bfccc3d765", 0x89}], 0x2, 0x0, 0x0, 0x8000}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x13}, @empty, 0xffffffff, 0xffffff00, 'bpq0\x00', 'vlan0\x00', {}, {}, 0x89, 0x1, 0x2}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x962, 0x0, [0x35, 0x1b, 0x30, 0x34, 0x25, 0x34, 0x2f, 0x8, 0x23, 0x29, 0x40, 0x37, 0x8, 0x0, 0xd, 0x3e], 0x1, 0x9, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x1}, @common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$inet(0x10, 0x0, 0x7) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000140)=""/3, 0x3}], 0x2, &(0x7f00000001c0)=""/9, 0x9, 0x5}, 0x20) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r2, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000017c0)="0c36a8e34f29990a94fc72aca1b84857d86fafd08e4235d0c300aa5794c99c8fc6aac1b9d7adb81471cc6c62fb9f61c4ef612b49d870d250d63071e6546c22439b424650c1f03acf72008949b2b6d54efdbfc5811ba16fc305f37b9d3ed909285b5d3b9ff15fe2e18903cbaf4db5d90437153af91c4d17cff7797c1f50d48d4e", 0x80}], 0x1, &(0x7f0000000200)}, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) r1 = semget$private(0x0, 0x1, 0x9) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x3]) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x53dec2) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x1, 0x0) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) accept4$alg(r2, 0x0, 0x0, 0x80800) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140)=0x9, 0x4) 2018/03/22 23:05:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000040)="aae2", 0x2, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x2) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000280)=""/193, &(0x7f0000000380)=0xc1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r4, @in={{0x2, 0x4e24, @rand_addr=0xa59c}}, 0x2, 0x80000001}, 0x90) 2018/03/22 23:05:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x1f}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x18c6c396}], 0x64) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) dup3(r1, r0, 0x0) 2018/03/22 23:05:56 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x200058) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[], {0x8100, 0x1, 0x1ff, 0x3}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ra={0x94, 0x6}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "77eac9", 0x0, "e74220"}}}}}}, 0x0) rt_sigtimedwait(&(0x7f0000000140)={0x5}, &(0x7f0000000080), &(0x7f0000000100), 0x8) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/22 23:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e14000/0x1000)=nil, 0x1000, 0x7f) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="f5d42e6c52c741f1a130cb894517198cf053da72f59f99fdd3cc6e3bc714ce4a93c765b2231f706e8be765aa04218e71a87fe1dfdd450d3a7b4115953303215ab85578f556f379d566251783deecfbfeddfe3b02c61c63516b7fa986d480406fa028eade32f445c2c70b335844500ed5971ca7964b311f1ed8bb21d9c4fecb3118") syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x99) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x18) 2018/03/22 23:05:56 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet(0x10, 0x3, 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x2f8, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x260, 0xffffffff, 0xffffffff, 0x260, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffffff, 0xffffff00, 'ip_vti0\x00', 'bpq0\x00', {}, {0xff}, 0x5e, 0x2, 0x2}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'syzkaller1\x00', {0x20, 0x8, 0x400, 0x4, 0x8, 0x101, 0x400, 0x0, 0x18}, 0x1000}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x21be90b2495bb87f, 0xffffffffffff7fff, 0x101, 0x7f, '\x00', 'syz0\x00', 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) ftruncate(r1, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xafc}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) 2018/03/22 23:05:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xfffffffffffffea8, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002300290800000000000000000000000000000000fe800000000000020000000000000015"], 0x18}, 0x1}, 0x0) 2018/03/22 23:05:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001a00150000000000000000000a0000000000020000000000040009002cf01e63e7f4cc95d4f2f33459f9e9cd128b7d69956672eacdade26ff14f82e81005"], 0x20}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x1}, 0xc) 2018/03/22 23:05:56 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x2, 0xffffffffffffff9c, 0x1}) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpid() umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x3, 0x1, 0x8000, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x6080) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0xd000, &(0x7f0000000000), 0x8, r2, 0x4}) 2018/03/22 23:05:56 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400000400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000380)=[{0x64}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/22 23:05:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r4, 0xa10, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x24008001}, 0x8011) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001340)) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x401) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/22 23:05:56 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1000, 0x80080) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x102) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x100000000000000, 0x4, 0x1, r2}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0xd10c1d72dbd4c607}, 0x38}, 0x1}, 0x0) 2018/03/22 23:05:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x101, &(0x7f0000000200)="5cd0c2ef32f3c53f25eb707d5ea90ee645e0e658c7220ba7c0996b66712b140eee050cb2fd912fcbe7c964b585caf015258a1e06d19e612831dbe3825d75d9eccfc05287") syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:56 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x6000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x7f) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) [ 211.358367] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=21551 comm=syz-executor0 2018/03/22 23:05:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0xc, {{0x2, 0x104e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xfffffffffffffe8c) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/03/22 23:05:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) [ 211.407650] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=21569 comm=syz-executor0 2018/03/22 23:05:57 executing program 6: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x208402, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0x3f}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x10001, 0x129000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a00)={0x0, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, [0x8e, 0x2, 0x100, 0x0, 0x0, 0x7f, 0x7, 0x93, 0x7f, 0xbceb, 0x8, 0x0, 0x81, 0x100, 0x4]}, &(0x7f0000000b00)=0x100) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) 2018/03/22 23:05:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x800) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x900, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000002800)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/63, 0x3f}}], 0x1, 0x40000021, 0x0) 2018/03/22 23:05:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x20}, &(0x7f0000000400)=0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1, 0x0, 0xff68}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x5, 0x208, 0x20, 0xffffffffffff1e9a, 0x200, 0x5, 0x5, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0x6}, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e23, 0x7, @empty, 0x3}}, 0x10000, 0x4, 0x4, 0x0, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) 2018/03/22 23:05:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r4, 0xa10, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x24008001}, 0x8011) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001340)) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x401) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/22 23:05:57 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'nr0\x00', 0x400}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x109, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/22 23:05:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x401, 0xcd6144cc86b25e79}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:57 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000580)={0xffffffff}, 0x13f}}, 0x20) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300)=0x4, 0x4) write$rdma_cm(r0, &(0x7f0000000740)=@reject={0x9, 0x0, 0xfa00, {r1, 0x0, "c6d17f", "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"}}, 0xf07f0b6f) clock_gettime(0x0, &(0x7f0000004e40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004c80)=[{{&(0x7f0000000080)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/216, 0xd8}], 0x2, &(0x7f0000000380)=""/129, 0x81, 0x401}, 0x3}, {{&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/66, 0x42}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000600)=""/121, 0x79}, {&(0x7f0000000540)=""/17, 0x11}, {&(0x7f0000001880)=""/194, 0xc2}, {&(0x7f0000001980)=""/217, 0xd9}], 0x6, &(0x7f0000000700)=""/53, 0x35, 0x3}, 0x3}, {{&(0x7f0000001a80)=@generic, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001b00)=""/110, 0x6e}, {&(0x7f0000001b80)=""/152, 0x98}, {&(0x7f0000001c40)=""/139, 0x8b}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/55, 0x37}, {&(0x7f0000002d40)=""/223, 0xdf}], 0x6, &(0x7f0000002ec0)=""/34, 0x22, 0x9f}, 0x1}, {{&(0x7f0000002f00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003380)=[{&(0x7f0000002f80)=""/99, 0x63}, {&(0x7f0000003000)=""/183, 0xb7}, {&(0x7f00000030c0)=""/240, 0xf0}, {&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/71, 0x47}, {&(0x7f0000003340)=""/64, 0x40}], 0x6, &(0x7f0000003400)=""/107, 0x6b, 0x7}, 0x6}, {{&(0x7f0000003480)=@can, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003500)=""/190, 0xbe}, {&(0x7f00000035c0)=""/177, 0xb1}, {&(0x7f0000003680)=""/234, 0xea}, {&(0x7f0000003780)=""/50, 0x32}], 0x4, &(0x7f0000003800)=""/41, 0x29, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000003840)=""/51, 0x33}, {&(0x7f0000003880)=""/100, 0x64}, {&(0x7f0000003900)=""/15, 0xf}, {&(0x7f0000003940)=""/110, 0x6e}], 0x4, &(0x7f0000003a00)=""/74, 0x4a}, 0x40}, {{&(0x7f0000003a80)=@can, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003b00)=""/35, 0x23}, {&(0x7f0000003b40)=""/39, 0x27}, {&(0x7f0000003b80)=""/157, 0x9d}], 0x3, &(0x7f0000003c80)=""/4096, 0x1000, 0x81}, 0x2}], 0x7, 0x10123, &(0x7f0000004e80)={r3, r4+30000000}) accept4$bt_l2cap(r5, &(0x7f0000004ec0), &(0x7f0000004f00)=0xe, 0x80800) 2018/03/22 23:05:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:57 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) write$selinux_create(r1, &(0x7f0000000240)=@access={'system_u:object_r:dbusd_etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x34}, 0x33) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x16}, 0x47, r2}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bond0\x00', 0x7}) socket$packet(0x11, 0x3, 0x300) 2018/03/22 23:05:57 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) [ 211.605327] tty_warn_deprecated_flags: 'syz-executor6' is using deprecated serial flags (with no effect): 00000400 [ 211.630121] tty_warn_deprecated_flags: 'syz-executor6' is using deprecated serial flags (with no effect): 00000400 [ 211.636792] QAT: Invalid ioctl 2018/03/22 23:05:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) arch_prctl(0x1001, &(0x7f00000000c0)="217ba23b09d41f36870c6bd1c2da7b981fe06d2163425cff00a76852656296ccfce7f733835f4cff258be046626a5463188e6f9bf8a8be7293c0a27192fa2afb730a836f4113b853612a02a36058a34655c9d3e93bc39af55c36d1ede503c6124390c8d16eaf7b29dbbc50b216660ecdf942ae0681c28e40b14c00cbc2e4837ca44baab0ecca4e842f0ad7300cc46e7ae580222811e24d4557221bae42964314c47b960d3d51cdced84edace19944ca95215044b7e8049af8c64046e0b6e1e0b71b9773031c35107c293a281e5844e79b478b9cef35b3a62bbb12c") syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') 2018/03/22 23:05:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x50fd, &(0x7f0000000040)="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") 2018/03/22 23:05:57 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000300)=@in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)="929a9f6d52b35fbb38867244e5dabda27ab9688db00b0cffc6e8727f401cf47803527ff84e80d21be9afdb716f802561fc6031", 0x33}, {&(0x7f00000003c0)="d0fac2407e8a00809e3a49a701571a7c1cfe4ac6a1e1501809cbc7d01b9c73375b9b08ad1c36f7cac6ce8b289b5fc7d788f2d5b84cb09a2101b8305a", 0x3c}], 0x2, 0x0, 0x0, 0x4}, 0x801) r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x20000040) inotify_rm_watch(r1, r3) sendmsg(r2, &(0x7f0000000140)={0x0, 0xffffffffffffff9e, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x10}], 0x1, 0x0, 0xb, 0x4}, 0x4000000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000001c0)={0xffff, 0xc, [0x3, 0x26, 0x101]}) [ 211.658599] QAT: Invalid ioctl 2018/03/22 23:05:57 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x20800) 2018/03/22 23:05:57 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x0, {0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f00000000c0)=[{0x20, 0x117, 0x265cd3f, "2c078eb9c44ae6f9b967acd65703"}], 0x20}, 0x8000}], 0x0, 0x0) 2018/03/22 23:05:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x4, 0x9]}, 0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x30000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r3 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x3) 2018/03/22 23:05:57 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000fe2f17)='$', 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000000)={'\x00', @ifru_mtu=0x2}}) 2018/03/22 23:05:57 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) pread64(r0, &(0x7f0000000140)=""/213, 0xd5, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:57 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0af00000000000000250000000000000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="1879a5c1ca690000000a0000fcff000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x8, {0x80000000, 0xab, 0x8, 0x7, 0x8, 0x4a64}, 0x3, 0x7}, 0xe) 2018/03/22 23:05:57 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getrusage(0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x3) 2018/03/22 23:05:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000000000000015ab27000000000000000000000000000000000000ca000000a2eb4e3c604ab71eb46886e0a404475fd7f0c030d16ace8519cae2e6bcc658e945cdaebd96a32cc16f5dd70a358a939434cea5db096f5917f9019db5581239a98820cf18a717ad145833fb36c270a70cef89da037fd2f264bfab833fad64ec17e33d4e78100cce4b73bf3a0c51caa90a6006ad7ab1f0f5ed0b38892f771f4235ab811adbbd2910bc4b9307fe03483af6ec76801811ad88d2625f0b1edd684bd1c52320f23f1b2bbfe9d942aa13596db7ce43ee6e2a093555749c8cec6593964ed94461cdc948d257390026ec8eef0d82a1a60bd83d4af2ec153ffb19d651b20328753369cdf26e29b3e26b35e63dd64f85a230c0580be623f3679b9d685985c3412acb08bbdb3517b230b9198d1b5ea7bceab04e07"], &(0x7f0000000000)=0xee) 2018/03/22 23:05:57 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffff0000, &(0x7f0000000040)}) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f0000128ff6)='id_legacy\x00', &(0x7f0000242000)='logon\x00') 2018/03/22 23:05:57 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:57 executing program 0: r0 = socket$inet(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000002c0)={0xf45b10a, 0x9, 0x18e}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'eql\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e20, 0xad64, 0x4e20, 0x80, 0x2, 0x80, 0xa0, 0x7f, r2, r3}, {0x38a, 0x0, 0x5, 0x7ff, 0x100000000, 0x7fff, 0x200, 0x100000000}, {0x300000, 0x8, 0xfbf, 0x1}, 0x7, 0x6e6bc0, 0x2, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x0, 0x0, 0x80, 0xfb, 0x8a}}, 0xe8) 2018/03/22 23:05:57 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r2 = dup(r0) ioctl$KDSETLED(r2, 0x4b32, 0x80000000) sysinfo(&(0x7f0000000100)=""/209) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0xc8f, 0x9, 0x1000, 0x800, 0x6, 0x3, 0x20, 0xfffffffffffffffc, 0x5, 0x1bb9, 0x9, 0x3, 0x9, 0x6, 0x9]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r4, 0x200, 0x7, 0x3ff}, &(0x7f0000000480)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4}, 0x10}, 0x1}, 0x4000004) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x400000000}) 2018/03/22 23:05:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000500)={@loopback}, &(0x7f00007f6000)=0xfffffffffffffe4e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000540)={{0x0, 0x1000, 0x8000, 0x1, 0x23, 0x8}, 0x1000, 0x8, 0x1, 0x1000, 0x3, "8d7b0ca9dcb006426380df5e3fa610445fd05d882b91b292ab6e0add6c5dd6764e0ab21bfc8faf42d1232fcbebfae446123aeacfecd3799d74d542572e685680c00daa1b401cdb9228728a8f10bde9ec09c56caa2ac9d37c9d1f37f0b328a31afdd4c7a49b41567ce72911a250b6ab04609fd45808d7827b166ed1bb571e3efb"}) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000fdff8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa8ff8), 0x0, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="075c61f41de0000002ffffffff010000ac140013ac1400aa0000f103e00000027f0000010000000000"], 0x1) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f000094aff7)='net/bnep\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r7, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1, 0x4952, 0x7, 0x2, r8}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) [ 211.784589] audit: type=1400 audit(1521759957.372:143): avc: denied { prog_run } for pid=21639 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 [ 211.815873] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27082 sclass=netlink_route_socket pig=21653 comm=syz-executor4 2018/03/22 23:05:57 executing program 6: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfff, 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, @perf_bp, 0x2000, 0x100000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xd5a1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r1 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x48000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000400)={0x3, 0xf4e}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) ptrace$getsig(0x4202, r2, 0x5, &(0x7f00000002c0)) r3 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c85139fb456627ef980906fd0a5b087b62e5055f43fed92eac4bbe9344687d70310fd2aed5bfab2ce9f28392262cb6a27620cdfe56bed911d143c0c4090d21416c2c2c15b1bd503fcf8a169accee0884bd56abc425f06d196143e7a9", 0x5c, 0xfffffffffffffffd) inotify_init1(0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000240)=0x8, 0x4) keyctl$link(0x8, r3, 0x0) [ 211.840427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27082 sclass=netlink_route_socket pig=21647 comm=syz-executor4 [ 211.857982] FAULT_INJECTION: forcing a failure. [ 211.857982] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 211.870013] CPU: 1 PID: 21670 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #362 [ 211.877361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.886691] Call Trace: [ 211.889256] dump_stack+0x194/0x24d [ 211.892869] ? arch_local_irq_restore+0x53/0x53 [ 211.897527] should_fail+0x8c0/0xa40 [ 211.901220] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.906302] ? __lock_acquire+0x664/0x3e00 [ 211.910514] ? print_irqtrace_events+0x270/0x270 [ 211.915248] ? find_held_lock+0x35/0x1d0 [ 211.919289] ? __lock_acquire+0x664/0x3e00 [ 211.923499] ? lock_pin_lock+0x360/0x360 [ 211.927536] ? __is_insn_slot_addr+0x1fc/0x330 [ 211.932093] ? lock_downgrade+0x980/0x980 [ 211.936229] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 211.941414] __alloc_pages_nodemask+0x327/0xdd0 [ 211.946056] ? trace_hardirqs_off+0x10/0x10 [ 211.950354] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 211.955354] ? lock_acquire+0x1d5/0x580 [ 211.959310] ? __lock_acquire+0x664/0x3e00 [ 211.963518] ? find_held_lock+0x35/0x1d0 [ 211.967557] ? trace_hardirqs_off+0x10/0x10 [ 211.971864] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 211.977040] alloc_pages_current+0xb6/0x1e0 [ 211.981348] skb_page_frag_refill+0x358/0x5f0 [ 211.985820] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 211.990728] ? lock_release+0xa40/0xa40 [ 211.994679] ? __lock_is_held+0xb6/0x140 [ 211.998732] tun_build_skb.isra.50+0x2f0/0x1840 [ 212.003385] ? tun_flow_update+0xf70/0xf70 [ 212.007596] ? __lock_acquire+0x664/0x3e00 [ 212.011815] ? print_irqtrace_events+0x270/0x270 [ 212.016548] ? trace_hardirqs_off+0x10/0x10 [ 212.020841] ? lock_release+0xa40/0xa40 [ 212.024795] ? print_irqtrace_events+0x270/0x270 [ 212.029533] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.034703] ? __lock_acquire+0x664/0x3e00 [ 212.038915] ? print_irqtrace_events+0x270/0x270 [ 212.043650] ? __lock_acquire+0x664/0x3e00 [ 212.047865] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.053031] ? __lock_is_held+0xb6/0x140 [ 212.057074] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.062235] ? __lock_acquire+0x664/0x3e00 [ 212.066444] ? __lock_acquire+0x664/0x3e00 [ 212.070657] ? trace_hardirqs_off+0x10/0x10 [ 212.074963] tun_get_user+0x18fa/0x3810 [ 212.078910] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.084102] ? tun_build_skb.isra.50+0x1840/0x1840 [ 212.089009] ? print_irqtrace_events+0x270/0x270 [ 212.093742] ? trace_hardirqs_off+0x10/0x10 [ 212.098067] ? tun_get+0x1ab/0x2e0 [ 212.101581] ? lock_downgrade+0x980/0x980 [ 212.105710] ? lock_release+0xa40/0xa40 [ 212.109661] ? __lock_is_held+0xb6/0x140 [ 212.113709] ? tun_get+0x1d4/0x2e0 [ 212.117223] ? tun_do_read+0x26c0/0x26c0 [ 212.121258] ? file_has_perm+0x1ee/0x5d0 [ 212.125303] tun_chr_write_iter+0xb9/0x160 [ 212.129517] do_iter_readv_writev+0x55c/0x830 [ 212.133992] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 212.138735] ? rw_verify_area+0xe5/0x2b0 [ 212.142777] do_iter_write+0x154/0x540 [ 212.146640] ? dup_iter+0x260/0x260 [ 212.150248] ? map_files_get_link+0x3a0/0x3a0 [ 212.154723] vfs_writev+0x18a/0x340 [ 212.158333] ? vfs_iter_write+0xb0/0xb0 [ 212.162284] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 212.167104] ? vfs_write+0x374/0x510 [ 212.170806] ? __lock_is_held+0xb6/0x140 [ 212.174850] ? __fdget_pos+0x130/0x190 [ 212.178712] ? __fdget_raw+0x20/0x20 [ 212.182414] do_writev+0xfc/0x2a0 [ 212.185839] ? do_writev+0xfc/0x2a0 [ 212.189444] ? vfs_writev+0x340/0x340 [ 212.193221] ? SyS_read+0x220/0x220 [ 212.196832] SyS_writev+0x27/0x30 [ 212.200259] ? SyS_readv+0x30/0x30 [ 212.203775] do_syscall_64+0x281/0x940 [ 212.207638] ? __do_page_fault+0xc90/0xc90 [ 212.211844] ? _raw_spin_unlock_irq+0x27/0x70 [ 212.216317] ? finish_task_switch+0x1c1/0x7e0 [ 212.220797] ? syscall_return_slowpath+0x550/0x550 [ 212.225705] ? syscall_return_slowpath+0x2ac/0x550 [ 212.230618] ? prepare_exit_to_usermode+0x350/0x350 [ 212.235614] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 212.240958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.245782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.250943] RIP: 0033:0x454111 [ 212.254108] RSP: 002b:00007fe3b1344ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 212.261790] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 0000000000454111 [ 212.269034] RDX: 0000000000000001 RSI: 00007fe3b1344bf0 RDI: 00000000000000fc [ 212.276279] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 212.283525] R10: 0000000000000032 R11: 0000000000000293 R12: 0000000000000013 [ 212.290770] R13: 0000000000000625 R14: 00000000006fa418 R15: 0000000000000000 [ 212.311712] audit: type=1400 audit(1521759957.900:144): avc: denied { setuid } for pid=21668 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 23:05:57 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:57 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES16], 0x0) 2018/03/22 23:05:57 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ftruncate(r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x32, 0x3, 0x2, 0x600000000000000, 0x800}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffff, 0x401, 0x1ff, 0x400, 0x82}, 0x98) 2018/03/22 23:05:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)}, 0x0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@alg, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000c80)=""/182, 0xb6}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 23:05:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x1c92, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x9}, 0x6, [0x6, 0x8, 0x8, 0x40, 0xffff, 0x101, 0x25, 0x7]}, 0x5c) 2018/03/22 23:05:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="5041e6db49c216fac121c34eb5efc9bb8126ffcbe3cb59cc119e2ec6906d5ea96805c367ede8e426449916f28d05b4528fe4b990eb318d67c26667c4c4963a71a0ad5694a416afbb0067e7e4d875caae013a98963b6f9b6ba6a8ecdd1dbe92e1798b080609f3f2b6e18006ec15a05beaf73286f628de0478daa4da0b9b409969ef3f1e9ed8174616651ca213d1e9ab", 0x8f, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffbb) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) listen(r0, 0x5) 2018/03/22 23:05:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x167}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x1add, 0x1, 0x7fff, 0x10, 0x2, 0x3fe, 0x7, 0x10, 0x5, 0x1000}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/03/22 23:05:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x2b8, [0x20000280, 0x0, 0x0, 0x200003c0, 0x20000508], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x339) 2018/03/22 23:05:58 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) uselib(&(0x7f0000000000)='./file0\x00') syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x80a, 0x80) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00\x00\x00\x00\x00\x00\t\x00'}, &(0x7f0000000080)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000140)={0x3a, 0x3, 0xee03, 0x1}) 2018/03/22 23:05:58 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = timerfd_create(0x2, 0x80000) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ashmem\x00', 0x3, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000001200)={0x6, 0xd, 0x1, 0xffffffffffffffff}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vga_arbiter\x00', 0xa040, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/access\x00', 0x2, 0x0) r7 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0}, &(0x7f0000001300)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) r10 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000013c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000014c0)=0xe8) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000015c0)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r15 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x0, 0x7f, &(0x7f0000001600)={0xffffffffffffffff}) r17 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001640)='/dev/cuse\x00', 0x400000, 0x0) r18 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001680), 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000016c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001700)=0x0) r21 = getuid() getgroups(0x9, &(0x7f0000001780)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r23 = syz_open_dev$vcsa(&(0x7f00000017c0)='/dev/vcsa#\x00', 0x3, 0x400) r24 = syz_fuseblk_mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0\x00', 0x2001, 0xffffffffffffffff, 0x0, 0x2, 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001bc0)={0x0, 0x80000, 0xffffffffffffffff}) r26 = syz_open_dev$adsp(&(0x7f0000001c00)='/dev/adsp#\x00', 0x5, 0x400000) r27 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer2\x00', 0x200000, 0x0) r28 = accept4$llc(0xffffffffffffffff, &(0x7f0000001c80), &(0x7f0000001cc0)=0x10, 0x80800) r29 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/sequencer\x00', 0x100, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001d40)={0x7, 0x0, 0x1, 0xffffffffffffffff}) r31 = syz_open_dev$sg(&(0x7f0000001d80)='/dev/sg#\x00', 0x7, 0x80) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket$nl_xfrm(0x10, 0x3, 0x6) r34 = timerfd_create(0x5, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001dc0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001ec0)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001fc0)=0xe8) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002040), &(0x7f0000002080)) r41 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000020c0)='/selinux/user\x00', 0x2, 0x0) r42 = bpf$PROG_LOAD(0x5, &(0x7f00000022c0)={0x6, 0x9, &(0x7f0000002100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x97, 0x0, 0x0, 0x0, 0x200}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x3f}, @exit={0x95}, @ldst={0x3, 0x0, 0x0, 0x7, 0xf, 0xffffffff, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000002180)='syzkaller\x00', 0x80000001, 0xdc, &(0x7f00000021c0)=""/220, 0x40f00, 0x1}, 0x48) r43 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) pipe(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002380)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000023c0)={0x8, 0x10, 0x1, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000002500)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="f0cf20a50b2e5784b06ab3d051142899769094dc2ec4ced3d6d2cc37d299e7f7ffba3709493351f49584c3b790aa3ffd36b3dc78301f32a61544d158951f5dfa9188a31db184181f0735f3c949ca2288a65d7f7d7d658780a1a6b280625ed4de712c87f45bc39742506efbaf9da0ac1adf062705f3fc5fddb8ee51a0d18b", 0x7e}], 0x2, &(0x7f0000001800)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23]}], 0xe0, 0x4000000}, {&(0x7f0000001900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001980)="278314c0980b6deead466ef7af09a224043819602dc885665f631c685f662deb171c88caed9914d007e7be8a0a3071e803c6726d4abc4241cbc3a19f68bae1bda87f14e9a7dc0b15b706f56461f537565c56c37a8951bbe0c9bafb69b5a5dcfc69d1c657e3033db26dd2cc9c283c41c2f3c36395eb75b6b98e", 0x79}, {&(0x7f0000001a00)="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", 0xfc}], 0x2, &(0x7f0000002400)=[@rights={0x18, 0x1, 0x1, [r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27]}, @rights={0x30, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r41, r42, r43, r44, r45, r46]}], 0xd0, 0x20004000}], 0x2, 0x20000000) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:58 executing program 0: r0 = socket$inet(0x10, 0x5d57aa5e4b09f7c0, 0x8000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x8006, 0x5, 0x1, r1}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000000008000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="07000000d3d1be6139e527ffe6f3bcc431b5da94f324eb84327dfaa21f167588e2ae9d74ec0b2f63f8df2a921d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x20) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) sched_yield() setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) 2018/03/22 23:05:58 executing program 5: r0 = socket(0x4000000000000020, 0x7ffff, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000403000)=[{&(0x7f000000d000)="ced4", 0x2}], 0x1, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/22 23:05:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) modify_ldt$write(0x1, &(0x7f00000001c0)={0x2, 0x100000, 0xffffffff, 0x2, 0x81, 0x4, 0x5, 0x10000, 0x1f, 0x8}, 0x10) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x226) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0af074b095", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) sendto(r1, &(0x7f0000000240)="2f8257d1d2ed0e0d29dc5cc3ad4a1f7f", 0x10, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000300)=""/34, 0x22}], 0x2) [ 212.491841] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/22 23:05:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/22 23:05:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10201, 0x0) 2018/03/22 23:05:58 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) creat(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) semget$private(0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x1c, 0x1e, 0x829, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/03/22 23:05:58 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x7fff}, {0x3, 0x9}, {0x3, 0x2}, {0xb, 0x5ab}], 0x4) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd290"], 0x58}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x0, 0xfabe, "cf7fa11b59136af3354153fe2bcb19d4f27c8976c698a72ad17f2d228102a137be8125d5715010d4fb74a47514a71fda8b9af1753550e8d322f2097fcff2dd6c8c34e392782f4afa5ff55ddba74a4182"}, 0xd8) 2018/03/22 23:05:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/42) 2018/03/22 23:05:58 executing program 1: 2018/03/22 23:05:58 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x40000) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) 2018/03/22 23:05:58 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRES64], 0x0) r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='ppp1em1\x00', 0xfffffffffffffffa) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000180)=0x80, 0x800) sendmsg(r1, &(0x7f0000001640)={&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x64}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="3e38b696b8c24f7075a2294b7e27b90f5a278f93e4c09601de5a721088c625be72257a27d842a008329893c322b153f8298fd6df6cce7780084602cacac86bcfb9e25f13d73b00e1c639d0432aeff86673a5b6d4774b7c4f3338ec18f6c7af06ccb9c5b3208ebbdfd92b66ae93e84c1091b20d856473c0ab2228c791b7afbf9a6b55d0cc5eb36a5ea9f13a19c0bc3ae0c2c0caf1be8bad89b3e724a8884b2fac67335c", 0xa3}, {&(0x7f0000000300)="6b76ad5273d571bb", 0x8}, {&(0x7f0000000340)="bf8734829a4626809118c6eb3b5019f1e230bc7f05e673279188be561d9fee69be52b187ebabaed70bb9ca63879fc4ad67793f59e33dcb1f12703657b43f06c0470f9a867a0ee7b2bfd8b0ac00c201a3bb18599c07306ee91405c1315825a2a32cd9cabb9974d62fdd4a", 0x6a}, {&(0x7f00000003c0)="d16975f33b71b67492cd2571cff836423df48ef6e1183f0b3a4d7a0e205ffbf19864789eacce002923ea82ed8c315d915bcda4c6dfe5b34778760dab2e43b269ab8ec195affde201cb27e534e42eb617da45d5f73f7caeb8f7cd3aada149f961fb6f0c1d44d718768eb4d150f896ac0c57ed055ab397d685349b43dfe6bab04c570e2b6bfd72c912980442709cea2f8d37f399756ee4b09f783104d1e19db594314760f9181a1d79f610709c71d3b4eafc31ea2bb24bdb04c489619733b15ac69fb4f2388dc556f757403023a82d6957", 0xd0}, {&(0x7f00000004c0)="94e03afcb472f5a68e2020c819b1f92009a44493ee5de375511d1eb70d2f41a0201ac3472a568212", 0x28}], 0x5, &(0x7f0000000580)=[{0x40, 0x104, 0x100, "3d9a6bae9f6634c8adb6ba21cd2c235d8b2a803c028d13fdf0b7e6fde8449d3ff9c242b2021c0474cb93de"}, {0x1010, 0x10f, 0x619745f6, "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{0x40, 0x113, 0x1, "b8039d92acc8b8fc5bbc26bbb4e7a62c6278522c63ea741ce557c6a98f0c6bf0eb364b7c9b4668470251"}], 0x1090, 0x4000000}, 0x1) keyctl$get_keyring_id(0x0, r0, 0x80000000) 2018/03/22 23:05:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23}], 0x58) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/22 23:05:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x5, 0x1) ptrace$peekuser(0x3, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f00000033c0)=@nl=@proc, 0xc, &(0x7f0000004440), 0x0, &(0x7f0000004480)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000007040)) 2018/03/22 23:05:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2, 0x5, 0x3, 0x862, 0x9, 0x2400000000000, 0x7fffffff, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xffff, 0x1, 0xd1, 0x8000, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x81, 0x7, 0x884, 0x20, 0x16}, &(0x7f0000000380)=0x98) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0xa8, &(0x7f0000000040)=0x2) write(r0, &(0x7f0000000400)='M', 0x1) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x198}], 0x1, &(0x7f0000001180)}, 0x0) sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000001cc0)="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", 0x4f3}, {&(0x7f0000000440)="65df4d5ab35758500e2902e5830a31202e4df9a1856f029c692d5464c90aef086fd785bd3ef43cd8c8d0be1cacac65981479fff154e8deceef", 0x39}], 0x2, 0x0, 0x0, 0x845}, 0x44800) 2018/03/22 23:05:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/03/22 23:05:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a2003f6a44ffa65cd20e118856864060000006c637e57a400000000000000000000", 0x26}], 0x10000000000000e1, 0x0, 0x262}, 0x0) dup(r0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="239ecfbfa4d1fb469360b97ee7c8f9dfd00c7cb0cfbcd33ad66f6a13a06270b75031793ae7465650cc6701fdc9d5182d1bdf8d541b4a3abe068c3cb974ad1474736b69fc63b352d47cc5a6a24140e5e2463592be040ee7ab000287393f1653ae6eb7a55c422562b3d1190aabb69929385a4832afa9e37533bcf433408b59007f8b274590fabccf1b7797224c82426803c61c141868a08b58e3e7255b2d8f2a6a3bb77c915e7fce15dda77d85d5983e43456774e683b221b418e2cbc1cc9d", 0xbe}, {&(0x7f0000000200)="5b4cd03f7a8b99093a08b9bb6bab0cd9", 0x10}], 0x2, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/03/22 23:05:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:58 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x600, 0x83) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x1800) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) pwrite64(r3, &(0x7f00000000c0)="9029a505c167889bf9be6193c03c2f5edc632a7953d946dbba4ea5a9006468871e142b30bce13faa149df094e150a3994cb5b2ed6d90d8512527afde5a8dc6cf8a928fd849aa563504d7e6875638ce3c921d2a7e139a863de6b6c6437d40c4f1d74abdf22d38e6cbf90faf9679bfbe062f395e", 0x73, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) r2 = dup(r0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x7) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x1000, {{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x1554}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, {{0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}}, {{0xa, 0x4e24, 0x7c, @empty, 0x5}}]}, 0x210) 2018/03/22 23:05:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000040)=0x8) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)=ANY=[]) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/22 23:05:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2, 0x5, 0x3, 0x862, 0x9, 0x2400000000000, 0x7fffffff, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xffff, 0x1, 0xd1, 0x8000, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x81, 0x7, 0x884, 0x20, 0x16}, &(0x7f0000000380)=0x98) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0xa8, &(0x7f0000000040)=0x2) write(r0, &(0x7f0000000400)='M', 0x1) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x198}], 0x1, &(0x7f0000001180)}, 0x0) sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000001cc0)="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", 0x4f3}, {&(0x7f0000000440)="65df4d5ab35758500e2902e5830a31202e4df9a1856f029c692d5464c90aef086fd785bd3ef43cd8c8d0be1cacac65981479fff154e8deceef", 0x39}], 0x2, 0x0, 0x0, 0x845}, 0x44800) 2018/03/22 23:05:58 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$poke(0x4, r0, &(0x7f0000000040), 0x7) 2018/03/22 23:05:58 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/127) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x40020011, r1, 0x0) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$bt_hci(r2, 0x84, 0x200000000d, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000bc000000305e2dbe2635089c247d7bc7610e275ea786c6e1b9124f7f150c8f03e137405129cfc75357b60a6fcf995115622ab63cdf4ebb071cbf032519e1e4d0a0e0382f092c0b7111db1e9668db9cb58b90538786ed9564966005c98b172092048c1a9d2111510d2e63050778a29cef608c8e12dd4296b5690ceef8c649e1e22de5420333454f1a5aa236cfc06c9f75f3affa486eb3d2d32d7cbff47c4e65d4d31c8d3d434e5baed2b80361039eba21971033b581a44fb83c5da2f9ae4bd958000000"], &(0x7f0000000280)=0xe0) 2018/03/22 23:05:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:58 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:lost_found_t:s0', 0x20, 'root\x00'}, 0x27) syz_emit_ethernet(0x2a, &(0x7f0000d87fd6)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x2000011, 0x4, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000139ff4)={0x0, 0x1}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, 0x10010, r0, 0x0) 2018/03/22 23:05:58 executing program 2 (fault-call:4 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:58 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000ec9000)="dc13b595f75d34c82d9d233f080088750ea7e0442fbc50974e8e1195c6041a010000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000a364fe441d000000d359bdeb62e18a769c8400000004f8b9f3c33645d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff4fec29e42fde5d124000000000000bd4421dd8c6933a600e4", 0xcf) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000247fff), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 23:05:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000600)=""/58, &(0x7f0000000640)=0x3a) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000040)={{0x3, 0x0, 0x7, 0x8, "f533cd5ca89f4cc7a895d6a96abe78540b371e7bd44f9add4bea41d316aeb22195815e3cabbfd347ed5cda2c", 0x3}, 0x0, 0x0, 0x69956a3d, r2, 0x3, 0x100, "f250192de4f91142e3bab8f13bb12128bfa05a431d0aa278fb53fcda439d1f9019deb9c6d1a750e1de67009f27fb48aa0df9595072ff9f512bb5cf6246ddf551", &(0x7f0000000000)='security+-GPL\x00', 0xe, [], [0x8, 0x5, 0x5, 0x800]}) 2018/03/22 23:05:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x8000000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x3, 0x3, 0x10001, 0x2, 0x400}, 0x1, 0xffffffff}) close(r0) 2018/03/22 23:05:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1, 0x0, 0x1c5}, 0x0) sync_file_range(r0, 0x9, 0x6, 0x7) 2018/03/22 23:05:58 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x4, 0x6}) [ 212.879098] audit: type=1400 audit(1521759958.467:145): avc: denied { map } for pid=21794 comm="syz-executor4" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/22 23:05:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101200, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)={r3, 0x0, 0x100010100000002, r4}) 2018/03/22 23:05:58 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x7, &(0x7f0000000040)=[{0x8, 0x1}, {0x9, 0x2}, {0x81, 0xffff}, {0x8001, 0xe28}, {0xa636}, {0xe1, 0x5}, {0x4, 0x1000}]}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/03/22 23:05:58 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) [ 212.929632] binder_alloc: binder_alloc_mmap_handler: 21790 20001000-20004000 already mapped failed -16 2018/03/22 23:05:58 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000040), 0x1, &(0x7f00000000c0)) syz_emit_ethernet(0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaa989bc83e776b3fe195f4f25c6e34a551aa00000000000008004500002400000000002f9078ac14ffbbe00000019df02b2539ccfa9e109e9e7f63dbb60f1e41b00e92f86246b7aacaaa7fd7450a3a90726599aba3263dcb4044dbe144f8dd980346f354bef8fb5e98885cc703674cb504212ee2d01a9b426e1d8a0f98674861be5aefe4fce972103967c1af5169eb8aeff4ea8a746933a61419fb01fd64a54ef66212881939705714d9f8c14fb87dfcb434ac3525371f25832b36733ffd4d2f091248cd094eb04148915d8c63811abf956b182841f3d8143131489f2fe90877c74c91f41a802e8426d5f88269a2b12c"], 0x0) 2018/03/22 23:05:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)="ff55d30519010002010000003d02c6e2adabb59d1ac9828d63e8d31606d718b10f297b2f992d93557c43732f93e412f5", 0xfb24) 2018/03/22 23:05:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) 2018/03/22 23:05:58 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)=',!@\x00') r0 = syz_open_dev$vcsn(&(0x7f0000002680)='/dev/vcs#\x00', 0xde73, 0x486000) r1 = socket$inet6(0xa, 0x80003, 0x4000000000000001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}, 0x400, 0x7, 0x2, "bd1ea003f95735ea3b823435177cb2ebe24c029477bce61268ee5dc6fd8e57854bd225a3282c59937d73c9002fc210f619379d2dac932643ea02a195f321856dc82a5e4418743b29e2d2a6b9c39d4e5b"}, 0xd8) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="00000010ffffffff0100000001000000ffffffff"], 0x14) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x2200) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/03/22 23:05:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xa444) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 23:05:58 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x43, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet(0x10, 0x3, 0x0) 2018/03/22 23:05:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000000480)={0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)=""/144, &(0x7f0000000080)=0x90) 2018/03/22 23:05:58 executing program 0: eventfd2(0x9, 0x100000000001) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 23:05:58 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800ffbbe0000001000000000401907800d73cde00f53475"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="c5d6a7a7d96035c72e3be94e8fab364d646021b645e1f696ad08bc6b72989f58e65f7e50f2d09830bd66567cbf98dccad228573af571b5721b943ec7642e0bb3c99cdd5684e1efa3d912a88cde338efe7429e1a58fa6c899d2e72ccadc036e96260396b0c0364a73", 0x68) 2018/03/22 23:05:58 executing program 5: r0 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="0ac54d618b2e67691c707c6a3c6933b151005055d43f4933c90ecbd909d53320a6df0667df538075f976b76493363f617e5d8d20f78cec14c77fb324c40a20bdb07bba5913b368a4687f789cf70ec5d7761f2d3c5106bbe3a58b622c01", 0x5d, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000005c0)={r1, 0x3f, 0x7fff, "77f8f56df4b4814ac6b89fc9ccc4fa367ac51fd3ff3c92992beebe212f113bb660cc322e45018ad8f010e6f64624d1a89c71c42817e9bfb65bae1f8aebb5a511f3022060b2c6de10fbbdeaaf542b49161c1c7b1d0683e4bd59040c64a8c5714056b0bee0f0f5e82ff29049f4ce0592f1de6f77abde9241ebd893ded513cd90291e4471bf07aec49b609ef5b1e79195b591ffb1fda967df2ac1633cfc14b1f8555c4afed950778cfe644559ffc429be601b65cab67d1ad8057d3c3bd6c0a5be"}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000380)={0x7fffffff, 0x6, 0x2, 0xff, &(0x7f00000001c0)=""/255, 0x69, &(0x7f00000002c0)=""/105, 0x15, &(0x7f0000000340)=""/21}) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000000540)=0x1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in6=@local}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3a74727573000000050800000000000000e1360f08", r0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000580)=0x96) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000003c0)={0x8, 0xfced, 0x0, @empty, 'dummy0\x00'}) 2018/03/22 23:05:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe80000000000000000000ff000000000000000000000000"], 0x43}, 0x1}, 0x0) 2018/03/22 23:05:58 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000001840)={@local, 0x0}, &(0x7f0000001880)=0x14) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000018c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x5, r4, r5}, {0x87b2, 0x8, 0x401, 0x10001, 0x4, 0x585b, 0x421, 0xfffffffffffffff7}, {0x5, 0x4, 0x50000, 0x653}, 0xffff, 0x6e6bbb, 0x0, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d3, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x3, 0x3, 0x10000, 0x800, 0x100, 0x3}}, 0xe8) keyctl$invalidate(0x15, r1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000019c0)=""/4096) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f00000029c0)=""/4096, 0x1000, 0xfffffffffffffffb, &(0x7f0000000200)={r6, r7+30000000}) 2018/03/22 23:05:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) tkill(r1, 0x30) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) 2018/03/22 23:05:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/229) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0xfffffffffffffebf}], 0x1}, 0x1) sysinfo(&(0x7f0000000000)=""/36) 2018/03/22 23:05:58 executing program 4: r0 = socket(0x0, 0x7, 0x800000000800000) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000), &(0x7f0000000000)) socket(0x5, 0x3cb4d977b46b37c1, 0x1ffc000000) 2018/03/22 23:05:58 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x200, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x6c, &(0x7f0000000480)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x400}]}, &(0x7f0000000580)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d007000080030000f0050000fffffffff0050000f00500000007000000070000ffffffff00070094"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000f00)=""/238, 0xee}, {&(0x7f0000000e80)=""/36, 0x24}], 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x1000, 0x54000810, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/69) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004c3000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0x18) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000200)=""/60, 0x3c, 0xffff, &(0x7f0000000240)) ioctl$sock_bt(0xffffffffffffffff, 0xdd17, &(0x7f0000000140)="26e404b1778c640af5172a6ec5ea2896ab3baf960f5042c9d7128c024b48d7964e6684ff8c9ac6066fa0ee606bc6daa4fa6ba96c78b021ab7e212d6f9d81b5fd966938ecb9a87c83b19d2332ca29ee51ababb14d77b92831139875deed7fd2727d81604a3a406c184a7229696c56e37c515ba3a9ede5946a0c5a565e1a63d6f3877d1145") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x0, 0xd25, 0x4, 0x3}) 2018/03/22 23:05:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000000000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x40001, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040), 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsuid(r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:58 executing program 1: syz_emit_ethernet(0x401, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500002400000000002f02000000000000000001000000000401907800d73cde007d16bb"], 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x202, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={@remote, @broadcast, 0x0}, &(0x7f0000000180)=0xc) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x3, 0x1, 0x800, 0x7}, 0x6, 0x0, 0x0, 0x0, "f90f5773968b5642"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) [ 213.197075] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 213.208983] syz-executor3 cpuset=/ mems_allowed=0 [ 213.213907] CPU: 0 PID: 21890 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #362 [ 213.221273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.230611] Call Trace: [ 213.233177] dump_stack+0x194/0x24d [ 213.236782] ? arch_local_irq_restore+0x53/0x53 [ 213.241433] ? idr_get_free+0xfd0/0xfd0 [ 213.245388] ? kernel_text_address+0x102/0x140 [ 213.249954] warn_alloc+0x19a/0x2b0 [ 213.253558] ? zone_watermark_ok_safe+0x400/0x400 [ 213.258384] ? save_stack+0xa3/0xd0 [ 213.261985] ? save_stack+0x43/0xd0 [ 213.265584] ? kasan_kmalloc+0xad/0xe0 [ 213.269444] ? __kmalloc_node+0x47/0x70 [ 213.273393] ? kvmalloc_node+0x64/0xd0 [ 213.277263] __vmalloc_node_range+0x4f0/0x650 [ 213.281734] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 213.286477] ? xt_alloc_entry_offsets+0x21/0x30 [ 213.291119] __vmalloc_node_flags_caller+0x50/0x60 [ 213.296029] ? xt_alloc_entry_offsets+0x21/0x30 [ 213.300678] kvmalloc_node+0x82/0xd0 [ 213.304369] xt_alloc_entry_offsets+0x21/0x30 [ 213.308841] translate_table+0x235/0x1690 [ 213.312976] ? retint_kernel+0x10/0x10 [ 213.316851] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 213.321675] ? _copy_from_user+0x99/0x110 [ 213.325826] do_ip6t_set_ctl+0x370/0x5f0 [ 213.329868] ? translate_compat_table+0x1c50/0x1c50 [ 213.334874] ? mutex_unlock+0xd/0x10 [ 213.338567] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 213.343833] nf_setsockopt+0x67/0xc0 [ 213.347533] ipv6_setsockopt+0x10b/0x130 [ 213.351575] tcp_setsockopt+0x82/0xd0 [ 213.355357] sock_common_setsockopt+0x95/0xd0 [ 213.359929] SyS_setsockopt+0x189/0x360 [ 213.363883] ? SyS_recv+0x40/0x40 [ 213.367319] ? is_file_shm_hugepages+0x40/0x40 [ 213.371877] ? do_preadv+0xe8/0x1a0 [ 213.375479] ? do_syscall_64+0xb7/0x940 [ 213.379432] ? SyS_recv+0x40/0x40 [ 213.382859] do_syscall_64+0x281/0x940 [ 213.386719] ? __do_page_fault+0xc90/0xc90 [ 213.390928] ? _raw_spin_unlock_irq+0x27/0x70 [ 213.395398] ? finish_task_switch+0x1c1/0x7e0 [ 213.399869] ? syscall_return_slowpath+0x550/0x550 [ 213.404774] ? syscall_return_slowpath+0x2ac/0x550 [ 213.409682] ? prepare_exit_to_usermode+0x350/0x350 [ 213.414685] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 213.420035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.424863] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.430030] RIP: 0033:0x454239 [ 213.433194] RSP: 002b:00007f9025bf8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 213.440877] RAX: ffffffffffffffda RBX: 00007f9025bf96d4 RCX: 0000000000454239 [ 213.448119] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 213.455365] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 213.462611] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 213.469856] R13: 0000000000000523 R14: 00000000006f8be8 R15: 0000000000000000 [ 213.477200] warn_alloc_show_mem: 1 callbacks suppressed [ 213.477202] Mem-Info: [ 213.485054] active_anon:93876 inactive_anon:64 isolated_anon:0 [ 213.485054] active_file:3686 inactive_file:8717 isolated_file:0 [ 213.485054] unevictable:0 dirty:10 writeback:0 unstable:0 [ 213.485054] slab_reclaimable:13615 slab_unreclaimable:86796 [ 213.485054] mapped:24453 shmem:73 pagetables:773 bounce:0 [ 213.485054] free:1393522 free_pcp:511 free_cma:0 [ 213.518341] Node 0 active_anon:371332kB inactive_anon:256kB active_file:14744kB inactive_file:34868kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97712kB dirty:40kB writeback:0kB shmem:292kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/03/22 23:05:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc)=0x8000, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:05:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000080)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/22 23:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc)=0x8000, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) [ 213.546328] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 213.572472] lowmem_reserve[]: 0 2864 6373 6373 [ 213.577108] Node 0 DMA32 free:2934440kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935312kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:860kB local_pcp:224kB free_cma:0kB [ 213.604838] lowmem_reserve[]: 0 0 3509 3509 [ 213.609210] Node 0 Normal free:2618624kB min:37120kB low:46400kB high:55680kB active_anon:379556kB inactive_anon:256kB active_file:14744kB inactive_file:34868kB unevictable:0kB writepending:188kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:5152kB pagetables:3092kB bounce:0kB free_pcp:1088kB local_pcp:636kB free_cma:0kB [ 213.639086] lowmem_reserve[]: 0 0 0 0 [ 213.642942] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 213.656589] Node 0 DMA32: 4*4kB (UM) 3*8kB (UM) 2*16kB (M) 3*32kB (UM) 0*64kB 2*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934440kB [ 213.672066] Node 0 Normal: 2665*4kB (UME) 3046*8kB (UME) 2796*16kB (UME) 1765*32kB (UME) 769*64kB (UME) 99*128kB (UME) 32*256kB (UME) 25*512kB (UME) 9*1024kB (UME) 3*2048kB (UM) 582*4096kB (M) = 2618356kB [ 213.690486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/03/22 23:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc)=0x8000, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) [ 213.699085] 12475 total pagecache pages [ 213.699758] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 213.703067] 0 pages in swap cache [ 213.703073] Swap cache stats: add 0, delete 0, find 0/0 [ 213.703076] Free swap = 0kB [ 213.703080] Total swap = 0kB [ 213.703085] 1965969 pages RAM [ 213.703088] 0 pages HighMem/MovableOnly [ 213.703091] 329728 pages reserved [ 213.740419] syz-executor3 cpuset=/ mems_allowed=0 [ 213.745307] CPU: 1 PID: 21912 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #362 [ 213.752648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.761975] Call Trace: [ 213.764543] dump_stack+0x194/0x24d [ 213.768152] ? arch_local_irq_restore+0x53/0x53 [ 213.772799] ? idr_get_free+0xfd0/0xfd0 [ 213.776751] ? kernel_text_address+0x102/0x140 [ 213.781316] warn_alloc+0x19a/0x2b0 [ 213.784923] ? zone_watermark_ok_safe+0x400/0x400 [ 213.789752] ? save_stack+0xa3/0xd0 [ 213.793356] ? save_stack+0x43/0xd0 [ 213.796956] ? kasan_kmalloc+0xad/0xe0 [ 213.800816] ? __kmalloc_node+0x47/0x70 [ 213.804764] ? kvmalloc_node+0x64/0xd0 [ 213.808635] __vmalloc_node_range+0x4f0/0x650 [ 213.813110] ? lock_release+0xa40/0xa40 [ 213.817063] ? xt_alloc_entry_offsets+0x21/0x30 [ 213.821707] __vmalloc_node_flags_caller+0x50/0x60 [ 213.826613] ? xt_alloc_entry_offsets+0x21/0x30 [ 213.831258] kvmalloc_node+0x82/0xd0 [ 213.834951] xt_alloc_entry_offsets+0x21/0x30 [ 213.839425] translate_table+0x235/0x1690 [ 213.843550] ? lock_release+0xa40/0xa40 [ 213.847502] ? check_same_owner+0x320/0x320 [ 213.851799] ? __check_object_size+0x8b/0x530 [ 213.856281] ? __might_sleep+0x95/0x190 [ 213.860230] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 213.865051] ? kasan_check_write+0x14/0x20 [ 213.869262] ? _copy_from_user+0x99/0x110 [ 213.873393] do_ip6t_set_ctl+0x370/0x5f0 [ 213.877434] ? translate_compat_table+0x1c50/0x1c50 [ 213.882440] ? mutex_unlock+0xd/0x10 [ 213.886130] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 213.891388] nf_setsockopt+0x67/0xc0 [ 213.895081] ipv6_setsockopt+0x10b/0x130 [ 213.899121] tcp_setsockopt+0x82/0xd0 [ 213.902904] sock_common_setsockopt+0x95/0xd0 [ 213.907378] SyS_setsockopt+0x189/0x360 [ 213.911333] ? SyS_recv+0x40/0x40 [ 213.914762] ? SyS_shmget+0x158/0x230 [ 213.918539] ? is_file_shm_hugepages+0x40/0x40 [ 213.923095] ? do_preadv+0xe8/0x1a0 [ 213.926698] ? do_syscall_64+0xb7/0x940 [ 213.930652] ? SyS_recv+0x40/0x40 [ 213.934084] do_syscall_64+0x281/0x940 [ 213.937949] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 213.943461] ? syscall_return_slowpath+0x550/0x550 [ 213.948376] ? syscall_return_slowpath+0x2ac/0x550 [ 213.953289] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 213.958641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.963465] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.968631] RIP: 0033:0x454239 [ 213.971802] RSP: 002b:00007f9025bd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 213.979488] RAX: ffffffffffffffda RBX: 00007f9025bd86d4 RCX: 0000000000454239 [ 213.986731] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000018 [ 213.993973] RBP: 000000000072bf58 R08: 0000000000000004 R09: 0000000000000000 [ 214.001216] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 214.008459] R13: 0000000000000523 R14: 00000000006f8be8 R15: 0000000000000001 2018/03/22 23:05:59 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xc4, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'syz_tun\x00', 0x8}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x8, 0x4, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x5}) r1 = accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='syz_tun\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000280)={0x0, r0, 0x1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='cubic\x00', 0x6) ppoll(&(0x7f0000000300)=[{r4, 0x400}], 0x1, &(0x7f0000000340), &(0x7f0000000380)={0x100000000}, 0x8) r5 = accept4$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10, 0x0) pwrite64(r5, &(0x7f0000000440)="00987d98bd1eb1b46b106c59fbd9f9e5eec90fd53b379d5d84a0da242927f8610019028873003c4672e8ad25f10d9d9ddb248bcf603f891a230490db86c6039a0527d73ca34e72ee0dfb412109e66edd63a06ae251cffa1d9e2fa781a01c517690c7d64e1be1c09231164ef3f717b9128b43b128ee2bcae58c4f4777", 0x7c, 0x46) fcntl$lock(r0, 0x7, &(0x7f00000004c0)={0x2, 0x4, 0xfffffffffffffffa, 0x2, r3}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x14100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000001580)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000015c0)={0x8, 0x204, 0x3457, 0x7ff, r7}, &(0x7f0000001600)=0x10) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rfkill\x00', 0x21a202, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001680)={r8, 0x40, 0x9, 0x3}, &(0x7f00000016c0)=0x10) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000001700)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x2, 0x56, &(0x7f0000ffc000/0x1000)=nil}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001740)={'sit0\x00', 0xc4c7}) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000001780)=""/111) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001800)=0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001840)={r5}) setsockopt$inet6_tcp_buf(r9, 0x6, 0x3f, &(0x7f0000001880)="0b9263f54354bf92890d32c2788de220e2bbd0a7f60a1e0954cf98229926ad6add196e1dae984b657d29ecf2ef16e6afe62b1f5d756648f1bb71da5049f58eb3128e081dcd3ff2db87f8f27d4ff3a537396cbc858bd7a7a16e693c678a16d19e29847dd4a1e19951161d0214765d16f2b4b6e32e41443586b66c2a6848384089966b3bb3b50499cd44321c9790153b7f38f56e17fd5537ad9b30b6a8f11834a4b8b1bcbd5de1310d343b51", 0xab) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000001940)=0x4, 0x4) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000001980)={0x3, r6}) ioctl$KVM_SET_DEBUGREGS(r9, 0x4080aea2, &(0x7f00000019c0)={[0x1f000, 0x2000, 0x0, 0x4000], 0x4800000000, 0x4, 0xff6}) 2018/03/22 23:05:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x6, 0x4, 0xffffffffffffff81}, 0x41) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/22 23:05:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 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, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000240)={0x0, 0x8, 0x86, &(0x7f0000000200)}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x30, 0x2, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x3, 0x5}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@int=0x800, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x4, 0x200000000001) 2018/03/22 23:05:59 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:05:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = msgget(0x0, 0x2) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000040)=""/133) epoll_create(0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = msgget$private(0x0, 0x702) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/232) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) r5 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000280)) 2018/03/22 23:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc)=0x8000, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:05:59 executing program 6: 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_sctp(0xa, 0x8000000405, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/22 23:05:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x854) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) 2018/03/22 23:05:59 executing program 1: r0 = epoll_create(0x7) close(r0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) signalfd(r1, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x8000, 0x4) 2018/03/22 23:05:59 executing program 0: r0 = socket$inet(0x2, 0xf, 0xa86) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) close(r0) sendto$inet(r2, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) 2018/03/22 23:05:59 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/22 23:05:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c0493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) tee(r0, r0, 0x8000, 0x4) [ 214.103413] IPv4: Oversized IP packet from 127.0.0.1 [ 214.120550] IPv4: Oversized IP packet from 127.0.0.1 2018/03/22 23:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc)=0x8000, 0x4) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:05:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000040)=""/73, 0x49) preadv(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/117, 0x75}], 0x4, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001280)) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001300)=0x1000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001340)) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001380)={0x6, r0}) sendmsg$nl_generic(r1, &(0x7f00000026c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f0000002680)={&(0x7f0000001400)={0x1254, 0x29, 0x9, 0x70bd2c, 0x25dfdbff, {0xb}, [@generic="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", @nested={0xe8, 0x41, [@generic="1073b6d6b899d4aec58ff1f6506a76d9b19f8626e922ac0c03ffce8fd43a322a0ff049ad900ea243643301f2ce09795d5771f93b168030c4d1b5d4963106ccf8acb22d1d2e8a8635858af79ded5551f6ea97d2927a6168bd434fbb9c3a7698661d631abec7e16a3eaa83e5e8e22aaf881269d18c3dc17f0c13482c49ecad7edf1784f795e625e474b7bd679a2837128dfb1721f986be8e76ad79e0de0f076f69f978ed1eb2b3b4522638efd0ce0c2916f5fd6f115e1a693ff901cc7d0ea7bcd291672ce494c6abb46b3556e61e172f66f0781321d087393a5ed5b77b3cf95e6448"]}, @typed={0xe0, 0x7a, @binary="ba198b61abfcabed805a60b2058cb727c48212b6d7027158c1fb9f6b31a52c30b2e280431d006ec5f2da9c10239301c60cd5685350729e8e79c5e6948b6564c5c59f390c4e7dac9f4264c3a6eb7aa5390040d551377ed1d33a54dad74fb7f7d5675bf5e692757fa5be46b1f93975efdeced979143d0924009ca308b728d26b692c2da0b8ea8609fd8568440decd53249d88bf1cd5ff007756db4d209971b8980ab806baeed2e5b721897984dbe78acc86bda90a982cb844cd7bfe4bdc09dc224b18232f787c1461aae8d202dd0226908aba5618038d5f0512b"}, @generic="1d66458051ad4a7ebb15d67a686019236494e0493c03156d7f2475476bf0c72f9c0a42ffa2dffdd5458f7bb581606346c63d57563b0f914bfb952789f0df0909b2880a346d99759f2ff22c5fb6e627c94249acc2837a989ca4a179f842ae5bf15274960bb19f0d8c3040123f10b323803fd327b67583b0f8"]}, 0x1254}, 0x1, 0x0, 0x0, 0x20000804}, 0x20000000) r2 = syz_open_dev$dmmidi(&(0x7f0000002700)='/dev/dmmidi#\x00', 0x800, 0x50001) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002740)={0xd0, 0x8, 0x10001, 0xfffffffffffffff3, 0xffffffffffffffc0}, 0x14) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000007, 0x84030, r2, 0x0) connect$ax25(r0, &(0x7f0000002780)={0x3, {"5c66011a62c427"}, 0x8}, 0x10) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000027c0)={[{0x3, 0x6, 0x800, 0x6, 0x372d, 0x81, 0x3166, 0x80, 0xffff, 0x0, 0x7ff, 0xffffffff00000001, 0xfffffffffffffffb}, {0x7fffffff, 0x715, 0x7fffffff, 0x3, 0x2, 0x0, 0x2, 0x1f, 0x8, 0x5, 0x3ff, 0xff, 0x90}, {0x200, 0x9, 0xfffffffffffffff7, 0xe7ed, 0x200, 0xa479, 0xfffffffffffffffa, 0xe29, 0x8, 0x9, 0xc0000000, 0xff, 0x3}], 0x4}) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002840)={0xfffffffffffffffe, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000002880)={r3, 0x6}) socketpair(0x1d, 0x804, 0x1, &(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002900)='/dev/hwrng\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002940)={0x0, 0x9, 0x2, [0x2, 0xd6b]}, &(0x7f0000002980)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000029c0)={0xfffffffffffffff8, 0x4, 0x3, 0x3ff, r7}, &(0x7f0000002a00)=0x10) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000002a40)={'nat\x00'}, &(0x7f0000002ac0)=0x78) open_by_handle_at(r5, &(0x7f0000002b00)={0x44, 0x4, "65ac5e1fec7ca9f7711bb0e85f3cbee6f2a28fee53248eb6f1ff72a5c70656e935250cdcf1f9acaa3bebcc536f66eb2ede6841de1beca803c761cbe8"}, 0x40) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002b80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000002bc0)={0xffffffff, 0x6, 0x6, 'queue0\x00', 0x400}) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000002c80)={0x3, [0xfffffffffffffc01, 0x10001, 0x1000]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002cc0)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002d00)={r9, 0x80000, r1}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000002d40)={0x4, 0x3}, 0x2) ioctl$int_out(r8, 0x5462, &(0x7f0000002d80)) 2018/03/22 23:05:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x2, 0x4) 2018/03/22 23:05:59 executing program 4: r0 = socket(0x7, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x200, 0xffffffffffffff9b) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffff80000000) 2018/03/22 23:05:59 executing program 3: creat(&(0x7f0000000440)='./file0\x00', 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d12000)={0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000), &(0x7f00001a3000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'sxstem_e:object_r:uncon\x00\x00neP_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000000340)=0x4, 0xffffff43) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 23:05:59 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80041, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6(0xa, 0x3, 0x87) getsockopt(r1, 0x3a, 0x0, &(0x7f0000002340)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/22 23:05:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x2f) ioctl$VT_ACTIVATE(r0, 0x5606, 0xa) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000040)) sendmsg(r1, &(0x7f0000000800)={&(0x7f00000001c0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)="28ddc51b36530226f610e52762d0d41c0625c74e97cd6b27dd8e502d03dfaf1d066b7e2337e8fc6cf833d9d29d00a9b77d013ddd4575238b69c5bbcb9b4c196927e117a1a6acee6a4bad19ca4fe91248c7cbab644e0403f54788e6de7350d8bd461cf8feb692a3514a63455be3d7ad7f", 0x70}, {&(0x7f00000002c0)="dc454225fbf1b1f8bf7500e036ee74806f9260e7487b94ef981054be58ed44ebe83bb299cd176e1210d56f46580636674baf545f6a2276a8303d1e423e2624009de961d074b6cf6c8a7856c142730168d569406d393ce239ef8b6a0f5b60cd4bb88d83c204fb8e4757cbf387be409c2f33428f044f670ff30725cbac3090ff0533f1b7a96e64", 0x86}], 0x2, &(0x7f00000003c0)=[{0x58, 0x6, 0x3, "cbe1d017b4f9ef84500c0c6eba15b8838db4083b2ff0d21354be88d46bcdc75b11c1aa9effb9cf4916b5b95d78f60441ad7ef15671376a0eeb06d2c061ef95bb77a96eab"}, {0xb8, 0x0, 0x7, "704a1c0d0c44463784a3ea7ebd3ac350aae8011bcc0e95dd41535ee4bd76bb02cc4cc9d261bb42756cc3126208b2e29d83c30aa21864a436bd88a9811affd471f1fb2b1a83678da79efc2cfa096315cb84cf412bf0ee63594a19d92b89f46d4e7b09e86912a85c9e5fbf433ae04fde84bad9e63682d166ade1d853436d515cadb162801c81d1f9b10ea7fcb9c9d724c2223304cff1f87fead2d46c8eddd1b1a78e"}, {0x18, 0x117, 0x5, "59e7"}, {0x88, 0x103, 0xe6f, "3f7687fc39cdf8255683c93465c1f84e0c2f4b4b237491aca4988af42b10ee1d6eb4b380d511ce7726a3fad23ed26e01d0221eef7d6d3a3248cf87a45643be48e7248dad6e19c4cbd3b37cb5dbbde4cb8d19ac7936a97e356653610e6b3d4869cb4c4f9157c975713699e83736726b928061c46c"}, {0x78, 0x13f, 0x0, "b269609ec1a14f173bf00dfc795445ce3368fb53099dd1c672d2d855b8c67ce31cacdd973034902ff4e4aae131f74c7c62b1b36a73089efcb5faa702a51b27118dce2b0b961f295c7dc318a5a04e5323a440d02d20f5e104ca4d8da0a6b8507721c5"}, {0x48, 0x13f, 0xb4aa, "d8e70fd99e95b5fe871f6571979445980dd364ed102fca6e03b6313cec9637c9703a35ce8f96f0037048fbe7d9773ea7abf0bf493a"}, {0x88, 0x12f, 0x8, "c0724002b9b6a7493a4dc676269bcf4f7f7c726e230078f508829538651704cb315ff70896b5839369d5ac681c9a261a334b6102c31b5b9c3e5c105cbe89d523fc2491d182f7448736ef41b5a9361b21e58bc6aff8eef311cf5fa5b7319c82231359f65a384abec2cef98d7ce1f50b4fd4"}, {0x68, 0x119, 0x3, "7b403683b7a66c56c5984b009fc4d126fe4015b5c337657eff3446695a3e2b676a140724d9f42b52ee1538378d00b481a14f226853f81632cc583a79499171ec89cda0c2b48ded4a37ef3660a5cc175907d50e34d04183"}, {0xd8, 0x19f, 0x10, "ac4a239301311ce48f857f5ae79477219db6eb1168e9b47eeff8a1a34f6269ce24c4182b1fda79c18ec5d4c633ed194e6081574e1b50067ba73c7980827db2cfa441681c4c5fbbb9f6d5afed143d992a854e8c60e9e9556224b99767e6498ec4f8069a4e0f87ac2d797e107109aa35cb9cb8757cca8259a5f012d8c726998f20bd0f7e7f9249558da88ddcbe49f03dd725ca0db5009980b2c41a958d6f41f9530eacc377b8814af1c1468c85150f70e2c7fb313437d5373cb87fa1da2158fad2c96f3501c88279d4"}], 0x438, 0x4000}, 0x20040005) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000840)=0xff, 0x2) 2018/03/22 23:05:59 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x1, 0x80}, {0x8, 0x400}, 0x6, 0x0, 0x4}) write$sndseq(r0, &(0x7f000000a000)=[{0x1000007, 0x100000001, 0x0, 0x0, @time={r3, r4+30000000}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/03/22 23:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:05:59 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000818}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000002200000227bd7000fbdbdf250e000000100095000c003100ff6e67000000000008008c0002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0xc000) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$TIOCCONS(r1, 0x541d) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/22 23:05:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000200)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/audio\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001100)=0x1) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="e7b346bef811fbb505e7e57d7abf470d", 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000000c0)=""/4096) r4 = gettid() fcntl$setown(r1, 0x8, r4) 2018/03/22 23:05:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0), 0x3) getgid() 2018/03/22 23:05:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) fallocate(r0, 0x1, 0x80, 0x4) 2018/03/22 23:05:59 executing program 4: unshare(0x400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000100)=""/61, 0x3d, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x40010, r0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/22 23:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:05:59 executing program 0: pipe2(&(0x7f00008a6ff8)={0x0, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e21, 0x39}, 0x1c) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x3, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x8000000000}, 0x1c) shutdown(r2, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) dup2(r0, r2) r3 = accept$inet6(r1, 0x0, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f00000000c0)={0x9, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x321}}, {{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/22 23:05:59 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0xff, 0x0, 0x7, 0xfffffffffffffff7, 0x5, 0x80000000}) bind$can_raw(r0, &(0x7f00000004c0)={0x1d}, 0x10) 2018/03/22 23:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:05:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:05:59 executing program 7: capset(&(0x7f0000fb2000)={0x20071026}, &(0x7f000006f000)) r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0xfffffffffffffe8f, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x3, 0x8001, 0x2}], {0x8100, 0x0, 0x1, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:00 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) r2 = eventfd2(0x1, 0x801) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x4, 0x60000, r3}) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'irlan0\x00'}}) 2018/03/22 23:06:00 executing program 6: semget(0x3, 0x3, 0x104) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xfffffffffffe, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe142, 0x44000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000180)=0x120000000000000, 0x8) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000200)={0xfffffffd}, 0x4) accept$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x80, 0x0) bind$can_raw(r5, &(0x7f0000000400)={0x1d, r2}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='\a', &(0x7f0000000280)=""/91}, 0x18) 2018/03/22 23:06:00 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x11e, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x1, [0xa8d, 0x563, 0x5a1, 0xd02]}) syz_emit_ethernet(0x145, &(0x7f0000000080)={@random="199cdca81334", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, @multicast2=0xe0000002}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff}}}}}}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x39, r2}) 2018/03/22 23:06:00 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:00 executing program 0: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x7, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{}, {0x0, r0+30000000}}, &(0x7f00006dcfe0)) 2018/03/22 23:06:00 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20400, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) futex(&(0x7f0000004cc0), 0x0, 0x0, &(0x7f0000004d00), &(0x7f0000004d40), 0x0) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500002400000000002f9078ac14ffbbe0000001000000000401b84f8fdf410331d03475"], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x9, 0x40000000000000c0}, &(0x7f0000000140)=0xfffffffffffffc62) 2018/03/22 23:06:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0), 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000000c0)=""/135, 0x87}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/37, 0x25}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/103, 0x67}], 0x9, &(0x7f0000000600)=""/138, 0x8a, 0xfffffffffffff4be}, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000700)) 2018/03/22 23:06:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) r3 = gettid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xfffffc5e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x890, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000980)=ANY=[@ANYRES32=r10, @ANYBLOB="281d5f009e2cf76537d077c2d6f7a9494299371c3524c7fc458026f2d5d501ca16988a6ac6a1afcf52a7ebbb5809978f66ffa14d8ceb6a620cfd2163c8c7eb68f8bc2601c79300be7b2f67f2c2b9842620415ec3007cdaaa97992e0000000000000000107b48f8937bb72b1dabe478c3c516e69401ce8caa181a964c4cf9e574fa8b0a1ada9e2ca7135d979ebef82c973131d29709f7f3e63e76c96ce06bb0ce51199e0d5e16781187b53f4006c450107d3c2dc73d77cc"], 0x67) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f00000004c0), 0x1000000000000084, &(0x7f0000000840)=ANY=[@ANYBLOB="20000029d9168e74b1cb0fe766df58ad0ca2332e944b6df9e896cb3d1e789a3679c56a46d2d194b7cb6e93a548848aeb3aa96935d51ed59806b0b1f5c528194a13858a29645ec139820531447cd9a57a1f1fd74c63459c4ffa4606627bda0db6370d1cfcda10f3e8593cf6f648f9d25b5c9f8a77ca37bab8cb374b6e6c2b817a4b7310d651a6cf196aabde58897c44b7e90adb", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100040002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x98}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000000)=""/98, &(0x7f00000001c0)=0x62) recvmsg(r0, &(0x7f0000000180)={0x0, 0x63f, &(0x7f0000000000), 0x0, &(0x7f00000001c0)}, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000140)=""/42) 2018/03/22 23:06:00 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) pwrite64(r1, &(0x7f0000000000)="0d74bccc877535b45081898b032be445135e7e50a97df05ea875e19a8213acb04b8c5e160e984a678de27f6ac4757f3065d27b3fbb1fa84543ddf0849651c1e6d5a1dcca045198cc6a23b3ad4884a3b7f480c063e8a49f921ebddfbecc1b53940828a631b53ad6a34a744e5d6f38d31bd37c0a4fcdbc397694", 0x79, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/22 23:06:00 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x88) preadv(r0, &(0x7f00000015c0), 0x0, 0x0) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(0xffffffffffffffff, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff9, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x10}) 2018/03/22 23:06:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a98000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="f30f32c4c31d0a87e9000000300f20e035000010000f22e0440f20c03506000000440f22c066baa10066ed13aab74900000f20c035200000000f22c0c4e22d0cb9090000003e0f080fe25b2e", 0x4c}], 0x1, 0x41, &(0x7f0000000140), 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140)) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x8000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x810) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x1, 0x4000) 2018/03/22 23:06:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="ff07000000df98efc6d62ccad69cdb3034347a42ee379c00000000000000060000000800000004000000000000008100000000000000a08d00000000000060ffffffffffffff000000000000000000000080000000001a00000000000000000000000200000000000007000000000000000400000000000000000000000000000000000000000000000008000000000000000000000000000001000000000000000600000000000000ff0100000000000000000000000000000000000000000000002000000000000000000000000000004f00000000000000200000000000000000000000000000000000000000008000"]) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}, {&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x2, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000000}, 0x6f2) 2018/03/22 23:06:00 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x110) perf_event_open(&(0x7f000000a000)={0x3, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/22 23:06:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2efe96ab43062b630add57587f95a5a8dcbcad5bd00839", 0x55}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x400100) sync_file_range(r0, 0x2, 0x100000001, 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000091000b0081000f000000000000001f00000000239078ac000401907800d73cdeeaf53475"], 0x0) syz_emit_ethernet(0x2cd, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xf8c7, 0x3, 0x2}}], {@mpls_uc={0x8847, {[{0x4, 0x9, 0x9, 0x10864287}, {0x98, 0x8, 0x2, 0x2ae}, {0x9b1b, 0x9, 0x20, 0x7ff}, {0x10000, 0x9, 0x1, 0x2}, {0x0, 0x1, 0x6, 0x6}, {0x5, 0x0, 0x1, 0x7fff}, {0x100000001, 0xf1, 0x1, 0x7f}, {0xac5, 0x0, 0x80000000, 0x40}, {0x80, 0xffffffff, 0x0, 0x8}, {0x4373, 0x0, 0x3, 0x7}], @ipv4={{0x14, 0x4, 0x4, 0x90bd, 0x293, 0x66, 0x0, 0x5, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, {[@rr={0x7, 0xb, 0x8001, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x3ff}, @rr={0x7, 0x7, 0x5, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x400, 0x0, 0x0, [{[], 0x92}, {}, {[@loopback=0x7f000001], 0x1}, {[], 0x7fffffff}]}, @noop={0x1}, @generic={0x8f, 0x9, "28468dc4c7352e"}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x87, 0x0, [], "00a27e94c14a452dc0101c6b8013fe6d941975adbcdcc3a0b2d4b3fbf60afc449ce1c920c4b712b8d954caaa9977dd227d518ac18021c35616f42cc0bf8be08a511d65a9c7fab8f729a51dcc45d7517cc958e7b0678b8c71cf1b22256f7592164153a1dba69e6d5c3a35b5855501fff4d4903425a629aa2cf93fa8698e06eb6e709b4fccd6e11f"}, {0x3ff, 0x0, 0x100, 0x2, 0x0, 0x0, 0x800, [0x3caf], "48e6b0f64b07681a1877dfdca57fd843ac2d6350ddb52c4c056ce335e71a734114b8258f30df108ec0e27ed7e0e4ad78810eb44e9a9bcd3a013396c2cf8d9d999d16deb45496ba91e1e5cce7cfbba84bd1cab2b35a453e92c365699608f728d0ac803b4ee7df011362940b674c075c830f9afe3be912c1a6c36507854a66f3f6099584639ce8f88a33a4d403e9db14570a91debccd256e"}, {0x2, 0x0, 0x4e0, 0x5, 0x0, 0x0, 0x86dd, [0x9], "a24c664e6684858eac33df69882726111520aff5b07d29e213a5fbb0840f8010bf956ea19d7f9bffd0c42f10305b94becebd38e842511920127a1cb8a65f7b0de5873e3e3642566f96bd7b21f7a95e43d06aaff6e2acfd"}, {0x8, 0x88be, 0x4, {{0x7, 0x1, 0x80000001, 0xfffffffffffffffa, 0xfff, 0x1, 0x6, 0x6}, 0x1, 0x5}}, {0x8, 0x22eb, 0x2, {{0x3, 0x2, 0xfffffffffffffffb, 0xb97c, 0x7fffffff, 0x4aa2, 0xeaf6, 0x8}, 0x2, 0x5, 0x7df0, 0x40, 0xaf69, 0x3, 0x5, 0xfffffffffffffffd, 0x4, 0x7fffffff}}, {0x8, 0x6558, 0x2, "3a7f501ea38403543b9d9032075d91b9462d49833c31dcd57a14a6f4097d5745cafb10b0cab34ebd4f4be99b2694a62e955db28c41c994e859f6a68f0bc5ada05e8e66549253d9248ed9a9a838b73b1f47f9696415703706a7dc773240055e03ece70631fa4d993bdb4867cffbdb0c2951605d6d386e0d7d0f536e850d06fda06f52c65b9cb8"}}}}}}}, &(0x7f0000000340)={0x0, 0x4, [0x9, 0x6ca, 0x9c6, 0x11]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x4, 0x7c, 0x3) socketpair(0xb, 0x8080b, 0x10001, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000003c0)) 2018/03/22 23:06:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6}, 0x20, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 'bridge0\x00'}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3, 0x200}, &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'dummy0\x00', 0x900}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000240)=0x100000005) 2018/03/22 23:06:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x0, 0xc4, r2}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) dup2(r0, r1) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4d348beeb1d50bfaedb546e0e7229a10cc865c7", 0x14}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fdf300000058000004350000003f01000006000000c89380efeb70334f58c3de0f01fce8997b15d8d5e6f5d2f6adf1c2aa4daf88d54042e1cf6fbea79ef26a6d09ce9ad1db4c9bd765bca8da09789e1039de1fa55dea80403b20dbfc33"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e, 0x800) signalfd4(r0, &(0x7f0000000140)={0x80000001}, 0x8, 0x80800) 2018/03/22 23:06:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r1+10000000}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f0000000100)='k', 0x1}], 0x1, 0x0) 2018/03/22 23:06:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc101, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) recvmmsg(r1, &(0x7f0000008800)=[{{&(0x7f0000007080)=@ax25, 0x80, &(0x7f0000008680)=[{&(0x7f00000074c0)=""/4096, 0x1000}], 0x1, &(0x7f0000008740)=""/172, 0xac}}], 0x1, 0x0, &(0x7f0000008a40)={0x77359400}) 2018/03/22 23:06:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000280)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{0x6000, 0x6000, 0xf, 0x352a80000000, 0x9, 0x0, 0x9, 0x100000000, 0x1, 0x3, 0x4010000000000000, 0x8000}, {0x0, 0x3000, 0x0, 0x9, 0xeacc, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x6, 0x83ee, 0xfffffffffffff001, 0x10001, 0x6}, {0xd000, 0x6000, 0x9, 0x8, 0x7a1, 0x4, 0xffffffff, 0x7, 0x81, 0x7fffffff, 0x5, 0x8}, {0x2, 0x5000, 0x0, 0xffff, 0x0, 0x1, 0x2, 0x3f, 0x1, 0x8, 0x401, 0xef2a}, {0x100000, 0x6000, 0x8, 0x0, 0x101, 0x60c3, 0x0, 0x80000000, 0x7dae, 0xf2, 0x9, 0x2c}, {0x1f004, 0x0, 0x0, 0x7, 0xda, 0x3, 0x34, 0x0, 0x20, 0xffffffff7fffffff, 0x5, 0x1}, {0xf000, 0x0, 0xb, 0xfffffffffffffff9, 0x8, 0xffffffffffffc9f1, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x7}, {0x5001, 0x6000, 0xe, 0x7fff, 0x7ff, 0xfffffffffffffffc, 0x2, 0x6, 0xfff, 0x1, 0xffffffffffffffff, 0x910f}, {0xf000, 0x4000}, {0x4, 0x5000}, 0x40040000, 0x0, 0x7000, 0x300000, 0x1, 0x800, 0xd000, [0xb727, 0x4, 0x72c, 0x8000]}) fchdir(r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x41b2, 0x8853, 0x1, 0x9, 0x4, 0x5}, 0x1}, 0xa) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) sendto$unix(r0, &(0x7f0000000000)="6abb518c987aaa1c23dde38fee7749e867426df914a99ed041aad54876c7d4f0a4b36e86746fb19370d32bb4f41f79a559618575bc2a2476842a22b9b8b7549736f25ab423688f557c18e93c24505be978b8cd33e27f96010f1b64e5b648130e322e2a39ad6b9b248260cee2aab29a60030888645c6da458f4228fae3ff838b62023cda92eaeb658549c654d4e5334b7defad5371de9b4cc5e5250c9282cef3e96a686b2acfe71b290c5ed0cbe20fd45fcd8cf32cfc03aaca8ab22abd8b33aa0d6124cc1f4349352b20e98d97b90b453471b37589b69a96da8c9be47c42efe88dcd1ae2e50a85d0462cf497018997aaa6469cee0452515c64d", 0xf9, 0x8000, 0x0, 0x0) r2 = getpgrp(0x0) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000000100)) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00437900000008004500002400000000002f9078ac14ffb3e0000001000000000402000000d73cde00f53475"], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x200000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1400) 2018/03/22 23:06:00 executing program 3: mq_unlink(&(0x7f0000000000)="ec0e0ad82f747200000000") 2018/03/22 23:06:00 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f00000000c0), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x3ff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0xfca, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000080)=0x90) 2018/03/22 23:06:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x3f, 0x0) syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x7, 0x200) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000540)=0x3ff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000, 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000140)={0x81, 0x2, 0x9, 0xfe, &(0x7f0000000280)=""/254, 0xa9, &(0x7f0000000380)=""/169, 0xaf, &(0x7f0000000440)=""/175}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3000001, 0x1031, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x0, 0x2812b626a5b8aade, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f00000000c0)=0x20) clock_adjtime(0x0, &(0x7f0000000180)) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x114) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x8001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x7fff}, &(0x7f0000000200)=0x8) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r4 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f0000000240)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x7}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000280)="c4738df4fab172596fb5087dfe38136120ef9bf5066481f5430449d850579e1d69be19dd7cec06636a123679b0b13cc8846e3c589522ecfb4029a65ceea91d063887d7968491d22076b6519915d37d2f7c6ef77d3585ac8c16bfd318aac915532be43839091288040d145ea5bf3e4cac36d0356148e73b35fcab602e3345b28ae9af1a3bd4a0c8b8447adf", 0x8b}, {&(0x7f0000000340)="3a354e544a78103628f075da27dc4e6130767384fc66ec760437a3a83088109ea023f3d77db8dfaa87695ef9163492de31431122110a9382e43ca62aec5d01dfecbf213bd12304d68561ee1000fa92c3de90ca509ae332242aba2e9f5fb85f6e0873b85d586b7eda9d31c0a373e5adf9cea259914840ace9731e2e169402b02c3d853c397363c80576f96aeceb6c339ba91d8c25e506828907330da05c1edf259d518491644a23f8578b330b7d6fce186fa9695fb6a00ef09e1ae0e27f", 0xbd}], 0x2, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xd8, 0x6, 0x1ff, 0x8001, 0x8, 0x9, 0x10001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x0, 0x4, 0x40, 0x8, 0x1, 0xb53c, r3}}, @init={0x18, 0x84, 0x0, {0x80, 0x0, 0x101, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x270, 0x8002, 0x1, 0x5fd0, 0x400, 0x8, 0x8, r3}}], 0xc0, 0x4040000}, 0x4004) shutdown(r4, 0x1) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x104, &(0x7f0000000040)={0x6bc7, 0x1, 0x9, 0x6, 0x9, 0x200, 0x100, 0x3f}) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4d348beeb1d50bfaedb", 0xa}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/4) 2018/03/22 23:06:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x6) r3 = semget$private(0x0, 0x7, 0x80) semtimedop(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffd, 0x1000}, {}], 0x2, &(0x7f00000000c0)) 2018/03/22 23:06:00 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0000002f58b86e930000000000"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x100000000000036, &(0x7f0000000100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe55) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="727f77000000000000000000000000000000000000000000000000000000000009000000030000003803000030010000ffffffffffffffff00000000ffffffff68020000ffffffffffffffff68020000ffffffff03000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x398) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000480)=""/112) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x21d) sendto$inet6(r1, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 23:06:00 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x4e23, 0x1, 0x4e24, 0x3, 0x2, 0x0, 0xeb50725d9c3bc648, 0x3b, r1, r2}, {0x3, 0x3, 0x5, 0x7, 0x2144fdd0, 0x3, 0x3, 0x401}, {0x6, 0x3, 0x1cb, 0x100}, 0x286e, 0x6e6bb7, 0x0, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x6de, 0x4d4, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x0, 0x3, 0x4, 0x4, 0x0, 0x200}}, 0xe8) 2018/03/22 23:06:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x19) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d1f000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/03/22 23:06:00 executing program 1: 2018/03/22 23:06:00 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 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={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xfffffffffffffffa, 0xffffffff, 0x6cda174, 0x0, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 2018/03/22 23:06:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000140)={0xa, 0x948, [{0x41, 0x0, 0xffffffffffffff80}, {0x80000000, 0x0, 0x200}, {0x1, 0x0, 0x5e}, {0x200, 0x0, 0x5}, {0xac, 0x0, 0x5dc}, {0x40, 0x0, 0x2}, {0x9, 0x0, 0x7f}, {0x6, 0x0, 0xfffffffffffffff7}, {0x46, 0x0, 0x9}, {0x9, 0x0, 0x9}]}) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000080)=0x4, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:00 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000), &(0x7f0000f5c000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e22}}}, 0x88) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4d348beeb", 0x5}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0x47, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "21c2", "ccf134", 0x88f7, "fbe35bc111940c9bb8562fb8313223291fe63ccf50527047d92ff755690c80b71fc44c80bb337305c8b2ce718933b769"}}}}}, 0x0) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 4: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000015ff8), &(0x7f0000008ff8)}}], 0x24}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c40)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000140)=@bind={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0xfffffd8c) r3 = dup(r1) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000000c0)=""/90) 2018/03/22 23:06:00 executing program 0: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002700)={0x0, 0xb7, "48c2a9b900278313d1c3433da2abe436666958ac11d2a509b3a3591b8b35a40a1776ecfb544609d65ec349a1293f1ac98648ef4859537e5297904d532486bc1993bc1de6da49adfb1abee9b0a3df6bb88d37f672622775e3fd89cdbcd733c7c00edc87381b3fcb4dde19ccf4bb61c76de34bfd07b1da915590d8c56c416e34333af693fad5a3822977df3c88e0c1f1d4078512f90743f14ba0bc5e6079f966c1751630f06dbe5620d741a40479121918eb30439a3886d9"}, &(0x7f00000027c0)=0xbf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002800)={r1, 0xa89}, &(0x7f0000000080)=0xfffffffffffffed0) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:auditctl_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x33}, 0x37) 2018/03/22 23:06:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0xb19eaa8e7ab70683, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x1}, 0xfffffffffffffea4, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffff01, 0x101000) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0x1) lseek(r0, 0x0, 0x7) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x68000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/03/22 23:06:00 executing program 3: prctl$intptr(0x17, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000040)=""/39) 2018/03/22 23:06:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/03/22 23:06:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:00 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, {0x2, 0x4e24, @loopback=0x7f000001}, 'bond0\x00'}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4d348", 0x3}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fdf300000058000004350000003f01000006000000c89380efeb70334f58c3de0f01fce8997b15d8d5e6f5d2f6adf1c2aa4daf88d54042e1cf6fbea79ef26a6d09ce9ad1db4c9bd765bca8da09789e1039de1fa55dea80403b20dbfc33"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = memfd_create(&(0x7f0000000000)="65558a1900", 0x1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x63, 0x0) syncfs(r0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x40, 0x0, 0xf99a, 0xdc, 0x200, 0xb016}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) 2018/03/22 23:06:00 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1f, 0x0, 0x81, 0x3ff, 0x3, 0x10000, 0x10000, {0x0, @in6={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x100000000}}, 0x2, 0x7ff, 0x1000, 0x8, 0x9}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) r5 = shmget(0x2, 0x2000, 0x54000d04, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000000480)=[{&(0x7f0000000300)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)="46dfd80829cd7e806bd2c577ca487a27f4c73a51d49cb354ad50b859", 0x1c}], 0x1, &(0x7f00000003c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0x1e4, 0x50e4, 0x7fff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8, 0x46, 0x633, 0x101, 0x8001, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8000, 0x1, 0x9, r3}}], 0xc0, 0x4}], 0x1, 0x804) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000004c0)={0x4, 0xf000, 0x3ff, 0x2, 0xfff}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000500)={0xfffffffffffffff8, 0x1, 0xad, 0x0, 0x8, 0x5, 0x100, 0x582, 0x1, 0x4, 0x1, 0xffff, 0x0, 0x4, 0xfff, 0xc766, 0x1, 0x80, 0x9}) getsockname$inet6(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000580)=0x1c) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000005c0)='ifb0\x00') execveat(r4, &(0x7f0000000600)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000640)='/proc/self/net/pfkey\x00'], &(0x7f0000000700)=[&(0x7f00000006c0)='/proc/self/net/pfkey\x00'], 0x400) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000740)) r7 = accept4$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000900)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x8, 0x9, &(0x7f0000000780)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x0, 0x1, 0x0, r4}, @jmp={0x5, 0x3, 0x5, 0x4, 0xa, 0x50, 0x10}, @ldst={0x3, 0x3, 0x3, 0x5, 0x9, 0x2, 0x10}], {0x95}}, &(0x7f0000000800)='GPL\x00', 0x9, 0x59, &(0x7f0000000840)=""/89, 0x0, 0x1, [], r8}, 0x48) ppoll(&(0x7f00000009c0)=[{r4, 0x90}, {r7}, {r7, 0xc2}, {r0, 0x300}, {r0, 0x8240}, {r7, 0x8400}], 0x6, &(0x7f0000000a00), &(0x7f0000000a40)={0xc48}, 0x8) io_setup(0x5, &(0x7f0000000a80)=0x0) io_getevents(r9, 0x4, 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)={0x77359400}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000b40)=""/4096) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000001b40)={0x1552, 0x18, [0x21b, 0x7ad, 0x1, 0x0, 0x3f, 0x2]}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001b80)={0xfffffffffffffff7, 0x8, 0x7a2}) r10 = getuid() setuid(r10) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000001bc0)={0x2, 0xff, 0x1ff, 0x100000000, 0x6, 0x3}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001c00)={0x3, 0x91, 0x4, 0x0, 0x3, 0x9, 0x20, 0x7fff, 0x1e, 0x0, 0x7, 0x8, 0x0, 0x1, 0x79465a0f, 0x3, 0xffffffff, 0x4, 0x10000}) syz_open_dev$sndpcmc(&(0x7f0000001c40)='/dev/snd/pcmC#D#c\x00', 0x100, 0x101dc0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000001c80)) 2018/03/22 23:06:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x100000001, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in=@remote}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x200000) getpeername$llc(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x44, 0x2, 0x1ff, 0xffffffff, 0x838b, 0x6, 0x1f], 0x7, 0x4, 0x800, 0x0, 0x3, 0x8, {0x5, 0x80000000, 0x5, 0x7, 0xfff, 0x9, 0x9, 0x1, 0x2, 0x7, 0x4, 0x8001, 0x17ec, 0x0, "2377bafbe7b84812054f6bcb7f9a558d4718ea67cd841b7772d38d5ed1558fa6"}}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) tgkill(r4, r5, 0xe) 2018/03/22 23:06:00 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x800) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000000680), &(0x7f00000006c0)=0x4) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000380)="ba6100ed260f0170f366b80001c0fe0f23c80f21f866350c0010000f23f8ba6100ecbaf80c66b8ab38428b66efbafc0cb06bee0f21f466b9800000c00f326635002000000f300fc75aa066b9800000c00f326635002000000f30360f0118", 0x5e}], 0x1, 0x70, &(0x7f0000000440)=[@dstype3={0x7, 0x3}], 0x1) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x40000004000005) r4 = socket$inet6(0xa, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x0, 0x1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="e4f5aac2fa7062bf", 0x8}], 0x1, &(0x7f0000000580)=[{0xa8, 0x117, 0x8000, "f27ea8f0adc628b4244e5f5f8400d5a62e9ed00524f6b3347abba1de87ce202cc0c5ffaf8bf3ea101dc58f0531eddca01bf250fa6713d87cb4f7dbc3be55d7bf19b68eda23c9c06f956cb1e2e1539cffcc82c7c83774ec06374abd38560cce2594f804bbab505a735056fee18b691416b04d823f4ef177ea7bfbe1bc46e30fae7634d76c8972a7cb0170fe15f3612d4c7c8b163b6542"}], 0xa8}, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0x334, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x4004000) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r4, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) r5 = accept(r3, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r5, &(0x7f0000000300)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000002c0), 0x38f, 0x0, 0x367}, 0x0) accept4$netrom(r5, 0x0, &(0x7f0000000200), 0x0) 2018/03/22 23:06:00 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt(r0, 0x3, 0x707, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/mcfilter\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000280)=""/161, 0xa1}], 0x2) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 6: r0 = perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r1}) signalfd4(r0, &(0x7f0000000100)={0xa6a}, 0x8, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000180)="278e17c3f8c2329ce3", &(0x7f00000001c0)="0ae42dd6c2ebccd606bed3dd2098ca1aa623dc28d6e0c742e0a9b3b8176b7576b51ff85f1950d8f67de0191a2d399c2efdd41b4667d10ef4cdb4e22cd3dd0efa9e3d48b8ad5fdacaa9574d0ab388d1c59edc58b4b22a", 0x1}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r1}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/03/22 23:06:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x63, 0x0) syncfs(r0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x40, 0x0, 0xf99a, 0xdc, 0x200, 0xb016}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) 2018/03/22 23:06:00 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x9, 0x1) linkat(0xffffffffffffffff, &(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/22 23:06:00 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) 2018/03/22 23:06:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x200, 0x2000) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000015c0)=""/41) recvfrom$ipx(r3, &(0x7f0000000080)=""/87, 0x57, 0x2, &(0x7f0000000140)={0x4, 0x1, 0x7ff, "78245037309e", 0x8}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000001600)='/dev/kvm\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001740)=0x0) ptrace$getregset(0x4204, r4, 0x3, &(0x7f0000001700)={&(0x7f0000001640)=""/134, 0x86}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) recvmsg$netrom(r3, &(0x7f0000001580)={&(0x7f00000001c0)=@full={{0x3, {"02760b7021926b"}, 0x8000}, [{"a0ce5963dc6284"}, {"65fefc2ea2abb4"}, {"437bbc1096a90c"}, {"2768bb1f7781ae"}, {"456d0fc5c5ba3f"}, {"ae40b5b8c56948"}, {"f317f04466f6b2"}, {"bd49bb3e10e582"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000240)="7de606a6b940957e2564cdf13da8ddc9644604d9dbb3078ff22cfdc442c65b87f23d9ee0429afa4ae980490420b200db0e342f30bbdf899cbf51374cdf9ffc2406b591c15b83aaf810c9007003f7d0d2b4ae7c0cdba5246a6d65c10fbae1a9b6a74ff40fce528400ff8598fad477ee8784a5c40ec2829989e5be2c2470c07e83c40b1b49e3f783298561c6a916f8f12ce1f3c0d741c499824ec1012235a564821526d431ba9b5e2c56cae6eec6541d370bfc61d8d66476e4e05f12e7f3f7c1ea3ee2720b07a15a66ebcc827508ca9d6749f0c8816abb0b7fbe190f6e4e1a20ef41e19b", 0xe3}, {&(0x7f0000000340)="65f16270d377033805495613366cbf43410aeb27bdbf02ead971bb523f00c7101a340db6eb08f1b913a03ae41f613b3086e453d000d4b3878b631d2aba97dc99c5d0e3014cd306cfeeb0167f9bd4a2e0aa71843243cc7e5cff53a287fb83633885466bbc08cfc1ff1d3a06269e397942f131952c361cfc9b8ca207aadd6bc6c0d2d59af8a7a9a25483b7e1497e57030ae30e152eabe15c2be10d37c7d300cf200b6e5101f2a20370deae41c07402a1f2accd79a4fc", 0xb5}, {&(0x7f0000000400)="7346dc216c3f46907bcf2169bc40c6fe085eb55114505377c5921c4887120d0dbd1d38e14e6faaada4e397d0344d88e521879f390e8f19a2a9", 0x39}], 0x3, &(0x7f0000000480)=[{0xa0, 0x19f, 0x4, "e932841a2405ff79033a0d64175c9962345b8ddda9c388d149c408c0628457ff2ba462e9dc84fd8810aa501189aca2dc2995302e151bea05205cbe549e524ca5b7ec967afddd08af22aff31f3ca13b463149a71650111298c00f6083292ddc895aa513bad41a5cbf964d43ba98392319aaf6cf02aaccee52ed0900b7ec2d44f3b9d76f56faf9285aa47955074dafb6"}, {0x1010, 0x11b, 0x100000001, "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"}, {0x18, 0x12d, 0x20, "b7c884e2c3c2f2"}], 0x10c8, 0x8010}, 0x40000000) 2018/03/22 23:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4d3", 0x2}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:00 executing program 3: r0 = socket$inet6(0xa, 0xb, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/22 23:06:00 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x0) [ 215.334853] dccp_close: ABORT with 66 bytes unread 2018/03/22 23:06:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x27, &(0x7f0000000000)={0x2b, 0x0, 0x79e, 0x9}) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045fdff2300000000002f9078d9a8d50d2ba010839a878ab95dac14ffbbe0000000000000bb692255bd97d341c5790d7dfcb0f1c457954ad18decf96709a2f7bea6940d6ac0804e1a7dfba5dce84e285c0583fc69a2ec2ffa8d6c8f1cd59448de777870f708a5dd5492ba875bd6ba04f50f"], 0x0) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fdf300000058000004350000003f01000006000000c89380efeb70334f58c3de0f01fce8997b15d8d5e6f5d2f6adf1c2aa4daf88d54042e1cf6fbea79ef26a6d09ce9ad1db4c9bd765bca8da09789e1039de1fa55dea80403b20dbfc33"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 0: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x400000) r2 = semget$private(0x0, 0x0, 0x20) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x20ff, 0x0, r3}) close(r3) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000100)={0x73a, 0x7, 0x9}) 2018/03/22 23:06:01 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x80) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:inetd_exec_t:s0', 0x20, "73b90000fffe647500d8a3b0c5f65ad276ad7e23a669a728f70c85ba6334b32567692729107fcb313f14433f2ba7db4b84a09437fc36ec07a96c70e86ae27778adaf53da285284e7fa29dc2827a96d09350be959826a0e151d80dcde"}, 0xfffffd5f) 2018/03/22 23:06:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) 2018/03/22 23:06:01 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) 2018/03/22 23:06:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffff9, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:01 executing program 7: prctl$intptr(0x2f, 0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000009c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000b00)=0xe8) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000c00)={0x0, 0x0, 0xffffffffffffff9c}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000c40)={0xffffffffffffffff}) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r13 = socket$kcm(0x29, 0x7, 0x0) r14 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/status\x00', 0x0, 0x0) r15 = socket$packet(0x11, 0x2, 0x300) r16 = socket$bt_bnep(0x1f, 0x3, 0x4) r17 = socket$unix(0x1, 0x2, 0x0) r18 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001fc0)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = syz_open_dev$amidi(&(0x7f0000002040)='/dev/amidi#\x00', 0x4, 0x800) r21 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002080)=@full, &(0x7f0000002100)=0x48, 0x0) r22 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002140)='/selinux/create\x00', 0x2, 0x0) r23 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002180)={0xffffffffffffffff}) r25 = syz_open_dev$evdev(&(0x7f00000021c0)='/dev/input/event#\x00', 0x1ff, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002200)={0xffffffffffffffff}) r27 = socket$inet6_dccp(0xa, 0x6, 0x0) r28 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r29 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/mixer\x00', 0x2, 0x0) r30 = accept4(0xffffffffffffff9c, &(0x7f0000002ac0)=@alg, &(0x7f0000002b40)=0x80, 0x80800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002b80)={0x0, 0x0}) lstat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() r34 = syz_open_dev$admmidi(&(0x7f0000002c80)='/dev/admmidi#\x00', 0x6036, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002cc0)={0xffffffffffffff9c}) r36 = syz_open_procfs(0x0, &(0x7f0000000f40)='net/anycast6\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002d40)=0x0) getresuid(&(0x7f0000002d80)=0x0, &(0x7f0000002dc0), &(0x7f0000002e00)) getgroups(0x8, &(0x7f0000002e40)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r40 = socket$bt_bnep(0x1f, 0x3, 0x4) r41 = syz_open_dev$dspn(&(0x7f0000002e80)='/dev/dsp#\x00', 0x40, 0x80a00) pipe2(&(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r43 = eventfd(0x8) r44 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002f00)='/dev/autofs\x00', 0x4000, 0x0) r45 = syz_fuseblk_mount(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x1, 0x40000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = socket$l2tp(0x18, 0x1, 0x1) r48 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003040)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0, 0x0}, &(0x7f00000030c0)=0xc) r51 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000003680), 0x80000) r52 = socket$pppoe(0x18, 0x1, 0x0) r53 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r54 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000036c0)='/dev/sequencer2\x00', 0x105000, 0x0) r55 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003700)='/dev/rtc\x00', 0x0, 0x0) r56 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003740)='/dev/vhost-vsock\x00', 0x2, 0x0) r57 = openat$dir(0xffffffffffffff9c, &(0x7f0000003780)='./file0\x00', 0x60a000, 0x2) r58 = syz_open_dev$sndctrl(&(0x7f00000037c0)='/dev/snd/controlC#\x00', 0x1f, 0x100) r59 = syz_fuse_mount(&(0x7f0000003800)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x2, 0x2800009) r60 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003840)={0xffffffffffffffff}) r62 = accept4(0xffffffffffffff9c, &(0x7f0000003880)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000003900)=0x80, 0x80800) r63 = syz_open_dev$random(&(0x7f0000003940)='/dev/random\x00', 0x0, 0x4000) r64 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003980)='/dev/rfkill\x00', 0x48000, 0x0) r65 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000039c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r66 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r67 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003a00)='/dev/dsp\x00', 0x2, 0x0) r68 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000003a40)) r69 = socket$netlink(0x10, 0x3, 0x1d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003a80)={0xffffffffffffffff, 0xffffffffffffffff}) r71 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003ac0)=0xffffffff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003b00)={0xffffffffffffffff, 0xffffffffffffffff}) r73 = socket$vsock_stream(0x28, 0x1, 0x0) r74 = creat(&(0x7f0000003b40)='./file0\x00', 0x68) r75 = dup(0xffffffffffffff9c) r76 = signalfd(0xffffffffffffffff, &(0x7f0000003b80)={0x6}, 0x8) r77 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) r79 = getpgid(0xffffffffffffffff) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003cc0), &(0x7f0000003d00)=0x0, &(0x7f0000003d40)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004300)=0x0) stat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004400)='./file0\x00', &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000044c0)=0x0) lstat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) r87 = getegid() r88 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000045c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000046c0)=0xe8) getresgid(&(0x7f0000004700)=0x0, &(0x7f0000004740), &(0x7f0000004780)) sendmmsg$unix(r0, &(0x7f0000004b40)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="af50b3cb518dc0e92f6b126f6c4600fecbfc04e1c0b147ff8c817816a1324b5e17b0a9ee62cd7726c709b50b0c6367a5", 0x30}], 0x1, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8c0}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000440)="2f91750d9af3782667799d4e9a295cb22fb15f4fc23c94a8dfcf66359f226c1dfc7157f257446ac79afe9905a29d95599b5d1ca66bfa3a2acfdf5c5f6c663efc88b0b946ebe5ced67c217e4fe652ea923faacbebe8fd42da083dea00804b6dd8e5f5272329e7ff50c05526158242b181942b325f9f894fbb2e25ae385ef21e90ccc1e84deef6", 0x86}, {&(0x7f0000000500)="a80115adb565f85570b81e974b2e9f72524578ccd1fe65093f36b4e7c8fcca842687de15be4768f388a3ca326ccfcfac5c887b93df4221a4f6249c16c080f92614ce873f12b5f6bcfc9614e0035088512cb5803a669201111d3b6f469164984c555ba91f437b925e79c1791ea01fe24929e05d9cc470ef6c2a47e6cbf530444616f575e0d169161a0169724574f6eb30ee9f7640a1607a0c7ae80d36aee8f277a16e16f073252be98ce1e403ebe2910373c2eed33f0d56ba4a671041de20ddf2e0479eb088b9b01958d19558e7554614f53b715e07ac", 0xd6}, {&(0x7f0000000600)="80c43e79f8ff8e4484eab8c8369fc35a67d9f9b67bf8e686270c69923130e9d079110c818508c73a16a86e6a5c9ea4fa351f20e55cc019629ac4a18778a6c12624e2ae5e036c0660f367a96cd5af84785aff4fa0d79e95c9cabbc33ff5d1949fac70f23df9e62dca4b3acab1eae5df7bb5f3e16e8db37bd93f0a70d50cab04393ca7e8d143fa3776ab7aef676a", 0x8d}, {&(0x7f00000006c0)="2108729ab3bf3ae021b167ca418836ab41af2d8dcaac600911b53b50cae2c46eba682f28a77d3c30d0c88e0c17131cc72dcbaa57d412eb1cb339a4aa82a30806f0c3e5a8b9ad2606bf874f3b062e5de9c4bbf4705788a09fc14d03d2d31dedf0322637a133", 0x65}, {&(0x7f0000000740)="f2a2376540ef962140dfabcddf2f4c5f7bae8d938a0b88", 0x17}], 0x5, &(0x7f0000000d00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000010000000100000042b0a8fc00cf315d8128b049e2895983cec4d632b577eeadee931a36", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27], 0xc0, 0x4}, {&(0x7f0000002300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002380)="4c17c3eaa90449dc2adb937c158c49a1b0c2b7338be93243729451198681d4ed3ed6969859b114deb723909582b4f3ff40484c61113e8cd2f4771c330af0b9c50f69c596e98bcb", 0x47}], 0x1, &(0x7f0000002480)=[@rights={0x18, 0x1, 0x1, [r28]}], 0x18, 0x4}, {&(0x7f00000024c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000002540)="d761559a8d82b8045e64d0c74802abcb5c839d917e7425e97cdb30ccfb2b24569fb942a1074261f166901c70e949c0a4a65d310145548ac26bcf72", 0x3b}, {&(0x7f0000002580)="90d6a5d6b759e0c74558a063e2b815ec7f1d58c072d49da350a24f0e25", 0x1d}, {&(0x7f00000025c0)="d243146bacb1ce555c12e8c45821496d7ac62396c7e6eb75fe6724c3e572f7b42d026b9014febf717f7ca004f275825ab2c8c14ba3b580d494342697a3c55a2e20da07eda0f2253f42eaca0ef786773372f432beef05c4e9f0688c9917300af166da473d12074a57d34d37361646b13e09b8a80b8e71f6ae8afbe87a1ea6b9b1d66160c1de6f94acddc0cc205c00007f92692f9ad91020533e579eb71aac9042873c69ad0fb9328431eee2d77493b3c9fff2a561f34fdd15ce249c2b0d3a366b6376ad9a31694ec82815", 0xca}, {&(0x7f00000026c0)="fd03b59205fdfb1524361488e816e03f5991495ff754b742c71fe409f19b737b92b15118ad465ab575687da282233552148c86c18b98bcbc9991d7e727c7", 0x3e}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000002740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002a40)=[{&(0x7f00000027c0)="18861ad4201de0f02b9676", 0xb}, {&(0x7f0000002800)="0fb4406efb", 0x5}, {&(0x7f0000002840)="61e7e4f00e983b7ee516d0d3228287c217a7c6918cddf637d9d37665c2926406e49ee679fb17c07c8b5384ec099b1c4e972164ea2a230b5c4c83bd0995b2cbadc9617b50237db5429bf0e2d7ac8abe972533b60e25d55b0c939396c130ff66ed18aa7ed43195cb3d470dd0f3876c03ee6ab07bb19cfac9578733c992ae29a6ced0de1970c6ecbe6d6432556bc5ac394ad3dfe33889e737c6e203544e9dcfb81f5675ede27eca6007b5e7ecb51a37bf82bfc20a7feaccfe13b41135e5f85bc6fde7971f7a6691526707fdfcff9426be8f7a813217cb020b253b2894b7e4", 0xdd}, {&(0x7f0000002940)="c43664193f3622565b4cb0a7d237015b0bef9dd429ed81b9f323d9359d2888706494c5c43d222cdbcabec87b83b2c81879b307bd9b4aef5f81d68579b38b376e07e06f6739652a8046da28e19b408c64a81b504a97475074d36450aba5367716e2712ee84ad59f227281106830004ae0ce185a757a1094fd31e2a0e3585a063c865970d66b8ef9698f332b375b1b5e2040f5064b71fa71d8b6075605576bbbdff72129a0807686eb31e3214af99d9f8f81150ef021ba1ebf0ca49a489b1d03b6f2f3df6e552e377232af5d21fb08", 0xce}], 0x4, &(0x7f0000003100)=[@rights={0x18, 0x1, 0x1, [r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r40, r41, r42, r43]}, @rights={0x20, 0x1, 0x1, [r44, r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0xd8, 0x8800}, {&(0x7f0000003200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003600)=[{&(0x7f0000003280)="81e238b5a02ae0ac694d59e2915e139f6f605bfc8771f426dc9bdb25a9ee932b894406c6451e51fa6e3dbec5ffec85f34268ef2ea4c9cb59b98834d92d0a3915689492897bfeda0c1c09b3e180056ec56b5726739e4a373deca8f98f1814fe6a2ca7b43315b5d39da66f0eba5fb3134def0600524141c8e3474cc51b1183acd83c891fe109482b22ad85675c3b52f275759326753a39ef53935bf0e0068148282511adab", 0xa4}, {&(0x7f0000003340)="7e5b0811f96bdcdc3f1b67a89ff91aa36718562b4649b1b4e7ac03eb3735d70e844c9cb5e0fcc48f4140bc1692f0fdb903a04462db497398957371cde968c166ff3c48e8aac39559678dcacc0b6b4446d186522880552973c797fe8e52b4b530798609697ba501d0e869c6f364481ed12b2a8c3765b4580b6fa89ca042fbdfdfcbfb6363f44bfb157d8d95197831fda139b01bae32c51071e6f6cbf86f4533fb348738b0a95d7aae81bf019a77b4d4759c7a9c9d1fc2d2a1bf8c8577fcc1bc3a683bf3de9cd9fd6e4335dc5f57115510bd2243c0ef260dbd2a3ef510dad5962e", 0xe0}, {&(0x7f0000003440)="ad70fe1fb72d22e9e3933c8a0debbe6705b0ebfc0314ffdc37b6dc05e7caec4d794490cc54897628fa55d313e119cecd134d83ca005e6a3e67d2fc2aa7c62b311fae324a0bbdf25d17d4bf9a689ef50ccc60d1b788a8b16e5e3454cc4a2a8fcf16", 0x61}, {&(0x7f00000034c0)="45c599b282e5f4841202c89f4cff4fac46cd8e6ab3df133fdc9b5b41f1ddfe050c5054bdbfab5a30c310785ccad14069cdc414b1343d", 0x36}, {&(0x7f0000003500)="9999f5fc1552ceed62ffdc1ebabb7fe8f56ee4b9adc5b791144d5e5f02bfd87c22c2f78fb915208d0e4557faa1e42f02fb8842eebb91afc82f71455202a2394f18deb52105c7f580b120e6402fede0738333b16045d6cf0345c79199cd7ae2259d30a70b2b600286ef1293b06ca6e43e7e9e6287b0e9", 0x76}, {&(0x7f0000003580)="2c29f0438a7e761db889e7f8db70b9926c0171da6b345d2a7a501e07d8f673d3a9e053f3a2d0ae89e8c9b4b6743c2107e27e14ab594567253d6b70a9727ee4c943ceb8952fe636b5c8e3", 0x4a}], 0x6, &(0x7f0000000e00)=ANY=[@ANYBLOB="18000080000000000100000001fec3a82007bb79a1e1a3a0b57d15000000", @ANYRES32=r51, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r52, @ANYRES32=r53, @ANYRES32=r54, @ANYRES32=r55, @ANYRES32=r56, @ANYRES32=r57, @ANYRES32=r58, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r59, @ANYRES32=r60, @ANYRES32=r61, @ANYRES32=r62, @ANYRES32=r63, @ANYRES32=r64, @ANYRES32=r65, @ANYRES32=r66, @ANYRES32=r67, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r70, @ANYRES32=r71, @ANYRES32=r72, @ANYRES32=r73, @ANYRES32=r74, @ANYRES32=r75, @ANYRES32=r76, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r77, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r78, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r79, @ANYRES32=r80, @ANYRES32=r81, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x10}, {&(0x7f0000003ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004280)=[{&(0x7f0000003f40)}, {&(0x7f0000003f80)="bbe78d4b11a458a9b31fab3492474e6f5374b49519956b7df7a7c7a191595069c5d60d74b4a29e9b299de26bace4ae73ddf9ae1636830cb7eb71fcba205242b648b6d868cb3c0ea7df1bab855be0e7a2c60c40cc9a5360faf43089cc9a388ed919deb28eec086ca01b62e61e337b2a8fa8b6da4a4a5db8264b371cac727a3ae0685dba47de066215d719cd236d4768a10dee5b9a6eab6711b3b5688e7b7029c2b0092dad537e740e08a74e2b2889f9419c4a4ef0eb3f56b4529815fe30cabbd81463b1", 0xc3}, {&(0x7f0000004080)="b227c5", 0x3}, {&(0x7f00000040c0)="05b137fcbb1c5aa85015f985a89ddc1ff312bb382ca92d72b47b1feee0db4baaac7d6b80e6ea3131fb748db30758daaf61cb7d693b64b52bbadf076ab64f70359f358b58fcc341cf93e79079ca961423c81eb27711923d0b09e47c4f4b34618b686933c5155d7241f43475384c2da1631b0596b368ec3aebbc85aac923dbaa6c94a418180d", 0x85}, {&(0x7f0000004180)="5561aac449486727e28e43a180279f64fe0e01787de368cb89f5824b4c75bc361f3421d8bbe7e0f3b8f8279661938a8b3d066ad2f0466182b9581f42e2f5614e1d49e417a94a237f6b97af0603bd1f2319dd54caa58f1f3eb57e60b388c5f3c20ab947a35a01e1f81288fc685533d3fe2cd92bc01c1ca9175145d9a6fbe5ba335982e0d7f5c749045add2b8ccac4527c5333cb7a10b01a17af09b4734f78f184d823f8a01518d108710c41f6fcfc4af7f22f5b56bed2ef0d93095c820fb60d7cd8b48ae12f2a9449f60d996bb8a01263ea223451afb7870276", 0xd9}], 0x5, &(0x7f00000047c0)=[@cred={0x20, 0x1, 0x2, r82, r83, r84}, @cred={0x20, 0x1, 0x2, r85, r86, r87}, @cred={0x20, 0x1, 0x2, r88, r89, r90}], 0x60, 0x4004004}, {&(0x7f0000004840)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004b00)=[{&(0x7f00000048c0)="b53b924393e8c37757107dd523a40c45d5708439543ceedea831d27e74787185993e172685142126502a3e2af0f38feda6832b63e678a82aa0844fc78119994162ded27499a54f10fb1c44df31bb7893e4dc89d9772489784267e134fdb853e1dc4e18eea161e73a0b9e63d17e4a72f46bd141d7eea277e22163d07f3d85249c1129fbb286777714242179579d35caf03d999546e31b9aad732487", 0x9b}, {&(0x7f0000004980)="39273de7ca702ec9b73d08f41a1a4ea8459627d4fabbb3ff1cbafa4d93a6f589b1572ed9a905b7a9cc71877a5cb89580f2b0a39b27077bef26fd19ac9d8ce95f677ba7b63d6c6c5729e36861e1da63a1462396bc1d99454f31ec19b2071f50f1ca989c822c871dfc1077e2175d6778fc5f4cf1f9277c8778092010a5f87399daba587431105b40beff0612ba529e67228c", 0x91}, {&(0x7f0000004a40)="50739378d1495e6a8e780dcd6e9273b78c0a813a655ef68b926c0d4549cc650efd98fd0695716136f0eed43c07c71c0b1d701a8f434a14cfdac5213a53409b49422a6c61d3b80b325d8a09fb81844e2f138feb1f2bb848070160184edff00ee990d433b4f92ad178f61d330153068afec33cc56f71a438b7578a75cdfc38", 0x7e}, {&(0x7f0000004ac0)="f81b24f30ea1ad0451f875f87a", 0xd}], 0x4, 0x0, 0x0, 0x8000}], 0x8, 0x800) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x1a8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001080)=@ioapic={0x2000, 0x6, 0x1ff, 0x5, 0x0, [{0xb1, 0x2d, 0x6, [], 0x1ff}, {0x8000, 0x6, 0x100000001, [], 0xe0}, {0x8d91, 0x116, 0x0, [], 0x7f}, {0x0, 0x9, 0x8, [], 0x6}, {0xafb6, 0x5, 0x8}, {0x100000001, 0x6, 0x1, [], 0x1}, {0x7f9c457d, 0x4, 0x10000, [], 0x1000}, {0x3ff, 0xb15, 0x7, [], 0xfffffffffffffffe}, {0x5, 0x9, 0x9, [], 0x100000000}, {0x2, 0x400, 0x9, [], 0xff}, {0x7ff, 0x2, 0x7, [], 0x3ff}, {0x0, 0x64, 0x7f, [], 0x793b4270}, {0x200, 0x4474, 0x4, [], 0x3f}, {0x1f, 0x7ff, 0x0, [], 0x100000001}, {0x401, 0x5, 0x79780, [], 0x7ff}, {0x200, 0x100000001, 0x0, [], 0x8}, {0x2, 0x1, 0xc3, [], 0x3}, {0x4, 0x2, 0x9, [], 0xffffffffffff8001}, {0x7fff, 0x3, 0xba75, [], 0x9}, {0x0, 0x1, 0x5, [], 0x7}, {0x1, 0x3f, 0xb9, [], 0x40}, {0xfff, 0x5, 0x1, [], 0x4}, {0x6, 0x1, 0x5, [], 0x2}, {0x7fffffff, 0x5, 0x9, [], 0x1}]}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000001180)=0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x2de) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/22 23:06:01 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = getpid() accept$alg(r0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) capset(&(0x7f0000000000)={0x399f1736, r1}, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x602, 0x5, 0x9}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:01 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x800) flock(r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, @remote}, &(0x7f00000004c0)=0x10, 0x80800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000000000)=""/28, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001800)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400, 0x28) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40, "9fef2cf9f33f87e032f9a4a732d3d9092967c0ce411023ef31f92802f750abeffde1aeed907216e457c64e8b158e5a8df949610f8fd0afce7b3f43e47171527f"}, &(0x7f0000000340)=0x48) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000440)=0x84) openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time, 0x0, {}, 0x0, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000140)={0x0, 0x0, 0x0, "7175657565300000000000000010000000000000000000000000000000000000000000000000000000000000000000000000b6c200"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000000c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r3, 0x1}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000000200)=""/61, &(0x7f0000000240)=0x3d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)=[{0x20, 0x6, 0x6, "5ef3b7ea10d7f88907361b2a9b92"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x158}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mq_notify(r1, &(0x7f0000000480)={0x0, 0x20, 0x0, @thr={&(0x7f0000000340)="ed7a4c2eb718f71ba84e23d09f7a17672bbe75ab6481cf924dc121707f2531eb5e7f1780e0a424795ef4d36d6292fda4fcaade73aab8de4bf9ca7ba4f32e1efd83ceb41d80582ea0f0ca08", &(0x7f00000003c0)="570c9023216a04eda2bf9e30fdb2ac18b6bb0b1c284ee5c56fc0e5e160a3ff17661dc20c1c2ce6642d1b3e535a55cf47ce7844342155c4a27cc6d8c2c7c30764856ab91cbb0f72340f709b3ac082d904eaba41e28b867c9cf6804eb5cc54cbf44ea03e18b77e7d667867221e10f20c7313139faafa41cd7444a7527562ff5f6f057c1dbe55e2fcad2666188f23c355cf47b6d4e9f0887fdd7aba488b6dc118f955926d8a668dbd5a2a5fd73f8727826df9d20954e59f096c30a7d39c05"}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000200)={0x1, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000180)={r4, 0x80000, r5}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) getitimer(0x1, &(0x7f0000000040)) fcntl$getflags(r3, 0x408) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f00000001c0)=""/32) 2018/03/22 23:06:01 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = gettid() move_pages(r0, 0xa, &(0x7f0000000000)=[&(0x7f000005a000/0x3000)=nil, &(0x7f00000b5000/0x2000)=nil, &(0x7f0000043000/0x10000)=nil, &(0x7f0000323000/0xd000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000235000/0x1000)=nil, &(0x7f00001fe000/0x3000)=nil, &(0x7f00000c0000/0x1000)=nil, &(0x7f0000141000/0x3000)=nil, &(0x7f00001b8000/0x2000)=nil], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x6) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x208400, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001100)={0x1000, &(0x7f0000000100)=""/4096}) 2018/03/22 23:06:01 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) recvmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/221, 0xdd}, {&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/56, 0x38}], 0x7, &(0x7f0000000480)=""/21, 0x15, 0xfffffffffffffff8}, 0x62) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000980)={0x2, 0x0, &(0x7f0000000780)=""/136, &(0x7f0000000840)=""/117, &(0x7f00000008c0)=""/141, 0x4000}) sendto$ax25(0xffffffffffffffff, &(0x7f0000001300)="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", 0xe2d, 0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x3]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000580)={[], 0x5, 0x5, 0x902, 0x0, 0x80000001, 0xf000, 0xd000, [], 0x4}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)=[{0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}, {0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0x138}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 4: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) perf_event_open(&(0x7f0000001640)={0x3, 0x70, 0x8000, 0xfffffffffffffff8, 0xf7, 0x7, 0x0, 0x3ff, 0x80000, 0xa, 0x1, 0xc4c8, 0x26f, 0x0, 0xffffffff, 0x898, 0x3f, 0x2, 0x9, 0x5, 0x80000000, 0x9, 0x8, 0x6, 0x4, 0x3, 0x32d669a000000000, 0x9, 0xc2, 0x100, 0xfffffffffffffffb, 0x7fff, 0x1, 0xab, 0xfffffffffffffffa, 0x1, 0x0, 0x5, 0x0, 0x7, 0x4, @perf_config_ext={0xfff, 0x7f}, 0x8, 0x7, 0x10001, 0x7, 0xfff, 0x4, 0x5}, r6, 0x7, r2, 0x7) r8 = getegid() r9 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x2, 0x22000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = getpgid(0x0) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000800)=[0xffffffffffffffff]) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r17 = getpgid(0x0) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001480)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000001580)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="df6a7deaae2bf053703c3922a941d20fd27e2137d8e73d7f1c11b803ea78c0fec066a187e374d9f8d5043687", 0x2c}, {&(0x7f0000000200)="9c51502fc4b10c31e8dff9ead0bb40ce355ddf9c03b687675ea073793a61dde44d67093773150ae04792aa83ab1fec10a33785d104ce6bcf207baf911fddb0766110769920599bc4c67522883a2c617a4820a22919db5913fd1ecad6071d6980b2269e5fb287fc95358c662eb2b313311f445a5ed9a5e900a8ad84569fcf7de091da401f1cd3db68df015f8228cc1086e51b17a8fc7cec947aae60c3dff9e0252c467d61446d5c44586046a3a65bfc", 0xaf}, {&(0x7f00000002c0)="70a1b5076332dc0fe8d10c82657fbd04c2a79394c75627e9517c8c0cec7f6ea5c0f206596e4e5c0c3a143feb2e743a16b46308c1ad97c334b44e94adec97cc21544274f46689c3b9842402d5cdee97d2d92b527fd8b9ed290e43ef9e246dfeb508354c6456092ae219201cf85e3e28cdd570aa690951ee886b37afba996d1bb204345d50bd13046d08c7e35dbc0d39f70b21c6744b784ae89bb8484d82a529ec6dd308c14e93b889f4d76d", 0xab}], 0x3, &(0x7f00000016c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002000000000000000010000000200000085ddfcac8b5cd0ef58bda3ed6b3f30341df6b1a7a79f8a87f1e9c40e5c8e9a3d5d4c87f48e329b26b746d993a11b1a81d7431324f6d541b98f19cedd346487c04da575a9095928bc1ff319d95e675d75468398c98138295d35da", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x4040000}, {&(0x7f0000000b40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000bc0)="84891a80e74734cd38b771c34e57c05143bea0efd09b31417b3c9d97b9ce807c9783dfa8281514253ff1b0565f9e4123de705235d5a3441ff68217ab70b1e7aba7a1526e33b647c8a8f249ff248d784019", 0x51}, {&(0x7f0000000c40)="c151fee1316ccc3c3343b5f7cfc7b99b0fe083cea98b5c740f79cd72612ae37e875bc24f169099815db8e476", 0x2c}, {&(0x7f0000000c80)="e6037b72f7694262b6938fd80705870e7ee743fa82f20bf85e8dffe49309879547ecdfefa7a1b2a6091629d87ee15cfba669b0f95a1e78f25fd007140e45fcb5f825d32802f26130129826291e05f659e2240ff7d26b7ff024b8206d2148ba91b99d583db74f3d08fbe30f639ce6191895251b10477c731eb7b4019c2cdb6af6918e555d6930fc946df877bc1eec5dd5a88cef4dd5df06a76409f09b0745e95f86ad3e133e9ae64ab08902eec3f8", 0xae}, {&(0x7f0000000d40)="b8a0d806673ee1fab09c1960b08dca8e161f0cce43bff6242bdf686983b654b36e84af2a41f03fd4c9b9be4b9cd861dcd1f97943f627cd9f3fd5fe82d66e81c49e267154d166e0bdde058be93e0a6f3a255844e72e51c8f6c8f328641cf96dee71facdb29767d6b95d0cb538f8a50622b0f235aecbde48af0a48a732eee59f9a6afc0e3350135bfd9ca789883c8afb047be5c37f5dc4", 0x96}, {&(0x7f0000000e00)="9d90b9e8ff2fc5d17db8090a4b204e96e645b62c087f0088fd0d282171ef89eed3366fc214b5302448dd34730a4241ac3557745c44e92dbfe8949f145cf25fe2e15e670340818eec225e94c21329a0dfb332e4a0a38ffd75623ade9dc9035c2a3309d4116c4882faabd8e620ab86a3c200a5d68bfaa17948c599721a63d0928e3a9f313195f2d0c43687f170a983e97aa68174910dd43adeceef", 0x9a}, {&(0x7f0000000ec0)="5e0f28f6458d07150bee1b1f7cc1c9157437a20a3dd78ecd02520604a4474e8769f6a6d26d35642a2b62e9df8c5a2ee82b4e474a0e7464da4cc7a00e41df2e83f96010c9025d3143b139beb74f71433390fd4b15eb3e8b5d2abeac593679dd9202f99eb872ac2157fa9db4de83034085ce7355b21bfa489d5e20deacd4f92a01738d820429751ebe328f8d7e704108ab147de7e87bd31b02cb9b4a781128cddc15bce84bc35e2ff33ea0e4d429998dfa32d4e4bfb3e97376483c368612f58697b57459b277da5b02a69ae9e0997232b00849f381e25476f65927da3c9703159e6fe98e9ea61008727213b90f6ee0a9ba97d7ef4a433b3c", 0xf7}, {&(0x7f0000000fc0)="00e861528be55aa0a51757731d", 0xd}, {&(0x7f0000001040)="7e6baae36abe3c41d665b68d0036290f5bf54ea2cdbad508af5a8153933fc551c565e9bea57c4db5c54bf1566e879515b8f5f0ffff982971a72172722976dde890a07b0f93f00a6f733834da82c0a8ce1b121590b0c9b4395a5d9d8beaeac062cbac824b7fa8ceaef8e2b67dbdfd96606169d7d937c8ea6fd7976a1ea5445f6497cb0f4fa6a2abc2694947e011dfad176339", 0x92}, {&(0x7f0000002040)="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{&(0x7f0000003040)="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", 0x1000}], 0x3, &(0x7f00000014c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x10, 0x1, 0x1}], 0x90, 0x4000000}], 0x3, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r20 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r20, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/03/22 23:06:01 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:01 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/224) bind$inet(r0, &(0x7f00006d7ff0)={0x2, 0x4e22}, 0x10) connect$inet(r0, &(0x7f000093cff0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/22 23:06:01 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1f, 0x511080) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000580)={@empty, @empty, 0x0}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000600)={@empty, 0x2b, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x801) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pwrite64(r3, &(0x7f0000000080)="fb2b3c9189", 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000100)={0xffff, 0x8, 0x5, 0x9}, 0x10) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000018000)={r3}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x2, 0x4) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00000000c0)={r3, 0x8, 0x401, r3}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000040)={r3, 0x5, 0x3}) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)=[{0xd8, 0x104, 0x1, "42f1f635208434556829176e1366de662c4f21b0adb0f73b4153bdaa6ca8aa374df1c4a21853393851f1ab4fcb9d45d8757c0ab4d8874721aec8899d6ad3bab44d7e5dfd657682b93a35bd5560340b10a644f3134e4252709cc96c7e637fde3856b754809ab0fdb1be6103794d52c2b7f03d08505206737f6f30b99fd4185fab330e4c120a2cb7c577a8bd0ccc3b6e748d0f31c49180d6cb2d1b4d22b3d39fd6df2b3d00424470e83525a3e5b33613f14506e938216efac45ba6d149c806ab7a5d7eae247e291ef0"}], 0xd8}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fdf300000058000004350000003f01000006000000c89380efeb70334f58c3de0f01fce8997b15d8d5e6f5d2f6adf1c2aa4daf88d54042e1cf6fbea79ef26a6d09ce9ad1db4c9bd765bca8da09789e1039de1fa55dea80403b20dbfc33"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) accept$ax25(r0, 0x0, &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/22 23:06:01 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/217, 0x3ef, 0x0) 2018/03/22 23:06:01 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x3, 0x1, 0x326, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) dup2(r0, r0) write(r0, &(0x7f0000002280)="b69db85edfa40f0000ff4108000000000004207d4d0000e3969421fd2c8700000000165c001b00148e5a0f0000afd9446100", 0x32) syncfs(r0) 2018/03/22 23:06:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = getpgid(0x0) getpgid(r1) 2018/03/22 23:06:01 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000800, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) [ 215.804430] sg_write: data in/out 1025211/8 bytes for SCSI command 0x0-- guessing data in; [ 215.804430] program syz-executor4 not setting count and/or reply_len properly [ 215.853502] sg_write: data in/out 1025211/8 bytes for SCSI command 0x0-- guessing data in; [ 215.853502] program syz-executor4 not setting count and/or reply_len properly 2018/03/22 23:06:01 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500002400000100002f9078ac14ffbbe00000010c0c00000401907800d73cde00f53475"], 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/22 23:06:01 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/udp\x00') 2018/03/22 23:06:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x1f000, 0x108000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0xfffffffffffffffc) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:01 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00000000c0)="91ee59e9b8476ec3f8e1130cf27ca2a96ecc3228bc00ac4495b2c4c535875a51f175f4de5b5c9bb4f9ef1172f4b33ff3d198d3e2e88b51279967783271c86349cd5a493acd943bfc64bccb996fdb4d153d94fb1c7a1e39bf73855019115c100ac554f5dbb8a3b5caf343ed287c2dbc283c90f65d4ecde5e48036ce9912f81b10089f275e06abd2da6bf9a1672c4683d9fd5271f458f490ddc3cf6d1f5ffd2560e0d934404d2918f9802d9434d2be63d307d7339b2f3647aa07c6c620d3bc343d0200112b2ae5a996e0e0585ead68cef3933dcea309817916ebc627ef", 0xdc) connect(r0, &(0x7f00000001c0)=@llc={0x1a, 0x103, 0x10001, 0x1, 0x200, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000008f80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/03/22 23:06:01 executing program 4: r0 = semget$private(0x0, 0x83fffffff, 0xff) r1 = socket(0x5, 0xf, 0x40) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x4, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$packet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}, 0xd7}, 0x9, [0x7, 0x3, 0x1, 0xfffffffffffffffd, 0x9, 0x3, 0x2, 0x7]}, 0x5c) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000)=0x4, 0x100000000007, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000180)}, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/03/22 23:06:01 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/107}, 0x73, 0x0, 0x0) r0 = semget(0x3, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000080)=[{0x3, 0x20, 0x800}], 0x1, &(0x7f0000000100)={r1, r2+30000000}) 2018/03/22 23:06:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x80000001) writev(r0, &(0x7f0000bafff0)=[{&(0x7f0000000100)="29000000200019fff63d89170c4df109ca64000d15de0005190000040d000c000000800000f900001e", 0x29}], 0x1) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}], 0x1, 0x4000) 2018/03/22 23:06:01 executing program 4: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1) r0 = syz_open_dev$sg(&(0x7f0000f2bff7)='/dev/sg#\x00', 0x0, 0x8002) read$eventfd(r0, &(0x7f00000e6ff8), 0xc4) write(r0, &(0x7f000077cfd0)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xffffffff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0xb6, r1, 0x0, 0xfff}) 2018/03/22 23:06:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/48, 0x30}], 0x7c) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/03/22 23:06:01 executing program 1: syz_emit_ethernet(0xa, &(0x7f0000002000)=ANY=[@ANYPTR=&(0x7f0000001fc0)=ANY=[@ANYPTR], @ANYPTR64, @ANYBLOB="501b4b07ce6a13c022a969b182615411c40ddf7c0246b0e78367a5ac37359cb8ca9381c28d2a7669502aa409afac7378ccbb9297f140847275d1a9", @ANYRES32, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="3eb89e03db94465733d6306c1509cc12ebcc7c5549281bc2a465cf64483dd914df0318725e1c88fb93", @ANYRES16, @ANYRES32, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR64, @ANYRES64, @ANYRES32, @ANYRES32, @ANYBLOB="513bccbfaced515aab15c56463754beb2d1ae459feddbd25760b2307c920f830cc21f1a98d3973a871f242748a6491cbfc3c156b87b5044dea5a9768151b0fef05c1475306dfd0d04e353481928fc571fe04750230355937f691f1008f26220b11c5dcf3beb17a345383fa573d84b762afcb273c978e4452a254a712e823faf31d18", @ANYPTR64, @ANYBLOB="18ffe8efe554a92b9592f93583ef3c9fd8770ebb2be5f3719919ef72102b63536dad74c60d2a37dd7283b41d0e8e84705d30fc", @ANYRES16], @ANYRES32, @ANYRES64, @ANYPTR, @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYBLOB="4ba143360e049f2d2de86175919ab207cebb2a0ec5350f7394d78c84f130c0280f572852a90d8cce38a429af796c27b2d90359ee24b322ffca888a6fd28b50110e98f776c30ca42c2e9ff2332c8625ca25afc4bed9a53d01ad4ba1e667d239c0322ed9a135f1a3a401aa7c3b076fbb4f69f9b8c53373fa4ed76d8fd1df3dd1651213cfcc76d7b1945dd780aee8", @ANYRES16, @ANYPTR]], @ANYRES16, @ANYPTR64=&(0x7f0000001d00)=ANY=[@ANYBLOB="a79b0e90544f10bd2f5ae11cbc157cb94466c49858996095ebb8705e96425c46cae6badd9a10a248745aca154c9f4a165d42c7fa9403fa3195c6c3fd6447349f2fa53777f30d2c24af21b7bd10786abbd73dbda87ebc1df19b1a48e9a9cde2ad2bf57dfd5d7a3e0f2ea2c66e3d032c9280f078f75e6166df78b5228e82f926837016b54e7fa2ad756be147a9308f571773f24d5286c0787c4e163b7aab1df56a0b0318f35d76cfbfce54d5f6963b331a25ef794fc636fa525852fb5f05d05e48365337b6f12c1a0701c1ffa5131a052ea5ac4ea035464b0051799e376478d25cb6d01c4011512b2c4b87", @ANYRES16, @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16, @ANYPTR64, @ANYRES16, @ANYRES64, @ANYPTR, @ANYRES16, @ANYPTR], @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR64, @ANYRES16, @ANYPTR64, @ANYBLOB="bc2b2c9128cddce54c47aa30247e22f2b620914e35a11d1b2c6f1a659276488c24c96b"], @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYBLOB="4d514830bbec3fee4211c1c3e3316f6d21188e1eef08941642887168f56b11d03aedbb9bf4f3755e56e09c1265fe84198f9078f290a2a46178c285ae8905fe6f5ccb0aa671e21c", @ANYBLOB="e4c2d1f1ec41dcada88ef8684e383d068287c3c1858e3278175e336ca3704b5e4ca095fecfb30728082a76f3e58e29011e15f8dd41df032566ca176ebe052733b4cb4d4d7afc409f56ed9c9663cc5dbb439fbc47b680e53b18236b076edd0f2cece4527cdb55a817873d264fe3738db35e249781295fe216493b6b467b7c624cd28eca3de1ba3c74958239613d96dfa427a1768b4751ad0d0d18341bec37cbccea369e43ad6e1d00db1c073dd37b21d14fa8d9befa3544e6859eef81b83fa7474d753499d776ad367606abc569524e685fe47154533ec4459cc61b0012980c4f9661f095a851c66746d1778f5c14b11c2a3f049c7e8462bd", @ANYBLOB="a731fd95e2e2327cc92a29b701a358a5c52da96493194304eabdbf2150f15dd3f95b4f4d2068805c9bf028584e52e6a680a082272521430fc397a99a324f352d75269e1b50a59a85ca1b6004b3ec0d1179b810931992d8627e219727c9f19d5be3a04bdd2171f27fb1b67db8b54906ea9dfe03efaedcee4be50f49e11b2c2f15fea3ab00abe15853ec49b3f8008a28a7507391aa3209fc58db7d99b0bd33f0562876bb357b9424314790d4e54af7e5a5238f46dcbb784b9b911688c6c7f012a2fc3b7452d3cb722fb7db8e7827f828898a410bd059ef11461eadf1", @ANYRES32], @ANYRES64], @ANYRES64, @ANYBLOB="abf6ddec06a482a70a9c0727c4d3319ad1a15c3c96c9a2b16eaacd62b583749f1584d726a3404a21296d4df12186df11787aff325f44e4b370bb2556fd757358ded7b06ee165670f9ed8", @ANYRES64], 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/203, 0xcb}], 0x2, &(0x7f0000000400)=""/69, 0x45, 0x6}, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x6, 0x7, 0x5, 0x0, 0x8, 0x5a, 0x10001, {0x0, @in6={{0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x5, 0x5, 0xce, 0x80, 0xfffffffffffffff8}}, &(0x7f0000000600)=0xb0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000780)={0x0, &(0x7f0000000740), 0x5, r3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000640)={r4, 0xa2, "6845cc40bbe7b678472290eda941df0c56abb6e621dbf2d332863f34ca1f10ea605a635a52d3936647e789151349260ad1d815f972d7dfb8d3aecefb13de77b7433bcfe22e529a57234a2a39837bb87b67b75ac8c28f9c8f2da808ba8ffaaa418f2536cf1c8a4e9deb05b54e6317ff624f80960d4ecf56e022be07c93271155e4122113455c0936f06c5b885941888f2feb9257966adfcc76d91362929c711a51ea5"}, &(0x7f0000000700)=0xaa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x4, 0xf6, 0x1, "c6d48b5d5f54", 0xd4}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f0000000040)=""/60) 2018/03/22 23:06:01 executing program 0: clone(0x200, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f0000000080)) mknod(&(0x7f0000000040)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080), &(0x7f0000868000)) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000c40)='io\x00') readv(r1, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x3b}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) process_vm_readv(r0, &(0x7f0000000800)=[{&(0x7f0000000740)=""/148, 0x94}], 0x1, &(0x7f0000000e00)=[{&(0x7f0000000dc0)=""/34, 0x22}], 0x1, 0x0) creat(&(0x7f0000000600)='./file0\x00', 0x0) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}], 0x1, 0x4000) 2018/03/22 23:06:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) recvfrom$inet(r0, &(0x7f0000000140)=""/79, 0x4f, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) accept$alg(r0, 0x0, 0x0) 2018/03/22 23:06:01 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000040)={0x14, 0x0, 0x8, @fuse_poll_out={0x2}}, 0x14) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) r1 = accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x8, 0x5, r2}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00000001c0)="d5bd2f74925b2bafd5c4063ea1ecaaa0a08bc6e4e69764846d22804a5e43d39ca8f5117cb11a5415689559433b719d7db6d53468f62f5b1826db61d23e2f08d2f8c2630a6758d9bd7b07a2eff4a954") ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'sit0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x5, 0x2, 'queue1\x00', 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) recvfrom(r1, &(0x7f0000000340)=""/196, 0xc4, 0x2021, &(0x7f0000000680)=@can={0x1d, r3}, 0x80) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000740), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x8) r5 = socket(0x8, 0x7, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000800)={0x0, 0x2, 0x49, 0x80}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000880)={r6, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1dc, 0x5, 0xe06, 0x100000000, 0xca}, 0x98) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5d0, 0x3a0, 0x0, 0xffffffff, 0x3a0, 0x3a0, 0x500, 0x500, 0xffffffff, 0x500, 0x500, 0x5, &(0x7f0000000940), {[{{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x6, 0x0, [0x7fffffff, 0x80c9, 0x80000000, 0x400, 0x0, 0x8, 0x5, 0x7fff, 0x5, 0xfffffffffffffff8, 0x1e, 0x8, 0x200, 0x3f, 0x18, 0xb412], 0xd}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv4=@multicast2=0xe0000002, @ipv6=@dev={0xfe, 0x80, [], 0xf}, @icmp_id=0x67, @icmp_id=0x64}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @port=0x4e24, @icmp_id=0x68}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff000000, 0xff000000, 0xff0000ff], [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], 'sit0\x00', 'sit0\x00', {}, {0xff}, 0x2f, 0x6, 0x4, 0x10}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x12, @ipv4=@broadcast=0xffffffff, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @icmp_id=0x68, @icmp_id=0x66}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0x0, 0xffffffff, 0xff000000], [0x0, 0x0, 0x0, 0xff000000], 'ip6gretap0\x00', 'gre0\x00', {0xff}, {0xff}, 0x67, 0x1f, 0x0, 0x1a}, 0x0, 0x128, 0x160, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d2, 0x4, 0x1, 0x2}}, @common=@frag={0x30, 'frag\x00', 0x0, {0xc3, 0x3ff, 0xff, 0x2, 0x3}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x20, 0x829a, 0xff}, {0x8001, 0x3316, 0xfffffffffffffffc}, {0x9, 0xffffffffffff0c1f, 0x185e}, 0x3ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x630) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001000)) connect$rds(r5, &(0x7f0000001040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) bind$bt_l2cap(r4, &(0x7f0000001080)={0x1f, 0x79, {0x9, 0x3, 0xff, 0x3, 0x8000, 0x8}, 0x0, 0xe25}, 0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000010c0)={r6, 0x9}, 0x8) accept4$llc(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001140)=0x10, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000001180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000011c0)=@req={0x2, 0x7, 0xfffffffffffffffb, 0xfffffffffffffff7}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001200)=0x400) readv(r0, &(0x7f0000001340)=[{&(0x7f0000001240)=""/93, 0x5d}, {&(0x7f00000012c0)=""/84, 0x54}], 0x2) fcntl$addseals(r1, 0x409, 0x4) recvmmsg(r5, &(0x7f0000001380), 0x0, 0x40000040, &(0x7f00000013c0)={0x77359400}) syz_open_dev$audion(&(0x7f0000001400)='/dev/audio#\x00', 0x200, 0x0) 2018/03/22 23:06:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}], 0x1, 0x4000) 2018/03/22 23:06:01 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10003, 0x800}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xfffffffffffffff9, r0, 0x0, 0x12d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x3) 2018/03/22 23:06:01 executing program 1: prctl$void(0x1e) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="64ca4ebffd44", @random="a91bdd515fa8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @link_local={0x1, 0x80, 0xc2}]}) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fdf300000058000004350000003f01000006000000c89380efeb70334f58c3de0f01fce8997b15d8d5e6f5d2f6adf1c2aa4daf88d54042e1cf6fbea79ef26a6d09ce9ad1db4c9bd765bca8da09789e1039de1fa55dea80403b20dbfc33"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 7: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) syz_emit_ethernet(0x36, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x1360, 0x5e67}], {0x8100, 0x8001, 0xfff, 0x4}}], {@can={0xc, {{0x2, 0x400, 0x200, 0x3}, 0x1, 0x0, 0x0, 0x0, "3e5dee4ce29a84ae"}}}}, &(0x7f0000000040)={0x1, 0x2, [0xb81, 0x149, 0xf8c, 0x596]}) 2018/03/22 23:06:01 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xcbef) 2018/03/22 23:06:01 executing program 3: gettid() getpgid(0xffffffffffffffff) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000001c0)) ptrace$getregset(0x4204, r0, 0x7, &(0x7f0000000100)={&(0x7f0000000080)=""/94, 0x5e}) r2 = getpgrp(r0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x3a, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000240)={0x0, 0x7ff, 0x7, &(0x7f0000000200)}) r4 = signalfd4(r1, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) write(r4, &(0x7f0000001000)="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", 0x1000) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 6: capset(&(0x7f0000866ffc)={0x19980330}, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x1}) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000140)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r0, 0x6, 0x2}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x1, r2}) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/22 23:06:01 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f00000000c0)='ppp0proc:}/wlan1-vboxnet1\x00', 0x1a, 0x2) gettid() 2018/03/22 23:06:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20440, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="5344b695a5ec7cb74bcd50d5362950c8", 0x10) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xfffffffffffffffa, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000040)="ff19f466ba4200edc7442400aa5c61d7c74424025a00c0fec7442406000000000f011424c482791e7203410f0d4d06c4427d9204ca400f011d0000c0fe66baf80cb8f0a3ed83ef66bafc0cb800800000ef0f01d1", 0x54}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) 2018/03/22 23:06:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000832fec)={@remote}, &(0x7f0000caf000)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000680)=[{&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/127, 0x7f}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f00000005c0)=""/168, 0xa8}], 0x9, &(0x7f00000029c0)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/79, 0x4f}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/36, 0x24}, {&(0x7f0000002800)=""/129, 0x81}, {&(0x7f00000028c0)=""/142, 0x8e}, {&(0x7f0000002980)=""/28, 0x1c}], 0x7, 0x0) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}, {&(0x7f0000002fc0)='I', 0x1}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x1a480) 2018/03/22 23:06:01 executing program 1: syz_emit_ethernet(0xaa, &(0x7f00000000c0)={@random="6942b0e99b44", @empty, [{[], {0x8100, 0xa2, 0x2, 0x2004}}], {@mpls_uc={0x8847, {[{0x9, 0x2, 0x49f8, 0xfff}, {0x7, 0x4, 0x7, 0x7}, {0x9, 0x2, 0xc3e5, 0x9}], @llc={@llc={0xfe, 0xe, "f3ae", "a5db5e754387b0c3d69b160bcbf84ca8333cb973655a5a0a4228f0ab2fabe3d78e9353111f3052a766e591bc179392f3ffd1298618cb733dd043ad228f90d7dd0b72f9a70ac2f112abff466fa1f645efe8fb4a1c8158cbddc921de5a235b0ae6777e608fbb02af9567add0df14abafcf0456329d1e209e410c5b5040d677e60e34792b9cc1a3064a"}}}}}}, 0x0) 2018/03/22 23:06:01 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/22 23:06:01 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={r2, 0x80000, r3}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r4 = eventfd(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x4400, 0x6f8379d9ddb86d39) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff81}}, [0x8000, 0xfffffffffffffffa, 0x2, 0x7, 0x0, 0x100000000, 0x0, 0x1, 0x9, 0x1, 0x2, 0x5590, 0xffffffffffffff80, 0x2, 0x1]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r6, 0x4) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000200)={'syzkaller0\x00', 0x4}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb4ff8)={0x0, r4}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000340)={0x7, 0x1, 0x75, 0x8, 0x9, 0x4, 0x0, 0x10fa, 0x6d3b7350, 0xffffffff, 0x8}, 0xb) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r4}) 2018/03/22 23:06:01 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept(r1, &(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000006c0)={r3, 0x1, 0x6, @random="c74c69510ea7"}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/22 23:06:01 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82, 0x0) sendmsg$key(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0xe, 0x80000000000000, 0xf, 0x426, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb1, 0x6, {0x6, 0xff, 0xb0e, 0x8, 0x0, 0x1, 0x0, @in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x6, 0x0, 0x6e6bb2, 0x2, {0x6, 0x2b, 0x7, 0x2, 0x0, 0x48, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bb6, 0xf77, {0x6, 0x3e, 0x2, 0x3, 0x0, 0x10001, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_sec_ctx={0x6, 0x18, 0xffffffffffffffc0, 0x10001, 0x28, "00155b6a3f1e987a2279ce42f145584779e21432a11b6e0a8abc76b4e4fd0af80da839021012a2f0"}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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@sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_x_sec_ctx={0x201, 0x18, 0x0, 0xb0, 0x1000, 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"}]}, 0x2130}, 0x1}, 0x10) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002fc0)='I', 0x1}], 0x1, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000879000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000240)="f30f0093bee066670f080f01cfbaf80c66b8788f668866efbafc0ced3e83c5a92e367b0666b90c09000066b80080000066ba000000000f300f236e610fc7b40e00", 0x41}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000018e04"]) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040), 0x1) 2018/03/22 23:06:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) 2018/03/22 23:06:01 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001880)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001840)={0xffffffff}, 0x1, 0x100f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001100)=@listen={0x7, 0x8, 0xfa00, {r1, 0x9}}, 0x10) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001e40)=@query={0x13, 0x0, 0xfa00, {&(0x7f0000000440)}}, 0xfffffe88) 2018/03/22 23:06:01 executing program 0: syz_emit_ethernet(0x45, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3997ffcd0000000005000086dd60c8fba200082c0000000000000000000000000000000000ff020000000000000000000000000001000d907800000000ff020000000000000000000000000001"], 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x6000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x5, 0x4) 2018/03/22 23:06:01 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x1, 0x2}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x100000000, 0x8, 0x80000000, 0x5}) 2018/03/22 23:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x160, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:01 executing program 4: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x31a, 0x7, 0x7f, 0x92, 0xf2a, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setreuid(0x0, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x84482, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x3, 0x81}) fcntl$setflags(r0, 0x2, 0x1) [ 216.360293] binder: 22464 RLIMIT_NICE not set 2018/03/22 23:06:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57, 0x26ef}, 0x4) 2018/03/22 23:06:02 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) unshare(0x40001) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f0000000000)=[{0x5, 0x9, 0x800}, {0x3, 0x9, 0x800}, {0x3, 0x0, 0x1000}, {0x4, 0x5, 0x1000}, {0x3, 0x100000000, 0x1800}, {0x7, 0xff, 0x1000}], 0x6) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xffffffff, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000380)={{0x7}, 0x0, 0x6, 0xe4, {0x4, 0x838b}, 0x3ff, 0x4}) semop(r0, &(0x7f0000fcffe2)=[{0x3, 0x4}], 0x1) r2 = getegid() r3 = getgid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000300)=[r2, r3, r4, r5, r6, r7]) unshare(0x40600) 2018/03/22 23:06:02 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) accept4$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000140), 0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ustat(0x7fffffff, &(0x7f0000000000)) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[], 0x0, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x480000007f9, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/03/22 23:06:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000140)={{0x1, 0x2, 0x146c, 0x1, 0x1}, 0x612, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0xb76, 0x5, 0x5}) 2018/03/22 23:06:02 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0xff8}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1d, 0x200000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x6001, 0x6000}) 2018/03/22 23:06:02 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 216.400137] binder: 22450:22464 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 216.417264] binder: 22464 RLIMIT_NICE not set [ 216.423565] binder: 22450:22476 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/03/22 23:06:02 executing program 3: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0xfff, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/03/22 23:06:02 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200202, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x17, &(0x7f00000000c0)="ed170c669ae254334d0fc15d19c3dec2b21d0411718688b197ea1358a458fd2c851948b44b84eefe3d8cdebcdbfc57c97e330daf42951cb932c11fc222e166cc5799c29b8f711fb9140a6c8fd56e20cf8b7561934ca9fad1eb6f045b91da6e14b19b590e5c1c815b69f0456604762dbdfb3f9bd1b4553b609f32f5c9d4a3476e32415c10cfebeb314fa4dbd69f2dfa3d8c88233beefa53529d261fe2c4d62b2dfa8c998c09b670a2ccc4102f6bea7f48f8a14dc886da810f4473855ef3bb07d48ab99e6fe5fe095de51461433e9091bfab75fc1da78bddcd25f117aef5f9b4522cc8", 0xe1) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[], 0x0, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f000071e968)={0x18, 0x23, 0x829, 0x0, 0x0, {0x9}, [@nested={0x4, 0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/22 23:06:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp6\x00') clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000001c0)={{0x0, 0x989680}, {r3, r4+30000000}}, &(0x7f0000000200)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r5 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/188) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000140)='ip6tnl0\x00', 0x0) r6 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfff, 0x100) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f00000000c0)=0x105000) recvfrom$inet(r5, &(0x7f0000000000)=""/12, 0xc, 0x20, 0x0, 0x0) 2018/03/22 23:06:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) r3 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1, 0x200) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f00000002c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6ef}, &(0x7f0000000140)=0xffffffffffffffc9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r4}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r4, 0x1000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r5, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x400) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) 2018/03/22 23:06:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x801, &(0x7f000067ff56)) unshare(0x20000) r0 = socket(0x3, 0x0, 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[], 0x0, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fanotify_init(0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/22 23:06:02 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x40000000000c085, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x80000001, 0x4) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0) 2018/03/22 23:06:02 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x94) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}}) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) getrlimit(0xa, &(0x7f0000000040)) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001140)={0xff, 0x8, 0xffffffffffffff80, 0x0, 0x100000001, 0x200}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001100)=0x1024) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB], 0x0, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 7: r0 = socket(0x18, 0x0, 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140), 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7fff, 0x200000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000001c0)=""/253) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) 2018/03/22 23:06:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x7f}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x32f4de32, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xd867, 0x105) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x13) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000140)={0x3, 0x2}) fcntl$setlease(r2, 0x400, 0x1) fchmod(r2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000ff8)={0x0, 0x32}, &(0x7f0000b18ffc)=0x8) r4 = getpgrp(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x2, &(0x7f0000000300)=""/147) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000fe0)={0x1f, 0x609c, 0x1, 0x2, 0x7f, 0x40, 0x3, 0x6, r3}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000017, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000100)={0x3, &(0x7f0000000000)=""/43, &(0x7f0000000080)=[{0x9, 0x1000, 0x7, &(0x7f0000001000)=""/4096}, {0x2, 0x2e, 0x0, &(0x7f0000000040)=""/46}, {0x5818, 0x1000, 0x1, &(0x7f0000002000)=""/4096}]}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000e39ff4)={0x80000000, 0x1, 0x6, 0x10000, 0x4}, 0xc) 2018/03/22 23:06:02 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x20a00) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x80000000}) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000000002f9078ac14ffbbe0000001000000000401907800d73cde00f53475000000000000000000"], 0x0) 2018/03/22 23:06:02 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000000000000000c00000003000000"], 0x14}, 0x1}, 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r1, r3}) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB], 0x0, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket(0x2, 0x0, 0x5d1dfd8c) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:02 executing program 6: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180), 0xf3ef1f697bc32546) 2018/03/22 23:06:02 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x47) sendmsg$nl_route(r1, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0x0, 0x25dfdbfc, {0x80}}, 0x14}, 0x1}, 0x0) 2018/03/22 23:06:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x2000000, 0x32, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) 2018/03/22 23:06:02 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500002400000000002f9078ac14ffbbe0000001000000000401907800d73cde00f53475c741627dfbb1c44ecdca7f19351b394ef2bd8e3029a1714d1fa8685937a11a01abae315ee06d90bc82f0ed6006c73e2950f8da5b4a48223fa428e55491209e64656f9365868c3402b0eb98f6a8f53785220587eed17e19517d"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x82) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="7f00001ae000c4ff3ad03b5eb2e482276cb8000200c233492286b86d96ffffffe0000001e00400"], 0x18) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB], 0x0, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x143100, 0x80) r0 = socket$inet(0x2, 0xa, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/03/22 23:06:02 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}}, 0x32a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @empty, 0x610f4cee}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x102) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x8, 0x8001, 0x1, 0x8, 0x9, 0x9eb, 0xffffffffffffffff, 0x4, 0x4, 0x6011, 0xed8, 0x80000000}) 2018/03/22 23:06:02 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa001887dd6054030000143a00fe8000000000000000000000000000ffff020000000000000000001000000001002d0000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) r1 = msgget$private(0x0, 0x1) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x3ff, r2, r3, r4, r5, 0x80, 0x7fffffff}, 0x5e0000000000, 0x7, 0x8, 0x1f, 0x8, 0x800, r6, r7}) [ 216.731855] audit: type=1400 audit(1521759962.320:146): avc: denied { setattr } for pid=22542 comm="syz-executor4" name="pagemap" dev="proc" ino=75994 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/22 23:06:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x420004002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2c) bind$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304"], 0xb0, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffe000/0x1000)=nil) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x501001, 0xda) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x8001, &(0x7f0000000100)=0x4) 2018/03/22 23:06:02 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000080)='\f', 0xfffffffffffffd74}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="c990ee3d1b320327e88505f5561a03874d15214648e568c4d3c046f70f38e6d498fa9e09246f6ad2c2d37155d7d13011", 0x30, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000200)={@multicast2, @dev}, &(0x7f0000000240)=0x8) keyctl$negate(0xd, r3, 0x89e, r4) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/03/22 23:06:02 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001000000008004500002400000000002f9008ac14ffbbe0000001000000000401907800d73cde00f53475"], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x20, 0x4) 2018/03/22 23:06:02 executing program 3: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) mount(&(0x7f000047dff8)='./file0\x00', &(0x7f00006e7ff8)='./file0\x00', &(0x7f00003ceff5)='securityfs\x00', 0x0, &(0x7f0000771fff)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) 2018/03/22 23:06:02 executing program 6: socketpair$inet6(0xa, 0x800, 0xbd6, &(0x7f0000000080)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f000079c000)={&(0x7f0000b91000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x26, &(0x7f0000003400)=[{&(0x7f0000002400)="fb2ffa0eb237e942700cc26712fa68ce40c22e436246de9c8633865a0f65e7df5ef8a63917a000ebb6aad8ccde08e0533778a0db965f3dea", 0x38}], 0x1, &(0x7f0000017000)}, 0x0) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304"], 0xb0, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="8a66759df8345fa852f90f3d08004500002400000000002f9078ac143475000000000000002000"], 0x0) [ 216.907927] IPv4: Oversized IP packet from 127.0.0.1 2018/03/22 23:06:02 executing program 3: prctl$getreaper(0x25, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x8001, 0x1}) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="647fbedfb2256b20d96a327599cfb040469baaca4cc00b5bf1ee9d58aec719c9be02bc9c5a88c7a32f93571527842fb7ababee1381f92aa22bdf548ec049510267d2f215bdfe31607e4523b317f62ced97365a5b90cd9822f276f1feb329062857559c56159c79036a880749139288ded68b9da5242a735c886d10a6d6af67d8a18f9872b57638b7235eae1f3a3971647e9e06886c5c109f4765", 0x9a, 0x0) add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e4e07e0972eb00987481962090a9fe4549c35150a0e3a4412e478a808529f0e7443d3ca566379b65a29c1a5748860f472bea0629eb482acdbaecad6a4a662674", 0x40, r1) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304"], 0xb0, 0x8000}, 0x8}], 0x2, 0x4000) [ 216.935954] IPv4: Oversized IP packet from 127.0.0.1 2018/03/22 23:06:02 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000016, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/03/22 23:06:02 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003ff8)=0x400000000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/22 23:06:02 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000340)=0xfff, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0xfffffffffffffffd, 0x0, 0x9}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x38f) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9b7, 0x468000) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="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", 0x1000, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r3, r4) poll(&(0x7f0000000280)=[{r2, 0x1000}, {r1, 0x8}, {r0, 0x4000}, {r1, 0x8000}, {r2, 0x400}, {r2, 0x100}, {r0, 0x2000}, {r1}, {r0, 0x2004}], 0x9, 0xfffffffffffffffb) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x273, 0x101000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000080)=0xd93, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000001c0)={{0x1, 0x9b64, 0x81e2, 0xfff, 0x8000, 0x400}, 0x6, 0x8, 0x8, 0x5, 0x1000, "01d3ceeda315172e2be6a43c921c4e0ad3504bdc1bb24934b51b06eac690e833aa4ce86dec09ecc51f8b68c3a5a1af7eb882e0fa62076236cd3d6a11c85d4dd01572b1f22232ae5a9c8316ae824f015193237e172bfbbdb2cda4a659ee04332d1bdafce4093a44a9e9fdcf854915313024b8c37a430c2169685f84938ce4b759"}) 2018/03/22 23:06:02 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/4096) 2018/03/22 23:06:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/03/22 23:06:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x2, 0xf0, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14, 0x1}, @sadb_x_nat_t_port={0x0, 0x17, 0x4e21}, @sadb_ident={0x0, 0xb, 0x0, 0x0, 0x3}]}, 0x11}, 0x1}, 0x0) 2018/03/22 23:06:02 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x5, 0x80100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x45, "933e279974649eabf74cc7bbf1780ad34f08c67f31924292c9c17ffc4724fbf66f19f7a3b8f399ab5cce00592895e0aa0232713a01235a58ef41efba8d211061187a3f7766"}, &(0x7f0000000140)=0x4d) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000001cffc)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="1cf4f886a1dcddb3f5e9bd9b5f261f623992e5932aacf99ec5b8a10b5e19b11063c74263888eb702413965e34e188aa19ab3c8e9c17a23e0eed3168c5d5601f4fa9bfce1ae53d8b85660b93645c394d3cad78566ab3efc7cf884939edacdc0c9de8b26e96fdd1fd5eeb3cec701016d56172fba5714764d29bb73648c1ec272b93fbcb7a30b413405d3046ed545127a06b05910d99cc166e183bdc208dbeefc9427fc71e0d4ff202eb379e490fc4c04c6573331ecce290718204b95c69e59b32d0a940c562c7a81a4", 0xc8}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000)=[{&(0x7f0000000080)}], 0x1, 0x0) readv(r0, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/237, 0xed}], 0x1) 2018/03/22 23:06:02 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x8000) sendto(r0, &(0x7f0000000040)="3c9ee652a6cf9ff5d2ec7720352ee89ac0765fe4af79b003b9a7e1a23f7aba0cd40e6f2c8d91c6d7c4e810fa2806887ef0b1fa080089f35c3b3fd89cd41875044b115d3586bb1b5794b79746c06eadc370d386bf8145850d0e2a6c0ea42c7995dbfb22b6935465a03718362eeee48144ba6f11252277e58e056106e7186b456c3016e1dd4b08af3060fd3194a9c14c26f09c89f47bf5d4c096a5042e74adad3e2d204ba75253a58866aaa3f805", 0xad, 0x400c004, &(0x7f0000000100)=@generic={0xb, "c312b0d353f4e873c14ec3bdea230f44869b1a0d498f752624e50c995937c4faab1b3f674bfce2a416f109f12ecf1ff4dbf12d3495b3ab6b703f079dc1d18eada8c9233be6efd633683db77c6c45abd2bdac76ba1503d458f4fd7df8057decbcfb87c382a8406595c35dea58283f794b5ea13e8397db65c69a2daa66fbd3"}, 0x80) 2018/03/22 23:06:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@hopopts={0xbf, 0x1, [], [@ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1}]}, 0x26) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000008080)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/126, 0x7e}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x80000001}, 0xffffffffffff0001}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000001280)=""/97, 0x61}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/2, 0x2}, {&(0x7f0000002340)=""/82, 0x52}, {&(0x7f00000023c0)=""/47, 0x2f}, {&(0x7f0000002400)=""/114, 0x72}, {&(0x7f0000002480)=""/69, 0x45}, {&(0x7f0000002500)=""/212, 0xd4}, {&(0x7f0000002600)=""/177, 0xb1}, {&(0x7f00000026c0)=""/167, 0xa7}], 0xa, &(0x7f0000002840)=""/43, 0x2b, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002880)=""/216, 0xd8}, {&(0x7f0000002980)=""/39, 0x27}, {&(0x7f00000029c0)=""/141, 0x8d}, {&(0x7f0000002a80)=""/75, 0x4b}, {&(0x7f0000002b00)=""/102, 0x66}], 0x5, &(0x7f0000002c00)=""/199, 0xc7, 0x2}, 0x3}, {{&(0x7f0000002d00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002d80)=""/118, 0x76}, {&(0x7f0000002e00)=""/151, 0x97}, {&(0x7f0000002ec0)=""/33, 0x21}, {&(0x7f0000002f00)=""/168, 0xa8}, {&(0x7f0000002fc0)=""/139, 0x8b}], 0x5, &(0x7f0000003100)=""/22, 0x16, 0x7a}, 0x9}, {{0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f0000003140)=""/148, 0x94}, {&(0x7f0000003200)=""/101, 0x65}, {&(0x7f0000003280)=""/65, 0x41}, {&(0x7f0000003300)=""/184, 0xb8}], 0x4, &(0x7f0000003400)=""/76, 0x4c, 0xfffffffffffffffb}, 0x1}, {{&(0x7f0000003480)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003500)=""/133, 0x85}, {&(0x7f00000035c0)=""/122, 0x7a}], 0x2, &(0x7f0000003680)=""/104, 0x68, 0x2}, 0x8}, {{&(0x7f0000003700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000003780)=""/139, 0x8b}, {&(0x7f0000003840)=""/166, 0xa6}, {&(0x7f0000003900)=""/178, 0xb2}, {&(0x7f00000039c0)=""/151, 0x97}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/124, 0x7c}], 0x6, &(0x7f0000004b80)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000006d40)=[{&(0x7f0000005c00)=""/206, 0xce}, {&(0x7f0000005d00)=""/4096, 0x1000}, {&(0x7f0000006d00)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f0000007f80)=[{&(0x7f0000006d80)=""/4096, 0x1000}, {&(0x7f0000007d80)=""/237, 0xed}, {&(0x7f0000007e80)=""/103, 0x67}, {&(0x7f0000007f00)=""/121, 0x79}], 0x4, &(0x7f0000007fc0)=""/190, 0xbe}, 0x2}], 0x9, 0x10100, &(0x7f00000082c0)={0x77359400}) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x8, 0x5, 0x3f, 0xa2, "cd942d5e23defed642e356538af4b727ca90f5340b9b8b491c7cf61777690bed60284645c9901be0f1f06c2f", 0x1}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:02 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x35, "40087e6dec51454c8d69bed28f3eca752fadd8a239c2186a4df7adb476f38529e74a705ffe727947f8f9d42eb56e4925ed0d71b740"}, &(0x7f0000000080)=0x3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x34, "c1edf3eefe837d1e8faeec826887c7cb6094780d6ba4aea545fa68f7c192581d491cde49ab108b55acfc8f10f85a8e44590bdac4"}, &(0x7f0000000100)=0x3c) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000440)=""/166, &(0x7f00000001c0)=0xa6) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/48, 0x30}], 0x1) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000280)) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/03/22 23:06:02 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:dmidecode_exec_t:s0', 0x20, 'system_u\x00'}, 0x2f) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x2) 2018/03/22 23:06:02 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @empty, 0x100}}, [0x8b, 0x3, 0x7ff, 0xffffffffffffff6b, 0xfb, 0xfffffffffffff801, 0x1f37abd4, 0x7c, 0xffffffffffffffff, 0x9, 0x8, 0x8, 0x7e2, 0x0, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xef9}, &(0x7f0000000200)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000003c000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000800160000000000"], 0xf8}, 0x1}, 0x0) clock_getres(0x3, &(0x7f0000000240)) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0x35, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) 2018/03/22 23:06:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000a80)=ANY=[], @ANYPTR=&(0x7f0000000340)=ANY=[], @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f00000006c0)=ANY=[]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/03/22 23:06:02 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa2, "930988bc2a676b78bd978438baa88f0225edeaa368f7b56098fdcfe01dd5126951ab54f53ee05b014518bfb0d77900983e97f96be11f30eeb82b237d17e3a8719b664333ccded3fe031c09a6bafbc675e9a21c90673be6c8769a41fbfe38fcdfb3b818118c15e7e1a7e85ee4c2a84cd93f762160bcebeeb113fe35f23ede873dc958d9279319830d3a3955c4e0918b56a1dddf592fd8fd994108ea40e457c3a1eebe"}, &(0x7f0000000140)=0xaa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x5}, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x8042, 0x9, 0x4}], {0x8100, 0xffffffffffffff81, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) [ 217.200923] audit: type=1400 audit(1521759962.788:147): avc: denied { setfcap } for pid=22674 comm="syz-executor4" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 23:06:02 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x2000}) socketpair(0x1, 0x5, 0x7ca, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x9, 0x7f}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24}}}, 0x3f2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=""/90, &(0x7f0000000240)=""/100, &(0x7f00000002c0)=""/50, 0x107002}) r2 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r2, 0xb702) 2018/03/22 23:06:02 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa82827caaaa00000000000008004500002400000000002f9078ac14ffbbe0000001000000000401907800d73cde00f53475"], 0x0) prctl$setendian(0x14, 0x2) 2018/03/22 23:06:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x6, 0x1, 0x9}) 2018/03/22 23:06:02 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/22 23:06:02 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0xc, 0xf, 0x608, 0x70bd28, 0x25dfdbfd, {0xd, 0x0, 0x2}, [@typed={0x14, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) nanosleep(&(0x7f0000000180)={0x77359400}, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x134, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200140, 0x0) r1 = eventfd2(0x0, 0x979a19def853c99c) write$eventfd(r1, &(0x7f0000000140)=0xffffeffffffffffa, 0xfffffffffffffd58) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x2200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000001c0)) timerfd_gettime(r0, &(0x7f0000000540)) writev(0xffffffffffffffff, &(0x7f0000f16000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x47}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/22 23:06:02 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x7, &(0x7f00000000c0)={0xc, 0xfffffffffffffffd, 0x473, 0x40}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) prctl$setendian(0x14, 0x0) fgetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7365b928000000000000"], &(0x7f0000000280)=""/4096, 0x1000) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) process_vm_readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000001280)=""/101, 0x65}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000001300)=""/141, 0x8d}], 0x4, &(0x7f0000002400)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1, 0x0) [ 217.285710] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=22691 comm=syz-executor3 [ 217.302538] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=22691 comm=syz-executor3 2018/03/22 23:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:02 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='statm\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/03/22 23:06:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x2c6) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r1, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000391000)}]) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) pwritev(r0, &(0x7f0000000980)=[{&(0x7f00000001c0)="fcca00ad832649f17e02c1eb2fdd53cde3bc50ca37184e6ca7656a31b3c70ad322b7e76c659ebcf7e3b98a42c87fc137d94ebe7b2684ad9440a48fd2856c7c1adf73c57702304857dd23d172692b952bf6445d7d1811ec0f1b6c9839d58991759ee8d1ca468e7b2ed854e23d0dc17f147d4368573773fa9c858b5a120a2f41df6f515d40320efb73eb551fdbe5eabf86e05956e298b95e258de17a2f69e48db8eb18821ed39817f5db1f0451574da97b32140b4611b55489a89d5a22b1914e3b64891afea694629ce3dbf0558c1b3abe4f", 0xd1}, {&(0x7f00000002c0)="f0351fb6ce3ee2eca24bffef3c747fa7889a52d726845db39cbab8727bbf962e3299b66c8269f94bb9c5ffc21eb48764192d0511396c5f64b5057e6b4f173bca5277bf91bdcd45c27e177b57c182e3c975f5efa8391b93c8c2f51ae9ed373d15e406e0109e3be7d101258c1464ecc5e3337cb2ea92f7933773830d89f4aef67ef291d01172896d1268ca2163673669f257", 0x91}, {&(0x7f0000000380)="f9572e7c05dfeb6dddcdcaceacf9a97585986251c84de1c9427efb09533b5d58112e53f7da2b1a2ea83df2c5dbb027ee9b62ed64f55e81a2f2049de580d6338dc073fa1ae98aa628ff7613e58de7ba289ceba1b9b95cd33017fb41fd094fa910c3f5a64f46dcaef984e51b5ad4cb7b3bcda366076398a5", 0x77}, {&(0x7f0000000400)="c7439dc9fbe3defe691ed474933f9b47509810b2218afd8e805caa790f72b91af3119bf0f98fb84379dd4f212b12453482a8c5f1de48c6c105a4bbf528d6c04680cce629a124dd39a0e9299ab2346d1b3e6e6c74f7ddb1a1441946f7a96440c8cad6e2de16bf8385979655136e5f76b407477df88b3bd1a02f31775116a118df86bfafa40118dac290744b5941461dee472387342a70b2e4a1bd99aeb9a6f5410085b23b1197656d6951ec9491cda2011cccb9847abf0bed52d3e2ca5f97974887b1b73cdde16f", 0xc7}, {&(0x7f0000000500)="86bfd75e8916cde849fb6399e81f9ddbe09353bf13379e9e5fe5b0d3753557754084f6c71d5244953fa95440c2a3ad49800061510cefd9f437789a06d976afb8f886e3498365e4a820997f62b542048c4a9804de78cd5333691a2e86b9a1f26a9f60fbd05c1c354d081ce201aee441ec173772d2bd608199", 0x78}, {&(0x7f0000000580)="c39873aa63a4e094108143107f96e35ed65ec0dbab7782d5cbe6b223aa90be15f50f4ab4d726a1cce2b162d7bc8761051577cc2b06ef90e10ed86d2294698fab9625904d0a0c8e962d56950c68f6c189021bc1aa9890d537c971bd9edf712bedfc291919ec0034865ca4d38fe3783d9a9741f2a703a85123eeba1ee107eee1b0ed012da99de4e50b564e6d208cf77e2faacdaef3e1cee69828a17fed7e04523c53c711e177cb58e5723e2cf105686d0cde5949fbcdb9c709d2d89060d1409e93e4b298", 0xc3}, {&(0x7f0000000680)="00415a2b7c80b42dcbb91229c2f574d99d1ceee464eb7569828da170b2ef75b6ffa63322ab0678436718f601e8ae558d942459bccf017318764b116c8b1272d9e73b5d1421cc42469df3e08e3fd3404ecaac442cb5df0bd7c333ad59ba3dbf44c94cf7690b82fa7342a07037800cd93533d11bdb556b7dcbcd2351fea42f0fa5e33eb20d211ea2a43d2e808adeec5152aec883be0317dc8c34ddea2b26f8fa4a81b970eafdded9dd4edea0e4d9dabb5d05462c30c1e49c5aba5b1bb056c5773f9afd64914e30d3e94e6bda3b28d2cdd9cf5c", 0xd2}, {&(0x7f0000000780)="f7664ca74ba62331c2a87183561a3fda6ebf6e35a28b8666c379f5833565079e1934", 0x22}, {&(0x7f00000007c0)="8a1ba81d75beb6651fa65b9b9f7b927d9dfa230da4bd8626a6e30bbac214c93cdf83f5ef0a313aed5f5df34c6e7bb95db37ef13b58d28d519692faf236e2a417a24cc9ca771e06cbcd181a21da21460858209f512f2fbfbb5ae79caf2011a6367d158ee767b683f847508f8eaf1ac3b3f85db30f0efc414b8f6250d5e1d8d52ddd5ccff6f021ff44d593cdeb3771a0cad3ea0553ac8970fcbc1bb184ca829f3bb000f118fd894ff53343d805021497737092b349ec02a471cd5685569c2188699b64d4af2e8eb1e1ffd129de9298a123bcbf70937d81cb66d07b0c3cff70c53c78fa0100cb75ddda67658a8db803ce4368", 0xf1}, {&(0x7f00000008c0)="3ef26c4001598ee3b0970c9fe0608f87af7fdc65f5b8bcc2ab72a818e62f25b2ea0f1dc25eb6429516b98182805e4ee7243a4e5b6b0bb23a5927e3a0c0bb0e2dc39efd1309d3f78594cc5bf9beafefd1b84c3a4a59a97c05381f28e70d84ae2a221372ebc092d7eaf3b13bf286a7eb0552ea0302bffcb513192fd53e71ef8f3f50dcdc8f20153534f37a2484464199ce65ff84b340f2c285fbdc591b3d46d35eb7a546ae93682e509c", 0xa9}], 0xa, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000180)={0xb7c5, 0x1c, [0x4b7, 0x0, 0x4, 0x4, 0x8000, 0x2, 0x4]}) accept$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/03/22 23:06:02 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x3, 0x570, [0x0, 0x20000340, 0x20000708, 0x20000880], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0x148, 0x178, [@pkttype={'pkttype\x00', 0x8}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'dummy0\x00', 'dummy0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x1d0, 0x220}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hwdata_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'irlan0\x00', 'ifb0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe8, 0x118, 0x148, [@m802_3={'802_3\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x5e8) 2018/03/22 23:06:02 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41, 0xfff, 0x800, 0x400000000000, [0x7, 0x3f, 0x7], 0x1f, [0x0, 0x8, 0x10000]}}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x2000}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x101000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) sendfile(r0, r1, &(0x7f0000be1000)=0x400000, 0x6a) 2018/03/22 23:06:03 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x1, [0xf800000000000]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1d, 0x101000) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000022fd8)=[{r2, 0x34}], 0x2000000000000061, &(0x7f0000000000)={r3}, &(0x7f0000028ff8), 0x8) timer_create(0x7, &(0x7f0000000240)={0x0, 0x21, 0x3, @thr={&(0x7f00000001c0)="95fa2266bef85ee8c0624eefbdd9d4d6eed358564258f40a98f16245afcf1805578039a22ad2fc6d6f2dc30a5751afcc", &(0x7f0000000200)="abd26e865801d123556f48cc111d43c02c3d43f58b25af104106cf1379e84c"}}, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, 0x4) 2018/03/22 23:06:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1b8}, 0x1}, 0x0) 2018/03/22 23:06:03 executing program 6: openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) socketpair(0x8, 0x7, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0x80000001, 0x6, 0xffffffff, 0x20, "e7fa476bf16830a21ddb45eac27588be3f8b7e1a2eb123ab008aa22b4539806bcd45683b7835d42aa8d90668", 0x2}) 2018/03/22 23:06:03 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x440000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x7, r1, 0x1, 0x20}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0xa9, &(0x7f0000000100)=[{0x108, 0x426628cf, 0x67ee, 0x5}, {0x2000000c0, 0x1, 0x29f, 0x100000009}, {0x6, 0x81, 0x200, 0xeba0}, {0x0, 0x8, 0x674f, 0x6}]}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:03 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0xfffffffffffffe10, &(0x7f0000001240)=[{&(0x7f0000000040)=""/122}, {&(0x7f00000000c0)=""/141}, {&(0x7f0000000180)=""/3}, {&(0x7f00000001c0)=""/4096}, {&(0x7f00000011c0)=""/60}, {&(0x7f0000001200)=""/52}], 0x228, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x4000000000000c5, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001340)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001440)=0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000001480)=ANY=[@ANYBLOB="080000000700000000000000000000002c7c97e0ba38a48d03"], 0x38}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000014c0)=0x0) process_vm_writev(r2, &(0x7f0000001600)=[{&(0x7f0000001500)=""/196, 0xc4}], 0x1, &(0x7f0000001a00)=[{&(0x7f0000001640)=""/178, 0xb2}, {&(0x7f0000001700)=""/189, 0xbd}, {&(0x7f00000017c0)=""/48, 0x30}, {&(0x7f0000001800)=""/151, 0x97}, {&(0x7f00000018c0)=""/48, 0x30}, {&(0x7f0000001900)=""/86, 0x56}, {&(0x7f0000001980)=""/122, 0x7a}], 0x7, 0x0) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x43, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x8, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xea, 0x20, 0x5, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3, 0x5c4, 0x0, 0x3}, &(0x7f0000000200)=0x14) r3 = getpgrp(0x0) fcntl$setsig(r0, 0xa, 0x35) syz_open_procfs(r3, &(0x7f0000000000)='net/ip6_mr_vif\x00') sync_file_range(r0, 0xfffffffb, 0x18001, 0x1) sched_getparam(r3, &(0x7f0000000040)) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x4) 2018/03/22 23:06:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x9a, 0x751, 0x80000001, 0xffffffffffffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xe, "a8305ff763fab48d9a701a4812ea"}, &(0x7f0000000180)=0x16) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x1ff}, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:03 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5148, 0x24002) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4004036}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0xd0) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x11e, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001) clock_gettime(0x20000005, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, &(0x7f00000000c0)={0x0, r1+30000000}, &(0x7f0000000100), 0x8) 2018/03/22 23:06:03 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x2) fallocate(r0, 0x0, 0x0, 0xb0a3) lseek(r0, 0x0, 0x3) 2018/03/22 23:06:03 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/22 23:06:03 executing program 6: gettid() timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x4e21, 0x10, 0x4e20, 0x9, 0xa, 0x80, 0x0, 0x2b, r1, r2}, {0x1f, 0x8000, 0x7, 0xffffffffc1dc01b7, 0x400, 0x4, 0x1, 0xffff}, {0x100, 0x100000000, 0x7fffffff, 0x5}, 0x4, 0x6e6bb2, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3505, 0x3, 0x3, 0x8, 0x3, 0x5, 0x37}}, 0xe8) 2018/03/22 23:06:03 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) semget$private(0x0, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000000180)=""/171) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) 2018/03/22 23:06:03 executing program 0: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x19, 0x2, 0x40}) r1 = socket$inet6(0xa, 0x5, 0x2000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000000c0)=0x10000) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000200)={0xa45}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000001c0)={0x8000, 0xfffffffffffffffb, 0x2}) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000140)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x80ff0, 0x5, 0x0, 0xffffffffffffffff}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x6d, 0xfff, 0x3}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x3, 0x2}) fcntl$setlease(r2, 0x400, 0x1) 2018/03/22 23:06:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xff, 0x400) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="5463e929159558d85f19189a24a6e45c0b49f09b7d98987a642f05c1e6e353c3549d440c0e826ca346363e3d7bfd6e8eb3ea179b84b2d54b1183308527b9703701866d1639292d2f7d124da02e1965a8c88a2ee8cf493d54246edacf25b5ac174d02912782adf5c830466ea3991e242bd533ebc97141fbe6b757c4690f6f0237279a0e556cc345c928238bafa680cbbcb246ba210c2a1749c7607f42d0dd7c378beeb601fc942df464e3d2cea7ac58612f535e99591660efb69362a34b2acdcec4c5eed25e81a943fdb3b8875b8e6e25e01fa6e4bbf0c863cb475d072b0099c943e3fe67af9eb3de31691f1048bc600e6d45a3822234e34e92170452e0132ad745e719ab06e2ba26c74dc093dead0ec18201e041cf19f2b4964500a49e58863b5726e9aeb617232552c6df7eee6855b3d8561a032273a54fb2ba7f7463cd6ce7c6e20e02e181d9a150c4055665141126fbc583734b4e33780061620a9402a5d11ea9be3b138895720452e633bc5b4cef30fb39d50cfe71bf0d9ab7162c88c8a213cae40199724515cc8efc03c8bc3b156c7ba464b64175c57b46837564ad11e8932a8f5d2998f24b76290fd6e856caff9c94f1e868a60b71d608823af1c8d82b0a1dd07b920d8d1cc0af6f52c0041655a261aa24691506854c22101ee0a5493ace47612a38567bab78c7126682df26a9c83b2aefc025f1f4ecd99a7f08abb6159b07b5bdcb341fb9bf9c78f8b55b93393072581e9dfd121d09187fff3a48c8ab82441ff8d335a029153ee428122f11e32e48c1d8219d077aa777c8ce11d369457a65c0b9e148cad5a5d64167538561a8d443b884628a7e60dd5bf4a63a9be4668ae4ef9808a326939119fb87b0785fb11a0f453bd4ab03faa20913cd160f1fa08c7508475879a1b7f64cd732139a167b8c2a6569b46fbe5798fc1423bd38f43d9bd991de8de471f2d7c8e6b28fc956d973c1135fa666ed16b950f8348b946d17012dbc73955e6e3bb744ac1c5815f3ae5ff5e642bd8ef3457485197ec1c23b3eefb0b617e8afde2ea8d8d1b79fac62fb8188696e554fa0420cf809e343fe17b1987e3d2684ee1956d7bea8412c600de668faa10fd32b24d54c213fc323822958ff1e45b6a047400fd0c19fda8ea86da9ca2829dae99c996c7173450f28acf955c62db07176d57b38e4c788108a71e1d68a1ee7e3edc5975cedaa28217b7e5da78feeeebe671db146ae9eeed353495c66686a26beb2fb58bcd892bd9adf36b4b7d703bdfc53f7d155c0828801356bc3f7f7a7782abbfec8547176c03b007f81dd5e9a2d47ea8e110f1b9e527938cf5eef021f4cdd2cc05c715439d27ab4359a748331fc26e73bd9f169a084b490d7839e133b02c871071d7cd66e5ad8a521b7067843f780b403a3c0d47089e13bfdd7a8ba94146c595d745a742c4d3565b095f52610e59307479b166b1bcef2390dfeb3468967a5cc8f5fef5f5af8990a058c18033976341d6148e584bc7400c839d8cbb9aa42aecca6cc8d32e1e08080d7e33cf12c5361316448113384d9c8ef4e55c190f01c709668c968127e4690bc41877dde40dcb2180c7f56f965a3dd7d0fb78d1ae80d8cbb7a3abb5f2d9d291b1cf4dfab8763f9f453256dfbbcbad0c9f119e2ff98dbde9a5b7279cc885099d59eb13e5db8605a7285d36e2ab3dd14c162285620161f8fd169efef6a10448d151c35e8d4f2b855805354ee8b50c182f314e6b583c96dd0d2ea357cfa7d6d9ac4af7810131b835a4112be14c8aea16e72bc9d4331deacacf0735a3bbde89346192f3a73814c73a150ca504b225bdeddffbb8908b639708bfaf55e546764505986a72500e102fdfd033bcb16330b7751aefdb3eb0dea7b34c210a6bc6a9e3b35c30378c77c6fc12a5dabd5756503987f2ce2d264c45b9ba8b0d2a654093d681cc70600ee40ce17a05eafbfa126bac072f0c927f0788050b0de3ce2cc783929c660a667b7ab5f9fadd3fc8a0b7cfe082cd189c6bf07d4624c958dbf96e041cce27cc346e010b00952b3169356405599db0bb7753b5c449b4e2009e1c11852d459921e09b8440fd486ac83b09d8d59e397d671839d53fab06a50d8102c8048eba0b9a7ccbdb840c5c1c8a440f6fe837fa20587a76fb78b453e590a67308a89eaa1eef499fbde5e25973b018276d91062cc15781e3d92ce29a062ac3ca485f5d593129a2f0d3ab26057c7d3e6c7f5eb19e0300a45383be4ca6f0421b7a2848ee41c7265042c2e056a303865d17a2df37f77339bab325c90dc1a88d2054aa1b338fd2fc1d7f975a9eea3f04ce8126fd72fa22ac5b94678a773e430bd9f1efb1f53ca777ce12b29efb46d1127226688ec39f10038722061ee0e6b549f8abcec5c7f8903b5c5b7ec5b3694b1dd9ff31aba09bc31d284d7d12c209fba7d7ea5d486e5551c9235547c38f7b35b9f5fda26bb3052684aab23a1519c9000e73e0fcb2b82feb4cb512f25b7f3a5bd75460be93a18b592d38acc56941f5f1c3a1d0c7f4f1c5441b7c5042718e6b7c32c7891e4689dab03174bba11feeef7002af0ed861d9d77e94b61f32f4b23a9f4b69bc7f54678c9a7f84fb3d6a7833342fc50e0456386dd8fa91b5853bf3f0c81c3367f5026fd57d90fa9360adbb25aa393a18e63c03a99a66e0f2d7ed0322de4d81d27a57f9038b8b9c98e33e535e9984ea05076c031b64950c59a4975a4771ffbd3d22a727001c82b67ef16a424777eb8e48c05c422fdf57800ef9022196c162914f0bf84dcab6bd61989128803e7665732a93183d6d0c231c0c5a5e8cd7e4f791ea45f95f9d51f4482add4cce9d6f03d6bd813508291f8cf01578340ff6f8c8bf2bb0ed45754887a8b5903870389337d0c274cb61d9578d8b39a7c60e6d276b0905d61182b280cb6f32249c36606c1a5ee91e4b9c12fc90dcf90cae5849a7ab0c77e4669b574e96de8b5ede0b5748204e31b0fe0e7317074b608f39c684cd782f34f63c4068c643619d2e499fd9816e8f4c1093bc7eb4c720a88943072ed5c26097b9ec58d4f12c5aba2fba77195d9217da31d7b12a2d2e8c60341933dfcbd7f16963c8fa062c08e88007e14e4a999d69d58610f8fe367cc5796f580d55cdd4f331180843b5599a1aa5d7f6d3da13e1b73b6a3f8810b6c43cf8f33012cf3334f6aa281602501957c78396c19ccfd3bee981ac3b35f71520170ac9d893afbfe12a4f4c44d4182c96bf0634592ab540f1647de188d5d5b094d3278b43a1bb467d27027e155724e67fcb084c79c00a04ff45565e4476e47ba410a6f5b4176c1a52180154d140b297a753070e266758582b9c092aac8686a403a9c0e6ce18673e9c90fcc5628957905fb400d9c12fc8587f48f729e801847432a3b41eaca51c1c58e7ad829a6e7cb03972d1c86822773174d1490993c3d769a74b9dbed1f51654b74e872e99544ba9b219b9dabc4c680f90d605bf9c26c2f0bdbe7dcbfbe20666ccf56ee7e5e6668f211026271a7db79ef7fde96d2ba1ee2c3a8cf292db29a22795c43193534303ac436d1027468eac542d39fe062b2166e515a17c1ae1191ecf90fc1c38d34b4279cbaf18651c100b8b3e29ea9b8e64b37faca5a81865efec17e24070662f438c93123d74500b721810c9a7ca1aab825348028c1566d941a4f1a6e99b5fadd1c8e8c3defdf3c441767fe10f99465cfa504f97bccb4b1e1d602107474ce67021df0e4cb93a095706bb9f0f6f05b8273be0d52b996bc6d82e572351751f18ac9a824fe364d840451d01266b3205e91ebd6b1d8d227f8010b1da224decb5af94eb026e38329a6bca293d3692f90f852d1c7b52e51298f3a14119d03ec5cc41fff4ed16624aecb75bd56374f60905f29464ab2dbfd9a9792e39538a0f8fa7d5c5f0930a86f4acad19e477443f6ff609448d702228b3a1296b265a744586adb6f0214d7fcda5b96d593ba2ac2966722d21c171cf4f450e707261dde08e7f41f2df33ce4d8a527daeec3ff3dddf2daabfee4ffa50c01b20b462caa54d0763cfd02cfb9bbb1f8612e6f3a92563eb2885d685a4e6f90fde98c68763f1679a204bee2a7516f6fe9df12465c35e51958528c5cc45d263e164348dab025d28c611dd1b1f4c1250a023d5d586d2235678b7d3538f911636609a5a8c57b127633e7c86d739d1450260843095e77919f5ce471752362b8f1617f91968742157d9c78fbe621e84accb06e5fc6a237999892925ffb44384791fca1659995c67e1bc6c939ba0511114d490919201aba57ac85b48993b99ad5a4a5614b38ea220493e92b69e9f5d8037324bd28e5d75d325fb5a4b4639edc3120b2e4b71a54f6f927fa1885e68138850a2ef756c18fe39f0d5de77ec7d94cd6ff8da7cf558c89e5799a210b10df2f1ec4dbde04277431f2ec2870579eaf193d0b15c8ba104001268b65007515911d82eb2981843a4d692ff3f8184cbda42dde4c3aca6b6571451eb40a205eb581948d8f49165b44fffb32316c0802c78ad729414ecb58aaf273bd3ca30041771355879ea155e8e2ecdde211872d7c2e3c19a10eccf3bdf5eb3579a213d0b3d87840539dbcf51f2706f2fc06738dd47e59dff69d85462acc4887aaceb0e484e9c4ed5d45c849266aea66d9e5cee628caa5dbc2e92071011b2c385c7b8b500f82e26ac1b828ce0707da7df66dc27924bcbabc8d31c54e4d63f9e8fb354b1168d463ecae984561af2dd8aa2d49878b78af2cccea6008c88fe9a5241b3f065764db26e37d7e6ed872a0f4d3fd287099819f59b731414f15f09bd9d9d93645924bc7a1c4f03ae6705f8fa3fa2be822cc234831a93a76e079698c616b4738daed3779b0e012b7f261a559287183fca6e5cb5d99803a9a90fc21a271aa4f03a8a90505974492da3aaffac8e484c9fbef2b5daad162c5179c8ae150592cf35cb48beb5ed58e8811f7ab060451211b92fa665d0f9dd56792b3003dfad82bc58867915f86721a0400a0c3a4833a6bbc115a2d19bde3d651c34e6ef1ebe5fddd0dcd97539b67ba2ce9f2647a6092bdd8b85ffdc632e59a5b2338ba648f4af0fb93e6bd5f45a405893ea02414ef9a92818dc8aa0cad0caa7eab39abfa45f457c5f312c0457dc03d19346a21e9a9a3fcd1a0f48fea1e75fc8722dfb9105dc3f866e654d98377785c2b56ff78fbc8f80b388edbfaf6eaa4d3e5a31e9d8bb3869c222601a7b2a480b7b3686e373bf86f0079a42059b411c687e0a05fc1b731e30eea1d1db1f5ab8db8441678952395d363977773ff47b51ed54fa8a3f4bf3ac90b102efc6540efc7544dee9920c52fb98920ec750049908cb4dbc2db6210774970d525b3591bdea42b64b1a80f443df50a5d32916a59e95d9c5c53ccf96d96f6f7a860129ba52d126b74f2183650dec9c80f643a49c58fb409c8f8dcaf5966950c5fec8912d63e733838181858e26b8246f66f20ba3bb9249aa20e85cbf05c76446131714c94d19a6af047f45f15e4accd3c94d93b8beb5982263aa56b3d15e200785cf10312cc8937b5b0f0e7c1ebdbb965286078953e34068ef0a44cdbf4b0f340849f43ce59d7526b2a04ceca645eb3e6a9b17957df706b18bb31fd20e11d8b407ffb8534dbf443054f78d162ab05e0375ab79e514f63bef9932b6830fc6fac9add0abfc6e8790f0f361902846235f5f333fb1fad729802ca2e6802ac269b01c1fadaad7afa719f6ccd2480bc39e8cc6c7b0b7eb7b55fdec5f5adc9b1b6e7450e05db966ff02df0779602c6c1521bbff3978b7045778fd782117cfa87a9", 0x1000, 0x8, &(0x7f0000001180)={r1, r2+30000000}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000012c0)={0x6, &(0x7f0000001280)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001400)={r5, 0x5, &(0x7f0000001300)=[0x2, 0x6, 0x3f, 0x80000001, 0x6], &(0x7f0000001340)=[0x9, 0x3, 0x1, 0x200], 0x24, 0x3, 0x8, &(0x7f0000001380)=[0xfffffffffffffffa, 0x20d, 0x3ff], &(0x7f00000013c0)=[0xffffffffffff7fc6, 0x5a1, 0x1, 0x7fff, 0x10001]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001240)={r4, 0x1, 0x1, 0x2, &(0x7f0000001200)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000080)=0x9) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f00000011c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x3, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x101}}}, 0x3a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000001440), &(0x7f0000001480)=0x4) 2018/03/22 23:06:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') r1 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1000, r1, r2, 0x5, 0x900000000, 0x11000) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000002c0)) 2018/03/22 23:06:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0xd7, 0x0, 0x0, 0x0, 0x6a79, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r0, 0x4000000000000000) 2018/03/22 23:06:03 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) syz_emit_ethernet(0x1012, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @empty, [], {@llc={0x4, {@llc={0x80, 0xea, "8ddf", "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&(0x7f0000000000)={0x0, 0x1, [0x1d, 0x22b, 0xc07, 0xb53]}) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 6: mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000007ffc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioperm(0x3, 0x1, 0x7fffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000, 0x3f, 0x400, 0x769c, 0x5, 0x6000000000000000, 0x8001, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x9, 0x200, 0x8, 0x0, 0xffffffffd7733328}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x3ff}, &(0x7f0000000180)=0x8) 2018/03/22 23:06:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="31422a41322baa9bc439b73450f900f523b45afd1c5cd752b36ec5c6", 0x1c}, {&(0x7f0000000080)="8c73fb5d9348c5f47a60c859699e4a307c673c3fbf44227093685604b81ce31cdd467605c515c4f1ed1553f1bc8cfc6e7e48c8f88661dd32a642ea2ff6a9309ffc72464dc1f852d2456d062279e2d5e6cbcaf90515b2bbe863f255c47d8b45f49df204ebe4bf8cf7b88134f6e2509a42c445ee1b3089c456", 0x78}, {&(0x7f0000000140)="3821b22ce18d2c56ccca7309df09942704c9784ad0397eb945e71be11b", 0x1d}, {&(0x7f0000000180)="dab8a55980bd2789b8fc9e0914bee501cd6e328d349942079c36868418a86895a167886ab38486a1b79df287", 0x2c}, {&(0x7f00000001c0)="7e2ea1287f508d03673720a6bbcdcf32b45bc740cc0cc59ed5b3b11d0e253781515fe90eaa3ef80f960b2e1fde68c642f42684483e3329d3bcc72576e0ed43c988d8e2d16a2425a4646e393dad147a8ed3fa55f73849968ec1c77f2efd92db0415081fd89b7b47f4662d5a40fdafd0d2e9b5dd3cfb8ddbc9172e222b7ba30d13", 0x80}, {&(0x7f0000000240)="f8290da30b84fa8b15c898075840213045ed47d04e0b70299df34730dde511a4c27d5f3c2577723452d950e6c6486701e4ae0bea88d6055b6265baeb02437d2da4d66e1919113b7b98ac42d64fe02c557be8c103bc0715679371805ea3149c515c87a9805ed6bbcc5fb7105dc43965de6cc56549a9be39c4e4b7dd4a6206d49da4870a33422fe96baa40cb18", 0x8c}, {&(0x7f0000000300)="470a62dc3e49fb1b18604347d7e4d4776d2932c7ea37c82451038756d419258e9d463a", 0x23}, {&(0x7f0000000340)="d968447acf71d21afa90dbe7d67a13077fb47b12875700287f3517b41206e3fbaf92c999a2f90a9c332ef94b54ff7943c60f1427dc52413089f007f20505eb37a84625ba825f9c6a3fe2fc7c847a17f42fddd5ca0d52d78679bf6aeacf3f67efd34283106d87735be1cc4cba81f89f56e51b7f87d765ddb38c524d7979fbc7357b1f4255b8aa589f65abb8367d55d56b97e7f6554e245aec1cc835e9bf18d4cd1749b90eaec1e56d3b282125995b9d62a4d8a3d3df61988732198c778ea6200435c55273aed14a9bcfeabcf1e61363a8b6e4", 0xd2}, {&(0x7f0000000440)="7fb2ffe7670eb851f2d5c6393714cf5c3f3775b3d5f734b76f0e2c55881a359ad1a52b63b9001da448e2d8216bf5efae09002660e9d70a906bb56d250673aa4b1705f75632a2f870893d037dba033a1dca244988e000b345553b863389b2fa00b948b5d76b65e2551295cc850965e4c7d9fa6166670a4166dc13b02a30b8dc30e9a1", 0x82}], 0x9, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:03 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000012000d05000000000100000000000000", @ANYBLOB="000000000000000008001d0064e20000"], 0x2}, 0x1}, 0x0) socketpair(0x4, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000000c0)={{0x1, 0xf005, 0xf, 0xf4d, 0x8, 0x2, 0x1ff, 0x0, 0xfffffffffffffffd, 0x79, 0x8, 0x5}, {0x0, 0x0, 0xf, 0x200, 0x3, 0x3, 0x8, 0x0, 0xae, 0x1, 0x8, 0x5}, {0x10000, 0x1, 0xc, 0x6, 0x1506, 0x456, 0xa6ee, 0x4, 0x9, 0x20, 0x0, 0x80000001}, {0x10f000, 0xf000, 0xd, 0x6, 0x200, 0x6153, 0xffffffffffffff73, 0x8e61, 0x3, 0xffffffffffff8001, 0x5, 0x5}, {0xd000, 0xf006, 0xe, 0x0, 0xfffffffffffffffb, 0x29, 0x1000, 0x8, 0x7, 0x80000001, 0x30, 0xffffffffffffffff}, {0x7002, 0x0, 0x9, 0xcf, 0x3ff, 0x3ff, 0x1, 0x101, 0x2, 0x9, 0x0, 0x3}, {0x6000, 0x100000, 0xb, 0x3, 0x7f, 0x3, 0x7, 0x2, 0x6, 0x2, 0x5, 0x1000}, {0x3000, 0x102004, 0x0, 0x1, 0x7, 0x81, 0x6, 0x4, 0xfff, 0xff, 0x74, 0x3f}, {0x100000, 0x4}, {0x110000}, 0x10, 0x0, 0x2000, 0x0, 0xe, 0x8000, 0x7001, [0x6, 0x5b, 0x8, 0x100000000]}) 2018/03/22 23:06:03 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000002d80)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/251, 0xfb}], 0x5, 0x0, 0x0, 0x1}}, {{&(0x7f0000000600)=@can={0x0, 0x0}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/83, 0x53}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/235, 0xeb}, {&(0x7f0000002800)=""/20, 0x14}, {&(0x7f0000002840)=""/151, 0x97}, {&(0x7f0000002900)=""/170, 0xaa}], 0x7, 0x0, 0x0, 0x9}, 0x60000000}, {{&(0x7f0000002a40)=@nfc, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002ac0)=""/79, 0x4f}, {&(0x7f0000002b40)=""/52, 0x34}, {&(0x7f0000002b80)=""/191, 0xbf}], 0x3, &(0x7f0000002c80)=""/241, 0xf1, 0x100000001}, 0x6}], 0x3, 0x40000040, &(0x7f0000002e40)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e2000e27c000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1181, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], r0}, 0x48) r2 = socket(0x10, 0x4, 0x0) readv(r2, &(0x7f0000003e80)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/35, 0x23}, {&(0x7f0000002e80)=""/4096, 0x1000}], 0x3) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/22 23:06:03 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000a00)={&(0x7f00000000c0)=@ax25={0x3, {"c7429ab9af50aa"}, 0x8}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="72e3fe8374eca8fdde23c8ef5bbe0c4bee25354afff5e745a1758a48e9d3d49362d608b1bea19376aeac67c2eea95b4f74dc450afc298be5a683676b3980e327b003375491cc60671a6ab9304bb3f301", 0x50}, {&(0x7f0000000180)="3aabf87cb424988cc0ef0fb59812e4c3cca8081293524430c8760cc1d489b7e43a546c8ffec04df8b4e57f134bf10143c4f8fbb240280f93ead5cb56a7198816238438d1a9fddd7da551cb", 0x4b}, {&(0x7f0000000200)="e10c73376a314acf7a33d5d426fce0ef93c214cb8ad0e476257b3a08f07993742c9865713fef495e411a61c4746cf490576803eb8da46ccf258c0ac47ece1da7433e", 0x42}, {&(0x7f0000000280)="3e4f8718dbb230b914268119e04fd6f2c22b93bea7aecb9e6fc03c82b898825f915514f2048641f63c15b6b0a372cd2c413267a2e6c6801d5b44571d0f4451881854a2a82d06fe72a2380d048a914ae7c3ec76990eae8ffe9b5c83a1839fdd07c1a00cd8119812d4449e36125e46cfd5e6b1cadbf158ed5cc19a83f2f549943c441c959e8ac1e51a20ce0b2f8b81bab743c2a878f6e66a61cc9a8ea14468fd70b8edc86f4e3f98383df987e6dbe91417c2fcaf6398fb4769f65284c42ee3d918586466acc4e71330834e1dfe344478ccb4ab6c4d6c85b2cb06857bf10fee4730121d0632782a2d657568c83f41396f56c9bddfe568ba", 0xf6}, {&(0x7f0000000380)="f4a710e706027a105b82c464bcf0f3", 0xf}, {&(0x7f00000003c0)="412a9353910af4793b6025e56515d9c1574ee07bde99dd604a143098bc837e017eacfe3b8ccc7b8d011f618db7bcaa9ce1aa21fc3989069796e1a8617c25efefc3898d5f6a7b4ddbbe593dcdacd85df6c6bfc80095abe790abf75ba235d3713b6552cf62c0671fa27a505c82c797669eb79886844144524ad35ac8b91520dcb87fa6cfe11a7fde3b3a04db40004c2e04f4a29f9161896b76e4551e26a34d2c5076f6de1620ae086ce279ae16d2a60372bddcae96df2069a88e5c167d02b478b5a94686117a1d8511d4188a4450a7023f39e62fe2f71121d5c63e", 0xda}], 0x6, &(0x7f0000000540)=[{0xb8, 0x10d, 0x4, "1bc67f71de13e488b4b94184fd67517cfe08f5fca482db4a4e29701d26fe482d2cc142399544e899830ba0c6c87425c40bda59ba393bd6a147e1a38faa24ae45c13aabd2c573f794f2d996a1fd0b6bd75f607cef7b31169171028aff2417aa036506356c40a3bd0c6bcdcc4160b99d62d634effd66ed8378e0a017d6886d12246a9f096dd3433178e80b68e41ff974b76c54e2c4bed47c55673bf8516e8685b175"}, {0xc8, 0xff, 0x7, "1433a39732dde331e13e73ee6711f92c30dc494d58ed7e64cdb5a1e888d418797ef3286fa978bb8a4629a6eba2a8cf3bf565b4071a726a4e6f6b5f7612399c3bcfa5b662a1a672a34b2a6bc8d04b6871b09caf54e37d3f34a4fcfe1bc367699e6da664e28965116a0617a91c0c6b6f90a3559cc06301df96043d669bd4600e7d0d49357e62afd9f0a8566a19920598b85018937d1f921277600c863fc1529357d0eac0bc41b4773a65d8373adcbfd4331206f8c7c94a"}, {0x20, 0x113, 0x2, "809a6e6821f628881be4e8a0be5ed7"}, {0x58, 0x18f, 0x4, "d2585b7eb1b4e9b82754025b8cecd5c1dd7623973460adfa9419fa0c9f6e5bb5267663758257051c665ad7bcb329223fa99dfd208f817e558b1bb0ddb99b6ab427d9f9c2dc"}, {0x90, 0x11f, 0xb87, "3ae512cbe9f9d53e52dd8f45a23a2e537c3ab8feda753a23638f4717f6b9087d564e83f29ca581b2a498586fbc73ebf9d33a082638399c65d7f2294e91ba457fbf1bafd1c50213273cad1b1bd9e91a056fc4be444fc0185d99b9b61c441be620f82bce46527b391e415058aa5279347ab0613969445e50a414ae"}, {0x90, 0x115, 0x800, "f7ac44eb1cc3907915b8106d4943c753b2c4bfabdbba2750e8962a0258aec630ab5b8c6c70b568f34085274c5b9f00d8e276d340adc98db4fbeb28d5632f7a62ffd52100e369b3b70dc5953fcb8559f595e987d085ec272800639a9a0108826c8f43fd57e62eaa776a3f80481ee12cc00bae44a71fe294c8f1d04b"}, {0xf8, 0x88, 0x8, "585636e70c5f5ade8782564eb80310b20b9a097627a5eac13daf50b5c95d960b6727946f1cb1f9e5b5d080d662f11786c080b6a01cd61d886113b69e6a1b79dab222aa34c372e78a5849808d5a50e398bec4a924106b24cbd9b7b90f87c8f82fc955e056b5c5ae8d6fecc51f8548ac1829f6baebe51660b61de78392f5a112c9f9c670b9c3e3afdc0fc36ec7820f5660f88832201d6b54d1d14a225e57f02b5a803bc9a45e32cba8650787b6d901c6a5ff764d20445919a46bedb17739eefc1201ff5ce484e6ace51617a6b5c7d80d5bdca33ee7ca13bd5c0916422110bee9f7a9ac65a0"}, {0x78, 0x114, 0x4, "b7cc193bcfce69d541755b3d1c6ae85a0f856becf23bf046a2843403fe52664bde7b42a636cd5a7f40c007d81c9c505b57716b6732116deca9fcf0dea40928727d86b84b11c5928fab32783b41eb30b41c8d813be75aaf62f999f781b15bd7380a4257"}], 0x488, 0x800}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x40000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@hyper}) dup3(r1, r0, 0x100080000) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd000, 0x2, &(0x7f0000ff3000/0xd000)=nil) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x450, 0x4) socket$key(0xf, 0x3, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0500000007bc4a34e7cee86ccf000000"], 0x38}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x8) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0)) 2018/03/22 23:06:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5adf, 0x1ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xde, 0x200000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="c59e1003cc79"}, 0x10) r3 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) eventfd(0xdd1) r4 = dup(r1) ioctl$TUNSETLINK(r4, 0x400454cd, 0x100) 2018/03/22 23:06:03 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'gretap0\x00', 0xfffffffffffffffb}) r1 = socket$netlink(0x10, 0x3, 0x7) fsetxattr(r1, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)='bdevsecuritykeyring,-vmnet1\x00', 0x1c, 0x1) setsockopt(r1, 0x10e, 0xa, &(0x7f0000001000), 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @dev}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r2) 2018/03/22 23:06:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022eff8)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) io_setup(0x3ff800000000000, &(0x7f0000000000)) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x113, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00000000c0)="df3feedec3a829c33df8a1ffe17f875d3a0f4ccd2b2f07c6343dc3c33d631972d4fb6d40aa24e0de057470ef86da693c70357d495e8cafdd726eb8ebfe42562b69bd3939dc9efd8bd11ae8def1597371abfdcb98089ea52b557068e76ecaeebae68261ffab5fc5f2e33924dc6b52ef40d084e46529a66b99de3c9591045f1ac75813f37087739d08e53260451a4fbd", &(0x7f0000000180)=""/188}, 0x18) r2 = socket$inet(0x10, 0x3, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b22ff8)) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x80, 0x0, 0x4b7, 0x1, 0x5, 0x4, 0x100000001, 0x20, 0x1, 0x5, 0x3f, 0x3, 0x8, 0x0, 0x2]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0x4}, &(0x7f00000003c0)=0x8) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0xfffffffffffffe28}, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000400)={r0, r1}) 2018/03/22 23:06:03 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x2000) r1 = accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000240)=0x80, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x6, 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)=0x1) 2018/03/22 23:06:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380)=0x7ff, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYRES16, @ANYRES32=r0]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000004c0)={0x1}) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x113, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000024c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002480)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xc4}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80200) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0}) r5 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xd963, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000300)={r4, 0x80000, r5}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x34) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000740)={{0x3, 0x1, 0xfffffffffffffffb, 0x10000, "caa61f1f1149a181316a89bf52230fc8995b73b62168dca9e10470ef81799df96b6e478a9b0f3565d9478eb1", 0x5}, 0x8, [0x8000000000, 0x3, 0x3, 0x9, 0x80, 0x2, 0x8001, 0xa34, 0x80, 0x75e, 0x7, 0x54b2, 0x7fffffff, 0x2c, 0x1, 0x9, 0x1000, 0x81, 0x9, 0x6, 0x4, 0x3f, 0x1c6a, 0x2, 0x0, 0x7, 0x650, 0x2, 0x0, 0x5f3d000, 0x1, 0x6, 0x4, 0x1, 0x0, 0x1, 0x0, 0xf, 0x3, 0x4dd, 0x100000001, 0x3, 0x40, 0x2, 0x0, 0x7, 0x3, 0x7, 0x7, 0x9, 0x1, 0x5, 0x4, 0x9, 0x6fb, 0x5854, 0x2, 0x20, 0x1, 0x800, 0x6, 0x3, 0x6, 0x6, 0x30000000000, 0xe9, 0x3, 0xffffffff, 0xa9a0, 0x8af, 0x8, 0x0, 0x8, 0x1ff, 0x7, 0x4, 0x0, 0xfffffffffffffff7, 0x10000, 0x3e290bc6, 0x3, 0x0, 0x8, 0x5, 0x6, 0x3, 0x1bf, 0x6, 0x3, 0x6, 0x1, 0x40, 0x1, 0x8001, 0x101, 0x9, 0x5, 0xfff, 0xfffffffffffff800, 0x5, 0x4, 0xffff, 0x7f, 0x81, 0x1000, 0x9, 0x1, 0x8, 0x4, 0x0, 0x80000000, 0x2, 0x900000000, 0x8, 0x6, 0xff, 0x9, 0x9a63, 0x5, 0x7, 0x5e7, 0x4, 0x1, 0x4, 0xffffffffffffff00, 0x1, 0xfffffffffffffffb, 0x8000], {r7, r8+10000000}}) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000, 0x0) ioctl$TCFLSH(r9, 0x540b, 0x8000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000000)) sysfs$2(0x2, 0x7f, &(0x7f0000000140)=""/196) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000340)=0x0) rt_sigqueueinfo(r10, 0x2b, &(0x7f0000000380)={0x38, 0x5, 0x9, 0x8001}) 2018/03/22 23:06:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xbf, 0xa82) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x4, 0x200, 0x8000, 0x4, 0x2, 0x7, 0x9, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x9, 0x49, 0xde20, 0x0, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x102}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000280)={0xda5, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000002c0)={0x1f, r6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x7ff, 0x1, 0x0, 0x4, 0xa4b, 0x400, 0x3f}, 0x20) 2018/03/22 23:06:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x802, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x1e, 0x301, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1, 0x0) 2018/03/22 23:06:03 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x20001c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007bf000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000ae3000)='./file0\x00', &(0x7f0000bd7000)='./file0\x00', &(0x7f0000d4fff7)='gfs2meta\x00', 0x801020, &(0x7f0000795f83)) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x113, 0x8000}, 0x8}], 0x2, 0x4000) [ 217.975408] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 217.985623] audit: type=1400 audit(1521759963.564:148): avc: denied { getopt } for pid=22853 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 23:06:03 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x31) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) r3 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x5c, @empty, 0x5}}, 0x5, 0x10001, 0x7fffffff, "a3278e4dfb042c0bf0c417df68ef34f76bdb345add6197b9ceb9cd2c23a81d4896219de6039d4efe67f1312895eb206182e57fc6d925d5e4c68ff56cb532b048c16ba45397760165b0ba5bce3d072189"}, 0xd8) 2018/03/22 23:06:03 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x101000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xaa0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x4000) r3 = fcntl$getown(r0, 0x9) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x0, r3}) inotify_rm_watch(r0, r1) 2018/03/22 23:06:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000040)) read(r1, &(0x7f0000000100)=""/16, 0x10) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xc0, 0x1000) [ 218.033900] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/22 23:06:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000000040), 0x20000000000000bb, 0x1512ab66) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = getpgrp(0xffffffffffffffff) getpriority(0x1, r1) r2 = getpgrp(r1) getpgrp(r2) 2018/03/22 23:06:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000b02fe0)={0x2}) tee(r0, r0, 0x8, 0xc) 2018/03/22 23:06:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000007ff3)='net/udp\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f0000000040)=""/154, 0x9a}], 0x1, 0x0) 2018/03/22 23:06:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:03 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x600000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x11, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0xfc94) 2018/03/22 23:06:03 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000004580)=[{{&(0x7f0000000040)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000280)}], 0x4, &(0x7f0000000300)=""/171, 0xab, 0x8}, 0x8}, {{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/198, 0xc6}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/142, 0x8e}], 0x3, &(0x7f0000000700), 0x0, 0x1000}, 0x100000001}, {{&(0x7f0000000740)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/111, 0x6f}, {&(0x7f0000000840)=""/136, 0x88}, {&(0x7f0000000900)=""/76, 0x4c}], 0x3, &(0x7f00000009c0)=""/4096, 0x1000, 0x4}, 0xfffffffffffffc01}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/102, 0x66}, {&(0x7f0000001a40)=""/29, 0x1d}, {&(0x7f0000001a80)=""/31, 0x1f}, {&(0x7f0000001ac0)=""/181, 0xb5}, {&(0x7f0000001b80)=""/58, 0x3a}], 0x5, &(0x7f0000001c40)=""/204, 0xcc, 0x1000}, 0x7}, {{&(0x7f0000001d40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/136, 0x88}, {&(0x7f0000002e80)=""/189, 0xbd}], 0x3, &(0x7f0000002f80)=""/174, 0xae, 0x2}, 0x4}, {{&(0x7f0000003040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004380)=[{&(0x7f00000030c0)=""/172, 0xac}, {&(0x7f0000003180)=""/219, 0xdb}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/252, 0xfc}], 0x4, &(0x7f00000043c0)=""/53, 0x35, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004400)=""/95, 0x5f}], 0x1, &(0x7f00000044c0)=""/189, 0xbd, 0x8}, 0x5}], 0x7, 0x40000002, &(0x7f0000004740)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000004780)={0x0, 0x7ff, 0x10}, &(0x7f00000047c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004800)={r1, 0x635, 0x0, 0x9, 0x9}, &(0x7f0000004840)=0x18) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200000, 0x0) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x119, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x114, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x0) 2018/03/22 23:06:03 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x7, 0x40}, 'port1\x00', 0x1, 0x20, 0x7, 0x8, 0x18a, 0x0, 0x0, 0x0, 0x6, 0x3}) syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500002400000000002f9078ac14ffbbe0000001000000000901907800d73cde00f5347561fc8ea3483f44d82aa59d558a1d1ce98ccce4b44127d38b58ca87206411e48015fb4e13f8a8a477368b9c5ee494adfa8b8ac4fd0242165fb85a6f8a2a8eaa8a92980293a89433ed72e728203ee0926fe20f5a0cc439f25be78ca29f0b66df1e0e6b7311870564"], 0x0) 2018/03/22 23:06:03 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setpipe(r0, 0x407, 0x100000001) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000240)=0x218) 2018/03/22 23:06:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x48000a00}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x7}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/44, &(0x7f0000000140)=0x2c) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x114, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 7: io_destroy(0x0) memfd_create(&(0x7f0000000040)='userwlan0\x00', 0x2) r0 = perf_event_open(&(0x7f0000857f88)={0x400000000002, 0x70, 0x160bea7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)) 2018/03/22 23:06:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) inotify_init1(0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:03 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f00000014c0)=[{{&(0x7f0000000740)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000a80)="f7", 0x1}], 0x1}}], 0x1, 0x4000041) 2018/03/22 23:06:03 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x52001, 0x0) clock_gettime(0x0, &(0x7f0000005e00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000001300)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)}, {&(0x7f00000012c0)=""/54, 0x36}], 0x6, &(0x7f0000001380)=""/116, 0x74, 0x2}, 0x1ff}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001400)=""/163, 0xa3}, {&(0x7f00000014c0)=""/69, 0x45}], 0x2, &(0x7f0000001580)=""/89, 0x59, 0xb896}, 0x100000000}, {{&(0x7f0000001600)=@nfc, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001680)=""/30, 0x1e}, {&(0x7f00000016c0)=""/213, 0xd5}], 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x80000001}, {{&(0x7f0000001800)=@rc, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001880)=""/137, 0x2d9}, {&(0x7f0000001940)=""/19, 0x13}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/121, 0x79}], 0x4, &(0x7f0000002a40)=""/4096, 0x1000, 0x5}, 0x45}, {{&(0x7f0000003a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/10, 0xa}], 0x1, &(0x7f0000003b40)=""/247, 0xf7, 0x10001}, 0x34}, {{&(0x7f0000003c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004040)=[{&(0x7f0000003cc0)=""/85, 0x55}, {&(0x7f0000003d40)=""/158, 0x9e}, {&(0x7f0000003e00)=""/37, 0x25}, {&(0x7f0000003e40)=""/182, 0xb6}, {&(0x7f0000003f00)=""/253, 0xfd}, {&(0x7f0000004000)=""/62, 0x2c4}], 0x6, &(0x7f00000040c0)=""/209, 0xd1, 0x4}, 0x4}, {{&(0x7f00000041c0)=@alg, 0x80, &(0x7f0000005640)=[{&(0x7f0000004240)=""/4096, 0x1000}, {&(0x7f0000005240)=""/36, 0x24}, {&(0x7f0000005280)=""/164, 0xa4}, {&(0x7f0000005340)=""/249, 0xf9}, {&(0x7f0000005440)=""/41, 0x29}, {&(0x7f0000005480)=""/119, 0x77}, {&(0x7f0000005500)=""/44, 0x2c}, {&(0x7f0000005540)=""/252, 0xfc}], 0x8, &(0x7f00000056c0)=""/18, 0x12, 0x149}, 0x3}, {{&(0x7f0000005700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005780)=""/246, 0xf6}, {&(0x7f0000005880)=""/208, 0xd0}, {&(0x7f0000005980)=""/39, 0x27}, {&(0x7f00000059c0)=""/126, 0x7e}, {&(0x7f0000005a40)=""/118, 0x76}, {&(0x7f0000005ac0)=""/181, 0xb5}], 0x6, 0x0, 0x0, 0x8001}, 0xfb6}], 0x8, 0x22, &(0x7f0000005e40)={r1, r2+10000000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005e80)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x58712b0d, 0x46, 0x100, 0x0, 0x80000060, r3}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x114, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:03 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1, 0xf5, 0x8, 0x8001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/03/22 23:06:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x7, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) modify_ldt$write(0x1, &(0x7f0000000040)={0x5, 0x20000000, 0xffffffff, 0x3, 0x800, 0x1000, 0xffffffff00000000, 0x5, 0x5, 0x81}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@empty, @multicast1=0xe0000001, r2}, 0xc) 2018/03/22 23:06:03 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) 2018/03/22 23:06:04 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/22 23:06:04 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000000340)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000380)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x13e2, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x9, 0x6, "927ded", 0x13ac, 0x5c, 0x100000001, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[@srh={0x73, 0x10, 0x4, 0x8, 0x7, 0x8d, 0x8, [@dev={0xfe, 0x80, [], 0x17}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0xff, 0xf, [], [@enc_lim={0x4, 0x1, 0x3}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xfff}, @enc_lim={0x4, 0x1, 0x10000}, @calipso={0x7, 0x48, {0x0, 0x10, 0x3, 0xc6, [0x0, 0x8, 0x7ff, 0x7, 0xbfcd, 0x5, 0x4, 0x30b]}}, @calipso={0x7, 0x20, {0x1, 0x6, 0x1ff, 0x7, [0xa291, 0x8001, 0x9]}}]}, @fragment={0xbf, 0x0, 0xcb4d, 0x7, 0x0, 0x5, 0x68}, @dstopts={0x7f, 0x2, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, @fragment={0x3b, 0x0, 0x2, 0x1000, 0x0, 0x2, 0x65}, @hopopts={0x73, 0x20, [], [@generic={0x3, 0xdc, "fd939627cd9c1917179dc236761bd2bfd3d97ede050f4a70279e0a5efafd842086179e35284ddac85a674406c0bae54674cc5b014e9c6b6d96474ce36809e1bfa4b3ad17ab0c1fe9d4633c48734f6ac6955578e5f9979bf15b83c30ffa2f33118c9ac640c76db33bc34dcd9de9fe94f8e2377adab714917172cff29946873f118bce048fd1c2ba215e52e7b9d6faf2f801c91856146da3a73c801f8725c55a7ef9a9aeef451c19b93a3c381a461edf1fd8da2eafeec97aea3874af4b9dcf0c2a074dd8d65f4f089655067f0a37fd4cc2813666f4f7ed2eafb0a9bb80"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x3ff}]}, @hopopts={0x87, 0x13, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0x7d, "df301f885e60d188d11a7316893b8c1525153482655b16dc4e1485bcccc751cc2b4374a66af699b354221a1a30b2157b510ca1e309da37a146511ab56eb2f0d20e56634eb70c47155f9a7ea663e4db28216e0aea955529774e4c522a8d4ea243601674d8192515b0eb65831abecdf01ef64413b289aef2b12d815ab76c"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @srh={0xaf, 0xa, 0x4, 0x5, 0x20, 0x7fff, 0x40, [@empty, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0xff, 0x0, 0x2, 0x2, 0x0, 0x0, 0x66}], @tcp={{0x4e23, 0x4e24, r0, r1, 0xbfd, 0x0, 0x17, 0xc2, 0x1, 0x0, 0x40, {[@exp_fastopen={0xfe, 0x12, 0xf989, "06d950d551071c220c45f2be2030"}, @window={0x3, 0x3}, @generic={0x27, 0xc, "a1caa675657ae92d2ccc"}, @md5sig={0x13, 0x12, "68897b4659d71feed4828eb7afacf981"}, @md5sig={0x13, 0x12, "357b765d7bcb90277aaba73f9c635042"}]}}, {"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0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000240)={@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x0, 0x9, "98fc683d52deff3c13d484b1476d2ad4a4e8c94dcf3c0f76c5c6423716ffad3ef5360da289684908f6a91e3e1d5f999fe1177aedef2a18d20a4a3e7582f313", 0x1f}, {&(0x7f0000000100)=""/193, 0xc1}, &(0x7f0000000200), 0x2}, 0xa0) 2018/03/22 23:06:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000380)={'ip6gretap0\x00', 0x0}) r5 = semget$private(0x0, 0x3, 0x280) semtimedop(r5, &(0x7f0000000640)=[{0x0, 0x9, 0x800}, {0x3, 0x9c, 0x800}, {0x4, 0x4, 0x1000}, {0x4, 0x100000000, 0x800}, {0x7, 0x5, 0x800}, {0x2, 0x6, 0x1000}, {0x3, 0x0, 0x1000}], 0x7, &(0x7f0000000680)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xb, 0xd, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x200}, [@alu={0x0, 0x1, 0xc, 0x7, 0x7, 0x6, 0xfffffffffffffffc}, @alu={0x7, 0x8, 0x2, 0x5, 0x6, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @generic={0x81, 0x6, 0x7, 0x9b}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0xffff, 0xb9, &(0x7f00000004c0)=""/185, 0x40f00, 0x1, [], r4}, 0x48) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x1ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2, 0x1, 0x3, 0x6, 0x54}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r6, 0xb8, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x846}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, @in6={0xa, 0x4e22, 0x6, @empty, 0x9baa}, @in6={0xa, 0x4e24, 0x6349, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000600), 0x4) clock_gettime(0x4, &(0x7f0000000300)) futex(&(0x7f00000003c0)=0x1, 0x3, 0x1, &(0x7f0000000340)={0x0, 0x989680}, &(0x7f0000000400)=0x1, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x117, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0x5}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x1, r0, 0x1}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)={r2, 0x10001, 0xf73, "c63a2a931babaaa6223592393367002d0e7163982603bb4b81dab17a5991950e6bec7ece3b8a2ad45e2fa63809123ba3b42c6362198d523af93e6ced8922dc2ca0de434f6a5023a18a186ebc902a8f6ea606ac687017ceb5856588cfeec1abdd8d1be710367c102d829eca8b8cd27a75ee0c37747e80224a03ffb0b03c2b5261b725a183b4121d651a80"}) write$eventfd(r1, &(0x7f0000000100)=0xaf, 0x8) syz_emit_ethernet(0x46, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x0, 0x4, 0x2}], {0x8100, 0x7, 0x8, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x1, 0x540]}) 2018/03/22 23:06:04 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000877000)) mbind(&(0x7f0000d6b000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x3ffffffffffd, 0x2) 2018/03/22 23:06:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x1000}) r3 = dup3(r2, r1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) sched_rr_get_interval(r4, &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/03/22 23:06:04 executing program 4: r0 = socket(0x10, 0x1000000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) [ 218.406832] syz-executor4 (22953) used greatest stack depth: 14208 bytes left 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x117, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004534, &(0x7f0000a8d000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x1000, 0x6, 0x6, 0x1ff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21}}}, &(0x7f00000001c0)=0x84) fcntl$setsig(r0, 0xa, 0x18) 2018/03/22 23:06:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000cf3000)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e42000)={0x14, 0x23, 0x301, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f00000009c0)=@un=@abs, &(0x7f0000000040)=0x80, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x117, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:04 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8000, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/03/22 23:06:04 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64, @ANYPTR, @ANYRES32, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="9087ff411341f53fec04a3952115ebd4564f130caf619845e41df5fac3ebd2d55dedd597e10abeb6d314a91c502ef005754864d51a0aedd4a4177054ee642855041420eff10c06a441d54defb67458020b2ebd4d6e9c04878ec6ae9d20b0ff93abbe1a5f227957af4adc0516c423b952541e02181cdb37141b39b6abcd2f28dfe450894e61385076574b861007ef47d4df173d48819efec8152662850a9bdb438aa829196368c996722f432fe593dab76fc05616be812f7a35159c136a3f5d2d779ca416dafa911398bfe0de56cbd4988ce7f48fe677f8b0f6cfce2cc8c6114dd8a9847a6bcee8f81ddf56c0705c146d54eaf10ad5a8bfb133", @ANYBLOB="6c46ee123be4539776ce9b455f25045e8c464a3343069a161463e5ca2da826f9602ac8e4e14cac3a4fa98bbee8", @ANYRES16, @ANYRES16, @ANYRES64, @ANYPTR, @ANYRES16, @ANYRES64]]], 0x0) 2018/03/22 23:06:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459334fe4c59b46738d49d2c50df484ed52dccd79db1876707900c69aff6211e01f40c1d23c03c411d0a05c87a051425baa7c2f7a47bcc3d423a4100fa2571a34ff236616e6a27601370901b9ccb5631deb3a67d906a3f32f2be2160b2e5165601a6e67fbb0e13b9cc835d82f22872f20eb4596da361b7a78c50a111377046bbf635efc2bdcb4056e06836fdae5684c656dd8e3de8e6be2feb645f5a8b6ab0cfee8d888fb324598dea99e7421ee2fd0ed514f0bba2b715e0d7da95095f330848d9defe06274b8422c5b484e993aab9f76b1e6583e96e601616f04bc94327b832a5b2a91281913ec8b4e20d6e82052b682e0a9b64bdec05f315de7ca383ccca3520a2e9cc397bd4ffd8dd09eddf171d54ee7e0475f513012495ee2ab3f7484e5fdfc727e861e84fa4f8c7308dced09ce1322d5c75cee2923177e9264d2fc23f3b540d1ed783a0505faf07eae8e488fd689d2691043e99c8caf1f6f81a60069344ee4ddb8fecfd2a3d7a081171024f8830c344a3f02ef15bc800aded43bbb6014c0c03235423add46335ef801ff8a34d3ff84befa77709ddc6229a7f4944240989384fcbddb2552cab5d05a1959adb6d0110ca0ddc31eda9fe1998187dcd53e24b09186eb5908cb4411e9dcb64781a92fac103742aba8eadf40a8b27b4e054bb3a73af7cf2508f5064faf2cb517d1e9148083fb20c67307f96b86068ee31ff9f9d0d5e1b2003aad3c5c28a75228de695f6088d38f94759c38fd3fd68e1b3296710b86cb285981bb177d154d6bc3f3ced05a8a57052aabf454582b1a86143d81c3345786d97c9e2c115748314a7f03a105d54eda5b0e011b89317d264dc5a513032fbd224dd6df300f19f8f1358e9b8456872ab157941745421cd7671c167335d8a34df61c7c06b4268c216766758cfdbbbe3cf0ad7dfefeb26ad86f07a356a568d223ebd5e019e79e136c2b60c04aa55e83ceebd6c37f1882f598e76648ab1216eb80749b8ea45a76671671b0a964055e0ff62861217483440a1bfbf02e4bed68930b0d631f5fae59e6c3178d61b751b121801ed65d91ebf3bd94a4d56bc3dde7fc590cf7520b0ce5a20afa287d12f0e64a20e09cdd7198bbb906793c455863f6fd506936034cb7c993468e70c9c6d20d23f1df0abf3f831d8781d2e29e3f76f92c841c7f1f3e987fa3790103a766f303a3dd0ed2b83cfe5e6e3e1369864ca7f40f04ea9ef3cb501917011b033e367b61ea1005819e06f1796efca331a913818252f9a83875191195cf8fe0430a204148fb7815530aa529cca41e853962987fb3fc902a69e88204f8a2e886fe50322d2f3a3b342fbf7da697be83edd261297ff3426187eaa69622f02376aff88a402e1f4b35c0778ba360da8146ebac6b0a78c51f422c6b9bffbbb6a2021cfb7b621eeded510584d4bc3b10828eb8abcfa14fe5351d3ef9fbb05ba1c417adfe832294eff49d36cf152daaed7e2391d7febb37a178d10b3aa5a9b6aaa495bdc0beee881007349314dfee2cf77146c2dc75157a7a481ac00513b446d2ccb436eab48753f77c27a4e2f326380306aa08e523a05fc4d9858f0e0c66785b8616913b48efac077ce3947f1390044e59ee903736d5a886e8b6395e03591e6f8fbc67672578e3db0caaffd3e36a6e6ac0ea16f4808be376a0825291f237b78114d668053c049e5501d6ec386a030c3576c8354ba363355dec5c880a0eef8cc08fb0b97c6de680061ef3b91b01ecd93ec88a93c66bc019d16c41513c7d40caedfce8ac603869c637020ff0a9699ab1258e120ac05120caf111d927e69ebc5b4f7caeef79f57500d3b320f4027814335139ab7df6a996397f706839c5746fa31203efd33b3c03194697a1322dae28edc0c6a086eb0bab571b1b1498b2738d4713bb88d42394c6c69bfa66f01e96ffa803667189a2ad926e4f50891ef7edff0cda0e01d385f81387aae4ba216d80a52132620053d694abe6a958e51a98ccca599894e85e59fe08e2cb78c7c1f89e8677a5f0619e06a69b710f5f282a1f117bea11e4c2edbe5b748f8654", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/22 23:06:04 executing program 1: syz_emit_ethernet(0x8, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES64], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64, @ANYPTR, @ANYRES16], @ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYBLOB="f948c1be7b5d900376e39c7b62a150836f6e586aea25ca6d35ad82850d39f5322798f9a56ceb43c31cd77f7bffb08f11c52ef76fc2c3a70b50f128ff08bb5077c0af0a282251633ecffa88da77803473aebab148511bc3e9e8844a26870dcbb34699d300afc844770a34fd9d3b62", @ANYRES64, @ANYPTR, @ANYRES16], @ANYRES16], @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES32], 0x0) 2018/03/22 23:06:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x81, 0x7fffffff}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20}}}, 0x98) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/03/22 23:06:04 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) fchmod(r0, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x160, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x237) 2018/03/22 23:06:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$sock_void(r0, 0x29, 0x200000000cc, 0x0, 0x0) 2018/03/22 23:06:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000120000)={0x14, 0x23, 0x301, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000c1070de000ba41dd3b8dbc6eb9cee936b9d3645cf0ea7202f91bfeaecfcc0c405a"]) 2018/03/22 23:06:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x82000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x4, 0x758, [0x20000180, 0x0, 0x0, 0x20000310, 0x20000438], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x43, 0xaf7, 'ip6_vti0\x00', 'yam0\x00', 'eql\x00', 'teql0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb8, 0x128, 0x160, [@limit={'limit\x00', 0x20, {{0x5, 0x7, 0x61bb, 0x80000000, 0x1, 0x7fffffff}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@random="c9038927cbe1", 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x9b09, 'syzkaller1\x00', 'sit0\x00', 'gretap0\x00', 'rose0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xf8, [@time={'time\x00', 0x18, {{0x6, 0x5, 0xd1f7, 0x3955, 0x5, 0x3, 0x1}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x64, 0x1, 0x401}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x60, 0x0, 'yam0\x00', 'syz_tun\x00', 'bpq0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x128}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}, @common=@ERROR={'ERROR\x00', 0x20, {"6dc1c666bcfe9469c15912316c78bc97f92e6468c1e7d8f6f004044cd187"}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x3, 0x43, 0x0, 'ifb0\x00', 'teql0\x00', 'syzkaller1\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x2e8, 0x2e8, 0x318, [@bpf0={'bpf\x00', 0x210, {{0x8, [{0x6, 0x7, 0x1, 0xff}, {0x6, 0x3ff, 0x7fff, 0x289d}, {0xbc2, 0x20, 0x0, 0xfff}, {0x80000001, 0x100000001, 0x9, 0x4}, {0x81, 0x7a3a, 0x100000001, 0xc000000000000}, {0x1, 0x6, 0x4, 0x3ff}, {0x80, 0x5, 0x2, 0xfffffffffffffffe}, {0xba06, 0x5, 0x4, 0x3ff}, {0x7ff, 0x3, 0x10000}, {0x2, 0x1, 0x20, 0x5}, {0x1ff, 0x7, 0x6, 0x3}, {0x7, 0x9, 0x5, 0x8}, {0xffffffffffffffbf, 0x1, 0x0, 0x6}, {0xea, 0x9, 0xff, 0x9ef}, {0xfffffffffffffffc, 0xdc9, 0x1, 0x7}, {0xfffffffffffffffc, 0x0, 0x5, 0x4}, {0x9e, 0x81, 0x14472294, 0x6}, {0x3, 0x9, 0x3, 0x2}, {0x865, 0x80000001, 0x9}, {0x8, 0x400, 0x1, 0x8001}, {0x9, 0x4, 0x8, 0x7}, {0x65, 0x7, 0x7, 0x1}, {0x8000, 0x4, 0x5, 0x7}, {0x6, 0x3, 0x1, 0x826}, {0x5, 0xd53f, 0x1, 0x7fff}, {0x3, 0x2, 0x10000}, {0x8, 0x0, 0x5, 0x3}, {0x7, 0x800, 0x9, 0x1}, {0x20, 0x1, 0x8, 0xfffffffffffffff9}, {0xb66, 0x2, 0x5, 0xfffffffffffffff7}, {0xbe9f, 0x81, 0x8, 0x7e}, {0x8001, 0x8, 0x2, 0x3}, {0xffffffffffffa484, 0xfffffffeffffffff, 0xfffffffffffffffd, 0x1}, {0x8, 0x0, 0x8000000, 0xfffffffffffffffb}, {0x6, 0x1, 0x3, 0x81}, {0x7f, 0x0, 0x3ff, 0x797cd56d}, {0x6, 0x0, 0x7fff, 0x8259e2b000000000}, {0x1, 0x4, 0x25, 0xfffffffffffffff8}, {0xfffffffffffffc01, 0xff, 0x181, 0x10000}, {0x0, 0x9, 0x2, 0x9}, {0x7fffffff, 0xffffffff80000001, 0x8}, {0x5, 0x2, 0x1, 0x8}, {0x6, 0x2a1, 0x9, 0x1}, {0x2, 0x5, 0x7, 0x6000000000000}, {0xdab7, 0x7, 0xffffffff}, {0x1, 0x1, 0x0, 0xaee}, {0x5, 0x5b542658, 0x9, 0x81}, {0xff, 0xcb, 0x624, 0x400}, {0x80000000, 0x2, 0x3c6f, 0x6}, {0x875, 0x2, 0x3, 0x6}, {0x887, 0x5, 0xcfc, 0xf5}, {0x800, 0x0, 0x100, 0x1}, {0x9b, 0x8000000000000, 0x6, 0x4}, {0x885, 0x9, 0x4, 0x100000001}, {0xf3eb, 0x80, 0x80, 0x5}, {0x5, 0x6, 0x3, 0x5}, {0x0, 0x97, 0x40, 0x8}, {0x2, 0x400, 0x200, 0x4}, {0x5f, 0x9, 0x0, 0x5}, {0x401, 0x2, 0x3, 0x114}, {0x6, 0x21, 0x6, 0x5}, {0x0, 0x7d, 0x5, 0x800}, {0x0, 0x40, 0x0, 0x101}, {0x4, 0xd8, 0x4}], 0x7}}}, @mark_m={'mark_m\x00', 0x18, {{0x2, 0x1000, 0x2, 0x2}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x4, 0x3a23e0f22fc4da86}]}, 0x7d0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118, 0x8000}, 0x8}], 0x2, 0x4000) [ 218.568910] audit: type=1400 audit(1521759964.157:149): avc: denied { ioctl } for pid=22984 comm="syz-executor3" path="socket:[78898]" dev="sockfs" ino=78898 ioctlcmd=0x89e1 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 2018/03/22 23:06:04 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) syz_emit_ethernet(0x23b, &(0x7f00000000c0)={@random="85eefe2396d8", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0xcd6, 0x7fff, 0x1}], {0x8100, 0x80, 0x5, 0x2}}], {@mpls_mc={0x8848, {[{0x80000001, 0x8, 0x967f, 0x9}, {0xc87, 0x8, 0x7, 0x10001}, {0x81, 0x9, 0x8, 0x7f}], @ipv6={0x800, 0x6, "e023ab", 0x1f1, 0x2b, 0x5, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0xd69d}, {[@srh={0xff, 0x12, 0x4, 0x9, 0x5, 0x9, 0x1000, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x3f, 0x0, 0x101, 0x2, 0x0, 0x1a0000, 0x66}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x1, [], {0x200, 0x6, '\ad\r', 0x4, 0x0, 0x4, @empty, @mcast1={0xff, 0x1, [], 0x1}, [@srh={0x0, 0x12, 0x4, 0x9, 0x7fff, 0x5, 0x5, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, @empty]}, @srh={0x2, 0x6, 0x4, 0x3, 0x80000001, 0x81, 0x7, [@dev={0xfe, 0x80, [], 0x12}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty]}], "5fb7ee28c2eb541d13c0ce8399fef3cb0f3842dc9bc3b16c18b821bb792bb95a76d776fe9b2360b3245ba903fdea01bca2f6a538493b2f7b394159a328867e1f0f0258a5bffb366ac16573156861964ed2"}}}}}}}}, 0x0) 2018/03/22 23:06:04 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x8001, 0x1, 0x0, 0x8, 0x1ff, 0xef, 0x7ff}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00f70f05"], 0x1}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x117, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:04 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000000040)={r1, r2+30000000}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r3, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) ioctl$sock_bt(r4, 0x541b, &(0x7f0000218000)) 2018/03/22 23:06:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xc0000) clock_gettime(0x0, &(0x7f0000004c80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004a80)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/35, 0x23}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f00000003c0)=""/204, 0xcc}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000340)=""/33, 0x21}], 0x7, &(0x7f0000000600)=""/30, 0x1e, 0x1}, 0x1}, {{&(0x7f0000000640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f00000007c0)=""/64, 0x40}, {&(0x7f0000000800)=""/23, 0x17}, {&(0x7f0000000840)=""/220, 0xdc}], 0x4, &(0x7f0000000980)=""/4096, 0x1000, 0x6}, 0x6}, {{&(0x7f0000001980)=@nfc_llcp, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001a00)=""/84, 0x54}, {&(0x7f0000001a80)=""/221, 0xdd}, {&(0x7f0000001b80)=""/78, 0x4e}, {&(0x7f0000001c00)=""/232, 0xe8}, {&(0x7f0000001d00)=""/107, 0x6b}, {&(0x7f0000001d80)=""/118, 0x76}, {&(0x7f0000001e00)=""/227, 0xe3}], 0x7, &(0x7f0000001f80)=""/84, 0x54, 0x6}, 0x800}, {{&(0x7f0000002000)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)=""/100, 0x64}, {&(0x7f0000002100)=""/203, 0xcb}, {&(0x7f0000002200)=""/200, 0xc8}, {&(0x7f0000002300)=""/13, 0xd}, {&(0x7f0000002340)=""/163, 0xa3}, {&(0x7f0000002400)=""/138, 0x8a}, {&(0x7f00000024c0)=""/208, 0xd0}], 0x7, &(0x7f0000002640)=""/109, 0x6d, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f00000026c0)=""/10, 0xa}, {&(0x7f0000002700)=""/125, 0x7d}, {&(0x7f0000002780)=""/236, 0xec}, {&(0x7f0000002880)=""/238, 0xee}], 0x4, &(0x7f00000029c0)=""/228, 0xe4}, 0xf48}, {{&(0x7f0000002ac0)=@alg, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/105, 0x69}, {&(0x7f0000003bc0)=""/249, 0xf9}, {&(0x7f0000003cc0)=""/45, 0x2d}], 0x4, &(0x7f0000003d40)=""/211, 0xd3}, 0x81}, {{&(0x7f0000003e40)=@nfc_llcp, 0x80, &(0x7f0000004300)=[{&(0x7f0000003ec0)=""/73, 0x49}, {&(0x7f0000003f40)}, {&(0x7f0000003f80)=""/219, 0xdb}, {&(0x7f0000004080)=""/179, 0xb3}, {&(0x7f0000004140)=""/200, 0xc8}, {&(0x7f0000004240)=""/170, 0xaa}], 0x6, 0x0, 0x0, 0x1000}, 0x4}, {{&(0x7f0000004380)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000004980)=[{&(0x7f0000004400)=""/66, 0x42}, {&(0x7f0000004480)=""/173, 0xad}, {&(0x7f0000004540)=""/228, 0xe4}, {&(0x7f0000004640)=""/215, 0xd7}, {&(0x7f0000004740)=""/167, 0xa7}, {&(0x7f0000004800)=""/30, 0x1e}, {&(0x7f0000004840)=""/139, 0x8b}, {&(0x7f0000004900)=""/105, 0x69}], 0x8, &(0x7f0000004a00)=""/110, 0x6e, 0x80}, 0x6}], 0x8, 0x20, &(0x7f0000004cc0)={r2, r3+10000000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000004d00)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000380)=[{0x64}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 218.627714] QAT: Invalid ioctl [ 218.640637] kernel msg: ebtables bug: please report to author: Wrong len argument [ 218.642947] QAT: Invalid ioctl [ 218.665886] QAT: Invalid ioctl 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fdf300000058000004350000003f010000060000"], 0x117, 0x8000}, 0x8}], 0x2, 0x4000) [ 218.691107] QAT: Invalid ioctl [ 218.701900] QAT: Invalid ioctl [ 218.714784] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/22 23:06:04 executing program 1: 2018/03/22 23:06:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x3000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xe056, 0x12f040) ioctl$KDDISABIO(r3, 0x4b37) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x5}) 2018/03/22 23:06:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000008, &(0x7f0000000000), 0x2) 2018/03/22 23:06:04 executing program 6: perf_event_open(&(0x7f000001d000)={0x8005, 0x70, 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, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001140), &(0x7f0000001180)=0x10) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0xa, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000001, 0x40000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000001200)={0x0, r2}) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000001080), &(0x7f00000010c0)=0x4) syz_open_dev$adsp(&(0x7f00000011c0)='/dev/adsp#\x00', 0x4a, 0x800) 2018/03/22 23:06:04 executing program 4: r0 = socket(0x5, 0x8000d, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x117, 0x8000}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x80000001) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/22 23:06:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0xa, 0x0, 0x80000000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/199) 2018/03/22 23:06:04 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}, 0x8}], 0x2, 0x4000) 2018/03/22 23:06:04 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x78}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000003c0)={'bpq0\x00', 0x2010}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x8}) pwritev(r4, &(0x7f0000000580)=[{&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="c043d2d01901d955e750222d88ed2a8d99c1c21d1caa2179effd804354f0ee62b23dfbd0b96d6987964b1f45fb895ac5833b6f8a94d27ffd6291fce4f0b51702771e88d0c408b4", 0x47}], 0x2, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x101, @loopback=0x7f000001}}, [0x8e8, 0x3ff, 0x2, 0x9, 0x2, 0x7, 0x6, 0x7, 0x2, 0xffffffff80000000, 0x4, 0x4, 0x3, 0x7]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r5, 0x1000}, &(0x7f0000000180)=0x8) capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r6, 0xcc93}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/22 23:06:04 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x10000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xb5, "3c21f877546f7773c4290a99ebdd4cefc33914e8fa4dd23c20e775ba836616286af9b5e4f029067fd0dfe46841130599c77cc6517f8bab05504d1978fb6accb6405bb5009a32c6d022f46d982af0b94734b574c1f3cbc87fac903a5d10ee4e1362e3dfc49af7e5abc1e2b4beb42825470d06941b5dd6447f24f24388f5bdad783d735ddabf870a29694b20a27fb521720f22f432f22216584753c01c8c80aa430207b6fb54442f7412d1b71aec58c69fd71f901d2c"}, &(0x7f0000000040)=0xbd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x2e, "ac5e918a50d3e6a0c151e52d52e74d834ad2e6d5e7e1c0a30eab97571079727c76b416ce1a6faebc601eae71c276"}, &(0x7f00000001c0)=0x36) 2018/03/22 23:06:04 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x7, 0x5, 0x0, 'queue0\x00', 0x40}) 2018/03/22 23:06:04 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x181}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf5, "538edc861c0006e7a4ccc1f90568ae20e4bebb05585b84b42beef399bb3370b96e3b8b68c4dee33fa43b504fe96f674d9e091410e475fc384e2ad1f520e1d4964d03003d4d992eea0a9377a6b17101a74de118000f50f64198e52371d656f00ae2b187ef63b1841c95dd1b57535dccfe5593b7432534e5c7b430ab783d97fd4ae8929b20c63f631371dfaf3279ad7ab449d1c06c30ac42b8211657f9dd34afa2a554551896d288f343dc5be772e3a7b6413514f9b9ffbc62e1bd145d4898be28cb5c48a7ecc1d40828efd20efd9dbbc849059d6f6dadab8096ae1e5faad92e06bc639aba69501586986df974f39a79baeccd3c0f2e"}, &(0x7f0000000140)=0xfd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x9}, 0x8) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x4000) 2018/03/22 23:06:04 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0], 0x3, 0x9, 0x2, 0x1}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000300)=0xe8) r3 = getegid() fchown(r1, r2, r3) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000480)={0x3, 0x8, 0x6, 0x7}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000500)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x10000, 0x5, 0x80, "5e11fdb3c49fd5a277ad34849d67a3de697fbaa43bd7eca5314e19035daff152b4b455037be7429fe301a5e379641d0f5c902e6437c86e4ce87367613fa3feb1bf3bb28abf8dae8462d54e33fef2330f"}, 0xd8) pwrite64(r1, &(0x7f0000000640)="98a1c87607fdc7c03854b4e9075793c59f8bfda19a0ce0e6834b3260f90a493b41e43eb5c00fa6c4a0518ef444b60959ab085364505a986ff78a670b6240aa00df55cfe77e427fc3ca3374dbef65572982a822c1275f370d5b4fd9372e6a9a0543ff8ee4bc265ce57363282a4e86ed8a3bbab3183e997d2c5677311a1784af92e294c98e8cc5ad55a43424a511102767bffc19f1743f168dd14c3f5ffc3aa2dc06097d8cb3299b52862653a1c3c75c174f14cddb554672d3e2b9eb80561be3762981ea84cc84d79c72cd282e8fbd9b83f3c1689a679393ebedb8409570b1b65813c27fd5bc83c23712ee5b7fd64c41b02eff60410849bfc4b5572e38ac92a7cc5e4891009936ebc2a5648339c0c58e17b22dc4524ecc6368203a4c1b54cf4ae3c8967ac1e7700afbb70b666f53ec947d61f79b0563040a4d02365af288541350f2161b34dfe746d7317a7d96036032ea666addb903aec8cf44bedc09b331600ad6d6afaad5500bf69225a1c34deff7e89a676eb5b9141384f7fc4fb82cca3f438b8fd2a91c19cef1f3242221c942c57f33b7fc7733a44edb57f6efc8f5ad02e65976b67b95ded516f7ac2e970adbd8c587b47de453e5b816c4661534909e0655acb76cdfbfa4e32e0c283216db6a91186043cb11c7e64378bef441635772b32bea7431bd3b28d891e4ad088c81c8ec83ce6786a51f87efa279999e04ce659bef453a4ba8f8675bbd787af604da233fdb51fcaf34df03b6a666e13c6fdff114a71a0fddb6a40380b96c9b218ebb38d1efc742fa98d143013960efd3d4bb3c5ffbdea09a9ab72240bdd8c2c40976ea296283f1084f447a330e1baae7e732c70ecb8c2ee1e5b7cb6f0123f9a8e36147f6ff95d37849b6b5368e42c5869acd962b38cdd81d2ec45fd8b4d686f0946e3623ea4bdef32203b489c67c5b3084617442a4d5039e7ab9b268180fcbd2df2d4dd7848f7c37dddbcdec3165d0e45c01a4e11cc51598390ab0cb2c79ed9163ba7e29411060cfaa783cd03aa63e43499a8bfc73ac29d158d7743be7ade29a52747ed973280366a6fd51b5a9de240c04c723a4f38d4bf439cfbbd976c9cd3a62cb2b7dea031315a1ef6b3b3d7664fa4c1fbd9a685c3b807bb9b69f28738e10cc2d7a74076983aa454937ef6e72ac30923f7190e5b24618b71b937b1428bc6eaa21fdec8efb3fe1a3e476e7f61407fa709b1eb788aa15f1a2862f3cd8739ee3a7acc0dec0f9518030b11b33903b7015fcb2ab2bbf9610955fbac0b1ee9aa835d98662138c3069de8033ceaddbea307878e8818616006712d30a4a8bba40f9f233e4945fa80fb3bda2298181acd7ebd585108e57ad5b3e260d2de6c37e570693324bf88d7b8433ca514e1e35c228c8a5be2ef9c1b4d1e209ebc4472ec35fc85f0c8c5f0a302ba9a104fc255093de9cab8f00766533e9de7ffb85d368ac560cbb17e09fe92ba70a30481f88d19edcde01cb00d2812aa170f3d545d3994765a87bd6b7b0d6faac284d4762fc2e5d1cb5f2673ee1a65f7b9a40e56d21c9d31b7a38b15a2cf55f4c38ec383e0b36f4adc6c03d0fbcec31c847e7da0a3f3460710b0bd494dbfa0884594ad0a53cd5a3baaf0ec399c068f9d0d707243331d59f2b5cffd035849af20291a866a2bcfa11dd6d7df116e65df22dca0495a3748c869dae3aef6312e40a0709b6564d3d58a76428e024fbf35febd7f098746d9982a5a67fce36cc078eed80d388ddc264750644dda161c877315b54a1628fb126d20b48185c14f452e40c92c5040da04d0eaa1f8f4cc181ce04e033c9245ab7653e5f5fb07cd9ddd7fbf4b021bc5ac87104ce7c3a68bcbcc1bcaf4140443bf9eab44a8b6e42bc4a2913918a711a6b12150d3f86a8f21561b32482247d8025bc9de4db40b70866e61854ce62e1413e3723cba7f7287f00d5ff2082ab4071bbf31881ffc1e8288c688ca7f044dde8d745457caac56c572b912e44574405d5048744644931ca7b3b3e0ec7d17c7b1c505c22a0474c5cee3e42c5694c391a48c4fa1dd022ce4c189eee037459320f6ee80c8b6aa08e971ed50d1a9b8e1ff9ab3c868a16cb4648cf8de5d9b4583c57214a90a029be16bb7c81e1f7c724fd1632429e74520fae79b728c3dc0361c43222965e5f02bc3cc19144967b68e573a5980e572c084fa411c33155e1771493f06b4ddc3811154a34368d6734845633d62eea418cf05cd4106cb4b54a3d40e30c92925a2eaddc12312c70b50bdde573935ddfb340d86d07e6b57e756ce44f2cc6827d4a0c30c378ec4608dd4b4c3dade1ddc6119fcf22b3b33f609fbf2bc88ddc899143c4b65eddc3b3285ee9b6496037b32daadf8de15340420fdb6729f07f914c3701b6a281ff2332ba1de46d436cbd618a7225f6bbc2850e496b3725b584255287cf30127de88e8a275adb343da019e9782740ecdbab9a6bb2b107221fe869ca50795c2dd07b550c684d4dd2842f437c547c6540551b158bb1057beac9b5a67dd5fe9886307d2b6acd0f21cf312cc9c8c60aeae5a06b76b0f4577a8570ee2afce54cafd46c778536be25b5cc4f052c65d8e75fdeb894196a0394f622052abbb4f14eb79235397672352be6a592e2459b43b92c3af5f56f4621c29a1870aa78a0fe2cc2ebf8fc54a7364d794d1719502139e2886c8f74f4c524dfd93ffc5f693ca638166d4c5d1c6ffc215b6f6c08d218827bf80f42cd207ffd52727b40bb7ba3c542b81e14894655a4c300ea4e6e00b608d5e692e238078a19d371b3cf25adfb98ad3ecdeee34185e4488cbad0f6f6e0459f5130d365111bf2b402cc791b89f12fbea3ebb14803c5fde1f55f6724bd6d5294dda65e9bf7914a76151f4e004c94d8771cad8cb20a54ce776ec823e3fe6a77f2cfba547d95c959d0847b01409ab1d451748a74378a4cbe0ef209a46a9967826f627b1bb546121b98d90d09a62676f679111ef473119b4cfa5b1a201b5cfd5265a1c641aef09e36122f476ac504dbf9a3bce976b786b4dc9d2b7f8c154287f82b34118f09c085fd17c58ee008859dfd72f49eb7c3aa812c59633072d38d537e322872425dcad125465f9c52789b6572b129d42273f99034093057eed4185a57051b2526fa3fc5ca11a7501614f07e011405a90ace7f0f68641faf61b102730c377d6081a123a125a3735448ad8087240a56af0e96193a79dc6b4c2cb1ceb69b0e4b853ff28b12a1650be6def971f56e08375fa582cdb1ae2fe3598b0c61d607fe6dd86f12c053bf059c244d48358539a8054da3e207bd243405c11c1b2a12d9143d50360ea33dfdc63111f10e35e9e0df9c33f670c1af60696a5e3d4d237bf35bb9673909ffc2a0c8e525d0c69931fceaebd2436c18bdae57e26173338dcae5e4895c54ec687b0b57229b6db71128d3a7ffa18814407fabb2e414930c6d5d855d50ac33d02ead16227b695a2e877ea235c55eabb8cffffd0bebf17e9714df1f9eeb1fc991ba1b53ce22a0026675178719f113227aa17513445ebe69673529608a81951dff93a3ef41a41b0ecbeea8ac23a5cabd9d111fc38113df5d1bc502031c1a987c2e16178cec57ab07a85593f9532d5f0f85472fd5a1505954dfb079ca549a1a97ac0ce6851fe3b37f3907f98446cb5cbbb097a59b4cc06c1b43297b258bd9d8b3b4fefa7127007fdca50c5ad07c00ef9939d3a11ef3259936af7b877ebe85fbceee020c267688b95e8ae1fcf20f084519435dcd390f900808ce311124cca43f4fd936728e32d3e3a20de5611c5a6efd94df392689fd60c706061e949736231b56cf275c1784bfedbbba8363d7967b441f446b7aa8723d9b85b72cd9e443fc060c9c5706122d5256b682730e82db8861d6504597b87e4daeb644ed6d42bc2b801de3009e8dd8d23ec6ef04339b55283859c781c0fc537117ef9c1f6ddbd495e827876f3665221d6558f98037b32cf13c0c76be4a20bc4446802003ad991579535a4e4a12407cf2676e445db18ed0fea4e916bc754ba4cf446481ad143102a64cfddf52bc490fa109199bcb4e867b3ae76fccee77d7dc732d31aa5ca7681c023fe1244c74072ad90492a8a4ea8fb61d2a7e9ca0b03c0acf14c6bf60e9fb60e87857da961dd3d533dd513e546bb92919472256965ba694f3efffcc20be7659aba40b381c36edbb0f52d53bf0ff7334691a8c187f88c582e3fd3bdf3577bf90fdb54e1f060c428d970d621ee929c4cf154073255a055df48ec68a444d59f20b38dc4e3ecb50eedb1abb66c76cc115425db3955e62ab5072ed664b344c8a91eb025b08877597e378bccc45761bc1a3a13341a0f7876c4151149bfd6dd8a0d59e4bbbcec7921219425d46adf5378bc78a289bcdfbc45e579e3b5ccea46ebd3c0f651ca47dbaacb6f0c0de10532a5937d6cc64ea0fff163d5cefff24df9dcf6ba014b71585e37b642f887ad6873d55fb957c11c52953211657832de342226e3f29d0b5d78b8325d01fbd4e4dcdb9e52fc6bca329ef7f326a94424f217aba79f69302ccfc20500782a713d0940b26f13b774844deded93b2a1254460151c26fbef83038088e24a5fe4e3b41871ddc2886c8d617f8acec401bd295a0dc932f0df5680f6519aa97e83730d830d46fa569b36008ccbb8764554d4fa220c1855c04f7385db483bdba79301060a820cf9724200d30219f74021d0a201441837250ff059fa83fddf8fd9a9a94a8cb1d707b5a7c5d00220b135e4b9067f1138a9a637947f20a467fce9a523629dd014bd3d709136448bfe4253db6ff2807af7a2fc0062ecdbef4ec594564395bc148f8a41651fc5cdc212ed4d00438a875099ada34d76a74e9d660103b949e09bef27240f4b03f3eceb9cc9300cfc99f6422d0fae2eae7d613ba837bacc9420b9d5ceaedc940f4317a7298ea9827e4f5d5457af0b38f0e3db62a682a53e0650317e7eea53c5125dc23aed4a83e60b0ce620101e806d7886e402ef18fc9bf154fb0e6df30fee9370eb031bbb0053e7c2b20d8fdf42d1cc35f051304d8be51115da1785bb284cf396053e9cc03457ffc130e9b88564657b41dc27e41a68044aaa22e76606c9b14cf1be01b6537fe5b8f295a320f6bc96d65b43a4e60d7644d26aa2257daf75c78bca4a6a0a4e179ebc424902935985d69f515c0504659bd202fbcf44d2695f163a7610e5feb74c687b64df6beb5d044ecef4818abe8c1e6ea4795ee22fed265fb619310b6d2256e9232d9658c96e0fe30c0a45a72368640b6bf8a7d7476fb541ac1b43bfdc98292ea25310ac13b87bc34e009e98ff87c66fc576d70acccb846af258a4f7b53bb4c6a37e931fa2910147b7af592fa3958ce0f806d1db0cfbbcd369d4512691d71c23453589ed26199aaf57c39dbac520cb887e690fbb4e424e669930ba3e4f2de13e86466a3a2c91e2143c86a985b77f1a943cd375596b8647ecd1f8a35bb2b2de69b1740420a0a8f7a907dde80fac6fc20368c685a2ea1b5d47dce6e81f6d6c52db29cc9cbe4dc37fb53b11958295d5e5baafc24cdb1f8cdbc7d76263760c44976c84143fe78bf7695f6034fa0ec58e90e601c5f18142f312bc04af06a24be460c775238a878bd624cacee6cda90856d77a4bc10dab05f6eea119508643e98743d3fdfc63af8a3360282e880a827570fe7cb45e679026651d9b991bd2a1763c9809ea4cc760b860190b1240e61b08c8f50ea73f6dba43b1ec153b949ae5e8e392798aee490edabb2a6b50db0ff95e5ca3a043ff1b488bf2ad99f26f6ac7497ea349d7dbbd576a5", 0x1000, 0x3e) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001640)={0x2, 0x7fff, 0x3bc, 0x400, 0x0, 0x6, 0x1, 0xfffff80000000000, 0x1000, 0x8, 0xff}, 0xb) recvfrom$inet(r1, &(0x7f0000001680)=""/222, 0xde, 0x40010020, &(0x7f0000001780)={0x2, 0x4e21, @rand_addr=0x518}, 0x10) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000001800)=[@textreal={0x8, &(0x7f00000017c0)="0fc7180fc7193ef30f5941070f306581148eeb26f43e0ed9feba4200ec650f19989200", 0x23}], 0x1, 0x4, &(0x7f0000001840)=[@efer={0x2, 0x2000}, @efer={0x2, 0x400}], 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001880)=0x0) fcntl$setown(r0, 0x8, r5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001940)={0x0, 0xc6, "2fe109124cf5d94b4fc9d7980d294154899a88bbe5fef5eb7adb62496353212d5e61247c093966a380b97464e17d7ca4b3e00b45b9a5cf9f4c607b17d6e6ac8f12a178b9850c44fbd0f4d0a6ece1a561ad7ac4ed60eb084393dd3102448dd105e4a633dd54766efff67b149028d630fced596dba6c6d8c22a9be69decca9556196fe32de053a4d055eb51ef30e1ed6b0fa4cd3d7238b9cf984e3397eaa7eb3fc314fd460fe6b88b96ccd2759e5c10501db0bacd72997eb5d20c54aa24c9fde939e8ae3e06e4b"}, &(0x7f0000001a40)=0xce) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001a80)={r6, 0x7b7a}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001ac0), &(0x7f0000001b00)=0x8) io_setup(0xb22c, &(0x7f0000001b40)=0x0) io_destroy(r7) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001b80)={r6, 0x800, 0x7dbc6aee, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001bc0)={r6, 0x7, 0x2, 0x1}, &(0x7f0000001c00)=0x10) eventfd2(0xffffffffffff7fff, 0x80800) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) lseek(r4, 0x0, 0x3) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000001c40)) 2018/03/22 23:06:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x341701, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140)=0xd3, 0x4) 2018/03/22 23:06:04 executing program 2: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:04 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x8001}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0xa013, r2, 0x0) 2018/03/22 23:06:04 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt(r0, 0x4, 0x100000000, &(0x7f0000000080)=""/23, &(0x7f0000000040)=0x17) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/22 23:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) 2018/03/22 23:06:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000df0b00000a0ca6bf0000000000000000"]) 2018/03/22 23:06:04 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10800, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x80000000, 0xbf3, &(0x7f0000001500)="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", &(0x7f0000000140)="75a3f5f3a267d2c8c974000c95fa221081055e9801f59ec44d9fa4d01630c01096f2cf0213c3e4e5ca7382bbee8b8e90adbf73dabdc1de39bdec5e89a640f8062069665c5a97e7fa50e4115a9d890f689234b2fe473b62f68042fe71c47cdeb3c62275429533b2fb73ec9e31c398c4e7bf8576da20339564522e6a377c72171c02c1ae797d993dad311b4c18c39c66e35366f20f38", 0x1000, 0x95}) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/03/22 23:06:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)="02") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) 2018/03/22 23:06:04 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/216) 2018/03/22 23:06:04 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x80001, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0xc000, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/03/22 23:06:04 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) 2018/03/22 23:06:04 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00009f5000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/03/22 23:06:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x731042) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:04 executing program 6: r0 = socket$inet(0x10, 0x8001, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c140008000024e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/03/22 23:06:04 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x800) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000180)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) write(r1, &(0x7f0000000140), 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x46) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100)=0x20, 0x4) dup(r1) 2018/03/22 23:06:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) getpid() openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) getpid() ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/110) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)='_matches\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r3, &(0x7f0000000000), 0xae04) [ 219.085782] FAULT_INJECTION: forcing a failure. [ 219.085782] name failslab, interval 1, probability 0, space 0, times 0 [ 219.097771] CPU: 0 PID: 23108 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #362 [ 219.105142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.114495] Call Trace: [ 219.117079] dump_stack+0x194/0x24d [ 219.120716] ? arch_local_irq_restore+0x53/0x53 [ 219.125402] should_fail+0x8c0/0xa40 [ 219.129113] ? trace_hardirqs_off+0x10/0x10 2018/03/22 23:06:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0xe8, 0x35, 0x0, 0x70bd28, 0x25dfdbfe, {0x19}, [@typed={0x8, 0x2b, @str='\x00'}, @generic="2d631292a068926dc49883d4cfc0c63c5d9daffdad1f25a42f95863922f50db84213d38512b7e27754a92b9a7ea590c431d78a03f47c54b889a2f7e65372eb843f068f66b50d8a02274411b653e3f1b8660328af8d5729967b702c4cc76b1137709c", @generic="f0c6d57bf8fa09bdc7ac0bdb18cef9bc3a5634edb150886828c00fa05510a43a2b97fb55dee72f25bbc476bb910fbc12e3d34611464b75177494aad6410c34799469edec84922ad0379eb81521e5ceb96ffa6dff542d9acdc2b7869cb67a86e26d929b3a403005f36d"]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x41) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, &(0x7f0000000280)=""/163, 0xa3}, 0x0) [ 219.133442] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.138566] ? print_irqtrace_events+0x270/0x270 [ 219.143331] ? sctp_get_port_local+0x172/0x13b0 [ 219.147999] ? lock_downgrade+0x980/0x980 [ 219.152165] ? lock_acquire+0x1d5/0x580 [ 219.156135] ? sctp_get_port_local+0x323/0x13b0 [ 219.160816] ? inet_get_local_port_range+0x13d/0x500 [ 219.160835] ? lock_release+0xa40/0xa40 [ 219.169882] ? trace_hardirqs_on+0xd/0x10 [ 219.174027] should_failslab+0xec/0x120 [ 219.177995] kmem_cache_alloc+0x47/0x760 [ 219.182050] ? avc_has_perm+0x35e/0x680 [ 219.186029] sctp_get_port_local+0x9cd/0x13b0 [ 219.190537] ? sctp_set_owner_w+0x4c0/0x4c0 [ 219.194869] ? avc_has_perm+0x43e/0x680 [ 219.198850] ? print_irqtrace_events+0x270/0x270 [ 219.203595] ? find_held_lock+0x35/0x1d0 [ 219.207669] ? lock_acquire+0x1d5/0x580 [ 219.211624] ? lock_acquire+0x1d5/0x580 [ 219.215581] ? inet_autobind+0x1f/0x180 [ 219.219550] sctp_get_port+0x13f/0x1b0 [ 219.223414] ? sctp_bind+0xc0/0xc0 [ 219.226933] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.231924] ? lock_sock_nested+0x91/0x110 [ 219.236136] ? trace_hardirqs_on+0xd/0x10 [ 219.240263] ? __local_bh_enable_ip+0x121/0x230 [ 219.244918] inet_autobind+0xaa/0x180 [ 219.248692] ? inet_autobind+0xaa/0x180 [ 219.252649] inet_sendmsg+0x4de/0x5e0 [ 219.256432] ? copy_msghdr_from_user+0x3a6/0x590 [ 219.261163] ? inet_create+0xf50/0xf50 [ 219.265031] ? selinux_socket_sendmsg+0x36/0x40 [ 219.269674] ? security_socket_sendmsg+0x89/0xb0 [ 219.274405] ? inet_create+0xf50/0xf50 [ 219.278269] sock_sendmsg+0xca/0x110 [ 219.281959] ___sys_sendmsg+0x320/0x8b0 [ 219.285916] ? copy_msghdr_from_user+0x590/0x590 [ 219.290656] ? trace_hardirqs_off+0x10/0x10 [ 219.294959] ? get_pid_task+0x93/0x140 [ 219.298830] ? __fget_light+0x2b2/0x3c0 [ 219.302783] ? fget_raw+0x20/0x20 [ 219.306208] ? find_held_lock+0x35/0x1d0 [ 219.310268] ? __fdget+0x18/0x20 [ 219.313618] __sys_sendmmsg+0x1ee/0x620 [ 219.317570] ? __sys_sendmmsg+0x1ee/0x620 [ 219.321704] ? SyS_sendmsg+0x50/0x50 [ 219.325402] ? __lock_is_held+0xb6/0x140 [ 219.329457] ? __sb_end_write+0xa0/0xd0 [ 219.333411] ? fput+0xd2/0x140 [ 219.336583] ? SyS_write+0x184/0x220 [ 219.340285] ? SyS_read+0x220/0x220 [ 219.343899] SyS_sendmmsg+0x35/0x60 [ 219.347501] ? __sys_sendmmsg+0x620/0x620 [ 219.351629] do_syscall_64+0x281/0x940 [ 219.355493] ? __do_page_fault+0xc90/0xc90 [ 219.359703] ? _raw_spin_unlock_irq+0x27/0x70 [ 219.364175] ? finish_task_switch+0x1c1/0x7e0 [ 219.368648] ? syscall_return_slowpath+0x550/0x550 [ 219.373553] ? syscall_return_slowpath+0x2ac/0x550 [ 219.378462] ? prepare_exit_to_usermode+0x350/0x350 [ 219.383455] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 219.388799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.393626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 219.398793] RIP: 0033:0x454239 [ 219.401959] RSP: 002b:00007f9507330c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 219.409648] RAX: ffffffffffffffda RBX: 00007f95073316d4 RCX: 0000000000454239 [ 219.416898] RDX: 0000000000000002 RSI: 0000000020003780 RDI: 0000000000000013 [ 219.424145] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/22 23:06:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getitimer(0x1, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0202000211000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000300080002050000000000000000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) fchdir(r0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) 2018/03/22 23:06:05 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="abaaaaaaaaaa00000000000008004500002400000000002f9078ac14ffbbe1000001000000000401907800d73cde00f53475"], 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/03/22 23:06:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) getcwd(&(0x7f00000000c0)=""/160, 0xa0) [ 219.431393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 219.438639] R13: 00000000000004b4 R14: 00000000006f8180 R15: 0000000000000000 2018/03/22 23:06:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setns(r1, 0x40000000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x40, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x20, 0x1a, [@typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}, @generic="03"]}]}, 0x40}, 0x1}, 0x0) 2018/03/22 23:06:05 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffff4f3}, &(0x7f0000000040)=0x10) ioctl(r1, 0x100000001, &(0x7f0000000000)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/22 23:06:05 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0x400000000000127, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/03/22 23:06:05 executing program 7: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f0000000000), 0x34) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/03/22 23:06:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r1, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0xaaaaaaaaaaaae4b, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000200)) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000340)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/22 23:06:05 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000600)={0x1d}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'ip6tnl0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d, r2}, 0x10, &(0x7f0000000ff0)={&(0x7f0000000040)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "8573c7c2f3ab02a195da35870ae2b782ce7ca8421fe5cb380628de18ca952ff25039a96b7d327ccdab16618c1d5d14fee6bb59eb37902b12f4f79d976521392c"}, 0x48}, 0x1}, 0x0) 2018/03/22 23:06:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) 2018/03/22 23:06:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x8, 0x4, 0x9, &(0x7f0000fff000/0x1000)=nil, 0x8}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0xffffff0a, &(0x7f0000000ff0)=[{&(0x7f0000013ffe)="0600", 0x1}], 0x1, &(0x7f0000026000), 0x3ce}, 0x2000c080) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001000)="72c1", 0x2}], 0x1, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x80, 0x20, 0x5b, 0x7f}, &(0x7f0000000100)=0x18) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="70766e6da76521adc284009f600099167629a35dcd1c377bb268ba9f605a0ecdd88c5df631a4723443c6f1903f0ec65a014af3ab76ca8b4c5fcd", 0x3a}], 0x1, &(0x7f0000000480)=[{0xf8, 0x0, 0x10001, "57e9defb8e0691a4605f8afd29e237ba4110fbb71aabcbb67a8212366ff4f9d6b08ff7424a5d23cae19e44ca1facbf48e4a3d3745423c58fde1c640d823cf0f6d1df901fc035306c4099ede81973c6f06e51995a753f43b764866abc2043871ad1c7ad5bff4f3fe0c4223810013f35d6dba4223bfb7f9b466cac49f92da697ddb5fb73c06789f610d0463e5a3ce621feed7d12afd7f2b5a9d48f67cfdd56c94dafcea2afbbc2c22b990315b0987de19341db52ea552d7184f306093851401bc5e144727b5e26260a0d13c65dbf8fd5ee0fd84f1ec1627d1d4438ef18a0dd11712769141af79a"}, {0x88, 0x84, 0x5, "9ffc8e09492cffcaa398daffad84a85bba40636244a4e46fd23669ee262fcaf9d83459c65b151bd75be414fea8d92da21aabb9691e5b1f07d392a29625cfa3ae2115721918f018b3e7ba3d8a540d2d7b86a4204e165eff273c9488b2597d6487592edde80f7f3f657bf95550a45f6b8f2e35f687eceef3"}, {0xd8, 0x29, 0x9, "971590f444a47c933cab488fc6d6ae47991c781a831645abb5fb292f64a32c0723a584dd704d009715c44287a9b4b4cd5777a3d3f2c923bef599ef924e6157ac410e68c012f8abdc301be7f92a3888c4fe9fe4ed7c1d5cb79fbcd2b4fbe72bdcaf352cb15572ac424fc7a26a54c87774f9421aab048f2bd2b0822a7583b388fe9a291a0bfcc40981c2970115905c22fed4cae688583bdc0222d60d3b6e0d9fe6fc7eb69a95f0a943acd85bcd95eba79bb95966bb16b5eed20db85b75f5641dcd1373"}], 0x258, 0x4000}, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xf6b, 0x20}, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/22 23:06:05 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000000101010000000000000c0001000000080085f6c6eb17b798cfa0c979"], 0x20}, 0x1}, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0x9, 0x410353b7, 0x400, 0x0, 0x6, 0x3000, 0x7000, [], 0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x8000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getpriority(0x0, r2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x7f, 0x7, 0x7}, 0x10) r3 = dup(r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000140)=0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) 2018/03/22 23:06:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, 'bridge0\x00'}}, 0x1e) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capget(&(0x7f0000000140)={0x20071026, r3}, &(0x7f0000000180)={0x40, 0x0, 0x5, 0x3, 0x7ff, 0x10000}) 2018/03/22 23:06:05 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x109a00, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0x16, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000303fbfb000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/22 23:06:05 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x200) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) 2018/03/22 23:06:05 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x400000) ioctl$VT_WAITACTIVE(r0, 0x5607) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:05 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) [ 219.705567] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 219.730393] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/22 23:06:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x8000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/22 23:06:05 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x93, 0x9}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x8}, &(0x7f00000002c0)=0x8) syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100, 0xc61c, 0x16f, 0x2}], {0x8100, 0x0, 0xa2, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [], {@arp={0x806, @generic={0x300, 0x88ff, 0x6, 0xa, 0x4, @random="7825483975f0", "bcb74cf4c9921b66b042", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, "683eb8052964e6a2b36e0d0d3bcb63d7"}}}}, &(0x7f0000000040)={0x1, 0x2, [0xabd, 0x3bc, 0x16d, 0x408]}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffffc0, 0x4000) write$selinux_access(r2, &(0x7f0000000100)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x37}, 0x40) 2018/03/22 23:06:05 executing program 6: pipe(&(0x7f0000000200)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1910c1, 0x0) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3f00000000, 0x4402) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x400, 0x9, 0x80, 0xffffffffffffff00, 0x0, 0x3, 0x8000, 0x5, 0x0, 0x4, 0x3, 0x40, 0x0, 0x6, 0x4, 0x0, 0x1, 0x80, 0x3, 0x8, 0x0, 0x3, 0x14, 0x1, 0xc61, 0x3, 0x3, 0x10000, 0x3, 0x1, 0x3000000000, 0x2, 0x7, 0xfff, 0x0, 0x8, 0x0, 0xe36, 0x1, @perf_bp={&(0x7f00000000c0), 0xd}, 0x100, 0x400, 0x7fffffff, 0x2, 0x4, 0x1000, 0x3}, r1, 0x1, r2, 0x0) r3 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/03/22 23:06:05 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x20800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x8001, 0x3, 0x1ff, 0x6, 0x0, 0xad, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x9}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "793ed9", 0x10, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "329c49", 0x0, "49fef2"}}}}}}}, 0x0) 2018/03/22 23:06:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000000080)=""/203, 0xfffffdfe}], 0x39f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/22 23:06:05 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="680000001800030300000000000000000200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\v\x00\a\x00\x00\x00'], 0x68}, 0x1}, 0x0) 2018/03/22 23:06:05 executing program 3: clone(0x800000, &(0x7f0000000040)="4d435a789b8ff318b8d42fcc08d7bcb8c59e1fefbb05f07c123b136c8d216b2c138e8fbd81f0f293154f94fe20c62cf057d860b77bc115ec6cc32fca19d51c90d1e45d26ae2f0106b1e726584541ad6d31b88e633194edf65cb95c8beac87ca7f2923f10dca7544b9c0f00ed6e14350f170ac987596210879a93e0cb6985107d67fd860f5081af490f21f64dcb26434315165a5f831616d6a8d01a02acaf681596ee0f38a0b9588935e790a43a025e59019887d7a4a4d8f7be99650c755612e709e7e75067a870210f81b2b420361220fa60fd47fae125", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="a9c97bcb36509a095fc20e51e309bade14b10d5e2f08c202df98b4c0700e4174a2e75f8acb70f459c134f8ec80108d4c70e1227328dee1420131052394768c8cbe04891a2c5d8fa6610f066c69f5f168f3da9e92a4233570138becc77884d1b31575a0ab7a3e5a1a4ce79abaab24b553924553cdebbab1cb65c131146e8b51805201097b42d2dbd3b13807ebe8c945ca250b2ea72d6ca3e9110a1bf38b46a7a84d05f5233e8939d9") r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x5, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) sendto(r0, &(0x7f0000000280)="4149e4f33341ca9c1047e39f2ece81148a62010bc79696675d17c24b169eddc62700442e575137fe4ac72282c26e25f9610c816cd8a05f4ec7650008c517", 0x3e, 0x40, &(0x7f0000000400)=@hci={0x1f, r1, 0x3}, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xc2) 2018/03/22 23:06:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$getown(r1, 0x9) sched_getparam(r3, &(0x7f0000000040)) ftruncate(r0, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:05 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) 2018/03/22 23:06:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@multicast1=0xe0000001, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @rand_addr, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/22 23:06:05 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x1ff, 0x7, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:05 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0x8}, 'port1\x00', 0x0, 0x100000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfab}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = getpgid(0xffffffffffffffff) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) ptrace(0xffffffffffffffff, r3) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/03/22 23:06:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x4, 0x2, 0x4, 0x3}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="b812a67d00e11fe8e2b65e4882758b3ac50cee2f64811d70075cff755e2bfed9db01cefa6987f9ffb6dac4518fa8acbe0f93d3e0b13dc2463cb6912d5b34b18507d663e3a4fa16a5df6d", 0x4a}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000000180)="98eb6e44472583ae7b2297b068568a957426f3bbece67fd5b38a10330de235562bd43aa494f26e5866d69357b0eb40a13ac7d50dcfd402e7a690ff82b52f2a76f09c1fabe3a552c2bf738753164f7e59e671cf6c600d5818c3fdfec815fc680debf04d455bd7fa7302d1333fd5d2905460173e7889ec81e6d74342875c8f68d63a693086d1529646a34e466ee67bb9ef5997c96498b5452066ae96a453fe7f8ad73109f706554f111ab74b", 0xab}, {&(0x7f0000000240)="5d7cef418360d63bd1ca9769343d27b3ac5fcd4d87f79ae0d64a1e450769af47acb25f1724b937b13013ff4c9dcfa4410abc96768687b1f62baa13e044cf999b41712c67b77b03d4dae7bd5ddf122e97ba8618e2269fd581afb4a2ef8e4ad132a37c5ace56411ab387c8d5255c257e9aac5e37782e7216dadb4a309bd45e07888c2320f72c1dc14d0a2e8c22cc6d99daaa06f29c6d95b06d5c4f546a64205a9c1719cacbdba01df6155325b2bafcdd23b7cdc186f4a6c9d72d3291c24d3158c5771f69851788a4146ff591bc5ad3fffa7848d28c855d331509cec4a506", 0xdd}], 0x4, &(0x7f0000000380)=[{0xb0, 0x10f, 0x9, "fc53e78dcc4f36334a26318c6c65830bb6f6014c8e8bd0ce8eafe45cb6bfca74eb281dd9c98355c1f04a6b71547c8a51cfe8b06fb69d08b3236d7d9075cc2aed4a8e3d1e1b73b4cc8360c97c0a85f8808c8233cd30cc0c63edc1c4111dca67699e667d90f248337c2c643ba8f3d75a38dbf732b6d4869b5040c91f2b50300804eae07bc3e8c23a8bdbd2a63cff827caddca2b31a5d4c8de9641d4b"}, {0x38, 0x10d, 0xff, "5ae46dd1bf264499ad6ee871c127989d1130b2582d7f07f630794a84c2c2b1b63920e843"}, {0x58, 0x103, 0x7ff, "e87ab093af5603e51cd3813e3bfbcd4a3ec0bb1d9782c75c684fb184ea3a1a829a61932c0818f17555a588213b414da0590ecc9590f07d8b60235069360c2536a7"}, {0x30, 0x117, 0x8000, "d30abc5729c19ca72afdef6a1ee36c0069d458f33a54cd94574540"}, {0x38, 0x10d, 0x1, "bb6f7933b875b9d70bcd4c95e7f87ec22beba61630d6314dbba33d6ce4c819612fe41fb5fa44"}, {0x18, 0x11f, 0x3, "aadf"}, {0x88, 0x105, 0x5, "6f75106d9927287548da5f451383d650fecf1a7d80e4bed7f3c21471151477cf68da6514b73372ca1427969f5db947b87d8424abdb05a2f8da09bf3de7b1610dd06e954002abed001c9107f854d46f0b4fe92b6dc7051293e5c5705b908a6ffa879eba7bda09ca5e1cc4775c810927c50fea28d6e98b"}], 0x248, 0x40}, 0x4000000) 2018/03/22 23:06:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xe5, 0xe9bc, 0x0, 0xb, 0x2a76, 0x6, 0x1, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, 0x100000001, 0x1000000000, r2}, &(0x7f0000000140)=0x10) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000), 0x0) 2018/03/22 23:06:05 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), 0x4) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x5, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x414801, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x8, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x40}, 0x8) 2018/03/22 23:06:05 executing program 1: syz_emit_ethernet(0x6b, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipx={0x8137, {0xffff, 0x5d, 0x10000, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@random=0x10001, @random="fb2e51b58ed9", 0x1}, "e3af9324173f39b9312eb44496404be46551cd9042329c738f6f6620d6c6292842ed96cb14eb8d968723e8ed01f639256329124a65279ebcb07a605656a24d"}}}}, 0x0) 2018/03/22 23:06:05 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) 2018/03/22 23:06:05 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000001540)=[&(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x1}]) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000000080)="4b4ad3e315f5", 0x6) 2018/03/22 23:06:05 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffffb4, 0x20000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x100000001, 0xb0b8, 0x2}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:05 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@multicast2, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) sendto$packet(r0, &(0x7f0000000040)="4ca5cf399331458cb3ffa5171a4a9db647f6d05e3cb5106b7a24eb66d52da97a97924b86348c5ab5d9df9663820d944a94b2b794270a910a6d90", 0x3a, 0x4, &(0x7f0000000200)={0x11, 0x1, r1, 0x1, 0x40, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:05 executing program 6: rt_sigprocmask(0x2, &(0x7f000078b000)={0x9}, 0x0, 0x8) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x105) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) r1 = gettid() ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) 2018/03/22 23:06:05 executing program 7: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0xffff, 0x2}, 0xb6e4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/234) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000340)=0x8, 0x4) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000200)=0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) seccomp(0x0, 0x0, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{0x9, 0x8000, 0x4, 0x10000}, {0x5f, 0x3, 0x9, 0x7a51}, {0x51b8, 0xf1a2, 0x2, 0x7}, {0x800, 0x3, 0x20, 0x878}, {0xfffffffffffffff8, 0x1, 0x1, 0x5}, {0x7, 0x3b, 0x54, 0x3}, {0x100000001, 0x8, 0xfffffffffffffffe, 0x31c0}, {0x100000001, 0x9, 0x6, 0x8}, {0x5, 0x0, 0x40, 0x5}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) 2018/03/22 23:06:05 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"69666230000000000c000000001000", 0x8500}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x80004) 2018/03/22 23:06:05 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x2, 0x1, &(0x7f0000000380)=""/175, &(0x7f0000000200)=""/170, &(0x7f00000002c0)=""/12, 0x5000}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x2, 0xfffffffffffffc72, 0xfffffffffffffff7, 0x4, 0xb799, 0x8, 0x5, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x7e}}, 0x5, 0xffff, 0x1, 0x3, 0x8000}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x7}, &(0x7f0000000500)=0xc) ustat(0x0, &(0x7f0000000340)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0x20000000, 0x0, 0x101, 0x0, 0x1, 0x8000, 0xfffffffffffffff8, 0x3ff, 0xfffffffffffffff8}, 0x10) 2018/03/22 23:06:05 executing program 5: clock_gettime(0x6, &(0x7f0000000100)) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xd9, 0x100) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @rand_addr=0x2}, 'sit0\x00'}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x5, 0xa, 0xf, 0x4, "1cef947bf924ce4afa9c13576bcd1a4642090e3e1772c77464e44537080000000000000032ec51417ed8b5ccc22c5696307662a37a0265952f15ca6563642671", "55f78fc66b1ec1a05cc09fabb8439b29155dbf0e8f8e5b487e5b9db04e148ae3", [0x101, 0x6]}) 2018/03/22 23:06:05 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'btrfs.', '\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001040)={0x0, @remote, @local}, &(0x7f0000001080)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000010c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x4, 0x4, 0x400, 0x400, 0x0, r1}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000000)="1f00000032000f718af56c11a138c88000000001000000044106000200000000dc890000fd6ced931528afb7cb57632df26e6e5aed75b9556cbe526eb459df189eb5802c2cc6", 0x2b) 2018/03/22 23:06:05 executing program 1: 2018/03/22 23:06:05 executing program 4: r0 = gettid() socket$inet6_sctp(0xa, 0x0, 0x84) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x208102}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001100000a29bd4c0c0401f8d5ffcd000008006c00", @ANYRES32=r2], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x810) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x20, 0x4a6, "2bc856b0e9cd", 0x7}, 0x10) exit(0x0) timer_delete(0x0) 2018/03/22 23:06:05 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x3) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/22 23:06:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sysinfo(&(0x7f0000000280)=""/169) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 220.135216] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 220.143862] tc_dump_action: action bad kind 2018/03/22 23:06:05 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x73, 0x7, 0x80000001, 0x800000000000, 0x10000, 0x6}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:05 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x91fa591de98e7339, r0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/22 23:06:05 executing program 0: ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000240)={0x0, 0x0, [0x0, 0x0, 0xc767]}) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/71, 0x47}], 0x225, 0x0) 2018/03/22 23:06:05 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x9fb5c1f0c20a0cd3, 0xfffffffffffffc8d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), 0x2) 2018/03/22 23:06:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@llc={0x1a, 0x301, 0x3, 0x1, 0x9, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="76aa45b88d52b947ee958c74e29bd02e21c3959d4e886125568873106d540745b66d569ce7793761a22c61c6bea77cfdb5732532518872082642f29de43bdc8a9aed805d74e1d1c1a27a47b2e0b95620353f40a21d85484380e173851ffe06b1d5df7c15110a47d2", 0x68}, {&(0x7f0000000180)="739d6153285f4908afd24477ff76f3a48ffead84048d0ebaa76f527a8d59ddcb41b7d4c90633b611b7654f766c56110ef402bbfc5c16e0b962538e1d7a2b37271f5922828b46ab081cff8093052b768285089431bb", 0x55}, {&(0x7f0000000200)="e8b78865414ea96ed07c2f", 0xb}, {&(0x7f0000000240)="201469030d5bae78d0308578a4662c345021c22765ec70c0818eb538f21ebbfa7cd6ab99d663b4c71f10380511d7da56dd6a4eb406eac932a5329ce7abbf566e9e8c80e871b91d7197f0ea8bae09d99fb859600e15d6", 0x56}, {&(0x7f00000002c0)="b504f59d5a471ecbb7aabfb8b6cb90707713721a53d3283bc6d1f5453990501329cfc8c5eeabe1", 0x27}, {&(0x7f0000000300)="f1e75afc10ebd029501d402b95c76a9dadd00b7567d45ebc1abc4d73bbabdafd9705d1b983c2311efd314a3305788ae653aad264c1d5d78dd4ce696054925dbfadfbe858384345028a1fabed241933ead45d44b86c45b891381363ba28f4463b9c353c83b5", 0x65}], 0x6, &(0x7f0000000400)=[{0x108, 0x19f, 0x65, "68b8c9420af090377dd5a7cb26c5d4f3ac232092b250c69cd73a44e4894067cf634b7e6943a77e9cad020c8dbc57b2ced2c4822b837d4bb654e2a99012fb83632d961b60ed8743e6cbf4146d6522425a18ad591ffc11bead53ce4ee2781306805e320c34c43bd9d497fe6605236fc4c17d50f0e31d864b0d864ea38e5633c04e4284dbd8b91d1691560a9714d0222b44445f41da533b2fe9db9c2c138962a51818e5aab40d309799bf7165a9c4f0358412a22f5de110b31fb3055c6da1fdf993c02a9311f2acf4889cc6cf04b64a47dfb416c107458f6fe75a9a7c46cd191407a405665ecdde6f541f149ee6d5f28dfc11"}, {0x90, 0x105, 0x3, "b25295c064af5578366c47cdcfd8555ebd9f2ffe2efee50c47c7ef8ef51e46387c171da1522ed17865d7677b57f952e8f2aa34ffacbde1714080253f03947d6765601cd9d1de05fae3dc4e060991625cfea810a500aedab01c23f41e42c6f1b4ac9cd2a770ebc9e92a89775232d21757dbaa91f0e43706d7d77361f9"}, {0xb0, 0x13f, 0x401, "180322b9202507421e53d0864895b3b20ffb81e00a1082dd02c75de12c0a0031c2d9bc69c40ee630fbfa9602a494b38eade9f0facd863cc5eba53a7ab0fd777cacc75edf6cbb27fe12750d05db7d67392e73c67de1005f54ca7416a779056ce8c5f561cfb5978c319d436525e530fc25387c1c252a8905bb34aea8b85f8d4195b42592fde1363614c7de62e1a0ac3be4d2b4228227c37f75068c02cd4f6d"}, {0xf0, 0xff, 0xffff, "4d7d6589f19b652b5796a15fefed90e5d1452c69746c7ba0cab9eb1a7df801f5a2d4e05e83c6125f9f2f4885d798976967a3f226138556c09c987fd361a79b1d0fea7cdcd93def090d5c3b65eaf8bf478284411a1adf9639fda44c20aa28b1c316f9e2c68ceace570463b13702c6828066a1a8823af6f5c676f47876a5205de00a3a4b0712ef6f2d8ab8a786fa377b59c90ed958ee678280ef60d3a9ab89ac238a6a931afec8ba4eac82fb115bbe60b791e1b4378450bfc9d015f5d082800eb876e95458a717aed0fefcc820efd7b55c4acf993d2cbdd23b8d8bd34d"}, {0x20, 0x13f, 0x319, "5a9f8d74b19ee8d85a50e9512b"}], 0x358, 0x44}, 0x80) 2018/03/22 23:06:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000001c0)="a6c28fb9c4a4c460ec8cec460b8da9f126f5a04d42e1c68590865252065e5f8bbbfbf36c3685d67065446e06556b79253bdd7ace2f6ba58dc033607cc565c6036a2c8bc91399806ff4f4c931887dfee984a46833165dd804d233002954d0d5b58f9d147e4f87fbb983deb54a1792f49ef948371ce1eb1b912a686e8fffccf2474f6bd22c3cbad7ce7ae26585e8d7906ba112284c088126cd6af80e0f1efa42bfb5198af678397499cf4939085dce1c117c6c22bb53ddb75a6673ce0f508ab3c59012775f9ee9305c67ea6705d4d16b738ef9b5039244d3e5cee4b7ba106a7e14ae4bdd", 0xe3) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x141000) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000bfcfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x40}, 0x40) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039ef7a)=""/134) 2018/03/22 23:06:05 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@empty, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) writev(r0, &(0x7f00000016c0)=[{&(0x7f00000000c0)="f57018bb00c730eb5a8a5e82a89482ddb161e581e6a294d8a862e3965f01445120f1b82e62bbbafb32316f2f7e008390e8aa90847703318d5bea9043835896797f46624588be5a0e93b7052f960b0e5b2d1614b5d74074c00aeb924719d044a59b5cccabcfd5379a355fba60966789575bfbd2aa600fb63bd299926162f78936ff3f680f809edd12e4cdbb1e3f2b086ddaac4f66057096d80790c6c5e2dfd38d4e5e9dee63a65b68a7c613e3b0f5e6"}, {&(0x7f00000001c0)="56dca9d26d86db13807c8b8d1ab7c149f94277e210ae395d38410300fdeb6e298998ce61136a547d899b80479dc93dd22570d7705519e84e6ace99d27ea9b91e7eaa6405"}, {&(0x7f0000000440)="da0a1601e721320d010e20ad06c6ff19fdad4052c13f86630cd9a742a36350d1f28be8c77d905532ca604fb50a16b96c0c79a82ba73b8c163cc1f6a594ce93262abe4ed8ed43e740657d6233e2781fc6d7ade4c0732eacb6e0c0fc167cd3dc5f3af19fd7cb0d9f40308f3341dee9c1d2c71d86728cc076a127a278a479f42f28561502cef965c030d874d3da9376345dc33e7c97ec18252936753f60757cab1aeae9693a1473673eb54f7129f3cb0e7b8ead819455ed614c2e45cd46398a9953f799fd5ae1828f05097ac7667bc358"}, {&(0x7f0000000540)="2b8162c9113a8ea37563f1373ae894cd91c13eebabed98c75a38eebf805d4dd2bd36d4082355f5033dc2375712c40202cc4e0f6858c86bcca6e4f7a00d032eb159d8991106f7d882490518e69937241e448a7e285474288518202627a2151e90e30023229c2b5a4428c551e49255e434632991f89b168403edfab2cb181979fec85ef5311ae9a604934a1fca0de3de996193491baa935cab51d8b7164304c7b9c450227f5f907cf29275b527817e9a7a29001dd28e04c7c1"}, {&(0x7f0000000380)="a70734ae2b5b8784324cfae850188204575296a8c2b8aecec01a44ae9fa97dd785e834d6baaea1ef99d02082c36ccb632600343fce86793fc8ad253207e78b1178160fc2338856545ef0490be760044d71c78a79936a52bee2c5c1"}, {&(0x7f0000000600)="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{&(0x7f0000001600)="07d1309bcdd093ebab0e902c6d33dbd0d5ebcc27c86ed496816c43695fe2549673a61467dbbcb905325741efb462977ce5c6f6e360f23ed9d91a9db6240a69ed1541a033c7715eda40385d6b5728c5eae90c66460178d9df191bf411e311e97507366f805c51594f5aeb59a6cf9f6e8333bf1c23b420cb51daf13e59550dd362af5bd6544a0ef5643d21c18726a8b10472e73c921970733b62a3f8b5bcd72b04d34cda0c859955f8551c88ae4a000000000000000000"}], 0x100000000000033a) 2018/03/22 23:06:05 executing program 6: r0 = socket(0x4, 0x802, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) 2018/03/22 23:06:05 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400801, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/75) 2018/03/22 23:06:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0xe43a) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000140)={{0x1, 0x2, 0x251e2c42, 0x1, 0x2}, 0x80000001, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0xfffffffffffffffa, 0x5, 0x4000000}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000240)) 2018/03/22 23:06:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180), 0xffffffffffffff9e}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0xa0000, 0x0) connect$can_bcm(r2, &(0x7f0000000180)={0x1d, r1}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000040)={0x8000000000000000, 0xa2eac5823a365a2, 0x9, 0x8, 0x1b}) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 2018/03/22 23:06:05 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x1a, 0x0, 0x2a}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/22 23:06:05 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x2085, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x20, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/03/22 23:06:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/03/22 23:06:05 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@reject={0x9, 0x0, 0xfa00, {0xffffffff, 0x0, "e7ffb1", "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"}}, 0xfffffe0a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x9, 0x2, 0x6}, 0x10) 2018/03/22 23:06:06 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045000024d9c5971d026edaa4ac14ffbbe0000001000000000401907800d73d03f5f53475"], 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x10, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/22 23:06:06 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000100)='./file1\x00', 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x2) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e) 2018/03/22 23:06:06 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000040), 0x8, &(0x7f0000000080)) shutdown(r0, 0x1) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000180), 0x1002, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) 2018/03/22 23:06:06 executing program 7: r0 = socket(0x1a, 0x1, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4), 0xe) 2018/03/22 23:06:06 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYBLOB="060000000000000000600000000000001200000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000050000000000000b300000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000010000000000e000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00j\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000600000000000000010000000000000", @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/22 23:06:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}, r1}, 0xc) 2018/03/22 23:06:06 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x8, 0x5, "aba8b6387a00", 0x5}, 0x10) 2018/03/22 23:06:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001680)={0x0, @empty, @rand_addr}, &(0x7f00000016c0)=0xc) sendmsg$nl_route(r1, &(0x7f0000001780)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)=@delneigh={0x28, 0x1d, 0x8, 0x70bd26, 0x25dfdbfd, {0xa, 0x0, 0x0, r2, 0x53, 0x1}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000014}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r3 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x0, 0x402200) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001580)={0x140, 0x0, &(0x7f0000001380)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000001100)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000001140)=[0x28]}, 0x3}}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x40, &(0x7f0000001180)=[@fda={0x66646185, 0x2, 0x3, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000011c0)=[0x18, 0x78, 0x20, 0x0, 0x0, 0x40, 0x0, 0x38]}}, @increfs={0x40046304, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x48, &(0x7f0000001240)=[@ptr={0x70742a85, 0x1, &(0x7f0000001200), 0x1, 0x4, 0x6}], &(0x7f0000001280)=[0x38, 0x78, 0x38, 0x28, 0x38, 0x38, 0x68, 0x30, 0x48]}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001300), &(0x7f0000001340)=[0x18]}}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x4, 0x4}, @decrefs={0x40046307, 0x2}], 0xbc, 0x0, &(0x7f00000014c0)="7ba9804c0eae73a6579b58ba04243aa695eb4a447caf8fac1841b302f0275f89cef9ba55111b8f99bbc38f7470a981f6dde6e9869962c80d528575af514505094d3d9b102dc35c6bb5ad4f9af2f8420de0dfece3cf65cbc6e719fb7c897bb2739110fdf707530f71125e3204c2567a88da67fe40acca8dea7a22ff0f1328ac55e98d85ce49ee6bd8c7eb2c18c7c95c0da82571da5db8664432eef529eb6963944d7e7b28c7eca1d5d084ec7696d8881c85ebf1a3bb24a9971a674cc2"}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') openat$vcs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000001300)=r4) close(r4) 2018/03/22 23:06:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)=0xe) r1 = memfd_create(&(0x7f0000000240)="5c657468315e00fceb4cdc33c9957043deeddc2544d1f77699ed1a162b08ed35f651d56caa0c0415ffa02ac590220fa3bd", 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000000c0)=ANY=[@ANYBLOB="010200000000000008000000000000000000000000000000d15adc5d875cea5f45ef4d"]) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000bc3ffc)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x100000001, 0x7, 0x7c41}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)) 2018/03/22 23:06:06 executing program 3: r0 = memfd_create(&(0x7f0000001540)='rfc4106-gcm-aesni\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e22, 0x56, @loopback={0x0, 0x1}, 0x9}}, 0x3}, &(0x7f0000001640)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001680)=@assoc_id=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_crypto(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=@alg={0xe0, 0x10, 0x411, 0x0, 0x0, {{'rfc4106-gcm-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/22 23:06:06 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/22 23:06:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getregs(0xe, r4, 0xfffffffffffffffb, &(0x7f0000002100)=""/4096) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x2}, 0xc) 2018/03/22 23:06:06 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x5) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000200)={0x80000001, 0x8, 0x1, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000240)=""/88) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x2, r2, 0x1}) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000080)={@empty, @loopback}, &(0x7f00000000c0)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180), 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300)=0x7, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00000002c0)={0x0, 0x9, 0x0, 0x62, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000000)) 2018/03/22 23:06:06 executing program 1: socketpair(0x4, 0x3, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="9338b779621edb2c0999679875cdf602461f4d9df83b8def3a1e662a6e9fa271f5e2d9b448c8076493a34ef3e3777db3e85a844f83eda77fd91e61fb1428ad8b055fe38a084c51d0ab6a4ddbab310b9218c8105d411625352e6b94af2bc4e173636ad5f8854b04c34bd70dcc44906bdb81f714864d035dcfb220fd72ccc51754c78b74aafb443f1758b76171b92e9088a0cee8238f8dde5fd94deb5a3413f4e7f26031b9b0024b9f2acdad73f952c87eed7dba51fdfc4186ba0af5d76c03fc496dba060fc01d0feaefcf4f16a3ad", 0xce}, {&(0x7f00000002c0)="87fb6a5c4712b8e6494a287101ebc99544a0cf395c4807810bc8366c41651fbb9e58226b9716d68df01c001f827fc5bb2c21f03f2e63354a23eb5e64cfc47b9bbc92dffaabdbdf23195c8d31a6c70c6690a151f2be03c687d563af3de434dfb79cbcda68fbeec265371194efc397703beeb8c7604335c4d5a1b8e200d57741b2f2673da27bb4705c01a435001c8dc2f3440a70187f22a0a03b5be39d2262704712419768aec4ae88dec7ca3ef4aa14f16dc96193e6244757ba67ac6a6a8dd27376b68ee5f6f5e9d2b00e3aaef07afd51895e3888eff45fdd", 0xd8}, {&(0x7f00000003c0)="5d91e42be9122d1c74e910e0ab30865741c2886e0bf10a3b74cc9de0ff5d127bd4b076b6b683a3bb60a99b2bf259d9ebb71b7ad2e1e204357769b87198c6d03a385dc2624c709fd836778e0f7a788cfc775af118e20e2841e7f73fac8ada6c6aadcf1c69d61289ec6d0aaccc7412d46303fd7e570d14bdf00b552f3ec8c8da5f8830faaf5fd707c9806e0ce78801b4db29dd62a83d47ea997d0a9f1d39f75348a47be2595563565a1af4e810c0571c3c53e8db6d46d5ebaae0a0c056e079f5683daace1290091392a769540d12dbbea185523dc5d46629ecf5e030b628412c2cbbadb5", 0xe3}], 0x3, 0x0, 0x0, 0x4000010}, 0x20040804) syz_emit_ethernet(0x1016, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000540)=0x5, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8042) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0xf1, &(0x7f0000000040)="ab240a30f9cab341e291e8b2f1a80821e18a7a062c77097337ac659edd2d93b63f62841a7bf2302866848591476a7f60d643f9ebb48c6cf7c00d5c22ef02704cfaa49398b5834c7fc0cec100bd6a9fcb64d1fed70910a589f6d51e452913b8562fa8e4e72d73151474b8298c4ef7114ce2031c8cc1c9ba9f4ab387594da6a28c6bd449eefbe8cb642f33042bad7bfe5b29860ee9f0ee35516160a7099496a854b331710af1af2385d77cef6ca28ed5d4147403de7991cffce7564dcdc04c1a6d9e11dd893f179e1a874898213479763493ece8b7452ba2c80998cba138df1d1929853a2c05c52d24c3086832fcc0303622"}) 2018/03/22 23:06:06 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x1b, 0x8000f, 0x200000003, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0x7e9, 0x8, 0x4985, 0x6, 0x6, 0x4, 0x5, 0x7f, 0x7ff, 0x7, 0x9, 0x3, 0x6, 0x4be, 0x57, 0x2], 0x1000, 0x40}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x1000000000000000, 0x11d000, 0x1f, 0x8, 0x1e}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x18, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {0x800000}, [@typed={0x4, 0x1}]}, 0x18}, 0x1}, 0x2) 2018/03/22 23:06:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="080000003b8c256fee27b9330053f64a770e76a25625f1280026f5127db16f1f5fc750ddbe3d1f0a9f8317", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) init_module(&(0x7f0000000000)='}\x00', 0x2, &(0x7f0000000040)='/selinux/mls\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x4, 0x2, 0x3, 0xfffffffffffffff9, 0xfffffffffffffff9}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) 2018/03/22 23:06:06 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="173c03374842a8a3e6bf062398a700000000eb6864fbad7307491d4fad2a0027780000000000000000d1fcf0b133b850389d38dab0bc07694d7ed825c83f1ec30ac971b73e836cad637e52fa4f1b7db8c4ec1aed97ddbce859b6d67529d3b2c379f8c0b936e6bd38d48c40d4525a7e044de9361fcc0dbf90dfc0b8af06886b5e4c3e6f25117a7dd26d903d9afd16448f014b722b59c990b8483da16a7284000056239ac1"], &(0x7f0000000100)=0x1f) 2018/03/22 23:06:06 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0xffffffff, &(0x7f0000000040)=0x0) io_submit(r1, 0x3, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf, 0xa1a, r0, &(0x7f0000000080)="bfb1cbdea96d80ecf2b71792b39a047d2d82490d583cecdc59aaf6965660ce05052d160a995d4b2a4856accb7d345d55a8a36aea85153b8d", 0x38, 0x9, 0x0, 0x0, r0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xe, 0x200, r0, &(0x7f0000000240)="882d26285f6123d10f47db0fda9f694dcc9c2ed642d7c6ccbd166daf65b009ca28047ef30f01257e415bfd091a91f7137d4a231d285967125a76df68cb013f30d0c17c887f5a6f4bb8653fd917a2229a3414434d8a3f53765d257279685ea9c8784f8733b3dd826b718983c8c4573a0592b98ad40d05eb47584f608ace3bef26e428b1638069e90d408afa54362b5e92c9271274763863f6a2db41f1df37345d3abc3d32da5f5073ac54fbe13973a43bd5", 0xb1, 0x2, 0x0, 0x0, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0xfffffffeffffffff, r0, &(0x7f0000000300)="8a08cb98f59a5ef8877dbf57d4fee86b1cb5ede4e50ce5203b27b553328e8df184e7dd49e08a7143232b04fd6e512367cd02aa6e05a90465a390c89355491262a13c1478704621a5e9dcd644a157d806e1f279bedffa60da052e4155987d6bef117a97b4a2267e032229d1d42be982d7638063ec45365035ef23c41f029b504329b9a57502af72b26bc3d2df05e4", 0x8e, 0x20, 0x0, 0x0, r0}]) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) 2018/03/22 23:06:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005680)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000056c0)={0x0, 0x6, 0x5, 0x8, 0x5a80dc72, 0x8, 0x6, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x7f}}, 0x8, 0x3, 0x9, 0x400, 0x7}}, &(0x7f0000005780)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000057c0)={r2, 0x101}, &(0x7f0000005800)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030006000000000002000000e0000001000000000000001c02000400000000000000000200000000030005000000000002000000e00000010000000000000000563f7a0c9f30f20297813f43f788ac4df75e6854b0f100d3e5711a65f831d63fcc9874b667e327679e724d94c921b06895d19453a4fac3c85990a34062f2b23a81120c6531f51301c18e7fd6cdc1f1a71bf8884cd8765b42320c90fc2a508fd84b34166a1b3bf87bdd3f8bb38ebf0c9e032852023b"], 0x60}, 0x1}, 0x0) r3 = dup2(r0, r0) listen$netrom(r3, 0x5) 2018/03/22 23:06:06 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x48100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6041}}}, &(0x7f0000000100)=0x84) syncfs(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) prctl$intptr(0x2a, 0x4) 2018/03/22 23:06:06 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000001fde), 0x5f) socket$inet6(0xa, 0x4, 0x1) 2018/03/22 23:06:06 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0xb4d}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22}], 0x3c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x414040, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 23:06:06 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x1, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x0, 0x0, 'gretap0\x00', 'bridge0\x00', 'rose0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf0, 0x1b8, 0x1e8, [@realm={'realm\x00', 0x10}, @limit={'limit\x00', 0x20, {{0x0, 0x208e}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "e98ce53538967c38f8474d5d6515f28574ef43c25b32f1d4f99980acfdeb9a687125de97c7aa8796202d2006447b3d6e912fe8b1582fe6d387ae0d192878e506"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x320) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f00000033c0)=[{{&(0x7f0000002b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000002d40), 0x0, &(0x7f0000002d80)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) sendmsg$nl_generic(r1, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x23, 0x301, 0x0, 0x0, {0xe}}, 0x1ac}, 0x1}, 0x0) 2018/03/22 23:06:06 executing program 7: futex(&(0x7f0000000080), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000000c0), 0x10000000) 2018/03/22 23:06:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x101000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2, 0x0, 0x5, &(0x7f0000ffa000/0x3000)=nil, 0x9}) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}, 0xfffffffffffffc00}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) mq_open(&(0x7f0000000100)='$mime_type\x00', 0x2, 0x148, &(0x7f0000000140)={0x80000000, 0x1, 0xfffffffffffffff9, 0x8001, 0x1, 0x1, 0x7, 0x7}) 2018/03/22 23:06:06 executing program 1: syz_emit_ethernet(0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x2, 0xdeb20ea, 0x8}, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x8) 2018/03/22 23:06:06 executing program 4: rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@empty, 0x45, r1}) 2018/03/22 23:06:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000080)='vboxnet1@\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) gettid() syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x42, 0x10000) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) syz_open_pts(r0, 0x20000) socket$packet(0x11, 0x2, 0x300) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000480)) sync_file_range(r2, 0x3d, 0x0, 0x400000000040006) [ 276.780138] Buffer I/O error on dev loop0, logical block 3, async page read [ 276.801428] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 276.809466] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 276.817164] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 281.911715] audit: type=1400 audit(1521760027.500:150): avc: denied { map } for pid=23451 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 281.925304] IPVS: ftp: loaded support on port[0] = 21 [ 281.937321] audit: type=1400 audit(1521760027.500:151): avc: denied { map } for pid=23451 comm="syz-executor3" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9451 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 281.967876] audit: type=1400 audit(1521760027.532:152): avc: denied { map } for pid=23453 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 282.231456] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 282.663710] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 282.669808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 282.715517] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 282.761612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 316.515693] bond0 (unregistering): Released all slaves [ 353.760879] kworker/dying (5) used greatest stack depth: 10072 bytes left [ 492.512238] INFO: task syz-executor3:23443 blocked for more than 120 seconds. [ 492.519592] Not tainted 4.16.0-rc6+ #362 [ 492.524198] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.532169] syz-executor3 D19984 23443 4274 0x80000006 [ 492.537814] Call Trace: [ 492.540403] __schedule+0x8fb/0x1ec0 [ 492.544132] ? __sched_text_start+0x8/0x8 [ 492.548295] ? lock_release+0xa40/0xa40 [ 492.552275] ? __lock_is_held+0xb6/0x140 [ 492.556328] ? trace_hardirqs_off+0x10/0x10 [ 492.560663] ? find_get_pages_range_tag+0x88c/0x1000 [ 492.565773] ? print_irqtrace_events+0x270/0x270 [ 492.570534] schedule+0xf5/0x430 [ 492.573891] ? wait_on_page_bit_common+0x49c/0x770 [ 492.578821] ? __schedule+0x1ec0/0x1ec0 [ 492.582786] ? lock_downgrade+0x980/0x980 [ 492.586935] ? lock_release+0xa40/0xa40 [ 492.590909] ? mark_held_locks+0xaf/0x100 [ 492.595059] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.599561] io_schedule+0x1c/0x70 [ 492.603109] wait_on_page_bit_common+0x4b3/0x770 [ 492.607874] ? generic_write_checks+0x530/0x530 [ 492.612564] ? blk_start_plug+0xbb/0x370 [ 492.616623] ? blk_lld_busy+0x60/0x60 [ 492.620438] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 492.625724] ? page_cache_tree_insert+0x410/0x410 [ 492.630580] ? pagevec_lookup_range_tag+0x40/0x90 [ 492.635440] __filemap_fdatawait_range+0x282/0x430 [ 492.640385] ? wait_on_page_bit_common+0x770/0x770 [ 492.645311] ? blkdev_writepages+0x1d/0x30 [ 492.649545] ? blkdev_readpages+0x40/0x40 [ 492.653705] ? do_writepages+0x116/0x170 [ 492.657780] ? __filemap_fdatawrite_range+0x280/0x460 [ 492.662973] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 492.668364] filemap_write_and_wait+0x7a/0xd0 [ 492.672856] sync_blockdev.part.30+0x50/0x70 [ 492.677273] __blkdev_put+0x18b/0x760 [ 492.681082] ? freeze_bdev+0x1e0/0x1e0 [ 492.684976] ? do_raw_spin_trylock+0x190/0x190 [ 492.689567] blkdev_put+0x85/0x4f0 [ 492.693106] ? blkdev_put+0x4f0/0x4f0 [ 492.696897] blkdev_close+0x8b/0xb0 [ 492.700527] __fput+0x327/0x7e0 [ 492.703805] ? fput+0x140/0x140 [ 492.707133] ? check_same_owner+0x320/0x320 [ 492.711451] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.715960] ____fput+0x15/0x20 [ 492.719246] task_work_run+0x199/0x270 [ 492.723148] ? task_work_cancel+0x210/0x210 [ 492.727472] ? _raw_spin_unlock+0x22/0x30 [ 492.731633] ? switch_task_namespaces+0x87/0xc0 [ 492.736299] do_exit+0x9bb/0x1ad0 [ 492.739753] ? kernel_text_address+0x102/0x140 [ 492.744348] ? mm_update_next_owner+0x930/0x930 [ 492.749042] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.754237] ? trace_hardirqs_off+0x10/0x10 [ 492.758595] ? rcu_read_lock_sched_held+0x108/0x120 [ 492.763616] ? __mark_inode_dirty+0x262/0x1170 [ 492.768219] ? current_time+0x18/0xc0 [ 492.772028] ? lock_downgrade+0x980/0x980 [ 492.776181] ? trace_hardirqs_off+0x10/0x10 [ 492.780508] ? print_irqtrace_events+0x270/0x270 [ 492.785280] ? current_time+0x18/0xc0 [ 492.789076] ? memset+0x31/0x40 [ 492.792370] ? find_held_lock+0x35/0x1d0 [ 492.796456] ? get_signal+0x7a9/0x16d0 [ 492.800352] ? lock_downgrade+0x980/0x980 [ 492.804512] do_group_exit+0x149/0x400 [ 492.808409] ? do_raw_spin_trylock+0x190/0x190 [ 492.812999] ? SyS_exit+0x30/0x30 [ 492.816471] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.820971] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.826026] get_signal+0x73a/0x16d0 [ 492.829756] ? ptrace_notify+0x130/0x130 [ 492.833875] ? splice_direct_to_actor+0x3de/0x820 [ 492.838715] ? _cond_resched+0x14/0x30 [ 492.842611] ? generic_pipe_buf_nosteal+0x10/0x10 [ 492.847463] ? security_file_permission+0x89/0x1e0 [ 492.852398] ? trace_hardirqs_off+0x10/0x10 [ 492.856732] do_signal+0x90/0x1e90 [ 492.860290] ? setup_sigcontext+0x7d0/0x7d0 [ 492.864626] ? __might_fault+0x110/0x1d0 [ 492.868695] ? lock_downgrade+0x980/0x980 [ 492.872852] ? exit_to_usermode_loop+0x8c/0x2f0 [ 492.877536] exit_to_usermode_loop+0x258/0x2f0 [ 492.882122] ? SyS_sendfile64+0xf3/0x160 [ 492.886196] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 492.891734] ? do_pwritev+0xe8/0x1a0 [ 492.895460] ? do_syscall_64+0xb7/0x940 [ 492.899448] do_syscall_64+0x6ec/0x940 [ 492.903340] ? __do_page_fault+0xc90/0xc90 [ 492.907574] ? finish_task_switch+0x1c1/0x7e0 [ 492.912074] ? syscall_return_slowpath+0x550/0x550 [ 492.917004] ? syscall_return_slowpath+0x2ac/0x550 [ 492.921956] ? prepare_exit_to_usermode+0x350/0x350 [ 492.926989] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 492.932354] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.937204] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 492.942479] RIP: 0033:0x454239 [ 492.945671] RSP: 002b:00007f9025bd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 492.953368] RAX: 0000000000004000 RBX: 00007f9025bd86d4 RCX: 0000000000454239 [ 492.960641] RDX: 00000000200ddff8 RSI: 0000000000000018 RDI: 0000000000000013 [ 492.967904] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 492.975189] R10: 0000000102000001 R11: 0000000000000246 R12: 00000000ffffffff [ 492.982462] R13: 00000000000004b3 R14: 00000000006f8168 R15: 0000000000000001 [ 492.989755] [ 492.989755] Showing all locks held in the system: [ 492.996079] 2 locks held by khungtaskd/799: [ 493.000563] #0: (rcu_read_lock){....}, at: [<000000003d201490>] watchdog+0x1c5/0xd60 [ 493.008637] #1: (tasklist_lock){.+.+}, at: [<000000004d4c8940>] debug_show_all_locks+0xd3/0x3d0 [ 493.017710] 2 locks held by getty/4189: [ 493.021676] #0: (&tty->ldisc_sem){++++}, at: [<00000000be7c04b4>] ldsem_down_read+0x37/0x40 [ 493.030419] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000809834b2>] n_tty_read+0x2ef/0x1a40 [ 493.039713] 2 locks held by getty/4190: [ 493.043694] #0: (&tty->ldisc_sem){++++}, at: [<00000000be7c04b4>] ldsem_down_read+0x37/0x40 [ 493.052363] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000809834b2>] n_tty_read+0x2ef/0x1a40 [ 493.061650] 2 locks held by getty/4191: [ 493.065621] #0: (&tty->ldisc_sem){++++}, at: [<00000000be7c04b4>] ldsem_down_read+0x37/0x40 [ 493.074305] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000809834b2>] n_tty_read+0x2ef/0x1a40 [ 493.083592] 2 locks held by getty/4192: [ 493.087570] #0: (&tty->ldisc_sem){++++}, at: [<00000000be7c04b4>] ldsem_down_read+0x37/0x40 [ 493.096237] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000809834b2>] n_tty_read+0x2ef/0x1a40 [ 493.105518] 2 locks held by getty/4193: [ 493.109475] #0: (&tty->ldisc_sem){++++}, at: [<00000000be7c04b4>] ldsem_down_read+0x37/0x40 [ 493.118152] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000809834b2>] n_tty_read+0x2ef/0x1a40 [ 493.127435] 2 locks held by getty/4194: [ 493.131413] #0: (&tty->ldisc_sem){++++}, at: [<00000000be7c04b4>] ldsem_down_read+0x37/0x40 [ 493.140100] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000809834b2>] n_tty_read+0x2ef/0x1a40 [ 493.149399] 2 locks held by getty/4195: [ 493.153408] #0: (&tty->ldisc_sem){++++}, at: [<00000000be7c04b4>] ldsem_down_read+0x37/0x40 [ 493.162178] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000809834b2>] n_tty_read+0x2ef/0x1a40 [ 493.171487] 3 locks held by kworker/u4:14/7975: [ 493.176156] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000eb2a8a02>] process_one_work+0xb12/0x1bb0 [ 493.186154] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000f7d7aa47>] process_one_work+0xb89/0x1bb0 [ 493.197181] #2: (&type->s_umount_key#27){.+.+}, at: [<00000000a15e5936>] trylock_super+0x20/0x100 [ 493.206385] 1 lock held by syz-executor3/23443: [ 493.211051] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008464fcee>] __blkdev_put+0xbc/0x760 [ 493.219555] 1 lock held by blkid/23450: [ 493.223540] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000a9a2d240>] __blkdev_get+0x176/0x13b0 [ 493.232220] 1 lock held by syz-executor3/23611: [ 493.236886] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000a9a2d240>] __blkdev_get+0x176/0x13b0 [ 493.245553] [ 493.247183] ============================================= [ 493.247183] [ 493.254183] NMI backtrace for cpu 1 [ 493.257811] CPU: 1 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc6+ #362 [ 493.264708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.274034] Call Trace: [ 493.276599] dump_stack+0x194/0x24d [ 493.280199] ? arch_local_irq_restore+0x53/0x53 [ 493.284843] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.289487] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.293886] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.298356] nmi_cpu_backtrace+0x1d2/0x210 [ 493.302568] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.307036] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.312301] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.317465] watchdog+0x90c/0xd60 [ 493.320911] ? reset_hung_task_detector+0xa0/0xa0 [ 493.325731] ? complete+0x62/0x80 [ 493.329165] ? __schedule+0x1ec0/0x1ec0 [ 493.333108] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.337401] ? __lockdep_init_map+0xe4/0x650 [ 493.341782] ? do_raw_spin_trylock+0x190/0x190 [ 493.346336] ? lockdep_init_map+0x9/0x10 [ 493.350368] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.355442] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.360434] ? trace_hardirqs_on+0xd/0x10 [ 493.364559] ? __kthread_parkme+0x176/0x240 [ 493.368855] kthread+0x33c/0x400 [ 493.372196] ? reset_hung_task_detector+0xa0/0xa0 [ 493.377006] ? kthread_stop+0x7a0/0x7a0 [ 493.380955] ret_from_fork+0x3a/0x50 [ 493.384719] Sending NMI from CPU 1 to CPUs 0: [ 493.389249] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 493.390237] Kernel panic - not syncing: hung_task: blocked tasks [ 493.403746] CPU: 1 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc6+ #362 [ 493.410647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.419976] Call Trace: [ 493.422551] dump_stack+0x194/0x24d [ 493.426156] ? arch_local_irq_restore+0x53/0x53 [ 493.430806] ? vsnprintf+0x1ed/0x1900 [ 493.434587] panic+0x1e4/0x41c [ 493.437751] ? refcount_error_report+0x214/0x214 [ 493.442488] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.447828] watchdog+0x91d/0xd60 [ 493.451262] ? reset_hung_task_detector+0xa0/0xa0 [ 493.456254] ? complete+0x62/0x80 [ 493.459687] ? __schedule+0x1ec0/0x1ec0 [ 493.463633] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.467931] ? __lockdep_init_map+0xe4/0x650 [ 493.472317] ? do_raw_spin_trylock+0x190/0x190 [ 493.476875] ? lockdep_init_map+0x9/0x10 [ 493.480908] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.485985] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.490973] ? trace_hardirqs_on+0xd/0x10 [ 493.495094] ? __kthread_parkme+0x176/0x240 [ 493.499392] kthread+0x33c/0x400 [ 493.502731] ? reset_hung_task_detector+0xa0/0xa0 [ 493.507548] ? kthread_stop+0x7a0/0x7a0 [ 493.511500] ret_from_fork+0x3a/0x50 [ 493.515841] Dumping ftrace buffer: [ 493.519465] (ftrace buffer empty) [ 493.523150] Kernel Offset: disabled [ 493.526766] Rebooting in 86400 seconds..