L_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0xe80b, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080)=0x371, 0x4) 2018/05/11 22:23:20 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000400)}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x2, 0x5, 0xf0, 0x58, 0x1f, 0xac, 0x1580000000000, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x6c, "4a65002fef2fab95e4812d00fef60efe9bdfd01b7b8f7951f6701af53885c18db4900b7ef3a5f0409566a998b9d03297fe3e223594caabfc533f9f552c7541dc1cea020cfcf17959ef6d977cc0eda2f07e803f738348acda445cc67cd2e676d489cf17e8aefb7094ac312ef6"}, &(0x7f0000000340)=0x74) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket(0xb, 0x3, 0x7) sendmsg(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) 2018/05/11 22:23:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) fallocate(r0, 0x12, 0x0, 0x80000000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000080)=0x8) 2018/05/11 22:23:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000000340)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1, r0}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000500)={0x220000000001}) 2018/05/11 22:23:20 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) sendfile(r1, r0, &(0x7f0000001740), 0x8a) 2018/05/11 22:23:20 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000ec7f0000000000000000008487360efb6d057ab01c1430c5e65d56ab6bc9c703bcc7505779c6702db16db8004147500f68326dd607519a9965464f5c186257562664ade7e5188045e1a693478afe923a775c60f93fc2f60094d7e8f4b0b9b9347328ec4c75b48f33617852cc128de5629dc0c462c06da6c610"], &(0x7f0000001000)='GPL\x00', 0x0, 0x3d, &(0x7f0000009000)=""/61}, 0x48) ioctl(r0, 0x1000, &(0x7f0000000000)="562e5dbb1bd90387e06b288a385d561b95e8ae288d05fb6c80aa246957d6952646d886f43f70c62b1f6a6b790d01f40f66c51eec133e5cf3ff76295b91fc87ef080e5d757bcb68a763fd9db908edeca608ecd46928c850c0d2a98683760a02") bpf$MAP_CREATE(0x0, &(0x7f0000000fd4)={0xe}, 0xffffffffffffff9e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x100, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000180)={0x2, 0x3ff, 0xfff, @link_local={0x1, 0x80, 0xc2}, 'bond_slave_1\x00'}) 2018/05/11 22:23:20 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) setpriority(0x3, r1, 0x100000001) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2f0000001c0003fd6d0000360000000002dd0700050000001f5f13c908000100f8ff72730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x242, 0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000001c0)=0x1, 0x4) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x20, 0x1907) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/11 22:23:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write$rdma_cm(r0, &(0x7f00000001c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r1, 0x1}}, 0x18) 2018/05/11 22:23:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="0756b8db4bc654323b85a622001026766534ebe7cd900868dc90231d506147a3e69d3db3825591eac45a6db3b6d928a93ba5ce96f8", 0x35) [ 103.038097] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 103.109957] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 22:23:21 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000280)="3cf94731f1132e1fb72471f2893c060c1aafe79540a8b5ca5e22e94c8ef261899aa331266b7ad499cd04e648eee06d94e8db242aa9ff76acfcd6e48509b6c2e64da330ab6184563736f3d112cf5de88a6aef71b39845f2e27c4b969d9ecd8b059486f1132de60329f156955c27b56a1fa7240e016ab5082d2f6c7975f4bcb1", 0x7f}], 0x0, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x24000844) recvfrom$ipx(r1, &(0x7f00000000c0)=""/148, 0x94, 0x40000000, &(0x7f0000000040)={0x4, 0x9, 0xb2c, "59daab46fdb6", 0x4}, 0x10) 2018/05/11 22:23:21 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/56, 0x38, 0x20000) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/05/11 22:23:21 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='e', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x1, 0x0, 0x4, 0x3, 0xfffffffffffffffc}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x11, r3}) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x9) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xffffffffffffffc0, 0x47fff) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000400)={0x1, 0x9b9, 0x6d, &(0x7f0000000140)="8d80d11a44652db75f519796c30c99e8db24fa713bab00dc5efad792e69d9f7eb7924f3d1f0e55e9f39e7f6bdf87cc13155e194834df3e91bcbea9bd590433ba6049d1f993dfd3ec38560b5d1b74b0347465ea324fa27721e82a7ee338fea6e0e141caa4926aacce407e5cb186"}) 2018/05/11 22:23:21 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="850000000000000025000000000008009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x7, 0xc3, &(0x7f0000000300)=""/195, 0x0, 0x1}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VT_RELDISP(r0, 0x5605) 2018/05/11 22:23:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getpid() ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/11 22:23:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14}}, 0xffffffffffffffd8) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) getsockopt$inet_buf(r1, 0x0, 0x36, &(0x7f0000000000)=""/144, &(0x7f0000004000)=0xfffffffffffffe6e) 2018/05/11 22:23:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x7, 0x2, 0x37ff, "605e34db0ae09e9a0b1c688d26572f14b1bd6b30765f422126d67cf6e99ed870e34b4387668757325385fa49f21365a1850d74fa2c1e96a77cbd6aa1b5f55e", 0x28}, 0x60) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f0000001cc0)={0x20, r2, 0x31, 0x0, 0x0, {0x2}, [{{0x8, 0x1, r3}, {0x4, 0x2}}]}, 0x20}, 0x1}, 0x0) 2018/05/11 22:23:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001480)='/dev/full\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000014c0)={0x0, 0x3}, &(0x7f0000001500)=0x8) unshare(0x200) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001540)={r2, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x3}, 0x90) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) [ 103.816188] QAT: Invalid ioctl 2018/05/11 22:23:21 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/73, 0x49) open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1263) [ 103.847098] QAT: Invalid ioctl 2018/05/11 22:23:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = msgget$private(0x0, 0x408) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/66) flock(r0, 0xf) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x81) r3 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) fcntl$setlease(r2, 0x400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r3, r3, 0xd, 0x1}, 0x10) ftruncate(r3, 0x0) 2018/05/11 22:23:21 executing program 7: r0 = socket$inet(0x2b, 0x9, 0x600000000) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0xa54, {{0x2, 0x4e21}}}, 0x88) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/05/11 22:23:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x5) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x7, 0xe78, 0x400, 0x4, 0x9, 0x8, 0x7, 0x2f18, 0x0, 0x179e, 0xa7, 0x1}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000000)=""/93) r6 = dup3(r5, r3, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f00000000c0)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x40, 0x40200) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) getcwd(&(0x7f00000001c0)=""/249, 0xf9) ioctl(r8, 0x3, &(0x7f00000004c0)="d844b90d84ee514978b55d4bee858d07aec20ed66b9badabe335d224c8571fac5dbfd406210032147196058152273275b3fab5b0209f850f5d571117b01956d0fe804833534cf1ea954a81cdc7bfadc61ca78ddfeeb0bbbf32a8cfc7865ba407a21de715983a2ac56254297dbfe6c818886330e21d2737beeef204ecb017472f00b199b56fa5b75983c1c2c82e92a14a0e1e093f5ab6882be51d99feff73d522a99933a182b14c4ddf8a310c785ac1e199763476ccc3853a19f979344ced289add961edf0861962144588fe37ff0bab2a8dcb6e5ed837215333399ca7a678b64dec6fd603a75b0b1a9f2f45e0659df0633d31b4a6c0be2243e57504bf59e59d5c53f0435354babaf60b1c7310cbebc5913322664ad8406ca85486dd010b423206d20fb4f5449d3b7403549433cc198008a5bbd6102944c9df1a026c3dc4cdb08557b76b8d2f776e826ee2936d96bdc121801aa43746aedcd324d6eaed106e19228df260ca495947295018f7bf7fee547680b70f172104da97a736d9685b315f808fb86e2a3e40ea3de868b62c618e19ccc94487c210cff7ba4b6a5f4476872135df71b0372c8069694985bd17319c2ca9f8766c5ac515c2902d6be999e14a205ad243550def38b2d2e61e33387464a2ac8d99257e93a1f54f07163da1fb2696f5eb6704af0df275ae051942031a469238eaef9416e35345ee53c0052cd70a849600bbbc47720102102881904c76638e608bb333e4476189f085dff63399e29ef7a02bb6d8ae2ed253ceb02bd5b7cffd7a9adb7f29a81e0ca4669129292e84703094ccfe3ced1121329fae9665919452d38278840d24d85d7e7d75445b30ee7b557d10e2f31c5b365828f995c345e0d8f5436b691a7524177a7672558d217ab42063c1192f1a424be3f80f5bfbdb729c8f3bdaba68128f36cfaef9d3b7c1de9df1c15c79cc813f694c626836db3f42e8fbbead709b32e88383e635fe22c182165e8869cffffd716be7d2c537e80672c2b69de06537815b27920324d934bcf754adc618f02fda194a216b33a916cc1fd788e68f6ca01780a0c78794f939407c713bcc2507bf2bb8214e8164878ad8e5242bf95818788fc5b291a7bbd66f2ef00167c279a3ca0da975cf897417f53f451d1cc30e8a8f0fcf72059d5b67c24e7e1de9ea70df2674a338abd3ac719ec71ef7ad624973ceeb0f6516a7a46df05b3ee0b6d3d5dbd8c7efce589af0860047067fae87e36bbb3379038aeef5fa911587f7baf50860ada7b0981adf1aa62196b18369ec49e13263d41165e6643d10c99c07e436a767e9ef8111a5b232577a7592f01e0c7593b06b6e029e234d555739486576ee1f67b9e48a01d3acedf57e0125f897059770f0f4d809131eac2d83295603426efc1a93887b99000ab9514ac2c6b42df24deb10efc1c3859bba781fadfd45a6fa96b6893070e9fa5d34bc3ad56d2669b2387fdcc4ee585eaa7b0e78c4f940066f5e65f7b132a898afdae44ad3d1ac8f00f7e8477c02f88ce5c716031bd64af883c7ad9881857d872edf6e8208e0a6f8d97e87c279ba918c6bd8d958a95bb4f8692e90f5dffd2f8da847f0e463e99f7c6a07ca134a41d0443891241ff2d60e2fda3ebc09da15dcc24b0acba26102f28286742208cbb4550ebbf843c4b616f21836da76de539516b1048cd9deb52c7f9a6ccaa49cb23cff9f1af68d9868e0e87d3eff68a01b91c62b97b9009b48124db8e25739ecde0bf48856027b26e8c5466c681eb69b3330bc01127aa80905b5d53f2d29643d22bf4b37f9ee71131950c8858a7c0a6c50590e35fdd295b76296e904446b21f971b3f4d0305b577dbcfbbbaed382287d4e30d62b23e26304eb97bfede6d495f752d8d4bbcd890fa132287f62a80117b250b63453c08edde222f35f2187e067b519325cf51c1818aefe8a2c732dd13db37aab0922f0f353b24dcd77be5071a710cb928ec7397eb71fe4654161e61dc1d7ccc01169c8408663651fe2c12e54cdcbd95c1b7a2da2cd1a207efced03559a96bbf45028bb2d970ae3adb45461baa961ddb8abce65628d350d95d3436038937c7c80958a8f9106d4aee89f70509aaaac291f2ca521824a16233fcd32b142f4e19d7626d3a30c3401e86c2f22b659512a6f54a6a2755f8b71951daa1bd6951343be3464fd7a4158e6a6197ed50b1e3c75da52f721734339df0fd80dd723bc2516737397a1be25c96893b582c13654731d455743f4d741758c5aeeea2eda01681e72ebd8df752ec3d277f65671b08311f774144bd01e38ae7bdf78aa59b83e799836033caa39c852fe1c14f3deab9dadf2a1d309b3adff6c28ab9dd3e71cc6796853743b2ea21db98ae180f44259de554ddac54cf720de53a249a0186698dbed5f5156d34a499c24d60ac777c65b9b1814515d70cc0184763066a8a61d82f2a0795f0d3644065656e11ead124d4b3a5bedbe5cc4de1bb3b0f9aaad0869bf1ca484b205e167afed34ab2915c243b6d34bc0a5f274d2dbe6d0ea28da84560d3d27a4bf7605ab2f5f2e309e14a806e68b21d580adc37fe407e9c1d79e86bdc463ce4817908e8eda83ee81e14d80f02e6d98f312780bfda4295cb23dea21faeffcefa65df158666f8f5a7b32302e07483e3e8addbe23d2cde641ed23307bd0edcaff6250825a39b2b3f00102b87cfec4ea37eb5c3ad36cf591461fe9d7c3c760d40aec23880e2d9600f457b06b7bcabba2bddc41282ff8b7b1cefba360f3ac437190a5f41f291d760eb07695a8d1904700910691ae5bff62523b2350274a95a7994e92cf6a7071bf5536b40dde67069f2a137c0bedd46fb2bd663b56501f086b1d0228adcfb68d1e922726098d7e36be7ce88dd0dd701f1a7cf7552a2602d599517a07b4f62b3ff062f1c497ed3ef600a69f056d5b447b1dbc843bd67158184f89f7ae5626385310eadc88aa670ed7586f1fe7573445a01124aa01b1ae803233234f2669494baef9d83b352e5d1cd84431175f0af4a3ddb5eaf0ff88ec5bf4ac6b81eccf32abae2426dcf7f6a20576ff1a30c9c547a3dd8cec830fd9108f90aaea00ab6ee3dc9182cf09e9c57c990a2bd3f14033777cd57f0b8d5f369a8a45cc13b120b82a07a5277b8436e209d2a42f657914ca4fef4756147a9fef400299dec098c709ce5895c7b55057384405f623559bf065c91e1e612b7de241d1c573cd088266e0371c768d6c4857bc5aa278d6b06aecedfac6e76b624460d611f40702abdc39e4b417b9ab4f43022c91fc6e60a165db5535b22cc476a3587d3e0ab1e8b12ffe0293af5ac164ad92e8e8cea3429b67b5fb2af44406d1e47735a2c0bdf40ce3c1fd489bf59d55dfd32783f247158ee3e528ee1c1785dac2641fb2b31a157be5c6d510afd32ce42b9f0430f3328fce31128a82b29fa60de8a4967d5fd9eabd52485a53d68e516b6e745d5a00bdfe33dd13136ae180caef8137c3f76778f71b8a4f419bddec64c976cf8f54a1c283faae8edeebfcc58b6958b7676deac07f1ed7c997147991fb46258d485c3ec77406abf4f1ed2b5e270dc53a2f0c1b66ca3e31cf7863e6a42f65733e4dcdac71167ad4c39f103fc4384c67fbb8bff6f5ea67666efc17083ce62be8da19b7b24b0793a27de830b37a1bd6629329772793f7bf443535c5a77171fb3aa136d43499dc0c3d2bdbd703520827aff3f2f7e129c054c40575b1b802e63e07fe04a3d98f3adc8ac4af6d57a66294bb0a092a598b989f8698eb441e1c7a879f5a414ea8c3c0b4714322198bcd8fa12ff2005c4932bc776c9738b2e5d37a7296831b9554a848faa4b97c9003e7b30b7d2022ed9c33d14d6a465c6f09db690614af94e0dfabba1e7a8543f56993d765b90fabeb594e3e05d76db18a8a10ec68615f597ce4d9dabfe8ad114ae2068e8e45feadd7fcd9a184b21ae8de8ebe1d20f79aa6b806474abb8e7536f53955afbcc4b9c8c8036894d7ab9ced96b5674fbc8349f59b64265b537c30aeeb5e5e5160bbc81a1c41810ba06abc4c30c67b2f7c2daae73f6d5af983afa9fe43e418acffed8c82fc47f1a26e631d62e85d80ce508f5c5e9560c7ea2b31b2003c9923752a9eee1ff8aaec3b17066f88b726f2e5a596e79bf588ca3d0e6adbcead60d2932de00c984bf09184e0a283e6c1644d322d4408eadeff9bde242d67b22d06ecb56ef9cc35ec5348a53ccc91f21885913d92ee94b41524a1c2b532832478769fb62b6a245247fae5179fe54fa5f3c89687f304bd30af1dd90c6f1861f0741a202ed50cf7cca956cf873d0832f0e7d94361fd02a348ae85fb1d8e97d575ca5f599d9e68cb820e30fd52c50ad01114d1ae2f267c541e7a9a976343568a78ea5c40c0a863faa7d05bd335332d1355187d59a486fe042458d3c597a7956ca9779efd88f4a65ca6f2a637993b43280de4e8138e102e3b4a3f6d6e7c7731f23da2bc85dd264c380c458b5b3f508a2dc908798f4f5e04b895c233a28fed94eea04c2142d95848c05ec3998079713390a1761ee2ddcdcf16e0dcd5dc9db21c8e5aea237c74d2213700dbf8cfe09239a3197a3fed1abd5d0e601f7b9e1530016bff49cef825e89ce7cf1da0bd31495e1dc74284f1274585bb72fb1bcb9998d3076921b14847a7e5051989d1da5079065114e64794a2b558289d21519fca2be684d2f4df8c5eef1d2580d4e2574877c4f4348fa5b86fb24dfdac51b9eb0bcd5a5ec58ab8a913d836283f67b8c89d4ab1180502fb48a931f7cd778cba26832dd03e5e472f0be7fa759bdc2122854a49b28e3b3825bc2e708f5d14ad49e0f317a08a1d474a97c042d9f7035da8023618141f98f309fc42607031d3606be6aebb8129092766dae00b162ec4d7433f52ea99d12f66c750bf06f3200fcc2e8304292b31d4958ebbd2cb5a520328de784b00df8f76b87af1ccf43e7fdc7193d2eb125439efb29da517b99b6cf71afba6a52baf9a13264cb49dccd028dd57d7edbbac252cbb3815181f07521df7738ca0bc4c1cc9d8dd6ee3758bb0cfd41915b00e8de0b87e2bd2fcf3ac719e14e06a06cc96cdd89d68861d1f3d73d14aa586b51c7b0af96cab2f5be3d9e6a045a736d17ae11cf0428e1130ac189566c74d40c537b5acb18c1f331a1db629c466ce5c41538b50c126278a80f8ea9dce4a521c3013e21f38489a81c35a874c116b459a9cb60de7c1aeeee579be3c96e871ade50b458ca29cf9f533da94a65b28122f43a119dbced64186710b51de1f4a77a8aceae6e8574348be64405555539a22a5f3b7be57412926cca90cdc00f6a48170875aff7d031d22233e5818093c4ac567ccd32375302d426931dd031c72213f2acd8b844a0a4fd64469160ce68d2efc76d8416eff3cc692da1af2e5ee1e32fadd402a52c8ca77a40c49e3c5a6c2b1abdcd8f6423830fa22be18edaa50aae1ad807e8f36cdf2cd225c50bc05bc1542eefb52c7fe6a88d24bf1ac46a16985599b6162d07a5df87611f3d658d8912daef0a927a14e3e06c197c3b3d5cf75eeb6e5c86e267d4a0033c605b3e96016001ea33cb954b7e8d653c7ee52f1859874e8631520a66a005cbd4c5797f941e464c6502a768245f6a4a79ff53ded0c8c63c2b4dc55d6ceea0a2d1d608258f5d779eb6baa3de724a976927b7e6a82c0d4a268477c96f6cf6ee15e606154694fa60809f22982bd73139c9c003c1f70b8984b0fbb314e7b8eb4ae4944a93411e8293b3708826a10662e1b29b69da5182d00168cfb1af9ec6a8a21115c1195fdbe3030216bc9558") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) accept$packet(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x60, r9}) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/05/11 22:23:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/217) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 2018/05/11 22:23:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffe"], 0x0) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) 2018/05/11 22:23:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000280)={0x0, 'vlan0\x00', 0x1}, 0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000800)={0x3, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x34, 0x6, 0xca8, 0x3ff, 0x8, &(0x7f0000000480)='ip6tnl0\x00', 0x4, 0x7fffffff, 0x81}) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'veth0_to_team\x00', {0x2, 0x4e20, @rand_addr=0xfffffffffffffff8}}) r1 = getpgrp(0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/188, 0xbc}], 0x1, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/76, 0xffffff6e}, {&(0x7f0000000040)=""/96, 0x60}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/110, 0x6e}], 0x9, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0x3, 0x100000000, 0x100, 0x5, 0x6, 0x3d}) 2018/05/11 22:23:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0020001000000000000000002000100000000000000000200000000030005000000000002000000217be7efe7d458f300000000"], 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/11 22:23:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r1, 0x1, 0x0, 0x0, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1}, 0x0) r2 = msgget(0x0, 0x390) msgsnd(r2, &(0x7f0000000280)={0x1, "2be7d110a67c5feec873da47b7b19d9fef7e14d2fdcbbb94317f75e902165ef35c8bd76293fc1e4b5cb4b566cfa456433dfcde8969e8e5d8593e1c71c5353f216db11a7b31fffa8201bb619cb015e16be57eb570e7527ac776b4d1eca65850232b566e5899d96951483f002232ef214dc5206f8ff7f057805dc4fc86"}, 0x84, 0x0) 2018/05/11 22:23:22 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x0) socket$inet6(0xa, 0x7, 0x80000001) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) write$binfmt_aout(r1, &(0x7f0000000000)={{0x107, 0x6, 0xffffffff7fffffff, 0x262, 0x17e, 0x6, 0x1ea, 0x9}, "2eadd438b6321536fd42ad46154c073309afe79a74370e5c3a663b9c78cc0fe3d879f15493f47277741cb5b895122928578c3c4f17d00b38201db8b60334332bd4c751e29222f7aae1a5aec4584f3473ac", [[], [], [], []]}, 0x471) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}}, &(0x7f0000000640)=0x84) 2018/05/11 22:23:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x80) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/05/11 22:23:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$inet(0x2, 0x5, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x88, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00000001c0)=""/136}, &(0x7f0000000140)=0x78) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="737984316363b102000000930c59969c8dc01582529710c6"], 0x18) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x5, 0x263c, 0x9, 0x3}, {0x3, 0x9, 0x4, 0x5}, {0x5b1e, 0x4, 0x3, 0x6}, {0x2, 0xfffffffffffffff7, 0x40, 0x3}, {0x3, 0x8, 0x9, 0x401}, {0x1, 0x9, 0x3, 0x2}, {0x5, 0x5, 0x6, 0x2}, {0x8, 0xef04, 0x7ff, 0xd2}]}) tkill(r1, 0x1000000000015) 2018/05/11 22:23:22 executing program 3: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f00000000c0)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480), &(0x7f0000000680)) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) [ 104.673320] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 104.681333] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 104.688712] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 104.727265] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 104.734687] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 104.742161] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/05/11 22:23:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) getpid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="00000000000000000000000000774ceac3070d8e28f07c4dcde725d8c00e1761630b87f4f7808206f3a098ce3b1f39ff1daf36b09e2c96025a2b886d9332b6accd16316d8b0268c442b74d69eba11e77eafcb3a0203aa3b9f56901536941458753a0a012122c530d8c5a65d356b35112adb4f4e7a1d6f75bfbd757becc0069acfb2646c03d7e03fde20c22324aad764000ae801be1277c99b91cb68b00cadcac9e51e9131cc023ff222df60e21f6743a5028baf7180c185a69d4ca") utimensat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000200)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/11 22:23:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2a97ef469b0f2c3797d129adeee36a038a180e00bef4c90436166a6aa7ab68e15d5951c5afa81403c0502cea78429d8a03cb47bc4598e44cf677c24a870d6cea82cc47b6962f5c7349fb49b9c72685672b5e4391879326a6746d7640fd37906ec9b3ac715f4fb49c369b3c9b0bf417e8a92ad12644f759cdcf1a73650a27a02acad341f59fe32be505b71bbfaa0618e8daade7005fd5"]) 2018/05/11 22:23:22 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2000000000000003, 0x8008000000007) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000000000000000280000"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={r2, r3/1000+10000}, 0x10) 2018/05/11 22:23:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1fc4, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x6e, 0x4, 0x5, 0x80000001}, &(0x7f0000000140)=0x14) [ 105.109701] BTRFS: device label >y*T#-WxSn֖Im`4#0x0}) setgid(r3) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/11 22:23:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xe8, "15834298164df24fcf39ec80f690fd1aaf86a7f1f8d0abe6dfca0b332a8146512a22b1bb9de3f6f79f64b5d969772e8765fe30cac8278fd8b9fd3a24eae3dd73c0577871072b2053410a5580f52bb8740000a818d8833679df8b1c3accc81b477563e6aaf9717654a8af756cf082ab1d3baa818041244973067fb4a84673981abb02b4b6799f854a8d2da7030b443ba8f3f68290dbc23a9031ef276aa7f7b98336b3412740b986bdf3e082acd443cc98f98093bc04c9aa806a5cb3fd5252634269aefb886047b27f6223913a0ea6309be8024b85ea5d932eedc8e13574dc92cbd4fb0a8000c7304d"}, &(0x7f00000001c0)=0xf0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x65f0, 0x1) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x55, 0x0, 0x6, 0x8, 0x79c681cb, 0x10001, 0x80000000, 0x1, 0x10001, 0x6, 0x7, 0x6}, {0x2, 0x6, 0xe6, 0x1f, 0x5, 0x100000000, 0x0, 0x5, 0x0, 0x101, 0x0, 0x10000, 0x1000}, {0xffff, 0xe5, 0x8, 0x8, 0xfffffffffffffffb, 0x3, 0x74b, 0xffffffffffffffff, 0x20, 0x1, 0x1, 0x5, 0x401}], 0x401}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x2000, 0x0) 2018/05/11 22:23:23 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x2, 0x7, 0x1, 0x7fff, 0x0, 0xff, 0x1ff, 0x4, 0x5, 0x1}, 0xb) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="c6295e46ca6c09b612ec6f") syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x46, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="6bcf2945e87eb648d875d4e81ec22d479adb2570b97e34213291aebb458ec30c49d13db5782f23df749bde086e7022738d7fc737cd03eef3ac099cce15a9b1fc764a226e91ffb368d4565abaa9b01f9bb969af25e09cd75cc2815db2e26538de41b884f7f201a6fbd59d7486de7e12f0874e3578fa4c114025d9d5a262099f69bc4157d30fca61b740e4939ce2239f7884c63543350d6edbe6b746aca5b84dc7020cc3345bf5791c4b0cd7a1aeef09212d87a5988b9c66863a64d9fed3350128e66c52e9b481aba700000000000000000000000000", @ANYRES16=r1, @ANYRES64=r1, @ANYRES64=r1, @ANYBLOB="3aef151d3a0f969d86f3c3615b6a77b46a7c1f6c003ab9e5b69aa909bad45f76fe723ef16ff9859c3404874125df47be085624f66a0c0fcdaa99c7ac19ed2dcce7d26ce8912b3fc1e854cca68fd9d664a9a01483bc3f0ee2a6c87e3f29e8aafda205ad941c1dae1d702744952579278a6b1127bf2ba7fff41af7f2e38a0cd598f6b6d88b1d4831331121e7a4674f0ab523dbd4170ef1d9dd7e5d5371b7754320ce707ed7c01e3d5e3f4157aab0b4e46c292be986621613b322e570cf87d3208bab"]]) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fbfa, 0x0) fdatasync(r2) io_setup(0x2, &(0x7f0000000000)=0x0) finit_module(r2, &(0x7f0000000040)='ppp1\x00', 0x2) io_submit(r3, 0x1, &(0x7f00000008c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000001c0)="ab", 0x1}]) dup3(r1, r1, 0x80000) [ 106.425242] binder: 7209:7212 got new transaction with bad transaction stack, transaction 5 has target 7209:0 [ 106.426234] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 106.435672] binder: 7209:7212 transaction failed 29201/-71, size 0-0 line 2883 2018/05/11 22:23:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x7, 0x4) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/05/11 22:23:23 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmmsg(r0, &(0x7f0000009e00)=[{{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000002d00)}}, {{&(0x7f0000003780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000004d40), 0x0, &(0x7f0000004dc0)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x994e) [ 106.499678] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/11 22:23:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0x801c581f, &(0x7f0000000380)) 2018/05/11 22:23:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x800000000000224, &(0x7f0000000080)=[{}, {}], &(0x7f0000000100)={0x0, 0x989680}) socket$inet6_udp(0xa, 0x2, 0x0) io_submit(0x0, 0x0, &(0x7f0000000340)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000000000040, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ff2000/0xd000)=nil, 0xffffffffffff8001, 0x1, 0x50, &(0x7f0000ffb000/0x2000)=nil, 0x9}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000280)={0xb600000000000000, 0x3, r2, 0x7, r3, 0x6, 0x4, 0xff}) timer_create(0x0, &(0x7f0000ee4000), &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(0x0, 0x0) [ 106.533170] binder: 7209:7230 ioctl 40046207 0 returned -16 2018/05/11 22:23:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) [ 106.575753] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 106.603421] binder_alloc: 7209: binder_alloc_buf, no vma [ 106.609142] binder: 7209:7230 transaction failed 29189/-3, size 0-0 line 2971 [ 106.624765] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 106.656758] binder_alloc: binder_alloc_mmap_handler: 7241 20000000-20001000 already mapped failed -16 2018/05/11 22:23:24 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) setpgid(r1, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) accept$ax25(r3, 0x0, &(0x7f00000000c0)) ioctl$TCGETA(r0, 0x40045569, &(0x7f0000000000)) [ 106.669783] netlink: 'syz-executor5': attribute type 41 has an invalid length. 2018/05/11 22:23:24 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/md0\x00'}, {0x20, '/dev/md0\x00'}, {0x20, 'vboxnet0keyringsystemselinux*wlan1'}, {0x20, '/dev/md0\x00'}, {0x20, 'keyring.\\*ppp0+proc'}], 0xa, "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0x1060) [ 106.729816] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 106.738314] netlink: 'syz-executor5': attribute type 41 has an invalid length. 2018/05/11 22:23:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000040)='tls\x00', 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r1, 0xae9a) lseek(r1, 0x3, 0xfffffffffffffffd) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000080)={0x9, 0xbc2, 0x7c87, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001280)={0x0, 0x83b9, 0xde5f, 0x0, 0x0, [], [], [], 0x2, 0x1d16ee}) io_setup(0x5, &(0x7f0000000140)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001200)={0x0, 0x0, 0x1, 0xcf67}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001240)={0xfff, r3}) io_submit(r2, 0x1, &(0x7f00000011c0)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)="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", 0x1000, 0x1000, 0x0, 0x0, r0}]) 2018/05/11 22:23:24 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) fallocate(r0, 0x20, 0x0, 0x3000000002) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x200, 0x3a, 0x300, 0x70bd2c, 0x25dfdbfd, {0x12}, [@nested={0x1e4, 0x2, [@generic="47d5279db70c0dc9b51d032ed61e020300528ce8be7ff1998eeeaace4b087b16c0dad4a9ff33b0e3cd80b806fc9d0b0351dcb9bf62fcdb794dc9ccd99c3d3e4d4707e406202c69", @generic="8d6d24ffaf4b0850817c065e67ddf63407321538f6f99b900962f85961c08fecd5e9ed9063c740573f7d710d10ca2f4453c87ef1730db937d2b410751018a8f1f9efdbb31b7d15791c403a1d2fb895802b0c5dde1ceb406c57f8e3043a669c1ad14a77d1af0efc061c7ee788fa5671811207611991abcaedf2a1f69bb848b606c4c217ae7369ab00d4d90ba3cfdf", @generic="5b5ba4091706d5e5a5947de4b222149c3b2a17e516be8b5675b582337a24ad8de0f73fbf9847a1e9791e2a0bbed4952fad41a548a335af95302129de8d8f6486b59c159a026901e3bcd73fc84055952d69c233bbf262aa9ddbb78e5ba15f1a4da02cd55e1a1ab340c54657f45bfb54bd6c716a785e864725943dd0ca969a59e9b83b78481e103e4c95ae73ea6946bb76be7f7e239817127a051699799c6349e13feb41f9a50dc8abdf", @typed={0x58, 0x46, @binary="48275fcbe587a8f717e60f03ecd0479a801ce7c1744286fa5badbc9362382f8f29c962806d0678fee562e336d3ee0102d279eaa8a56d67fba5bb7970a340fe703a871f043d1a5cedb3c460116f998d6e5e4b"}, @typed={0x8, 0x47, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}]}, @typed={0x8, 0x85, @str='-}\x00'}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000040}, 0x81) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x100000001}, 0x1) [ 106.770725] binder: undelivered TRANSACTION_ERROR: 29189 [ 106.792522] binder: send failed reply for transaction 5 to 7209:7212 2018/05/11 22:23:24 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000040)={@dev, @multicast2}, &(0x7f0000000080)=0xc) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0x5b) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 106.832474] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/11 22:23:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/45) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/05/11 22:23:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x41) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000002ed3108"]) 2018/05/11 22:23:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000003bc0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/153, 0x99}, {&(0x7f0000000100)=""/104, 0x68}], 0x2, &(0x7f00000001c0)=""/16, 0x10, 0x4}, 0x100000000}, {{&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000400)=""/248, 0xf8}, {&(0x7f0000000500)=""/222, 0xde}], 0x5, &(0x7f0000000680)=""/57, 0x39, 0xad8}}, {{&(0x7f00000006c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000800)=""/243, 0xf3}, {&(0x7f0000000900)=""/104, 0x68}, {&(0x7f0000000980)=""/30, 0x1e}, {&(0x7f00000009c0)=""/147, 0x93}, {&(0x7f0000000a80)=""/7, 0x7}, {&(0x7f0000000ac0)=""/136, 0x88}], 0x7, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f0000000c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000c80)=""/164, 0xa4}, {&(0x7f0000000d40)=""/157, 0x9d}, {&(0x7f0000000e00)=""/67, 0x43}], 0x3, &(0x7f0000000ec0)=""/232, 0xe8, 0x30}, 0x5130123e}, {{&(0x7f0000000fc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001040)=""/164, 0xa4}], 0x1, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f0000001140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/42, 0x2a, 0x5}, 0x7fff}, {{&(0x7f0000001240)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001600)=[{&(0x7f00000012c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/85, 0x55}, {&(0x7f00000013c0)=""/248, 0xf8}, {&(0x7f00000014c0)=""/42, 0x2a}, {&(0x7f0000001500)=""/150, 0x96}, {&(0x7f00000015c0)=""/33, 0x21}], 0x6, &(0x7f0000001680)=""/143, 0x8f, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001740)=""/145, 0x91}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x2, &(0x7f0000002b80)=""/4096, 0x1000, 0x3}, 0x6}, {{&(0x7f0000001840), 0x80, &(0x7f0000003b80)=[{&(0x7f00000018c0)=""/239, 0xef}, {&(0x7f0000001a40)=""/159, 0x9f}], 0x2, 0x0, 0x0, 0x400}, 0x8}], 0x9, 0x40000040, &(0x7f0000003e00)={0x0, 0x1c9c380}) lstat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)) socketpair(0x13, 0x5, 0x2, &(0x7f00000011c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000001a00)={0x1000, &(0x7f0000004440)="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"}) getsockname$packet(0xffffffffffffffff, &(0x7f0000004340), &(0x7f0000004380)=0x14) geteuid() ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000019c0)={'vcan0\x00', r1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006bc0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000006cc0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000043c0)=@report={0x78, 0x20, 0x302, 0x70bd27, 0x25dfdbfc, {0x7c, {@in6, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0x2c, r4, r5}}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x3f}}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:23:24 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000240)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="10", 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f00000005c0)=@hci={0x1f, r3, 0x70a1c7db9c4d432d}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000640)="3325c1642c032a2933522e576d311ef42bcbc4f5b8b855ddf0757f420eb1f312e557f04e0ab4da8f84bc7045eef06d10cecabbd26e8c473a1ae28b7c7bd5084a27d137f74de53e2f7c1085e498ee3d13a4b429e8bc3ad43b7d81adbbc3e4bd146c221b91b9d5b17e471680d90e565e1e1a48a3248a64624af2228949301d7e228a73933c70fd9a142cb6183f6e2e76de4dbb68745234c5a5876b6b33ceccf1273f81fe0f047677abe9652dd455dd5bb55804373b4c6502c69dffe1530b39f0", 0xbf}], 0x1, 0x0, 0x0, 0x4000}, 0x1) r4 = dup3(r2, r1, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000300)=@pic={0x5, 0x8, 0x6, 0xfffffffffffffffa, 0x1000, 0x4, 0x8, 0x10001, 0x7, 0x8, 0x101, 0x0, 0x2, 0x7fff, 0x100, 0x1}) fcntl$setstatus(r1, 0x4, 0x4000) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000a40), 0x0, 0x0) write$cgroup_pid(r4, &(0x7f0000000000)={[0x37, 0x31, 0x35, 0x33]}, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000000300)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/05/11 22:23:24 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0x10, 0x2000000003, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000200)="ccdc3aebacad407acaf3ade7d9027d1abed8d6ab7f05b418f2dcc52672b528c195152d4e45f1462712342045453bb1c033aee4dda04a997fb39d88bfd73e7c48709c270a15a00d7858f18ac2c7fa94e372ecbc7a39c77d471c1c50dddcf7444b81c6870ddcf9fc6d06ea166deb6c9f902e44d205b312fc6e759d7011d0f6e5886c683e7ba1edd852e2c3c578702589c45a6ce36660dabe754eb91fc17e65ca13d12926167a78c5d500cc382232717ef3bff2b94d906c065cb55a014a4ca8eb74c43ca2bb84") ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900070020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 107.112349] IPv6: Can't replace route, no match found [ 107.150446] IPv6: Can't replace route, no match found [ 107.378277] syz-executor6 (7290) used greatest stack depth: 14744 bytes left 2018/05/11 22:23:24 executing program 5: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) sendto$inet6(r0, &(0x7f0000001340), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) membarrier(0x39, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/150, 0x96) 2018/05/11 22:23:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/05/11 22:23:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) acct(&(0x7f0000000000)='./file0\x00') ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000180)={"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"}) 2018/05/11 22:23:24 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaae0f4da01cc11852492bc9dc1126417a95ded7356be669364716c8cbe3da4aa00ff08060001080006040001aa15aaaa"], 0x0) 2018/05/11 22:23:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) semget(0x1, 0x4, 0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/11 22:23:24 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(r2, r2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3c, 0x3, @thr={&(0x7f00000000c0)="7477772950ba0b334a6281e6c1d9bd0352ca7a32e1e8f9b949e05abfe95449d8a8469d6cc129ea8be23a23507183889a91ead0c39fb32124", &(0x7f00000001c0)="1ae53049f4d4f38e477fa38a7981cfdb7830cc8e5c09518df02d136f1c59119b63b9a6fbfef106f3c256f7d6e51915bda27bfeb38c55b1c408b7d4918d98e1f398452b04f84fb8cbb23059382d4b4c5a8e64beb44f3b2507fe1e86925c06f11a4069cecaeb953e70e5657f1b6cbf77e54f07d3c2ba91bca7fa6f4b476fdb1b7847790e030ec9493c8117bb8dd15eaeafa748f9fe0cdcd60de593d86b7ee0aa3103fa4a08d1c329c0b761d9e50fea5b5d93c9eadf7e4b31a48de7250658ce0d3ae45572"}}, &(0x7f0000000140)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/11 22:23:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[]}, 0x1, 0x0, 0x0, 0x4080}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x2, 0x2, 0x5, 0x6, r2}) 2018/05/11 22:23:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xba}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x98}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x60) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x800000000000001) 2018/05/11 22:23:25 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x9de8, 0xccd, 0x6, 0x0, 0x0, 0x48dc, 0x0, 0xe, 0x2, 0xf0, 0x9, 0x4, 0xb, 0x4c, 0x79, 0x100000001, 0x6b5, 0x8, 0x10001, 0x400, 0x401, 0x2, 0x3, 0x0, 0xbe7e, 0x6, 0x1, 0x1, 0x1ff, 0xffff, 0x1, 0x3, 0xdbd, 0x0, 0xfff, 0x1000, 0x0, 0x123a, 0x0, @perf_config_ext={0xec00000000000000, 0x7fffffff}, 0x2, 0xfffffffffffffffd, 0x7f, 0x2, 0x2, 0x3, 0x76597d44}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3ff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000400)='./file1\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="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", 0x102, 0x400}], 0x10000, &(0x7f00000003c0)) 2018/05/11 22:23:25 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x101}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x0, 0x800) read(r2, &(0x7f0000000200)=""/117, 0x75) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3, 0x2}) read(r2, &(0x7f00000000c0)=""/61, 0x1e) 2018/05/11 22:23:25 executing program 3: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000100)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0x33, &(0x7f00000000c0)="f6f9dea244e4842091eafd48b7b68015b364f542c67e94219787bb06f394f5ecd74d2bee690e1b83af8ff3b0b3b8d8950b198a"}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) listen(r0, 0x5) [ 107.678323] Process accounting resumed [ 107.708398] EXT4-fs (loop7): filesystem is read-only [ 107.713728] EXT4-fs (loop7): Number of reserved GDT blocks insanely large: 49231 [ 107.786907] EXT4-fs (loop7): filesystem is read-only [ 107.792192] EXT4-fs (loop7): Number of reserved GDT blocks insanely large: 49231 2018/05/11 22:23:25 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x714, 0x1, 0x6, 0x7f, 0x3, 0x8}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) 2018/05/11 22:23:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge_slave_0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000100)={0x1000, 0x3, 0x80000003, 0x4, 0x6}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x20) 2018/05/11 22:23:25 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x1, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x7}}}, 0x32) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r0, r1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="6ef561") ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) r4 = getpid() tgkill(r3, r4, 0x19) 2018/05/11 22:23:25 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x0) sendto$inet6(r0, &(0x7f000005d000), 0x0, 0x0, &(0x7f0000737000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x80000000}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0x2, 0x8bce}, 0x10) recvfrom$inet6(r0, &(0x7f00000002c0)=""/246, 0x3f34487329ce96f, 0x2000, 0x0, 0x0) 2018/05/11 22:23:25 executing program 7: socketpair$inet(0x1e, 0x801, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001bc0), 0x1e5, &(0x7f0000003000)}}], 0x2, 0x0) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="e2cd2772370cc3853f05ac8a58aa56bb6d344f729caccf64bb4779bdac5ab927912e32dafba7742b10d1beabf8672ce2099cc48a24fed5bc31795a70fd5c34501e2deb06618692eec2138dfc04af10971b49408b77318d944faac07c21933f0f0dd40247c38c9e638ae53d9608bbce283f65d3150ac72291aa2e744115c7b3d0b3fb3fcb55303b74b420168e322d5627f3aa2d09950e003383f134b136b169", 0x9f}, {&(0x7f00000000c0)="d2f93158b7a08df88de2d32bf9732eea042c8cf05876d43408b66766c14e4fa65094c6a115d85e65e922eacceffeee92625f8fab77d66ca0634901eef25a3ee07859e07f3245c1e3eccf92c77a914a9eea4fda", 0x53}, {&(0x7f0000000140)="16a95390652b3b24c0157f2f7af0f5e0074150ad8e771aaa111cb62e514116d2be4554a8960cede81185926bf369ae42c11df1e9faf89672da75e4f660804a5e26027788226ec6b5a80f44f329a37194c7b4c237f83199e0968775f39e2cedacdaebed0bf16d5f13356ae411cb2d8205415508583f285983fefb8dbf0e13a7c14e2a31efb6918eca7f25b117c99e3ce21bfba181ac1cd8de", 0x98}, {&(0x7f0000000200)="7d3d1454c11de93961", 0x9}, {&(0x7f0000000240)="6ead4086d96cea3eebaa6de3722c83cbabd4f5e06171564a04093434aad1922797b83ecbed95607fc56baffdf0367ab0087ec66379988c1d599ad74f57871bca6d7d2e6b38f613331324fc9466c69324acb13684aed347bd3f57e615572bf143c839bd426404ace7e85ee47f8ef2b59a71208980c4015a5ccb8cb28b6cc763ab6574314ccc91140a198ea27e478e8986cb0099641772e72ce8096d12fdaf552b50f8247303b35ba74f39053f", 0xac}], 0x5, 0x5) 2018/05/11 22:23:25 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) memfd_create(&(0x7f0000000180)='\t', 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)=""/17, &(0x7f0000000240)=0x11) write$sndseq(r1, &(0x7f0000000000), 0x2b2) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/11 22:23:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300001000000000000000000000000800130000000000000000000000000023000000000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000000000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xff, 0x420040) r2 = accept(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000380)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'yam0\x00', r3}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x570, &(0x7f0000000140)=0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) 2018/05/11 22:23:25 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0, 0x20011, r0, 0x0) r1 = socket(0x1, 0x807, 0xfffffffffffffffb) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x101, 0x20, 0xffffffffffff9117, 0x588}, {0x9, 0x20, 0xdda2, 0x80}, {0x8, 0x69, 0x7ff, 0x4}, {0xb, 0xfffffffeffffffff, 0x31d, 0xff}, {0x0, 0x100000001, 0xffffffffffff7915, 0x3}]}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x24000000, &(0x7f0000009000)}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x20) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2401, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) [ 107.928184] binder: 7377:7379 transaction failed 29189/-22, size 40-8 line 2856 [ 107.950140] binder: 7377:7379 ioctl c0306201 20008000 returned -14 2018/05/11 22:23:25 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = getpid() ptrace$peek(0x3, r1, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x0, 0xffffffff, 0x401, 0x3f, 0x5, 0x4, 0x9, {r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x375a, 0xffffffffffffff5f, 0x4, 0x800, 0x9}}, &(0x7f0000000240)=0xb0) 2018/05/11 22:23:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="747275737465642e29215d6574683070707030232a6d696d655f747170652e0035587899ba8eb62ab35b0c270ee6e0ba5b8704c37c860a581af1fc369deb41d8fec8f74cbe1d1bac1ef050f1bb8fed3c3928037dfb9227d439ec7e0ff50098ecf4484e169895906847cde9fde3eb41f9a85ba2dedb2283453febac2c245b0882dc54bb89401607"], &(0x7f0000000080)='proc\x00', 0x5, 0x3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xfff, 0x4) [ 107.973613] binder: 7377:7379 transaction failed 29189/-22, size 40-8 line 2856 2018/05/11 22:23:25 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/autofs\x00', 0x44000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000840)={0x5, &(0x7f0000000800)=[{0x10001, 0x7}, {0x4, 0x6}, {0x3, 0x3d6e}, {0x2, 0x9}, {0x4, 0xffffffff}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='sessionid\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000480)=""/218, 0xda}, {&(0x7f0000000040)=""/105, 0x69}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/21, 0x15}, {&(0x7f0000000680)=""/131, 0x83}], 0x8) exit(0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000000900)=[{}, {}, {}, {}]}) pread64(r1, &(0x7f0000000380)=""/250, 0xfa, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f00000008c0)='sessionid\x00') 2018/05/11 22:23:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCSSOFTCAR(r1, 0x402c542d, &(0x7f00000000c0)) 2018/05/11 22:23:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x7, 0x5, 0x8) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000200)) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x84001) [ 108.008798] binder: 7377:7379 ioctl c0306201 20008000 returned -14 2018/05/11 22:23:25 executing program 1: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) pread64(r0, &(0x7f0000000100)=""/252, 0xfc, 0x0) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/05/11 22:23:25 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = socket(0x4, 0xfffffffffffffffe, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000600)=&(0x7f0000000580)) 2018/05/11 22:23:25 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x8e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, {0xa, 0x4e24, 0x42d, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x100, [0xac20, 0x9, 0x3f, 0x0, 0x81, 0x80000000, 0x7ff, 0xd2]}, 0x5c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000240)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10000, 0x0) 2018/05/11 22:23:25 executing program 2: 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_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x900}) 2018/05/11 22:23:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x6002, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4(r1, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0xfffffffffffffe96, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100), 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/58) 2018/05/11 22:23:26 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r1 = socket(0x2000000000000010, 0x803, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)={"8d797a30"}, 0x4) write(r1, &(0x7f0000000040)="240000001a0025f0806bd1810000001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/05/11 22:23:26 executing program 2: clone(0x800000, &(0x7f0000000080)="6f47a4ca75d1803c4f8e1ced7054becf2209cbfbcbb807abf31c11ac9538e2f0cf966dba45feac1f0cf939ea94315e73192fb47a5d036d883430174bfe35440d17de155855fc345c3b63371aa4e95212f072c5d5b87ad13f861d3e2300a09159cd3792aa5e890083937f3d939a6d76363453d0deb1f3b88bfa4ea68cbfe641c71377a5129cb70135d4845e192eb31d8e4c639b56bdb8046f10bf7130a210b700e1ccc3c6e98875797d65c871248fe0e95223997cbd597077ae1ec9ca1858c33129ebcf93a08a60c2b079f19c4ee90a41633fd0fe74f2d5ca03e2ef2108e7b4ee68f739e10a8e4fe835c1b3a1d3", &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)="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") r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/05/11 22:23:26 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x0, 0x0) socketpair(0xa, 0xa, 0x10001, &(0x7f00000004c0)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000500)={r1, 0x5, 0x5, r2}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="2b2bbf3c35fbbbeb26231a13c4eaf36cd899867576b3d91f712ca922aa4b3e1ccebd4800fa35349a688bb4498174c23c5e2a04fc7f454dc64a3b0fdbed89677f5bff636385a79b125cd5689241e39f5862a15adec96830ed6b1594bccb50bea0dbc4f3baa76ffd61bbafcb60461e5cc6d39dbdb307e294bbae603990794f60692e5c7cacee8ef148b1795cc82a9e0ce43f471471ee324d9e42c66bbc2c00e2c0", 0xa0}, {&(0x7f0000000180)="60cdbe9f2083408b0ba916518a2e3a2bacf4c3405341af955b4da1201c5f722c08c0061e1b5059c03f9f7a1d2d98a4ca8f5a98669afdc731fce7de54b22d9c50d8562d4d69eba3b3ab41d446b782006af47c4f48ce7c16c0f5ee1d37298a2a0fbc3be0524dae37be40ae2f37873c431089c18bca4c76d5e206a9a67b304721e7193b137b4d858868d7edccfb5b7a8f3e87b48d4e3f8f0c06176cbe4034e34f65784d2cc1dfd4", 0xa6}, {&(0x7f0000000240)="c9e682918377432c1f29613232ffc77dbe314f28dae6749224284d8a2d13311aca6bcf3382b2bc98168e10bd5ae05fa35ab1c3df3c70f7185291ca23d6743d462bafaa0d9742595eb0cac434c39732672e080bbb1b0318f5ed237fc2d83a3e244edaf934a8f0ab3209a887d5944acb0054f121f6d5490c655e1a4c87d16ad501f39397a87c2de094c58f1fd33638127abc1a5a26a5c0a2faa772b26dabf31004f9d0ba66724bf673003a22fb", 0xac}], 0x3, &(0x7f0000000340)=[{0xe8, 0x12f, 0x100, "51eb74e81fb7b1d7f8319346e2c002e7180336ce3f1687710929b8b9118391c27616cf884496ccfb627a5441ca953e680e394a2e8e6c5ba0ddd7b1295dbb27d8360ae238f6c19f0ee951130ac8a7f1786fbfa387c135da31afa3036955251d1e5922e291831b4295b27ffb079adb26aa9f3fda3c74b70d505170049810c34458c26c13eddc25851b9a9afb15d1d617e921af4c221839128cf342bcc236715f47206d9bfa70ecab147da572d4b68cafb04450d2e1192ab8d484b49fedb118843650fa96619b0f7dbda9e6c91966fde04280"}], 0xe8, 0x10}, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) personality(0x800008) uname(&(0x7f0000000000)=""/15) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000540)=""/82) 2018/05/11 22:23:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x400) listen(r1, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x400) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x8}) ioctl$TCSETS(r2, 0x5412, &(0x7f0000000080)={0xffffffffffffffff}) 2018/05/11 22:23:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x800) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000000), 0x4) 2018/05/11 22:23:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x1f, 0x0, 0x1, 0xf7a, 0x0, 0xfff, 0x20040, 0x4, 0x7ff, 0x0, 0xffff, 0x3, 0x8, 0x5, 0x8, 0xfffffffffffffffe, 0x318, 0xffffffff, 0xff, 0xffff, 0x9f8, 0x3f, 0x8, 0x80, 0x6, 0x1, 0x5, 0x1, 0x0, 0x0, 0x8000, 0x2b, 0x43, 0x4, 0x4, 0xb9, 0x0, 0x6, 0x4, @perf_config_ext={0xe6e8, 0x3006}, 0x2002, 0x5, 0x7fffffff, 0x1, 0x1, 0x83, 0xfff}, r1, 0x8, r0, 0x8) r2 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='ipddp0\x00', 0x10) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) 2018/05/11 22:23:26 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101900, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setreuid(r1, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgrp(0x0) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$setownex(r3, 0xf, &(0x7f0000000840)={0x0, r4}) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/11 22:23:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x5) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/11 22:23:26 executing program 0: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$inet(0x2, 0x2000000080002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x2, 0x218, [0x0, 0x20000400, 0x200004d8, 0x20000508], 0x0, &(0x7f0000000000), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bridge0\x00', 'nr0\x00', 'ip6tnl0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ifb0\x00', 'bcsh0\x00', 'vlan0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x290) 2018/05/11 22:23:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2=0xe0000002, @rand_addr}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:23:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) syz_open_pts(r0, 0x10000000002) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) 2018/05/11 22:23:26 executing program 3: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x40) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r4, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/222, 0xde}], 0x1) 2018/05/11 22:23:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r2 = gettid() r3 = getpid() bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ptrace$setopts(0x4206, r3, 0x0, 0x50) kcmp(r2, r3, 0x0, r1, r0) 2018/05/11 22:23:26 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x5, 0x100000000209e1f, 0x8000000001, 0x5}, 0x2c) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00000000c0)="ea4e77557320df2ef1a4b690640e1eaad88a75be5ad74490cbc8ab1b4f2ff6ea7ee7f3cb896e12ee033570e74fae92f0863ac17f85934739fea983c1b3db3e5f9289213d632c37a7a6de7ca8f7f685c288a6833229", &(0x7f0000000140)=""/98}, 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x37, 0x20001) accept4$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) 2018/05/11 22:23:26 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000006c0)={0x7, 0x5, 0x2, 'queue1\x00', 0x40000000000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x500, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r3) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r5 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) listen(r1, 0x80000001) ioctl$TIOCGPTPEER(r4, 0x5441, 0xc003) keyctl$read(0xb, r5, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r6}, 0x14) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000000680), 0x8000fffffffe) [ 109.265700] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain 2018/05/11 22:23:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)="45b084162b0d71aba3fa3bf4eebdae8d64c4d2f6dad1ee67cc8d5b65f7df9c18774ea6b8513082ef47da427a712b37e9561f371841fa02d60a5791667dc36450c6492acfb58fcb0c6d8f2209196cfac5b608ed4b4ad2422de09d39eced09f246c13531d45fb43926b95958de01418b2523", 0x71) 2018/05/11 22:23:26 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000600)=r3) bind$bt_hci(r0, &(0x7f00000005c0)={0x1f, r2, 0x3}, 0xc) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x7, 0x2f8}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4623, @loopback=0x7f000001}}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000006c0)=0x200000000, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x0, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r5, 0x1) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r4, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r7 = socket$nl_generic(0x10, 0x3, 0x10) msgget$private(0x0, 0x2) sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYRES32=r6], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000680)=0x3, 0x4) bind$bt_hci(r5, &(0x7f0000000300)={0x1f, r6, 0x5}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(r5, 0x0, 0x0, 0x80000) 2018/05/11 22:23:26 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x1, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES32]) syncfs(r0) [ 109.543584] 9pnet_virtio: no channels available for device ./file0/file0 2018/05/11 22:23:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)={0x303, 0x1, 0xffffffa5, "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"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1}) 2018/05/11 22:23:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') restart_syscall() ioctl$VT_RELDISP(r0, 0xb701) ioctl$VT_RELDISP(r0, 0x5605) 2018/05/11 22:23:27 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="3bce9e461b1a9632ad688984c8277110", 0x10, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0x6) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x100, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) openat$cgroup_subtree(r3, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="240800001d003f05586aa366be09000007000000", @ANYRES32=r4, @ANYBLOB="0a0004050800090006000000"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40) keyctl$chown(0x4, r1, r2, 0x0) 2018/05/11 22:23:27 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'S1N', 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "bb06dd", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x141100, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="ea1af49faf2eff52b6f9bc1775c02dc4f4207293f43b298b37fe4c89b79998371b1529ac320716c809701388df90f7b8255f03d464c98380ab1d5a696aff12494192b6eb14ce7932a4a9bd8acf1f") ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x6) 2018/05/11 22:23:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa1c0000000000119078ac2314aaac14140010004e200008907800000000000000000000000000"], &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000140)={{0x0, 0x7, 0x5, 0x758, "856c17c9967dd8f3354aa319ef3d57483c25b598a850e09482e52f4f0d95fe59c3c0b72793e9ed0a83c2a7c2", 0x86}, 0x80, [0x9, 0x7c6fdb82, 0x1, 0x5, 0x6, 0x0, 0x5, 0x400000000000, 0x5, 0x4, 0x7f, 0xffffffff, 0x80000000, 0x3, 0x7bdf, 0x2, 0x1407, 0x3, 0x9, 0x9, 0x6, 0x1, 0x5, 0x1, 0xb, 0x6, 0x62, 0x3ae, 0x5, 0x1, 0x9, 0x8, 0x1, 0xffffffff, 0x6, 0xe3ed, 0x4, 0x9, 0x199, 0x80000000, 0x2, 0x330f, 0x2, 0x7ff, 0x1, 0x100000000, 0xfffffffffffffd26, 0x3, 0x2, 0x3, 0x4, 0x28, 0x0, 0xfa4, 0x6, 0x2000000000000000, 0x5, 0xff, 0x10001, 0x4, 0x101, 0x2, 0x1, 0x6, 0xf23, 0x9, 0x58da, 0xfffffffffffff672, 0xff, 0x1b, 0x7fffffff, 0x3, 0x3f, 0x2, 0xff, 0x7, 0x7, 0x6, 0x3, 0x200, 0x8, 0x6, 0xfffffffffffffff8, 0x57cb, 0xfffffffffffffc6c, 0x2, 0x8, 0xfffffffffffffff8, 0xffffffff, 0xfc, 0x70000000000000, 0x4, 0xd, 0x80000000, 0x1, 0x9edb, 0x1, 0x95, 0x8f8, 0x80000000, 0x2, 0x7fff, 0x7fff, 0x0, 0x2, 0x6, 0x7, 0x9, 0x1ff, 0x7, 0x2, 0x40, 0x4, 0x3f, 0x176, 0x7fff, 0x4, 0xfffffffeffffffff, 0x8, 0x204b, 0x31e8, 0x7, 0x81, 0xf3c1, 0x0, 0x9, 0x3, 0xfffffffffffffff9], {r2, r3+30000000}}) 2018/05/11 22:23:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r1 = socket(0xa, 0x1, 0xfffffffffffffffd) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) shutdown(r0, 0x1) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="77454c460000000000003fa668f44d271698fd28e0545f000000000000000000000000000000000000380500000000000000000000000020000000000000007385b065000000000000000000000000000000000000000000000000000000000000000200003f40a8eb3ec66e9631b1362e750ff1bb3566e393bf91f411a1dfa8c8ee82d1a229"], 0x58) 2018/05/11 22:23:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000600)=r3) bind$bt_hci(r0, &(0x7f00000005c0)={0x1f, r2, 0x3}, 0xc) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x7, 0x2f8}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4623, @loopback=0x7f000001}}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000006c0)=0x200000000, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x0, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r5, 0x1) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r4, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r7 = socket$nl_generic(0x10, 0x3, 0x10) msgget$private(0x0, 0x2) sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYRES32=r6], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000680)=0x3, 0x4) bind$bt_hci(r5, &(0x7f0000000300)={0x1f, r6, 0x5}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(r5, 0x0, 0x0, 0x80000) 2018/05/11 22:23:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r1, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r1, r1, 0x7, 0x101, &(0x7f0000000080)="a1d33b707b98fe076c9c1f5d9b49d62a1516c4cf6fbfd72c003837b4499a10e42c542cb182cbda632ae2e93253c93bf8031498edea02728332c7e6e39aeb0e81cc", 0x3ff, 0x5, 0xfffffffffffffffb, 0x3, 0x0, 0x4, 0xc23, "0118053f8a69ac9d09cd9c3956a5f9ac2d670d1b754a658b2bc924265e2bc393aa9a473d758df1824d7173695daff0684fd12d45e95d98be1102f4dcd27912e696f6d0b3839d9705b4fc3fe5503f209ec1c9983b32c6ad2ff9a87375e54d548e8c7989"}) recvfrom$inet6(r1, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 109.593427] 9pnet_virtio: no channels available for device ./file0/file0 2018/05/11 22:23:27 executing program 0: unshare(0x4001ffff) pkey_alloc(0x0, 0x0) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x44, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840000000000000000000000000000002000000000000000010018252711ad830feffffffffffffff000600000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[], @ANYBLOB="0000000000060000"], 0x0, 0x0, &(0x7f00001cd000)}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x5, 0x3f, 0x3, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8, 0x1, 0x1ff, r3}, 0x10) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) connect$pppoe(r0, &(0x7f0000000380)={0x18, 0x0, {0x3, @empty, 'yam0\x00'}}, 0x1e) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000340)={'ipddp0\x00', 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000004500001c0000000000009078ac1414007f00000100009078e0000002335b959bffe3f89db6bf130085ccf624d369e9785bc61e66f269451472766e68105536b42cabd8e833c74943c9b5"], 0xfc78) 2018/05/11 22:23:27 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000002c0), 0x0, 0x0, &(0x7f00006c9ff0), &(0x7f0000000240), 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="05d8f731000d2abc1a24451af050fd7888be4911edb92b38fea64a835e09a807912b4f016cba33978ef9c163da5ca76c20582d9967911ea6b4e6e6004aa366c13deb56d2202b04ecdb4a74154facaeffe0b710bba5371de6a463f2d1612709bc1ad9a9a6bf78b077913d9bce28626098d1bbea3ab0a1535c71dbe034272c6a789f35e9343560bb3f08d0894ed830314243d4023e258b5bf679486330097def8c028cd6f7264fa54dbe0697768508b79eb09049de7be09d2f4bf2f7b7e5af7ccb61afb0d30b60b52426841d04c6a3209d76c8188bf10825c18e7a5d86ac22efd97ccb4b", 0xe3, 0xfffffffffffffff9) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/238, 0xee) r1 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\'mime_type{eth0vmnet0selinux%\x00', 0xfffffffffffffffd) eventfd2(0x10000, 0x1) modify_ldt$write2(0x11, &(0x7f0000000500)={0x7, 0x1000, 0x1000, 0x6cb3, 0x200, 0x1000, 0x0, 0x3, 0x7, 0x1}, 0x10) r2 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="d0be23a955e7bb5af4bfc93a19013f6353462e7979dce5b5a979090a6ad9671cd9ec7066324b69f16fc7a5fa5074970f73573a4421ea7c7ebdf583d954dd0451f645acd44460aa52f9b24f7feec8341573a4546322b7fb0646cc4e7cc294d84d4d9dfb69330dc9af531f9893203b2165c12497ca50bfbebc831e198533406fb5071522c42f3d66456a26", 0x8a, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, r1, r2}, &(0x7f0000000440)=""/154, 0x9a, 0x0) 2018/05/11 22:23:27 executing program 1: prctl$getreaper(0x1b, &(0x7f0000000000)) personality(0x8) 2018/05/11 22:23:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x200000000000001) r2 = dup3(r0, r1, 0x0) accept$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_opts(r2, 0x0, 0xb, &(0x7f0000000000)="d6", 0x1) fstat(r0, &(0x7f0000000040)) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) recvmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f0000000400)=@full={{0x3, {"cb82fe77af5696"}}, [{"0d5651d09e1102"}, {"9454dc992a1e07"}, {"9d61e6d6d9621e"}, {"ee66a1b81816b0"}, {"5bb4c501021165"}, {"48bad6373b4ef8"}, {"f353526b40125e"}, {"1eaa591b64e083"}]}, 0x48, &(0x7f0000000380), 0x0, &(0x7f00000001c0)}, 0x2002) [ 109.692014] 9pnet_virtio: no channels available for device ./file0/file0 2018/05/11 22:23:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200140, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6, 0x4, 0x4864}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xffffffffffffff7f, 0x2}, &(0x7f0000000140)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r3, 0x40085500, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000180)="de1a8561bacf899a949cb2") 2018/05/11 22:23:27 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_ifreq(r0, 0x89ee, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_settings={0x0, 0x0, @sync}}) 2018/05/11 22:23:27 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fdatasync(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x5d) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000040)=[{{&(0x7f00000015c0)=@can={0x1d}, 0x10, &(0x7f0000001840), 0x0, &(0x7f0000001880)}}, {{&(0x7f00000028c0)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x10, &(0x7f0000002e00), 0x0, &(0x7f0000002e80)=ANY=[@ANYBLOB="a9fe0200000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/05/11 22:23:27 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0xfe) ftruncate(r0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendto$ipx(r0, &(0x7f0000000100)="b8928b8e42c1115ff482213be6d9f50910a942fdab9779f38035cbaf2cba09f1b4de2cbbaa10ae6380b278077002e6762336eca0cddd58450e5b144dbe69b04ad8612c853ed645740f7822", 0x4b, 0x810, &(0x7f00000000c0)={0x4, 0x100000001, 0x2, "1dc63f9b9e33", 0x8000}, 0x10) [ 109.777167] binder_alloc: 7558: binder_alloc_buf size 72057594037927944 failed, no address space [ 109.786289] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 109.795160] binder: 7558:7560 transaction failed 29201/-28, size 72057594037927935-6 line 2971 2018/05/11 22:23:27 executing program 6: r0 = socket$inet6(0xa, 0x2000000000005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x5, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf16a, 0x200000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x1000) 2018/05/11 22:23:27 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x56, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f00000000c0)) write$cgroup_type(r1, &(0x7f0000000000)='khreaded\x00', 0x1) [ 109.919530] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 109.964766] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/11 22:23:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000380)=[{}, {&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/52, 0x34}], 0x5, &(0x7f0000000400)=""/12, 0xc, 0xfffffffffffffffb}, 0x0) read(r0, &(0x7f0000000200)=""/187, 0x245b) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 22:23:27 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x65, &(0x7f0000013e95), 0x4) r4 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000011000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffffbff}, 0x10) close(r3) close(r1) 2018/05/11 22:23:27 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x10000, 0x4400) mq_timedreceive(r0, &(0x7f0000000100)=""/179, 0xb3, 0x7fffffff, &(0x7f00000001c0)={0x77359400}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv4_newrule={0x20, 0x20, 0x323, 0x0, 0x0, {0x2}}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x1, 0x7, [@dev={0xac, 0x14, 0x14, 0x18}, @multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x12}]}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) [ 109.991956] binder: 7558:7591 ioctl 40046207 0 returned -16 [ 110.001571] binder_alloc: 7558: binder_alloc_buf size 72057594037927944 failed, no address space [ 110.010721] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 110.019494] binder: 7558:7560 transaction failed 29201/-28, size 72057594037927935-6 line 2971 [ 110.112009] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.137513] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.180239] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.198273] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.487414] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 [ 110.613122] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 2018/05/11 22:23:28 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x863, 0x8200) 2018/05/11 22:23:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xd0f}, &(0x7f0000000040)=0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0xff, 0x6, 0x1ff, 0xffff, 0x5, 0x7, 0x2, 0xfffffffffffffff9, 0x7c, 0x1000, 0xfffffffffffffffd}) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0xc0a85322, &(0x7f0000000200)={0x7fff, 0x400000000000, 0x0, 'queue0\x00'}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x4, 0x0, {0xffffffffffffffff, 0x3, 0x5ad, 0x1, 0x6}}) 2018/05/11 22:23:28 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x4, 0x70, 0x8, 0xd9, 0x8df, 0x492, 0x0, 0xf87f, 0x800, 0x4, 0xfffffffffffffc00, 0x5, 0x6, 0xfffffffffffffffb, 0x0, 0xb44, 0x204000000000000, 0x1, 0x4, 0x1ff, 0x2, 0x8000, 0x3f, 0xffff, 0x5f67, 0x4c, 0x113c00000000, 0xfffffffffffffffc, 0x6, 0x0, 0x3e1, 0x3, 0x2, 0x8, 0xffffffff80000001, 0x908, 0x7, 0x4, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x10000, 0x1, 0x4, 0x7, 0x67f, 0x7f, 0x4000000000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) r3 = fcntl$dupfd(r0, 0x0, r0) bind$can_raw(r3, &(0x7f0000000000)={0x1d}, 0x10) 2018/05/11 22:23:28 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x2f1, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000680)=""/243, &(0x7f0000000780)=0xf3) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001440)=""/153, &(0x7f0000001500)=0x99) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000007c0), &(0x7f0000000800)=0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000140)='nfs4\x00', &(0x7f0000000180)='./file0/file0\x00', 0x4, 0x6, &(0x7f0000000540)=[{&(0x7f00000001c0)="11c8e42f06476df32bdcdd3f4a43ad4d36824acdfa737532c4f33222c67622f70995e29d5a40562aa8ab873b229578d0a198a67f1f859295977e30168eedaa799ad69a05f6273b6b4fae8825f94b17e3181e00cff5a052512de1cd9ea9859eb1c4b7bd2764e61fb464fbdd53ecea44f9997bb18d3c75c636", 0x78, 0x7}, {&(0x7f00000002c0)="435fea878617b8cf6563291a3232b9e50517755a3f62530f6620a7e72f1d98f0628c082497cbb637608f4929f7d90f3e94e88ea965563925d55b3dceb8dedb613da5dd426b751dd2715cb446e21ce3f99cbcab7fe788e3efbc05c299f3825a8a281bf4b639c7998de3a7b2e7818188368ed8edafa03519f7450031115d49ffc3d6789c50adb1a941cf23e49ad0ff7b1bce648806f105f9c7fa22c9fcafae705dc7964092b7009d50070ab9b69ea6c0af64e532d83328b974d689d710340c044a062c38500013de3ce3fe40af247118dcd644ad38077e399c6bb903cfccdb80", 0xdf, 0x7fffffff}, {&(0x7f00000003c0)="ff53b89a4e11d945d836d3e7f71252c364c918511bbbf05371b63b1e6ce59a05973be59dce6766c63456b1c7fbddbdcbe57b3e4c5de27c75839b760aa0d4f0808debd1a1e1f040c282264f2b17068c82513074d96516ab286cd668df495161df3d29ae0b4d44a4fb144e48308395add9a9230c6e57377f4b1c6e389739272a4c647d0ac2cca1362f9202ec53a9f29c0ef120473b9dcffc70b05cb1b7c37482fdeca8b6104dbab5169deb5bd3c8d6f81820f98d3f", 0xb4, 0xfffffffffffffffc}, {&(0x7f0000000480)="f510c332d35c7af983d274d60c6569719ca0f02c9310125a663bc4e014133ecda4cb90fc5c2a93a95fb210ca1b6f823d8172a300517da4a16bdddaec814c55e80d92670dc5", 0x45, 0x9}, {&(0x7f0000000500)="161f2da8409fb618542d293218ac", 0xe, 0x7}, {&(0x7f0000001540)="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", 0x1000, 0x20}], 0x2800040, &(0x7f0000000600)='cpuset(@\x00') r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x40) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/11 22:23:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180a000003397a4f1a5b31b72a22fa000000000000000000000095000000e69c7fac"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) write(r0, &(0x7f0000000440), 0xfffffca3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000240)=0x5, 0x4) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/05/11 22:23:28 executing program 2: clock_getres(0xffffdffffffffff5, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6b, 0x2000) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x20, 0x7, 0x40, 0x9, 0x80000000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xa234b0, 0x8, 0x1ff, 0x400, 0x8}, 0x14) 2018/05/11 22:23:28 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffff, 0x40) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r4, 0x3, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f00000000c0)="b70c4186fd81f02fafe78c2e79118417647648eb5802bc9b90f6be9effda94b5dbf041c735d1a9e1316daa96e688b0d70a32fa73f504cce80ff84e056d7c27cc709964300215e94a5164fab6520f95afac679b07c18b1cf32281712efe427172ad184dcabd87e0fd40fe104b90f42d08ef3d89aa679c5c1446be5244668b4e209fe7833b20c5d3fd", 0x88, 0x9, 0x0, 0x0, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x1, r3, &(0x7f0000000380)="8984ad4c7c6545b7a929f9c1d626695e5c185009951f8af2ea3f42e6e4bc469cad5c809bf941cbb766156c91bb7b2c076afd926158b64a7bcb838af8ca09397a5941b1382cc034fbfdf02731df1858a72e74653bc9cdf4f5e5d1ba55aa0a0b342596512d5a977dd87ed47a39ab7c66ad3415e513aabc3379a0f51e601985a5000a467e8fd24ddb3af4162bff542a8c4ec71401e69bf9189de8e588c37eff8db9b5d8d58dde0ef0d83dc33fa041b694ea2b8c3f62d930", 0xb6, 0x100000000005, 0x0, 0x0, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x2412, r0, &(0x7f00000002c0)="921b51c0388caf70c6752588c82c8970a54a4c1feb009dc2045467684cff1422d47207212e9cc8e483471506d49d", 0x2e, 0x6, 0x0, 0x1, r3}]) 2018/05/11 22:23:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) write(r0, &(0x7f0000000080)="530000003d9f5de1d42055bb7c8a326f5208e457f2423816890e777dcee7910913cecb59029b011d142aba206375c8e3cced0104000000000040d743cc665c32af223d42438b496a0304891c88697ae707d4030000000000", 0x58) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x6, 0x4) 2018/05/11 22:23:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x22, {0x2, 0x4e21, @broadcast=0xffffffff}, 'gre0\x00'}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)) 2018/05/11 22:23:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) lseek(r0, 0x40000, 0x4) 2018/05/11 22:23:28 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_NMI(r0, 0xae9a) 2018/05/11 22:23:28 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000140)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaabb9ab5cdd2e74b5cc1d808002500001c00000000000090787f000001ac1414"], &(0x7f0000000000)) 2018/05/11 22:23:28 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000200)={0x4, &(0x7f0000000340)=[{}, {}, {}, {}]}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_newaddr={0x50, 0x14, 0x11, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffff9}}, @IFA_LABEL={0x14, 0x3, 'ipddp0\x00'}]}, 0x50}, 0x1}, 0x0) [ 111.421098] *** Guest State *** [ 111.424739] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 111.433661] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 111.443175] CR3 = 0x0000000000000000 [ 111.446955] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 111.453136] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 111.459165] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 111.465877] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.473917] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.481937] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.489960] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.497995] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.506062] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.514076] GDTR: limit=0x00000000, base=0x0000000000000000 [ 111.522100] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.530207] IDTR: limit=0x00000000, base=0x0000000000000000 [ 111.538252] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.546555] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 111.553046] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 111.560545] Interruptibility = 00000000 ActivityState = 00000000 [ 111.566917] *** Host State *** [ 111.570154] RIP = 0xffffffff811f7479 RSP = 0xffff88017e3f7390 [ 111.576383] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 111.582857] FSBase=00007fd74ad28700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 111.590726] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 111.596665] CR0=0000000080050033 CR3=000000018095d000 CR4=00000000001426e0 [ 111.605926] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 111.612808] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 111.618896] *** Control State *** [ 111.622376] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 111.629081] EntryControls=0000d1ff ExitControls=0023efff [ 111.634586] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 111.641554] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 111.648336] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 111.654949] reason=80000021 qualification=0000000000000000 [ 111.661290] IDTVectoring: info=00000000 errcode=00000000 [ 111.666776] TSC Offset = 0xffffffbf55bff804 [ 111.671128] EPT pointer = 0x000000017e2e601e 2018/05/11 22:23:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffff39d6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x8}, 0x0, 0x0, r1, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x2, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000180)={0x5, 0x7fff, 0x80000000, 0x5c08, 0x4, 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f00000002c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000340)=""/133, 0x85}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2000000000000000}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001580)={r4, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'\x00', 0xa00}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x90) ioctl$BLKIOMIN(r5, 0x1278, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r3, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x40, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bpq0\x00'}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7fffffff00) 2018/05/11 22:23:29 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2, @dev={0xfe, 0x80}, 0x6}, 0xfffffffffffffc53) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/05/11 22:23:29 executing program 5: futex(&(0x7f0000000040)=0x4, 0x9, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) r0 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='vmnet0\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/4, 0x4) set_robust_list(&(0x7f0000000280)={0x0, 0x7, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x5) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) 2018/05/11 22:23:29 executing program 2: r0 = msgget(0x2, 0xc) msgrcv(r0, &(0x7f0000000000)={0x0, ""/211}, 0xfffffea1, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/125, 0x7d) msgsnd(0x0, &(0x7f00000001c0)={0x2, "f224792879df280efeab0aa13f07f79158ca21d9b3139e96110e7c895b9a84e9811023cb35111d7830cf41370a49ce73d63a7fac52a98a939e01477e09174e66e6f50f2727ee59c38cdbf0096c2241a1328124590736629492839ed7ea0ec4ad8f9a670ba675711b252fbfbd5a4905d7ab14c7986c8505d9a9d8d02dac05a931426a773860b5dc53de56"}, 0x27, 0x800) 2018/05/11 22:23:29 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x100000000, 0x4, 0x3, 0x1, 0x8000, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x604}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r2, 0x10, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x915e2db}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x80) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/05/11 22:23:29 executing program 7: uname(&(0x7f00000015c0)=""/217) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001580)='/dev/input/mouse#\x00', 0xfffd, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001540)='/dev/sequencer\x00', 0x4001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000016c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000017c0)=0xe8) sendmsg(r2, &(0x7f0000003cc0)={&(0x7f0000001800)=@hci={0x1f, r3}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001880)="589fa1ff569a2495d122f457fd28bdfd64063c3b6ae29b6070cbee614551db79e11b0266db264ae764d87a77b32878e323daf0b03bae68902a07d2dc8be95ff97d904b8da563bffbb67ef5d31f72f657076d81b056eee25d0f0eedabe2975d0f44", 0x61}, {&(0x7f0000001900)="2b3b860446fe59e8fa", 0x9}], 0x2, &(0x7f0000001980)=[{0x80, 0x13f, 0x1, "c280f43d05c548fe8eda7fe899ac8435f8e14f58779d7aec5fa59f022baf88fd8c2eeb376412f96ab8a79d540472ef8298d29e869f30c8080f1e5b7f1022600e06d19d6b12877ce81e5342493b5bd6061547f0223689803c001701d3b1707f90dae9fb6666bfaae034fba246e337ea92"}, {0x78, 0x84, 0x8, "7c294cc97d4c88e2c3d4d8635dd3ad193625b81654adbdb6e398cedf9dc251349f8e21142ccd75b63aaddc107ac9179507c2cd6ffb63640a02f179e5d2e91fa987a5e1c5776aebec4abd2f943f707d9f8fd81d1de3faf946687391f47a6d462f8ee29fd803a9"}, {0x28, 0x89, 0x9, "12cd3380c7c810c0e5861ce46e65c3f75a9f3a2537"}, {0x1010, 0xff, 0x0, "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"}, {0x70, 0x100, 0x9, "6954f9d317ed90c071259d4d09e7e48d96f56750596cf4cb5386de32ca70ff59a84ce11d1e48269e26bbaab5e35e84afa469414c3ea5f0512696fc829a0ae15309b5734ccf83a76334dad260d614d5c3ed15e4e7f3659de4782bcfd3"}, {0x1010, 0x1ff, 0x216, 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{0x90, 0x101, 0x5, "fdad74d1f3d9946d9d28a29801647201dfdfc36118aa79580dc11c1130cf9c7982364c80053906e43305bedca48e0f6da1b415ca63af8c9ca6fef95efa290342e521b274269e72272b279336392bb7c35ed53d8515efb69464f23f254cb3a223dbdbc0c09d0ec69264162a4ee7a6c89de9c394e5f4158c888d82"}, {0x68, 0x13f, 0x4, "27e1b059e1fae04b6ec7b690e8092ed8315fe9348a8721f4f2b64bdca422edd3aae3032383bd52285b419c7702bd41ad2245e4c103bf0dcde84ce071095df9daa8c9b3eabc586045f710c9b0c28c9832c7ced10780308cb1"}, {0x70, 0x110, 0x2, "b72f97fcae6b98978e2fbb405b4968c6a7e6babbf0015af67a06b36838d99fa30d1bd726f410c75a09e12d5c3ba976f046d2fb0aa85d04d84614915a0e8976b903497d2d9f2ce89b0b50b5fb905a40c917917ea0df008e1417089579513c"}], 0x2318, 0x40000}, 0x20000000) recvmsg(r1, &(0x7f0000001500)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)=""/251, 0xfb}, {&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/174, 0xae}, {&(0x7f0000001340)=""/15, 0xf}, {&(0x7f0000001380)=""/227, 0xe3}], 0x7, 0x0, 0x0, 0x7}, 0x121) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x3}, 0xfffffffffffffd70) 2018/05/11 22:23:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r2, &(0x7f0000000000), 0x7) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/05/11 22:23:29 executing program 6: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf60ee9d0c4f780843dbe9675424f497ad4a2d3b8b9d0b963da7f7b1d42ba13e66225d8806e63e068d9179dc36c6529b929c61dc91902c80b5e80c8e54c501e33935799f6bd3a6e87a5c2cab9f4d53e2d9f520b471", 0xa9, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000580)=@known='trusted.syz\x00', &(0x7f0000000680)='vboxnet1\x00', 0x9, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e803000005000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x0, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/05/11 22:23:29 executing program 2: r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x3, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x44802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}}, &(0x7f0000000200)) 2018/05/11 22:23:29 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="05c7f77d57954542e8fd574b9d4666f73793683152adccc7be3afcd33ef49bcd7dddfb1704e28b4a41423b6620afaf57bb25a95f1c27979911f1c9a750708be1c328bd52dba048543a5e6bc36f67e52cb939380d55ccd734b49df3c5a4b02c06e692989a64b7756caa6ce4b5a287f39e20bc6ad2be0d4e0f5aad0d2e73ca6227f351f226028a84a452d88dd1758388d177a6228aec5552b0cd57d503b76a2fe6794a95a94b7f8b841ba65392cbc38b86d72794d5324defeed7dc47885e6695573e4decffe00becc78630fec79462cfd072b74f11058b64aa80c4cee23e4667fe986f0ad0ac9e882aee29f075223ba68d8f542e9f2b98237074") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x430300, 0x0) epoll_create(0xff) fadvise64(r1, 0x0, 0x0, 0x3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x50, r1, 0x0) 2018/05/11 22:23:29 executing program 3: r0 = socket(0x100000000a, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) 2018/05/11 22:23:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de020300000012000000dbea001d00000121000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/11 22:23:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)="63512d1c00", &(0x7f0000000000)='/\x00', 0x0, 0xaaaaaaaaaaaad8f, &(0x7f00000004c0), 0x28020, &(0x7f0000000040)=ANY=[@ANYBLOB="72766d6b2dd54a4c77"]) modify_ldt$write2(0x11, &(0x7f0000000080)={0x1, 0x20000800, 0x1000, 0x0, 0x81, 0x7, 0x8, 0x8, 0x87, 0x80}, 0x10) timer_create(0x6, &(0x7f0000000400)={0x0, 0x3f, 0x2, @thr={&(0x7f0000000300)="1f082f2965c5bf8dc6123075d8145678114411b50841272a28b231a4d49a3f9a1a2321633d3c6b85ad610abf5de8d1c0b0b460fc5a", &(0x7f0000000340)="201a4b816d71e6c0a6a567edb25e7fd9018999f3c2552d37795232043d39f8af3f5304b6f02428ab8a816ff8d2a84d206255c0ec076b2929197f3e0466ed5a7a58e29b7c6f51ea5b33841917ed3fda6b20c7fe9d67e3e74be39614b7170d85129bee78b1e3f3fbb66bd12c808b8fe0b1d1560a48c469f9c094cbe2fe3512fe4a3aed5f566588d7a671d4ccf16fb13b43b219ce906bc2dda48954975e72edfb8cbfb204d3b3539e427f"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000004c0)={{0x77359400}, {r1, r2+30000000}}, &(0x7f0000000500)) r3 = dup(0xffffffffffffff9c) readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/3, 0x3) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000540)={0x5, 0xc, 0x1, r3}) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/237, 0xed) timerfd_gettime(r3, &(0x7f00000000c0)) 2018/05/11 22:23:30 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000080)=""/63, &(0x7f00000000c0)=0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/05/11 22:23:30 executing program 0: r0 = userfaultfd(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/150) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x45, 0x6, 0x9}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x10000, 0x0, 0x400, 0x5}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/11 22:23:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0affffff0c04c5275c84"], &(0x7f00000004c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000800000000000000fffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x404000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000480)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x10002, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000400)) dup(r0) 2018/05/11 22:23:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mkdir(&(0x7f000000e000)='./control\x00', 0x80) clock_gettime(0x0, &(0x7f0000001b00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/183, 0xb7}], 0x1, &(0x7f0000000140)=""/96, 0x60}, 0x3}, {{&(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000240)=""/16, 0x10}, {&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/241, 0xf1}], 0x4, &(0x7f0000001480)=""/171, 0xab, 0x4cf}, 0x8}, {{&(0x7f0000001540)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001900)=[{&(0x7f00000015c0)=""/232, 0xe8}, {&(0x7f00000016c0)=""/195, 0xc3}, {&(0x7f00000017c0)}, {&(0x7f0000001800)=""/211, 0xd3}], 0x4, &(0x7f0000001940)=""/229, 0xe5, 0x80}, 0x101}], 0x3, 0x2000, &(0x7f0000001b40)={r1, r2+30000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001b80)={'vcan0\x00', r3}) r4 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) execveat(r4, &(0x7f0000000040)='./control\x00', &(0x7f0000000100), &(0x7f0000000300), 0x1100) 2018/05/11 22:23:30 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8010000004000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xb, &(0x7f0000000140)="942206a816961a315f3b45"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000280)={0x89, @rand_addr=0xe7d6, 0x4e21, 0x2, 'sh\x00', 0x30, 0x6, 0x63}, 0x2c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xeb, "b32d8b16a5c5f998580617d390e36fd2e080ea5850934616e54ac377fbf958823087c0980c27f4cc55eb44d147fa52fcf1718534eb874c939efba3bba7142659ea4cc81421e285ac0d6c9a56b27a5cfe79fe1c665105acc62139d9585c988621a61f87d0c17250461927f83ab92a2007673a4572a73988541082d0a5a5d03a134bc334d3d07e23bf189a5fd48b59769b4bdf46994ce46bcf1d61643a4b24ed8da2e64f6040936e9906da75f0ac369ed235ffb84980adb7470ff7da7b2a61365ca88cbd88a1ab2384c810bfd8321f5c5ee1521721aa41d5a4cc76c961f6a45bc8789b34e7e52c0f4c4df86b"}, &(0x7f0000000200)=0xf3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x2, 0x20000000, 0x6}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r3, 0xa689}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x4f8ba1da, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000100)) 2018/05/11 22:23:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x14, 0x0, 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080), 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x8, r4) sendmmsg$alg(r3, &(0x7f0000f30f90)=[{0x0, 0x0, &(0x7f0000b1a000), 0x0, &(0x7f00000f3f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/05/11 22:23:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xcc, r2, 0x0, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6000000000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xabd}]}, 0xcc}, 0x1, 0x0, 0x0, 0x2000c000}, 0x800) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCXONC(r3, 0x541b, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000002c0)=0xffffffffffffff23) 2018/05/11 22:23:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x280000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x40000010}]}) [ 112.570920] EXT4-fs (sda1): Unrecognized mount option "rvmk-JLw" or missing value [ 112.610331] EXT4-fs (sda1): Unrecognized mount option "rvmk-JLw" or missing value 2018/05/11 22:23:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x20]}, &(0x7f0000000080)=0x6) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/05/11 22:23:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x5, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/05/11 22:23:30 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_procfs(r1, &(0x7f0000000180)='net/mcfilter6\x00') r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0xb}, 0xffffffffffffff15) clock_nanosleep(0x9, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f00006a3000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200, 0x10000000003a, r0, 0x4000000000001) tkill(r1, 0x1000000000016) 2018/05/11 22:23:30 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x3, 0x378, [0x0, 0x200012c0, 0x200012f0, 0x20001430], 0x0, &(0x7f0000000100), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x43d) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, [], [], [], 0x0, 0x0, 0x0, 0x0, "f0e1c74155da9d2c132dffbf3e0dfc7f"}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x400002) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) 2018/05/11 22:23:30 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f00000002c0), 0x0) 2018/05/11 22:23:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x408000, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x70, 0x3ff, 0x100000001, 0xff, 0x7, 0x0, 0x1, 0x5804, 0x7, 0x1, 0x0, 0x5, 0x7fffffff, 0xfffffffeffffffff, 0x8, 0x100, 0x2c0, 0x400, 0x52, 0x2, 0xa000, 0x8, 0x1, 0xffffffff7fffffff, 0x100000001, 0x672, 0x1, 0x7, 0xa0, 0x0, 0x7a4, 0x1000, 0x9, 0x2, 0x1f, 0x8, 0x4, 0x0, 0x3, 0x5, @perf_config_ext={0x8}, 0x10, 0x2, 0xfffffffffffffffd, 0x0, 0x5, 0x2, 0x36cc}, r3, 0x7, r0, 0xb) openat$cgroup_ro(r3, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='[%ppp1\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='/dev/sequencer2\x00', &(0x7f0000000380)='&wlan1ppp0eth1!-proc-\x00'], 0x1900) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) 2018/05/11 22:23:30 executing program 6: r0 = openat$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$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x129f, 0x0, [{0x989, 0x0, 0xc4df}]}) signalfd4(r2, &(0x7f0000000000)={0x7ff}, 0x8, 0x80800) [ 112.903477] kernel msg: ebtables bug: please report to author: Wrong len argument [ 112.959352] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 22:23:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000005, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)="d98eee0807b9aa63b15b2c666dbb7ca79cab36d127044da361c2d7d043d3377e0b19c11ba5b5198ea445a0415f863ce39ff421ce4d1f3324636423ff4b7d826fe06923e48abcad020055f154c97f83920f414b9f1a48be2e49e592a247c2117089fd0d1aae1a200834bc68e9f7b4af71f2ee1aaed36685705bf40de5756993e48760e3146f7afeae7eaf3252b23a19eec92ed14939512f0436297a2548ace48d2838a5bdc06b1ba1bb4f7ad1cac2b2f9ba937e7f983f90178f6432a2d8241320ba7870b2", 0xc4) mremap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) 2018/05/11 22:23:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/11 22:23:31 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000000680)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa52158688822703802a85aea3bf2e347305da3c5be4f1af3cd9de7bc", 0x62, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r1, 0x1) 2018/05/11 22:23:31 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x300) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) pkey_alloc(0x0, 0x2) sendfile(r1, r1, 0x0, 0x2000000000000044) 2018/05/11 22:23:31 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500ffe200000000df3cf8620564c584f02e24c9b3ed851b886d5c8b959f22334e253258e6f713edaf959a3486790c8b89a241b2c03e8c01c49a8b9584d718c07380c3dcfa7d2a53aef0f23335686fafe0cb9587a8cbfd9f9bb203b37d02060a956f28b84f81db656c3d10109a050436bc48c00868764159f6a6a5bd74953d4d5756d5417f14af5e01a748be16e5ded2ff4485e82aa1d5dc36462d02ac35b46dc6156460"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x8, &(0x7f0000000000)="524e1854b82540827b4d7d183e36", &(0x7f0000000100)=""/8}, 0x28) 2018/05/11 22:23:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f00000000c0)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0x80) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) lookup_dcookie(0xd1a, &(0x7f00000004c0)=""/116, 0x74) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000480)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) 2018/05/11 22:23:31 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000600)=0x5000) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00080045000416000000000088907800000000ffffffff0000000004019078003c415e001374c660f1cd8396e3a9d606cfb109ded4f8ca8fd4aa8efa4ca4a1d67d0234161127846970b4019b13dc393519df360f9c2956ec42dac92f42aa092323fe68e45231a9074957c9a7225ab6950f632e3ae38997addfdf17c99315a945de063ae32a1a29fa3ecacd418bb3417f62086fdd1a029af5d2d7bfdfde0b6965c2fbb5e1e1437f92557cdb16f891ce78e78af45b62b48fd7fe32bdfd84c9c474a470daf7e7b940ed27b5e7b603dafde3fb428371a853fbc548e117eeca498bb55b06e63b9c86b46de1843304c7e3be07d79c5664de1e04340cd93682b6f95a8060fde9305ab513c5662602cc5b4bd9040782fa82376b2d06d921c8d34d663071f27f83bc6f362b75b569aa8bffe3521d791d0686a2d8db64a51ab0abef8d7ba1b47ffd01720cc4adef696184fd41d07952aa1e833075055f7cf034fa6a4a3c47d2c0a2e812d7a895f73d5ccc8f3840224fb0fc62f358258d710490b09230e4539676c46b289f8b0c494588a0479a2aad1c5f9e4917268c158d8340cb43bb4a0a2b8844b540381ba2275f79762ee38b7e7d6977c83332dd4ee4fe6f062381f5105a96ba26d726ff31e834fad23e3ef8e824e56a9dea0144cb97971d72dfcfc3b7c1beb50d461c54b9878636c42afcffb9625d4b311ddca0ef78ed1a4bd254e758f7586875e3e6ff1163c21b07247dcf5cb4ce797824e206e77f6f26d11cc62e15ed6d43862acdaec87d046e726ba93cfcc1cba911ddcc50aa6eb44da66cba01e87378a8cf0691184b11be501b6f1e057c60279256847374610523f9d2190b54ad5488e98d9bfab34d78c04c7aeee7ab6521be9580e54f19073c638e15172fccff4f6324c3754cb9165af49b745a6936b4049f549963f32f5fb7d740d544e971a7af5076af709c8ffdc98e2b54a87df064e96297e0df96245e7cf08fbb203807af7de54ec9f9dc3a27a6aea59161d916057488d09daf6ed3df1100fd8de8e784d6ef5fc894b714fc829564d9a925204f25bf309bd010e0122690466514cf9362c2b4183e2c749d6ef56b530312dda1cccfe3ebb3ca2973bdfd4421bfa0d1e8f174cd8fc5603265d02d9c662629ac1aaa2a5770deecd92593f7aa95f338bcf75e9802a70746989239322ea1b8158a2bc2d985cadc86ed0bc6252448410714c99f65794a57ed0c9838dab61500901ef2105c304f0a21f9c8018c6f409399e11e589de5a47b05b611c5ce70e7ee8ef96a4c461d56e9c79b51b15e300b9f8a01d50aea3401a1c7a528a11ec9185b3e161562c452ced3a62575fb0ceefe89959ee4c4c3248c4aaab8872b1c9bd9bc1ff4615a565f794842221e6aab2c375f38c2462dac7b38f4f93d3b7b1d259aa145281294a0368ea8e0ba44298a05d6301c646f2a7bae03e6dc082c83398609bd94f85b11df2b2ce0725f52ec53f3"], &(0x7f00000000c0)={0x0, 0x3}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) recvfrom$llc(r1, &(0x7f0000000540)=""/182, 0xb6, 0x40010002, &(0x7f0000000080)={0x1a, 0x336, 0x5, 0x6, 0x35, 0x100000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/11 22:23:31 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffff, 0x30}, &(0x7f0000000100)=0xc) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/05/11 22:23:31 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:31 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=ANY=[@ANYBLOB="04ac740016ea240211f466caeb41749b0000000000000000000000000000000000000000ffac1414769d000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800c0015000000000003000000"], 0x104}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x25) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x101080}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x1c, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x8000) 2018/05/11 22:23:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) mremap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x1000, 0x80000000000003, &(0x7f0000b2a000/0x1000)=nil) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) 2018/05/11 22:23:31 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000005000000000000000080000000000000"]) r1 = gettid() ptrace$setregs(0xf, r1, 0x10001, &(0x7f00000000c0)="4d141dcdcbbc2588d863ee25fa99dd27a27b1a9587e2b5dfc3f1deb12ea82a7d5de1746fd7b645b2f31a2a5a096b0d0a4b2cc668b9b8c304df73e2820831e533676a589a4751f9494e5ddace1121627f3fd24c3e52ed0006c537dfa810f3ce935174d9cf6517f078ec5d3d4e60d61b2fda5e71ed9d74987146b254dc867ffe1b1ce4481b7092e49816bbd451ae0086a3e187149a342c924b4db7ea2ef7ed67815f378236327a6cec85e03a483058d6849fd73671e3e1b7abfefda4386f5fd56158110b1237939bdc552fc9f1254628d107") [ 113.924089] audit: type=1326 audit(1526077411.316:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7838 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 22:23:31 executing program 1: r0 = socket(0xe, 0x0, 0x4000001) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000040)="00000001", 0x4) 2018/05/11 22:23:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x40000220000) pwrite64(r0, &(0x7f0000000140)="4275f8b70a8b216c86d223eb3111910e1a1d3a41b7af4a1eeb0464aade1798020607eb52d63adf84deec986548fd84d570109aa4fa37ba5ac8", 0x39, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x52, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x1}, &(0x7f0000000040)=0xc) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffff9c, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x80000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) syz_open_procfs(0x0, &(0x7f00000001c0)='projid_map\x00') 2018/05/11 22:23:31 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getneightbl={0x14, 0x42, 0x600, 0x70bd2b, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8000) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0xffffffffffffffaf, 0x80000) 2018/05/11 22:23:31 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0xa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000700)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000300)='./control\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000340)}], 0x0, &(0x7f00000003c0)=ANY=[]) umount2(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 114.772081] audit: type=1326 audit(1526077412.165:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7838 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 22:23:32 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0xc1, 0x800, 0x4}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6, 0x800, 0x400, 0x0, 0x7fffffff, 0x6, 0x6, 0x7, 0x800, 0xfffffffffffff001, 0x2, 0x80000000}) shutdown(r1, 0x1) 2018/05/11 22:23:32 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x28180, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x18d8, 0x0, 'client0\x00', 0x4, "60b69b683b303bda", "2ae649480309f2fc47f7fe0dc14bd8ef6327c56d60c15c0a9ad9607227bb0700", 0x10000, 0x9}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000240)) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/63) setpriority(0xfabbdd334eba225, r0, 0x7ff) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r1}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000200)) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x20200) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x48000) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000000c0)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00\x00\x00\x00\x00\x00\x00@\x00', 0x1004}) 2018/05/11 22:23:32 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x200, 0x2) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/05/11 22:23:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x20, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000440), &(0x7f0000000480)=""/78}, 0x18) 2018/05/11 22:23:32 executing program 2: r0 = socket$inet(0x2, 0x5b310c12c701a0c8, 0xb3c) accept4(r0, &(0x7f00000001c0)=@ipx, &(0x7f0000000040)=0x80, 0x80000) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000029c0)="a9", 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x1, 0x4) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000340)=@alg, 0x80, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/149, 0x8}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f0000000000)=""/49, 0x31}], 0x3, &(0x7f0000000300)=""/45, 0x2d}, 0x0) 2018/05/11 22:23:32 executing program 3: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fanotify_init(0x40, 0x1000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xf5ffffff], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/11 22:23:32 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040)=0xfff, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000180)={0x1, 0x8}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x1, 0x80000000, 0x7) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0xc72, &(0x7f0000000100)={0x1a63}, 0x8) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) [ 115.105537] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 115.129906] FAT-fs (loop3): Unrecognized mount option "" or missing value 2018/05/11 22:23:32 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a40fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000000000)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1000, 0x6}, &(0x7f00000001c0)=0x8) 2018/05/11 22:23:32 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={r1, 0xc91}, &(0x7f00000004c0)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)="6ef3742f726f75746500") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x5, 0x1, 0x5, 0xfffffffeffffffff, 0x80000000, 0x800, 0x2, 0x8838, 0x100, 0x1, 0x8, 0x7, 0x3, 0x10001, 0x7fffffff]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x8}, 0x8) readv(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f0000000100)=""/67, 0xffffffffffffff14}, {&(0x7f00000002c0)=""/146, 0x92}, {&(0x7f0000000380)=""/88, 0x58}], 0x4) 2018/05/11 22:23:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8000000004000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000180)) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/11 22:23:32 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884113, &(0x7f00000001c0)="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") dup2(r0, r0) 2018/05/11 22:23:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) close(r0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 22:23:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x100000000000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1d, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/11 22:23:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000f80)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) fanotify_init(0x0, 0x141402) 2018/05/11 22:23:32 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:32 executing program 6: r0 = eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f00000002c0), 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) shmget(0x3, 0x1000, 0x78000200, &(0x7f0000ffc000/0x1000)=nil) io_setup(0x2, &(0x7f0000000440)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2c) 2018/05/11 22:23:32 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:32 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1008000000004044}, 0x12) r0 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="a252ea77713039911270c297f7cdc33264721e93d4e6d01c87d4339269487cbfc682e2fa1c01ebcea938672f427b7316313a903fb1559f9556666bde1aa0d57c11d3a6e58c050466506d9f658554243c954fb557b808dfe498a0ec8e34e9bf720725f31f601fe2451f837ee2e9757d198fb8a415a5fe23d581f6579a1e39e29bf5b6e116425c421b71a30969f77214f8af146fccc85307902af0e25d455a0d112eb5351ac628944ee957ee5cdc034ce2454a07e7dc9c777263e2e4817814ec13f49d849de6a1f529c656e175a77f77538e", 0xd1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000200)=""/145, 0x91) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000020000000f3ffffff007110000000000000000000000000d7ea950000000000005f6600dc06308f8904a1691334d3cd378dca657781c51221386dae98e8a70b71832b73ef2c1db97f05000000c681ac04de3c92dcdc3abe"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x80000, 0x0) r2 = gettid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000400)={[], 0x7f, 0x8135, 0x7, 0x1, 0x10001, r2}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000480)={0x10000, 0x5, 0xfff}, 0xc) r3 = semget$private(0x0, 0x4, 0x40c) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0x800) getegid() ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000380)) semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f00000002c0)=""/42) 2018/05/11 22:23:32 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x40045568, &(0x7f0000000000)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/207) 2018/05/11 22:23:32 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x10000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="f1a4acf14d64a4c91e512c74fd16932b9deb7a848bc8a0864599c2a6fb8870ad6043edd67caba1778cf848fd2ce8c42c85750d041ce0a1a6322f31344eb0ccda1e173de98c0bb15f3ff28a096e268cb02812242ae1403b0fdb3c5dc0b6c6c566ed2fb1968784b77eda618e1f2e09b510d4ad0416f0964e6ee11ebfcbd3979cecf75ac4", 0x83, 0x100000001}], 0x90400, &(0x7f0000000240)='\x00') r1 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000500)=0x200, 0x8) read(r0, &(0x7f0000000300)=""/100, 0x64) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x10001, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000380)={'broute\x00'}, &(0x7f00000002c0)=0x78) 2018/05/11 22:23:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="2f67726f75702e73746174003c23fb57e6c60f0e1f0294e69d9a1f63f8785ad188c26c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fdf6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408", 0x2761, 0x0) r1 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000012c0)='ceph\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001280)='@:\'wlan1*,self-vboxnet0.}\x00', 0xfffffffffffffffd) io_setup(0x3ff, &(0x7f0000001480)) keyctl$search(0xa, r1, &(0x7f0000001180)='logon\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x3}, r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x80086601, 0x4000208ffffe) keyctl$get_keyring_id(0x0, r1, 0x8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001300)) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) 2018/05/11 22:23:32 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5825, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080), 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x4, 0x2}, 0xe) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/11 22:23:32 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40000103640, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000140)={0xfffffffffffffffe}) syslog(0x2, &(0x7f00000000c0)=""/8, 0xfffffffffffffce1) 2018/05/11 22:23:33 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x28100, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000200)=0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x1}) r1 = memfd_create(&(0x7f0000000300)="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", 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x20000000, 0x8, 0x21}) read(r0, &(0x7f0000000080)=""/216, 0xd8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1], 0x1, 0x7f, 0x400, 0x3ff, 0x2e8a80000000000, 0x1ff, {0x8e, 0xffffffffffffff6b, 0x7, 0x8bc, 0x5, 0x1000, 0x3, 0x8001, 0x7, 0x9, 0xa1a9, 0x3f, 0xbd1, 0x800, "e4b4266ef53dd353d9ce69727161054b84e479c828b03b7a02d068bb1c1d2346"}}) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xf5, 0x20100) 2018/05/11 22:23:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) readahead(r0, 0xfffffffffffff3f6, 0x3) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setregs(0xd, r2, 0x10001, &(0x7f0000000100)="f2af9a0187e192acd699a84dcbaa89eb6608b09177b78d962d06319b202bfc9cbd8b16bcf0489b8aa8a77c1f4052074728796634d89f1c55d66375a647f0fd06cd876cffac21bd93f758633dce8cf75e066982") syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe80000000f5ffffffffffffff0000bbfe8000000000000000000000000000aa00004e2000089078eb2deecbf0ac3320969ad9f7c0dd4dd01183341fd95bd8f43166887f55102a5c43c668228bd6cc819fb3a44adf1d58fba96a68487e976cfd31dc4fe471211a193db3384309742544c3d781199889de376123d577368931ff4e4fd1a8016fb45b031a272e878fc18f022be5344f6bedd4ea073228ff070000000000009dceb90e3a"], &(0x7f0000000040)) 2018/05/11 22:23:34 executing program 1: unshare(0x60000000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x90000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000100)="9763df71dea731fb84035b89f75c38dacefab332398a6bba624f7f83c2e4b5702b06419c94a087c48cf1cd63883776ad9393a5d154cea898545ecdeb85f5bce6ae81321ebba61247e06c83c3b39be17bd7113365621447e0a6c52e3fdb5998ddecd3515ecb25d898394fe9d52512f7dd64362c78f9f9020bb59f15e92a7d09fec6b1bd7b78163527b521ec44cc2c261ae069617cb6365808395f25b0b83b662c494ca3019f0b7bb46764d6da502e0ed4f8f4c4a1129e82c1ed5a29a697b72f3ca37892745424d86d430374238a222d5b0447e64c0514c2f9fac77b8802d9", 0xde) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/15) 2018/05/11 22:23:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getpid() r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1}) 2018/05/11 22:23:34 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="120345", 0x3}], 0x50, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) get_thread_area(&(0x7f0000000080)={0x100000001, 0x20000000, 0xffffffff, 0x249dfaa5, 0x1, 0x4, 0x8, 0x20, 0x0, 0x10001}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/11 22:23:34 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000004e80)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000002440), 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="120000000000000084000000000000000000000000000000"], 0x18}], 0x1, 0x0) 2018/05/11 22:23:34 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x28100, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000200)=0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x47, 0x80000) listen$netrom(r1, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000100)={0x4, 0x14, [0x6, 0x9823, 0x5f, 0x200, 0x3]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000100), &(0x7f0000000000)=""/148}, 0x18) 2018/05/11 22:23:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) setpriority(0x3, r1, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000080)) ioctl(r0, 0x7, &(0x7f0000000140)="d7a2891f259055bafaa1977f0352bc67dda311a0bb7ff5cea1049dc3fcc44ac68a819bb26ed197bcff76dab0874b73f80f1b38556be052a7b85252a8847fbc64df477ac37df932155ef29d5dfada03ff9ab1ed3a819b37bbbebfaa5cca") ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2}) 2018/05/11 22:23:34 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x5, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/05/11 22:23:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) 2018/05/11 22:23:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:34 executing program 4: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000cc0)) r0 = semget(0x0, 0x4, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xa6]) [ 116.793806] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:23:34 executing program 0: getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x41e, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = dup2(r1, r2) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000080)={0x1000, 0x3, 0x8, "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"}) 2018/05/11 22:23:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c6295e46ca6c09b612ec6f") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) 2018/05/11 22:23:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) r3 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x4a, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:23:34 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=@newae={0x40, 0x1e, 0x121, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@rand_addr}}, 0x40}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22040, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=@srh={0x28f3ab7b0e8e17a6, 0x4, 0x4, 0x2, 0x6, 0x1000, 0x9, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x28) 2018/05/11 22:23:35 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xffffffffffffff01, &(0x7f0000000080)=0x2) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x80000001, 0xe) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x209ce417) 2018/05/11 22:23:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") syz_read_part_table(0xcd7c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000480)="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", 0x1d5, 0x1}]) 2018/05/11 22:23:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80400) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x5, 0x1, 0x3e, 0x4, 0x1000, 0x1, 0x8, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x3) 2018/05/11 22:23:35 executing program 6: syz_emit_ethernet(0x7a, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaae9e3e075bdaaaaaaaa9100ccf08a6ed635018f390482becafd0b38008100410086dd60fffff3003c3a0000000000000000000000ffff00000000ff0200000000d72df41e3b6fd5ad3f623bc7f1139100000000000000000001050090780000000060c545f900002f0000000000000000000000000000000000ff010000000000000000000000"], 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/83) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x7, 0x3]) setns(r0, 0x2020000) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000240)=""/230, 0xe6, 0x40012000, &(0x7f0000000340)={0x1a, 0xffff, 0xfffffffffffff6f5, 0x7, 0x2, 0xc32, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) listen(r1, 0x9) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x10000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000380)=""/144) 2018/05/11 22:23:35 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x28100, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000200)=0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x19, 0x0, 0xffffffff) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x30) 2018/05/11 22:23:35 executing program 3: r0 = socket(0xa, 0x1, 0xfffffffb) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="50009929ca8000000000000000000000040000070000001a00000000000000000000001d005800000000"], 0x2a) read(r1, &(0x7f0000000100)=""/154, 0x20000416) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x60ec6d626a7e1452) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x50e9, 0x2, 'client0\x00', 0x5, "f241449bf4c9c4e7", "c1537f65f605d75d82b8335000b4c7dea4102394dd40d13fffac6fa387109cde", 0x6, 0xf0}) 2018/05/11 22:23:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4ea15109b612ec6f") r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x12) 2018/05/11 22:23:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="eb3c906d6b6668d866617400020c01000200027400f8", 0x16}], 0x8000, &(0x7f00000002c0)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/05/11 22:23:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000040000071a0bcc4000000000000"]) 2018/05/11 22:23:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffffffffffff324bc917fef408004500001c0000a00000119078ac14ffbbffffffff0000ad0000089078"], 0x0) 2018/05/11 22:23:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xa8000, 0x0) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x2020000000000000, 0x2000000000000000, 0x0, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x6}) [ 117.812174] loop4: AHDI p1 p2 [ 117.863090] loop4: p1 start 3028925870 is beyond EOD, truncated [ 117.872629] binder_alloc: binder_alloc_mmap_handler: 8129 2000c000-2000e000 already mapped failed -16 [ 117.980263] binder_alloc: binder_alloc_mmap_handler: 8129 2000c000-2000d000 already mapped failed -16 [ 118.010336] loop4: AHDI p1 p2 [ 118.016620] loop4: p1 start 3028925870 is beyond EOD, truncated [ 118.046445] binder_alloc: binder_alloc_mmap_handler: 8129 2000c000-2000e000 already mapped failed -16 2018/05/11 22:23:36 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x28100, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000200)=0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/178, 0xb2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/11 22:23:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket(0xa, 0x80006, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'bcsh0\x00', @ifru_data=&(0x7f0000000080)="e0079ba4bfbbb905fc7674fd4cbc2849846ba1bd5eb5b5b82620e2f8b42fd882"}}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7d, &(0x7f0000000000), &(0x7f0000000040)=0xee) 2018/05/11 22:23:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4aca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f00000000c0)="18f0c92c", 0x4) r2 = memfd_create(&(0x7f0000000000)='procem1)\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x24}) 2018/05/11 22:23:36 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000000800), 0x0, 0xfffffffffffffffe, 0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) 2018/05/11 22:23:36 executing program 5: socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000840)={0x1, 'syz_tun\x00', 0x1}, 0x18) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e675d650000fa00000000000000000000000000000000000000000000001f00002803000028030000480100000000040000f8040000f80400000600000000000000000000000000000000c545cd85413b13051e126e511d0e64298d1b921bc3035e4fc80a1313b42142075f2057cd94f678914c5cd14d707d7d06dc9c6a0048709ca6c0b5d26540f4237d598a0565a6b52b6c71f211cc9ed1f4751c133fc80b6da44ac80c7400b70141e79d2384d0746f2431f38e84a8499fbcdfd75267d7bc52840b79b6b56d292fdcfb245ad7ba9d97b56878ddb8205dc4b40504c8a917af"], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="bc000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) dup2(r0, r3) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000340)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000d40)={'nat\x00', 0x0, 0x4, 0xc1, [], 0x5, &(0x7f0000000a00)=[{}, {}, {}, {}, {}], &(0x7f0000000c40)=""/193}, &(0x7f0000000940)=0x78) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r0, r1, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000000180)={[0x2000, 0x105000, 0x1000, 0x116000], 0x4, 0x18, 0x100000001}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x7, 0x0, 0x3, 0x9, 0x9, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259261adfd762f03b89ad636dc433d9fe100000000ce163ff0dba200000000000003cc203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x7ff, 0x9]}) 2018/05/11 22:23:36 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget$private(0x0, 0x0, 0x2) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f0000000080)=0x3) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x5452, &(0x7f0000000180)="2d26f2e3b0eb68a858b49254645003d305") openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000180)="2d26f2e3b0eb68a858b49254645003d305") recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000640)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001600)=""/79, 0x4f}, 0x0) close(r2) 2018/05/11 22:23:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x4) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000000000)=""/194) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) 2018/05/11 22:23:36 executing program 5: socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:36 executing program 1: syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x7, &(0x7f0000001480)=[{&(0x7f0000000000)="a396e47d904167b56f6f16cca5c13a2d28d85a22fe32cd8dbc58246e180c5226a93cab660d563fc757ea6a986097fc6fdbbe23b99ef4708739902198de671a51523ab0a7eccf9a65b572f48cfc593f58db41548a04ca882ca16484bb7a33509c5ddac2c60feb5dc9f6e3f78ec90c8c73811ffcf956ed82c038e2041f802cadd4f49f382c0149cb0dc0a23813144669e1d6fad2f7deee79b4ac30c05be69dfb3fcdedda6754fc5bf5ae652fd88c61a6835f6dfe66510ada746198d78a8a92ab63", 0xc0, 0x7ff}, {&(0x7f00000000c0)="fccc05fd4d635c3ec34225f0d3a9ceeba215a0eb5887b8eaf04e512fe5aae1e6874899da8c31b17722ba778c52f32265f6aa832af39eed84186980567657ea3cc515f1f7b6f733a18e4b2f39db5e2decab2c55c54dd7e0f6d43a203a8f81f680299dd4fb804b72b53af01d512b3b951a20f0c8566cb1f6c795b4575c0887c9969a306d85cf0adf134a5546664601b8c5e2bf71ba3ebad5b76f106809acf10f5458c87f6425dbaf06d2b5e2fb26359c16055d0f41db6d0e2c7ffcd4635e2dc7d2ef47b7fd1345cdbf72766125872bf062c5efdedc", 0xd4, 0x9}, {&(0x7f00000001c0)="6816fb531203d7da8bc5a2cdea005490e6d52ecf845dce7d6368cd63f5ce2594a96a75052165260354d762d75efc2a553bb8e918e0c0f068814e37314b16462084bd82102daa87011ce43445b35e06cc5245ffc2ed07df441da084762a2f938f041a1ce38827a55106896c0d554dbf3062656396397a7249d4879aa8403b0234535527b20c76aeff21fd0b591ffd4b801d6f937eac073f352f517abfe3c07264f491f1ce4e8a2e20dc25a75c29d784", 0xaf}, {&(0x7f0000000280)="68dafe53bee61ccb82aa2fd2d6a7adb72835f98b16", 0x15, 0x1e64}, {&(0x7f0000000340)="7ecbad7d379771780159437d1bef5165fcf4016ff66fd8d7dde9eaa2b57257ceb5006210df95642e961ffa231e4df52290a6d4b97cdb36cb0096fe5a396ce0847fb4685c9605f8f26947da1656f6c08c997b40c60c2d745ad776ed218eff57f8c55a482a23d5030fab539c62823c01b425a162297b9595a012", 0x79, 0x1ff}, {&(0x7f0000000480)="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", 0x1000, 0x1}, {&(0x7f00000003c0)="2cebc9b9f5439e7d886160c7965647f8fef7793e467933e2b00570010333740339de25acde14935a", 0x28, 0x5}], 0x0, &(0x7f0000000440)={[{@resize={'resize', 0x3d, [0x3f]}, 0x2c}]}) 2018/05/11 22:23:36 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x8}}, 0x9, 0x4, 0x7fff, 0x6, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x8f, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffffa}}, 0x3, 0xffffffff80000001, 0xbc4, 0x100}, &(0x7f0000000240)=0x98) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)) 2018/05/11 22:23:36 executing program 5: socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000000)=0x8) 2018/05/11 22:23:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4aca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f00000000c0)="18f0c92c", 0x4) r2 = memfd_create(&(0x7f0000000000)='procem1)\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x24}) [ 118.794872] REISERFS warning (device loop1): super-6507 reiserfs_parse_options: bad value ? for -oresize [ 118.794872] [ 118.847157] REISERFS warning (device loop1): super-6507 reiserfs_parse_options: bad value ? for -oresize [ 118.847157] 2018/05/11 22:23:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xe9b, 0x80000) ioctl$TIOCSTI(r0, 0x5412, 0x5e6a1abf) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x3, 0x1000000}, 'port1\x00', 0x50, 0xc00, 0x9, 0x1ff, 0xd0, 0x5, 0x1, 0x0, 0x1, 0x5}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0xa6, 0x4) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10002, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/11 22:23:37 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x1, 0x6, 0x3, 0x1}) ioctl$KVM_NMI(r1, 0xae9a) syz_emit_ethernet(0x46, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3fefbb695f59", [{[], {0x8100, 0x1, 0x7}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]}) 2018/05/11 22:23:37 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/51) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/114}, 0x7a, 0x3, 0x2000) msgsnd(0x0, &(0x7f0000000140)={0x3}, 0x8, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) 2018/05/11 22:23:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/103) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x200, 0x1000000000000004}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/11 22:23:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', '{keyring$keyring\x00'}, &(0x7f0000000180)='@[\x00', 0x3, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x410040, 0x20) inotify_add_watch(r1, &(0x7f00000000c0)='.\x00', 0x880) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffe6f, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, r2, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/05/11 22:23:37 executing program 1: clone(0x200, &(0x7f0000000540), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000100)='./file0\x00', 0x100000000001003, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/53, 0x35, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffffffff80000001, 0x80) 2018/05/11 22:23:37 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x28100, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000200)=0x7) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair(0x18, 0x80f, 0x0, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:37 executing program 0: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000984ff4)={0x8000010000000}) epoll_wait(0xffffffffffffffff, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) dup2(r0, r1) 2018/05/11 22:23:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x7, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x90000, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000180)={0x0, 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) lchown(&(0x7f0000000140)='./file0\x00', r3, r2) 2018/05/11 22:23:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) syz_extract_tcp_res(&(0x7f0000000240), 0x8, 0x8000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @rand_addr}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x482000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000500)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r4) setsockopt(r0, 0x3, 0x1, &(0x7f0000000000)="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", 0x13) socket$nl_xfrm(0x10, 0x3, 0x6) getuid() 2018/05/11 22:23:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = accept$alg(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000080)=""/178) sendmsg$alg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="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", 0x180}], 0x1}, 0x0) bind(r5, &(0x7f0000000180)=@rc={0x1f, {0x0, 0x8, 0x8c93, 0x40, 0x75, 0x101}, 0x2}, 0x80) r6 = semget$private(0x0, 0x6, 0x9) semctl$GETZCNT(r6, 0x5, 0xf, &(0x7f0000001740)=""/172) 2018/05/11 22:23:37 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r0, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:37 executing program 7: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="636865636b3d722e3550c745e8a3f4"]) open$dir(&(0x7f00000000c0)='./file0/f..e0\x00', 0x40, 0x0) open$dir(&(0x7f0000000040)='./file0/f..e0\x00', 0x103, 0x8) 2018/05/11 22:23:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'mangle\x00'}, &(0x7f0000000080)=0xffffff10) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000e54000)) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="20002abd7000fedbdf250300000008000400020000000800030084000000080001004e210000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0xc040) 2018/05/11 22:23:37 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r0, &(0x7f0000000500)=""/207, 0xcf) [ 120.049010] FAT-fs (loop7): Unrecognized mount option "check=r.5PE" or missing value [ 120.126523] FAT-fs (loop7): Unrecognized mount option "check=r.5PE" or missing value 2018/05/11 22:23:38 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x7, 0x4) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/175, 0xaf}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000500)=""/197, &(0x7f0000000600)=0xc5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000aedffc)=0xffffffff, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x30800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) uname(&(0x7f0000000640)=""/230) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000740)=0x6, 0x4) write(r1, &(0x7f0000ff2fd9)="2700000014000707030e0000120fe70010ffe0f41207f4cd0a19000000000000240800390075ed", 0xfffffe0b) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000780)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) read(r0, &(0x7f0000000340)=""/242, 0xf2) r3 = semget(0x0, 0x0, 0x1) semctl$GETPID(r3, 0x2, 0xb, &(0x7f00000007c0)=""/165) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, 0x4) 2018/05/11 22:23:38 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x28100, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:38 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000788000)=0x6, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x8, &(0x7f0000001000), 0x0) syz_emit_ethernet(0x19, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100}], {0x8100}}], {@llc={0x4, {@llc={0x0, 0x0, 'l'}}}}}, &(0x7f0000000100)) 2018/05/11 22:23:38 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') uselib(&(0x7f0000000040)='./file0\x00') getpeername$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000300)=0x1c) dup3(r0, r1, 0x0) syz_mount_image$cifs(&(0x7f0000000080)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffff8000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="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", 0xff}], 0x0, &(0x7f0000000280)='vboxnet1\'{\x00') getpeername$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c) 2018/05/11 22:23:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/11 22:23:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0x9, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000280)={{0xffffffffffffffff, 0x2, 0xfffffffffffffffb, 0x3, 0x4}, 0x3, 0x7}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000240)="ae", &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000001180)="bd", &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r0, &(0x7f0000000200), &(0x7f0000000600)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000180), &(0x7f0000000380)}, 0x20) 2018/05/11 22:23:38 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r0, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:38 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x111000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x1ee000000000000, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}}) 2018/05/11 22:23:38 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:38 executing program 6: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) fallocate(r0, 0x1, 0x7fffffffffffdffe, 0x100000001) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/11 22:23:38 executing program 0: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x3e, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}, 0x0, 0xe4e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100) r4 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='^security&\x00', 0xfffffffffffffffd) r5 = getpid() waitid(0x3, r5, &(0x7f0000000300), 0x0, &(0x7f0000000340)) keyctl$describe(0x6, r4, &(0x7f0000000200)=""/196, 0xc4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x0, 0x80, r3}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) 2018/05/11 22:23:38 executing program 7: r0 = socket(0x0, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3f9}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x800c0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, @in6={0xa, 0x4e24, 0xba3b, @mcast1={0xff, 0x1, [], 0x1}, 0x20000000000}, @in6={0xa, 0x4e23, 0x4a5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x54) ioctl$void(r0, 0xc004587c) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x1, 0x1}}, 0xffffffffffffffdc, &(0x7f0000000000), 0x0, &(0x7f0000000040)}, 0x0) 2018/05/11 22:23:38 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) fallocate(r0, 0x1, 0xfffffffffffffffe, 0x10000) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x8c74, 0x3ff, 0x8, 0x7, 0x0, 0x100, 0x800, 0x8, 0x1, 0x9, 0x20, 0x9, 0x3, 0x6, 0x4, 0x3, 0x70c, 0x3, 0x7, 0x3e, 0xffffffffffffffd4, 0xff, 0x8, 0x40, 0x0, 0x1000, 0x3, 0x9ab, 0xffffffff, 0x700, 0xf5a, 0xf011, 0x0, 0x400, 0x20, 0x8, 0x0, 0x100000000, 0x4, @perf_config_ext={0xb5e, 0x7}, 0x12000, 0x7, 0x2, 0x7, 0x4, 0x4, 0x2d2}, r0, 0x4, r0, 0x1) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/05/11 22:23:38 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000ff3f000000000009000000030000000100000000000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f000002bfd0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000001b00000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e80000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80049030000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x328) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)="acb003bbeb1673a4f5f5e16b96584e24a41742f782f9fa77c24809400649da449809fe410eacb0583d7bdc147e7566dff043e1fe246132378fc688a6161bf1c09c656a89267f3da40c75221f4884c0670c8ef25a3c3c5c119377d195e332e5fe3be6d093744d82b113afcbc512bbce97dd63d14943c1083deca62c68f7b8824e32e63e7b5da1f2db1388e569459b96c0bd244a1ec52930f4eafa94c8fde430", 0x9f) write(r1, &(0x7f0000000100)="b543fa1595ab25e6d2291aa30fcdca57abd72b871cfcdfcb89d48b9479305295978341f36a2858", 0x27) 2018/05/11 22:23:38 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:38 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4020c0, 0x0) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x80000000, {0xca5, 0x8, 0x2, 0x8000, 0x4, 0x80000000}, 0x2, 0xffffffff}, 0xe) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x24040, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) 2018/05/11 22:23:38 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) stat(&(0x7f00000002c0)='./control\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./control\x00', 0x0, r1) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./control\x00', 0x0, r2) syz_fuse_mount(&(0x7f0000000080)='./control\x00', 0x8000, r0, r1, 0xcd82, 0x44080) umount2(&(0x7f00000000c0)='./control\x00', 0x6) 2018/05/11 22:23:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) r2 = getpgrp(r1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpuset.effective_mems\x00', 0x0, 0x0) futimesat(r3, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x0, 0x2710}}) r4 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="38b4f3ac2910d628df755de076cabbea291736fd80b2e1a788b0669288b75312ccabd7e5b6f567562fb07fca06e0b28f5e79426f9ff28d02360404b66b0e83a8a8defb4f32e23230dd99215b4992feb97f1c9a2e5d0a1be05ed4966d9543672761ff7c46cb8d", 0x66}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000004ec9ad6cf6db5368a01a9d325ae3c22f599fe6f1d3f8aed70e2051b6e6abe9b77eee79a3ccfabc8d7b2829c1561f90b5b87f8ef07daf0884cfbc22acb3eef634b0e34b1e6ea245dc743e768fbaa29fc5cf3240325ed7a60282337267f3b556c7d8a6d2abaa3b113c4c508e253fe98fd682f19de36d63410104a43c8b2988219b53e452a59cbc276bac86581b2e8bd69e28f7ce49974a658fedde"], 0xe0, 0x20048801}, 0x40) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fcntl$setownex(r0, 0xf, &(0x7f0000000080)) 2018/05/11 22:23:39 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000785000)) 2018/05/11 22:23:39 executing program 7: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) socket$inet_sctp(0x2, 0x5, 0x84) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pause() seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/05/11 22:23:39 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xb6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x24040) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000140)="2e0f07f40f011e04000fc71abaf80c66b88cb84e8a66efbafc0c66b8b0daea6666ef66b8060000000f23d00f21f86635300000040f23f8ba4300b000eebaf80c66b8b928898e66efbafc0cb0b7eef40f219b", 0x52}], 0x1, 0x3c, &(0x7f00000001c0)=[@cr0={0x0, 0x28}], 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x100000000003, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) ioctl(r2, 0x330d, &(0x7f00000001c0)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80) 2018/05/11 22:23:39 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000080)=""/65, 0x41}, {&(0x7f0000000100)=""/5, 0x5}], 0x3, &(0x7f0000000200)=""/183, 0xb7, 0x7810d9d6}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") fcntl$getflags(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x6, 0x4000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000540)={'eql\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') epoll_create1(0x80000) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') r4 = syz_genetlink_get_family_id$team(&(0x7f00000005c0)='team\x00') getpeername$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000006c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000800)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000840)={@empty, @loopback, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) accept4$packet(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0x14, 0x80000) getpeername(r1, &(0x7f0000000c00)=@can={0x0, 0x0}, &(0x7f0000000c80)=0x80) getpeername$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d00)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000d40)={@rand_addr, @remote, 0x0}, &(0x7f0000000d80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000e00)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000f40)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000fc0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000010c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001100)={@loopback, 0x0}, &(0x7f0000001140)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001300)={0x0, @multicast1, @rand_addr}, &(0x7f0000001340)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001380)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001800)={@mcast1, 0x0}, &(0x7f0000001840)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001980)=0xe8) getsockname(r2, &(0x7f00000019c0)=@hci={0x0, 0x0}, &(0x7f0000001a40)=0x80) accept$packet(r1, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ac0)=0x14) accept4$packet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b40)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001b80)={'dummy0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001c80)={'vcan0\x00', 0x0}) getsockname$packet(r2, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001f80)=0x14) getsockname(r2, &(0x7f0000001fc0)=@can={0x0, 0x0}, &(0x7f0000002040)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000002cc0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002c80)={&(0x7f0000002080)={0xbc8, r4, 0x10, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r5}, {0x1f0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x44}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfde}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4d0, 0x8, 0x0, 0x6}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8, 0x1, r9}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}, {{0x8, 0x1, r11}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa5}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r15}, {0xe8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r16}, {0x1b4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9fe}}, {0x8, 0x6, r18}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x1dc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x1, 0x4, 0x7, 0x4}, {0x4b1, 0x2b, 0xb4, 0x62e0}, {0x20, 0x80, 0x10000, 0x3}, {0x0, 0x0, 0x2, 0x1}, {0x3, 0x800, 0x4, 0x8}, {0xc9b, 0x4, 0x401, 0x10000}, {0x1b, 0x0, 0x20}, {0x3fa, 0xffff, 0x8000}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r23}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xba1}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x184, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ec}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r30}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0xd33, 0x6, 0x80000001, 0xce6}, {0x6, 0x4, 0xc8c, 0x6}, {0x100000001, 0x100000001, 0x3ff, 0x5}, {0x7fffffff, 0x7, 0x0, 0x6}, {0x4, 0x3, 0x9, 0xb0}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}}]}}]}, 0xbc8}, 0x1, 0x0, 0x0, 0x4000004}, 0x20008000) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="80020000c95fcd7710c781fa7d0a3634eb634358e985f7a359c66f74f604f534cf53540c7a0bbcebb08185b49d0cc24e4570550fdcec3886eaf2f522cb12036855c2ef6ce5", @ANYRES16=r3, @ANYBLOB="100926bd7000ffdbdf2511000000380002000800090003000000080008004a0b0000080003000100000014000100ffffffff000000000000000000000000080002004e2300002400030008000100010000000800030000000000080001000000000008000400ff010000080006000700000008000600feffffff"], 0x80}, 0x1, 0x0, 0x0, 0x94}, 0x40000) preadv(r2, &(0x7f0000637ff0)=[{&(0x7f0000858fe8)=""/1, 0xff2e}], 0x1, 0x0) 2018/05/11 22:23:39 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4400, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000013c0)={&(0x7f0000000100)={0x27, 0x0, 0x1, 0x5, 0x2, 0x2, "4dda83b8c686c8744e5ef2e04be31205891004d0c8ddf1bf0210f9d7f8de1cc8085fe38290c5c761cc5f688ea2d53fd50a451a9cf28cfe99e46a9029fabfac", 0x36}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000180)="c8ce380f4e4cba591097f47fdca1aeb1814f8c05df10764bf78aabea0a64c028042dce5d1176991ef046baaeef931d2578aca4a4f443d6302136b230b827fddd56c1bf8b693707cd484f5412bc78f068a9d2c2f067080efd297eb02efcf28dd766caeba61c965aae5f2efc08fe7f79501f9bc814f93432d808ffce10205ce81597e6c0d83d8c83b9293d65768a34702466437f6445a6ab6f11403df4768815e52950b767f7cd898ace388474c3e63c1d856a83b4cd400e290bd66c3339b53afc5a30330aba4ff1aad518ac401aec308de08c10f7aa079ee4ad8cf1298c8ec42b7a9f1cd02e67fd5a", 0xe8}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="52b5de7c29f1fde3cc5f3bec141a790187661c2443765cf1232c27e7c1f1c1697c92036b4274ae6e8a8f244f6d9e09c1169add3adf10912679b18679382ee58de3811466", 0x44}], 0x3, &(0x7f0000001340)={0x70, 0x3a, 0x8, "7a8cead396de6f1dbfed0348ea0e057d88db0f2465737db2887fcb4b0a145626974ed4ca593e90aa9280376b9a4279cd5f12e793c2aeb7643f8c15af7a89861b0ad72be4cdc62c54b4636e85c9d57d10e3eca096f74ab45b8b8d327696f4544b"}, 0x70, 0x800}, 0x4800) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x851, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x14) 2018/05/11 22:23:39 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x2) r4 = accept4(r0, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet6_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x395b}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x40, @empty, 0xc38}, @in6={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x1d}}, @in={0x2, 0x4e23, @rand_addr=0x67e}, @in6={0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xbc) 2018/05/11 22:23:39 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)="bdc7ce1005204c8b10588028dcaf0556e0088f0000000000", 0x2, 0x0) sendfile(r1, r1, 0x0, 0xef) sendfile(r1, r0, &(0x7f0000000080), 0x7fffffff) 2018/05/11 22:23:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8800, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000240)={{0x7f, @broadcast=0xffffffff, 0x4e22, 0x0, 'nq\x00', 0x8, 0x9, 0xf}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 0xb00, 0x8, 0x1}}, 0x44) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x8}}, 0x37, 0x8000000000000000, 0x80000001, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x2, 0x4, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, 0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000300)=""/118) fsetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000002c0)='*\x00', 0x2, 0x3) 2018/05/11 22:23:39 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) fcntl$setlease(r0, 0x400, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r1, &(0x7f0000000280)=""/104}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x10000, &(0x7f0000000140)) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) io_setup(0xfffffffffffffff7, &(0x7f0000000180)) 2018/05/11 22:23:39 executing program 0: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)) pipe2(&(0x7f0000000040), 0x800) 2018/05/11 22:23:39 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000d65d97d6c7fc5a94060000000036432f5b9f79cbf44dc962f3f4363a70bbc300000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0xfffffffffffffffe, 0x1}, 0xfffffffffffffe36) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) 2018/05/11 22:23:39 executing program 1: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x8, &(0x7f0000000040)={0x1, "69703600f27537570000000000004000", 0x3}, 0xfffffffffffffdf1) 2018/05/11 22:23:39 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xd2c, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff001100003904c072000009f6aaaf0c82a1412dba51a52c91a3b456d65e4934bbcb9485b61aaaa7cf444aece871810ecc4ee0e415998f8b89d397fd963eb7708afcde901334a251be7b0b6f516b8caa1e0c54f59df651f724c96ebd77d0a30a9a42dec948d4c7fce3154a096dc140770d99351d93c8fa6c4db320eeafb90103976e20d7a949850191e3535106252c7569ef680a9e05fe66533532d73a7ef5bfe3cbf2085751ac6ea5371f87bfe77d66c21b2b43c666bd7e0928f1d5f0b704108bfb709f889be01db8557849ab162f04ab6cbffe6c504af204a268a64c0d87dad90557875a8aade6c0bebdacfadcb4e854093b35c440755975a45ef535f0cbc0f2d778bd02fa611bacce290b3463d5daa5c503f7d5fd20e6f89b1943b8d94fcc6fab00d3cba2c14b8ad96c41eb9cdb51df4ecef19a72e0d950066badf202ebf00ca9f140015c5f3fb8f3332005f2308e31bc4b8bf1091db30d49af5d18a5d70844e2b8c9533417350b836795f63d45fdda99d42b3f767d58256d236cd21be5c0520906291f9cf301b5a9925663db9c273aed13df8214d723ebcccb808b8e2f5b80b15748c918dc54874968693da72f78d41f41a24fcbb23683f327f8764363883a4240d8c417ca1adf71dd13facf05888369757d83e93ba6a071114a3ae96da974b56535c1dcd826a251d1ef651eda2697f7ac33328f237f35a3beb76581924cae35ca75cb6e550ed4360a8dae611e6772a7245e5c79a00e10b90ca0cc83bb8425f699dc00f73614df232f47b9737bf938c7146368711974a0bf061454db22ae2402d4bfdaecf191502ddb9f06ddbb4c3e216c82a29454fa45a0316fa23e7b87f241c10cfdd4ff52169a52a607c7b15aaa860f731bf960a9d9c0da3df3407100c86e1f8b46e91d4c9d6f5a0bdd5429b20f33ee1bc2ae277dd44da628941a4b2724187e27132466959ff63c1cec17394d67d4a7f53e1a10001df507df39e1b2cabab3e98a7617c7954bcefd94b9b6bb7122705fd4a0bf8417cd00608dccfbd39cf7a4401ec608eacd8af4c2186f675fd699dcbf043bbf432c5cd4290b6d5bdebdf28aff0484dffdc8b7542b7d9fe2e85467d97990dc89ec5e37c60bfa45b371aa62e346acfa3daa58638902b8b7fc8867f1e4f5052d4aea3bb648ca7b54404e54fe8f4f6fed1557da335d6c00f008c377b85f3898004f466636ae23108fd29eae23b6df6e7c04af01c96eac65d27818204cf53896091dbbf8ed30de0b7f56942006aa5ada16dd44eb824601c5d9cf91504e975fb9fd26c36e53081c4d0ec844355b0073ef7821eee071086eab1ac4a97de46fa36f3030d773df4e5355c2c4207e2f1f9dfa2956501b84848bfd1c7fdf8c638ede2900f36fed036e3acfb09f770d7a28997f7094c03ac06056c36869230d890b83c2339e2cd59955754da69fc2df87f124881d1714ca75c43e66b39cd3b2dd342c4fd0361581bcdf4da1c1026b2396a7b13da8a6a3ccd014da06ca4a3cf513d860c99536e44bc975d33ca224a6fc1c5619b6e206718c8c8737309a2e67e54babc282ff11958d7ef115d282825471ac82d40307555e1b9d403cd271ae39105548153cfb1c12c0bad60f79e98efc3e16e6d2388e3f319b1c1d77977ffb4fcde81b0dc24b2f52e4ab885a55a0fc7db55323563aa5efb8139c2ea8232bc9148257c7821684cc1c3381a27811ea964c9bbea57ba0443082ee0e31f55b1d731fca053e93b8f38aff29db5ec27f3e8e7fa7fb831a24131e400d5c5e7a1724d952864168445b2d981295876789ebdeb4904726083397e69934cbcbd5726264e0ed29b32fe763a32d1831bf7da3784865668e65c6bfa36697cc614fb97307587c748d94f67c52fc2cbe71cd30a1a6029de6339a54f727d280036e408b8d43a301fa3fd9dc5b55762532cd61b593a58c78ec5a6f4bb04761fdd94ce2a96eb4b46bd7bb4b2513b08cf3b496e2a93b8185e3589cf49cf51079a6747549bc8ec67671f5ed220bec0083787be8e3e698ccd8cd4f4e5c388bfbd8a30a854218894b5d647435158bbb578aec56eec2bf3e38f6c97738393736fe1a33cee6a12d084b8903b69891f63b85beff28701fec3c74b2b19425745f19a9953876816fdd239c4ecfdfce3f5b3c184bd68d941679ab88e0680fad87b458bc7d1c78839ef613a4b0873275b7c97763c7be0d131a1f2b3426855e1c49512911b9f3499cb64b7bc0f727f2ca1d44f0c097d685d0cf898924a6d08aefb62d75ece7bc667ed124f40a1026ab703f1d162ac5fe569cc3b5d934e365e08231fe65786d8aefa8919f1c4642602bc98e9c9b807e767e952b2f4b30b7208f6d63fc62bb572fc084aabcaf05cbc1d96b7455668b465ef23eea1df930ea1c6e12443cc2ce06f40508701b1733fb40b39bfa1fba8a0c6d31897657ea0bceb2d620b8ea8fc2ace807f32efe91b0e630dacd804f74311b2df489bcb1a6f2d98641cd7f642fc9c5f09b448d9684bc70027e7c41822265d9e71d2209ca32c498cc8533f19695e20703ea29c2be9dd752f5eb677509cbdc88994ff9261607fd3afc23f11a336abc944aad1b44107a48a7464f635bdc091d9cb81d24fb78cab94f76cfee4d376903ded7e4e12e4aa1adfef957cb58fa89a384f951eee65b0fd2bfa16ed17872b5fdc4f9ca217236173e14d08f94b1186208a685bcaf25351764aca9ee91904e3f02174bd7cd4f9f36a4ac2bad2364df4f5ee815a18eb54c63b2a3b1f573bf6b7c390b49cc32ca78609d31e55c48ee9f9138f439c266bd03c1a3ace79a22e7aa671b87e5ba1332e50b9f77a56e2146cc9b1cb6617fe99c697f17943ecdcf69765feed890a23d454a771d63cf7464d96b64b24140d97f2b26635c89bf50dbb5cc7dfa08e36d5f3a931590290d029abeaded1fce5ef1ace801f694a0c92d259fab08e610577ff1272e619101f195b5e755b929bcbcbbcc0781852cfa3b6bc4c375859f56123a8d011f1418892e440e498a50b4d96c6bfa5bdad381160da7de80b0b606c0fd7defe4f9ffc05af116259bf0d67cbcd20ce5419e6a3ec373edd8e5db291bfcef2272faa0f60e8c9f730bd5800ed6d99c1ca756d8c3dd74371a6351dacc361b4f9372b2a95773d84f213591d696413762e690e8a3ac430312678d465318fec2e3e25306da4a0303d7b129bf832ae692067be5427e15c2bf0613d11ea888f24c77e52aa64c6f4bd96daa4224d001a54ccace8d5a3f7b6139d2e1b9a09b396ba647484a9a42595f9c3c5b4afb6f578a68396ce3b6259ee342ff2dba844e6f9a08d65120ab7ab2dcc47b96ae7513dd231304e03ca2ce203b1842be1419171f7e1a570148638b3df52e78b8ad46e5da5e877335445734e3ade40e6136a4df6c57b8c4952eb9f9b1257602751ce84c8c3fa00ff6a306ecf739bc7ee2305906ac6ac769ed51f5bce6128412d749b4eff9c6d419141debc45a45855b8dc1433f83edaebd7e4af2f786c1d6cb02725dda7e512f6d3d79cdc27c161446209aa746d45b3b028359c6ffe2c11492a719a6a85cbe847e9307891e3ff6acf1694277fe85423169d3cb857922c2ee6c2977b16d077007ed059a7609ff12fccfe06aaea0090def18fd9805bbdcad47961acf5932d32da468ae064d5ce50546375f43f5638adf70224c9fc8c2c41588b12174861f6b26fb87c0ee8a2a91461b924a0025d501b6b4b641268619eb840a8ca797807ec960bef3d62c6ec6e8c6b57f546d79c4e0e342f4d26fd76cc40dbae6a920e391ff3ab6aa717e2faf8d52efa42814c8f0339d9620011dd2687ef82b5233ca86123068278236f5d37ae8e04ef0d79abe3a8f50d80fa6153cffdde373ca6ad74b93f45d591ab8da25c5799dcf7da9832313e13e4eac5c2273cd82d6082a6cbc8a7ec3902d48e8c5f7313ea534016a8cf5d0c458ada6f18da87f2dcb9520fd3ec386d55fdf4d112aa3495796f908d07a527da322bf9b60b844ce7cd7611e04714044e1416fd5a8e53cb1fedfbfaf2461237131961187bcb4e1985fe9ddf8601ec61f491ce5eb088f1dde85841b9b823f1c0e12b79de0b2663bf9756bb3c5d46ed0267a4d8182439b65027b2557eb454733bae970a8073d716ec825850310ca50ddd14e481cafd78994754f070ce8a12e6f532b071008cb1cf8e18c52cd86529d28a61447a1775ca3ebf3a3963be9674de1a5914abf28cb998110701759069d1d80989916c30e53fd4a20adc1f1d5010fb6b7ebac22ee4871d3d7ebef9f459a92cfb053824e4450630f6a063f54eb5bc6c336e88afa1b99de81dd43c3b80b4a1f7cef969972c1c4dc5203c4b22723e2407e4773831c5e9804212a0b2d62fc7b2e55d0ced28ffd152e7ac0e5911e82b8acb714a01d43f32e6fe51e72137166c8cb0a7f30b515a58e46d3208e0cda463ad81d4c617a86b8b78d0940a173f1451334ac247f19a5a37b296f3a0b723a942f820eda346a667e1b485741afc3bb72bb9f7a07e88ed8560d8bcd54ce6cbc6254bfb367b0be6b694fa04c598bd7b82d5c284eda7a278fd0f755478a28a8e418867773295cc8fde39de3bdd677ae22e281e7cbaa064f3e95553a6069d72597ae7417e1607bdc0a967d2a6a0e2d68a89af5e5a0b5f2a157936d78216129db93c85a6382024de9a24f6222cb8d63329188b5e1d9f39e100d30106c596abe91b38fa6095a0b3f6fa818d700dc2fe6387d91fa2ed372a5cc9dd538bdca9ac7daab0c7f9e42"], &(0x7f0000000000)={0x0, 0x4, [0x0, 0x208, 0x2b8, 0xf6e]}) 2018/05/11 22:23:40 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200100, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x20000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x9) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0xfffffffffffffffc, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000080)=0xffffffffffffffff) fcntl$getflags(r2, 0x1) fcntl$setflags(r1, 0x2, 0x1) 2018/05/11 22:23:40 executing program 0: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80100, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x3, 0x34, &(0x7f0000000080)="0d88350c4b1d1ca540d02cb327e9d7269f8f954fb0310a5a788a6775421f648c754b5cc1abf201be35892859bac815d4cb2607b7"}) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpeername(r2, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) 2018/05/11 22:23:40 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xf00f, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xa7, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) read(r3, &(0x7f0000000000)=""/145, 0xf5a1819d) 2018/05/11 22:23:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0xc9dc) 2018/05/11 22:23:40 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:40 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) fsync(r0) ioctl(r1, 0x8912, &(0x7f0000000100)="c6295e4eca6c09b612ec6f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x800000000209e17, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f0000000000), &(0x7f0000000080)=""/138}, 0x18) 2018/05/11 22:23:40 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x2000100000) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x1f) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000180)={{0xca}}, 0x20) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/05/11 22:23:40 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:40 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18006d000000080000000000028000006a0a00fffffff6006ad2"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000007c0)={&(0x7f00000002c0), 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)=""/59, 0x3b}, {&(0x7f0000000380)=""/16, 0x10}, {&(0x7f00000008c0)=""/179, 0xb3}, {&(0x7f0000000540)=""/201, 0xc9}], 0x4, &(0x7f0000000680)=""/251, 0x33b, 0xd61e}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000480)="73797a6b616c6c657201", 0x7, 0xbb, &(0x7f00000003c0)=""/187, 0x40000000}, 0x48) 2018/05/11 22:23:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:40 executing program 0: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0xfffffffffffffdd8, &(0x7f00000001c0)}, 0xffffffffffffff28) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa02, 0x8c2d766575244adb) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000240)}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/11 22:23:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffffbff}, 0x10) close(r2) close(r1) 2018/05/11 22:23:40 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000400)='./bus\x00', 0xfffffffffffffffe, 0x200000000000008) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_GET_STATUS(r0, 0x4c08, &(0x7f0000000140)) 2018/05/11 22:23:40 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f000016e000), 0x5, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0xb13, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, {0xa, 0x4e21, 0x693, @mcast2={0xff, 0x2, [], 0x1}, 0x6212}, 0x7, [0x8, 0x20, 0x6, 0x400, 0x7, 0x20, 0x3, 0x86]}, 0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x41, 0x0) 2018/05/11 22:23:40 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400016a}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000120000000000050000000000000000000000000000009500000000010000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/05/11 22:23:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$PROG_LOAD(0x5, &(0x7f0000001180)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9a, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@loopback, @in6}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001100)=0xe8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000010c0)=0x7) [ 123.210138] hfs: can't find a HFS filesystem on dev loop4 2018/05/11 22:23:41 executing program 0: 2018/05/11 22:23:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:41 executing program 1: r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) socket$kcm(0x29, 0x7, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) getsockname(r1, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0xfffffffffffffcaa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="560000008913488669c767b8195d047ddcc712afeea04fbc5255ea5d150fee19d01f9f75fcfc9071c08cfe30996480513abb00ac1b6935884a323eed670c253556ad8899bcbfa78a824576b55e52b9eb89a24d11380900000050"], &(0x7f0000000380)=0x5e) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1f, 0x8, 0x4, 0x8, 0x1, 0x5d45, 0x9, {r4, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0xffffffffffffffff, 0x5, 0xbdf, 0x80, 0x9db}}, &(0x7f0000000480)=0xb0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000280)=0x10000) r5 = mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0xc9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0xae, 0x5, 0xffffffff, 0x3}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0xbb4}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r6, 0x0) mq_timedsend(r0, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) mq_timedreceive(r5, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) 2018/05/11 22:23:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet(0x2, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000040)='}keyring*vboxnet1\x00', 0x2) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000380)={{0xf000, 0x5000, 0xa, 0x0, 0x1, 0x5, 0x4, 0x101, 0x5, 0x5, 0x101, 0x8001}, {0x1000, 0x1f004, 0x10, 0x0, 0x100, 0x0, 0x3, 0x9, 0x7, 0x8001, 0x1, 0x1a}, {0xd002, 0x0, 0xb, 0x0, 0x9e8a, 0x6, 0x0, 0x2, 0x8, 0x1f, 0x1, 0x182}, {0x3000, 0xd000, 0xa9da514d4231bca3, 0x1ff, 0x3991, 0x4, 0xaf, 0xffffffffffff0001, 0x8000, 0x1, 0x7fff, 0x2}, {0x4, 0x10000, 0xc, 0x0, 0x94a6, 0x9, 0x0, 0x7, 0x7f, 0x3, 0x6, 0x9}, {0x11004, 0x10f000, 0xa, 0x9, 0x3, 0x4, 0x2, 0x5925, 0x9, 0x9, 0x9, 0x10001}, {0xf006, 0x2, 0x0, 0x2, 0x5, 0x7, 0x8eb, 0x21271811, 0x2, 0x74e, 0x4, 0x1}, {0x17002, 0x4, 0xf, 0x7, 0x38600f, 0x0, 0x244, 0x8, 0x0, 0x1, 0x8000, 0x1}, {0x4002, 0x1000}, {0x2000, 0x7000}, 0x14, 0x0, 0x0, 0x40, 0xb, 0x0, 0x1002, [0x7, 0x9, 0x0, 0x1]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000014000700000000000000000002ff0102ca8b98dc48770f06667e279639a91d7bd9139f917daf4204a00b32ead42828417f000001e3d8960f65b27ee80200000082a9447015739d53d5000075"], 0x48}, 0x1}, 0x0) 2018/05/11 22:23:41 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)="6da9d6a1f5fcaf7b483c95e0784333b726eec5561a24f3f8080fe5135b868136107d9c75da8e62feceb4b2068d5ba1402671a2dc4007c3f9da0131a432b08e44e309b5506153222e5c9b20ed7dad08abd31531b4c0c617457387f1ccf68f93039e87b4ce9252f87a7f9a5705f9cb7d822e62c3dcbaaa44bd8632d91a28bfa89bd30905bf1563fbf11821a4a52683f5f82190b1c8e1c6acf0a23f03f0bfacdb9a71b0629fa6c40fab4b44c69eb84862a2cabea96e67749804a68158ba62426b898028332f6852f7b390f6e3afcd57", 0xce) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/05/11 22:23:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=@bridge_getneigh={0x28, 0x1e, 0x227, 0x0, 0x0, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x24001, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x1, 0x9, 0xa8}, 0x14) 2018/05/11 22:23:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0xa}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) io_setup(0xfffffffffffffff8, &(0x7f00000004c0)=0x0) io_destroy(r2) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x6, @thr={&(0x7f0000000100)="705c767554379dcdaa89b403775c939156b59af18ffde1266e812512f5fdaa69d706e677a7c09eeb6c7d1ba60089e9aae3bef15e71b3d82cef22996b34ebf1bf194dde25160f1004671dd1eee859353365f74437f4b3e3f8ff54e4", &(0x7f0000000180)="9ca296746dede625e36b1992074b4a88b6ebce1447af7d646b8c904cf8fa89fb79b764db767af57bb588a41c108239060995d5ecc64d1d65eee31f3127b04d981de8e448c2e4062fc2bc3a61616898d1835511338424b9bf65dc3ea808d8b4781954f0e6073d5e8994c72bd86b67600247f46161e2e2f9fa0d745312355195c2c20106a58b69e933a049cf41649ab72c4e084cea38623e93e27dbfc0c22dc30ba8fb3bc896faf0f254fc456d57ce243324e8ebb15354ee69f91ac8dae974ec725837d95e018459bf862d8c1113f683d0b85763ddc1f097"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x2) sendto$inet(r5, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) syz_open_pts(r4, 0x10400) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000630027"], &(0x7f00000003c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000400)={r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xca, 0x1, 0x40, 0x0, 0x4}, 0x98) recvfrom$inet(r1, &(0x7f00000002c0)=""/149, 0xfffffffffffffc1e, 0x0, 0x0, 0xffffffffffffff77) 2018/05/11 22:23:41 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x9, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x0) write$vnet(r1, &(0x7f0000000700)={0x1, {&(0x7f00000005c0)=""/34, 0x22, &(0x7f0000000600)=""/254}}, 0x68) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="14", 0x1}], 0x1) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/05/11 22:23:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5435, &(0x7f0000000340)) 2018/05/11 22:23:41 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x101002, 0x0) sendfile(r0, r0, &(0x7f00000002c0)=0x63, 0x7) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x600214) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) write(r1, &(0x7f00000001c0)="89d10f01c599cb74c91f8a3fd75febf38d3ed4a1d1824ef7938d6a2838071bf0681a8ffbc187bf5edbfc392305229d1e777048231612e4500d90f65d3138981f84ffc1553161bca0e97fe5fedaafa5381e3a4a100facde8a7944a834f60e84d9a9ad37e734897116b3819c2e5c0701fd339da1bc921075fc3484ec7c8b2d03509ce4237bf28907771aae2931d031eebce7bf17516112b649aa39ec38c21a5acdbdb2b9227f9b5ebf14bf23d9c955346cdc290fd456c41d75c8ba22c6b5bfda4b7e6935a92d5c61b293335bc7c8f76de856d0286e7f79286c93caa0d8f426491718f263", 0xe3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) 2018/05/11 22:23:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001080)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x100000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xffffffffffffffdc) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/11 22:23:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:41 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x105000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000000c0)={0xffffffff, 0x5, 0x9}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2001, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x8f) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/05/11 22:23:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x800000000000000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) r2 = memfd_create(&(0x7f0000000100)='/dev/sequencer2\x00', 0x1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000002c0)="378f1fde4c8ffddc35bad3a7ee05f0399ea3d73c7ce40f4a8494f547a88e22934f58701fe0100c88f113b8c743c7e574190a08e846b5d1a4b74844e723d3855787510ac5f2c549ec1f4a128fe1d62a000396c82693f9af4ed7af0f44e010460583f6cef14d2bde7c8ae9944bb995e4dce9b7e64c7f3f0cc3e7a541cca4139079144a155685f5e13187240aee9949c1c428ce13d4a3b38996ccc6731b480d6989ad342f176474b5838e6a") fstatfs(r0, &(0x7f00000000c0)=""/58) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:23:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80400000002, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x66040) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000200)={0xb2, &(0x7f0000000140)=""/178}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000280)={0x7, 0x8, 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000240)={'bond_slave_0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/05/11 22:23:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x9, 0x2a3}], 0x18) 2018/05/11 22:23:42 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:42 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) readv(r0, &(0x7f0000d0bf70)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x1) 2018/05/11 22:23:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet6_mtu(r0, 0x29, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x2b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'sh\x00', 0x4, 0x81, 0x7b}, 0x2c) 2018/05/11 22:23:42 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/109) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x2, 0x82, &(0x7f0000000080)={0x10000, 0x3, 0x9, 0x1, 0xedf, 0x3a79, 0x7f, 0xfffffffffffff000}) fcntl$lock(r2, 0x7, &(0x7f0000000180)={0x2, 0x2, 0x101, 0x7}) 2018/05/11 22:23:42 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x80400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xbbe, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="11b47e0af95e0d155b9e9ffea84c6258fa843bdd54d94232c2306679a11dc059e040b53ec518570a24a5dbeb6b0fce5a2410274475897cbe06ffec9e63ecfaf3a9932170", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00001d8000)) 2018/05/11 22:23:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x20) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0xfffffffffffffffa}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003640)=[{&(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x80000001, 0x6, "346eaca95624f1238a71aa6b4b7fe771a8416dc547e648283bf51e27d8d66c69c06ca5cfe84f09cec021bfb37bf2e622ab844b33eee0ac543b862fe8297f4b", 0x2f}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000040)="9777d5ee74f1fbe9ffaada", 0xb}], 0x1, &(0x7f00000002c0)={0x50, 0x103, 0x7f, "69a5c8b1d3628677e9761c215e91ef3e613ab8bff464aa4f388a7e8b22278b15f1d1ae8e6955f903768fc34d6e4aa57bcc7b9196cc02f60457a68636fd0f"}, 0x50, 0x4008090}, {&(0x7f0000000340)={0x27, 0x0, 0x1, 0x7, 0x5, 0x100000000, "a2a8e4ac3b8f8d8a38145c47a6a444745955efcc3fd55f72374ed9860026a100e042771ddb591cce165a442001299a3244668cf6ea528dda11f0b4f904012a", 0x7}, 0x60, &(0x7f0000000940)=[{&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000004c0)="146ae78771794fc0d363131973e551705ddc0d95b4f6f307043e802eaf2f28e13f6ee77cea0ffd2b5779d3d3cf18ee302f63e53551597474eabbe516a955575540cd620e4a621040455d7566ce8f223dc105be4390760ab30a4732b609821e10781cdd04b13260e0b230454bc904f3d15e8b03f458ca858acc50908bc3e10dfac9e1ee2e1eed3cc94548390e17d42aa82b47040a77740e296d574a4a44082eea86362d8cc2aaf34b63d2663059bdca73c933122fb8ca4e5595a4750954ec39ea6cad", 0xc2}, {&(0x7f0000003780)="9c6400cb2e5cc497ed3c842b1d17f680a36c934831563d50e58674d8decc4016dad1f6d8dd304407ddb7532da683a3da606917092412e98f9ec23c1dcd15e0136c97735d0de9247f541b5c915831a6d755f863f168b80f4ea901708984b923b43af96a4c5df40abf040ea2602f18f4e7a38b0fdd", 0x74}, {&(0x7f0000000640)="96ae2dece6048a7383e75feb8cb9da76b1cf69372f6946f5c6660f748719ad9206d085d01c208ce61489ad83ef16ac8fe6f7f48721693561486ae15ad4e99b378c8a5e678631a65d96266ad37f18a9c490f3bcd9c035473ffa4700cccf66cfff6e720c6372a5f4c46b3095430ead1ab69b86820b570ed36cc0871636f363230acb82d5214e9455fed861c15c74f362d4346836a362e0516be4f9321a9955c5cf87c71c208983533b84d318f7ea76a280b146d4f5cda1c4179c9fdd9e8d9f81ce215d099fad24b95d52f70d949f2a", 0xce}, {&(0x7f0000000740)="069c11c93a85a8f379b995aca3a7958ee49055f2cf1e8ed55e83a851ba6f893dd11932eb133ad4963c4e24dbd98c673ff28a5d7df7dabb67d539841c9a94d67c9cfa90f0ed54e11287153e8d53653a9de696f9aaf944d32d7d38e05e345a7cc0ac7ab6d64179fc997bc97fa08af4542cbe96261d6861d71ddd327ade852c636e0b5ca34c98b6958b93e780df486ad38edb3a48132f0102a94e44aa100c15c444663c012ea033aab208fca69ff719f54c6da508a11ccf2bb17171b97716a69369569586c9f2ad1f59f3302c46e74144f25ff749439e2bc1409902e66fe4df9efedd9f9c46c8b4ca5746fb48262058", 0xee}, {&(0x7f0000000840)="caf54e02e053d8f1a35f4ad0eaf172e7ff7a1bd3137757cb8c0bc15cea34ce04f85b884bb4a733dd68161e9677d1035a26d1cdd91eec36855601ef3c99ecc5c78eb69fa6c4f20715ad161f1bb4b6bdac46cf41b1aa9e5e5f4235a29c25bea7c00c3bbccc0ebb6ac125f4acb1ea604e5e1d3bb1553c52757905d23043509d138c0f567b2660c5331f4db6c2eaede7e85febc3a5c97d987acb0480be89bcf3fafa1d38488a51222a1873f3d30d9823e0855e4571787c75f6c9105db9312ab9a8cb15ec0d1d4e2d19bf3cb58096b5a3a9dc44612c2a0a5131731b52cc8e61b1de20f3b4fd0dfa980ab5805d04ab5f", 0xed}], 0x6, &(0x7f0000000240)={0x10, 0x101, 0x2}, 0x10, 0x14}, {&(0x7f00000009c0)={0x27, 0x0, 0x0, 0x7, 0x2, 0x8, "3e340efb3e69d49b696869752f2d4d6836504c09026c2efeeb2b061217d69a30b7ec3ca08b2243f1565c7128ba596ef8dab33c6c770d63ac6d488809a4b58a", 0x28}, 0x60, 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0x1000}, {&(0x7f0000001a40)="4173ad69e023de8ca33ee0d47e90bebd72a314283c24b3db0d0038659d7dc61cb9a4c73247fa5aa59c5e0c0236fba6f40e5ec35fcab489f4516242e0be79f333718d183df00b27150be05eeab3e759e4d9328fafb1269003f20dc448411693bc73c8aa3418e6a580b21ce3dbfb9a5f5aefb64b82140298581f02fcbf6a143678057cf0b6978505", 0x87}, {&(0x7f0000001b00)="022ed41c315e8171c8d500d69ba3cae10b49f39b8b35d80ae86a9c99659d0c802a61e33231ea66f1e66390fcc172b32d0990c30cbec841ab8978d270a8f5cd1699cd0bc37483a5c27928dcaeb046816a0c5ba76145840b311c0065276676c454cdc6895e1730b64d99cec285579212eb8d6aca85738711b93b23725fb3ca707744fecca03861b9ca73afe794e255dcfaa8722566700323e006996c453e8f18c3027ad2b561091d9d9d1fdb84785ac3d9ae45139b066347adf1fa06175423eecb", 0xc0}, {&(0x7f0000001bc0)="4178aeca960819832898dbf815d24fe30c17b72f47651348c7ea2a68", 0x1c}, {&(0x7f0000001c00)="ff8e4d3860707ed33415a192bca1807d275b462cc7db060ad0e7369d50cfb0e23a92643f8ff5347d1aa56a7df158788707d0f7ec7c70777b83ee3ca2165e3c624f5686c635b718474d992456983aaf937b714f15ff225a174ab5c07c4f683e727701b66435ef1dd194b626b2f163739cfc1f6d8495959e739b790ad96ccbb325afbdec9aab9d", 0x86}], 0x5, &(0x7f0000001d40)={0x38, 0x84, 0x100000000, "44305077db0f81e2edbf472b424630ae4a98e126fc0331907bb5d48539085e7dc6a667efa9349f57"}, 0x38}, {&(0x7f0000001d80)={0x27, 0x1, 0x2, 0x7, 0x0, 0x9bb, "7c2b9b0b1c24a4ad3639f3676d7da29ed6260e109c41d1335e350b09b583634b77679b53b323619dd675a1eb793b85eb9d05765dbe642bcaff7c29229b675c", 0x39}, 0x60, &(0x7f0000002f00)=[{&(0x7f0000001e00)="cd2fb1ea26442113241a50de33c266c196589675a4066358e5f283df466149aa0a339f62321a514a2698979c59f12ae0f182b20bfc18eccb77566dea7459121162cdcac315a787406f366cca9badf599c24b4dacb74a2375cad13c9fe2170666489b50a6", 0x64}, {&(0x7f0000001e80)="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0x1000}, {&(0x7f0000002e80)="a49203411e13e1bb00f448f5dc918a615b193b2721165aaddd42931a70140b7bc852391ee545fe48ba6c2a0ff382ae2bb254a8724789fb25b3f8d01e47e32699166b796c5ec1ba013931d2c45b851beabc794b8f22bc79ce57991167cd5fb8195480b7fe0be9a406618e3de2c6cc0e", 0x6f}], 0x3, &(0x7f0000002f40)={0xf0, 0x100, 0x5, "79a176fa5f5e4dece7e8b857148dd82d65b78b4f68e0387f40ee173ee23cb7913b2d2eef5d98ac4ba9829312fbbefb2571d6e78b788ec2adfe4a757d14f39493ff39f04b0bfdee8c3f28fe5112abd3d1f1e356c1a78b124fa347b6efb0e44b1bdf9660f34c1e89ab60c5801c60cece41e643ed0fdfc4efb40721a3befaa992dcf900cc2b93a76c176f26f3b2ed7c108c83dc2924ac5e8ab76e09a04e857180c79690dd720fb0b4eee70fccd05389f08993cceec7275881faf045c1869be1b4dc01145cb5debf440baad1a0172548a70290b20f48b598d4b991bcbe47"}, 0xf0, 0x1}, {&(0x7f0000003040)={0x27, 0x0, 0x0, 0x7, 0x498, 0x1, "e0fed68f7bbb8bef47f98e24e6ea92f0ed7f8224e0b0a6d7820e12456cb7959a6a6f627baca349c232b940a10705941bcb91fcc11e55c565db4180356855cb", 0x4}, 0x60, &(0x7f0000003540)=[{&(0x7f00000030c0)="95a6d7000f6020a48e57d9936d538b0a876963a228f3c88670d1493f6bd7e5740f2fe060cdb6a1d07243a1b44263559482b30a39ff28d60a67861217ca05b88960d56ca7d88c3de2da35c6dcb8f0404854c1c84e5db8a1a7ad1ec46fbe4e787f883e9c8fbd02133be0e2bbe507a0da3dbc97eadfd325dff01f7700aea6eb964ec3d8341ea267b5af56cb74785d73e2fea1243d66bdd3dbd2290da2b790c449b8d1682aca394f0085deb6f68617835907168cad06b9231cca06a17efcdaeaea80f248c3b9da1fbf371b06b1cf609a026e16e110f99e524953abefb9b4f6a50b2bf26cca8b91", 0xe5}, {&(0x7f00000031c0)="521338c6fb8d1371a97b4b0ec15806107dc0d1f28afe001b9274edbfc6635774f869d5bb3f6917cf3943e393bfe9c7b8353267843e4bf8a2f3eabfe8a3904031abc22863856d99c7420dbc7a8ae360c99c8f6e68128b29eecd234461088475a6ebfdfc191150ba51c4864e62abcfd7de4f8dae06b7c00fb1e7d466116b9514a7518bf93aa3051f41c49d11eafc553e1e7409af23a128f5afb902ac4bf10177e3da9ab254f9af731729f62ff0a3459519a22b6758f75487988e5c2bdcac705d216143aad539486d365868855612da051f530ece3f8952054b815f", 0xda}, {&(0x7f00000032c0)="9e4b7ba9b8acba7e7f10379fc93f36536d8b7b37e580c209428170e2b807ea9ba1b65d9a9bf56e3788201eeb12fba36af26b0080e26b58bc2fe47f1f838e2fcb12f8dc0e69414f80cd81fc4439a3da206d3e117755f7406537faf4061732d20879a97bb8a5b5b58c65eff1d02502fd05555b26da9b1b24a31029b75bf9fc4e5d828f777c942e8b", 0x87}, {&(0x7f0000003380)="68518fca0ea379c95d4f5069c9c2c4bae62aa0e76b5e4f710cf07b6ca76641730b4b1a39513709395f5e9a1723d539a57bea9451f37e72b7b3f70f91b8ab6466057e89316d0ce54a1ad8814b60acc91eff68fc77ff62d7c8308277f4d8f14410e895cfec4f257a3a641104ce8007199387c0edbe9605151414ed410036c9b4472a2d4307184978", 0x87}, {&(0x7f0000003440)="2b6bc82fac69246aa68563a17355f6d5402a8eb1f43a67b6646f84dd45515874922fc3a89826c84c69d6bc7a266da4416c855f9862ded3b23e8736103c35853515a7150bbf4c5bb76c7c36826694fb8dfd49925ca90fc6d1fd631cf843cca7ccf2cf63956e69820bfb1dc291cd8997523578eed4e11f31239b60d6450a0fb588a0f53c6621162e8884e304b8ce69dd21d248b93f85012ed1b564e4cafe1d3939c426add42ca58c6cae3f05f83adb997a900a5c3f865aa63f422da10d6e0855177c939e", 0xc3}], 0x5, &(0x7f00000035c0)={0x80, 0x117, 0x1, "bfc1c37e477abe1ad9502d82c6610da7a00ed205a2dea90420997ca45361910f4e0c638fc7baaa1fb3c8858ad080026b5233624baf5a6bdc3cd9e745b4633b7ad3a605057a84a6199781d07b9291179a8ceee355f509ec8fee4ef2cbb0baf1c2b596f3726e7dd16e3682"}, 0x80, 0x40000}], 0x5, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) 2018/05/11 22:23:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x200}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x9}}}, 0x84) creat(&(0x7f0000000440)='./file0/fil..\x00', 0x0) r2 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000240)='./file0/fil..\x00', 0x10001) getdents64(r2, &(0x7f0000000480)=""/196, 0xc4) [ 125.125903] IPVS: set_ctl: invalid protocol: 43 172.20.20.187:20004 sh 2018/05/11 22:23:42 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x408400, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'ip6_vti0\x00', 0x5}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) fchmod(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/5) 2018/05/11 22:23:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0xfffffffffffff546) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) 2018/05/11 22:23:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="28000800000000b17b9342003200000010de578ef320292ff93dcb45fe85eadf12007abb28717214"], 0x28}, 0x0) 2018/05/11 22:23:43 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed5fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x38}, 0x1}, 0x0) 2018/05/11 22:23:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:43 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xb4, 0x140) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f0000001cc0)={0x20, r1, 0x31, 0x0, 0x0, {0x2}, [{{0x8, 0x1, r2}, {0x4, 0x2}}]}, 0x20}, 0x1}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80c00, 0x0) getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 22:23:43 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000140)="c6295e4eca6c09b612ec6f") write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getpid() fallocate(r1, 0x3, 0xe6, 0x3000000004) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000480"]) 2018/05/11 22:23:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3aba9d1e897b400000000000000009972d2a4b2007952b75aefc5b82541aad8ff", 0x21) 2018/05/11 22:23:43 executing program 6: r0 = socket(0x400000000000a, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1ff4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x1, 0x3, 0x3ff, 0x506, 0xd2}, &(0x7f0000000240)=0x98) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x640, [0x0, 0x200004c0, 0x200004f0, 0x20000830], 0x0, &(0x7f0000000080), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x49, 0x0, 0x0, 'bcsh0\x00', 'veth1_to_bond\x00', 'nr0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xf0, 0x178, 0x1a8, [@limit={'limit\x00', 0x20}, @cluster={'cluster\x00', 0x10}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0xd, 0x0, 0x0, 'gre0\x00', 'ip_vti0\x00', 'bond_slave_1\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x138, 0x138, 0x168, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001}}}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x17, 0x0, 0x0, 'ipddp0\x00', 'bridge_slave_0\x00', 'teql0\x00', 'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0xd0, 0x108, [@pkttype={'pkttype\x00', 0x8}, @m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_0\x00', 'bond_slave_0\x00', 'bcsh0\x00', 'veth1_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x138, 0x168, [@time={'time\x00', 0x18}, @realm={'realm\x00', 0x10}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x6b8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x103001, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000b00)={0x11ec, 0x2f, 0x300, 0x70bd25, 0x25dfdbfd, {0x4}, [@nested={0x11cc, 0x89, [@generic="7f4dfe6b2c75c12d834cc483b6aafeb9749e28a62d87852430db2f6c30f16b3238424e82c2d56252d488261f81d742a96e9f345b881a483071fa2e97e2227f2e7ce630544da82e873018456bcec9e9a0cb67751464ebd155549d4c06b7e3bc3f8a76103662c3e819c243584d5021ba11e8550e4142b6446c9a52918ec8e55b9e13", @typed={0x14, 0x33, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x2d, @fd=r2}, @generic="012ca43e44755d33e7fef065d73d173855843e47b434114d2a3db86c2a72354f742430a80695d14422259be3cdaf48d8308303ad0bb06e3fc523bcd6945f2626b2550253024239af4a0a2d775474a6ccefd13cd05de694762b14173ccf5feabafc0e9dd192d408e6559dcbb19f90d450fec572739c58764ff8e30c96c09efcf6710b10079d949c80d96f849ad53a388fd026976383acd6c7", @typed={0x8, 0x6d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="97c4314efa4090a812301203ba4eea8b1a5ebac1f308cfc71a38ff733877ee53308d4d91c0e25c21e120eb7121be58656fdd179f53c903970c243a934a141109aefeb1463f7019ac6bde99e9036939c0825387167479f3ef03eacfc5f701bad0137322d89874fbd3690094111492c7b443020695bd655e3ffdd7fd7e280e7d", @generic="6da8b119bd34c93e96", @generic="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"]}, @typed={0xc, 0x10, @str='bcsh0\x00'}]}, 0x11ec}, 0x1, 0x0, 0x0, 0x4}, 0xc001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) 2018/05/11 22:23:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:43 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/05/11 22:23:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000004000000d802000000000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff04000000", @ANYPTR=&(0x7f0000455000)=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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"], 0x338) 2018/05/11 22:23:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001140)=@assoc_value={r1, 0x101}, 0x8) sendmsg(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000000080)}, 0x0) close(r0) 2018/05/11 22:23:43 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x100, 0x4, 0x4, 0x57c71269}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00000001c0)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x81) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0x5, 0x100000001, 0x6, 0x1, 0x0, 0x5, 0x1, 0x1, 0x7, 0x401, 0xddd7, 0x0, 0x51, 0x5, 0x0, 0x5, 0x0, 0x1, 0x5, 0x8, 0x9, 0x3f, 0x100000000, 0x80000000, 0x4e9, 0xe00, 0x1, 0xa55, 0xc86, 0x9, 0x2, 0x8703, 0x6, 0x1, 0x1ad, 0x2, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x20000, 0x810000000000, 0xff, 0x0, 0x0, 0x5eef, 0x80000001}) close(0xffffffffffffffff) 2018/05/11 22:23:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:43 executing program 6: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1478) getcwd(&(0x7f00000000c0), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6(0xa, 0x2000000800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x2, 0x1, 0xfffffffffffffffa, 0xfffffffffffffffc}, 0xd9) fcntl$setsig(r2, 0xa, 0x39) dup2(r1, r2) 2018/05/11 22:23:43 executing program 7: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4202, 0x1c4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x10000, 0x4) pkey_alloc(0x0, 0x0) pkey_free(0xffffffffffffffff) 2018/05/11 22:23:45 executing program 3: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$TCFLSH(0xffffffffffffffff, 0x80045440, 0x707000) 2018/05/11 22:23:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) signalfd(r0, &(0x7f0000000180)={0x1}, 0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 'sit0\x00'}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000000000)) 2018/05/11 22:23:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4d23, 0x0, 0xffffffffffffffff, 0x400000}, 0xffffffffffffff84) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xffb8, &(0x7f00001a7f05)=""/251, 0x41100}, 0x48) 2018/05/11 22:23:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a2275b0fae281e5b306000000000000000000dfa31728d59881000000ced68e76", 0x21) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/223) umount2(&(0x7f0000000280)='./file0\x00', 0xc) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) 2018/05/11 22:23:45 executing program 7: r0 = socket(0xa, 0x1, 0x0) write(r0, &(0x7f0000000040)="0dd5c85439cc5e9bf02050f5a02fe0c60ddc", 0x12) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x3, &(0x7f0000001780)=[{&(0x7f0000001640)="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", 0x103, 0x4}, {&(0x7f0000001480)="95896985be38b27f929f128ac4b0b8770eb346c67ff506dfdbd9d87cfbd0c7dde97a8a739abc681dcfe3dc5ba2db57157d3835d4a6c732ad91ca140442f3f185e376d0a28c4bdb940336e6d408c0525259d00d0ab53d915401440f5cd518043988e7da3948413be4eceeeca5d95b6c44f1731de832910a223681846faf75993f560a95c3e78b9ef9fc1ddee1113e932e732af25fd654700ed294ae2dedbeb248b9ba6131f2fd49405bc3111736e78739a14a4d275ce09f07084b4136cd09599efcaf01f5709c91c2840d8b0ad24963ad27681993", 0xd4, 0x9}, {&(0x7f0000000380)="1e73525e3689d470129a22ba287731813dedde766a50a6a3e78c7a94804bd09cb6706f5535ffa8fa2f464acd4e225f4455e21942e388b6a1730775dedf0a00000000", 0x42, 0x20}], 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/05/11 22:23:45 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="1b0000001200030f07fffd946fa28300000000d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000001500)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x245, &(0x7f0000000000), 0x0, &(0x7f0000004700)=""/79, 0xfffffffffffffcf0}}], 0x1, 0x0, &(0x7f00000048c0)={0x77359400}) 2018/05/11 22:23:45 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffa, "1fdacdfdf9692a81f10082aa7865a2bbd9653fd59cfbd3d028fedbc39f3923f2a81fd789514bfb21be9c02da95d35015d75a3e07d7925c660168faee6e87b6", 0x2b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="75801cdf0b9f936b9967e05ec190961d4228236beefe7a27f4fd4dbccee46543ab85ace96ce70e44a7dd2b77578c57b79955a9e8b5fea9a86c15", 0x3a}, {&(0x7f00000003c0)="26d9b8f5863bd3a726067f31d1068e3c59c692414e2e7ca7123b6238605c99cd25b5814ab70405e41797867e2e02c334d9f40b7ae32ecf", 0x37}, {&(0x7f0000000400)="a7bd8b27f7513dccc22e822bc3ceb515426853aa56b40999d7420eee95f6b731427e37233462d9c7c5df10d98f2011e7f98caa7b1136e2aa3553beee4e5d4e118bfa386fd55f4d8b24d73c57c0fd59e67dcc978f937651e04ce9735e39228124e2fd10afc8cc4c891a", 0x69}, {&(0x7f0000000480)="00331e07885fa9f2742b8ee5fb6caae33d7863836ef64dc6324d0b4c926948d8fe3dd10c3d36f3dfde708659afa3fd745d5c810b3e260d8c33a6f96f67b4c6e11cc6990ceab8305022fe1487af148911b3502667e3", 0x55}], 0x4, &(0x7f0000000540)={0xd8, 0x108, 0x836d, "ec944764027c765d2146b6369f7124e816e9b4816de5838f999b20435374d9455c02891fe58548b02ccbfc58f44856010e3165296aadb7cabaddf2d92f8bc0268f54f955e7d08ab4e4e99be610d76bea494e991b903a3a442a411556d752d6dc846742bfd4e155464cb855b21e8a7c71e8cedb54e006aa17e50b73c3c5b1fc1c78afa470671c64372199048ef6fe54ba8a7edd54e1d86005c05474d2bb6e7599324acc1cdfb7f4e7368f6612541fdd24cb5b85c6d68261c89eafbe00db961be422be"}, 0xd8, 0x20004801}], 0x1, 0x20004080) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 127.724730] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 127.755470] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:23:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() r2 = shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x2000) shmdt(r2) sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x180, @tick=0x9, 0x0, {}, 0x20000000}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) execveat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='!\\user}selinux\x00'], &(0x7f0000000400)=[&(0x7f0000000180)='port0\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000280)='lotrusted(@\x00', &(0x7f00000002c0)="b5766d6e657431656d302429656d305b65746830656d3100", &(0x7f0000000300)='vmnet0G-%vmnet1:!\x00', &(0x7f0000000380)='/dev/snd/seq\x00', &(0x7f00000003c0)='/dev/sequencer2\x00'], 0x1100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000900)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:23:45 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10000, 0x40) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00005daff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0xb0d) msgget(0x0, 0x200) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/05/11 22:23:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000000080)={0x83, 0x3, "2ae5b88d131c8bb19ed547256e47e3a9ce131e99b7f7317f5d47745e0cdd541066e6a5a3b937742c54e21f769b9a193073d2a08d166fc3f891ace0fa0e4bfade6a1418120db730f6f9db766168ecb385fd136ef233a8ed7aa5c27c8fb607757b45185a62b2f9c380e935341c9d7eebffe2f1f7f0ba6cbfcd71c890"}, 0x4000) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) process_vm_readv(0x0, &(0x7f000000b000), 0x0, &(0x7f0000007000), 0x2eb, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x20) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x0) [ 127.789909] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:23:45 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x80000000734, &(0x7f0000000100)=0xfffffffffffffdb0) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) [ 127.852846] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:23:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) [ 127.924333] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 127.933397] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:23:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @pid}, @generic="0bf0a8de5ec8d2aa00"]}, 0x28}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80002, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x87) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr}, &(0x7f0000000180)=0xc) recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000380)=@can={0x0, 0x0}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000580)=""/243, 0xf3}, {&(0x7f0000000680)=""/129, 0x81}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/235, 0xeb}], 0x6, &(0x7f0000000900), 0x0, 0x7ff}, 0x10101) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000a40)={@mcast1, 0x0}, &(0x7f0000000a80)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000ac0)={@mcast1, 0x0}, &(0x7f0000000b00)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000b40)={0x0, @remote, @dev}, &(0x7f0000000b80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000cc0)={'veth0_to_team\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000d00)={'\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e40)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000058c0)={@local, @local, 0x0}, &(0x7f0000005900)=0xc) accept$packet(r1, &(0x7f0000005980)={0x0, 0x0, 0x0}, &(0x7f00000059c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005a00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005a40)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000005b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005b80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000005d40)={@multicast1, @local, 0x0}, &(0x7f0000005d80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005e80)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000005f80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fc0)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000006000)={@remote, 0x0}, &(0x7f0000006040)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000066c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000006680)={&(0x7f0000006080)={0x5ec, r2, 0x3, 0x70bd2c, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1a8, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r10}, {0xac, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x38}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r12}, {0xc8, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xdc, 0x19, 0x0, 0x1}, {0x1f, 0x6, 0xfffffffffffff1ee, 0x7}, {0x80000000, 0x1, 0x80, 0x1a32}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaa1}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}, {{0x8, 0x1, r15}, {0x80, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9, 0xa9d, 0xfffffffffffffff8, 0x5ba15ae3}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x138, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x5ec}, 0x1, 0x0, 0x0, 0x20044840}, 0x24000800) 2018/05/11 22:23:45 executing program 7: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="eecc68957a5e1b5caf693daae722d0c61d923cbfefb6e5405b4e50474b89a438649bb172939721a425f432e2d2539ee09135655701c6656d7842319f3a3ac3e6449ea9496d62d99daabeec3d59dd1a2335b95dc33e678ded5b6bd9440a803dc4cf6c8d26e07716c46b6171cf8df3670e0917", 0x72, 0xfffffffffffffffe) request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/ptmx\x00', r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x5413, 0x707000) 2018/05/11 22:23:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:46 executing program 0: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x40, 0x200) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200), 0x1000) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/11 22:23:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000580)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "5768a8c0c67f5de2", "696111e9083bdc4d2eabc8d06e01e1606a81354753a40a3fac475836895ceb8b"}) timer_create(0x0, &(0x7f0000000180)={0x0, 0x36, 0x5, @thr={&(0x7f00000000c0)="60020bf64d57c02cf2925fadec25f066f31bb5ea658c2a7e803efff51e373c4f4e72c7e4c6bc79d00f5a0d2b04c2200d4443ccfe7a98ae51a37822ef7fd3ee906607b684f3664d3068fcb436947c2d6df943fb7a8fc218b60a24db47be8a180e84c72927e982ec32bd97d0387f8903beed3b6569118af2f11f029208dcbb03db0111613c2a5686937efb718092c6a0735f130da4f76b26fa048b430815ce7662ea701471c047f671add84c96f78c70b0b6eaa2", &(0x7f0000000300)="beee9530b2c545602bad77d3cb39cfa8e7b730a09dbc483cc5f1249ff5065e892711c066031231619668cd0689a66c7d7f1c1eb664c6d254864d811d826a7ab88709de7f167d5b74a2d221db225e44ddbda779441fad320c29918879724a7bdb0b645cc42159cb99f3108a4cd7509986fbba60597d53c38e9fc01489b760615490564c5845ac439db1713c6fee28a6e6dec76b65d46c8a30bf095e60c93395a6493e65421ce7ebebf602998241de3b1a6bf5457d433753e9bcc932825fe838a589514dea99a0a268ecba"}}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000200), &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:23:46 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x100400}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x23a100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000000), 0x4) dup2(r2, r2) 2018/05/11 22:23:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x100000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x91f5ab1e5c67838, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="00010000", @ANYRES16=r3, @ANYBLOB="000425bd7000fcdbdf250b000000080005000700000014000100080001000a000000080004004e21000044000100080001000a0000000800090064000000080005000000000014000300fe800000000000000000000000000018140003000000000000000000000000000000000024000200080002004e240000080002004e200000080003000200000008000900ff01000014000120080005000400000008000600646800004c000200080008000500000008000500090000000800050000010000080004000700000008000900000001000800080001000100080006000000010008000b0002000000080006000400000008000600f7ffffff7467275572ce41221f323bc94f0df147b160968a2768bcb1908477133a0f0115dbc58b7576b94438c3bc5ce9c14d43917767e1f40baa07d41a3538880f68a7a482956f"], 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x80) mq_unlink(&(0x7f0000000080)='/dev/kvm\x00') recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0xfffffe7a, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3f, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 22:23:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:46 executing program 3: ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x80045439, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x8000, 0x0) socketpair(0x4, 0x6, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/170, 0xaa}], 0x3, &(0x7f00000003c0)=""/118, 0x76}, 0x40) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/05/11 22:23:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0xc04c5349, &(0x7f00000003c0)={0x0, @time}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/11 22:23:46 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) recvfrom$llc(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x100, &(0x7f0000000180)={0x1a, 0x3, 0x9, 0x7, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:46 executing program 6: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = memfd_create(&(0x7f0000000000)="2f645951a2f2326b", 0x0) write$binfmt_misc(r1, &(0x7f0000000680)=ANY=[@ANYBLOB='syz0'], 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='ip6gre0\x00', 0x0, 0x0, 0x20}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x10001, 0x1, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff}) r3 = accept(r2, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000500)=0x8) connect$pppoe(r3, &(0x7f0000000540)={0x18, 0x0, {0x5, @random="dc800a6f9b4d", 'syzkaller0\x00'}}, 0xffbd) getsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000780)=""/62, &(0x7f00000007c0)=0x3e) perf_event_open(&(0x7f0000000240)={0x2, 0xfffffffffffffc8d, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5ae0ba1cfde322", @ANYRES16=r5, @ANYBLOB="330000000000000000000f000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000680)={0x0, 0xa48e}, &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000840)={&(0x7f0000ffd000/0x1000)=nil, 0x100000001, 0x5, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r6, &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000640)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) pwritev(r2, &(0x7f0000000880)=[{&(0x7f0000000800)="da9f3d60aaf1ae9e916f7a9085fa96c1bc425d259d316a5a4921c5fd91757599016096df9c12ec6adee090293803", 0x2e}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000900)={0x8, {0x2, 0x4e23}, {0x2, 0x4e23}, {0x2, 0x4e20, @rand_addr=0xb01}, 0x1dc, 0x1, 0x7f, 0x144a0571, 0x0, &(0x7f00000008c0)='syz_tun\x00', 0x8, 0x100000000}) syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000b00)=0xfd4c) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x7fe, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x16c, 0x8, 0x100000004, 0x9, 0x0, &(0x7f0000000000)='lo\x00', 0xffffffffffffff00, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000a00)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000a40)={&(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffff16e, 0x3, 0x22, &(0x7f0000ffc000/0x4000)=nil}) 2018/05/11 22:23:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff80000000, 0x100) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000040)=0x7, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "31be2e0f42d7de3cd920f6ac7734168331c2c0babdeefe716d1d85a0a6067a0ec6f422fed4c678e1f9f2d1b4"}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x1, 0x2) 2018/05/11 22:23:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000600)={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x48, [0x4, 0x100000000, 0x3, 0xffffffffffffff00, 0x80000001, 0x8, 0xffffffffffffffff, 0x20]}, 0x5c) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000680)={{0x2, 0x4e22, @rand_addr=0x100000000}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x4e21, @broadcast=0xffffffff}, 'team_slave_0\x00'}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000700)={0x79, 0x0, [0x0, 0x0, 0x3]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000140)={"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"}) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0xa4667a4dcc955594, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/11 22:23:46 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair(0x5, 0x80003, 0xffffffffffffffc3, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f00000003c0)="64f20f5983be000f32f20f7cd9b853000f00d8baf80c66b868d1398a66efbafc0cec67f08333046766c7442400000000006766c7442402b2d60e456766c744240600000000670f011c240fbafb0d6766c7442400000000006766c74424025ba12cbd6766c744240600000000670f011c2466b9020b000066b8fc6e000066ba000000000f30", 0x85}], 0x1, 0x4, &(0x7f00000004c0), 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0xfffd) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080), 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xbf, "31eb10fa56ef09859af13e3a6ea1628fa3813a426238492c2e24a6c421b4ae11d947c3388198371151c8bf5bef4561ba3b6bc1c644b3712281a553472bd4934d69465c599843f6489dab1fbaf1e871e84da21ba0f008a598b42e67cac5b7b7f558771b4c6221b15f8a32563ec2011e47c705be9631eb8d7da03535d4fe3a627115c2914a8d89037fe9d59aa141aff1fc58bf057eaa484927cb405784939db46561ce812db4851c899218a4c6fd3ead77915008b31141f95b5ed1d889fe67ab"}, &(0x7f00000000c0)=0xc7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x3, 0x20}, &(0x7f00000002c0)=0xc) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000340)={0x7c, 0x2, 0x1, r2}) getpeername$ax25(r0, &(0x7f0000000300), &(0x7f0000000600)=0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)={r4, 0xe8, "8cb74fde39ecb9129233e26cf1ebe01dc20fb67790477a42a15644191ab1d47fa6205f834cfc4724f33903d0e24be63762aef8dde6ff766dd8b326a326ecbe57ef34a078dd3002a79974222e07f57bf22bcd795b38e3d4ec1a974f537e895248e3f892d4358afb9bdfce607a5cefabaea5665d5e63c3ab2494d8b351e027b3ba9a6b5516846993992b7d3d7320c049abb4577f1e6f4c552edef5250fe366df210f86daab0a1db50d77f6e253f22170eacc6dd52fb2e8f56315c8eb602e1b9b0deee329629ec1947bbd1b5859d829ee70fb94c5a14082f2e4d55cc8bfe36a6701992fc1f2ede5dabc"}, &(0x7f00000005c0)=0xf0) 2018/05/11 22:23:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) [ 129.113464] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 129.209542] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/05/11 22:23:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='tmpfs\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) umount2(&(0x7f0000000400)='./file0\x00', 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x5) 2018/05/11 22:23:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getgid() clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x1d1, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/11 22:23:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x4800) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0xffffffff}) write(r0, &(0x7f0000000300)="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", 0xfc) r2 = gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0xea9, 0x4, 0x1000, 0xfffffffffffffffa, 0x0, 0xf9a, 0x200, 0xb, 0x2, 0x80000000, 0xd4, 0x7, 0x0, 0x226b, 0xa7, 0x4, 0x9, 0x6, 0xffffffff, 0xa91, 0x20, 0xff, 0x0, 0x100000001, 0x4, 0x9b4, 0x9, 0x5, 0x6, 0x8, 0x1c62, 0x7fff, 0x3f, 0x3f, 0x5d, 0x8, 0x0, 0x1f, 0x6, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x0, 0x6, 0x5, 0x6, 0x2, 0x2}, r2, 0xb, r1, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r2) 2018/05/11 22:23:47 executing program 7: clock_settime(0x400, &(0x7f0000001440)={0x0, 0x989680}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000040)) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000200)) 2018/05/11 22:23:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) 2018/05/11 22:23:47 executing program 1: r0 = socket$inet(0x15, 0x80005, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/11 22:23:47 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)={r1, 0x35, "47adb52abb3a3389e1e80a85e26d1ad92b5fa84f30734a34f001c6e4148065f1ac208e04f3b67d1f1bd5c6e25129323d867b974533"}, &(0x7f0000000740)=0x3d) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 129.937592] netlink: 180 bytes leftover after parsing attributes in process `syz-executor3'. [ 129.969697] QAT: Invalid ioctl 2018/05/11 22:23:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:47 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x10, 0xcb, 0x400}, &(0x7f00000006c0)=0x18) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:47 executing program 6: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='i', 0x1, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x200200) keyctl$read(0x4, r0, &(0x7f0000005680)=""/4096, 0xffffffffffffff69) keyctl$chown(0x6, r0, 0x0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/33) 2018/05/11 22:23:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x50, &(0x7f0000000040), &(0x7f00000000c0)=0x26d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x2, 0xca, 0x40, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x100000000, 0x30, 0x2, 0x6}, &(0x7f0000000140)=0x18) close(r2) close(r1) [ 129.983341] netlink: 180 bytes leftover after parsing attributes in process `syz-executor3'. [ 130.002558] QAT: Invalid ioctl 2018/05/11 22:23:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x8000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{}]}) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x289, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x1) 2018/05/11 22:23:47 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x183083) sendto(r0, &(0x7f0000000240)="7269606bc080ed677631f8a2cad311dc5cf5b4382c44c844e975847d39568a260b17a44944aef51f5960a8f8c5a46588f9ffa22f8e754dee17466af68aae8d2b35963bc0169a9b6e27f320d3c5946caf1c2a3e2b77851fc502a92900b7e5101beae5b91cbff9bd78dff532d2ee36be47c094c6f6bfa2c7bc3d1b51e335490f8bdccf1e462774a8870bd8f496b08421feacc0ce3f", 0x94, 0x41, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xb93e, 0x40000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0x5d4, 0x6, 0xfffffffffffffffb}, 0xfffffffffffffe58) r1 = semget(0x3, 0x3, 0x8) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000100)=""/207) syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "71224952c3a482787d4c3f85e52bf26d159a8310505af7f365d610850be1ac51"}) 2018/05/11 22:23:47 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xc4000, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4814}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) 2018/05/11 22:23:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0xb8) listen(r0, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioprio_get$pid(0x0, r1) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000080000000aa00004e208feca8643cda630303bdaa9ed3a9f5bfd430472aa2ad928059c18e6650008174", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) shutdown(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/11 22:23:47 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x180000000}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xb}, 0x7}], 0x78) 2018/05/11 22:23:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x9, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x9, 0x3}, 0xc) r3 = dup(r0) sendmsg$kcm(r3, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="d622c6815b363019b5ed9ca8dfe0e844d7b5d6e362", 0x15}], 0x1, &(0x7f0000000200)=[{0xc8, 0x10b, 0x1000, "be8469415f8c478f1c565a6f51ab9b8b8224deafdcbcae528c2f58538e8a8f332b2731be626512874c88fe49740082ce4f6b65da57c55271ffc457978ae3e04abb5385056bb466fcf59b317790f8cd85e2887115b54eead5269e6f6afc32a96439fdde0eb0e038a5fe37dacd2d3ac469283904e2701b7bbbb89a6efedbd63f7a4f219ef09fc8ec759def50b136d65adb03e76f3bd94090432949995c19cd5c7135ac2e5b3aa38b500a0f787c77e83b5d2f424f"}, {0xe8, 0x119, 0xffffffffffffff60, "8806547a83339303d97c16c7b825949d8e22a8b32bb610392fc28810a173980644d97539ff2fecfb4380b423afa4d92f8004f1122fb14357a095990af470d7c1a72a8e0dd7225c1514dcf5231ce9d557ff246f5fd397a85a3e7d8da69ee024719f5f4092b170a0159aca8245316e5a8e4546d490c92b2c4ecc60adf9d4ff48ddec5326bbcd09acdefa7e56ba077972358f854aca1beae607d1f636d242052c97c801f3a399484abfc1d4a1020c8834c90bf4b7dc513c61d0f8e56442734e62596fdc14abee781336f28df4fcae5d7b4dcc74ac40b640b2"}], 0x1b0, 0x40000}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) 2018/05/11 22:23:47 executing program 1: r0 = socket(0x80000000000002, 0x800, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x45, 0x0, 0x1}, {}, {0x6}]}, 0x10) 2018/05/11 22:23:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:48 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x0, 0x0, 0x3f) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x8, &(0x7f00000014c0)=[{&(0x7f00000000c0)="88d7e761acd639b829674431a18722a4fb36e0d254c7bc19f801fcc0d9c91f93c7214b68f3a9c25d54d08ab5a736a5655eca91097b8392b2ffd07cf1306310824f68b67ebc2d9ebb5c03f8c52459684a6cba3dca480251a707ca892cdfe49e8820c2943104ac99b8a0b8f9e47aabff10a4fcb03579591076b65b317d0752259fc01eca9289c6e605e25d9079e93c29687a577f7cce778df350e509cc1b1b5770e2e7d42a5dec13ab31", 0xa9, 0x9}, {&(0x7f0000000180)="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", 0x1000, 0x6}, {&(0x7f0000001180)="05529e37e87145abdadf80818a8e5c58e6fcd1d6be3d05ddfab95eaf0996cd358d2b515ab8803a347ea5506c694fa8e803ee73e9a49d6f978a045ddbe53530d07fc02850c5ac05cd9bbc4be261d14c2ac2facab256ffb1e8cff48c2a5b013f5f5847e3b312ffd494780715d8dab5438fbc78a0c5e556689085b0300b49765aff0860872aa9a16e7589f0c2a0e744e56d41efc9222bdf22b1f6e2fa31929b158e096cadfc3a6188496a8f44b26feb0e29ba142560bc02af32177786dcf293", 0xbe, 0x4}, {&(0x7f0000001240)="a5a68c05efc5c7", 0x7, 0xff}, {&(0x7f0000001280)="2db2a3b17b45e509ce1125509785f08b05f43f4e3e293cd4c353c58ffe4a110c1337adc7f1c433ce75fa324c870edb84796d5980636dd0ac58998ac476960a719ad6994f7ef02401", 0x48, 0x1}, {&(0x7f0000001300)="fe060e155d9ad5d5eeba619d2fd08098283baffbb0f2ef34486bdc5d1428983fcba442bc7fc106145443c549430613be3b2e4eda5d5a46220c3daf867d9eacfea034c226693151268d6142fad6220895ef894c6eba7dd0c8bceb18223f0bc7e58862ca20fb89e15c9cf4cf72a385a26defdbe1", 0x73, 0x400}, {&(0x7f0000001380)="f676915baf3742799bc95c94d42cd0f09ff36e7104ea0f67d74efd9c46a990d2af714ce12448e6a2e52dc56f1a75c46a5ac0f5eb78b2aba3666f264b228b244d591d0094fa4bcdbe889d95bd239b5a941f971e90e95e0c87c7f1f598ed3b44cda02786163a6d051b0fd4de40c7de635dda5757bde7e8574059e2766c92d64193bec2f858704669417ce6e5dd2722a14da9303c3691593849924004530f5a47e0f0a5c30d51e6256ebd7c5e0fadc1fe4cefe1c372646cd3edf66288e2d7ac1127cbf4010b665d7216c020083425a38dc83de3d684a9cf76f2002c472b0a853d6ad9c80cb034e64a42", 0xe8, 0x1}, {&(0x7f0000001480)="285468cb280fb6597106688f9213e5ba77d905a273056395", 0x18, 0x5}], 0x10000d0, &(0x7f0000001580)={[{@data_journal='data=journal', 0x2c}, {@usrquota='usrquota', 0x2c}, {@tails_on='tails=on', 0x2c}, {@acl='acl', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@grpquota='grpquota', 0x2c}]}) dup2(r0, r1) 2018/05/11 22:23:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x1) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x3) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) 2018/05/11 22:23:48 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:48 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x10000, 0x8000, 0x2, 0x8b7, r1}, &(0x7f0000000300)=0x10) ioperm(0x0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x8ea}}, 0x5, 0x24c, 0x4c1, 0x7, 0x40}, &(0x7f00000001c0)=0x98) 2018/05/11 22:23:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_cmd={0xa}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x5, 0x7fffffff, 0x5}) 2018/05/11 22:23:48 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = getpgid(0x0) sched_setaffinity(r2, 0x67, &(0x7f00009ad000)) 2018/05/11 22:23:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:48 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'%route\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x6}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="8cfb285c0744", [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x1c0) 2018/05/11 22:23:48 executing program 2: r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:48 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) ioctl(r0, 0x8000000000009374, &(0x7f0000006f80)="010000000000000018") [ 131.075130] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "" [ 131.078762] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 131.187637] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "" [ 131.243456] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/11 22:23:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:48 executing program 7: socket$inet(0x2, 0x6, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x32202, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000005c0)=@nat={'nat\x00', 0x1b, 0x5, 0x588, 0x3a8, 0x3a8, 0xffffffff, 0x0, 0x0, 0x4b8, 0x4b8, 0xffffffff, 0x4b8, 0x4b8, 0x5, &(0x7f0000000540), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffff00, 0xff000000, 0xff, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xff000000], 'bridge_slave_0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x8c, 0x1, 0x0, 0x1}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3, 0x5, 0x1, [0x6, 0xfffffffffffffffd, 0x6, 0x95f, 0x7, 0x2, 0x100, 0x9, 0x0, 0x6, 0x8, 0x100000001, 0x81, 0x7, 0x4, 0x4e], 0x6}}, @common=@inet=@length={0x28, 'length\x00', 0x0, {0x7fff, 0xffff, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xc, @ipv4, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @icmp_id=0x67, @icmp_id=0x67}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv4=@multicast1=0xe0000001, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @icmp_id=0x67, @icmp_id=0x64}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff, 0x0, 0xffffffff, 0xffffffff], [0xff000000, 0xffffff00, 0xff, 0xff000000], 'bridge_slave_0\x00', 'gretap0\x00', {}, {0xff}, 0x32, 0x8000, 0x4, 0x65}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x4}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffffff, 0xff000000, 0xffffffff], [0x0, 0xffffff00, 0xffffffff, 0xffffffff], 'veth0\x00', 'veth0_to_team\x00', {}, {0xff}, 0x3f, 0x9, 0x2, 0x22}, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x14, @ipv6, @ipv6=@dev={0xfe, 0x80, [], 0x10}, @port=0x4e23, @icmp_id=0x67}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/05/11 22:23:48 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x8) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) 2018/05/11 22:23:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8001, 0x3, 0x8, 0xae9f, 0xff, 0x1, 0x5, 0x5, 0x1b49, 0x0, 0x1f, 0x6}) fadvise64(r0, 0x0, 0xbd8, 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x4000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x149802, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r4, 0x1f}, 0x8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x80000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r6, 0x0, 0x70bd2c, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffd6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x804) ioctl$TIOCGSOFTCAR(r1, 0x5437, &(0x7f0000981ffe)) dup3(r1, r0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1b) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000180)={0xffffffff, 0x6}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/05/11 22:23:48 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x5, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200, 0x0) bind$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x10, 0x4) connect$inet6(r0, &(0x7f0000006fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000040)=[0x2, 0x7a3]) 2018/05/11 22:23:48 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000700)=[{&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000000300)=""/66, 0x42}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/38, 0x26}, {&(0x7f0000000480)=""/212, 0xd4}, {&(0x7f0000000580)=""/20, 0x14}, {&(0x7f00000005c0)=""/253, 0xfd}, {&(0x7f00000006c0)=""/22, 0x16}], 0x9, &(0x7f00000007c0)=""/195, 0xc3}, 0x6}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000940)=""/160, 0xa0}, {&(0x7f0000000a00)=""/47, 0x2f}, {&(0x7f0000000a40)=""/230, 0xe6}, {&(0x7f0000000b40)=""/83, 0x53}, {&(0x7f0000000bc0)=""/139, 0x8b}, {&(0x7f0000000c80)=""/143, 0x8f}, {&(0x7f0000000d40)=""/9, 0x9}, {&(0x7f0000000d80)=""/215, 0xd7}], 0x8, &(0x7f0000000f00)=""/139, 0x8b, 0x400}, 0x3}, {{&(0x7f0000000fc0)=@rc, 0x80, &(0x7f0000002400)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/243, 0xf3}, {&(0x7f0000002140)=""/92, 0x5c}, {&(0x7f00000021c0)=""/20, 0x14}, {&(0x7f0000002200)=""/198, 0xc6}, {&(0x7f0000002300)=""/199, 0xc7}], 0x6, &(0x7f0000002480)=""/112, 0x70, 0x6}, 0x88e}, {{&(0x7f0000002500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/200, 0xc8, 0x81}, 0x7}, {{&(0x7f00000026c0)=@generic, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002740)=""/253, 0xfd}, {&(0x7f0000002840)=""/128, 0x80}, {&(0x7f00000028c0)=""/33, 0x21}, {&(0x7f0000002900)=""/29, 0x1d}, {&(0x7f0000002940)=""/210, 0xd2}, {&(0x7f0000002a40)=""/77, 0x4d}, {&(0x7f0000002ac0)=""/23, 0x17}, {&(0x7f0000002b00)=""/125, 0x7d}], 0x8, &(0x7f0000002c00)=""/193, 0xc1, 0x3ff}, 0xfffffffffffffff7}], 0x5, 0x20, &(0x7f0000002e40)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002e80)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002ec0)=0x24) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002f00)={r1, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002580), &(0x7f0000002f40)=0x4) 2018/05/11 22:23:48 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0xef1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x900) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000000c0)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000100)={0x5, 0x10001}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x5, 0x4, 0x0, 0x1ff, 0x180, 0x4}, 0x1}) 2018/05/11 22:23:48 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:48 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x2) 2018/05/11 22:23:48 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x20000000}, 0xffffffffffffff95) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) sendmsg$unix(r1, &(0x7f0000002480)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="76645b2ba57267d9dce715ea250a9b7cf151ffa8095c0ad4ecdffb344e61bc2e85ae3765c1f9d412fb9cdc69964575f3", 0x30}, {&(0x7f00000011c0)="512361d59dfac4ec01718e12503fc720b34d23a97e26ac8754202405855182c53349b808b5cf9ea36016cde81af7d12ac4ffa80ad5c380d3c6aff0292edff0151022f58ad900de82d80a8ed50873df32ca25c007483cfbccceb79a", 0x5b}, {&(0x7f0000001240)="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", 0xff}, {&(0x7f0000001340)="2628c1fab3a9a47fddfc7453abc3fa9b121c58eddfb026cb7946d688ceb9ccc4c0e01c99bb3d0286f74b294392876fc427c64fc348dc26bdff1897af545c9b122b04d44742486e57ab9798f6e36abf67be1a8486bca2f20341e998160184bb9e171136d9a5c203c7f499b82d35098a15560050e785190f8092eb1cbd07e34e3d8f8d73c9f21b19f9e02a6ed7960e42b9a687b61718aaa9fae8767bf35e9b9ef2beaf056e125e1b4adc9f886c76ed8400e942ce1467a40c866f", 0xb9}, {&(0x7f0000001400)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40}, 0x4000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r0, 0x7ffc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}, 0x10) 2018/05/11 22:23:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r1, &(0x7f00000002c0)="74562379a706000000ff696bae12b6809c72ee3ebfe661c57b486b33ab2a67f487313252fadcbec39c5d16a259f36e738e29d6bf3b905b9074af0391862ca6d23679d04b0a9af41902f1c1617bbfe9a360879134b0745ecf3ab88a9a8d72fbabdfe21a3ee1c2bb29ebb9814876ea6a470d220939c1b48b0fd887d953d9a359fdbb9a79785782e138feb7d77e8cd245f883f9b3a71429836a572dc0eaf61dc7cb04a96c42f86a18fed38aff44235a0bcc0dd9dad08de764fdd7986172b12e57c11ab6259b1087ce6f954b81444482fabfe2aca6f45428931570aa464b", 0x345, 0x20000007, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe87) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6153a1a2da4e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/05/11 22:23:48 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8001, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000180)='rose0\x00') setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r4, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) 2018/05/11 22:23:48 executing program 5 (fault-call:5 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0xef8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/05/11 22:23:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x8, 0xfffffffffffffffb) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7fff) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x404000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ptrace$cont(0x20, r2, 0x100000001, 0x100000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x4, 0x3, 0x7, 0x1, 0x2}}) 2018/05/11 22:23:49 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$pptp(0x18, 0x1, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x900, 0x0) accept4$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x80800) dup2(r1, r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r3, r4, 0x1, 0x200000) [ 131.703275] FAULT_INJECTION: forcing a failure. [ 131.703275] name failslab, interval 1, probability 0, space 0, times 1 [ 131.714987] CPU: 1 PID: 9087 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #42 [ 131.722199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.731571] Call Trace: [ 131.734189] dump_stack+0x1b9/0x294 [ 131.737851] ? dump_stack_print_info.cold.2+0x52/0x52 [ 131.743072] ? perf_trace_lock_acquire+0xe3/0x980 [ 131.747945] ? find_held_lock+0x36/0x1c0 [ 131.752049] should_fail.cold.4+0xa/0x1a [ 131.756141] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.761282] ? kasan_check_read+0x11/0x20 [ 131.765462] ? rcu_is_watching+0x85/0x140 [ 131.769640] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.774866] ? find_held_lock+0x36/0x1c0 [ 131.778979] ? check_same_owner+0x320/0x320 [ 131.783368] ? __lock_is_held+0xb5/0x140 [ 131.787482] ? rcu_note_context_switch+0x710/0x710 [ 131.792445] __should_failslab+0x124/0x180 [ 131.796707] should_failslab+0x9/0x14 2018/05/11 22:23:49 executing program 7: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) fcntl$getflags(r0, 0x40b) [ 131.800539] kmem_cache_alloc_node_trace+0x26f/0x770 [ 131.806387] ? fget_raw+0x20/0x20 [ 131.809883] __kmalloc_node+0x33/0x70 [ 131.813714] kvmalloc_node+0x6b/0x100 [ 131.817558] listxattr+0x55/0x150 [ 131.821051] __x64_sys_flistxattr+0x151/0x1e0 [ 131.825584] do_syscall_64+0x1b1/0x800 [ 131.829501] ? finish_task_switch+0x1ca/0x810 [ 131.834026] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.838991] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.843954] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.849359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.854243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.859454] RIP: 0033:0x455979 [ 131.862658] RSP: 002b:00007fdf62f62c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c4 [ 131.870415] RAX: ffffffffffffffda RBX: 00007fdf62f636d4 RCX: 0000000000455979 [ 131.877712] RDX: 00000000000000cf RSI: 0000000020000500 RDI: 0000000000000014 [ 131.885090] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.892413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 131.899699] R13: 000000000000009b R14: 00000000006f4f28 R15: 0000000000000000 2018/05/11 22:23:49 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:49 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xa, 0x3, &(0x7f00000001c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x1, 0x99, &(0x7f00000000c0)=""/153}, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x8, &(0x7f00000018c0)=[{&(0x7f0000000340)="aa17f66f7d126b703a1f122477b1552552f5486de3bb76dd094c4e42d837e9b80c2763affc3ab7ee9efe2e6a6bc7f592da8f3ce7912b009d33f85a69c56b7c9be1d3f7ede2cd4d834c3f43d1b26bed6c926f75cbb645cec50dd33ccf64a93131fdc3de1701354b42ab76b507d0d5e06d076b33bd4edd4cebee22824e6f7eecd37a22b3cbcae74d864988adc20113af0a3d4d2f3ac6174813d8b00df6f9e91144e33de4616c97df4d12d1f014e68e5c4efa277b1ddcc910d730e358a46356ec4de3859022b95609fa0a43b7c5e472c082406ee41a4066dfce6d3146a25b30a834492a117d2b0d7225da4bbbf091", 0xed, 0x48}, {&(0x7f0000000440)="cd1044020f771aa5c5275f5b37a0294d473ab871cb1eaa2fa4fed71b3812bf564b83336537e7d75500dc0ae9f7ad128f91c6f4baef7515b9b930ead70da95a1b1c72d6ee871936e447e682dacb1da43eee540ddcaf1d7659cfbcdb1f86a3a634266afde33af658d5112d0bcd9877b1eda07fcc5149c5ecd3ec553d21a903e27ea75dbb6c528e28e91e56af086bb2f9", 0x8f, 0x3}, {&(0x7f0000000640)="9fa0a405bd26239143bbe812f6dbd3f8531713e57b59f300bc70a4cf5c84799f8d37e52f3fbdcf5a96befbca97f718df49d7d18f7b8b1b46b0af7e9d1847851126b4dd81bae5698a7749f8f8f25e487ab8adc985172a5a3eed4afb3fc2f9797891435480ea37e368902118c71ffa10ae3540e47c2d4f1f445ac5f4b6e23899f1aaad164c78b646020bed4d5cc821a81310ed6ad105d7575350ee34bbcb274b2351c9b15888673ac4e862fb4633ecd08249a24ebe79bd0405f49b2cbb45cfa7c7c805c23e12c06783c4cf1b931d94bb2a73f5c3b3bd66f215f520b89f97", 0xdd, 0x1000}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="190f1c5323f5e465ddd0927df5b5e8237105d471d7f1a45477d5ced7e80b3552449368b2c95fc2b1ab125f3a82bc413da090ec8e84985c1d5ed9684e6798d556e6f00da4c3aa6ceabe0583ec694b731ba7227ec1ab4f17e854893da305471615529b6acc553b677151b4dd6e1be448fb219ffcc5fd1566fab5e0cb4a5e3cfd2161dc55bf74b50bce7484", 0x8a, 0x7ff}, {&(0x7f0000001800)="a2dfedd03563d4ece744a76b4ba57fee51997116b3fbba5e13b1c10bec24e14b1b1f8c3edd45e18b6aecca45ad7cb31a7d91a8fdeb43e18f1f3859803e8c18d755e8c490e625d92739d8c32adccf4dc46ab5e053dc7d524d74e3f9c498a2889788e0b683b822c1795b1a2aba928cacb3f7175145c4a5804b548fef986ae33d6dc8667d6dbea17e0bd8ea87a0c3e2ee30e924c44ee45082b728f8c1add6b6e82669deaf40ee227c594bc0", 0xaa, 0x1}, {&(0x7f0000000180)="e6e4444f055300875e432439", 0xc, 0x8}, {&(0x7f0000000280)="2097acc8", 0x4, 0x1ff}], 0x1101000, &(0x7f0000000500)={[{@quota='quota', 0x2c}, {@sb={'sb', 0x3d, [0x33, 0x3a, 0x37, 0x36]}, 0x2c}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xcc, &(0x7f0000000240)="dfce230eb9c985a2caac20ba4b2b", &(0x7f0000000540)=""/204, 0xebd, 0x80}, 0x28) 2018/05/11 22:23:49 executing program 3: r0 = socket$inet(0xa, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x3, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000006adeffffffffffffff00000000000000000000000000000000000013000000000000000000533457f9809dd847c4f52f2c2e722cf69af0a7b7c2ef48c591a42f14fab0cdb9e484e877d2be23e58119056d065ca70b5528f96a51ddd8cbeddb08cb17dc55840b53ad2305764ebbaf339032be6b21b4ae001dc79f18274e935614a18e96de7c2e169926858d93d77a20be18a043de87130000"]}, 0x118) 2018/05/11 22:23:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) connect(r0, &(0x7f0000000080)=@l2={0x1f, 0x8000, {0x40, 0x3ff, 0x400, 0x7a6011f5, 0xffff, 0x4}, 0x7f, 0x6b}, 0x80) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x0, 0x0, 0x0, r0}) 2018/05/11 22:23:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x91, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x600100, 0x0) fanotify_mark(r0, 0x1, 0x0, r1, &(0x7f0000000100)='./control\x00') 2018/05/11 22:23:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="126f75726e756c5f706174683d2e2f66696c6530d62c00"]) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xffffffff, 0x0, 0x100, 0x1, r1}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/05/11 22:23:49 executing program 5 (fault-call:5 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:49 executing program 4: r0 = socket$inet(0x2, 0x200000000000006, 0x0) r1 = socket(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="b228a52d4f5f3c2740a3908cf4039c1bbfc02cb30702cf540133508a41132379ab5b98cfbe6ab7c268d68dea6c28f1d344af", 0x32, 0x0, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x20) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x3d8) [ 132.222432] FAULT_INJECTION: forcing a failure. [ 132.222432] name failslab, interval 1, probability 0, space 0, times 0 [ 132.234335] CPU: 0 PID: 9127 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #42 [ 132.241542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.253095] Call Trace: [ 132.255707] dump_stack+0x1b9/0x294 [ 132.259365] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.264614] ? debug_check_no_locks_freed+0x310/0x310 [ 132.269812] ? find_held_lock+0x36/0x1c0 [ 132.273888] should_fail.cold.4+0xa/0x1a [ 132.277953] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.283070] ? graph_lock+0x170/0x170 [ 132.286867] ? __find_get_block+0x365/0xe50 [ 132.291203] ? lock_downgrade+0x8e0/0x8e0 [ 132.295351] ? __lock_is_held+0xb5/0x140 [ 132.299437] ? __lock_is_held+0xb5/0x140 [ 132.303516] ? check_same_owner+0x320/0x320 [ 132.307858] ? rcu_note_context_switch+0x710/0x710 [ 132.312810] __should_failslab+0x124/0x180 [ 132.317065] should_failslab+0x9/0x14 [ 132.320868] kmem_cache_alloc+0x2af/0x760 [ 132.325026] ? __find_get_block+0xe50/0xe50 [ 132.329354] ? lock_release+0xa10/0xa10 [ 132.333331] mb_cache_entry_create+0x13b/0xa70 [ 132.337921] ? mb_cache_scan+0x50/0x50 [ 132.341806] ? down_read+0xaf/0x1b0 [ 132.345428] ? ext4_listxattr+0xa6/0xc40 [ 132.349500] ? __down_interruptible+0x6e0/0x6e0 [ 132.354178] ? kasan_check_read+0x11/0x20 [ 132.358330] ? rcu_is_watching+0x85/0x140 [ 132.362494] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 132.368042] ext4_listxattr+0x8fb/0xc40 [ 132.372033] ? ext4_xattr_get+0xad0/0xad0 [ 132.376221] ? kasan_kmalloc+0xc4/0xe0 [ 132.380222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.385757] ? ext4_xattr_get+0xad0/0xad0 [ 132.389910] vfs_listxattr+0x114/0x1a0 [ 132.393827] listxattr+0x74/0x150 [ 132.397285] __x64_sys_flistxattr+0x151/0x1e0 [ 132.401785] do_syscall_64+0x1b1/0x800 [ 132.405664] ? finish_task_switch+0x1ca/0x810 [ 132.410174] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.415116] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.420055] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.425424] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.430475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.435841] RIP: 0033:0x455979 [ 132.439035] RSP: 002b:00007fdf62f62c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c4 [ 132.446753] RAX: ffffffffffffffda RBX: 00007fdf62f636d4 RCX: 0000000000455979 [ 132.454022] RDX: 00000000000000cf RSI: 0000000020000500 RDI: 0000000000000014 [ 132.461290] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/11 22:23:49 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0xffff, 0xffff) fallocate(r0, 0x0, 0x0, 0x7) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "4dcb55f20f889f1419be0cb628c455dc0b603be6b175c38faf86864e69fc412c9da38404a32943b15b0e86bdb02061f9e654fd75003eb7189bdf66"}, 0x3f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001600)={0x0, 0xffffffffffffffff, 0x0, 0x20000000000}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/05/11 22:23:49 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 132.468642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 132.475902] R13: 000000000000009b R14: 00000000006f4f28 R15: 0000000000000001 [ 132.508175] EXT4-fs (loop6): Unrecognized mount option "ournul_path=./file0" or missing value 2018/05/11 22:23:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/dev\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0800060000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="559f2f39626bf78b12dfae1b14478329a2f62983fe85c0f951860e912c16aefbc68d817546a9db4d77891deff6bb5ddb026e7609ec1a30a7f44e6bb17d853bdd063e5e2a6cc1d89684e65b2f2e88a5752c8549eb64f59d5e81af609dcf8f00e9048fda72e24f6236a1b4329b19a84b0f05abbe7843ca83c8ffa5b9169c2cf9f1cae810137064c39c32e201cedbecd9e488e694f64203da6ed79b7582474f1a1a9c36ba25be6a0ad67ad138f52f33925482a0e98444f3392163e7"], @ANYBLOB="0004070004009300ffffff7f03000000fc4e8b13cde5c33c9d51ea1e8175a209813df7"]) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8001, 0x800) accept4$alg(r2, 0x0, 0x0, 0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000240)}, 0x10) sendto$inet6(r0, &(0x7f0000036000)='j', 0x0, 0x0, &(0x7f00006e4000)={0x2, 0x0, 0x12c6, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000480)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x32, 0x12100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000040)={0xb7, 0x8, 0x1, 0x1, 0x8000000000000, 0x401}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0xb, 0x1c, 0xd, "7ce0365bd7d4346e57533a30fb88900ff890a5d1802d9a70633ebdb1b796aab614c14e2dcd68b63e5486533d5b4fd6064636fa4368b0b6b4b321a021f00f7d23", "0b42b24bc7cfe4cdd5d86178029ce542f41477b6d0efc67cf5b63ab33c6f4c713b5f570e4d57f12fa98f74fb40b381c0ec1398d6c21f949d03d7fa75a8bbaff6", "13f2d9f9a52e30bacdef16b9a484ed2c643d534f4f5e4330cfbf75074e5df57e", [0xfff, 0x339]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)=0x7f000000, 0x4) 2018/05/11 22:23:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ifb0\x00', 0x1}) 2018/05/11 22:23:50 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000100)={0x7f, 0xeb2f, 0x0, 0x6, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000000b2000000000005000600000000000a00008d000000000000000000000000000000000046d5430700000000000005000900ff0000000a40000012000000fe8000000000000000ff00000100000343a6a5209b49cc0000000000020c000000000000800a00000000000000ff030000000c800013000000000000010000000000000000"], 0x8c}, 0x1}, 0x0) statfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/201) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000300)=0xa3, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00'}) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/11 22:23:50 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:50 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x882) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001480)='/dev/sequencer\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x5dea, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x1c) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000400)="be14c258", 0x4}], 0x1) 2018/05/11 22:23:50 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000000c0)={0x8000, 0x5, 0x100000000, 0x3, 0xfa3, 0x7ff}) dup2(r1, r0) 2018/05/11 22:23:50 executing program 5 (fault-call:5 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = getpid() move_pages(r1, 0x8, &(0x7f0000000000)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)}}], 0x0, 0x0, &(0x7f0000000380)}) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=1251']) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000002a40)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)="2e2f66696c65302f662e6c65ffff", 0x0) 2018/05/11 22:23:50 executing program 0: r0 = socket(0xa, 0x805, 0x20000) syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="b4000100480000fdfe000000f748af0f9ff80f00000000000000000000000000001e950000510115e8e8b642340cdce47cab328f75a4ab93bae791bb902dc6822f1be7141af3b1666f0e6cdf572ced27e0451336099a33adcd238223993a00000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r1}, 0x48) 2018/05/11 22:23:50 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f00000000c0)=@newae={0x68, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @replay_esn_val={0x1c, 0x17}]}, 0xb}, 0x1, 0x0, 0x0, 0x12}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x4000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x800, 0x1, 0x6, 0x2}) 2018/05/11 22:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2480, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0xffe000000000, 0x0, 0x20, 0x79, "748fbdad8bf1ed60d810926cc75db03acbf43cc52e3da20b6cd05cf1c7ad848c5efc1478238147220a3a83d8", 0x8}) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x8, 0x3}, 'port1\x00', 0x14, 0x40011, 0x80000001, 0x8, 0x101, 0x1, 0x7, 0x0, 0x2, 0x8}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0x3f) sendmmsg$alg(r2, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB="180000000000000017010000020000000000000000000000"], 0x18}], 0x1, 0x0) 2018/05/11 22:23:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) [ 132.909150] binder: 9170:9171 transaction failed 29189/-22, size 0-0 line 2856 2018/05/11 22:23:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd63}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x80003, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r2, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r3, 0x3, 0x1, 0x8, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) prctl$setendian(0x14, 0x2) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x2000000000020a00) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000100)) 2018/05/11 22:23:50 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:50 executing program 0: r0 = memfd_create(&(0x7f0000000500)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3f, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) [ 132.988187] FAT-fs (loop1): bogus number of reserved sectors [ 132.994591] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/11 22:23:50 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001787d9f47a6000000e95dbe5a00000000000000000100000000000000848d00008000000005", 0x62, 0x400}], 0x0, &(0x7f0000000040)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) [ 133.044175] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 22:23:50 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) close(r0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000003c0)=""/4096, &(0x7f0000000180)=0x1000) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="20d2052b4a819d6039ced026927306a410e3eabdf75a6a15b518e07b27f03d5d92b0077caf5d8cd3db8d7925730fb7c8bd7a58e185fd923bd78264477f3fe7de661f45ef3a63372ba80e16b01a58a5f8d68ea2c605db6380cbc5528394e4b8ca9d4a97886f5ba3a71ce8b428825027f7cae3d112181e91671a84fab30f778cc020376a1266e9385419f8978a4d5d6ec429d1ca9743520e69fa7bdc6d3798cfbca1e394d7cfe1e56d9d3955d12889f0395258caa12e39c585f8e61b54b6a8", 0xbe}, {&(0x7f00000000c0)="62fbeb126910", 0x6}, {&(0x7f0000000100)="db89259ebd4b07bcb924235a66bf94cec99fea70a425c60862423b9bba57e4eb12123cbe3ca9cce50716d89c", 0x2c}], 0x3, 0xe) 2018/05/11 22:23:50 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 133.167939] binder: 9170:9171 transaction failed 29189/-22, size 0-0 line 2856 [ 133.170241] EXT4-fs (loop7): feature flags set on rev 0 fs, running e2fsck is recommended 2018/05/11 22:23:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0f332a3378fbb97aec84c71cc50f49918ab1"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/225, 0xe1}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:23:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0x9) 2018/05/11 22:23:50 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) [ 133.234129] EXT4-fs warning (device loop7): read_mmp_block:112: Error -117 while reading MMP block 0 [ 133.388363] binder: undelivered TRANSACTION_ERROR: 29189 [ 133.394857] binder: undelivered TRANSACTION_ERROR: 29189 [ 133.411852] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 22:23:50 executing program 7: clone(0x6, &(0x7f0000000600), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r0, &(0x7f0000000100)=""/128, 0x3f7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x42c00, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xcfe}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ff}}}, 0x84) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000280)) 2018/05/11 22:23:50 executing program 0: socketpair$unix(0x1, 0x4000000001, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x400) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="14000200fe8000000000000000000000000000171400010000000000000000000000ffffe000000214000100fe8000000000000000000000000000bb1400060000000000810000000600000000800000140006000000000001000000008000000500000008000800c40000001400010000000000000000000000000000000001"], 0x98}, 0x1, 0x0, 0x0, 0x80}, 0xc0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000"}, 0x6e) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x800, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x20}, &(0x7f00000001c0)=0x8) 2018/05/11 22:23:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x101, &(0x7f0000000400)="c6295e4eca6c09b612ec6f28fd9e4418ea7cffe9def7c67a8b319a6da93522bd7c969dd32583a3e645fc1996c09d143ddecf669008ba9578b97d67b756cbc88d4fb7b319653fb933ba7898c61683b1c44b00e4ac1301d34225ca90e8012ec0487fba87f2b843ebafbb3cbac4") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) writev(r0, &(0x7f0000001a40)=[{&(0x7f0000000780)="594d8f70e00e308fc655c7", 0xb}, {&(0x7f00000007c0)="b33b9190e353079bd9e4b7fc101bd36f5aecb9e59140b2d49d7b600f168558193d68744ecb13e388f37d9ef2e85724ff563e286a5a735d18e9f818cb41f324b30a98678b6fe8f880d08d0e92a47f057aa6d6d28407eee9ba0641d0cc60f09b375bb7792800d83d6b1c8ddd263d5ff97ad8a97d9b17e24d6894c8c3c13fa1aa2ee3b84f2b165ce6b204b30980329d116df87832b0a6208e3390ea52793f2c5f37d6e7ec7cbe441cb036e251bc66bdc120f4786af32b3206310cdd9dec0dba50e3a5dd4afa03ad24e65b69f4489fe070d4ff8457e55f723c73d893061a73a2fbb87247804971299a9ba241e4c92719d61e8d26c31595d0d18639e47280567783117fbb916225151dbf98c24af5060ffb5d3a4b02a7149517529cbe91cafee45ef93aebd4ba145288328e246e185201351356f82cf1afff3c26c27d1ba21b4e067173379fcbd4d809d2af33021398b6c8d3662520c21f3e91cd17916e966c4f2f9bc9f80c822d8eafdf45880e2d5ddc94fc981a0f71175d9dcb1314824f5ff0c828f30089e5083ed21413650a65c01107635d6544e49fb138eb0dc163411e446afd257d44e02f5ac1aafa5e9a63419ba0e64de6bd4d1b70409162abcbaf1bbfacd82121496867b17cbc5197df3baddd8f33ee6d5e55400575eb861fc90bd453ec8e63002476e2f624a1a5ff99fa9823f76172ef816213e05e9dd1985271aa3a804b233d1ee2f0d611e3502c73f5570718acb0403218d55b862562ecc6f83cdc703b9c352e75faa976e3de2b0099570d20655dc661db97335e2c4233c8e4082b914240aaf1e8855868ba083b18fdad73505a4c7f90ec5b44b918023efa58db3a787c0ff7b6031527d96bb2ce8e7eb240be8a8782de9ec3e0634c5aa59724b3b5f6d1640d68db85fae69148b1076aa683f01e661c6be4596556bb0c2b304c59e5c511fcc5f1b4cc973109791b5407c023be11d4f8014bce1914c8ecca2afa54dcd2fb9ec60fbd2558db5d1e3fd2080f153a85819ebc614ab51a118414591edd580b73eb3d9875b127b77a9e8fa0fca9e6c1e50795b0cb96712ab58cf778d827f85bce485f6b40a7309195802354b82f6b5b74c38d314914f7081ec0ee1881b0a7eabe89fa3a36c5f941e18e573566d8adb06fc0f31b8de8361c4e77e445743b53c593adde0fd30432cf016e27fcf0fddf491f6804bf87b956dea19f7abc6e743184d016dee1b502790351db4c330067d798b2c7119fca982d7a752944988d63113af8765c3df2f14c12f271c8beea26e8c94cca91fe18dac221a80e645423b9adf5635605e740bc633706ef0e3fc80222b92b371c8810f25d65489be8b2c156f0be8709e17a2fda7ef85a51fbf888d7e8d86a16ad38261bc223ef71a18e31f9d73d2d860b84c49f1dc92d768f79192fe5bc69d830213826ea13c53b02d1be4014e3e6624b75df25581b2413265ab974c8dea8b405ac87b0e7c1f3414bd27078dc447c960df598fb91b359b59f29c65e3fdad92be8507b3b3ae5c701586209b9c53b1470e569fd840dd8c14d10dfdd9833b438832e4023b363d0a099c098a72b7e2a6d5d87e6af5dca392fce137013768cde341048f6b611889e663ea14570ddd71234e8f6879a730e1159a02adef09a847697bfd738d5264f79552539acc715b82a0af7bb798470427c29e3266101960a0741e2e6f24284757c3a44e9671b037a9ec823ee209d38ccc8181729666501157a450ae87f3e0f3dca5300e920ac3dceba3d777e88bd2101546ca0790c35b5e9f6a349f2efde2af6d8d559a6dbd3fff4f7b82ec9e4eed058f38de18f0a91e1fe25b7de649644f9392007ef3d20af9646c37c6fc4c3d1df8c44e0321354e185b261c51a526e404e15a2386d0ebd071e6ab2c616c45d01a2f3b58457a1540cef7aab42a920b0006faec264b8c5e906d6f302fc97ef6ee75445f950c3ee79c71386f2edfb8ed0fba765e8fa1de69420ba614b672f4b7fbbb0536a2cbd73071d1d8e47d328048370d1905d883de69e194360172376ceaa3c07f550e77c212aaaa65fd7920eb64232da4ee41ca49f95d6331ada1d1fc49cf4bb88c7578778eacef29b2d66d9c2b9b9cbb342f25cb0b6ca763b0ef1a247db708a222f3b1bbed34694071a84ce7696628042aa62d0f49cc6e3aa4c4ca93132ab4161fcc8e4986fdef5b8202ed5b6dad74c36a18e75945061829f862e98599370c2f2947202e8c5f7976fb1d92aa7eadf94037bb682c1454eb8c3e0e7d19f170e5d184318c8e728edecdad38af638fd83ebb6b9f086285f9520d3610e8d1e00d5598ad3d58b137f5dceb49cb70244761ecf15383a9c965ff1a4570389fbf127cc8c5bbf9e9947acf360953a764f7fc6baf6951b6b85207dc1e358a2b7b89202077ea951aa981cc3374df8989b51b7f25ea0d795eaa814c95528d1cc3419f566a0fd147eb22f15b20b63114fea66157aae7d5aee05f9cce9c7a604d0155c615c2dc8dc0ce31c3aa0514eecd3cdc8da1d01c004775475c886e8febf11124047fa06a5fc6c8d8932f632d0eaec2f339b74b621be9c41b14bb373599380431df55413a3154eb8b8dcf95276fde591171898a3ae8d45945b239403c551ac2858b2650ce0e8701c2f8ef7fa37af672ad9c07d410436ee9cbfa4bb27e2e3930254db26cddcdf439a8090ba4194458a3f722463f90f7a92c213abc215a392310b7bc51656ab14f66b4df177e5a4051d1edb693176e12e932dac574ecb5e125b513bac8069aeac19720dd92c6c3b8f9b4bd8689371b6400e0a708123992a4ff4308abf9f46a3992859d921dcdcdb1bbec8c3eaf00d05e60e9c99c4366d6dae797e36e5d12a01e786ac7800ea0656edd8f919e0d22dbd25644ac9ba54e4b16610499c731725f611ebf3769f722d48d65220c8827ad5558919112d1f082a4daa080bf3cf90303ee81623b99b1aa50f87fa5a06d6af1fc6e607ab686ea6708d84ee88d9f28922c5ddc960532e69280be0d67b9fee15e54f8b4b4111cc54daa584fb105b0c6cbfa301fed3342e83b0df021269b82fb372047d6db82fd1f23ce11b742399069425eba3ec95aad9a35a85546c5cb366a5aa5a26cb782d923f30a884edeebdf3778e8e24475c15d4453ba6329d528938306c1f679da09a6d6f4c3f9d9d286ad83eecfb8916991defdff24ec706f77400de6e5cdcd3c5ef38138133dfa4bab9eab67c68c484a8e346b89602a724c8fefda0c8c01c530bccf5c1ce5ff8a5908b1be750d70ecffd678df1a2dc490161018ed1b8fd8cfc94083ff59bfe150b6c152e2278e9d33c4826e02b6b3c9d956f216e7d0d8a2ded0fefa363c0aadf9d56bb620377fcd3c923e609c0f45d6152b762f6f34a273c323f29d91768e81df216c39af5bae2bc19d47308ff25c591b42eacd0c28e7d3f42b01ee8a2dc435f46305f0d4257875335269428236839c6ac8b3c31a943b2303847b83edc68ac317dc40e18728693ca43fb06248d76df0fafc7ae3a347cc57cc10600d0fc271f3934f22eb0050c4b63021d3054ae0391cadc104ccdd14e668d4b2944e005828580d382bd8a578983524721b6671eb88650fd8023ea6098abfcf230ff321116a85ef85f757f664f75d98e60e5f862fd5dfa447df91f8d9e91e5183f7f8a271cf1d17a8b21a0d5745125e5d5b6e51cd0b7bdddce56053b285ef770d60d5d4e9819b51ccb54f3997ff411d96610daa9b9ae82d9b6368e90c19c611d92de3bee715a6dabee2a7a1bea5c1230a8de9b07603e3a3dba993d6f4a44fbce46f37c324ccfcd9da8fe3c0001769462fc4b398eb1643db94c070e2c093d8ffe9e953b99b1ed284f857ec6546f207c918b762267e74982ad1db324fec111de0c54c75bfe33fbdb200bd31bf9d77ec34ff5358380db2a32a3ed21e123098ab91b31ef2290901f06ee7617e1f3bdf25223f602e73a8ad7f1dc86e86235b1af4fca74b3f598c63d743eba739b79efbdf2580705456eb74946b08297a6eb86b6127928ce5545a29afa22af56370b8827a77e362f5e7d75e4f8c8ef8cff0f315125ead50ec9664fb05c7796b90d82a3ede2a0531cc5f350403e7e1ac9f5bb599b471da65cd1a808b2541364d21ede67d06b5e841fcfddcabb5bcfac7dfb32187658a638e8d337067549a652e9bcb6591e8144f4271ee76fe9653cbe167c498a2f64a3529faff93891019475ae0a8529dd07b2e5a75530f61240dfb17b72107bab53bbba658d8a4f043b9970b7a8dee07e2ab3805cc680c3c5af09ccdb96a97716c1736eded760c43a706202fa6439ab5cc0dfb05a138bca57cb912ba8c125a5ee2a99db34df50e6bc54b6eb9f5be8c87cf34ad199416c78d6ec3cedf5a8183e6b7ef859d7016c8ef17e38de339db337eab930aa7d7d58d76d770a6f7c2786721673d1c31635e102f6b77b8679e38892849847a13c2c82eda0addc9b8119a62da0df129f862ddc9caf399ef49a3044303229a8029fbfcf0503f7d20c8460bd6f4ce8abdd0f46eccf9c35e7f04c5270843e5c2e5d1e05a4eec35217fd5824e514518e57515275b70124063191b1affb3e9b09cbb32c4969a8bb6ab8cb043ecc218afa99902195c68a64bd2e092c975c6c8edcfc99566cedc88942f632ae27f323dc4c71a7fc8f13509162570809db97200b79bdbfa86c89c402f4bc6911276e763a5b5e74ecf3c479f2a6500ff1fc3045227fb60ffd9cc7996969716a0f9e1df9a78847122c97746853f6f70f09ef7f9602bb742edc57dc97c0946b5ac056a73df106ea1fcd0e0d77dd5ced21516fe578c43a69d4aa50bfb8f3d33e63e8af9538e14e0dfa97d5f3bf61df685037fb08631ff8e618e5f5e525e35fbb369a86b7fa43ac527657e46169ff25a628448fe8e417cb1fdb3c8cbcd0c8652473ef5b84c1aa29313d268455544a3be9d00adac8d2f6f1e2731645c6f740a320fa866d099686b9af2885d4521cfccecf8beae2a69c8de87fb960ff6081e63369ab045eafd2c53514e46d8d7363123094dfee648011a5204198c5e4fefdb5ce216e845366c784aecb5d6ea1a41ac5966a6b7496504b7eec4105c91cead7b9d158cc810278dc99dd3a1b9d88ebccd502d92913ee7f9b245a08a4d8ad5b39185dc3d3a6b3669657752a52063d1b1707239766bffa0104fdd0b7443259d864436e8796e27615d3a25e159eb4fb377c0daabfdebed178122b2b20a63c034dc9ab9ecd5ef94f3974e11851bd1a5183d6a31c3eeed44dbda1b47356cff4b0bccfe10a952350cb01ff58e98e35101e8eb38843eb9e5778ed085af1ca6e6aa972f50227d76beab00768b2099169a1f2e27530de97bb2aca9e3bc02fbc4fe754d95513cedb53eba752f28539c68e004dcffdb7cd23b6fe75e2ed2ff39233e9127c36b6292dec04d378d2a0fc71930e7de52303e660d21e7f9102d05062f7a7d84a60847e626eaa40b8da46177d639b90a74e95e7da8464de6f06b8957790888b50750ecc34875006125be795010533ecfded9c6f65ccaf3ed3710f1534d2bf8f021e0cc48da88e2e703b605b45a338f7d2cb0a947e799213bc3753596e133b7b95a0e57f14ce7cdbca1f9b733e4c3eb06ca0c0a3add64d79e63b3056462e15f7e9446b0f76ff457b8aafa79e9324de0128992bcf2ce7933543c639c1bd3986d0d68286c7a7d44eecb0cf5767ec61435d68d3d56b780e66f31427619821765e8617c5d5ec153141e1c5e1e812a6143449bed87bbaf620e2d38c6abea415031abd1e9762dc41131182378d166031b9b73e67c7729ffa37", 0x1000}, {&(0x7f00000017c0)="a66ec3827088d9d47426c624e1e640271618bb8078e8cbf9f4462e53094d5150dd46c3c5d1dd62fb118d81fe93dfe213b1343ccd79e41efbee63a5a3ac23ebd117b77b282dc7e931e9b3bcbddee91f15055820da73a37463a9c8b57730013fde7aef28a2610fbf22cf8c9d6261007b0bef55158d740c9c26486aa2bfa827bdfb77ee7aa41716fa9aea84fd83775489b30f3db15aa84c6c300ef067037536f94680887f5ee3c67db7656c08b3650f5ea909e6254f607234bd4ce42c46a566a5c6fedcfb780e286591271471a2c9", 0xcd}, {&(0x7f00000018c0)="a068f63fb2563cc8e25dbbe113dbe97fff8279553fe29ac4f0189fe310dd46ebe4d3e4534cd92621a870a6db4e7a988bff8b917ee1cf9b6229346aef490be5e8ce36587755eb117abb4aa5045ddf0cb1df63d64777cf5f3da44e07150a", 0x5d}, {&(0x7f0000001940)="f4a34362808a54d12a31f8c95ba5b59155c501e028cf0063f79a32a48cd290b0f763a3b7b4edbc3b45ce54ec9a1c90fc68b018d6a883d21a7bbec42d4617e5da42f8b9c006a505fc9f6671647478e6c5deea12a7ea8c1efd97ed9c5736d646f92ed0575e837ca94a02f78787f3634f26925d251f53e62d67dc6e4e1bb5f4ac04646a82e1e3c5011cbd50827000872cf8221ae15d3f93639beec95d31634115224170e59a4f39c54cd9d131e7b81f7916eb43dc984c86e16b33b126c9ca581320650aae2a18e863c09bed8a446e0ff8717c2eab0da611855ff6f82bf76e8222c8853bcee3f96a4212f8cbfd09d5675771d8fdf697", 0xf4}], 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b00)='IPVS\x00') sync_file_range(r1, 0x0, 0x1, 0x4) pread64(r0, &(0x7f0000000240)=""/93, 0x5d, 0x2b) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="10010000", @ANYRES16=r2, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x2400c000) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)={0x9c, r2, 0x21, 0x70bd2b, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x96}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004040}, 0x8000) splice(r1, &(0x7f0000000700), r1, &(0x7f0000000740), 0x61, 0x5) 2018/05/11 22:23:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000001c0)=0x40) 2018/05/11 22:23:50 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x2000) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x40000) getpeername$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) ioctl(r0, 0x35c, &(0x7f0000000280)="a27d2bd7d7680c69dc9226e9e27fc075e4660bfb1ae0327c252adfbbdccf134a7cc013ba535942589efe570a10ad8e6cf9c827c481b89d9f135abe965f9c258faa6b86e474e84c05e7b15e6f6b024dcb49e6b208b9c7359fa5e7741a757b6930fe82cefbddf34e85423eb6be07fe84bfb0cf14abf2bd5aed22dceb37dc9020ffd7d09de3735b94864c49b2317fd0d0c92f8bf6ae") syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000011000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="3e0f01cb0f01cb0f22d8f290d9e99a0300010000000f221266ba210066ed0f08262e0f32", 0x24}], 0x1, 0x2, &(0x7f0000000100)=[@cr0={0x0, 0x20010000}], 0x1) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000140)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/11 22:23:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000ce000000000000f80100000000000000"]) 2018/05/11 22:23:50 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/60, 0x3c}], 0x1}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000180)={0x3, 0x8, 0x100000001}) 2018/05/11 22:23:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0xff, 0xfffffffffffffffd, "673a24759510b9f51a117b03d1237fc9d456206b9d137005f2814f64362b203e7d86d88368f8b1f4f3630757c9d98f1e4e7564713cf9865041fae2fa32ca46", 0x1d}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)="d24c6f3c98b546fac68aa1cb85370392e5f6ebe2de59ab8344d4c13f8cdc1fd26187a7031170f6eab49fffc2363400f00c69d21eb95e603e6650bfe6c3552f6b2f7303ca", 0x44}, {&(0x7f0000000340)="8df3f5d34d9c42a28dcc408e0c67e6922e88fbaee077015992f7d41e561a8515d05c0683ba1d42dc583d13e8c88f8417ca5b0792a7a420df6fac9edab51141f3364a47d5942cf54e61326c040e1f70ef168acb8750f4c19b61db9f52166e9b64614ee0bcaf1700efa4aa203644c6a01dd1f910f5ebe1d6c951ee4f6cf326b4f64a", 0x81}, {&(0x7f0000000080)="36f0505a5efa78f087b4b08655104c267fa84262771bfd274359da6f82bf07daaaad9af17a", 0x25}, {&(0x7f0000000400)="1899ac8fda6f471d75c868d72b2bdd148b93f1966efe3cc144ed8961d1d84560d5ceb520546e5dc9cce006608fb37d1b78bf39e39c9f605189417428b0f15098b926659215b95b8209b237ec5f8d6bd7370597a37518e2dce7b153b76e4a4992bb550661ef1ad474205cafbceb5d57817845f377eac776f38a176c31fa71591924cc4171fbe25463c0a271847b74409952362a38751e670420", 0x99}], 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1150, 0x4040080}, 0x40) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:51 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20060500, 0x0) getrandom(&(0x7f0000000100)=""/155, 0x9b, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) unshare(0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000240)=""/241}, 0x18) 2018/05/11 22:23:51 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000180)=0x100000001) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="23212048ac0c73657be85aa2f2ac702e2f66696c65fbd57a3020216d64357375650a"], 0x13) sendto$ipx(r2, &(0x7f0000000000)="db", 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r2, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/11 22:23:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x1e, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) ioctl(r0, 0x4, &(0x7f0000000080)="80cd35a882a7668f8c3a4ff3258ad126f90733b9d7cd23ecf4e6a68de309f23829859e8df0d50c59a980f834625a188ca7d8e3ded816a4b7b445b7b23076a75a993e9f2aa7034577a6c831a773b9b562a8e6713c2e03f7583f641854add86e8f6cc531dfe8e8aea4fddf47d6fba2eb1e3351257f6fd57656e2fa37bd4fd8dc6fc522e798a202eaa325e295189b00da325902df4fc6a40a7e12c28b823f8e80d649c68afa65") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140)) 2018/05/11 22:23:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') membarrier(0x40, 0x0) readahead(r0, 0x0, 0x99) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e6500422da356bf1e113465730000000000000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xc00000002001f, r1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), 0x4) timer_settime(0x0, 0x0, &(0x7f0000001240)={{0x77359400}, {0x77359400}}, &(0x7f0000001200)) 2018/05/11 22:23:51 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:51 executing program 6: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff, 0xffffffffffffffff}, &(0x7f000000affc)=0xc2) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0x4, 0x2000, 0x16d, 0xfffffffffffffff7]}) getgid() sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) 2018/05/11 22:23:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xfb) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000180)) 2018/05/11 22:23:51 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) r0 = semget(0x3, 0x5, 0x0) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000080)=""/117) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="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") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x3, 0x38, 0xd930}) sendfile(r1, r2, &(0x7f0000a12000), 0x1) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8), 0x0) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/11 22:23:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) fstat(r1, &(0x7f00000001c0)) ioctl(r0, 0x5, &(0x7f0000000080)="6f8cea951de7d4ec224b382c") lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:51 executing program 7: sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="6b7c57267380755c", 0x8, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_buf(r0, 0x0, 0x8000000000000060, &(0x7f0000000040), 0x0) 2018/05/11 22:23:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x4000000000080002, 0x0) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x9, 0xf, 0x20, 0x0, 0xf66b, 0xfffffffffffffff8, 0x0, 0xcc35, 0x1000, 0x0, 0x81, 0x80, 0x0, 0x7, 0x5, 0x2, 0x3, 0xfffffffffffffffa, 0x2}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000200)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/11 22:23:51 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="8a436eb2ce2999aaf4c2cef15413663e36b58c260ab1bf75807414a2fc39326d30cb4060be2ea98db4b1838f21ca239601fabfd5cb3d52083241a62e37d9855de4360a864ba81dd20bb7267d4f1598e3d072bb829bc2ef073f48dddc22cb8996e32d5ed3a65b691c938f78869282e0b98d79905e4da93ce5bd689f4958f945d8be6ba22db5836fcbcc560ee88ecddcc2b1cfce8c4e64794c30c4af3e14af820925dceaa9f362a1de7e791e5f1661b66d6b35f54f3575dff455c5c66bb46637fe03420d5cf5a04ee85d4d1c549134a508", 0xd0}], 0x1, 0x0, 0x0, 0x1}, 0x5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000240)={[], 0x3, 0x4, 0x2000000040000, 0x0, 0x3, 0x7000, 0x7000, [], 0x3}) [ 134.053585] QAT: Invalid ioctl 2018/05/11 22:23:51 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 134.083479] QAT: Invalid ioctl 2018/05/11 22:23:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/250, 0xfa}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) sendto$inet6(r1, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x800) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x3, 0x100000000}) 2018/05/11 22:23:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='ceph\x00', 0x40, &(0x7f00000002c0)="f8786a87d282cf1eb7fd7da0a96425f448dc4d1568eb5faa3a60f45949458c5085e55250b5ca0d20924b31cfe106416e041fb25b3dfce35435df2616f587925ecd95a4b498a2b5de94ef47e486e1ade960dd1760cf332d2188ac510507490a6352db588d0bbfa08a3261fc067f716f0854493c3035f1f299dacbb4c55132d275164a73bcebcedab5ca9b04acf21f480d1c05499c") fcntl$setpipe(r0, 0x407, 0x6) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:51 executing program 3: r0 = socket$inet6(0x10, 0x800, 0x3) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@nl=@kern={0x10, 0x1000000000000000}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226e2556e04075437ceeb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/11 22:23:51 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x3c1, 0x2, 0x250, [0x20000640], 0x0, &(0x7f00000008c0), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'gretap0\x00', 'syzkaller1\x00', 'vcan0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2c8) 2018/05/11 22:23:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x6, 0xffff, 0x200}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000100)) 2018/05/11 22:23:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) [ 134.219902] ceph: device name is missing path (no : separator in ./file0/file0) 2018/05/11 22:23:51 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:51 executing program 6: clone(0x4000000200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040), &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) r2 = request_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='personality\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x101) sendfile(r0, r0, &(0x7f0000000080), 0x5) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) [ 134.307493] ceph: device name is missing path (no : separator in ./file0/file0) 2018/05/11 22:23:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="a31aca52b902d82c31ab", 0xa) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/05/11 22:23:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) flock(r0, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_KICK(r2, 0x4004af07, &(0x7f0000857ff8)) 2018/05/11 22:23:52 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x400000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:52 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xe8, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x72, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x44, @empty, 0x5e42}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x484, 0x3f, 0x8, 0x4}, &(0x7f0000000340)=0x98) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x2, 0x0, 0x6, 0x401, @tick=0x6, {0x2, 0xfffffffffffffffb}, {0x40}, @raw8={"b2baddef1d0fae3168c23cd4"}}, {0x9, 0x6, 0x1, 0x8, @tick=0x3, {0x1f, 0x34}, {0x9, 0x40a}, @note={0x1873, 0x0, 0x480000000, 0x400}}, {0x2f, 0x80, 0x9, 0xff, @time={0x77359400}, {0x2, 0xde0}, {0xfffffffffffffffc, 0x80000001}, @queue={0x100000001, {0x7, 0x5}}}, {0x3, 0x8, 0x79f, 0x4, @tick=0x2800000000000, {0xfffffffffffffff7, 0x6}, {0x7, 0x2}, @quote={{0x6, 0x10001}, 0x6, &(0x7f0000000380)={0x40000000, 0x2000000000000, 0x2, 0x4, @time={0x77359400}, {0xfffffffffffffeff, 0x8}, {0x1ff, 0x20}, @addr={0x1, 0x3}}}}], 0xc0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40200, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000007000)) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) ftruncate(r5, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/11 22:23:52 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6c19aaa0, 0x40) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x7fffffff, 0x1}, 0x2}, 0x10) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/11 22:23:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0x90000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) shutdown(r1, 0x2) 2018/05/11 22:23:52 executing program 6: r0 = socket$inet6(0x10, 0x7, 0x7) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x2, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x80, &(0x7f0000002000), 0x120a, &(0x7f0000000040), 0xfffffffffffffd86}, 0x0) 2018/05/11 22:23:52 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socket$inet_icmp(0x2, 0x2, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000000000)='./file0\x00') chroot(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x0) [ 135.313796] mmap: syz-executor0 (9396) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/11 22:23:52 executing program 5: r0 = socket(0x3, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0x4d}}, [0x8001, 0x10001, 0x0, 0x2, 0x3, 0x0, 0x3, 0x7, 0x1, 0x6, 0x6, 0x8, 0x7, 0x81]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b00)=ANY=[@ANYRES32=r1, @ANYBLOB="06ffec000000000000080700"], &(0x7f0000000b40)=0x10) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000b80)={0x1ff, 0x0, &(0x7f0000ffe000/0x1000)=nil}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x8, &(0x7f0000000a00)=[{&(0x7f00000003c0)="ae0b5b1d1878eb7418882769fbef926923add160c8e9a351ced536d5b6915ab203107d41f57bf0ccc8b30787f4b442dbedd3a09c63c7b54eabb95dbfa70f6c240710bade3628592b441d6d9371c641a2aad9274945f79eed5c25372eb944b8dd986ac6da29e9a305464ba6530df33528f77859ed692d08fba748df3c63ad8a97767a4281b879b840050a634b58ba72e150511727f358b2e1cfcc02cb9574257812ff2c1d27239ab54fab478501", 0xad, 0xff}, {&(0x7f0000000600)="9023d62838fe1c1ff1d19899eae37269730ce02d66e75195c62bc35835fea4e1bee764934f3770e8b5d94dd4a270625bbd3267e7f096c12e043bd0c56d1692b096b8973aeb9aa8ec1dad6f74876aca4d0d47426954e05fd6df14b17dcdc2589bb922509a0dd104b710577ec8cde831552132e8de1e5a1c27064624c024a2c873c45df60e37b8263a4ff23ebe410980c379bc3c", 0x93, 0x9e}, {&(0x7f0000000480)="dae6a5aa261baf3ad92e7d4babd195", 0xf, 0x7ee7}, {&(0x7f00000006c0)="c0781386464f787d239d28d7306915744f9fef8f3d29271a915325a22e7e3bce1d5e29af209858722c44dd86646bd88813276895f4fd167dbbe4f712bb16db693742aea2367f5f538a367d93b6bd25b0fc954f3b39fadba1e6517c89e3c035dd6777d3e220ba48fa10f2a5c9cd8f3186f3b925a62bdd8717913a5865cdf43b168cce04f08b4b853c542b389f37ce47cdad2feb77b3b3372956eab33ff82d95312f3808539ecc53e88eabea092fa4e56fcfdf2ce4ff96a4c7dbb7cfe8477c4d6bff86faf36fc8121a3f065a2a903bede9ad5966368153ce008bd306be7a82f16a5fae920f3a2ed144671669ecaa667c24c776de35930956", 0xf7, 0x400}, {&(0x7f00000007c0)="c30197793a3d3ab922a02c2abe3e9ccebd2e952ea4e0f85388fb6492a4c7fd32c97cd793a4d11816fabb2db6ec577d2af52bdd05391c45a0692d0b7b06df90b0f5f6a6982fd796a7efa50529efb0a87200a165fbf25a1318ca1965606737bc0470574fa2427161f254fbd4bbaa92de687ebca3db816cb831c23c92aa1e820e943bea3e12e0180d2dd82fb82db017afc3071958637916035e856972525b3aec1df31432310c989e9a69272c7e4363cf55ce2f4b57f92537653dcb00145d160fd14c572175f310c2ef", 0xc8, 0x20}, {&(0x7f00000004c0)="9ca3706fafccbc9cb58ba262185df723", 0x10, 0xdce}, {&(0x7f00000008c0)="161d839c7712bcdd04079aafbcaaa259af31637733eccfd105274cbd4a458623dd8e9f7745622ad595054f8a92bc03860ad1814cf0277aec174abd35", 0x3c, 0x7}, {&(0x7f0000000900)="d75701bd0b6981a212e3970fd757043bf030a9945d347c1f4162e12b1f870ed73196b51a6adf7341526ac54b66735279a074ef98a03379b4ec4242d2913b67423c90d14c31541047dfe06b987c83a72076ea28cdac85dde553fc1ac52b5d071a180f8a5a96a76252d407dd2f8ae9bc26cae9c6f318fb4ac7fa9af87656e8bbe60609185f9d1a88636e6a06744081baa4b6610399acbd46032e78b46d32762f70cae2ed4796c4067dc7a0d097da80151de666820bc39d6aa861fafa52f9f1e1c34199e6a4", 0xc4, 0x4}], 0x0, &(0x7f0000000ac0)={[{@errors_continue='errors=continue', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x78, 0x35, 0x3b, 0x3f, 0x2d]}, 0x2c}, {@discard='discard', 0x2c}]}) flistxattr(r3, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bcsf0\x00', 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xe099, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/110) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) ioctl(r2, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_bridge\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfe88, 0x0, 0x0, 0xfffffffffffffce9) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000140)={0x20, 0x1000, 0xff, 0x1000}, 0x10) 2018/05/11 22:23:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$dspn(&(0x7f00000013c0)='/dev/dsp#\x00', 0x7e, 0x400) preadv(r1, &(0x7f0000001540)=[{&(0x7f0000001400)=""/6, 0x6}, {&(0x7f0000001440)=""/24, 0x18}, {&(0x7f0000001480)=""/165, 0xa5}], 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000180)="f7d66e6ff6b46902b5ff70e280f485523935555169a3c1417fbbf1f575ce9a5dafc2d774e5f0446bcf31010fa97736badf675c813d0c541f74f553fad91d0a8bff0b856b7676689c37db83448b475472d0578d7ba53ca657bfc64b6d89ff7764dc6065cb7f246f3a01ff9e43c89a18fe37d179f67bfce4013b624f6170945eae19e1e8e337617d9a00245d82e9c192993a0b6da91a29b72fe5cf79af40ea5e1c785412712c0c22520c0e1aaee5a70c226e9117cff399951080ca3db66f1a027062f6d9f057c28ef12440d90d56ef3824a75751141a07ac52ce88998a4b777fdd9ef735fe7a8a1a9b1d41", &(0x7f00000012c0)="aa5ae8fb94c3187cb0770a6adc66558bb97802e96ddb6f7884fd0b1522794f09cca692e963f9f851760fbaf7d1c7802c96fa2effd1458c1f083ec52ae0af0b1acfc8fd818c9a4ef000e1265179dccdccb794979c81c1d95fd1c9a3d5bc518732f2d3fd2b7cde43f52806bf180f40300e0045d0dfe71ab9bb83f0e2e81d95fcb5a11afe475e01f2a13ce7bcd317b7fcf26a9a0d71f4dac8f486e7abff82e43bba814326c37e704ac573d3868e076d97591cf88dbecdce9eb67b6a6556b9721ebbd2098326966225cc321c66a898d6b28df8e28f2eb418a58874ccf38001", 0x2}, 0x20) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000002c0)="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", 0x1000, 0xff5e}], 0x0, &(0x7f0000000040)=ANY=[]) 2018/05/11 22:23:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/11 22:23:52 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{0x77359400}, {r2, r3/1000+10000}}, &(0x7f00000000c0)) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/11 22:23:52 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:52 executing program 1: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="8704a6dbe4e767828c5e37f2e141e6b0f565edd8b97b5d4a67c382b325f3a49839924f3cc708bc75a90c21a7792ca8d6aafeded212a7a066aa0e0fcb412caf8ce0efea3c7ceeca67364b8e2d761313cbc322561f7caeb8b08c84dde89ac3629a41441c45126fbfe2eccbbec504e6530155741c5fa9a32e98b4657cca67a7635f756ec55f9032b8bc94ea6c720a913b69d63e674a85360b510baf11623a22b75b0a84da52746da3", 0xa7, 0x2}], 0x228808, &(0x7f0000000180)="281000") openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) chown(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) 2018/05/11 22:23:52 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x2, 0x4) socket$inet6(0xa, 0x800, 0x97a) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) [ 135.550523] jfs: Unrecognized mount option "gid=7x5;?-" or missing value 2018/05/11 22:23:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d66147", 0x11}], 0x1}, 0x0) [ 135.674241] jfs: Unrecognized mount option "gid=7x5;?-" or missing value 2018/05/11 22:23:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c629004eca6c09b612ec6f") clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000040)) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) kcmp(r2, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/11 22:23:53 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0xfd, &(0x7f0000000100)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) close(r1) 2018/05/11 22:23:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = dup2(r0, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) accept4$bt_l2cap(r3, &(0x7f0000000080), &(0x7f00000006c0)=0xe, 0x80800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000500)={0x100, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="01634040000000000000000000000000000000000000000010000000000000000000000038000000000000005000000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="852a68770b000000", @ANYRES64=r4, @ANYBLOB="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"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="7800000000000000380000000000000030000000000000003800000000000000780000000000000018000000000000007800000000000000000000000000000028000000000000002000000000000000"], @ANYBLOB="106308400400000000000000076304400100000012634840010000000000000000000000000000000000000001000000000000000000000018000000000000001000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a687701000000", @ANYRES64=r5, @ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='`\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000012634840040000000000000002000000000000000000000010000000000000000000000028000000000000002800000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000003e00000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="020000000000000004630440030000000b6300000b630000"], 0xfb, 0x0, &(0x7f0000000400)="ca3093c3911a83e9dcaba8eb29e6e2a31c57e2f35ddf9bce5376eb8eddf7b9c225d9f9ff80f005e584862ec5727bc4f7590e0477fb2a60d05519b3ff34733f88b921eef93cc5496488d93c98acb9ab3085694fa05b7461246e1311af2a5b3a81bc0448582675b9b8d3cc69d3e67d3a013dd6aeb2b12dd0a4b0c3717c08d1e8d4b64b0512f904c7fbf47ffe9b99b16771505277cf16cd34d40adfba18bb80c2b991cd607a9d6a8cad756d1fa52984153582d6a1c8229608305851131e0a0ef0adbfd5a77c2f20608cea085f0867bf1276a8ae8a98b8212fd68c4dc6e2582979cb671bd9cee4af618e70312b2bc1e12badf7824759c4e910513f2472"}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf158, 0x0, 0x0, 0x0, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:23:53 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000001c0)=[r0]) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000100), 0x8}) 2018/05/11 22:23:53 executing program 3: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syncfs(r0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'teql0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000180)) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r6, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xcc173e01dc7a94b0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES16=r7, @ANYBLOB="000729bd7000fedbdf250200000008000400030000000800040000000000080003003c000000080002000a0000000800040000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x80) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000002f0000ff0f0000000000000000000000"]) ioctl(r2, 0x0, &(0x7f00000001c0)="5661a3edbaf70872020215b1b23f6615427707925ba06aee26f0b71920f7e3c3f7cbcb49c9") r8 = fcntl$getown(r3, 0x9) r9 = getpgid(0x0) kcmp(r8, r9, 0x1, r5, r4) 2018/05/11 22:23:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000340)='syz0\x00', 0x1ff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x400000000b, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000fc5000), &(0x7f00000000c0), 0x1}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1f, 0x4000) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x800) inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x802) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000002c0)) readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/224, 0xe0) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00000000c0)=0x9, 0x4) 2018/05/11 22:23:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 136.243160] *** Guest State *** [ 136.246608] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 136.255673] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 136.264588] CR3 = 0x0000000000000000 [ 136.268530] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 136.274654] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 136.280821] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 136.287631] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 136.295924] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.304080] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.312289] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.320724] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.328883] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 2018/05/11 22:23:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = semget$private(0x0, 0x3, 0x484) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f00000001c0)=""/100) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) ioctl(r0, 0xffffffffffffe510, &(0x7f0000000080)="eee6167b9238f4b96146b955ad1040704e1c4d3dc51cd0f4692ba6e0ccf8c83c55754e483f6b17686121859b31e530") 2018/05/11 22:23:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 136.336931] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 136.345015] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 136.353076] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 136.361152] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 136.369199] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 136.375744] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 136.383264] Interruptibility = 00000001 ActivityState = 00000000 [ 136.389678] *** Host State *** 2018/05/11 22:23:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}, {0x77359400}}, 0x100) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r4, &(0x7f0000000500)=""/207, 0xfffffdff) accept(r1, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000002c0)=0x80) 2018/05/11 22:23:53 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000000)="f001dbbe82db6e13c5bf1a0b0bd64b50714fa03f48efa924668c5cd89ee6942272d816b1c33d0ac5a2422e314228451568a4dcb656eaab03a73e610ebc52f647aac69972ccb7f73e1ef03326bf9bfa9387748aa02f47a7fe561fc366f7312737253d034ec8d4109f9b49ebaa71a0f1b84cc300adbda6a67a215e5375963d0e4d9628d6ccf4dd6c4b1b93c086c81bd0ad5402e289b50c559d9e8aa589f0163bb48ebb9916ab1e5fcf9070712c228a8635a5326c99962146932cf262521d50ec363745ac57d6b4b02702df74b8c780e9ff7e837ddd829698e6e3c7dd44ade3b2168067baa03e6ea0aea326f1481e634ec8db9d31dd05f600"}, 0x10) [ 136.392956] RIP = 0xffffffff811f7479 RSP = 0xffff88017db3f390 [ 136.399070] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 136.405554] FSBase=00007f74bc272700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 136.413438] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 136.419386] CR0=0000000080050033 CR3=00000001c9446000 CR4=00000000001426e0 [ 136.426518] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 136.433275] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 136.439401] *** Control State *** 2018/05/11 22:23:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 136.442921] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 136.449676] EntryControls=0000d1ff ExitControls=0023efff [ 136.455192] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 136.462209] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 136.468929] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 136.475595] reason=80000021 qualification=0000000000000000 [ 136.481958] IDTVectoring: info=00000000 errcode=00000000 [ 136.487488] TSC Offset = 0xffffffb2085648c1 2018/05/11 22:23:53 executing program 1: r0 = socket(0x11, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x181040, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = shmget$private(0x0, 0x3000, 0x5c000001, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xcf}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x1f}, &(0x7f0000000100)=0x8) [ 136.491875] EPT pointer = 0x00000001b8af001e [ 136.608108] *** Guest State *** [ 136.611557] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 136.620654] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 136.629581] CR3 = 0x0000000000000000 [ 136.633380] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 136.639420] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 136.645487] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 136.652225] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 136.660289] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.668329] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.676374] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.684418] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.692488] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 136.700499] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 136.708533] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 136.716567] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 136.724612] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 136.732623] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 136.739126] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 136.746631] Interruptibility = 00000001 ActivityState = 00000000 [ 136.752924] *** Host State *** [ 136.756219] RIP = 0xffffffff811f7479 RSP = 0xffff88017e13f390 [ 136.762258] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 136.768705] FSBase=00007f74bc251700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 136.776740] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 136.782682] CR0=0000000080050033 CR3=00000001c9446000 CR4=00000000001426e0 [ 136.789786] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 136.796498] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 136.802603] *** Control State *** [ 136.806108] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 136.812832] EntryControls=0000d1ff ExitControls=0023efff [ 136.818339] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 136.825339] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 136.832058] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 136.838696] reason=80000021 qualification=0000000000000000 [ 136.845077] IDTVectoring: info=00000000 errcode=00000000 [ 136.850584] TSC Offset = 0xffffffb2085648c1 [ 136.854987] EPT pointer = 0x00000001b8af001e 2018/05/11 22:23:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000005280)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000005200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) lstat(&(0x7f0000000080)='./file0/fil..\x00', &(0x7f00000001c0)) creat(&(0x7f00000000c0)='./file0/file0\x00', 0xfffffffffffffffd) 2018/05/11 22:23:54 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:54 executing program 5: r0 = socket(0x11, 0x1, 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x151940, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000100)={0x7, 0x2, 0xddd0, 0x9d6}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r2, &(0x7f00000004c0)={0x1d, r3}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) ioctl$KDDELIO(r2, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x100, 0x0) r1 = gettid() r2 = getpid() kcmp(r2, r2, 0x7, r0, r0) sched_getparam(r1, &(0x7f0000000080)) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="d72941d0c01676055b50c2f8ee8342ecd8530a92ba190cc7bcfc97afcbaf9351c7c501cd90d333be6e8ad18fb35a1974d3abf06e17d910a88f95e220ee62dd105fc7a3d2bdd1f2414f7478d5367506b390995034c6687d2e28341a7a6bf3521493fbbe5bc621056087712b0e698e3b02f244ffc48ccb630e29f17f1b43c374b8afbab284b7b9375a454b1961e137aed0ff798ca648de62b7d2f6e3dfa71e580996f11631805c7e6a01964b60d6cfd9d8", 0xb0, 0x112}, {&(0x7f00000001c0)="edcd0328eb4c3d7c6cf1fb943c2989c7d07fac524a35fca59a243048994557cff1e6622365a66ffa280b4aa8400f0a606259f5d5101690b002e0c588673cdd6c42ffec2c0dcaddf2dc66c3c8a855d7ea1ed62b7ad211430bbdb39fae3daf9d48130ca23857b6ae8575bef9f0db5654411f6371969d476c8fa63c0f510304660b97bfb7bdb42b000c88e6674db6c70cbf2dc9ff741147db1691cf9db0b4c1f41d0df75344493ac5cd9ba4277f17dacdcf677d0a248f59df716c99a5f0e8", 0xbd, 0x2}], 0x8, 0x0) 2018/05/11 22:23:54 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x131480, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000680)=[@text64={0x40, &(0x7f0000000080)="66b802008ee864f344f40f0941d9f10f009100580000c7442400b2000000c7442402c6590000ff2c243e450f18e92e0f017009f30f2ac066ba6100ed", 0x3c}], 0x1, 0x2, &(0x7f0000000640)=[@efer={0x2, 0x1000}, @efer={0x2, 0x2001}], 0x2) getdents(r1, &(0x7f0000000440)=""/72, 0x1a) execve(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='/dev/cuse\x00', &(0x7f0000000900)='/dev/cuse\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)="2f766d6e65743076626f786e6574317d5e76626f786e6574307de873656c6673656375726974792a6c6ffb00", &(0x7f0000000940)="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", &(0x7f0000000280)='/dev/cuse\x00', &(0x7f00000002c0)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000340)='/dev/cuse\x00', &(0x7f0000000380)='/dev/cuse\x00', &(0x7f0000000b00)='vboxnet0\x00', &(0x7f0000000400)='/dev/cuse\x00', &(0x7f00000006c0)='/dev/cuse\x00', &(0x7f0000000b40)='[em1+vboxnet1\x00', &(0x7f00000004c0)='/dev/cuse\x00', &(0x7f0000000500)='/dev/cuse\x00', &(0x7f0000000540)='/dev/cuse\x00', &(0x7f0000000580)='securityGPLvmnet0ppp1wlan1trusted[wlan0)system@bdev\x00']) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f00000000c0)={0x2, 0x4e23}, 0x10, &(0x7f00000006c0), 0xffffffffffffc84, &(0x7f0000000700)=ANY=[@ANYBLOB="480001000001000000000000000000000000000000000000", @ANYPTR=&(0x7f0000012f46)=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'], @ANYRES32, @ANYPTR=&(0x7f0000006000)=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'], 0x48}, 0x0) 2018/05/11 22:23:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x145200, 0x0) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) 2018/05/11 22:23:54 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20842, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x7fff, 0x0, 0x1000}, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r0, 0x6}) r1 = epoll_create(0x3da) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) 2018/05/11 22:23:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x4, 0x12000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c005b13a776b4f87efc29609b421e080000", @ANYRES16=r2, @ANYBLOB="090c0000000000000000010800000800040002000000"], 0x1c}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000280)={0x2, 0x70, 0x8000, 0x6, 0x0, 0x0, 0x0, 0x6, 0x10100, 0x2, 0x7, 0x4, 0x100000000, 0x3, 0x2, 0x47, 0x17f9, 0x54, 0x7, 0x1f, 0x8, 0xff, 0x759, 0x80, 0x4, 0xd90, 0x7, 0x8, 0xe671, 0x9, 0x8000, 0x88, 0x8001, 0x3f, 0x1, 0xfffffffffffffff9, 0x88, 0x3, 0x0, 0x2, 0x4, @perf_config_ext={0x2, 0x36d7}, 0xe4760069b1408d91, 0xcb1f, 0x1212, 0x7, 0x6, 0x1f, 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000480)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x5a34, @local={0xfe, 0x80, [], 0xaa}, 0x101}], 0x3c) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000380)="63f23055bbd33ab64614b0c2b9ae8ae02b5a8104602a52a194d9f78bb390e8340229911dbe1a4cfebb7af9a167991906891bddca84402447479890ae84012d6f62bf1064", 0x44, 0x8}], 0x4, &(0x7f0000000440)={[{@session={'session', 0x3d, [0x3f, 0x35, 0x37, 0x30, 0x30]}, 0x2c}]}) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r2, 0x1, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) [ 137.086882] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 137.108143] hfsplus: unable to parse mount options [ 137.116681] QAT: Invalid ioctl 2018/05/11 22:23:54 executing program 2 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 137.134927] MINIX-fs: unable to read superblock 2018/05/11 22:23:54 executing program 5: r0 = socket(0x10, 0x1, 0x0) ioctl(r0, 0x18912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x4, [0x101, 0xfffffffffffffff7, 0x5, 0x800]}, &(0x7f0000000340)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e23, @rand_addr=0x7}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x1f}, &(0x7f00000002c0)=0x8) r3 = dup3(r1, r0, 0x80000) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r0, &(0x7f00000003c0)=""/207, 0x2c0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00000004c0)=""/230) [ 137.183940] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 137.191464] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 137.195095] QAT: Invalid ioctl [ 137.213824] hfsplus: unable to parse mount options [ 137.228776] MINIX-fs: unable to read superblock 2018/05/11 22:23:54 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3f1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0xc) fallocate(r0, 0x0, 0xffff, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x7f, 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r0, 0x0, 0x20000) 2018/05/11 22:23:54 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001700)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) [ 137.308524] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 137.490246] hfs: can't find a HFS filesystem on dev loop4 2018/05/11 22:23:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7ff}, &(0x7f0000000200)=0x8) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:54 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x0, 0x219]}) syz_emit_ethernet(0x33, &(0x7f0000000040)={@random="0daa90f1022f", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xff, 0x1fffffffc0000000}}], {@generic={0xf8, "855ccfcaa3760e7755a5a08602dc256b4bbd0d6e4a06d82132bf39bd4045f9b7b0"}}}, &(0x7f0000000100)={0x0, 0x4, [0x4ee, 0xfdd, 0x4a0, 0xc4a]}) 2018/05/11 22:23:54 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:54 executing program 1: prctl$getreaper(0xb, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000280)=""/4096, 0x1000}, 0x103) 2018/05/11 22:23:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file2\x00', r1, &(0x7f0000000040)='./file1\x00') unlinkat(r1, &(0x7f0000000000)='./file1\x00', 0x0) 2018/05/11 22:23:54 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r1 = geteuid() setreuid(r0, r1) shmctl$SHM_LOCK(0x0, 0xf) 2018/05/11 22:23:54 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x26, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x200) sendto$unix(0xffffffffffffffff, &(0x7f0000000200)="10062f1f41817fab300d50c8f3062d9c093fe0d5880c8f972bbd71cdbb2d04f6da2432c969b27b533e637a105a265443193bc0a3be636f93f5dc3ce115c6cd8b7f8448307cd987cf03d374dfd37e2a87423ceb69033095a4c0cc58b39ae4edd9d2361e0fc1eeb3cdf7b8490562a4897f9178b2cdd0f2e6da4e76a32055f50a3e2a0d00803d2457d2bcd80e57273904b25553e06650276a8fb85177dbff", 0x82, 0x3, 0x0, 0x773a) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SIOCGIFHWADDR(r1, 0x400448cc, &(0x7f0000000000)) 2018/05/11 22:23:54 executing program 3: r0 = socket(0x8, 0x0, 0x80000000000000) ioctl(r0, 0x8912, &(0x7f0000000140)="c6295e46ca6c49b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e41fe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x800000000, 0x1000000002000, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/05/11 22:23:55 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/64, 0x40}], 0x4, &(0x7f0000000200)=""/31, 0x1f, 0xce}, 0x3}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/6, 0x6}], 0x3, &(0x7f0000001340)=""/134, 0x86, 0x100000000}, 0x9}, {{&(0x7f0000001400)=@un=@abs, 0x80, &(0x7f0000001580)=[{&(0x7f0000001480)=""/184, 0xb8}, {&(0x7f0000001540)=""/32, 0x20}], 0x2, &(0x7f00000015c0)=""/57, 0x39, 0x46}, 0x9}, {{&(0x7f0000001600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001680)=""/146, 0x92}, {&(0x7f0000001740)}, {&(0x7f0000001780)=""/74, 0x4a}, {&(0x7f0000001800)}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/204, 0xcc}, {&(0x7f0000001980)=""/87, 0x57}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/145, 0x91}], 0x9, &(0x7f0000002b80)=""/109, 0x6d, 0xfffffffffffffff9}, 0x8001}, {{&(0x7f0000002c00)=@vsock, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c80)=""/10, 0xa}, {&(0x7f0000002cc0)=""/11, 0xb}], 0x2, &(0x7f0000002d40)=""/145, 0x91, 0x100}, 0x4}, {{&(0x7f0000002e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002e80)=""/121, 0x79}, {&(0x7f0000002f00)=""/103, 0x67}, {&(0x7f0000002f80)}, {&(0x7f0000002fc0)=""/111, 0x6f}], 0x4, &(0x7f0000003080)=""/131, 0x83, 0x10000}, 0x6}, {{&(0x7f0000003140)=@ipx, 0x80, &(0x7f0000003500)=[{&(0x7f00000031c0)=""/121, 0x79}, {&(0x7f0000003240)=""/167, 0xa7}, {&(0x7f0000003300)=""/199, 0xc7}, {&(0x7f0000003400)=""/101, 0x65}, {&(0x7f0000003480)=""/73, 0x49}], 0x5, &(0x7f0000003580)=""/31, 0x1f, 0x54901c1c}, 0x809}], 0x7, 0xe3f9d4d0d2145f22, &(0x7f0000003780)={0x0, 0x989680}) r1 = gettid() ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000002f80)={&(0x7f0000001800)="4a4bcddcb8f610cd63c4013051823e3d8e35bb89d7d01f3a96e11fb62dd7ade6022470c6e0828b2d7d8ab29a2700869def32b08d0f89e055c8260af167ce744713806d5b495a42e897625cc16abfd3978124a182dc7bda156cecdaf58968132177b92c", 0x63}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f00000037c0), &(0x7f0000003800)=0x4) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff), 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001740)=0x0) getpriority(0x400000002, r3) 2018/05/11 22:23:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}, 0x7, [0x6, 0x6, 0x60e, 0x3, 0x7fff, 0xfffffffffffffffe, 0x0, 0x80000000]}, 0x5c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xd02, &(0x7f0000000000)="c529004eca6c09b612ec6f") sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0), 0xdc}, 0x0) 2018/05/11 22:23:55 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000002c0), &(0x7f00000003c0)=0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0x79, 0x0, [0x5, 0x7fff, 0x4, 0x62]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000580)=ANY=[@ANYBLOB="01220000000000003508000000010443ebef9c0f78168625c2f4df933c58d550cf74ee36f9f5a3020000006875b6a940688fd45779091db9bf4115774477e6006987000000006ad8409aac79bd3985a001fde60a58852afe"]) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000480)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x401, 0x6, 0xffff, 0x1, 0x3800000000000000}, &(0x7f0000000540)=0x98) 2018/05/11 22:23:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f00000002c0)=""/207, 0xbb) 2018/05/11 22:23:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dd}, 0x11) r0 = semget$private(0x0, 0x0, 0x442) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/101) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800001f110000000000000000cb908f4789792049000000000000000000000000000000000000002e7410"], &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 22:23:55 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x300, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) dup2(r0, r1) 2018/05/11 22:23:55 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x6, &(0x7f0000000080)=0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x2000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}]) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x10) 2018/05/11 22:23:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0)=0x200, 0x4) ftruncate(r2, 0x40001) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x1c8, 0x4, 0xe2, 0x9, 0x10000}) sendfile(r1, r2, &(0x7f000000a000), 0x7ffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x1, 0x0) 2018/05/11 22:23:55 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0xc0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)="79bfaa7854a5ced425a1011fb1eb0cfe436f84b1007e9140ce434e3b4e95b8862a1ed22dc3c28786f5c2f03f0dc64d85ab186df4e808617bcb6d3e992705cfbdf1e70dec17933980015899ae322f5ed416376ca87daa21206c6def10b517a8d5cb0e67ab1f8f7333090b8124cbafc299d6abbae9d78ea8b0f0f9680537ffa779ac4ad046fc64bad335d5d8bdb723624cbefc030fecf9c4c8cb69d59e1694a30e4e14613d5572ae0987e12492201cd70662f7227de8734578fc4f59fbdf4b04649547ac677da5513417bf5e9a763a03205ec7d962914a8ed8ce3aba84b7dfe73992e4522d24b4422c0cc808ba7bc30c3ef9765d"}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f0000000440)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) close(0xffffffffffffffff) 2018/05/11 22:23:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x1f}}, [0x8000, 0x7, 0x2, 0x5, 0x7, 0x1a82, 0x9, 0x8, 0x5, 0x1f, 0x4, 0x0, 0x6, 0x89, 0xd192]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x100000000}, &(0x7f0000000200)=0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='sit0\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) 2018/05/11 22:23:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c01000010000100000000000000000000000000000000000000ffffac14ffaaff020000feff00000b00002000000001000100000000000000090000000000006cb52aaf8ee09d3b483678c5fa2775e42c4e484c6a944e916340853d1eaf71", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x13c}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f0000000240)=0x14) 2018/05/11 22:23:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r0, r0, &(0x7f0000d33ff8)=0x20d34000, 0x80004) flock(r0, 0x1) 2018/05/11 22:23:55 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:55 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc4c85513, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f0000000100)={{0x0, 0x200, 0x6, 0x18e, 0x26b, 0x81, 0x188, 0x1ce}, "5a860a687774c9146270be6848ed69d12044e46c291e708fb2a759289d3d79cb10dba18885a48ae529e8f42a7f1efd449a8c814519ad5150044970b80bc14b5e2d3cc77121d145fe7e960d463f1f030a63027a19687b6f361cb374bdfaa76ed78c3c5f8359b487a7bcf0fe6b2c1b79dbf398fa8819ab21172a4b5e780e961750d42ef6d2528d7210728d214ce2334b3135153a3a5c5aadff13d108ed7ca6", [[], [], []]}, 0x3be) socketpair(0x4, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x4) 2018/05/11 22:23:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="180000000000000000000000ffff000007000000000000000000000000000000950054404d5e21cb"], &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x1000000000002}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) 2018/05/11 22:23:55 executing program 4: clock_adjtime(0x0, &(0x7f0000000080)={0x73db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26bd}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) 2018/05/11 22:23:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x20880) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@host=0x2}) r2 = socket$inet(0x2, 0x2, 0x0) dup2(r2, r0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 137.878760] APIC base relocation is unsupported by KVM [ 138.445230] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 22:23:55 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1300, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8001, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'team_slave_1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = getpid() process_vm_readv(r2, &(0x7f0000001c40)=[{&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000001cc0)=""/76, 0x4c}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000001b40)=""/236, 0xec}], 0x5, &(0x7f0000001a80)=[{&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/146, 0xff73}, {&(0x7f00000006c0)=""/252, 0xfc}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/42, 0x2a}, {&(0x7f00000017c0)=""/13, 0xd}, {&(0x7f0000001800)=""/224, 0x1cc}, {&(0x7f0000001900)=""/237, 0xed}, {&(0x7f0000001a00)=""/101, 0x65}], 0x9, 0x0) 2018/05/11 22:23:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x11b) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x5) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/11) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f00000002c0)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) 2018/05/11 22:23:55 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/05/11 22:23:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@rand_addr=0x7, @broadcast=0xffffffff}, 0x8) lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)) ioctl$KDDELIO(r1, 0x4b35, 0x55d48071) lsetxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)=@random={'trusted.', 'proc!!wlan0}+!\x00'}, &(0x7f00000001c0)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfb518c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) [ 138.535412] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 22:23:56 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x3f, 0x0, 0x40, 0x44}}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 22:23:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0xffffffffffffffff, 0xfffffffffffffffd, 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000001c0)=""/116) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$netlink(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x402080, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0xffffffffffff4d67, 0x100000000}, {0x63, 0x4}, {0x8001, 0x9}, {0x5, 0x8}, {0x8, 0x2}]}) 2018/05/11 22:23:56 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmsg$alg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="fa1f6089e8dcdde65350aa4767ee1e8602033d142409f6518deefa57ea21c2d54a09256b13a37427df5be8e39a003ab69f09c5415c8b9aab9d06d365758e8e84ba2f7e768da40ace58ec5f53d7a3037e5fa7552c98e9978827b795a64131a2b077111a8b3aebb35c8aa9e460db38f87a0424d9bb0e35786a2539f1cbc5bfa9f627b15343a26f0e8039dbde9a79d6e5ce7c6a8aa7a36c63b0d9420b0a7b141b786f11ba5c0d695385e1be81bd3189a3db5a3a5a9ed4a82e43238b860a6adc361293d643c7762337295a7217fe4580f4e4fafabc7d2b06950e4ea9f313eaa7a8670ce15c83ba4f1005dd84948927828838f5f8d4eba4", 0xf5}, {&(0x7f00000002c0)="3fb64c81f76a0bcbea177a22905510eea98f7f1e8859d3a0688304039cc9a31a256f3e35fa629f32ddaafd09899a79f803f308f9cecb605d64bbbab16c8be01172b1c41dfd97648bab62ee4a0cc74396f230c8041a93", 0x56}], 0x2, &(0x7f0000000340)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x80, 0x117, 0x2, 0x68, "b7d42e08818ba39244c9a761ad0f4c798a85d46ee3fa199729139bba34e1f8a739323e4da712a8cd0e639a9a4b66517fc72e8249e80cd513568fa498b79a9b40642c8bad5184a619188741a7abe751080531f1f848c7b85d26f05bfbb6c566fba06da3215d1fc2ac"}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x25, "26c15cf08cf1c34a73c55d307dca029be566d172783a6a2bf1c61ac27ee3df92db6cc789f0"}, @iv={0xa8, 0x117, 0x2, 0x94, "ea13c734176c603e34ffa98eeeb439869f3324c9525e6a030fce89c7417df1163606872459bb715ab2b8ced309594114655e52c513d0a77f4dec88eda457e2840299c9d1b438a968247ca3e104f2fc08bd95c856cca05e5dce66732f676265d0382facfedbc4cd9479c77b14d54817bbd0a6f2b50b84c8b7b64ebff8ef9c09a464ac47aab9ec1f85aacd87c39a90c9dc423a6df5"}], 0x1c8, 0x4000}, 0x4000000) r1 = socket(0xa, 0x6, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) listen(r2, 0xf435) r3 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x280) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000100)={0x1000, 0x7, 0x6, 'queue0\x00', 0x75e}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 138.656131] BTRFS: device label e devid 4035167328545014735 transid 17120072678011254583 /dev/loop3 [ 138.759722] BTRFS error (device loop3): unsupported checksum algorithm 37913 [ 138.767254] BTRFS error (device loop3): superblock checksum mismatch [ 138.860531] BTRFS error (device loop3): open_ctree failed 2018/05/11 22:23:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_cache\x00') preadv(r1, &(0x7f0000637ff0)=[{&(0x7f0000858fe8)=""/1, 0xfffff000}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/05/11 22:23:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3, 0x8000) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) futex(&(0x7f0000000200), 0x85, 0x0, &(0x7f00000001c0)={0xffff, 0x4}, &(0x7f0000000140), 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xd52da6d}}, 0x8, 0x1}, 0x90) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffff9, 0x7fff, 0xfffffffffffffffb, 0x0, 0x100000001, 0x20, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x8000, 0x6, 0x81, 0x10001, 0xe99}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x48, 0x2}, 0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x0) 2018/05/11 22:23:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0xc0013, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-twofish-3way,tgr128-generic)\x00'}, 0x58) close(r1) 2018/05/11 22:23:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:56 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000f68000006a0a00fffffff600611875"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000006000000000000000000000000050000000000000000000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000780)=""/136) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) 2018/05/11 22:23:56 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x3, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x89, "c5c597598ef694a31e59a88d4629f63c2c5348fddd03971c86f89900a80015c435e1913b7bb2add6a1a8880725a3e2613ef9b741b2eb3445d8710eabc17061445a407b679b871715d8317210343568b186c60bb24962d562897cbdd28f93b421ad0e8c8998e24862af2f3e109dd283a83f714e7309d8196e3969ae01dd9bb7e29c1a0b7463805912da"}, &(0x7f0000000280)=0x91) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000380)=0x84) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 22:23:56 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f76657273696f6e00c3b34dfa7444c45261e5945f8cca2eaf20da76815d028645fead01143cec274e564e909cd91b824b3617478b3427ff1fc3a3143bd216c88f92cfeedcb40bc306c2efc84b2fa0596def1e4e7d47e3c0327109129e471b27f0772a07e2ce31c2783a68e91407392826923b5d6bf1a4ea96db9604346065d933beef69d87ba4eca8a0425d7dddcafb99530b7df1edab003f1e056766580a3c4d30865a24c4afb973b31f3d4bfeba2f05bd712dd243492028b6d76cc5182acff1e48061eebbee68e9d0d013dd5e61334768f324f56ccaa014723dbf8339", 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x250}, {r0, 0x1000}, {r0, 0x4}, {r0, 0x8014}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x7ff00000000000}, 0x8) pwrite64(r0, &(0x7f0000000040)='-', 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00000003c0)="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", 0x2ba) 2018/05/11 22:23:56 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400100, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000100)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x7}}}}}, &(0x7f00000000c0)) 2018/05/11 22:23:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x0, 0x8}}, 0x20) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r1, &(0x7f0000000b00)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000001c0), r2, r3}}, 0x18) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r4, &(0x7f0000000500)=""/207, 0xcf) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000080)) 2018/05/11 22:23:56 executing program 1: perf_event_open(&(0x7f0000348f88)={0x4, 0x70, 0x3e6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xffffffffffffffff, @perf_config_ext={0x343472b6, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) r2 = creat(&(0x7f0000000100)='./file1\x00', 0xfffffffffffffffc) r3 = dup3(r2, r0, 0x0) write(r3, &(0x7f0000000580)="a3", 0x1) pwrite64(r3, &(0x7f0000000600)="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", 0x600, 0x60a00) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)) 2018/05/11 22:23:56 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x80000006) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9442}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0977bb003fcbf1050df281cf448e47bb7ee5804ded070000a05026f842e8fc2e5f1a91ee16c2fe720c5f30714f50145d634554adeb9de58a4f45c1ec7b29ea1b504ace99e188c75f8adf824ecd5e3100000000000000347c53160de63d505f4f91fa181cf0c324ffd8ad526d992c1ac5cf5afdf28cd5ee9beba12b9e81761d96d548194dff780b4ecfd4a3860321dca7620dc6eacd951ddc596d4ff996129097c41aaf0c66c37e108d7770638a3b0c8881da8e0f89da0ea900861cf25e667a0fae5947d7945964ef57c373fc72c1"], &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x5, 0x5, 0x6, 0x5, 0xfff, 0xfffffffffffffff8, 0x7ff, {r3, @in6={{0xa, 0x4e23, 0xb6, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0x1f, 0x0, 0x0, 0x690c}}, &(0x7f0000000500)=0xb0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="53da0307573a51daaafb4c4ed1f6819c1f7f92a8f03dacbe789abcda62082c66a575546a1a0e9f97cadcb37dab80a0e233c52e9915ef22c19260b3b9a5df0c8bdadd4142417dab395c23a3a5b3526edbad98777d8a33caf716b3166be51164e1b0145a961007dce6c9a0a7cefe923f93379d59b6fe78f0776401fa84d4f1f80bb38f67731333a00cbbec85a139042162c0a2e6786bcce49d81dcaac272798b9c7c9f93b9d9d654f493d3c2f6bd0121938dcd676f2a3c8c30070ccbaaed7b640731500eca8dc6f70ca73716cee202addf9573baeabe01de6f49198dd2aa92", 0xde) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xffff, 0x35b8, 0x0, 0xa, 0x5, 0x1, "4a8bace1c96131d8f6cd53a21ea47a9a3c57707d545c1e19055144a837ce6e59389dee82e5a40a13285b5626fadfe9cb237ad7e064585cbfc58686b369aebc6c", "6b9d9e8c5a575c42b2c7e0842dba4ec214b9e0b07efd9fecadb3599a785b3637527359d847e011c918e1c1e4d988799b5704b97101a03b2217dbaf12242f6138", "b87c5b51c9d60f3ebccea6712da3e5f8be068e258f891d144ad076534714b9e3", [0x0, 0x9]}) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="c2"], 0x1) renameat2(r1, &(0x7f00000003c0)='./file1\x00', r1, &(0x7f0000000640)='./file0\x00', 0x2) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/05/11 22:23:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10d000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1000000000000011, &(0x7f0000000080), 0x191790c3a5b4342) fallocate(r4, 0x2, 0x3, 0x6d26) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/05/11 22:23:56 executing program 4: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="09000000020000009fe2c4286e12608a71f1b5eed999ede35dad4672d8fddc91a19a1912a7f484fc218d71264e9578462daecfb5cac4939eaccc2813e164578a5514ba33acbc2f93ebc07ce9f1f0d7313b0d3a07d53421fc9204cda4e51e126bc4db7f3c128e5b9c2a400112b0cf98adec65af4cdf569068834f7521ea693ac4fae4ab2dfd15b768ed424710b7fcf43200c40ae7311a9db6b2c77be94e2911631c09b7e12bc2ee36a4b37058779627453abf3f0b0aebd4aee3bc9943609f6cd083f3518081676b2f686ece8d9d754cf0f162a5e03455c11489067d80c7d89e29c22de13f640927de0a0549e00b09967a"], 0x2027f) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa8000, 0x200000) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f00000000c0)}) 2018/05/11 22:23:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x7fffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x4e23, 0x0, 0x2, 0x0, 0x0, 0x88, 0x0, r2}, {0x2}, {0x800000}, 0x0, 0x0, 0x4, 0x0, 0x2, 0x80000000}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000001907802000000000000000071380000000000"], &(0x7f0000000040)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000380)={'vlan0\x00', @ifru_settings={0x7ff, 0x4, @fr=&(0x7f0000000340)={0x2, 0x280000000, 0x3, 0x7, 0x7, 0x5, 0x4}}}}) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) r4 = request_key(&(0x7f00000001c0)="c3e6db9291660f9c", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000880)="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", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r4) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000000c0)="cbad721f296a06336ff426a6d86edc9cc4d1728148708c726b101b6ad2ca13edef555f1c1b6f241942ab061e2456cee6295f6e1097767bf177c018402aa458b2164d68990b3f272ac43c2b39399bf926870e5366ef27908913abab2d50") r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0x100, r5, 0x109, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd87}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x72}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x82f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa1af}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/05/11 22:23:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000140)={0x0, 0x7, 0x80000001, &(0x7f0000000100)=0x2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x440000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080)=0x7f, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0d00eeffffff000000000000000000002000000000000000000000000000000000000000"]}) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0xbabb, 0x2996ad94b71247a4) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0xe000000000, 0x8, 0x3ff, 0x5, 0x0, 0x7fff, 0x0, 0x1, 0x5, 0xda, 0x40000, 0x81, 0x6, 0x3, 0x60000000000, 0x0, 0x10, 0x7, 0x7, 0x10000, 0x7fffffff, 0x1, 0x4f, 0x5, 0x81, 0x4, 0x7, 0x0, 0x2, 0x3, 0xffff, 0xfffffffffffffffd, 0x9, 0x8, 0x10001, 0x8, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000040), 0x1}, 0x2, 0x7f, 0x1, 0x7, 0x8, 0xf04b, 0x292}, r4, 0x2, r0, 0x1) getsockname$packet(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x14) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x20010, r2, 0x0) 2018/05/11 22:23:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000180)=""/11, &(0x7f0000000300)=0xb) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f0000000100)=0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) waitid(0x1, r2, &(0x7f0000000140), 0x80000003, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000001c0)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db87c8f4fee29cfe10427c4674974aa9f70bbd2e0c798ea2cbc7da285f1b14db59751cd8d84394514324aeeb0e3073b62e7deb69a7927ec8916a1f7abbf9cdd7f50a893ff80c596650dbf00e9f9e5cbbb9ef08118aac5cc4", 0xffffffffffffffac, 0x3) getpid() flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:56 executing program 1: r0 = socket(0x18, 0x0, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680)={0x0}, &(0x7f0000000600)=0x7970e41e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0xe675}, 0x8) 2018/05/11 22:23:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x401, 0x0, 0x0, {0x1}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000240)=0xb) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000200)) 2018/05/11 22:23:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="02295e4eca6c09b612ec6fef9e89b313f40daac3a7483bc574aadea04cadc9ff94d1825e8a1505") connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x6, 0x5, 0x2, "b22c2b012241310236fadc9db6c050ca5f029ae045e6e90f40265380a48ca47f87b7a9ccd2c33f699b441b45d50fe38fc0cf40117fb83a8dcf877369671a17", 0x14}, 0x60) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x80000003, 0x7f) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}) 2018/05/11 22:23:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/142, 0x8e}], 0x1, &(0x7f00000033c0)=[{&(0x7f0000000200)=""/21, 0x15}, {&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/88, 0x58}, {&(0x7f0000001340)=""/42, 0x2a}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/42, 0x2a}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x8, 0x0) inotify_init1(0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/11 22:23:56 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7, 0x7fffffff}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc", 0x47}], 0x1}, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)) [ 139.448602] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/05/11 22:23:56 executing program 1: mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x7) umount2(&(0x7f0000000200)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00') 2018/05/11 22:23:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000010) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x341}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f0000000100)=0x200000004, 0x9, 0x6, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f00000000c0)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000), &(0x7f0000048000)=0x1, 0x0) ptrace$setopts(0x4200, r0, 0x2, 0x10000c) socketpair(0x3, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x7fffffff, r2}) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000044000)) tkill(r0, 0x1000000000016) 2018/05/11 22:23:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x3, &(0x7f0000001780)=[{&(0x7f0000001640)="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", 0x103, 0x4}, {&(0x7f0000001480)="95896985be38b27f929f128ac4b0b8770eb346c67ff506dfdbd9d87cfbd0c7dde97a8a739abc681dcfe3dc5ba2db57157d3835d4a6c732ad91ca140442f3f185e376d0a28c4bdb940336e6d408c0525259d00d0ab53d915401440f5cd518043988e7da3948413be4eceeeca5d95b6c44f1731de832910a223681846faf75993f560a95c3e78b9ef9fc1ddee1113e932e732af25fd654700ed294ae2dedbeb248b9ba6131f2fd49405bc3111736e78739a14a4d275ce09f07084b4136cd09599efcaf01f5709c91c2840d8b0ad24963ad27681993", 0xd4, 0x9}, {&(0x7f0000000380)="1e73525e3689d470129a22ba287731813dedde766a50a6a3e78c7a94804bd09cb6706f5535ffa8fa2f464acd4e225f4455e21942e388b6a1730775dedf0a00000000", 0x42, 0x20}], 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$can_raw(0x1d, 0x3, 0x1) [ 139.501876] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/05/11 22:23:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8040400003, 0x40000000000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffffe, 'queue1\x00', 0xe5}) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000140)) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000300)=0x7f) 2018/05/11 22:23:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) 2018/05/11 22:23:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xfffffffffffffffe, 0x80800) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000001c0)=0x7fffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe26, 0x20400) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)={0x2, 0x0, [{0x1000, 0x39, &(0x7f0000000040)=""/57}, {0x3000, 0x7d, &(0x7f0000000080)=""/125}]}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x10000000000000) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x5808856dab2d6b1, 0xffffffffffffffff, 0x0) 2018/05/11 22:23:57 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x20000244) 2018/05/11 22:23:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x6000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x20, 0x7, &(0x7f00000006c0)=[{&(0x7f00000000c0)="caa7e8d8ada98812497e2d4484489f552fbbdebd5f2f98c40fc97d4c87d638236bcbbd4d073c65c97e6143b9450052554b3d8224f31435784cf299c178467d2dcf788c7694cd37748e974574af00f94c7e3a1865b723741900c81592c74ae44bf2e7b8a90afc047166fba09f1b2c3ac0c4d877db34babc8d18559a5ced1fd956933bbb9cd0fea58fdb3447946bc42e210f83f340e1a218e3560a75d9958065747f3d10bf452304e1832e8f25b1f40c96ceb49e8328715fec82843d5b1495ac417236067c5810fac9b6", 0xc9, 0x9}, {&(0x7f00000001c0)="cf58665240659c33204555ec8c857a33353dedc9f00cd3dffddf878f30c8a450b7771fba31bd49d3478bb3c36eeb9512cdef4408dab53a7bbefc71cddfe04ff42483199987eda73e26bee1724cac2e7547248513254ca2c386975bcab26cf2a27488795375ac26b5361d6e59ec3326af277553cf178c2d0b06a1", 0x7a, 0x8000}, {&(0x7f0000000240)="f6795f5dfe8faf7d2f392dd50b777378516402250a2493d5dcefa771aa39486db8d8e036a2085580ead9ef6baa6cc5f986f629873049dc984619c02d0b62c84927862624154f2c377d619e4e46f4f52f9c22a87b91f4de1a4d19dd21c667d7c9a9eefae906001ec78a0f626551f4288eb83a3bf87f250a3e3df50bd150931ea0a8bfcd04b60f9c051a53bbe02a61480c45d882577ce54aabe031", 0x9a, 0x5}, {&(0x7f0000000300)="b367cd2a0580388292443636aec95468f96cc22a04ead857bfd68249bf82f74f88af4c4dfb170249db99d5227a234db968c476e56b10dfac055e993f43abfaa578613e520b7ffc35d02b0470512305097b7e6fcf2a9ed694b88848d1db5aa5fa735ef9c879609dd87397a8c8c02a4a9183cf2609e510d92dab74bd767560a62f560fc431becf335c5328767eaacea4132b05e01d9c6c86b6c4a31ef0be00b8027babe93dbca896cf31089207ab383241d69e1bf35b8adec47df1119e4793722f4802d9cbf0abf4a730dfe027051159be8152f9f6ed77661a67292a8f9f11b80005936ff6b5", 0xe5, 0x9}, {&(0x7f0000000400)="2aaba6275a5c458fcca946ead14cafbf800e4b70cbff85b9256f603b5421b9c6bfdf153c11f573adf12fe7036711b8f52b43449809067d94338af06d5d941aea18f500f52d5504075c48c5cd32a463436a9d497cb30ca82a13188b56349891e4137279e9e76f686e1131085f83c400f3a8c1089b25c3ad3cb9a3722a89572674dde3a849ea024d133344385c0ea55278f7bce4ae632b0abcce470bcebaa0f820ececbd852b427c5b66f544668e27059569201e571d66a0b206d2d28af510b0d7459fe6750bd192371749c34a071201aef38795d228ba35fb19820a080dfeabc71c16", 0xe2, 0x7f}, {&(0x7f0000000500)="8380d096d7518b604d7f119662899cfe43f851f45795d4fb640b3ff62f1a9f3f92a5847a99c7ee8d73f04ee18269a51bd67e6832ebfe0674037b0deda7014b1a4e7a896efeda8c26b6dfe500ef5cb3f14eae8d76741e46206bd2504342751359952eab52a0ec3bac14a19eec2309be6be4cbe8855f446dcbe555c18c8f00a7f862373665d70b86d0465e9c4f3c9374916a8af2c8fb37a1711671949186d740a47ccae960da703360daf7d1994e9b0f4b468138a87b75f21b0a9e1628a1ef28df27b8d41939376397e663fd8d80ce67e6f17936ba2b76e68c2528d29bd570dca4a966427d5881b29f45e0e969ca5bb0", 0xef, 0x6}, {&(0x7f0000000600)="ca6f1ed12655f8e13ee12a5b38b481bb213c7dbdea63d3587ce5b323dfd4f90d56fb5a0460aa17777f250885f9bcf4134853d4b36786eae06dd748d661d78c0ca07326bfb4c6ecfc75c530f99bfb5a438a4699e733c30fc773f1f70ef6ab694f25e09e80756038f9e5492a586816b6a103bd58d96cd8e4b3382b2096f5074535cb97e1d36efde37cf0b20456b5179745e053b93cb1554746b46f0733b758f02c96eb9c0c585410fc2dc25b95d19cabbe277be60a1f781226b962", 0xba, 0x8a}], 0x8000, &(0x7f0000000780)={[{@norgrplvb='norgrplvb', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@barrier='barrier', 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/ppp\x00'}, 0x2c}]}) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0x6}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000880)={r1, 0x7, 0xd2da}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000900)={0x3, &(0x7f00000008c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000a40)={r2, &(0x7f0000000940)=""/212}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000a80)=""/4096) sendmsg$nl_crypto(r0, &(0x7f0000001c00)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001ac0)=@alg={0x100, 0x10, 0x70a, 0x70bd2d, 0x25dfdbfb, {{'cbc-aes-aesni\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1000}]}, 0x100}, 0x1, 0x0, 0x0, 0xe22f84162f82c6f3}, 0x2f566599bfb51428) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001c40)={0x9, 0x7b95beee, 0x2, 0x80000000}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000001c80)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001cc0)="d2214f804d210c8982bfe8", 0xb) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001d00)=@int=0x3ff, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001d80)=0x40, 0x4) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000001dc0)=0x1) fcntl$setlease(r3, 0x400, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000001e00)={0x100000001}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) sched_setattr(r4, &(0x7f0000001ec0)={0x30, 0x0, 0x0, 0x100, 0x7, 0x2, 0x4, 0x6}, 0x0) bind$vsock_dgram(r0, &(0x7f0000001f00)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001f40)=0x5) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000002040)={&(0x7f0000001f80)=""/158, 0x9e}) splice(r3, &(0x7f0000002080), r3, &(0x7f00000020c0), 0x10000, 0x6) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000002100)={0xfffffffffffffbff}) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000002140)=r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002180)=0x401, 0x4) 2018/05/11 22:23:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00', &(0x7f0000000300)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x2) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) io_setup(0xfff, &(0x7f0000000040)) 2018/05/11 22:23:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x53, r0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x9, 0xd5, 0xffffffffffff0000, 0x2, 0x800000000000, 0x6, 0x580, 0x80000001, 0x7}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) [ 139.844446] attempt to access beyond end of device [ 139.849952] loop3: rw=4096, want=136, limit=128 [ 139.854731] gfs2: error 10 reading superblock [ 139.949757] attempt to access beyond end of device [ 139.954874] loop3: rw=4096, want=136, limit=128 [ 139.959754] gfs2: error 10 reading superblock [ 140.139358] device bridge_slave_1 left promiscuous mode [ 140.145472] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.160104] device bridge_slave_0 left promiscuous mode [ 140.166027] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.210616] team0 (unregistering): Port device team_slave_1 removed [ 140.224211] team0 (unregistering): Port device team_slave_0 removed [ 140.238546] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 140.258515] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 140.294110] bond0 (unregistering): Released all slaves 2018/05/11 22:23:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000040)="2c09b612ecb00000000000") r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0505350, &(0x7f0000000180)={0x11, 0x0, 'client1\x00', 0x0, "7905cbea3d01daf3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) r2 = gettid() sched_setattr(r2, &(0x7f0000000000)={0x30, 0x3, 0x0, 0x3, 0x1, 0x6be, 0x8, 0x3}, 0x0) 2018/05/11 22:23:58 executing program 5: r0 = socket(0xa, 0x1, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", &(0x7f00000002c0)='\x00', &(0x7f0000000300)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", &(0x7f0000000380)='user.syz\x00', &(0x7f00000003c0)='/dev/vcs#\x00', &(0x7f0000000400)='/dev/vcs#\x00'], &(0x7f0000000840)=[&(0x7f0000000480)="8276626f786e6574306c6f00", &(0x7f00000004c0)='user.syz\x00', &(0x7f0000000600)='^\x00', &(0x7f0000000640)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", &(0x7f00000006c0)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", &(0x7f0000000740)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", &(0x7f00000007c0)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db"]) r1 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x8000) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:23:58 executing program 2: r0 = socket(0x2000000000000a, 0x400000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:58 executing program 7: r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xc0, r1, 0x200, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x44}, 0x40) r2 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x449e}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89fb, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="002800000000000000000000000000000034ee51a9ad58e49ab05eaab93ff22508ae718559ac73712c54afae8e9aad342eb36362e28d79927e7772373087c56999a9ea334692e0a50f1fd3cc9c9bf42644432e8bd7df842437e546b63017a7d09bc2fd9814379d10bfdcf4300b9ae683f41844d8c38b0d1e1310f92e845916e16543ff8f6acde02194f2730de05049aaf4cb77fce1f370b7332dea322069c0"]}) 2018/05/11 22:23:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/igmp\x00') setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0xfff, 0x400, 0x8, 0x7}]}, 0x10) r5 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x2, 0x101281) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000340)=""/68) recvfrom$unix(r2, &(0x7f0000000080)=""/91, 0x5b, 0x0, &(0x7f0000000100)=@abs, 0x707000) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000002c0)={0xff, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x3, 'lc\x00', 0x21, 0x0, 0x66}, 0x2c) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000300)) prctl$setendian(0x14, 0x1) 2018/05/11 22:23:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000005c0)='net/xfrm_stat\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000003440)=""/4096) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x2}, &(0x7f0000000300)=0x98) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000180)=0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000340)={{0x1, 0x3, 0x6, 0x3, 0x101}, 0x7fffffff, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffffd, 0x100000000, 0x800, 0x2}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="e0000001e000000000000600000000000095ffffffff000000007f0000010000000000000000"], 0x28) readv(r3, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/31, 0xfffffffffffffd42}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000000)=""/101, 0xfffffffffffffe77}], 0x3) getrandom(&(0x7f0000000600)=""/139, 0x8b, 0x9da5ca2bee56e70d) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/11 22:23:58 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x204}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="de1883b6000001f383000000020000000000025944a56703e14cc08ce42b312423000000020000000000", @ANYRES32=0x0], 0x30}], 0x2, 0x0) 2018/05/11 22:23:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400, 0xa}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[{0x6, 0x0, 0x3, 0x200, 0x24, 0x9, 0x7, 0x9, 0x1ff, 0x7, 0xfffffffffffffff9, 0xae, 0xff}, {0x9, 0x6, 0x10, 0x5, 0x5, 0x1, 0xfff, 0x4b4, 0x5, 0x8000, 0x6ef4, 0x6, 0x1}, {0x2, 0x200, 0x8, 0x3, 0xe66, 0x5, 0x1000, 0x7ff, 0xfffffffffffffffb, 0xad5, 0x6, 0x7f}], 0x5}) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/05/11 22:23:58 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:23:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="0400024eca0200b612ec6f9b4ad3d1857efa5b31a3c7fb4cbf39592020bfc7a20d62f6608aabf3aa5353f54352a641966dfe2b606f45e5f3ba6c190f6f1f515c") openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xff, 0x101000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) getpid() getpgrp(r2) r3 = syz_open_procfs(r2, &(0x7f00000001c0)="776368616e00956962c0afc5a6b043b412d3f734a89278972699e1ade51d6c77e6973a4503c235b8b5d56ca74758b4a0337fcb1e") preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0x0) [ 142.790339] IPVS: ftp: loaded support on port[0] = 21 [ 143.162680] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.169161] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.177729] device bridge_slave_0 entered promiscuous mode [ 143.203607] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.210042] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.217345] device bridge_slave_1 entered promiscuous mode [ 143.243353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 143.270340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 143.345738] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 143.375640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 143.490138] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.497360] team0: Port device team_slave_0 added [ 143.522184] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.529578] team0: Port device team_slave_1 added [ 143.554099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.583701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.611553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 143.638598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 143.893993] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.900456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.907140] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.913540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.808191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.895571] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 144.983999] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 144.990373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 144.997582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.085820] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 22:24:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r1) 2018/05/11 22:24:02 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000000)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/11 22:24:02 executing program 6: capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000440)="304fb3297fe67ec5690c6b1c797cc8bdcb785ddd5a2037a2733b60a0c33f6a174d82b6e3c1693f", 0x27) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x120, 0x1e0, 0x120, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000900), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x800, [0x5, 0xffffffffffffb29c, 0x5, 0x80, 0x6, 0x100], 0x8, 0x1, 0x3ff}}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xd}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, 'lo\x00', 'veth0_to_team\x00'}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr=0xf8, 0x0, 0xff000000, 'bond_slave_0\x00', 'vcan0\x00', {}, {0xff}, 0x0, 0x2, 0x1}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x6, 0xb, [0x21, 0x1f, 0x9, 0x11, 0x3c, 0x18, 0x3c, 0x2, 0x36, 0x17, 0x2a, 0x9, 0x1e, 0x33, 0x1b, 0x32], 0x1, 0x8, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2ab) 2018/05/11 22:24:02 executing program 4: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffd, 0x9, 0xa118, 0xcd, 0x1, 0x3, 0x7, 0x5, 0x2d4, 0x40, 0x12b, 0x7ff, 0x6, 0x38, 0x2, 0x8, 0xdf6, 0x9}, [{0x3, 0x2, 0x18, 0x0, 0x7, 0xffff, 0x5, 0x4}], "2324f018007ecec538b51f4eb39655bf5b8d987de06086a7878a8dfc8bd9b30ab51e9264b01df27cfdd22efbaea0ffbb7e636812214d06ac2bc70dd3f49b5a14508107760e63da20d5674a1f2067e4e12d12d8182a1e02da73c586155a175601647a55627a0f70d6232e0cd992b267916c5e2e37b20b1a073a07cd87887bd13937b11a6ca6b82b26301919baa535ce725a", [[], [], []]}, 0x409) 2018/05/11 22:24:02 executing program 2: r0 = socket(0x1b, 0x3, 0x6d5) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x30200, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x2, 0x2400) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x3, r2}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'veth0_to_team\x00', 0x371}) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") accept$ipx(r0, &(0x7f0000000080), &(0x7f0000000140)=0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x10000, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r3, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000dd7fc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=@getae={0x48, 0x1f, 0x401, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x48}, 0x1}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000240), &(0x7f0000000040)=0x4) 2018/05/11 22:24:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000001c0)=r1) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r1) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x444080) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:24:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="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") r1 = socket(0x40000000015, 0x4, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r1, &(0x7f0000000140)=""/190, 0xbe, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "18dd1df250d3"}, 0x707000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) sendto$inet(r1, &(0x7f0000000240)="47a2b4b2c08a8ac2a8a6ce461347dde206603a6584468bf73b67e770e55fd09226dfb20c1c2c6769ad4813c54893f7e89827170206b1bac9e5519b1157cbc89735d0ec443a02947f5f6301092878a077eb9bb6f8e9091ced2da50471e540f8544a5a64db377e8d5da35d1428e6f1aeebbbb6f497445ad56f723e379e475a2000407113bd8c8b85e4ee89a622d0313613490e2d2226a12ba11c58637fd705ffe8d46c1a918ae80a909edd598be2283286d62c43017922309e3fc7fef14f3235b7f957c8650dac362a9d50126934f370f3065eb3147e15cd7110e0e60247fbfef7d25bf3874bde4c7a733ccf51ef347b", 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0xe4b3d4f42a2f179) 2018/05/11 22:24:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1090}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xd4, 0x18, 0x800, 0x70bd25, 0x25dfdbfc, {0x19}, [@generic="6fca3e62bbde097ef8b3d21e783cbfc3f57dc294c8109c852e5752ca0f15a57dfd91d86ee9c157c5f38a1f615de76c8fc26b15a604a79e08f91db6471beb68055897a118e0042e8ca2f1dc2d23033ba3a5d76d66c4aedd322416d4c5f0422ee5f6933ea8bc3068068f3cf628c3654ffcf0318cb8683095f6aa6c9fb30064d6c2e12e92fb7ed137ee82dfcd22d7ca797cb3b45b78171681b6b7042e460d2f1038340dd7039a7b0f60caa5c0f57eb3dfeb2a312d1e04b59db471ae7036e8f4519a"]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) fcntl$setpipe(r0, 0x407, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x986, 0x20000) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x2, 0x0) 2018/05/11 22:24:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@ipv6_newroute={0x1c, 0x18, 0x311, 0x0, 0x0, {0xa}}, 0x1c}, 0x14}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x6, 0x4f, 0x6, 0x8, 0x4}) 2018/05/11 22:24:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={r4, 0x4}, &(0x7f0000000080)=0x8) sendfile(r1, r2, &(0x7f0000145000)=0x3f00, 0x7dd) 2018/05/11 22:24:03 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/241, 0xf1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x3, 0x735}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0xd17, @loopback={0x0, 0x1}, 0xf7b}}, [0x9, 0x8000000000000000, 0x2, 0x95, 0x1f, 0x3, 0x4, 0x1, 0x1a, 0x2a1, 0x401, 0x0, 0x100000000, 0x3, 0x1]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0x55f6, 0x5, 0x10001, 0x10000, 0x9, 0xfa, 0x6, {r4, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x1}}, 0x2, 0xfff, 0x0, 0x6, 0x3}}, &(0x7f0000000500)=0xb0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000001c0)={0xfff, 0x6, 0x0, 0x3745, "f679f29b51600be742734aaf7f512f457ae37bf0a8cbc8ae320a8066e1902d90053036a33ee876a154231407", 0x46}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/05/11 22:24:03 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x7b, 0x9, 0x0, 0x3183965d, 0x9b84, 0x5}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/05/11 22:24:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300)=0x6, 0x4) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xb3, "13fc59f35dd6988c403ef7675280916c87a993b69ede59c212ea57da0ae460935046f0b29fc6ab2f85c97eb0b15ce393473972b788df74212eb4d59a4b73a5fb87960f1f0806d78fe51de4ba6a896767184caa7a9cee4f04bdaa9251ffcda4d5b39c69c28c1f238dcc8549ffb3552dc6c4c5778b08a5dee42ff345099f3601ac8bafabdfdc331725c54f3f67cd67e9d417397e63d4c4e1726b357c1697e597629c37249fa29271ff4df621b89e974d7feb759f"}, &(0x7f0000000080)=0xbb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x7ff}, &(0x7f00000002c0)=0x8) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:24:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha256-avx2,pcbc(aes-aesni))\x00'}, 0x30a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) get_robust_list(r2, &(0x7f0000000500)=&(0x7f00000004c0)={&(0x7f0000000440)={&(0x7f0000000400)}, 0x0, &(0x7f0000000480)}, &(0x7f0000000540)=0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) get_robust_list(r3, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000340)=0x18) socketpair(0x0, 0x5, 0x8d9, &(0x7f0000000380)) 2018/05/11 22:24:03 executing program 2: r0 = socket(0xb, 0x2, 0x40000000000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:03 executing program 0: capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000244000)) syslog(0x0, &(0x7f0000000100)=""/140, 0x8c) socketpair(0x1, 0x1, 0xffffffffffff3af0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 22:24:03 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'tunl0\x00', 0x8400}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x75ad}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1b}, 0x1ff}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x58) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000000000)) 2018/05/11 22:24:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/42) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/05/11 22:24:03 executing program 5: r0 = socket(0xa, 0x80005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0xfffffdfffffffffe, &(0x7f00000002c0)) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xff, 0x408481) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/122) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='bcsh0\x00', 0x10) ioctl$KDDELIO(r2, 0x4b35, 0x2) r3 = gettid() capget(&(0x7f0000000480)={0x20080522, r3}, &(0x7f00000004c0)={0x1, 0x7d, 0x2cd92302, 0xfffffffffffffa4d, 0x20, 0x4}) ioctl$KDSETLED(r2, 0x4b32, 0x9) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000300)=""/107) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@host=0x2}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000440)={0x2, 0x97e, 0x8, 0x7, 0x0, 0xa42c}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000100)=0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)=0x7) 2018/05/11 22:24:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000005280)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0/file.\x00', &(0x7f00000001c0)='./file0/fil..\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./file0/fil..\x00', 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, 0x0, 0x0, 0x70bd2b, 0x0, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1}, 0x0) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f00000000c0)=0x10001, 0x4) 2018/05/11 22:24:03 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x2000000000006, 0x0, 0xd000, 0x2000, &(0x7f000000b000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000040)={r4, 0x80}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)=0xc8, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="76811c5b6d35fd852f28d58a3a3a924b", 0x10) flistxattr(r1, &(0x7f0000000100)=""/195, 0xc3) 2018/05/11 22:24:03 executing program 4: r0 = socket(0x1a, 0x7, 0x100000000000000a) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) kcmp(r3, r4, 0x7, r0, r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0xc08c5336, &(0x7f0000000080)) 2018/05/11 22:24:03 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000f00000000010018000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000000100000000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x109403) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xba}}, 0x2, 0xfff}, 0x90) dup3(r2, r0, 0x80000) 2018/05/11 22:24:03 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x4, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000100), 0x4) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='lo\\\x00', 0x2) r3 = dup3(r2, r1, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x800, 0x400) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000000)={0x401, 0x9, 0x5, 0x200, 0x4, 0x7}) 2018/05/11 22:24:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x9, 0x4) 2018/05/11 22:24:04 executing program 5: r0 = socket(0xf, 0x1, 0x84) ioctl(r0, 0x8912, &(0x7f0000000380)="f56f701abbfd47b160f52d1a3049a915692c07438b0f8705ea2ebca59c3b1ab605a488211b51a3568b674ced4c379f934015933c7140a01bba42abc1ef") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x37b3, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x4, 0x8, 0x30b56d2c, r2}, 0x10) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000340)=0x7) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000600)=""/4096}, &(0x7f0000000240)=0x78) 2018/05/11 22:24:04 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x945, 0xa, 0x32e, 0x52bf, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000300)=0xc) connect$can_bcm(r0, &(0x7f0000000340)={0x1d, r2}, 0x10) lsetxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='security.evm\x00', &(0x7f0000000540)='keyringbdev\x00', 0xc, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x1000}}}, &(0x7f0000000180)=0x84) set_robust_list(&(0x7f0000000200)={0x0, 0x800, &(0x7f00000001c0)}, 0xfffffd92) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = fcntl$getown(r0, 0x9) get_robust_list(r3, &(0x7f0000000440)=&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f0000000480)=0x18) 2018/05/11 22:24:04 executing program 1: io_setup(0x12, &(0x7f0000000000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet6_mtu(r0, 0x29, 0x4a, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffe5d) 2018/05/11 22:24:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000140)=""/101, 0x65, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) 2018/05/11 22:24:04 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400000) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) r1 = socket(0xa, 0x3, 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cQmmit=?,\x00']) accept$alg(r1, 0x0, 0x0) 2018/05/11 22:24:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x2, 0x3, 0x4, 0x3, 0x7, 0x2}, 0x9, 0x5, 0x2}) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x5457, &(0x7f0000000040)) 2018/05/11 22:24:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0xc, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000080)) 2018/05/11 22:24:04 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000004c0)=""/36, &(0x7f0000000500)=0x24) read(0xffffffffffffffff, &(0x7f0000000200)=""/190, 0xbe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000001c0)=0x40, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e23, 0x7, 0xa, 0x20, 0x20, 0x5e, r3, r4}, {0x200, 0x81, 0x0, 0x815, 0x6, 0x40, 0x94, 0x5f18078a}, {0x6, 0x7ff, 0xfff, 0x5}, 0x10000, 0x0, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x7f}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x3, 0x0, 0x6, 0x1, 0x100000000}}, 0xe8) 2018/05/11 22:24:04 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0xfffffffffffffffd, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xfffffffffffffffd) [ 147.021565] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "cQmmit=?" [ 147.130811] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "cQmmit=?" 2018/05/11 22:24:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000000c0), &(0x7f0000000380)=0x4) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000080)=0x54) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="8e0000000000000040000000909729263a3b3280d8bad91dcf372d3b856cb95c654826fe0575a612c86b68494ef744a5c421b69a1f969e179e692c01f31181bb9e69d89cd284eed31bdadf5ad9294d59d2adfe8207fa891b5b01a7dc2d34dcb5a4747630e5b2c734e09f609c84d9d9c30940cddefc81f20f856f28199a3d7774afac404a5e63beadf5a9d1c006bdc3503e8b77318f381a34db3b"]) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'bridge_slave_0\x00'}}, 0x1e) 2018/05/11 22:24:05 executing program 3: r0 = epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10}) socket$packet(0x11, 0x3, 0x300) 2018/05/11 22:24:05 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/94) ioctl(r0, 0x8000000000006, &(0x7f0000000440)="cfd04b83c7429a79592192f78c8d90d77ae5bfcd08e26db16c4f2f119c0a22fcabfcc63d64a1858bdef452d64de93d97643dcd995d2e5fc9e1ef78efaa7f5b97566ae0b680d53522066d9d8b002278958758e201e41d6ed06e83a162909428787ae5ec107753798c37fdc0a41ab091c8debaa362c37e87fd29f292d3a86d61b91eaa5fa8de009294d0987a07e167cecbf18d26") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2892938, 0x200000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) bind$bt_hci(r2, &(0x7f00000001c0)={0x1f, r3}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xfffffffffffffdaf) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000480)=0x40801) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x3ff}, &(0x7f0000000600)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0x2, 0x0, 0x9, 0x1, r11}, &(0x7f0000000680)=0x10) fstat(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000500)=[r5, r6, r7, r8, r9, r10, r12]) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x52) 2018/05/11 22:24:05 executing program 1: r0 = gettid() r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x20000) splice(r1, &(0x7f0000000040), r2, &(0x7f00000000c0), 0x7, 0xf) rt_sigqueueinfo(r0, 0x41, &(0x7f00000044c0)) 2018/05/11 22:24:05 executing program 6: r0 = socket(0x11, 0x3, 0x40000000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="840000002400000026bd7000fddbdf2500000000", @ANYRES32=r1, @ANYBLOB="fffff3ff07000b000800040008000100636273001c000200180001001ff9fbec2000000008000000f9ffffff08000000080001006362710014000200100002000307000205000000ff01000008000e00ff010000080005000501000008000e000200000008000d0000800000698e5c586c351261b072823d406d0a574c689751e488a0a2cb136a95882d5085fead9bdb413197b9751b8666f3bced"], 0x84}, 0x1, 0x0, 0x0, 0x4080}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") prctl$setmm(0x23, 0x7, &(0x7f0000864000/0x4000)=nil) prctl$setmm(0x23, 0x6, &(0x7f0000862000/0x4000)=nil) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000300), 0x8) 2018/05/11 22:24:05 executing program 4: semctl$GETVAL(0x0, 0x0, 0x1fa, &(0x7f0000000040)=""/3) r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="40776c616e302bec00", 0xfffffffffffffffe) r1 = socket(0xcbb2ca8219326d51, 0x6, 0x6) bind$rds(r1, &(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r2 = dup(0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'vcan0\x00', 0x200}) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/63, 0x3f) 2018/05/11 22:24:05 executing program 7: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000000)=ANY=[]) recvmmsg(0xffffffffffffff9c, &(0x7f0000006e80)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000240)=""/159, 0x9f}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000480)=""/127, 0x7f, 0x4}, 0x36d3b05c}, {{&(0x7f0000000540)=@can, 0x80, &(0x7f0000001940)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/99, 0x63}, {&(0x7f0000001640)=""/157, 0x9d}, {&(0x7f0000001700)=""/137, 0x89}, {&(0x7f00000017c0)=""/51, 0x33}, {&(0x7f0000001800)}, {&(0x7f0000001840)=""/225, 0xe1}], 0x7}, 0x8}, {{&(0x7f00000019c0)=@l2, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001a40)=""/45, 0x2d}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/104, 0x68}, {&(0x7f0000002b00)=""/56, 0x38}, {&(0x7f0000002b40)=""/144, 0x90}, {&(0x7f0000002c00)=""/61, 0x3d}, {&(0x7f0000002c40)=""/160, 0xa0}, {&(0x7f0000002d00)=""/57, 0x39}, {&(0x7f0000002d40)=""/23, 0x17}, {&(0x7f0000002d80)=""/61, 0x3d}], 0xa, &(0x7f0000002e80)=""/42, 0x2a, 0x5}, 0x3cd53a05}, {{&(0x7f0000002ec0)=@can, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000002f80)=""/47, 0x2f, 0xfffffffffffffffd}, 0x1}, {{&(0x7f0000002fc0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003040)=""/150, 0x96}, {&(0x7f0000003100)=""/65, 0x41}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/137, 0x89}, {&(0x7f0000004240)=""/234, 0xea}, {&(0x7f0000004340)=""/3, 0x3}, {&(0x7f0000004380)=""/244, 0xf4}, {&(0x7f0000004480)=""/36, 0x24}], 0x8, &(0x7f0000004540)=""/180, 0xb4, 0x2}, 0x1}, {{&(0x7f0000004600)=@nfc, 0x80, &(0x7f0000005c00)=[{&(0x7f0000004680)=""/66, 0x42}, {&(0x7f0000004700)=""/70, 0x46}, {&(0x7f0000004780)=""/147, 0x93}, {&(0x7f0000004840)=""/76, 0x4c}, {&(0x7f00000048c0)=""/226, 0xe2}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/76, 0x4c}, {&(0x7f0000005a40)=""/254, 0xfe}, {&(0x7f0000005b40)=""/57, 0x39}, {&(0x7f0000005b80)=""/66, 0x42}], 0xa, &(0x7f0000005cc0)=""/101, 0x65, 0x6}, 0x9}, {{&(0x7f0000005d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000006e40)=[{&(0x7f0000005dc0)=""/65, 0x41}, {&(0x7f0000005e40)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x100000001}, 0x100000000}], 0x7, 0x100, &(0x7f0000007040)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007080), &(0x7f00000070c0)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x8d99) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0xfffffffffffffffc) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) sendfile(r2, r1, 0x0, 0x7fffffff) 2018/05/11 22:24:05 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffff, 0x410002) ioctl(r0, 0x1, &(0x7f0000000040)="4560b820268c3d74fb3a62c25345f2bee1ae37f052528f43c79fac3bc6407192bfc28418f999e1b100d0ec052963c00458febb4ca76b65332bd72016bd1bd58eba6094e6903d797a128d5bbb864214a0161101f252e8e5d83db7683cae1d2faced3da000e2190e1f512610aad7ed81d9f94506bcb4aedffcb26b428903b1264d48d2ab042ad7423b8438aedfad9d7f7c595706b906f36b12cafd048b2e22f553609eb3493a2374949e0fc95a9654633d1de5f913ce4d1992af3e72aa7fec80056e33c659cb367a3761e4463797c2d9dca7d711bfd19695870d89bdb109a62fc3ef8ddbd5315acc50") 2018/05/11 22:24:05 executing program 6: removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', 'ext4\x00'}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef0100010000e95dbe5a00000000000000000100000000000000848d000080000000050000000000000076", 0x64, 0x400}], 0x0, &(0x7f0000000040)) socketpair(0x3, 0x807, 0x0, &(0x7f0000000200)) 2018/05/11 22:24:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3eb, &(0x7f00000001c0)="c6295e4eca6c09b605000000514b46c2ca60b1e19debbcb21f5d490100376f3f8c00e1a18f5df07d0d63f230e6a06978000000000000") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x3) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:24:05 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000003d40)=ANY=[@ANYBLOB="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@ANYRES32=r0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0], @ANYRES32=r0, @ANYBLOB="fab3a83c57581f6c59aa9e41bcd96961d10ba9f645b503ab3c2b4c37b9fb14bb7c4bc8bb8698cc5f8b952e383250719adf2840a3b452168f7a9c4620049217253cf335fdd804c5468ef7c35b0572cce157d47669b44f8c27f7071e568a662a4d2af7"], @ANYPTR64=&(0x7f0000002b00)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYBLOB="624d8be7171f0e9b364c12328c4ed59b98db405fe11cab4df497106904d1c1011dbbeae94a51226dfc9a4b2ead4a4b40665f168d7c24966ef5aab7079268c96f6441d7dc611c8fcdc996fab305a1", @ANYPTR=&(0x7f0000002780)=ANY=[@ANYBLOB="f6b5541c632de604ddb563782ba4a8446e8d68e079220c119fff40bcdd8aa50f763277db28d029ba6f7dbc411d6667f13409cafab488f3c33a8c57c733645422c2884622b9262c84abad395c711cddb0c894357ce429b6b2dd29942de3c63f3abdc36d3ffc86a53115adf6863520a36923fd9e6276a97cebe9c5b01456eddf0945e2483a8b0f0d2e92a28e855df1a2c6e18f9ed403099e1d6c30c681bc10348d26"], @ANYPTR64, @ANYRES64=r0, @ANYPTR=&(0x7f0000002840)=ANY=[@ANYRES32, @ANYBLOB="2f641bb7000427f779d5beb627e958d746c5867f085af666549f714566f704d65e4666a37ec188e29600", @ANYRES16, @ANYBLOB="54116b6528b38cdd36faf9692a1766618b149eb5b5ac26d0bf9facdd8591c215b58445ce6de203deea643d0607b17f26ac8cd2791b36a5b6085958c93d35870a5afeb3b17c2e8f275160d9d434e071bb83a07cf7568ad2b7dfbc6deb03a96c91bcbab8d2b10cbc40479205daa4ef2d15cfc95c4a73d8f805f2fd603c9ae373a54866bcb0053b80af4233a42b48dcccf031e6fb89736212", @ANYPTR], @ANYPTR=&(0x7f0000002940)=ANY=[@ANYBLOB="f09b3f89f14098501811c8a2b56542b44df05636558a64bbf0e1eec6d63b65e858a54b0339e8bd415cb43c5e290930e38e1cdd846b877e715bcc02a91f0c201a51a6f3ebebb4845f90bc25b1080f28c2c88018ea7ad99598d592ac74a4045d8c33f70c5c1f6a69c4507fa5f2060f1f1e1e6bca7a1fb5b4da84e4555184d054659059a1f275ac9864e6d9bf44062be8de4dfccca3536aa32e161076b312a2a08cbf858ea97dc710cdb51f0d2a19ca5bf071f4a44fd61f79c9db56ffaa24159b3f874900c513664c3589bf7124365b67eb436d1dd648a07ba3b6f34d33aa750968afb7c57fb166d606df0a", @ANYRES32, @ANYBLOB="871ce9b7f324907f5d8cc0e132e4e8266771ffa81972659c333c848e8dcf9a9adc51e1cf4953ecf52144dc4c55f97d98a7086fb2df7d77448be7748d9bff32ad82c5086ddf38b5cce7f70e9166f257edf722c8daa0f2ab8304168de2afa0a64241bebbcaf0894d2b2ddc7ba6eb611d6516a1d1c5fa33b565a5a604254f022a614e2ff9d99cfaf46d73636decd6b988cb3052ac929df5e5d4558ff64a665de3a4b08fc0bdbcaa76b0bf5b5faf7efa2e1440b694c252235cc499946ab0e8f87999a4631dccf4", @ANYPTR64]], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYRES64, @ANYRES32=r0], @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16], @ANYRES16=r0], @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64], 0x9, 0x2, 0x7ff) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7, 0x0) fremovexattr(r1, &(0x7f0000000280)=@random={'os2.', '/dev/null\x00'}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80401, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000002c0)=""/149, &(0x7f00000001c0)=0x95) msgsnd(r0, &(0x7f0000000040)={0x1, "b61428b2934815310d010ac8a2a564ff1003671199f913db9f5b03729715b7cd84a12d0fc0cea365d4e574198084446edd74d28633dc6f1fa6156f594d964fea"}, 0x48, 0x800) msgsnd(r0, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="c6e0923853", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="26b00af67fe51e3f98b443a6cebc12e0c34bff09d9ecce71d787400c87b410c86d5394d0888b67779f0deb9782c7d16524d6f3dc264207d0d5991264346ac722142f6df0b0c3a0fcdfcdfdec8f6e", @ANYBLOB="b6a2db6fae42bdc50b7ba8036fca8c9230a96a2d0ebe62e1a3416b47d9308dd8610b56143524a914cbcc2df42439a57a0a3e3ef38932ce9d55fa39338e89059943019014c8cc93fbaf365e50a99351a165cabedeaa10d63090f38efc30c3a3f6d4c7438c838ed9e9cc27731ab0e7bc80289bc65da4dfb13bb3668f2d6ba54a8b8327567892dd61c72bd6e95db3a94dc82fa62f22b4c3ddce0a8f0a3a36d89cdc9760bcf55c54862fa8709b3c42b56de4bb92f87beb1d3a2a91a518d826adf8e5769b542261b826652e920d574cbc309a415a5ae4940ab7af25abb27e9d3aec0603aa5bb0d885", @ANYRES64, @ANYBLOB="8090c7a448669a80cf76d4abfa664724c21058aad94b1a56ccb28916d1847c1bf05d73aad2250403eb3e5ed6c994ca", @ANYBLOB="7cfc402316f3461f1e920a01a678c5d1533870f276866f9a37d83f60aaa8fe2aa70b9f6bcd2879852f447b9f3bf33f9414e6804ca4cc338f59e05e408066a0a8549fc7bc3d29622d4d2faf02f094a31d862522ccca867d35b5ef5bf4ff23dc12d00b9a1a100c4dbab8f895420ce7859210cfc63fc82242eb86b379fb2a8d01f6a71100728ee975f1b777797fc9dfaec69d48eef0f2ab008ecc9e085c759c02cbedb3aef6b9ded7c064691d13fa3dd99db55adf84d9047ff0e1cecb40893bed026f87d6b960a80c2968006b1b04dd1884641a7e3e56daa076398aee93128b", @ANYRES16, @ANYRES32]], 0x3, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) 2018/05/11 22:24:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000280)={0x80, 0x7fff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) write(r0, &(0x7f00000000c0), 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000240)={0xffff, 0x2}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r3, 0x0, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x40040) 2018/05/11 22:24:05 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) finit_module(r0, &(0x7f0000000000)='/dev/ppp\x00', 0x1) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000003000)=""/174) 2018/05/11 22:24:05 executing program 0: clock_getres(0x3, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x9, 0x200, 0x91}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1c) [ 148.241540] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.250161] EXT4-fs (loop6): Couldn't mount because of unsupported optional features (76000000) 2018/05/11 22:24:05 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x81, &(0x7f00000000c0)="c6291af7e509ba9a71115e47ff0309b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f00000002c0)) fcntl$setown(r1, 0x8, r2) fchown(r1, r3, r4) sendmmsg$nfc_llcp(r1, &(0x7f0000001c00)=[{&(0x7f0000000300)={0x27, 0x1, 0x0, 0x7, 0x846, 0x8, "f9e0de274c6291ed61bc28cf5e597331a244e49f840010074881b6a3630c11149a7b81185a1e0439fd2ac43596a500a0ddb393b01798504438eeceb83e223d", 0x14}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000380)="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", 0xfb}], 0x1, &(0x7f00000004c0)={0x40, 0x119, 0x81, "5079ed0a4fbc5fe081642bce6b93f92ecb14f1270bd69364f04f79a7e862591099e64f7172283dbf9226a2ef24"}, 0x40, 0x8800}, {&(0x7f0000000600)={0x27, 0x1, 0x1, 0x3, 0x8d, 0x0, "1e86f955b65105b2bcd3af99ad1c14f403e703fd0f6fd12c893368bc4478370eee13ff40b0f15b9b162d5556849af8741bbc8fac0b376263182b0f6273c993", 0x18}, 0x60, &(0x7f0000000880)=[{&(0x7f0000000680)="ff1ce7cbb5a543bf7a8f4af050bd7c9311310f4396437334863f73e1d6a9bbce3f0d02cd43cbc6ff9aaa53aca7ed5c18404c75edb546b30d5810c7fbdae0c6ae66a8f0725f3d8df9ea3be361be22f4e9c9d6", 0x52}, {&(0x7f0000000700)="60da52b29d788c5ed59805d798c4ac4dac4b1beb338821ce15c5fce1aa5f27d2e9fa0b78c6509b3c1d1b0951c384429c363e126a98f237121f151b94b386b9fcfdd592b2406e76ac266783c7bd48efc4598e345187ce5b2305d6625f136b334e357f5a881504f1e45e7780d0f7276800fb04cab16215c4afe52ecd238c70dffabfd6889be4339f867bbabd6307b3c2c39be94d913cc422596bb859b3f71704c46017c7bde5f8f94b44b782dcee769740f818b479e2ce85de15e8c2a898cfa85e0c42d6dc59516dbb930f7ff3ebc70c84c6e5110926aef43a4aa74da24cb424aa3d798b1f8e", 0xe5}, {&(0x7f0000000800)="0eccaee4a163c776bae39b5816b01f06a5335059a6163576293d3c7a5e68d6e57dd1267e3f950bd8", 0x28}, {&(0x7f0000000840)="7cd5afe30550af0d04bdd55c432a8a681b794f7e494472e68e5b4d457ee2ff98c9bb0c1450e9e2c2c44f68", 0x2b}], 0x4, &(0x7f00000008c0)={0x90, 0x110, 0x0, "58832b85b68b96ca3f499fbe569080aec2df8b4a15e754b2d74a3729df9058569f660c05457babc25b4d7b86f9489265c150c5dfdcac9e62bb612fc618bcd96dec5714d67e47cb75d3390a58bcd70d565cdc450ee060532c309e643c59849c1b910aed128da3aa3fd58f54c9f3248c8d4475cc9f4470e5d5c3817fdd61"}, 0x90, 0x4080}, {&(0x7f0000000980)={0x27, 0x0, 0x2, 0x1, 0x5, 0x1efb, "2ba54263d0a10ba84436eda6db1e3434452f12fdcd732aea8477ec4987353aec91eda358c2fd012bcf80fcf4eeb2c6363b4eba8f71a54f6e2c9fb15bee57e6", 0x23}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000000a00)="1a13fad2f5ec6043a69c99bb6b97454cd7131ddb4bc4c28972b510d3b62b89268804dc19df17a51f6e80616daf9f", 0x2e}, {&(0x7f0000000a40)="71f4080d0c98779122aeac00ff8395531413187a24b42c09e6f0dad395444787febf982ea1de6ccf319f31e0fef1a04231b1ae117f0c6c2f6a31cd8572d00e9d0afd4684028244c9d59ea942f1892d988de052f73f97e05071a10fdd8e0b0eae5109297d72a2ed4d703c974dd6be85498fc3e9c48b096afd3f27f05b41272c03bc1a0e63e3ca36e8c843bce9171f394a8f30c43f7e5a5d85593a7bd5666cbf0cf3d29fd56978ebc80c007365b4220238f1cf180c144fd454963b276b5b0d6da65d55465b6e5945ba41a5577d2a16543ea9d70ae39131cea66c1fb106094fe6e04da99b23e0c29a44e50a6410754f339e6287", 0xf2}, {&(0x7f0000000b40)="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", 0x1000}], 0x3, &(0x7f0000001b80)={0x70, 0x119, 0x0, "bbcf5a0f6a7559e6943b8e016d28daa356915f192fbbaf7eb9540e30eff4e7276d63c5ea984690052b2abb08274f46fbc6ba92d738d3b1e85b0df6390a7f5d0046cc19a7ede16d3da09fc015c38f360ca8923beffffe29252ba1fab0c6a9"}, 0x70}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:24:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x2000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) close(r1) 2018/05/11 22:24:05 executing program 2: r0 = socket(0x2, 0x2, 0x9) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:05 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r1 = dup2(r0, r0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000140)={"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"}) getsockopt$inet6_int(r1, 0x12, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x4002) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000600)='/dev/urandom\x00', 0x42000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000640)={0x2, 0x0, [0x0, 0x0]}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000540)="a911c1767ee69b560176d854970dc6cf930a87ebf3f75cab1dfcdf8f53fabea598b7c5c7b47243c2ac2aa44b34e519f36329a7a0e1b7b2e195e891c3bde80b56cfae8b5ec7bda6f4a7146064d8951397dd5d15f561cec2db07277ae8eaa3b670ce0a653f94a83c785f4911137a7bb458e7181b5c825db1269ec0524b2d0d5e2ca753c0442fa0104e942d76cc9ce1231806a5a0a42ba43ab1647bd147d3028ae4bd559ebd8f54d6ea0f4ef96b985bf5778f0f9b23939815d41eb613caa6cdb3") ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x3ff}) 2018/05/11 22:24:05 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)) syslog(0xc, &(0x7f00000000c0)=""/176, 0xb0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x40000000000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5, 0x5, 0x6, 0x200, 0xffffffff7fffffff, 0x101, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x6, 0xfff, 0xffffffffffffff30, 0xa0, 0x7fff}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0xfff, 0x0, 0x7ff, 0x287, 0x2}, 0x14) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r3, 0x3, r4) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000500)='qnx6\x00', 0x0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 148.479451] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.488064] EXT4-fs (loop6): Couldn't mount because of unsupported optional features (76000000) 2018/05/11 22:24:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x6100, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00000002c0)=""/207, 0xb0) 2018/05/11 22:24:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20) sysinfo(&(0x7f0000000040)=""/84) 2018/05/11 22:24:06 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x60000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000080), 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0xf8, 0x2) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x3, &(0x7f0000000440)=[{&(0x7f00000001c0)="7005567f8e499054ee6e86aea67cb88985013f271cf113b96808f19c0945751c6b5eb1d40d4f9fdfba5d0e26aa626859573b7bd0c6bc9eee34ec4c74c0485ec4c2d0fd617fcec9f211984716ed342e3d7cfa889fe6e3c5a086e08268292e19a8c5a4c7009580921281877cb4f60d418338ded3f5f28555e097dd37f77a4db81a0dcd25cd2d394578c30e985897600ad6fd24ac1e0db3", 0x96, 0x3}, {&(0x7f0000000280)="92fc932d63c4997c5f8c32d33320eae31b05deb00c2940a9cac8bd084232d9dfeb4eaadb302a16d6bb4a72ab40d6de0aab82ad50452ecb003e576ecac31b03c644729bf0e161f463554272465eb8fc1cf40ae7e2e5eadae5b75432f6f2fdc4de374f0d015c544b0b3137b459998c2dc82265794a8f8c256e1fdfa38f9d92acafa983b16ebe90ee3bf71add14ad597c76871048ab5e173a44e3bbeaf131a9aa68278b5f0b476cfe78554397a7d11304a767614407f176455f65aa1d61581ad77b94135cdff27112183e4edc1129055541562d1a30f036bfff96f13b28df477ded182bab790def128535", 0xe9, 0x2e0bd288}, {&(0x7f0000000380)="7cf036ee4afaf3df78e06c465ce9a99def77505ddc35eff05158e5b8ebad631c5b1f89dd67f79dfd96fcfd1e19b10b034b668bc781f45df38df66b3870522cc42f49b95201aebef066e265426dbea498ad725101e03d6306b6ea06c84996d846e8d3c3863ebea29d712e98e73e31936fe04807d05506f68432fe50e9cae99b894fd6163c5890368f16d1b3a4ea7141d161b9bad5648b75cdb10194a721c098b08113446a0c9ed81e35", 0xa9, 0x80}], 0x2004, &(0x7f00000004c0)={[{@user_xattr='user_xattr', 0x2c}]}) r1 = inotify_add_watch(r0, &(0x7f0000000500)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) r2 = open(&(0x7f0000000540)='./file1\x00', 0x0, 0xe8) connect$rds(r2, &(0x7f0000000580)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) lremovexattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@known='system.posix_acl_default\x00') ftruncate(r2, 0x8) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000640)) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) sync() getsockname$packet(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x14) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r5 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x7, 0x802) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000780)={0x303, 0x33}, 0x4) timerfd_create(0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000840)={r6, 0x5}, 0x8) setsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f0000000880)="f176d191187c03430f437c0988b09a1ec4ffc765d730d4199476ba79edecf7a202e2cfecb0bd506c1f91178f84ba14bcf93f91cc045aeb935c8891e307a8c04e101e7dededa86ea4c8996c945e1f5e345e7f4826b8f0e31f7b8a98f79a754526e15b015a3b38eb429eb8874132b516b34c859b9e7c8f7201a9bb5b71cf6d9048e767b59e9691296fcf77a99dc8e6ee883826039f305694b4af8dcc6fb300161cd97a17afd7503660d93bbae2914dfc1837253e0be8a31648ecf7d98bfd182e929d0cb87c871ba40f34f6fc", 0xcb) tee(r4, r5, 0x101, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000980), 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000a80)={@in={0x2, 0x4e22, @rand_addr=0x100000000}, {&(0x7f00000009c0)=""/98, 0x62}, &(0x7f0000000a40), 0x6}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000b40)={0x9c, 0x2, 'client1\x00', 0x2, "8301dec4c073ccef", "68c4342f1d7cf505cc04699164f877c2b02a97944ef1c3da455c546a466763ec", 0x466c, 0x81}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000c00)={'ah\x00'}, &(0x7f0000000c40)=0x1e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c80)) 2018/05/11 22:24:06 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x10000, 0x200) getpeername$inet(r0, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x5) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x20000040, &(0x7f0000000340)={0xa, 0x4e23, 0x1be, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8000, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="d3c541b2df9a3635f5527a39a7bb89d86731c4a33766346e4ce099c958309d025da142527d5705912294ff9e75f47181d151b68fdc6c7b5de9d1e9d48f94d13e7905af58cebc43ff2cff2162428be46290d51af97e96610c778f2962ea37748cf6f443b338699acf945d7c40", 0x6c, 0x401}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6e817265636f761d11dbb08e194b9c29d764856570792c00"]) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e20, 0x18, @mcast2={0xff, 0x2, [], 0x1}, 0x216d840e}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffff9c, 0x40605346, &(0x7f0000000380)={0x3, 0x1, {0x3, 0x2, 0x9ec, 0x3, 0x8}}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:24:06 executing program 0: socket(0xa, 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000640)='xfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)={'nouuid,'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x20, &(0x7f0000000000)=ANY=[@ANYBLOB='g']) 2018/05/11 22:24:06 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r1, 0x8, r3) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="640f06640f01ca66420f388141670f302e66430f38821f66b814000f00d8440f20c03501000000440f22c066b81c008ec0b9800000c00f3235004000000f3066baf80cb842d89084ef66bafc0c66ed", 0x4f}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 22:24:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/150) ioctl(r0, 0x8912, &(0x7f0000000340)="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") r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0x11, 0x0, 'client1\x00', 0x0, "7905cbea3d01daf3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) 2018/05/11 22:24:06 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000640)=@random={'osx.', '[.mime_typeppp1posix_acl_access\x00'}, &(0x7f0000000680)="a865746831656d302f707070312f6b657972696e676c6f256c6f00", 0x1b, 0x3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x9, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) readv(r2, &(0x7f0000000340)=[{&(0x7f0000001400)=""/148, 0x94}], 0x1) sendmsg(r2, &(0x7f0000000600)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x3, 0x4, 0x4}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)="c046413b95378bb53306f1ecaa3291d72d7d4b7001af4385abb01997e2f25504165746b056424c8a57f3fc3de8ce16da25971405d7dff0328818f6fa6dfa4430547a46fa9d3b510e4f189d68", 0x4c}, {&(0x7f0000000140)="89f346d9bc1d9006cd691c37b857766e8ffc756395cea2772bcd347d1147bd2e9498914f8e3742b8c9c2bf0bb4547e8f38074bc4eccdb44d2eb01778dd28e573da32c47c7913b45e48a4058ee7f239d2b070bc17245d5925ce00e1c76524f2c0d592836d17e68374e58dffa54eebdb6e44146bd192791f3bc8413d5ee30973b87da624ce2b4e29ad18780c34d3eeb143411c8d9fccac7cf2a9fc823128fa2c04", 0xa0}, {&(0x7f0000000200)="ef8336f538d48bdf00c09decc4e8a1cb33d750cc1652b149161cf9447807a216598716d4461d227eac8fb10ee88ac2e5d2eb22e427c777f7f8ef73c5c2863d89e9304aaadafee32d420ad491257a92d3c330ede3b4623db7ef2f0c9e0ecd5f1cc567122358b230b3dc11f3a58ff9887397fc4a8b27f546621159b017a18881097729bc7de7bed4ae2ae5a4b0081079c2a6ef7b358a02fcf862d0594982f55cd5e96eddf37254f15a55522a41a3b6baad354f613769531bd8f8dc79f740333e49ccb28eb46cf5486198f79c84db058a7b5f373253749fe24ac181af91e427cf53", 0xe0}, {&(0x7f0000000300)="51464adb", 0x4}, {&(0x7f0000000380)="d13ad5624e90533d4e6072fbe6f0115b191cf597", 0x14}, {&(0x7f0000000400)="37e67d826fb6ad0081fe2f5fec7da842e09b6a394774bbbf2af1bd047ad6bfbc01fd137abd9cc9e0d06db414b701d8f96e66c6d2ba5556c89df950ff651e4384619213591aa0498c1366a42d9ff1d3d4283fd1dec95b16ff76", 0x59}, {&(0x7f0000000480)="17e040ab44e81365e5357e1e7f91be5a33313bed8e1a206307a3a75be36763b9cdfd9ed821d0b5f1e36c4c3a6b7bf1132bf19209f68c9860beda12bf33482ca127238d7f1eea9e59baf552147b35851158cbc744c626b04f", 0x58}, {&(0x7f0000000500)="7b2ec4624172f3baa9e22caa0087f16cf13d37bc3710b034ef65cf2fb3ad6281302c98c27ddfaa3e5ab26f9e1ccaee6e740b3d61a25676d62e211d2e1a18eed10593798ce58caf62bad529c218b9c87327592e9417e9010f2f6a94c9f4fda2dfc8db7b0162c69584df", 0x69}], 0x8, &(0x7f00000014c0)=[{0x60, 0x108, 0x7, "29960cef564504d06dcfa5f3ddd792210dcc981e2ab956a09334f121e4026f41aa2d23ed176284a1ee31df059693f3899698cd28ccf6c8b517c207d3022fa2df7656f603a4294c101cebb6b2"}, {0x1010, 0x109, 0x8, "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"}], 0x1070, 0x8080}, 0x80) poll(&(0x7f00000003c0)=[{r2}], 0x1, 0x0) 2018/05/11 22:24:06 executing program 2: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200000) r0 = socket(0xa, 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0xe6, 0x8, "7554909e90b95ad1daa8e51b8c63d57175b1228f194f5a04a7d0c45b8243b15f24725c9ab02308d6974b39d53e5893be79a05c2a13c2c5da22976bdc67c52b65cad8293c2752785f527bfbb7cb60ab6c3a2cfabd80be0328393cd2a2cd056088400224145460f40c0acabf0d02b21922c6e0428883919aeebcfc75df6bc0227b45b7ff579a527efb48169df896119afdb65048c89996deb18a319dbac383b541bd79a0021790f723d4ad977fe2edaf30ad2a7d6538a3948f852cb6c79b4df148e44afaff754bd11fc58a2bc5dd168b4b69db279bf7331edff9ee667f69ae"}, 0x101042) socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r0, 0x1, &(0x7f00000002c0)="c6ec6ffcc6ecc96dbadf4479bb18096efcd4512b4cb3f1cc0485ff688b11925417e1659ac96b6087ddb83a2641409da2d652d4ee32c57f3598d2510a382fa0622d9e0440c9a96a5ebb7d2b8b4c08152678d6e1a5ffdc5ac9759332c0918a8f96454b8fc905e5f35aaaacd77aa901c4715c00959ed8483cc26d8739bcd72e3d9be41c8991a4973927ab83924b2fb3548a7b97d1a63a3810f4c41a0f86de6d7e2c48eeec5ef4e21376c98fe3f69f919af67af34a3df517eea83122b4587718084e3ecc93a03a") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80008080a, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1, 0xdd}) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 149.344400] IPv4: Oversized IP packet from 127.0.0.1 [ 149.365132] gfs2: invalid mount option: nrecov۰K)depy [ 149.371425] gfs2: can't parse mount arguments [ 149.412406] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 149.421674] IPv4: Oversized IP packet from 127.0.0.1 2018/05/11 22:24:06 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:06 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x800) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) epoll_create1(0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x802, 0x0) recvfrom$llc(r0, &(0x7f00000000c0), 0x0, 0x40000001, &(0x7f0000000100)={0x1a, 0x32c, 0x38ec0000000, 0xfffffffffffffff9, 0x0, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x10002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bond_slave_0\x00', 0x5000}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)={0x1, '\f'}, 0x2) connect$nfc_raw(r1, &(0x7f0000000200)={0x27, 0x1, 0x2, 0x7}, 0x10) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000240)={0x1, 0x7}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000280)) sendmsg$nl_crypto(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@get={0xf0, 0x13, 0x2, 0x70bd25, 0x25dfdbfb, {{'md5\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x4fec}, {0x8, 0x1, 0xb9}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20004010}, 0x4000000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x80, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x7ff, 0x3, [0x4, 0xd91, 0xef]}, &(0x7f0000000500)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000540)={r4, 0x7}, &(0x7f0000000580)=0x8) r5 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x1, 0x800) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2e) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000640)=@buf={0x4, &(0x7f0000000600)="4820308c"}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000006c0)=0x6, 0x4) accept4$ax25(r2, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x80800) delete_module(&(0x7f0000000780)='md5sum$\x00', 0x800) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f00000007c0)) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x31, "017591e8977127a43c3fee04190c70fe92f95240915cbde747aa8768a921e41cf17b4d0c8f31f4d03de2bc8f6074e017e1"}, &(0x7f0000000880)=0x55) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000008c0)={r3, 0x7ff}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000900)={r4, @in={{0x2, 0x4e20}}}, 0x84) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000009c0)={0x1, 0x7ff}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000a00)='gretap0\x00') [ 149.466180] XFS (loop0): Invalid superblock magic number [ 149.469802] gfs2: invalid mount option: nrecov۰K)depy [ 149.478349] gfs2: can't parse mount arguments [ 149.529568] devpts: called with bogus options 2018/05/11 22:24:06 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3b, &(0x7f00000001c0)=0xd, 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/11 22:24:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x28110, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000f2a000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/160) io_setup(0x80, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x2) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x907, r0, &(0x7f0000000100)="334efc6e726b8fee21cddd026f79142c7f717609b5770317029677d0b7eac68a9cf762759f34bd4285c4686c597968c5385f8cce6f9bb9cc39bf6bd704c42db08b362864e191f4da85535d71103002b4c4b6c66c3157c763b7853d4e099e3416bad2438c503dd5ca3ae94be3e20335cb2152d8a8e19b0ada56b95aa8e8ffe7decf18a738ab7137f9bacb12f32e9a0e0062f5b7e3271d38ddfc1e28a575abb16b9df396b5429bf7650d2f282f6b9356f35114993f6a3943943d832cf2abf5cf5dea36", 0xc2, 0x400, 0x0, 0x0, r2}, &(0x7f00000002c0)) 2018/05/11 22:24:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/215, 0xd7}], 0x4, 0x0) fanotify_init(0x42, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000014c0)) 2018/05/11 22:24:07 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100000008000, 0x0) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', './file0', [{0x20, '!md5sumppp0'}], 0xa, "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"}, 0x1017) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) connect$vsock_dgram(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r2, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000340)={{0x323, 0x3, 0x6, 0x0, "b8ef4bfe4114aacf14bffe031c2d6ac04f7f928edcf8d967cca1df60865432d0b4e3e20951e0b517fca53cdd", 0xffff}, 0x0, 0x0, 0x8, r1, 0xdb8d, 0xffffffffffffff80, "a9e48bb00acc48e5844e0fc9ee9a73e8fda28a50ac680e866ad0804d4bb9d218af60d1f387fb3c36c1c2eb7738ef60c042e80b4883c5e302e14b1a8e09bc905e", &(0x7f00000000c0)='/dev/urandom\x00', 0xd, [], [0x0, 0x81, 0x4, 0x6]}) syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)="b1e3f369065ce1b3638ea09e088e78dd7b3591d78815105a237095b94362e1c81caf001c8bb799b53d0018285fa59d7e2a5aaa4dc33bb2cd7d4205d00076643fc504adaff1f5635dfb6c9efd18606f7d3c2de252176067fc6e1b736b4713b2f3a0b766d5478a6904efc2790ffbf6ca64cb6c2b27c055168af54c57cef77f01785ac851445f50fed79821d0f7df99b8a51b9166c7cb907ae6dc00bfce11464bc196facc17b3d7edf355003d319ece0a3da89b706c22ceb2d546cb37c758af1946f1297a97b4c9563f885978bd637c8b5ea6021eb4c9531f07006f665c0859d18895474e640d39d3706626c16cf2fb", 0xee, 0x100}]) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)) 2018/05/11 22:24:07 executing program 6: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='/\x00', 0x2) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/05/11 22:24:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) fcntl$setlease(r0, 0x400, 0x3) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) readahead(r0, 0x5, 0x7) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) [ 149.706100] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 149.837715] Dev loop0: unable to read RDB block 1 [ 149.842862] loop0: AHDI p3 p4 [ 149.846125] loop0: partition table partially beyond EOD, truncated [ 149.855960] loop0: p3 start 1315179833 is beyond EOD, truncated [ 149.920721] Dev loop0: unable to read RDB block 1 [ 149.925824] loop0: AHDI p3 p4 [ 149.929115] loop0: partition table partially beyond EOD, truncated [ 149.943100] loop0: p3 start 1315179833 is beyond EOD, truncated 2018/05/11 22:24:08 executing program 7: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400000) ioctl(r0, 0x5, &(0x7f0000000080)="a0dcdb0b68671c5841183172dff779fbe344a81277dd611b154c00c41df051db3583a12d1984a6888678b474a4598e4801d965f6f21743f51ed5669b63e5ced80b252b22819ae126d31ee6a2705aba859f228c34563519397f34c3b54cc6d42124ec15018a55080343b4a80d6c80d3d526a059d244590b7c3fa3f067be6a86a2f3d573bca18dfc8258f6765163ca44850cbdfdbbc23448a5eb80c658219e8485e3888a10f0359cbc239550068f48b0c12ffa4c2a8fed47de3ff209ec45709b9f23d8a0f9f89d848c7687ef951ac9") openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x2000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x82, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') write$evdev(r2, &(0x7f0000000240)=[{{}, 0x4f, 0x8, 0x5}, {{0x77359400}, 0x4, 0x1, 0x5}], 0x30) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe8, r3, 0x310, 0x70bd26, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd66}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x5}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20048000}, 0x0) dup2(r2, r0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000000)) 2018/05/11 22:24:08 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) alarm(0x1) 2018/05/11 22:24:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3997ffcd0002000003000086dd60c8000000000000000001000000ff0200000000000000000000000000016ac3d8d226ee3eb7ff02000c0000000000000000000000011259bbe982aa8d7cd226f0a4ef3e23edeef39c6ce07a75f32b53f982af"], 0x0) 2018/05/11 22:24:08 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0xfffffffffffffffd, 0x16c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1}) 2018/05/11 22:24:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/215, 0xd7}], 0x4, 0x0) fanotify_init(0x42, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000014c0)) 2018/05/11 22:24:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) 2018/05/11 22:24:08 executing program 6: r0 = socket(0x10, 0xa, 0x4) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=ANY=[@ANYBLOB="2800000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00e78210c80000ff07002e0000"], 0x40d}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@mpls_newroute={0x5c, 0x18, 0x100, 0x70bd29, 0x25dfdbfb, {0x1c, 0x14, 0x14, 0x2, 0xff, 0x0, 0xfd, 0x7, 0x2000}, [@RTA_DST={0xc, 0x1, [{0x7, 0x4, 0x0, 0x101}, {0x33e, 0x80000001, 0x1000, 0x3ff}]}, @RTA_DST={0x14, 0x1, [{0x40, 0x851, 0x1, 0x1200000}, {0xc5, 0x1, 0x7f, 0xfbbe}, {0xc3, 0xeca4, 0x7, 0x8fe}, {0xf05a, 0x8, 0xffffffff, 0x7}]}, @RTA_DST={0x18, 0x1, [{0x4, 0x53b, 0xfff, 0x8}, {0x8, 0x1, 0x3, 0x6}, {0xfc, 0x1336fe85, 0x2a2a, 0x401}, {0x0, 0x6, 0x7, 0x8}, {0xffff, 0x5, 0xe199, 0x5}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x800}]}, 0x5c}, 0x1, 0x0, 0x0, 0x801}, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) 2018/05/11 22:24:08 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x401070c9, 0xffffffffffffffff) 2018/05/11 22:24:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6cdf"], &(0x7f0000000300)='/dev/kvm\x00', 0x9, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 22:24:08 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@srh={0x0, 0x4, 0x4, 0x2, 0x1bcae5aa, 0x18, 0x7f, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x28) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400}], 0xfffffd83) 2018/05/11 22:24:08 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000e95000)=[{}, {}], 0x30) r2 = dup3(r1, r0, 0x80000) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f00000000c0)) write(r1, &(0x7f0000000640)="dbef803e3d9f5de1e52055bb7c06000000000000002d9ad789c5d7acad0e7729e0cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/05/11 22:24:08 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {0x6, 0x9, 0x3f, 0x3, 0x4, 0x3f}, 0x3c, 0x8}, 0xe) r1 = socket$inet(0x2, 0x80001, 0x84) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7f, 0x101040) bind$inet(r1, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002e00)=[{{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002c80), 0x0, &(0x7f0000002d00)=""/208, 0xd0}}], 0x17916d58397cb91, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3, 0x2}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000240)={@multicast2, @loopback, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x566, 0x4e20, 0xcc, 0x0, 0xa0, 0x80, 0xff, r4, r5}, {0x0, 0x100000001, 0x0, 0xffff, 0xff2f, 0x4, 0x4315, 0x3}, {0x47a, 0x9d1, 0x8, 0xffffffff7fffffff}, 0x9f07, 0x6e6bb5, 0x1, 0x0, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x3f}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x4, 0x3, 0x1000, 0x800, 0x40, 0x2}}, 0xe8) 2018/05/11 22:24:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0xbee, 0x0, 0x0, 0xa, 0x0, 0xa0}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) socketpair(0xa, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x1, 0x1, 0x1}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/11 22:24:08 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000600)="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", 0x1000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000480)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x2) r4 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r3, &(0x7f0000000500)=""/207, 0xcf) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x10000, 0x6, &(0x7f00000026c0)=[{&(0x7f00000002c0)="d5944989", 0x4, 0x3f}, {&(0x7f0000000300)="b3fb39c3d4c6f9336202eba81e6edb", 0xf, 0xffff}, {&(0x7f0000000340)="83be700616f1d6bded0552ea974761f0e77126866490fc22d7567bbc3086ed31047f38593f67a7f4210d261a0128d0d71993f3c11aea4e71d9cee7c2e22010cc59f187634b62a3", 0x47, 0x1}, {&(0x7f00000003c0)="700bbb63893ab2d3d1dd124c4522ac907edf7093e1e604da5df7b0490624ccd7ce4280fbdd74f38a083015eea96cdba81dfa281e6c6d760f5715fefd29d3369cb1e2e79ecc9ddf3364862effe876f506cb1bd156a3eaa39af6403f75171e1d3e7a2fb8d2a52c3b0430ab818a6a120d080e4de9539a72329591334f5db6695dd0280ec4e6", 0x84, 0x2}, {&(0x7f0000001600)="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", 0x1000, 0x9}, {&(0x7f0000002600)="c4fe47e8928fa7258b43670851907c6e12503e31f605166d4a1d1ede76583aa42b07c056f021451f3fba5711f24c4794ff037ec8cd42a5f89fef76cdfa91709f1889688884db8e347acc9d7fd50522caa2ebcdccd7d16752cc8ee65c133557c0f45c43e15a1a48ef258cf9711f44862446fccbb878f396035ebe3dccdd062f5e101b4b", 0x83, 0x1}], 0x8, &(0x7f0000002780)=ANY=[@ANYBLOB="6572726f72733d72656d6f756e742d726f2c666d61736b3d303731342c636865636b3d6e6f726d616c2c636865636b3d6e6f726d616c2c71756965742c00c7dc11f080c3b5b52ab99a905e56b28d99054f956b0c3bbf00b522b2202e4e637b9259fd0b5bd8c3f4646a4a3f13fabd85164f9c2444bc2782d7fc0fbae7843705f97901ee1484dac9eb5c348f6f0cbb09a0a8eec178f938394701c053361a5df877c8d285723a7de1d9f8bc9ca466301ee7507e7a36dcef9956d66047ba1bbbfc1aae6c65c097"]) 2018/05/11 22:24:08 executing program 2: r0 = socket(0x11, 0x2, 0xffff000000000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 151.117306] FAT-fs (loop5): invalid media value (0xf6) [ 151.122743] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/11 22:24:08 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800004fb000179ed2fadf71c38958000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000100)={r1}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/05/11 22:24:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x27ffd) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x4d}, {}], 0x30) 2018/05/11 22:24:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000580)) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="e2ffffffff03000000000c000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={r5, 0x0, 0x20}, 0xc) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="7f000001553f57a10000000095ca62772b3210dbb5f5b1040000007f0000017f000001e0000002e0000001"], 0x1) r8 = accept4(r6, &(0x7f0000006bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r9, 0x6, 0x3, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={r5, 0x8c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x9c53, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1210ea4e}]}, &(0x7f0000000480)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x24, r10}) listen(0xffffffffffffffff, 0x6) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r12 = accept(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f00000001c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r12, 0x89e2, &(0x7f0000000140)) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r13, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0xa}, &(0x7f0000000140)=0x8) 2018/05/11 22:24:08 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40102) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x4, 0x5b, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000400)=""/91}, &(0x7f00000000c0)=0x78) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0x1, 0xfffffffffffff4ea, 0x2}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x200001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xfe, "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"}, &(0x7f0000000140)=0x106) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x2, 0x46, "b4106bf958cf80a1da189a205e0340924e3c6d7caa8879037b3f72b789e983f0d5cedf4fca8430144199d685a8fb0a26bdb44754f05e6508b1ee1b9ad7984d4f207ee7d6793e"}, 0x4e) dup2(r1, r0) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x160}, 0x1) write(r1, &(0x7f0000000040)="cb", 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x6282, 0x4) 2018/05/11 22:24:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/11 22:24:08 executing program 6: mknod(&(0x7f0000000040)='./file0\x00', 0x20, 0x80) modify_ldt$write(0x1, &(0x7f0000000000)={0x6c0}, 0x10) clone(0x0, &(0x7f00000000c0), &(0x7f0000cad000), &(0x7f0000113000), &(0x7f0000000080)) 2018/05/11 22:24:08 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8, 0x2000) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x8) r1 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/169, &(0x7f0000000400)=0xa9) ioctl(r1, 0x2000034, &(0x7f00000001c0)="c6295e4eca6c09b612ec6f0c46282577e06d4869038c458c9134db8689378f386f3dc4ddd275611471ddcda6b5a9b47166d8ed26fe7933a7a3fe0068661b7b2cad4959291ed4ec0a5de45453173077793482d24d2061") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000240)={'bridge_slave_0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="400000280282724200a30700000000000d040000"]}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0x18cf) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x80, 0x4000) 2018/05/11 22:24:08 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000017c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000018c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001900)={@loopback={0x0, 0x1}, 0x2d, r1}) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") io_setup(0x101, &(0x7f0000000040)=0x0) r5 = getpgrp(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000440)=0x0) r8 = getgid() sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)="2b97", 0x2}, {&(0x7f00000002c0)="2c27424cc8d32fbf0273a8d101b69757ed42f24d706334ce3d48413a3b1b183d13bc505f343f2e2a9c6c1a2ee984d03b0349487d3591c5e78585d073b1f4ac5cd34d2ade477f1920649820d61b07f3b27267f1df097448abd3e4df30ed891d85f6aa9824376c063b8b58b4adc56d3590ea6c875f973414911cd203b5d9c8e8283a4cb8b49e6ea147a36c46bfbd2fb74815d5a930e874306e3dd986dd", 0x9c}], 0x2, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r5, r2, r6}, @rights={0x38, 0x1, 0x1, [r3, r0, r0, r0, r0, r0, r3, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r2, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r3]}], 0xa0, 0x20004800}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f0000000080)="a1c228d41dd12d3e84523b86f41906c5366c07fa6ae5563630", 0x19, 0x7fffffff, 0x0, 0x0, r9}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000680)={r10, 0xa263}, &(0x7f00000006c0)=0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xc) getpgrp(r2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x20) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) [ 151.357842] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 151.357842] p-F@,1rTwO'ĘPDž4' is invalid [ 151.383878] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 151.441845] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 151.514075] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 151.514075] p-F@,1rTwO'ĘPDž4' is invalid 2018/05/11 22:24:09 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800004fb000179ed2fadf71c38958000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000100)={r1}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/05/11 22:24:09 executing program 4: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r2}) 2018/05/11 22:24:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r0, &(0x7f0000000500)=""/207, 0xcf) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000000100)={0xc, 0x9, 0x80, 0x38c}) 2018/05/11 22:24:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000200)=""/179) connect(r0, &(0x7f0000000180)=@in={0x2}, 0x10) 2018/05/11 22:24:09 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r2 = gettid() sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x6, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x5, 0x1}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x5}, 0x10) 2018/05/11 22:24:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000140)=0x997) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="0f3566b8385bcd5e0f23c00f21f86635000002000f23f8660f1bdbba4300ed660f1ba0de8a65f36cbad104ec0f21067a003e3e660ffcb30900", 0x39}], 0x1, 0x0, &(0x7f0000000100), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000070000000000000000070000000000000004"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 22:24:09 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:09 executing program 3: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/11 22:24:09 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1400000400000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bond_slave_0\x00', 0x4000}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x440300, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0x9, 0x4) fstat(r2, &(0x7f00000001c0)) 2018/05/11 22:24:09 executing program 7: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000440)={0x8, 0x3f, 0x10001, 0x7, 0x6}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000003c0)=""/39) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x4002, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000140)={0x7}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r3, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) 2018/05/11 22:24:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) mlockall(0x0) 2018/05/11 22:24:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x81, {0x2, 0x4e20}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, 0x1, 0xffffffff, 0x6, 0x4, &(0x7f0000000080)='bridge_slave_0\x00', 0x9, 0x9, 0x100000001}) 2018/05/11 22:24:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) socketpair(0x8, 0xa, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/05/11 22:24:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000553000)=[{&(0x7f0000000040)="580000001300190000bb4b01040d8c56020600e101018776489643d818fe58a2bc4a0381009dffffffff0000000006007ffff51000174100005bffff001ce1513b0000000000000006b736231be86efd121f00cc6b0f526e5d6eb00ff4352b1451b0895fb3323c69bec6b939f76c65c9441fffa19812e73144d1bdf5132e14462eac25361ad43896c97c7d59c30ab27c0ffc2dd6b0252a0426835981b4560e839f6b3fd270023101ed4c67ea1ecbecfc43d3303c2b816d0a3b349b339500c1717b0000000000000000000000000000000013c55d95880d210db94b0c437cae124aa00cfb2d038e40c55ce213de07e607b65b44", 0x4f}], 0x1) 2018/05/11 22:24:09 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, r1}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x8) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/163, 0xa3, &(0x7f0000000140)=""/160, 0x3}}, 0x68) 2018/05/11 22:24:09 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x81, 0x0, 0x100000000, 0x2, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x1ff, 0x10}, 0xc) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) exit(0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xa4, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x77af}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xffffffffffffffbe, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r4, 0xacbb, 0x6b, 0x661, 0x1}, &(0x7f0000000240)=0x14) sendmmsg$inet_sctp(r3, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) 2018/05/11 22:24:09 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x2000) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = gettid() timer_create(0x7, &(0x7f0000000140)={0x0, 0x1a, 0x1, @tid=r2}, &(0x7f0000000180)) 2018/05/11 22:24:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9e}}, 0xaa, 0x969f, 0x80, "997837a9408eb681df597fd8e69146fe4aa898ecf6525ce53da2bad0eca58ec817069f8669a605450390302caaad4fb46e3954d6e853f30c7b4d3c9c16f99d7c1b57debe1db3488887fd39dc77585009"}, 0xd8) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="79ba1eba0466"}, 0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, 'ip6gretap0\x00'}) 2018/05/11 22:24:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x4) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000240)={&(0x7f00000001c0)="94c4fc71df154b17f9c9897bf44da52b4d58d5a7feb7a303ec80af4f7b315039a1c52112653246aa0a8a6e5a42abe45d80c32ab9ada1a4c130867b21c412a1b1f83eea3fd40a7e18566c533589d98ef1ff2a73903e63913d8351b295861beb43446cf37ee5ae073b2fd2653432c43c606235c8ec40376defbc927e", 0x7b}) socketpair(0x11, 0x3, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xa, 0x89d4}, {0xb, 0x7}, {0x7, 0x5}, {0x3, 0x8}], 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0), 0xfffffffffffffd4a}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000000)=ANY=[@ANYBLOB="1000010000000000290000000000004442040796cd00b05f9d00"], 0x10}}], 0x2, 0x8000) 2018/05/11 22:24:09 executing program 3: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mlockall(0x1) 2018/05/11 22:24:09 executing program 1: r0 = memfd_create(&(0x7f0000000180)='[-\x00', 0x4) r1 = signalfd4(r0, &(0x7f0000000040), 0x8, 0x80000) poll(&(0x7f0000000000)=[{r1}], 0x361, 0x7a5) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000001) r2 = gettid() bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x100, 0x0, 0x7c0000000000000, 0x80000000, 0x7, 0x1e}, 0x3}, 0xa) rt_sigprocmask(0x0, &(0x7f0000000140)={0x100000001}, 0x0, 0x8) timer_create(0x100000000002, &(0x7f00000001c0)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000000100)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/11 22:24:09 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20000) r2 = memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x3) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x2d0}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) getsockopt$inet_tcp_int(r2, 0x6, 0x23, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendfile(r0, r1, &(0x7f0000000080)=0x43, 0x2) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x400000, 0x20000400000000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/05/11 22:24:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x200, 0x40, 0x5, 0x8, 0x6}, &(0x7f00000001c0)=0x98) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x4000000, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080)=0x14e4, 0x326) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f00000003c0), 0x1000000000000385, &(0x7f00009fdfaf)=""/81, 0xc6}, 0x40002106) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7cf, 0x8000) 2018/05/11 22:24:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000080)=0x4) socket(0x1, 0x3, 0x5) 2018/05/11 22:24:09 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2000, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000100)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r2, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:24:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000040), 0x2ad, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x91, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fanotify_init(0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x1d, 0x7fff, 0x9, 0x2}, 0x10) fanotify_mark(r3, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./control\x00') 2018/05/11 22:24:10 executing program 2: r0 = memfd_create(&(0x7f0000000100)='{#eth1\'\x00', 0x1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x38, 0x3f}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000380)={0x6, {{0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x47a}}}, 0x108) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r1 = socket(0xa, 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, r2, 0x400, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x692c541c}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2827}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl(r1, 0x222, &(0x7f00000002c0)="c6295e46ca6c09b612ec6f0d7c9c251f01ef90bfeca34f19f197e30d166d183180800fa6904135539fb7caddf3de24d5d253fe6e312ba98e47aa0a32e3f18f2b6c87b9b30fd43209f65f8b4ac5bad89a9ae101b88e01a737ac36911a1c4713826e516a9511e8fa4a2ee7c407595bbd9e7ffaf4c4e278d0243ac92d2c56dad0a45f4205b0ea16107e6bfdeb1fcdcc354ba2cc4e92") getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/11 22:24:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) r1 = gettid() process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/177, 0xb1}], 0x1, &(0x7f00000017c0)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f00000004c0)=""/182, 0xb6}, {&(0x7f0000000580)=""/223, 0xdf}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/219, 0xdb}, {&(0x7f0000001780)}], 0x9, 0x0) r2 = accept$ipx(r0, &(0x7f0000001880), &(0x7f00000018c0)=0x10) keyctl$join(0x1, &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001940)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001980)={0x1, 0x8, 0x39f, 0x8000000000000, 0x3, 0x3f, 0x8000, 0x6, 0x6, 0x70d}) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) writev(r2, &(0x7f0000001d40)=[{&(0x7f0000001a80)="f5c80795735322cd509c66b2c181234003d5229f14864f08b27745587c0e7724a135f1486ef964388da1179a741d83b3176d4701ef", 0x35}, {&(0x7f0000001ac0)="ad80b3cf861b9a0b60af2973430cbaff4b8a53b07fb4143451106027910592aa514e57d559d383f34d175fabd9d8351b241fce26aa009ef4ad01cc8164af", 0x3e}, {&(0x7f0000001b00)="d004e14d75036d10f86f44e8b8338027979f8d972f8dc2adce897c2fd7511054ab16a72c2a6e40dac31213935d229817172d4401ebb9a93969c5638c9d6c7af5112c1c6d67f6992d4f212841ccfa3107fc63a38a53ff2c44ea94d830984431ca7cad4742e2fbddb4aa00f7ee7a2e9d94bc8eb2ed99149b07cd4b95272267756c96790cdf6e1103d58e031ec145d18b63c8716fdcb3098c633a13cde01ef8f1d7a891611e99ac147bda9a2b44b8ebb5f8c9862b29792c9084", 0xb8}, {&(0x7f0000001bc0)="7ffcd6bbf7", 0x5}, {&(0x7f0000001c00)="e401df9db79653404406adb3bd5c09529e120642cb7d", 0x16}, {&(0x7f0000001c40)="78fb0a9adcf5097623746ae688fcce9eb62414ad8c52290e18bbfc717fd6c0c4fb5f26fbcd182b3211d7d942fd3e67f6de9d2e7bcd87635afb3cbaae48d15acb7101b5418003a53c9e3adf0e4fef1a0d4a3ed771f9c11360da42d8dd8ff51e0d0ee1e717c1a89dabc914891b95ce653445be605b9cb36ebddc8431581dea872efe799601ec246940aa22cd0e95019b3df7966f06be5b0cb02ecd5fdff663b0a236b8c9a4960e044a226a27ee8cf840c3457831cd58dabf30d4cdda137184660f0b30d612401f37ae78ef242de0618895eccc9e2ee3fec7f84db0a556bf766d69e6d3a486d9ce33fbb16195a061", 0xed}], 0x6) getpeername(r2, &(0x7f0000001dc0)=@sco, &(0x7f0000001e40)=0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002e80)={0x1000, &(0x7f0000001e80)="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"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f00)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000003000)=0xe8) recvfrom(r2, &(0x7f0000002ec0)=""/13, 0xd, 0x20, &(0x7f0000003040)=@ll={0x11, 0x5, r4, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000030c0)={0x400, 0x70c9c5f7, 0x80000001, 0x2, [], [], [], 0x5, 0x0, 0x0, 0x0, "eaa6d88542302de3e62f2dde3dd86dc6"}) mq_notify(r0, &(0x7f0000003200)={0x0, 0x34, 0x3, @tid=r1}) getpeername$packet(r0, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003280)=0x14) fsetxattr(r0, &(0x7f00000032c0)=@random={'system.', 'md5sum\x00'}, &(0x7f0000003300)='\\\x00', 0x2, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0x2c5, 0x4e22, 0x0, 0x2, 0x20, 0x20, 0x73, 0x0, r3}, {0x9, 0x1, 0x100000000, 0x5, 0x62, 0x9, 0xff, 0x1ff}, {0x1, 0x2, 0x3974, 0x8}, 0x7, 0x6e6bbb, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x3, 0x2, 0x4, 0x3, 0x651, 0xa5}}, 0xe8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003440)='/dev/rtc0\x00', 0x80, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000003480)) mknod(&(0x7f00000034c0)='./file0\x00', 0x8, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003500), &(0x7f0000003540)=0x6) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000003580)=0x7f, &(0x7f00000035c0)=0x4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000003600)={0x8f, "d0c855ef160fbd137b1022f08cd51b09a6b9b0b617b97b01ecadaffd1be5a5ef2b5b0fc4b0103cebef8764cc39c9492d5b28ab948bbb0c3af24259727fae50795c1c0c3e98d35b554cd728444938314b2601d61c34eb11c4aac48b0ad071dcb5597b7661130e4d36917e8357c0a00a92eb0f4a55312e7c6a8af19bb64a2d65292e47d9d8c802a9f5c8a50f5a83a2da"}) pipe2(&(0x7f00000036c0)={0xffffffffffffffff}, 0x4000) write$binfmt_elf32(r6, &(0x7f0000003700)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x7, 0xff, 0x3f, 0x1, 0x3, 0x6, 0xffffffffffffe6e8, 0x2aa, 0x38, 0x115, 0xe7, 0x7, 0x20, 0x2, 0x80000000, 0x100, 0x502e00}, [{0x60000001, 0x4, 0xffffffffffffff80, 0x8, 0x4, 0x2, 0xba, 0x3}, {0x6, 0x8000000, 0xd2, 0xbf7b, 0x2a6f, 0x4, 0x6, 0x1f}], "128af93a1966cec3726c0b4432512766bc1720c6bf26bb8e00508a7ea6913ceed380271dbee0c0b506954adbd722af886d58bf900ccf66e25f865f4657f80245d3abd7162d6b597bf0007570fa94e9813b50a7789dc7b42eb3bb208fd2e29d8171a1d9369e7261e2caaf1aa3c50c401544d125c2609e01fdfca7735d518d7542c3185a59a64bd40e27bbde0aa00c8c00a60493059f4a9c77232758e8167ee8ab93cf853e", [[], [], [], [], [], [], [], []]}, 0x91c) ptrace$cont(0x1f, r1, 0x0, 0x5) 2018/05/11 22:24:10 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x34, 0x100001) write$evdev(r0, &(0x7f0000000100), 0x0) 2018/05/11 22:24:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3b0000000200000000000000000000000000000000000000fc0e96c7e59c668e3b8f6f879bd77da530ff35e4dfb995d4f9f596750a78c1d8563db099885e9a75d8a1f00de291020000000000000000411bb7f1f2c4bbcc42e7dccc35f5c1b74a4e5d875424c9df4087ba5c5dc8ae8be11ff20b0b61cfe1e5882d93dfb87b317f257ac228264680de81481ed5ce3e74d682b78a677ea6a60e6a7e76781208"]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/11 22:24:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xac9, 0x4) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) flistxattr(r1, &(0x7f0000000500)=""/207, 0xcf) 2018/05/11 22:24:10 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x343) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) io_setup(0x200, &(0x7f0000000040)=0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x5b0, r0, &(0x7f0000000140)="4d1caec3d3d9e87945ab3f3119b50307ec5fd2395bc7971955fb6736ae496055fa9d08e8266077cc4c9e98f0bf141638c668c35295ca8d67d6606f7f5b025d960d892727c7bd017b9f9313c713cfc22017b57a1d3b536864ea504e9ed3f5f9dfdabac54076bc0ff83eabaef5fb886b4b14366a0df2d8edc332e452e3972a7c9223d5bc6b3479833a1b27922dba672c7eebf97eef061e57e364854c3529427eb84d091c5dae81568056079573d9ca36238515d963481eb783b4f1e52224270bfcd8bdbf025d4f6f8db0ae7a06d4", 0xcd, 0x9, 0x0, 0x1, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000240)="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", 0xfe, 0x400, 0x0, 0x0, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xb, 0x9, r1, &(0x7f0000000340)="7f46fb5dbe5ea5a4296b9bfbf2c7feb857854637364b3573331e4e38e869193eab36caa7de0d10d46a8b1ad9", 0x2c, 0x2, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x1000, r1, &(0x7f00000003c0)="97c9be5b9045ab0d", 0x8, 0x2, 0x0, 0x0, r1}]) unlink(&(0x7f0000f86000)='./control/file0\x00') close(r0) 2018/05/11 22:24:10 executing program 2: r0 = socket(0x3e68dfb569d34c3f, 0xb, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) socket$netlink(0x10, 0x3, 0xc) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 22:24:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x5}, 0x8) 2018/05/11 22:24:10 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x109100, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000100)) ioctl$TCXONC(r2, 0x540a, 0xe04) setresgid(r1, r1, r1) 2018/05/11 22:24:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)=0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x40, 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000800)={@remote, 0x0}, &(0x7f0000000840)=0x14) getpeername$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000008c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000c40)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000cc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000d00)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000d40)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000e40)=0xe8) recvfrom$ax25(r1, &(0x7f00000001c0)=""/151, 0x97, 0x2000, &(0x7f0000000280)={0x3, {"51767b29ea31db"}, 0xcea7}, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000014c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x530}, 0xc, &(0x7f0000001480)={&(0x7f0000000e80)={0x5f4, r2, 0x400, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r4}, {0x284, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x800, 0x9, 0x6, 0x1c47}, {0x0, 0x14b, 0xa82a, 0x3}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x1310319d, 0x7fff, 0x1}, {0x5, 0x4, 0x10000, 0x7ff}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x38000000000000, 0x2, 0x783, 0x4}, {0x3, 0x8, 0xb90, 0x5}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20163928}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xb0, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r11}, {0x1c0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x2, 0xb237, 0x120000000, 0xdb}, {0x8000, 0x1, 0x7, 0x9}, {0x8001, 0x5a4f41b9, 0x31ca, 0x7fffffff}, {0x3, 0x15, 0x9, 0xd51b}, {0x401, 0x0, 0xff, 0xfffffffffffffffb}, {0x5, 0x8, 0x3, 0x8}, {0xf02, 0x6, 0x7f, 0x81}, {0x5, 0x401, 0x4, 0xfff}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc3a}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1}, {0x88, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x5f4}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) 2018/05/11 22:24:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x11, 0x0, 0xb06e0000000000, 0x13000000) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x141080, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETLINK(r2, 0x400454cd, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) [ 153.721162] protocol 8847 is buggy, dev sit0 [ 153.726396] ================================================================== [ 153.734012] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 153.741391] Read of size 2 at addr ffff8801b7073884 by task syz-executor4/10898 [ 153.748844] [ 153.750489] CPU: 0 PID: 10898 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #42 [ 153.757766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.767129] Call Trace: [ 153.769851] dump_stack+0x1b9/0x294 [ 153.773514] ? dump_stack_print_info.cold.2+0x52/0x52 [ 153.778724] ? printk+0x9e/0xba [ 153.782015] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 153.786785] ? kasan_check_write+0x14/0x20 [ 153.791027] print_address_description+0x6c/0x20b [ 153.795871] ? iptunnel_handle_offloads+0x62b/0x710 [ 153.800885] kasan_report.cold.7+0x242/0x2fe [ 153.805286] __asan_report_load2_noabort+0x14/0x20 [ 153.810210] iptunnel_handle_offloads+0x62b/0x710 [ 153.815065] ? iptunnel_metadata_reply+0x380/0x380 [ 153.819990] ? graph_lock+0x170/0x170 [ 153.823792] ? packet_cached_dev_get+0x330/0x330 [ 153.828548] sit_tunnel_xmit__+0x2a/0x160 [ 153.832708] sit_tunnel_xmit+0x1275/0x30b0 [ 153.836952] ? find_held_lock+0x36/0x1c0 [ 153.841022] ? ipip6_rcv+0x1d30/0x1d30 [ 153.844910] ? lock_downgrade+0x8e0/0x8e0 [ 153.849059] ? vprintk_default+0x28/0x30 [ 153.853121] ? vprintk_func+0x81/0xe7 [ 153.856917] ? kasan_check_read+0x11/0x20 [ 153.861062] ? rcu_is_watching+0x85/0x140 [ 153.865203] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 153.869961] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 153.875145] ? graph_lock+0x170/0x170 [ 153.878937] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 153.883424] ? __lock_is_held+0xb5/0x140 [ 153.887483] dev_hard_start_xmit+0x264/0xc10 [ 153.891887] ? validate_xmit_skb_list+0x120/0x120 [ 153.896722] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 153.902243] ? netif_skb_features+0x696/0xb40 [ 153.906735] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 153.911922] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 153.916433] ? lock_acquire+0x1dc/0x520 [ 153.920396] ? validate_xmit_skb+0x704/0xd90 [ 153.924794] ? netif_skb_features+0xb40/0xb40 [ 153.929297] __dev_queue_xmit+0x2724/0x34c0 [ 153.933611] ? netdev_pick_tx+0x2d0/0x2d0 [ 153.937749] ? debug_check_no_locks_freed+0x310/0x310 [ 153.942931] ? graph_lock+0x170/0x170 [ 153.946731] ? print_usage_bug+0xc0/0xc0 [ 153.951239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.956771] ? refcount_add_not_zero+0x216/0x320 [ 153.961526] ? refcount_dec_if_one+0x170/0x170 [ 153.966122] ? alloc_skb_with_frags+0x4fe/0x760 [ 153.970799] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 153.976343] ? refcount_add+0x2f/0x70 [ 153.980142] ? skb_set_owner_w+0x24e/0x360 [ 153.984367] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 153.989058] ? lock_downgrade+0x8e0/0x8e0 [ 153.993199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.999342] ? cap_capable+0x1f9/0x260 [ 154.003224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.008749] ? security_capable+0x99/0xc0 [ 154.012887] dev_queue_xmit+0x17/0x20 [ 154.016681] ? dev_queue_xmit+0x17/0x20 [ 154.020642] packet_sendmsg+0x40f8/0x6070 [ 154.024781] ? debug_check_no_locks_freed+0x310/0x310 [ 154.029961] ? futex_wait_setup+0x400/0x400 [ 154.034279] ? find_held_lock+0x36/0x1c0 [ 154.038431] ? packet_getname+0x5f0/0x5f0 [ 154.042579] ? rcu_is_watching+0x85/0x140 [ 154.046725] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 154.051921] ? graph_lock+0x170/0x170 [ 154.055738] ? expand_files.part.8+0x9a0/0x9a0 [ 154.060319] ? find_held_lock+0x36/0x1c0 [ 154.064386] ? lock_downgrade+0x8e0/0x8e0 [ 154.068526] ? lock_release+0xa10/0xa10 [ 154.072491] ? check_same_owner+0x320/0x320 [ 154.076903] ? __check_object_size+0x95/0x5d9 [ 154.081420] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.086949] ? security_socket_sendmsg+0x94/0xc0 [ 154.091693] ? packet_getname+0x5f0/0x5f0 [ 154.096005] sock_sendmsg+0xd5/0x120 [ 154.099903] __sys_sendto+0x3d7/0x670 [ 154.103714] ? __ia32_sys_getpeername+0xb0/0xb0 [ 154.108466] ? __fd_install+0x2de/0x880 [ 154.112432] ? get_unused_fd_flags+0x190/0x190 [ 154.117098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.122636] ? alloc_file+0x44/0x3e0 [ 154.126344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.131868] ? sock_alloc_file+0x2a4/0x4e0 [ 154.136097] ? __alloc_fd+0x700/0x700 [ 154.139892] ? __x64_sys_futex+0x477/0x680 [ 154.144122] ? fd_install+0x4d/0x60 [ 154.147748] ? do_futex+0x27d0/0x27d0 [ 154.151539] ? move_addr_to_kernel+0x70/0x70 [ 154.155949] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 154.161481] ? fput+0x130/0x1a0 [ 154.164764] __x64_sys_sendto+0xe1/0x1a0 [ 154.168816] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.173825] do_syscall_64+0x1b1/0x800 [ 154.177716] ? finish_task_switch+0x1ca/0x810 [ 154.182209] ? syscall_return_slowpath+0x5c0/0x5c0 [ 154.187138] ? syscall_return_slowpath+0x30f/0x5c0 [ 154.192069] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 154.197434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.202971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.208155] RIP: 0033:0x455979 [ 154.211331] RSP: 002b:00007f74bc271c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 154.219039] RAX: ffffffffffffffda RBX: 00007f74bc2726d4 RCX: 0000000000455979 [ 154.226296] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 154.233586] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 154.240847] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 154.248113] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000000 [ 154.255384] [ 154.256997] Allocated by task 10898: [ 154.260715] save_stack+0x43/0xd0 [ 154.264157] kasan_kmalloc+0xc4/0xe0 [ 154.267864] __kmalloc_node_track_caller+0x47/0x70 [ 154.272783] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 154.277537] __alloc_skb+0x14d/0x780 [ 154.281239] alloc_skb_with_frags+0x137/0x760 [ 154.285720] sock_alloc_send_pskb+0x87a/0xae0 [ 154.290203] packet_sendmsg+0x1b98/0x6070 [ 154.294342] sock_sendmsg+0xd5/0x120 [ 154.298051] __sys_sendto+0x3d7/0x670 [ 154.301839] __x64_sys_sendto+0xe1/0x1a0 [ 154.305923] do_syscall_64+0x1b1/0x800 [ 154.309797] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.314968] [ 154.316602] Freed by task 10898: [ 154.319966] save_stack+0x43/0xd0 [ 154.323407] __kasan_slab_free+0x11a/0x170 [ 154.327626] kasan_slab_free+0xe/0x10 [ 154.331419] kfree+0xd9/0x260 [ 154.334527] skb_free_head+0x99/0xc0 [ 154.338234] skb_release_data+0x690/0x860 [ 154.342373] skb_release_all+0x4a/0x60 [ 154.346251] consume_skb+0x18b/0x550 [ 154.349970] packet_rcv+0x16a/0x1810 [ 154.353692] dev_queue_xmit_nit+0x891/0xb90 [ 154.358001] dev_hard_start_xmit+0x16b/0xc10 [ 154.362402] __dev_queue_xmit+0x2724/0x34c0 [ 154.366711] dev_queue_xmit+0x17/0x20 [ 154.370502] packet_sendmsg+0x40f8/0x6070 [ 154.374646] sock_sendmsg+0xd5/0x120 [ 154.378346] __sys_sendto+0x3d7/0x670 [ 154.382132] __x64_sys_sendto+0xe1/0x1a0 [ 154.386182] do_syscall_64+0x1b1/0x800 [ 154.390065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.395240] [ 154.396862] The buggy address belongs to the object at ffff8801b70737c0 [ 154.396862] which belongs to the cache kmalloc-512 of size 512 [ 154.409516] The buggy address is located 196 bytes inside of [ 154.409516] 512-byte region [ffff8801b70737c0, ffff8801b70739c0) [ 154.421384] The buggy address belongs to the page: [ 154.426317] page:ffffea0006dc1cc0 count:1 mapcount:0 mapping:ffff8801b7073040 index:0xffff8801b7073a40 [ 154.435753] flags: 0x2fffc0000000100(slab) [ 154.439982] raw: 02fffc0000000100 ffff8801b7073040 ffff8801b7073a40 0000000100000005 [ 154.447866] raw: ffffea0006ec8d20 ffffea0006f065a0 ffff8801da800940 0000000000000000 [ 154.455737] page dumped because: kasan: bad access detected [ 154.461428] [ 154.463037] Memory state around the buggy address: [ 154.467967] ffff8801b7073780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 154.475315] ffff8801b7073800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.482746] >ffff8801b7073880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.490087] ^ [ 154.493437] ffff8801b7073900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.500959] ffff8801b7073980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 154.508298] ================================================================== [ 154.515636] Disabling lock debugging due to kernel taint [ 154.521109] Kernel panic - not syncing: panic_on_warn set ... [ 154.521109] [ 154.528482] CPU: 0 PID: 10898 Comm: syz-executor4 Tainted: G B 4.17.0-rc4+ #42 [ 154.537145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.546500] Call Trace: [ 154.549087] dump_stack+0x1b9/0x294 [ 154.552703] ? dump_stack_print_info.cold.2+0x52/0x52 [ 154.557990] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 154.562742] ? iptunnel_handle_offloads+0x610/0x710 [ 154.567743] panic+0x22f/0x4de [ 154.570920] ? add_taint.cold.5+0x16/0x16 [ 154.575067] ? do_raw_spin_unlock+0x9e/0x2e0 [ 154.579726] ? do_raw_spin_unlock+0x9e/0x2e0 [ 154.584128] ? iptunnel_handle_offloads+0x62b/0x710 [ 154.589130] kasan_end_report+0x47/0x4f [ 154.593173] kasan_report.cold.7+0x76/0x2fe [ 154.597483] __asan_report_load2_noabort+0x14/0x20 [ 154.602401] iptunnel_handle_offloads+0x62b/0x710 [ 154.607229] ? iptunnel_metadata_reply+0x380/0x380 [ 154.612148] ? graph_lock+0x170/0x170 [ 154.615933] ? packet_cached_dev_get+0x330/0x330 [ 154.620937] sit_tunnel_xmit__+0x2a/0x160 [ 154.625071] sit_tunnel_xmit+0x1275/0x30b0 [ 154.629293] ? find_held_lock+0x36/0x1c0 [ 154.633352] ? ipip6_rcv+0x1d30/0x1d30 [ 154.637237] ? lock_downgrade+0x8e0/0x8e0 [ 154.641369] ? vprintk_default+0x28/0x30 [ 154.645421] ? vprintk_func+0x81/0xe7 [ 154.649238] ? kasan_check_read+0x11/0x20 [ 154.653989] ? rcu_is_watching+0x85/0x140 [ 154.658131] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 154.662878] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 154.668073] ? graph_lock+0x170/0x170 [ 154.671879] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 154.676363] ? __lock_is_held+0xb5/0x140 [ 154.680412] dev_hard_start_xmit+0x264/0xc10 [ 154.684817] ? validate_xmit_skb_list+0x120/0x120 [ 154.689647] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 154.695603] ? netif_skb_features+0x696/0xb40 [ 154.700084] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 154.705262] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 154.709743] ? lock_acquire+0x1dc/0x520 [ 154.713704] ? validate_xmit_skb+0x704/0xd90 [ 154.718194] ? netif_skb_features+0xb40/0xb40 [ 154.722682] __dev_queue_xmit+0x2724/0x34c0 [ 154.726992] ? netdev_pick_tx+0x2d0/0x2d0 [ 154.731127] ? debug_check_no_locks_freed+0x310/0x310 [ 154.736306] ? graph_lock+0x170/0x170 [ 154.740087] ? print_usage_bug+0xc0/0xc0 [ 154.744136] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.749664] ? refcount_add_not_zero+0x216/0x320 [ 154.754406] ? refcount_dec_if_one+0x170/0x170 [ 154.758972] ? alloc_skb_with_frags+0x4fe/0x760 [ 154.763636] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 154.769166] ? refcount_add+0x2f/0x70 [ 154.772954] ? skb_set_owner_w+0x24e/0x360 [ 154.777173] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 154.781839] ? lock_downgrade+0x8e0/0x8e0 [ 154.785982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.791689] ? cap_capable+0x1f9/0x260 [ 154.795572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.801109] ? security_capable+0x99/0xc0 [ 154.805256] dev_queue_xmit+0x17/0x20 [ 154.809178] ? dev_queue_xmit+0x17/0x20 [ 154.813229] packet_sendmsg+0x40f8/0x6070 [ 154.817378] ? debug_check_no_locks_freed+0x310/0x310 [ 154.822562] ? futex_wait_setup+0x400/0x400 [ 154.826876] ? find_held_lock+0x36/0x1c0 [ 154.830944] ? packet_getname+0x5f0/0x5f0 [ 154.835081] ? rcu_is_watching+0x85/0x140 [ 154.839221] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 154.844407] ? graph_lock+0x170/0x170 [ 154.848200] ? expand_files.part.8+0x9a0/0x9a0 [ 154.852771] ? find_held_lock+0x36/0x1c0 [ 154.856824] ? lock_downgrade+0x8e0/0x8e0 [ 154.860980] ? lock_release+0xa10/0xa10 [ 154.864943] ? check_same_owner+0x320/0x320 [ 154.869254] ? __check_object_size+0x95/0x5d9 [ 154.873744] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.879286] ? security_socket_sendmsg+0x94/0xc0 [ 154.884030] ? packet_getname+0x5f0/0x5f0 [ 154.888176] sock_sendmsg+0xd5/0x120 [ 154.891883] __sys_sendto+0x3d7/0x670 [ 154.895682] ? __ia32_sys_getpeername+0xb0/0xb0 [ 154.900338] ? __fd_install+0x2de/0x880 [ 154.904303] ? get_unused_fd_flags+0x190/0x190 [ 154.908872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.914396] ? alloc_file+0x44/0x3e0 [ 154.918109] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.923629] ? sock_alloc_file+0x2a4/0x4e0 [ 154.927954] ? __alloc_fd+0x700/0x700 [ 154.931744] ? __x64_sys_futex+0x477/0x680 [ 154.935963] ? fd_install+0x4d/0x60 [ 154.939575] ? do_futex+0x27d0/0x27d0 [ 154.943364] ? move_addr_to_kernel+0x70/0x70 [ 154.947763] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 154.953293] ? fput+0x130/0x1a0 [ 154.956567] __x64_sys_sendto+0xe1/0x1a0 [ 154.960618] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.965627] do_syscall_64+0x1b1/0x800 [ 154.969502] ? finish_task_switch+0x1ca/0x810 [ 154.973986] ? syscall_return_slowpath+0x5c0/0x5c0 [ 154.978904] ? syscall_return_slowpath+0x30f/0x5c0 [ 154.983828] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 154.989186] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.994111] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.999322] RIP: 0033:0x455979 [ 155.002505] RSP: 002b:00007f74bc271c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 155.010201] RAX: ffffffffffffffda RBX: 00007f74bc2726d4 RCX: 0000000000455979 [ 155.017469] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 155.024730] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 155.031989] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 155.039247] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000000 [ 155.047276] Dumping ftrace buffer: [ 155.050800] (ftrace buffer empty) [ 155.054491] Kernel Offset: disabled [ 155.058184] Rebooting in 86400 seconds..