98252cd1d3bbc86fafa867fccc4591a0f80e669e8a06fdc9db9436c877bbe2f8ca6d29766f9ef67da1930a6e2edf143a6e45f8a52fcefbcde255f3db73c73ec4155d907d5e0766175c8a0f2d1215ae", 0xd7}], 0x66d1238d1bdfe8c8, 0x0, 0x0, 0x20000002}, 0x6}], 0x1, 0x80) close(r0) 2018/04/23 11:54:05 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:05 executing program 7: bind$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0xe0000002, @multicast2=0xe0000002}}, 0x1e) [ 119.911108] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:06 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xe0000002, @multicast2=0xe0000002}}, 0x1e) 2018/04/23 11:54:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r2 = syz_open_pts(0xffffffffffffffff, 0x149000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000000)) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:06 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="03000000400000fa0a0c0000000000000000000000000001000000000a00000000000000f680000000000000000000001c5d0000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:06 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) 2018/04/23 11:54:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:06 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0200440000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="5ed2add72946e8fe59709ddc45fb13db7b09f8b49a6758708266f0899290c720d524d3606cd6723728c38305ba4dea48521a5096fdd65659792ab08f538147dccff790796b997ee55ffd728457a160ea7c3e7303a81aa648c32de405fa9fd044e22842044a6823341d8d268224a928261b0ad38ab1bd448262d07becb4fb27bacfe34bf26f1159665a21ca9a24730dc122a53af724d331244072f782b9b07ec25c90c64ae02eb4665a17d56baf29b793487a817b98ab857c1843ca569c35b88958c307e12019996d8844cec91bbb7a06741da33e8ece53a25ed5f60099d36943e1525a230291ef5c"], @ANYBLOB="020209000000ff0003000000000800006a45eb864e1ae8eae51a3ce30a49dd350c99f31e2938e29b113b9221124b93891856efb86f78cf51645dae3d0b61d8477ba52b9d37e622be767f057de807856dcc543789db1b5a48dc8d053a3af126ae080000006583f43f5f43dc42496dd796a6b2badbe482bbfc42c36e410e46e5737c1fcc1f03144dddd1004af7145bbd00420000000000000000000000000000"]) listen(r3, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000800)={'sit0\x00', 0x81}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2000, 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f00000002c0)=0x2, 0x4) close(r1) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r3, &(0x7f00000007c0)={&(0x7f00000003c0)=@sco, 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/71, 0x47}, {&(0x7f0000000680)=""/246, 0xf6}], 0x4, 0x0, 0x0, 0xa85}, 0x1) 2018/04/23 11:54:06 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0xe0000002, @multicast2=0xe0000002}}, 0x1e) 2018/04/23 11:54:06 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = shmget$private(0x0, 0x2000, 0x448, &(0x7f0000ffe000/0x2000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000340)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x1, r2, r3, r4, r5, 0x100}, 0x4, 0x40, 0xfffffffffffffffb, 0x80000001, r6, r7, 0x5}) r8 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r8}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:06 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) 2018/04/23 11:54:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000180)=""/116) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x800, 0x143000) getpeername$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'sh\x00', 0x38, 0x81, 0x38}, {@rand_addr=0x1, 0x4e22, 0x5, 0x20, 0xffff, 0xa6}}, 0x44) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:06 executing program 0: epoll_create(0x8000000000000007) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/23 11:54:06 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/23 11:54:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x0, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:06 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 120.921737] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:06 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) 2018/04/23 11:54:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) epoll_create(0x8000000000000007) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:07 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x8000000000004}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:07 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/23 11:54:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00080000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000100000"], 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x93, "6ebcc4e88717a432e3266f8ad6da998b2434d1cbf8f4b8742d4667e5a57621c8a3c98ad8629a2f59b6149caaf61905e7473ff343ea531c5806a5dda181cfec62ee18fd2246f835dab09c2ea48347e906cb611c9f16fef9d9469c76a312f62417616085972b4234628d7b0e430f810ccf2eaaaa4cf8583243461ebb145c5e3438d43431871a1ca842b175ff4aef475d821908ec"}, &(0x7f0000000200)=0x9b) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x100, @empty, 0x6}}, 0x7fffffff, 0x1}, 0x90) listen(r2, 0x0) bind$netlink(r2, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfc, 0x80000004}, 0xc) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x0, 0xffffffffffffffff}, 0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b) close(r0) close(r0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x73, @loopback=0x7f000001, 0x4e20, 0x3, 'nq\x00', 0x1, 0x7f, 0x5a}, 0x2c) [ 121.297151] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:07 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) 2018/04/23 11:54:07 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:07 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/23 11:54:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) dup2(r0, r0) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffff, 0x400000) 2018/04/23 11:54:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) getrusage(0x0, &(0x7f0000000000)) 2018/04/23 11:54:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000b63fe4)={0xa, 0x4e22, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) accept4$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/04/23 11:54:07 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x4f85b371}}, 0xe8) 2018/04/23 11:54:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) 2018/04/23 11:54:08 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:08 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x4}}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000e10b5e1b147cbb8477a5bf6910c192ae7e8fd06bfae6b2eba1dd6e319e51ce6bb13d8ebf051b33051d48242849e97f6d575d09b6198468e12f", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) [ 122.090271] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x41) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="afdd64", 0x3, 0x1}, {&(0x7f00000000c0)="e7dfa5e635d417fc5de0451e6059e411522216af921ce9529e329aa17506b2d0a2970bac9c959eaefc0f012cad424442b415d99da674224a6d8aa8fcb7a0f8f282fed2674fbded54ee9120bc766fb471befa10cefddbdba1990b0c551fe7c7d191b660c1f7dcca3b12b84a86558a58e1343714e6aebf670d36b7fe32b1b6c03fc71a78f1b7a2e78b35de", 0x8a, 0xc3aa}], 0x0, &(0x7f00000001c0)={[{@check_relaxed='check=relaxed', 0x2c}, {@map_off='map=off', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}, {@block={'block', 0x3d, [0xcced65bf14c76d42, 0x78, 0x35, 0x36]}, 0x2c}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept4$llc(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x800) 2018/04/23 11:54:08 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/04/23 11:54:08 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:08 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) mlockall(0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) setgroups(0x0, &(0x7f0000000000)) 2018/04/23 11:54:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003d40)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000003d00), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000003dc0)={0xffffffff}, 0x0, 0x7}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a004e21440000000000003e1b1d9e8018c66f65ac400f48cd00000010c2a237b77ecb06f38b5e19a8dd2f6f568a65302fbbae035d43352a3b192a86", @ANYRES32=r1], 0xffffffffffffff1f) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x100000211) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/23 11:54:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)={0x2012}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x314, 0x4000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000080)={0x1, r3}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) [ 122.952873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:09 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/23 11:54:09 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:09 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r2) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:09 executing program 2: r0 = memfd_create(&(0x7f0000000000)='selinux{lo#wlan1,\'\\em0/\x00', 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x100000000, 0x9}) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070cff4)) write$evdev(r1, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x8}, 0xc) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001302020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/23 11:54:09 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) 2018/04/23 11:54:09 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/23 11:54:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400b64c856f50be41a2b1f06ab0633fe43eaa983d7ebeccb9532459c1452030375b9723fb88c7023455440298069f88c77e43d7637a291f3b077ee009ac730ff01966349bae4a8014e44bd54391b3b60a2830f8a2fa8455024f4304bb31761a701c1af07d0ae90e10d744aee42df4bb5d33801a09074b50bc69b3919fb8e4cf0d7a5a76210831f584f30330caa6f18ef1ee2b6435769b2bda7f7017dcac4e08ae25b6210878b791012458475f411571a099a9e7c18b7ff7f24f52eeeeeeec058679f0feb710092d231d5bb41ebb", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r13 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f000070cff4)) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) ppoll(&(0x7f0000a65000)=[{r13}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$bt_BT_FLUSHABLE(r13, 0x112, 0x8, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) mlockall(0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r12}, 0x10) 2018/04/23 11:54:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="00000000180000fa0000497d00000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001302020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/23 11:54:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffd615410d, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001280)=0x0) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000015c0)=0xe8) r11 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b40)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001c40)=0xe8) fstat(r1, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000030c0)=0x0) r16 = getuid() r17 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003100)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000003240)=0xe8) stat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003340)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000003440)=0xe8) fstat(r0, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003500)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000003600)=0xe8) r26 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003640)=0x0) lstat(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003b40)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000003c40)=0xe8) stat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003d40)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000003e40)=0xe8) fstat(r0, &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000046c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000047c0)=0xe8) lstat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000048c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000049c0)=0xe8) r41 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000005f00)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005f40)={0x0, 0x0}, &(0x7f0000005f80)=0xc) r44 = getegid() r45 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000005fc0)=0x0, &(0x7f0000006000), &(0x7f0000006040)) stat(&(0x7f0000006080)='./file0\x00', &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000006200)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000140)="d55f45dff89ad03fc785f09236087e6cdbbfb0b680afa131c729f391973ec89f1f4b81aaaced14f61abf10ab024bf9c850094e4cf55d4774193b5601e0125b433fb509a8b9e05cca00aa1079b3500fdce39eb46e2cd480f8fd7ac030d8958d4c7fc50410b025f4e3c841a2c2b8", 0x6d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="5f5f289bc541580e10a5ffd8bdc056c76b7c635148763b07446008a3b25180c7fe9c0067fa0b0dd58844c878f4b7c8f447f0a4e1b8dedade3d6c66532a8f3a1f3bba77b25506ff3947be2eef601d8e91d485f53c522f", 0x56}], 0x3, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa0, 0x4}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001740)="8336f8f07041c224b3a3f870f7f9aa177792997fe86e4b56a7a074283682dceec8e04327abc98552f6f5d7423087300dd1804d726124f97edf63a9f35e0eb0f829d54c85404081bbc1337946d372cb56bf657c1bc522994d", 0x58}, {&(0x7f00000017c0)="d7a81edbe1713d1b5aa7c97e8642a5537fe8ef0d2905f3c47aab34a8a55e4ca08b7b27efa12f821f0725bc751d6f006d355c6303de652e67c0535ff2e4ad77a009008b35a34e08bdef8a2613ec35bf492024b4a19816c60fee1f9ae3505b390d677e92f675363d264e393a5b71bbfc7e5858c57c7584bbb2276a2e146006389e93e571d835acd26b29f459caba7c1d4912b55623b8ce9bbfbc4e21f5a5cd566e01760d393d39c6f05a9f75b4ba9f0aced13d8d968ca05990c40d8e7d3e367f1249a4cd471441d82dca8f0d5dea488a840a529d3c307a0271b043c857da7afdaf364e6cdd0195b5168c4054", 0xeb}, {&(0x7f00000018c0)="dc816cb0242b188f6105ab28888d96e36d469c2e4d1f0d4cfabccaf144ea7c79c9fc286c805c4239f42f51870aec65c813d2453bfd6412c01fcff2fdebb2b8abc51efce2a74eb8d4129d535ac7c304a42a77da3c10dbba633d8ec92c02ab6e028aac4f5ec95753a020b15a0666c52e584d3e63fc72a47b9f34172d09fa2c6f6b9523b1", 0x83}, {&(0x7f0000001980)}, {&(0x7f00000019c0)="3d65db1edf2c141999dd2250a9e793e5b830fb6e072e69675b1e3527feb17302acbba20ebd59d9e031ee5d151abf04c62405e13c8c7799907372ca38a8474e1f4e618c2573e6cbabba8ba4aeeea6395285be9e60c469b9d6692e94d69f6280c45b735950d89d2186cad72b6b4f6e1e54821a9f3ebbe2d5c2493449b5f6059993d6e9bd1e33579d", 0x87}], 0x5, &(0x7f0000001d00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x88, 0x800}, {&(0x7f0000001dc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001e40)="5df0200f83a61123a30ae5f22445bcfd7584f87ca439c5de3b0c01d0e54c71fea0bd4beb7fcd8093f991d83ea3d1ceb836ae2d290fe9b6c084e3439ba23288994b57ad0deb714ae697bcc167204e14d3bf3e288ae61750b5799199e36dc616f0377e3ace60", 0x65}], 0x1, &(0x7f0000001f00)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18}, {&(0x7f0000001f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000001fc0)="fc07b422afd64170c5ca", 0xa}, {&(0x7f0000002000)="19dda1cd28bb113ab6702ede83443267db02e7203d21a691d6231dd95b8ddcd87a909fa24b2c043fd7cc9cda17bda90c5842bcf05283458a1586caa25d0b2b1608863aa85ae3da6d5a0afdf158e457379c7d5da474c3eede33b3327385b6418aadedb56e3ff8f5498629d5a92c5eb98a9288b8f7d8ec1a594460b6a90f72", 0x7e}, 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0x1000}], 0x3, &(0x7f00000037c0)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x150, 0x44000}, {&(0x7f0000003940)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003ac0)=[{&(0x7f00000039c0)="1bd3ca504d1b542775fe8a6643fc96c281517a3535603479a9aba311f8eff68e2e4f6411ced76e8c45166c04774c1efccdefe3bdc4fe8ef34dbba6b607a077bc73e082c9944fd2a4e5615e2c8a4c51d72aacc58c1aaf03d3185a3b47eebb3f21a92d0973e83485278f6ebce10329196d566694faf72e72e7c45eb53aa06f9b39172c3bf38321912d7c8c7630f289388e5be50607705899e97ac9cc7db0bcc025f29d9c0b64f3715e9ba0c84af84a9eb910953dfeaef55a81def2357146b0639d557d0b55380f30", 0xc7}], 0x1, 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{&(0x7f0000004100)="6868451fbb9dabae31eb7490fda1a5839f7703c39d3e7eed962715d37e7698ac48f916a45e6033f1d4eff70498efda9cfa2560e0b6a677fed6ae77c2f9042c6ef66f8cb461f227b4d355c9b816af9d3a4c41408afbe7d617c29b84418948dc2deaa0a9488430c6bb4b0a53c15b037e4997b6945159b23bede6e2fe4930baa06246a5c6869f44c62a2bf83199db19f51b0e8a5dddf244bd93beb628108b5e2b9cdf77e9af8a25330736025b71c15366340effda3e4e43a1a2c8", 0xb9}, {&(0x7f00000041c0)="677c649cde45fa791b4888438d59572fdde4382dfa44efa63434d7f16b41c84353f558b2234008f589ac58ee647e02576fe2dfcc3584cc960f8c8552468d6e42f92d015609287cbecd18e3557917573e034c55ec1defdaaff58358f229ba862383c023d9552f5e29da87c1f2fdb88820d654865cd43bf4b98c0da1b2f1a75bce9e", 0x81}, {&(0x7f0000004280)="3a088b32fad2a4e0c9e06aea670c6af09cd9e751339b406af3a59647686d79bcfe3ab26ee364e23b7b96f29c572a1f09f03053198dafa26c5d15951405f6be69d60dde9212d1a3acd00fc0f278c8b3d5b1d379b73c3de73142fd5150619c13ba82d4f9cd8f7d97353c08cae4eb4977babd66022c6557f4f4f607259729e4465f480ad16f62fd4becc572d23bd8afc1c83e3d2d7f7bc11482cf7ef9f4a5558543a00150816a2e7ee714ddfe0281fd9a30d8fc83a241439207c864a43fc0d8bd", 0xbf}, {&(0x7f0000004340)="842107dbb8070144f5dec0657f079c8a6f7e19abd9ba3fa9b2b1c6c9906be8e3a123b4734dcfc25ec8e9ecea4eb957ecb1592fd1f36c0638ede4cfd11729c13eacba8ec119ecb69215d0ad1771593b1f6dce0eac241688bb227178dc3c1b95aa05422c71ee39ec1925910bd7660e1f3f9db1b53180a2612812be086fd6a1b7b6392a69beeb0fd55d31048c199de59806d0323e72c9771aaba7bd37b571cce043a843066c9d300ee615531b09784cb0f4cf15", 0xb2}, {&(0x7f0000004400)="8a646e4cfea34f26749253e8a706ab75e987bab04211795884e8c4a8dfc065c0bcb087d9ab54d085086a622b84e3f4051b05daadfa772b8d806f7a5eaf8bae5e5c723b7bd29326130c5cc6cdb8736c51cb69c50ffe6700b0", 0x58}, {&(0x7f0000004480)="24f1c084fb4629fba9a30d0a5f27e1e4a47acf6af835f361fecc030ae1a3adc899e22790cae8a725c02da091", 0x2c}, {&(0x7f00000044c0)="e0a66b7b2db94eb97d4b5b6ab6f03c3fb3f6f6f6c279519d4e9f3efc208413a74472b04547ea8ddcc5076b01d379b07b289108b299e0f222f5472c15d3acb4", 0x3f}, {&(0x7f0000004500)="89e8756efcda90b942955ee19adedec45dfe8cf12ee3f6cc8dc2c7058dd32aec5d20a192022c1116aa40fa159125441f6269ba2afa76a1ac0824b47d5dbb8882344aeaa63df99e3bc5df043f9bfb79467e82843cc1935b1756e5cf4557176f16eebed18671d337646980969a9ecc9838de1c36a43b2031ed4d47d8fe4bd9c8a13bf24f587d1a2bf692ae4346b77e708ac71a2ccfe4d9c4", 0x97}], 0x9, &(0x7f0000004a00)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xe8}, {&(0x7f0000004b00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000004b80)="9ecdcdfcbf7b8342b06bf608859baa4680effce28220d797b2a54484287c8d6fa0af50289e65636b8d6e615fb40c6ffd576b65db9821494588342297a273e89b5c6f79419ceef2c2470ad11afd34bcafa6807f6aedb416d4d271b555aff48f04c5e39cae7e142754d2533e651922c479aaa8bd62fb335d2b19545114512fc16492d5a48f64dfade795ddf202deafc1327b59c34c0070a3dfaeee15cdbb8853ef28f1a3a919f06c7046cdeb794bd5a6c59c5401be23232bf4f18530a6a3501826e208586ba20a0c3153b51f869fdd", 0xce}, {&(0x7f0000004c80)="6b21c6fc1094122610a6324021616aff13117e054ef3f13e3b07cb77525ccc8abc9689c896d0b429933df10880f39c3aa035fb65b2e546852cff77a9b46aa4531d574b18582a32737eef1eedfe7c5e23971d3d9c217f405baa59eab7346dc377fd7d745893a038dd1b0996f36867a54fef7961ad07aef5f6fa17ccac7f17e2e476ec28bcd6fbcf8ca126cf2e198926ea929c4d0d2db4b9a4a7fd5d127650869131d6fa46ef792ab97a1673a0ced44dbef04c55c686b0b0bae7a2d7855f3cd6ff5e31116a6f691e48e20e23718563eb83c6d6711931cfb6fbf61e0404", 0xdc}], 0x2, 0x0, 0x0, 0x24040080}, {&(0x7f0000004dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005ec0)=[{&(0x7f0000004e40)="e2e5ce414e06fc2277cdba266b98f2a896410dfeea1ae550c4b0c340e6a0cbad1cb52f67865ddec9a8b7f59d13b550239ae70da394c66a6939214af0759a34051c7075dffff91396acd8ca66e2721b264636989c8a9f5012e89857d888281d69744eb0a2d12c1839282493ec8e9679942978a1c28d7f555a20", 0x79}, {&(0x7f0000004ec0)="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0x1000}], 0x2, &(0x7f0000006140)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1]}], 0xb8, 0x4}], 0x8, 0x20000000) r48 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0xc041) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r48, 0x10e, 0x2, &(0x7f0000000040)=0x17, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:10 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = socket$kcm(0x29, 0x4, 0x0) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$rdma_cm(r0, &(0x7f00000016c0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000)=0x81, r1, 0x0, 0x0, 0x1}}, 0x30c) 2018/04/23 11:54:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) 2018/04/23 11:54:10 executing program 7: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) [ 124.109653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:10 executing program 4: 2018/04/23 11:54:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x2, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x14100, 0x0) 2018/04/23 11:54:10 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) [ 124.457323] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:11 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/23 11:54:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="00000000feff0000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000431d846bed496503d206b8bd208bfa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000b6db9f22b6f62909e43a800437e02f3ecbd822b35ce8d9213e876075e4e4d3177649644478c13fcbc1c2b0b2af1cd6b084622c12cdb434baf033f6d4acdf69b327cef3cb1edaf065428185035da317f408cfc38943265c7b143d82a78aac5cb1c5b8", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\b'], 0xfffffe65) 2018/04/23 11:54:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:11 executing program 4: 2018/04/23 11:54:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:11 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) 2018/04/23 11:54:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = dup3(r1, r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x10000, 0x8001, 0x1f, 0xfee3, 0x3, 0x6, 0x8, 0x34c, 0x40, 0x17a, 0xff, 0x7, 0x38, 0x1, 0x5, 0x16, 0xbbc}, [{0x7474e557, 0x100000001, 0xbda, 0x3, 0xa2, 0x3, 0x8, 0x4f}, {0x2, 0x10001, 0x0, 0x3, 0x435, 0x3, 0x1, 0x10001}], "293358b2ae7c15f76c083ba86087ccd8489530cdf1fad5926f540e8e9530a7404705889034fadeacc8fae4968e5d3233b6216877f9d9abae392fd2cdaf4704bc0c301c511ed07640280f9069563aa578549c0783a8e809191df97f118f89484ad4b6f81da39bb19f72ea0632cfd791006b426716b9291ba132cf444de3c64f22fcf18d5d495603fb05d9e3649e352883a744715452029242588735ff11abf0104416fbc119b62cbb5bb34054c274abfdd6e492dbcc6a61df74aade3f9061349ad6b5a06544a0"}, 0x176) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x5}, 0x8) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x100) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x7) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="5e0000001cf6b893945898fb22ea11672f711feeb543baa00cab4da0315048b96d2ef86e499f6477f1b3e12e0c489faf5f6b132f26e42df3ccf4d56d116f88f1e0475121e41f1dacaa92c72c3ac1a92db5702f0fd6a5fb4b6890f8b58531c40c740d5fbcbc61f63222890c844a0e47de729ccc0225b899115a2b7b9301b2ed8c70cbdf17afabf2c3f784c9689925820ab65f21f3b7de96db79b84a852cdc7afc164ff38d5bd783b9f9c5084471b2515b6fe8d2f52777edfc4d80ad5f48e80d0066e709d70ecf19e2ddca875f9f964893f3eb530b88c834e763b65e9c56a5a1b00b158adf573a21b4b478408f2d2fe10e0393713400000000"], &(0x7f0000000180)=0x66) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:11 executing program 4: 2018/04/23 11:54:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}}, {}], 0x30) 2018/04/23 11:54:11 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) write$rdma_cm(r2, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0xfffffe65) 2018/04/23 11:54:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/23 11:54:11 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:11 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/23 11:54:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x50000000}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) [ 125.353598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:11 executing program 4: 2018/04/23 11:54:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}}, {}], 0x30) 2018/04/23 11:54:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) 2018/04/23 11:54:11 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:11 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/23 11:54:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x100000000) ppoll(&(0x7f0000a65000)=[{r0}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) timerfd_gettime(r2, &(0x7f0000000100)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) 2018/04/23 11:54:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:11 executing program 4: 2018/04/23 11:54:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000140)=0xcd, r1, 0x0, 0x0, 0x1}}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000100)={r3, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r4, 0x3}) 2018/04/23 11:54:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}}, {}], 0x30) 2018/04/23 11:54:11 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x0, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/23 11:54:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:11 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x101000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x49, 0x4, 0xee, 0xffffffff, "cc57b203d51c12bcca80618a5aa2fa4b79b32938e3ebbfaeb91a4b97bf84045d051a74556c8dec04b210c291", 0x6}, 0x0, 0x0, 0x4c, r2, 0x7, 0x100, "dc029f78b48c80cc50557bd571dcc71b3894230a0bb10261b6a1d71340efda8e9f459b3ed9a863aab7128596f2401436f88468ff21fca9df0b6548876ec9f691", &(0x7f0000000080)='wlan1.wlan1\x00', 0xc, [], [0x1, 0x4, 0x200]}) r3 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0xc}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {{}, 0x1e}], 0x30) ppoll(&(0x7f0000a65000)=[{r3}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:11 executing program 4: 2018/04/23 11:54:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42c340, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1f) [ 125.950098] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:12 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}], 0x18) 2018/04/23 11:54:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000001b40)) 2018/04/23 11:54:12 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/23 11:54:12 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) clone(0x1200000, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="a3a82291cb549e14f86f8df2fb25e52a102add3bdb820b028b58ecb08c2f4b70faea91b67fe44cf4b692691344868fe8d77b9798bbbfff223aa443bc8d5eeca92daee2b47fc9f703c4a2534a1e81766cf121aaa20b998b3f87a178602302c3") r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = dup(r0) openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000eac500000000000000000000010000e7ff0900000000000000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000002d00)={&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001880)=""/100, 0x64}, {&(0x7f0000001900)=""/48, 0x30}, {&(0x7f0000001940)=""/144, 0x90}, {&(0x7f0000001a00)=""/8, 0x8}, {&(0x7f0000001a40)=""/134, 0x86}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/232, 0xe8}, {&(0x7f0000002c00)=""/83, 0x53}], 0x8, 0x0, 0x0, 0xc05}, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002d40)={0x0, 0x51, "e012772f2eff3f8fc0b9534373a4550ce773aa9ff352679d8d5f66b386afcdcb29b26be8c3dab14879f842a6ed27c9ea36fb0f49c2c8edef29f3e4a192346e265176f25ffc76893a4c3fd8d01fc0f430cd"}, &(0x7f0000002dc0)=0x59) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002e00)={r3, 0x7}, &(0x7f0000002e40)=0x8) syz_mount_image$jfs(&(0x7f0000001100)='jfs\x00', &(0x7f0000001140)='./file0\x00', 0x80e6, 0x7, &(0x7f0000001680)=[{&(0x7f0000001180)="548f1ba31926a1084c242f55b0d6224c0dd71ca54ae19d835bd393afb9a3ec3dc2791c124a97c45211fc7234bfd417103153a29f4f79abe95d70419fe4fc91d70beba20dda4b", 0x46, 0x6}, {&(0x7f0000001200)="adb57d990b6c5cff08f370db8df78a6b19cae9780627b71835631cc22f43a11ab89e4ed3b43283771b0e3577dc4d97f8ee3d72e9f187697a7190c956062c532695112bab55c907a9c8f07bf25567c8643836e7a601ace20139526efddbec19926feb538cfd377a6f025fc368ab4bfb36dd6ece565d8d238dcba3fba2922688dfcda79fcd340453e6aea9fbcd5c9d595c6029f06ceec77095f137d379581fa0066d1b69fbd64559859848e838511f0d996f5773284127626ef2c14503cb3f99a15850", 0xc2, 0x1f}, {&(0x7f0000001300)="c4be9a97e4aa9fac466f8837aaa64e22f242eea69e12e91388f7381afb1878f392563e2a473ccd03e35e124d6f71ae48ca1c9d6fc5c8f0ac395bc3a9ae98e3c97a2b25d392788802971bf6", 0x4b, 0x323d}, {&(0x7f0000001380)="abd148adffa72ddd95d6279f337f61f622de9243d9a0f80cd5e8c77141977bbacae83e51e0792edd7f89ed7fd9ea5b67ac02bcf44a94c928fa0ce854c93fdfca5f1713cd7a749ef335b5c6e75906d8ff98d43c9d05ea40dbd7298e7fb7d219454d2cc07cb26b4f9c725e7cc2829c8e811701fbe55fb15f95ea3c32b7dfb82c85a3de4849391a0a01ad553ab239691de843a564a9df3dc30f77356146507107e1b2daa596dde4bd5dbdf7aa850a88beb753069213fa869d", 0xb7, 0x9}, {&(0x7f0000001440)="43bbff3117afe785f58c3193173b735a72884447a662cb7b31715f70e6b970211104bbe54249cfb6d58fb1651584e2372ec438b88cf4f38eeadf4dc8bf84d2c64f5429424eab4fa5f2120623bb41109c3f419c714ebd857079c440272c9a79b030f296b5f7f6a2742d42985c4f94b0cfb1d91a9fc77a165dcc1c3cb8cb6df8adcb2c1d14617f5500b7f0c931ed7dc3e1c0ca4a", 0x93, 0x1f}, {&(0x7f0000001500)="2999d289179da7f2b837231052376db7f7e65f065b056912348b9fa96e3ad4c90e0327d2c9aeefb516282ca73a28b9095edab7240c478091bedac6ee4ae5fd0b3affc3388e2582b0572ff9f0a616b83211d6f8caf19b6d3dbf20a9fcf46a084a2961f24d1730109d84fba66047ffda841f1af13813309d17605b071cd54c662123cbebb5cb79128eb2620f5da1c18bf6f7b9cef2c2411e9d2a3cb57210dd38fda4275a87ad77c7669008e7993671b3836f1383436c5d33", 0xb7, 0xffffffff}, {&(0x7f00000015c0)="b95445ad83fe42de548584d7b5be8a75dcb91bbef0b8db772f63b9db54b5c19db346a519b14e3e76a10b4b01d6d9067bb41f8245981e815da4a617f89b4c6090ca6dbd2fea70cf77751c2cd80034017ec08d503906097993cad14a7afcb04b44439fbe57a09dd7c034fb73dd80239c185453fb8301bc24169bb7d31d773b0451b415462f8064ec12e0a8d1a74163e9d933c101e71d3e66241b8594cdfe", 0x9d, 0x6}], 0x0, &(0x7f0000001740)={[{@nodiscard='nodiscard', 0x2c}, {@resize_size={'resize', 0x3d}, 0x2c}, {@integrity='integrity', 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x0]}, 0x2c}]}) r4 = syz_open_dev$sg(&(0x7f0000001780)='/dev/sg#\x00', 0x2, 0x20040) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f00000017c0)={0x1, 0x1c, [0x4, 0x9, 0x0, 0x654209c9, 0x7, 0xfffffffffffffffb, 0x6]}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffb) keyctl$reject(0x13, r5, 0x5f6f, 0x3, r6) close(r0) 2018/04/23 11:54:12 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}], 0x18) 2018/04/23 11:54:12 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x2, 0x101}, 0x8) [ 126.371179] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000200)=""/207) 2018/04/23 11:54:12 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:12 executing program 7: 2018/04/23 11:54:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket(0x11, 0x7, 0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x10000, 0x5, 0x20, 0x682, 0x7, 0x5, 0x0, 0xfffffffffffffffa, 0x1000]}, 0x16) flock(r0, 0x1) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) 2018/04/23 11:54:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_create(0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}], 0x18) 2018/04/23 11:54:12 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x0, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:12 executing program 4: 2018/04/23 11:54:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) getrandom(&(0x7f0000000000)=""/70, 0x46, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xffffffffffffff63) 2018/04/23 11:54:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:13 executing program 0: 2018/04/23 11:54:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = dup2(r0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x1000, 0x7fff, 0x4, 0x7}, {0x3, 0x0, 0x3, 0x9}, {0x0, 0x14, 0xff, 0x2}, {0x81, 0x7, 0x85, 0x6}, {0x9, 0x1, 0x100, 0x100}]}, 0x10) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) read$eventfd(r1, &(0x7f0000000080), 0x8) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:13 executing program 7: 2018/04/23 11:54:13 executing program 4: 2018/04/23 11:54:13 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x0, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:13 executing program 7: 2018/04/23 11:54:13 executing program 0: 2018/04/23 11:54:13 executing program 4: 2018/04/23 11:54:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) umount2(&(0x7f0000000000)='./file0\x00', 0x9) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x200503) accept4(r2, &(0x7f0000000080)=@in, &(0x7f0000000100)=0x80, 0x80000) 2018/04/23 11:54:13 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x0, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x190) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {r2, r3/1000+10000}}) r4 = epoll_create(0x8000000000000007) timer_create(0x4, &(0x7f0000000000)={0x0, 0x14, 0x5}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000070cff4)) r6 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r6, &(0x7f0000000200)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r4}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) [ 127.297114] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:13 executing program 7: 2018/04/23 11:54:13 executing program 0: 2018/04/23 11:54:13 executing program 4: 2018/04/23 11:54:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x1000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="c7f3f853655912b12a8de942f6d2757ebef63b40d17d7be0b8a45322e3a9927d614f2d52069b94784db12b28cca5556a7a8b3da6cd5b4488763a1988238a4ca7", 0x40}], 0x1, &(0x7f0000000140)=[{0x10, 0x10b, 0x8}, {0x40, 0x29, 0xffffffffffff8000, "527946c3fefad8ff68ad8afb57d5726fbc204e522be298f6e3f3822ed5c0fd9c8c71608e7d340a05d9c10a"}], 0x50, 0x40}, 0x4000000) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="040000007d001572738e886e3f7a2b19bbf83433cb0e0806f16d9b8f70d3efd4fbc1ac1882c5ae2a73029d1ca2b0c7a62a000000000000000000000000"]) close(r0) 2018/04/23 11:54:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:13 executing program 4: 2018/04/23 11:54:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) socket$alg(0x26, 0x5, 0x0) 2018/04/23 11:54:13 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:13 executing program 7: 2018/04/23 11:54:13 executing program 0: 2018/04/23 11:54:13 executing program 0: 2018/04/23 11:54:13 executing program 4: [ 127.940598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:14 executing program 7: 2018/04/23 11:54:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0xcb, "b907cb3d56c58106b64f3cdf5ea5daeac3c7f6cc8588f92a89b466425c66c4aed46779d1c0995097a3c18e49db97c72501c35fd03dfbce46190f116e0cac6b193cbd923a85f3bb31375fd805a712ab7f0ef77601d174cbfc2ea139b2bc2acea71d2c8443a48ab7577e74f510703941a321ab9ed922632443ecce3fce6b8fbafe75d003b0f1129f4e96228a2ddb546f9dd1f50b94c672e699bd00d9261d155c71ca006728d3c10d6f1a24c0b85d824dbad6b1855a1bd563f4bc73a64c1c65eba10bcbe624a673fb62fa98e1"}, &(0x7f0000000140)=0xef) write$rdma_cm(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="01000080400000fa0a00000000000000000000000000000000000000000018f03c31e1d9ae687ee63c830001000000bda1acb059e24440000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:14 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:14 executing program 4: 2018/04/23 11:54:14 executing program 0: 2018/04/23 11:54:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff7fffffff, 0x40) 2018/04/23 11:54:14 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r0, &(0x7f0000000040), 0x100000f, &(0x7f0000000140)) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070cff4)) write$evdev(r1, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) [ 128.792744] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:14 executing program 0: 2018/04/23 11:54:14 executing program 7: 2018/04/23 11:54:14 executing program 4: 2018/04/23 11:54:14 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000680)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000980)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x8, 0x0, 0x0, 0x0, @ib={0x1b, 0x4, 0xffff, {"643e0589f941294d0204b0fbd02ffd4b"}, 0x8, 0x7, 0x5}, @in={0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x118) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffe65) 2018/04/23 11:54:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/136) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000000280), 0xfd2b5ddba386be9, &(0x7f0000000200)={0x77359400}, &(0x7f00000000c0)={0xfffffffffffffffe}, 0xa56cd03c9ab17b7f) 2018/04/23 11:54:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000001540)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001340)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001380)={0x0, 0xbd, "d6976e4e8c1a3e5b0b9c208a2e46e724ca6ff5cdfdc5cfdcf747fdea8d0d1c940b679ca87141865cc9813baa9360d4e5727dea0e9ca72d4ba1682dd32b238bbf073c551cf0d28f889773f315bccf484e1b1d7214f4adbb7bd5378f115ed68b7f7faf200631a01d5364724bc48b728dec03225944e0390902205d22a43fe0897802354215fa11bccc4d0fc9f372612a36de5aae29df8bc71bb2d27b89991470171b579282687f5dc70e997658114761bb695f91c8f15577ef7381f3fe53"}, &(0x7f0000001480)=0xc5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000014c0)=@assoc_value={r3, 0x2}, &(0x7f0000001500)=0x8) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001200)=""/215, 0xd7, 0x101}, 0x2141) 2018/04/23 11:54:15 executing program 4: 2018/04/23 11:54:15 executing program 7: 2018/04/23 11:54:15 executing program 0: [ 129.182730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x372, 0x101000) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/71) ioctl$TIOCNOTTY(r2, 0x5422) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) ioctl$TIOCNOTTY(r2, 0x5422) 2018/04/23 11:54:15 executing program 0: 2018/04/23 11:54:15 executing program 7: 2018/04/23 11:54:15 executing program 4: 2018/04/23 11:54:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) get_thread_area(&(0x7f0000000000)={0x8, 0x1000, 0x400, 0xe549, 0x4, 0x0, 0x50, 0x401, 0xa4b, 0xfff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) readahead(r1, 0x9, 0xb5b3) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r2 = accept(r0, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x1, 0xff, 0x1, 0x8e1, 0x6}, &(0x7f0000000240)=0x14) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000080)=0x428, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000280)={{0x80, 0x101}, 'port1\x00', 0x9, 0x400, 0x0, 0x80, 0x9e91, 0x7ff, 0x5, 0x0, 0x2, 0x1}) 2018/04/23 11:54:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:15 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x2, 0x101}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:15 executing program 4: [ 129.717117] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:15 executing program 0: 2018/04/23 11:54:15 executing program 7: 2018/04/23 11:54:15 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x2, 0x101}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) 2018/04/23 11:54:15 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xffff) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) write$evdev(r1, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000100)=0x100) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r3, 0x6}, 0x14) 2018/04/23 11:54:16 executing program 7: 2018/04/23 11:54:16 executing program 4: 2018/04/23 11:54:16 executing program 0: 2018/04/23 11:54:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="30c7e182a32e8aa3bc80c969b944f1f92b856926c89a8ffbf89dc429ed36a23bdef218e1497c4d1f8f072892867271923cbeaf3f1a2b7a870762cb55dbd21443c24d75bc36eb5db71e54f860eaa5054e9dc081284ad18af9a4a291b1224b010006e75e1ad916d89eb5f32e6aad0f7eb688490162a3cc1baaa3bd31300e835450ac711b0ff5856ef355a1dd81bbbead288e97e7d8ed1ced472c41de3416ccf133e3bce8f729177588dd108c561c233f56a091605f6f2ec71da036", 0xba, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000140)='id_legacy\x00', 0x0) fstat(r0, &(0x7f0000000340)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) getrusage(0x0, &(0x7f0000000180)) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r2, r2, r2}, &(0x7f0000000400)=""/210, 0xd2, &(0x7f0000000640)={&(0x7f0000000500)={'sha512-avx2\x00'}, &(0x7f0000000540)="7165cc34e35ba57eb7d44effdcb32f0dc87a54e9f98a5016fe205f7057b700ae4175287b92fe35f4adac9237a94439d519125e0b41378c0758b181a668372e4f660c2bbd3a2c055055f530a885c4867f251e283dd0b81fb8533f808153ac799411953e357cf41dab5b5e1ffdb424c4752c30195d46ddffcbce55f2b7318c8be91a9d780ccc506bea890d4698e66118980fed36223c0a0afb900eb22f2c3b2d2149a219405a6b01233713fe6910e030f3f68ff2fb4305d481a4589d3d6a762dfc5c576ea0c1f37be03715c4124c6dd0", 0xcf}) r3 = accept(r0, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x80, 0x4, 0x9, 0x400, 0x68, 0x100, 0x8, 0x6a3, 0x1}, 0xb) close(r0) 2018/04/23 11:54:16 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x2, 0x101}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:16 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x800) 2018/04/23 11:54:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000000000)) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) [ 130.676364] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:16 executing program 4: 2018/04/23 11:54:16 executing program 0: 2018/04/23 11:54:16 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/23 11:54:16 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x80000000, 0x5, 0x3, 0x7fff, 0x29}, &(0x7f0000000180)=0x98) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000340)={0x7f, 0x7, 0x7ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3f, 0x2, 0x8cc, 0x1ff, r3}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4eb}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x11b4}}, 0x0, 0x6, 0x2, 0x3ff, 0x50}, 0x98) 2018/04/23 11:54:16 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000080), 0x8) 2018/04/23 11:54:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x0, &(0x7f0000008000), 0x0, &(0x7f0000006000)}, 0x2000) 2018/04/23 11:54:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100), 0x200) 2018/04/23 11:54:17 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/23 11:54:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', "257b9a287d00"}) [ 131.054728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:17 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:17 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xbc, "a1d88e213cdae36ff59fa174370b0c4b2d26060c5b87225afbcd9a4dd4ae243ab10ea64b57ded60625c28b89eed3c5089e6405b4fa3d0b6915e6fd6ba2c1bf2fb94bd8fbb668e883ec5270b34458a026a7cff0501061744e64b884a2e61caf6f901140761c8119d79fd1c7537044d9842f7bd15181b6f2cb92ad06d4ffe7eefb644d894ba19042abd32b9d333cb6500a8a491dafc20dd12c1671001a843aabff113e87195c40179206ac5fc507a8037ab1050ca1c4c0ab0d7d711b34"}, &(0x7f0000000140)=0xc4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r6, 0x7}, 0x8) open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0x4c) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000240)=""/82) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:17 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) close(r0) 2018/04/23 11:54:17 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/23 11:54:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x14, 0x3a, 0x701}, 0x2e5}, 0x1}, 0x0) 2018/04/23 11:54:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1c}}, 0x1c) listen(r1, 0x1) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) tkill(r2, 0x1d) 2018/04/23 11:54:17 executing program 2: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x4040, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000300)) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070cff4)) write$evdev(r1, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="d8bc57885c4efb3e6dc1df226c62b2db7376fbab6a3fb976b0ce9514595e3b88b6f3d555162dae5ec0aa1eda85f23a3ff79400e8ada4467ae3b3761b52ebb061a6869c8dcba0634a83a0ebc49b6e8b5c408813c05e87d9945ec757c12c0df74c2e3aba7fdc515ae1ebe193f8329fbbb0baecbf9559913c5cdaecc5af5277534149f3f3e6ccddc2192f55d8f860f04b57bdf23cb4ccc37f19ce0b4bbe7d2fb4ccb07b18f2ce673bd300b8efb50d5e10935aa1acc9ac2217c1f298471eaa14ba39ee78013c4b627bf852f2be2634614d632a63c2c6c3ff0f0836ff2d1dbd9df7a83cd912e9c2558450c40dd210ad", 0xed) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffff, 0x4, &(0x7f0000000240)=[{&(0x7f0000000080)='r', 0x1, 0x4}, {&(0x7f00000000c0)="3f6ec30b17715f44bc065475c282ad65b3f3", 0x12, 0x1}, {&(0x7f0000000100)="cf4305a32587fae1b7fefc5da4c3b771ac702cb26b877fb048e92eda611117811ae3d813d90645947fd1f4313872840d4c4229f8e584eb51e634ed556319b21b6a401bf363c3db3a5c912d5f6d160da687039fb74e10abfa812d7b8d07dadd8470681dfbcb0960de1a59968ccaa905224cdbbab7483cc688bf9d96e99b", 0x7d, 0x3a1}, {&(0x7f0000000180)="76e51c6f2903c8fea73e9ab9beea56ac2342fe150421811d336558640315f1751a2738a1b04397c253d2d61c8a00e62798abb5d98a30358467aad332648e2a536a8ed83ecf062978d5ed8cfdf21fd2dbb913421ae371d3a7ddcc79f2bcd2f8a99279f5241cdfa852b2f7d65ca1e975fbe20a5a79e4d5c33b476ed6a2bd615601598d19e5f8b0b5ebcdd9da7dd0e6ca9164b272601dde889403e63867edf9f494d3067124159bbd3dc451ce86f5fa311add4edaec90", 0xb5, 0x8}], 0x8, 0x0) pipe(&(0x7f0000000340)) 2018/04/23 11:54:17 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = inotify_init1(0x0) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) 2018/04/23 11:54:17 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffff, 0x400800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) sendto$packet(r1, &(0x7f0000000300)="b1fb272bedd9b29c78d8020ef1f182736750b53e5c00fce22b2dbcf7db41f891", 0x20, 0x0, &(0x7f0000000480)={0x11, 0x1f, r2, 0x1, 0x6000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0xfffffe65) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x2b, &(0x7f0000000240)=""/189, &(0x7f0000000180)=0xfffffffffffffe46) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x239, 0x1, 0x10000, 0x8001, 0x9, 0x3, 0x6, 0x0, 0x3d6, 0x38, 0x388, 0x1ff, 0x7ff, 0x20, 0x2, 0x2, 0x5, 0x7f}, [{0x60000007, 0xff, 0xfffffffffffff085, 0x1, 0x100000000, 0x2, 0x6, 0xf5}, {0x0, 0x1000, 0x7fff, 0xffff, 0x44a, 0x2, 0x100000001, 0x6}], "786ca69a055fbb6471dc8a5c9607c94c3aced23ba077e81d32057b4e2fd0cbb92ca173a196f8803028740a7c27401fe3b568f1e7bfa01950279225190eca8e09fbd883b219758df2c1dfb3899ec34be4729961b4bc416bed82a64ff6b38d9b9afb14e067944f4dad80b06679a590dc575caa00f8b597aae62f50a52e5a8f9f61bee90055cc07e90e64e39794494ba098ab43207b388c95ab557698d0d14eee070b60ea1e7afff58e46bfc42405fce484b5ce0b436917021327a3d228eb0c2e043743aaf7037a093dd5b439595c2b2200e6170072a316d98208c82b97fb"}, 0x155) 2018/04/23 11:54:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000140)="7bc5a7c76fc36a17f3e0da3f9813cf26002d72210e62d449bd192920cd5c75c187f97f93b48b3b02f51acbabe3", 0x2d, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x600200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x7fff, 0x3}, &(0x7f0000000100)=0x8) 2018/04/23 11:54:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x400000) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000070cff4)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff9, 0x40f00) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) fcntl$dupfd(r2, 0x406, r1) fsetxattr(r2, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x1) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:18 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 131.981756] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 132.020741] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x101000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x49, 0x4, 0xee, 0xffffffff, "cc57b203d51c12bcca80618a5aa2fa4b79b32938e3ebbfaeb91a4b97bf84045d051a74556c8dec04b210c291", 0x6}, 0x0, 0x0, 0x4c, r2, 0x7, 0x100, "dc029f78b48c80cc50557bd571dcc71b3894230a0bb10261b6a1d71340efda8e9f459b3ed9a863aab7128596f2401436f88468ff21fca9df0b6548876ec9f691", &(0x7f0000000080)='wlan1.wlan1\x00', 0xc, [], [0x1, 0x4, 0x200]}) r3 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0xc}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {{}, 0x1e}], 0x30) ppoll(&(0x7f0000a65000)=[{r3}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:18 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000000)=[{0x6, 0x0, [0x4, 0x5, 0x5, 0x80000001, 0x0, 0x8b0, 0x100000001, 0x9, 0x7, 0x5, 0x7, 0x1829, 0x2, 0x400, 0x8, 0x2]}, {0x6, 0x0, [0xfb, 0x19, 0xfee8, 0x2, 0x6, 0x1, 0x4fe, 0x8001, 0x15e810e2, 0x400, 0x9, 0x0, 0xe65, 0x0, 0x100, 0xffffffff]}, {0x0, 0x0, [0x2, 0x3, 0x7ff, 0x0, 0x1, 0x1, 0x1, 0x80000000, 0x0, 0xce, 0x3, 0x9, 0x3, 0xcc5e, 0x1, 0x1]}, {0x14, 0x0, [0xfffffffffffffff8, 0x1, 0x6, 0x1ff, 0x3, 0x5, 0x6e97, 0xed0, 0x1, 0x4, 0x0, 0x5, 0x7fffffff, 0x5, 0x20, 0x9]}, {0x9, 0x0, [0xd80, 0x1, 0x7, 0x1000, 0x2, 0x4, 0x40, 0x100000001, 0x5b, 0x6fb000, 0x7f, 0x1, 0x0, 0x0, 0x0, 0xf0b]}, {0x10, 0x0, [0xf3f, 0x2, 0x8, 0x20ec, 0x3, 0x10001, 0xd5d5, 0xfffffffffffffffc, 0x7, 0x5, 0x87e4, 0x3, 0x3, 0x5e363a2f, 0x10000, 0x5]}, {0x2, 0x0, [0xfffffffffffffff9, 0x1, 0x0, 0xffffffffffff3f4b, 0xffff, 0x0, 0x0, 0x6, 0xe2, 0x0, 0x80, 0x1ca, 0x3, 0x4, 0x7fff, 0x3]}], r1, 0x1, 0x1, 0x1f8}}, 0x20) 2018/04/23 11:54:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) clone(0x1200000, &(0x7f0000000000)="d683765dc3d8f146521f4b3e28babd82e55b6cab7842256ac1f13005c270284346f6f7323273edf8bf0ad22e87407baa72030bb44d902a4b01c32abbe441a7468fdcfd0dc3a85b7cdaf1b8973c817b0e3476bc3a4e7e3820b1ebc8e0331a532656a50788ea473ec8b89fe46d681f3b3a9c225a279f368ed329608cfcfd41caaa4e00316c4e6bb083937fa7948813fe6724374c06b6ef1fb1eac182984fd35c3fbae6a4d9101d918514d02a971026bb0f3c0edab6507b03037a502e9edb79925c1a87191e19c105717770b2be8feefd263000c64ea95152725b2abcb1e48a52e7bb529fb9df156bb99610036359c95d901cb523999e1d1e1107f75a08f907856ef366afcea5c0bdff1e5410895dd4740337fcf1cc6247499d8000ac91989cd31ffb2345d5a434e5c1efce54611e65bb00bb996693115c58eadd58991715635685aeee38854d2ffbed12523e8642e332fcc83242a27feff1727cc95d0aa12dc81d9611e18405ee9937c2c4c00da442eaaef2ae580b5d065afb9238016ec80b1987b4504c920b8af63c8c44ab23bb814627b0697587d8db58b435a4413811df386bf63b67708ab8e5532b315d26ca6df90dc24ecdbc4a62efaeecc4e8069ab09e709cbcdb2b0bcb5075e0416c6633fe839d0d1de9d0c0f0d5456051ff52032a2cd7ce93ab7e612fe745b27060b4364c8974e46431ab1e279dd9828da1fd99d60c0e6d231cc245de19b691a93476fa29d736f8272d5b7e4afedfd332c28ab99f204c4161ab27a1aba31ec4e4ce74de70f1f62de76f1f580425230cbe5bcc7682dd4a6ae6a22157207fdfe1464629ab3f4228c02985de1c0102e3bac2b1c8bb0e8f097f3e8f057b71354492c80786c45fb0ad7803bd59c72a595b28f2c9837dcc8630a5eae08a7e4bfe1a05656789af44b58c8abf049a2336d5f7ffb6ff906462c8d604ad773930345832a6ee3b7dba8ced6de1b275b5eec2d9963ff31291401d9350b2cad6b804892ba84ed0315126d5eb3b93f6e47a62999f79d66c3d69a8fda9d29e3f89373b707368c508e587650192500e1b9a616d80e1d1063508b087928b435a893e42c8b0adb1a9ac25b22355e6481d47da6d3d48e29307bf4810f08c85f1be1245461d83bc754f85f05278b6c6514c08af5578f41dfe488095b2ff3157ac48cda04f35c3bdbc331021b496d313fa008e7f403f763286d73c4f3f3130ae358f6ff82a9eda012038ca4c0f9d2f12c705710bf24dc50fb6443e59a022987eacd1bed9628eacec482a7d54e7e839cc41c90c7df1e7d735dc729e7c7cec05c9647bc24552c91e24e8493d3d4273975f90084750f62922a6d5fc03f8dcab82aa837ec2367aa488fa9b5aff01b6d32bcc86fe0bd534be5f84bee1503ff95c405c9f8bdf89f00558d62bbe8190f9ebee25593b13c762139325a90c0740f7669e6d888b758b241a53d40c03645bd21e819f4e92274589a5b85e997592b3bf62c1c58205f873e5398dbec2d573267b0e7429920fa7e20636f2c91cc64fd7f47da48d94e4f78610856039d06fa935cbfe88a53c107a78bf77d29c4049d50dbb8ba2e2801e1c50c51e582dc32f0cb349680867a65dbcca77759db9d453fa5405afbe7b5328b198ac9df0e3d39a12b33810138eac9341dd3167b4cff9078549ca6ac68337286b2dd41266b71723b9c828bc2e2d898e01a06254cc02deaafb06f85103a0dfce974dcc685e66389d0489bd3b5c3023873c1cfda4fde4238e24827e825a5b7170df96547fbd798a2348d9ee3d12cce65e9079ac26db4fd5e2be12f45cb3c52906b24df7966bc6cb974885fa83540b4e3a012b7ae7f3e9140015f59cf0b2d1521969df4a13d160ad6aa7e3da954efd5979e973d57fd807942f13dccf79b846c7d298de1e76aa5a8e24acd63df60ff59cb07e59f49166324006775abd5e8accffc54fbd416f248346ed6e88301071eaffc8f88a8d0e00ec3483781ca3d6edfa25b9a302e7fa31130959434dcdbc750fc75cd70711a1bbef2c5430c5b26968bfd779349012f524700209283adf9d7dc083c5a8ac6d4b44ec8e5372f9fa586a64bcf9862c3f3c55ed3aa8f60aa42763caa651d98a9a917715aa77f7a4ab55ba0801e1609eabaa91450fa0e20c6bb74e9b257dedd07d2cb59aec29a0c5c5f4077648a9a3e243cb4ac399131f00868cbc43cd7157a976193d40c2ce8f25307d2ed88911707bcf03e28f441401cbc9c7bc39cf5eef9e9ea9979041fdaaa1401af2ed883902d9792d5503c516bf0cc8be9e1181db99fbf1b29b53679565a33ddb639781123ba37347667235a4614a783efed95e270bd863f9cebef9d9a12eebf2d6f4f0f83bddc31bccc3c2a7aaf32b17ff8009cc9ba939d9c44ed9583038ca714a0af4bfe2e88c71da8c5ed589fcc43a0ea4d051f2f307e59265bad816e4c58180fedea0166dcbc678081c9a06bc6202c011c279c3fda2dcf5294035fdfcb962a3b7f358e986278b754aafbd2a2fb4bfe4669c42be91055f798a4c95eaad76323b85c391abc2e3e3e3ccbda5f1c881f4229104494906360fce286e941a18518a2d9b1264be2311d57f76dec6584c608dad515fc62e6e20cce8061e6897804e23232ea9aef4441d5c2222b38ad698df52e7d94c19b2af00547d2be68328b4697b83c818342990915c7967eaaf1a602792e6b1d1823db68b67307a724b9afe3a2b0f51f3c70755eb345a7b29a1bc7bc439ef2f6dd96c115d9b2261f2d5847a6ce35dc753a2abb91fe3345273862f6e2ed967e6ba7218d67af2a31a92d62f475b4e060e6a200e33632c69d852296046f4376c7fc6d72aa37cccb2ac8c94b6aa9250fde6ca657babf8d3effe838483cab82f716b13cb5ffa27e37ba19fe082dc991d7fbbdfd0d2d1862ad07c9375cfc94bf4f3be4b6c3e180e27cf7120309eeb21ec58df8a8b7688428cfc09d1659fbe40b555d3ecebee58b588ea2aedd66b03a21b96af32bf64d918b111f7a7017402389cbf49ab977f7170d2f60e4b534f9b8de7c92f82f0fbf67b4b18163e0684af4125bf50396fdd9faacf9d3b3679d44bdd566a70c342fe0db96df7758f741763c6f764dfafe365a5ff83c49b78d342fd95b626786970b3e53eb29fe877b2e24c380af4dfa3ec9d9c6cbb369ce8d92a6d499171e8f8f6168c1de065d9bff420a8855928653576f8712c32ea62b1f3584b39cb2c5d7802b4eebf488f75543787e1c192d007b3660eb485bc22c957b4bc4d3c0339652af5b3eb6c026fda7728dc4617a7c2500dd2c4d9b718908b54a959954bcbf2d25f61da09de862fec0c27ec00eee1fd1a584d89186537b53d3fcf615921e36c482bd67216e32bd39ae8180620c3868132f1f1506a39923c5e8c91aeeb35732283db565a6254549fb4b43d1cd08fb078ce79ccf63206497486ab591ed5396ec0d1b5f793ee752a457c028ec635d88ba7c936f1b11ed9a27315dd26f46587ea250d8da427830221a578254f6c224f7c8f72911b1fb43abcdd866ba0664bc7bcd30c13cc7d2ff9e522204b023951ff2f43436b36ada1f34e5bd82459f25bd395ab1c2d3ccce4a686ad14036e6e1c8428fb9936e413118ae1a9814ad8b1f4c51f5a23aa5e1f2e97ba0f964f8722eb27a3e9f4d843cc2edd101d02b0a67037951eb52d701b05270520f1e2b5b5f04dcdb84bb9a98a0556d59133bb80c3d17e50ecc7c880d4f981ec543638c1c29a1a88924f80138bd199fa5fcc727a6af49f3d42426102c3c3d7950a0ecfd35c5bf9df29326def196e688a24c6bfe453293dbde88f0259ef5538be025246eb4b185f8b8e42adbca4504877605432526d9168506e3ada889bcbcad0eb991a1752292c024634d1a50d159856f830f1cc75eaf90918ab12628d129a0053d31c8cf04fa771860d0c7cf16c27fe9721589a204e17a769a006866943670febc3ea4c3cbdb95338745bff93e2cb676a2226e7466b04d3aba1640aeaca52c429ca20342d24eaffb9fffd1048fb8ce9ce56f76f79f46b7c988ce2eaeecfe90f43e9dcf6d14ef591be83eba3688d3159f083a3d60d002919f915c3bb5e78c49e640687f208a5931121f47a2e8e897e3e0e1d8eed7d10d71ec2f77a76c7763d9c6a39439b57b10c47ff934f33c69d7af0259563792cf1a7c5d1fb91cfc9234defb910d2e6d154181eba03e850e207ba70743f92164da43943f8d76e832ebb34734afa3c4a588d55efd2a12bccd906045c0d4a26acc53d5e9f24c90f27ff6f6aecf6ade52fe8457aaa81e624de59bf18e474d97e76abc589163258c3040fe0e251431324e6605627a24f33d7f737881d098201a11141a144a3784602ff2617e4ed0de348755368bb80631e33802a9f050ea1b036c19a79eca6d2c613ca8d77f5710ceea2faa8cbf39bc0dbf7199790c3386b1b0e36e92d228b3cdab127704c33b807048612452a855214934ca8ce7002a648e6515fa4fc6ab36b459ed94ebd21384ea46d150f69377b07b6d0bd42f5544eb96ceaea0b8e472afc2c036a38eea39be1084b18697abe5f108aa41bd41ff9df22759195b750a505e68383bd4964f30fa6ad0154b1682dcc9278eaf955c8b69340bc75a73ff7cb983133a3ef8fb19c0f6adc1d8207bf1c87d292b8299667fa8fb2b59138582503623983401433917e1b37bbc5ca8e0a511858df146755585742a676659178c8a695dd29bb72c2025909a29d18f33a6da38ad849eb0f15be6edd1efeafbd604d72d32c7580c092c59f58e1be3c261042ea73b3df430437b5768d926588c249c0735d3bc662615dfe9faffb55684af3a3805bff98da45093cb49edb2debcd7d49fe30f3789d377320342c70691b7e848efb23b26956e7d5daa7ef8e4613e70a7ae5d007eaa1bf8d2b0497379663bb39011f05aee8d06cf86a48941e84de58189393b875d445029399be5ee5a968993a4a61c6f961b11246c8a3012c359a7f648886efc30ceeb16f926420cd8458cc594b3eca2b80666a8d0aa1c1a5cd554a74ae84ee836361814ce456b39f849b638c7144bd6522d3231bee01f25ac9d2136ec84d49efc663432389cca13de3c1be1fceb7793709f59579c75e6653c949de30990dc853e771ea7f7fab648a032e9803daf7f3ba5154da80aba914316034e7ec99591ccb76e452e41a07baa0b64ce9187062c39012be99e97b0821b09c67a9eb3747f9a10197015ced29c18223a33f3639ca614e27f9c7d7782fd6dca62ab5f87134ceeac534e35fca4bb3de3040bcb3fe16a6acff03394f51636fb346cc4de95c8c5ce05f0f41b82c234f98a59623839ee5a84bc27d1473963f064437090c96a4fdcd0c983b00cf6700f1a69a4aa9e89c038ea694ca30a7c3e01e8db76e635ba0763bf72feb9f5831a582caf0e6bfc4320e9478277f36a145c37929311a53b331762b41e9df1d870efda8a05c1e837c9c94e0c2dac0b80bd91d0c5eb28b01b5eb66e9acdaf9854615d6c942714b519d4c20df5a0b110852790e5d191c3c86be063c3177fb65886bfec6e0d0f72ac3f13db1b1fce0de39ab3b5cae310648c5b1bf0640ed4c85819c4284aabfc88fa1168fc21f438c10acbfcaca47c031e1038ca80df7d6cfe78b8c76d0119418cc3bf8e3e5e8ad2dc96b99d557de1966f38a7c275b516c0e606137ee005fc51b91c0f06ab78cf4baa4197d6dcbfe7d8472146d81ced921e8faf035a7c2b07060b68e9a92c8b036627f10da76578f37ba825424cd6c0b784753575cac5b18b4f173a8647aa62423c89be309a0c5c307a849ff5258ea8469be2a13", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="a3a82291cb549e14f86f8df2fb25e52a102add3bdb820b028b58ecb08c2f4b70faea91b67fe44cf4b692691344868fe8d77b9798bbbfff223aa443bc8d5eeca92daee2b47fc9f703c4a2534a1e81766cf121aaa20b998b3f87a178602302c3") r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:18 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/175) 2018/04/23 11:54:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x8004) sendto$inet6(r0, &(0x7f0000000040)="64ab8218a9c5b48c02cd5660873196db4a7299fbd34659bc5e70454e05f6c102f606a9e947a0bcb0d8ef6ff0b75308a8b222a44146f1470c8bb2633aea3e27d9d1fdd28900b33731ee8adc43119c5059d41f02e0", 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x5, @empty, 0x7}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getdents64(r3, &(0x7f0000000040)=""/177, 0xb1) close(r0) 2018/04/23 11:54:19 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x20081, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r1, r2, 0x4, 0x3}, 0x10) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0xfffffe65) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="d1930c55e5118c7fdd5d09c01ffc7312b7ca14985d5a992cf91512b2764cd560fe8407a657903caf8e43cb2b6c943ddb1bb041ebc757d21341974c93d8323140c2a93583834881ad254d694d02506ab4c84804a18a5b34e8370aa738a0e0112017ecd2c440557d0fd40f1a86457e2d52167fb7c13519abf592422aac2b985f329015d8085302a41b40bc46a6c487", 0x8e, 0x1}], 0x20000, &(0x7f0000000280)={[{@noquota='noquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x78, 0x3f, 0x34, 0x33, 0x0]}, 0x2c}]}) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x100) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000000080)={0x800000000000200, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @link_local}]}) 2018/04/23 11:54:19 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:19 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) r2 = dup2(r1, r1) ioctl$TIOCSCTTY(r2, 0x540e, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/19) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @rand_addr}, &(0x7f00000000c0)=0xc) r4 = getuid() sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="8800000019000a042cbd7000fddbdf250a8014010000fe0b0006000008000400", @ANYRES32=r3, @ANYBLOB="080014008000000008001000ff7f0000100016000c006c007200000000000000080010000100000008001900", @ANYRES32=r4, @ANYBLOB="18001600140001000000000004000000feffff14000500070000006e2336fb76163d330000f1aba8dd54658cd8a8b63c4ca3a29c00000000000000ff801981af75b9405bfc0924ebae1b75537a0d187f256d756b2dd0239ba9eb222d9928e30d90a8b9240c97023d7f15e147bb637967b08e1e25cbc5e9ca03fb1cd7625bff018cd0cf81d3b21158d02164c979dccca496a8fee9f290275c"], 0x88}, 0x1, 0x0, 0x0, 0x20044045}, 0x8800) [ 133.188638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:19 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r13 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f000070cff4)) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) ppoll(&(0x7f0000a65000)=[{r13}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$bt_BT_FLUSHABLE(r13, 0x112, 0x8, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) mlockall(0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r12}, 0x10) [ 133.248747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:19 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x4}}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000e10b5e1b147cbb8477a5bf6910c192ae7e8fd06bfae6b2eba1dd6e319e51ce6bb13d8ebf051b33051d48242849e97f6d575d09b6198468e12f", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:19 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="56099dc333004000"], 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:19 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) [ 133.501634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x402) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4008020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x34, 0x10, 0x70bd26, 0x25dfdbfc, {0x8}, [@typed={0x4, 0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0xc000}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80040, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:19 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x4}}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000e10b5e1b147cbb8477a5bf6910c192ae7e8fd06bfae6b2eba1dd6e319e51ce6bb13d8ebf051b33051d48242849e97f6d575d09b6198468e12f", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:19 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r13 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f000070cff4)) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) ppoll(&(0x7f0000a65000)=[{r13}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$bt_BT_FLUSHABLE(r13, 0x112, 0x8, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) mlockall(0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r12}, 0x10) 2018/04/23 11:54:19 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:19 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 134.006124] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.017466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000000000003100404c72d4b24335f5acda8943ac64ba0c0f60e39042872187f63ca0995a49bc94db2d6036f0e9c0fdaa94714d49896b17ee2a6b14492e4f9263de253194cb383a3d6cca178189a6a96a05c3325b16b285453937ba"], 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="03000000000000000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') setsockopt$inet6_dccp_buf(r2, 0x21, 0xb, &(0x7f0000000240)="cb6476dadacd9aa5df6702b22dd49328719e236dce7206f53b7ccd1730bd57bb1d7e8d5ea22cbc389d66494dd0f8bb40b106779cbcc56dbb4793f94dfcba5a675048e0a9d7f4898b0fe380f02b3aef1595ec3e107577ae758e31aafff54af29f536835255b2b1deef378624f282df5c3650aff0e86dc6f59d2802a497a7b72bb168c6c3bdacabc467db087a704242ae1eb334e31557dad430d6bcbd50b343e80502514004796041a06271f569a612f4c8358b95cda1ffde14ba4afad468976ddd97ac20eae06617f2009bf1f475070901636c03c5ce89b4a462d7b22da09c885ae3f4539ccb3", 0xfc42) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x4}}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000e10b5e1b147cbb8477a5bf6910c192ae7e8fd06bfae6b2eba1dd6e319e51ce6bb13d8ebf051b33051d48242849e97f6d575d09b6198468e12f", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r13 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f000070cff4)) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) ppoll(&(0x7f0000a65000)=[{r13}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$bt_BT_FLUSHABLE(r13, 0x112, 0x8, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) mlockall(0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r12}, 0x10) 2018/04/23 11:54:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) 2018/04/23 11:54:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x4}}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) 2018/04/23 11:54:20 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100), 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x3ef) write$rdma_cm(r1, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0xfffffe65) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x301, @tick=0x6, 0x6f0, {0x9, 0x100000000}, 0x6, 0x1, 0xdb9}) 2018/04/23 11:54:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x0, @empty, 0x4e24, 0x2, 'rr\x00', 0x1, 0x3, 0x3c}, {@multicast2=0xe0000002, 0x4e21, 0x0, 0x400, 0x468, 0x80}}, 0x44) 2018/04/23 11:54:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x2403}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0xfffffffffffffffa}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x4}, &(0x7f0000000400)=0x90) r5 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xc10, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x0, r5}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0xa611, 0x8, 0x18, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000000c0)={r7, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) [ 134.365323] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40), 0x13f, 0x4}}, 0x20) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) [ 134.474646] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb8, 0x300) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x33, 0x8, 0x4, 0x4, 0xe13c, 0x4, 0x5, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}]}, 0x48) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="ea4874ad2c2cc1cac9ba237e262622f3b1aad789c987b3bd2e266380590f6d71a64deeca2824aa93a6dc853388d6950fdabc2c56ff0babfdc1f829ba5f099b4b4ee5efded1a10b6b423758472b5d01e4a45bcdd45f26", 0x56, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0}, &(0x7f0000000f00)=0xc) fstat(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000fc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001100)=0xe8) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001200)={0x0, 0x0}) r12 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f00000012c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001300)=0x0) fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000001500)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40080000}, 0xc, &(0x7f0000000e80)=[{&(0x7f00000001c0)={0x118, 0x25, 0x22, 0x70bd26, 0x25dfdbff, "", [@nested={0x108, 0x40, [@generic="0fe3987c82902ede49d43e0971f2ccde03f3d89d59f34abe7fd49b20", @typed={0xc, 0x83, @str='trusted\x00'}, @generic="7b4721abe4f03f3a91af782a1915e048e37458480bcef5c75cbff1a170f8681ef8a788a97adb9385bde81738231e09582e2741cbc7b95290476822b6a34a1436590ce5b4b05198bc8dd504b55355ca07ff17515ce3c640c4c7dafc2b6ca4b595295904b86345a127004d80d5b194cffe95d7ffc2059e2136550d92876c1acbaae5a88317be09fc7c4b0c7bd62888b409cfd362250f85460022917b990d6c82a351287bad524db43613b6c504d39cc2b6b2fd7e5753ac8c415f4230389ad5d187ab63dad1a37e917afbfc9d5aa6cc650e", @typed={0xc, 0xa, @str='trusted\x00'}]}]}, 0x118}, {&(0x7f0000000300)={0x55c, 0x15, 0x0, 0x70bd29, 0x25dfdbfe, "", [@nested={0x6c, 0x53, [@typed={0x8, 0x2e, @fd=r0}, @typed={0x8, 0x4b, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x29, @u64=0x2}, @generic="4fc4232689089b84fbb54a76090cdcd63468154e2d0a7574e077a88a463a118f2135716b33078d15d787ee28866d6d5bea5473b634368d32728ff8e00c0092e6f644ff580dcf44ee15"]}, @nested={0xdc, 0x6d, [@generic="aa6e68e378638e6eee9c464421550f7a8a93e0fe6d5f32b728a80cd745914c07db30f2c613d0e60e1087d54faac071eddcb2bf9a22fa4118dd5bbd4a6be058d04a8d470d59137f028b4c0a3ff231c48f309047ae28b7925c631b0767df91ff14916cc99818b55c76f01a1bee7559fdf377dbce82920738a388", @typed={0x8, 0xf, @u32=0x8000}, @generic="3aa8c4e9db818a1b97ed7cfe732033e509d36cb1710aa0d5ccabee53c63563f9e2d18b78ab5e3dc2096f402607876102c6d1555105d3dcda8d6ca717550d00b4748e5c600cadde11945df40ad150bfdb96", @typed={0x4, 0x5c}]}, @generic="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", @generic="2a191cceb7ad5e5d563e3cfe5bec875e025f40df4222a7d8aba613453f1dac15fbbe3e005cb0c4a1c134010b9dc6677bca930590c170884858bef16cc7aed78c2f681c72f75bab1e67bc362d65492f5220795ed1e88579827a30b6daa291cd2f8359c91ebaf42bb1dba568dcc60625df42d59f795ac5ce06056ca16623529dde00e7bb87870255d882bd9fe9dbb7b447dc6edc6f2139d62be1be", @nested={0x22c, 0x54, [@generic="15f899ca73897ecdb0ef2a8452897e141cde05716ffd74a40729ebf2749c1e202357f30a239863f5784da8ec9bed61db9706d5d54fe0bb2195ec13f2812e1ab4cf878125ea9c8346c175a66c304edab40f4faf12ee6615bb472aee4185d99aadd09bf51f127f07db8a266f8c79094baa04716255cf59", @generic="9e1c052c1618d2ae9aa7", @generic="6b4dc412dc373d3049d8890e0b523bf6d72b9fb36ed204e63d628f422ba2453cf681a720f5cb912e894624f72c821d44c0aa10dbebeb10341d41068a38f46965e47c1af5e7a76beaa8da66580fdabb6ab7c7229b222c7402b03722c01c7a109ac66c51015b1e7aea8841b58d2ed963777277ca2f7614bb26d5bccf3983f7", @typed={0x8, 0x18, @ipv4=@multicast2=0xe0000002}, @typed={0x4, 0x1}, @generic="4d115b9b7649d3369f5001a981a1769ec506d20950d332ff64a10128cb3c81310dbb8995ffd7f59f576b04dc9dfc3630b349fd02fa703f3ec038d7f4a227b881219031ebb62e33b36d9561a9ae76aa56dc37ee6a95", @typed={0x8, 0x15, @str='\x00'}, @generic="a6549b97f0e3162151c88cd9adfdcc859cbf430d0087758a99e0e1055d930c4ac2c9a30d638090c6a05af0b342b724c94ad73c6f5612505ecd5328e86cc6457fe3b3e120a3008953fd92c3bbdb308746a8e4096424237c77a5ab482c1ea9e6031f775586febd57e40baa75cdc0a2a4e96ff4074002e2df485c073ce2a7be6f1bd75d2c84f0d049b3b4ef9636568b9772ca5027edc855aea568119fe521a0bdd98437a3e9dd25f7d9cc245316c83ddd6c25d47d50e964092879f49d8890a839af"]}, @nested={0x3c, 0x2e, [@generic="9d4823ace3da0d27ac79486db48934edc37318f2090ab24ab6a4a592513cd3ab0e46089533a4236b0906b1d7619ccb79550e8eed30c9dbbd"]}]}, 0x55c}, {&(0x7f0000000880)={0x5c0, 0x24, 0x400, 0x70bd29, 0x25dfdbff, "", [@nested={0x2d4, 0x11, [@generic="6ce2bb5db02fb8c9aaaa7e0725348b60125319e85c56434ae039bfea475d74927138a7d4b20ccb9bae9fa5582aa8dc8e89ca2e888c6375b1e83558afe2dc9205a8b8f2565a6e2db19e70c6b61091b23050e4d08bb430fdc1a902d414ee36c628cbb69b9df5a2ed2e01ab349ec424b3775d16cf6633b60c69e34a954dd3fb47c087f8cdb340a25bb0ffc01a054026044eeafdf9e7366e43bd3b656446f3df25ca463667894d2b1df63a33b172762e0d59175d2fdb447cb33c64", @generic="94b025a4869604cdb0b9cf3523ace79f4d2f46848fdbcbd3f424148ba7287627a39d82a5e2c0ec946bdce6d0a8f3bfa8b31e483551d182bb00fb10f5b5bb00dd5cd0f9a0fdbcc30ee35d506a7a797e3d86fb1972e7a09629f212d9663f54015b3e139f219ed10a3f8ad34f843dec3284c0e6a1502131defb7049fdafb1cff06ee40355da5a0f66edcc9963fc2773ce3890e8392611f37abbf967d1ad41641021a7", @generic="54192fa8c823870f1207d0283dd6a38c6e4a9a4f7f1646eeb754a9c76280ffe4fea3beb47098db2fe55bef4096001af1a68b184509c6a01808e3ccc47a0ee7a6f3d46dedee7671259c84c26b82d586e439610ec5b5d21cee3feee7a009ac8499f08a277f03314408ea0a", @generic="7ad1c5625f1b3b719996f42dfc780bf264f88462fc00a050450e7894cfa16bc42c2e2bde92aaa140e94dea0c06adc7e051666be135ac8fe2ac745962694535cb", @typed={0xc, 0x23, @u64=0x3}, @generic="4221071b44b994fc188a3ea1f1ccd493222d0ece9ae5fd903fc011d9e4c637f7607e3385c7d530c702837edce3c3658b91d25fa8baec4993ed24f9436998674ca1a608cd512bebb1317c58c06c36553325e5bd6e018cff0c6e6749d2f21885b16915c5151f4c5b4ab1f58d5dacd3703e0e89ae2d2c4a17e54ac3643e0ad21c2805c3aa99e172b437773e89cf9add552c3e378bc460", @typed={0x14, 0x93, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x2, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x8, 0xd, @str=',\x00'}, @typed={0x8, 0x3f, @ipv4}, @generic="4702b932f6b3e2815be4360e930249def916954aeaf67461461bf8cd5ee0881dbd7924f5eeaa7ec81110f00c96e8d816b50bd9e5f1c4caa897d4762f28ce25a3e46b04822f1ad1fdd2ee39dea887c0b2b5c8956a573904eefb6305c2e360e7b3d08198e47f2db150b540c7d041bdb73e7eb93f945e2c8e8e23b69d4a9afd689e7880f09480be89469ff6433dc41870d1591caa4af554c3b7c8ad8c5f4e90ac547b57b3fe27018a47a3118f9659fa63c57dcc91d7c6", @nested={0x214, 0x24, [@typed={0x28, 0x3e, @binary="55dbda85e4b9a39af042a129979350ba6c2845a5fc4a22f999d58745d66c9c34247e1aae"}, @generic="433bef2cc4a123856d7460f3113e808342c0edf77a7ae1e5d6751d217ee55379810b7cc71a9ca6b7ef49d2ad80b99ecea065996bd0ce30d66f0cd0caea4c1f76055e82d07a889b08f0911421509fd3e33a194c53b7b6262ac4d34510c61cfb221bf05d687ab37ccefd723f7eed211c9053", @typed={0x14, 0x72, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x54, @ipv4=@loopback=0x7f000001}, @generic="74459b1f2184b3855fd870bf9554990f374c90fa3455ca6986d6a2c5a58b598a40564e", @typed={0xc, 0x4a, @u64}, @typed={0x8, 0xa, @u32=0x7}, @typed={0x14, 0x12, @ipv6}, @generic="02638cd19fdbb4a1cbdee75cfd57e40850408d0b023c790fd04675c60f540152476c34b40d451c15111e87f05a9b82bc8180c9cca41e151e16ac2e3b4d5050b1b88c453ed5a3bf8d15dd15fd3d257ac64829", @generic="6f22145f61a90651286b171168bee59ae10f675107e269226905d5737473cb07e69403b22240f45c375cf94bc723bc78f2523a3179d58e1075563e1fb1125b5dd14224d522541c5d35d8b23481d381370015a6e86b76b80ce45eb2916a02cf98eb2a67858d5094cab420f8ed51ba5d1eb1d52d5d997624a3185769cbc937067233dea0594c99a0a89f9894c43833c817010dda578f497871125ef556718d7d85c37206d1270dd810f6ea51d6498214501bf7f9e8d58f48f7279cc9f04c"]}]}, 0x5c0}, {&(0x7f0000000e40)={0x18, 0x37, 0x335, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x62, @ipv4=@rand_addr=0x8}]}, 0x18}], 0x4, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x10}, 0x20000004) 2018/04/23 11:54:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) 2018/04/23 11:54:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r13 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f000070cff4)) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) ppoll(&(0x7f0000a65000)=[{r13}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$bt_BT_FLUSHABLE(r13, 0x112, 0x8, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) mlockall(0x1) [ 134.713926] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4200, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000140)=0x9, 0x4) listen(r1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xbfc, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000040)=""/159) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x6, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x8009, 0xcd, 0x101, r4}, &(0x7f00000002c0)=0x10) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40), 0x13f, 0x4}}, 0x20) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/249) 2018/04/23 11:54:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9ca8, 0x32000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000140)) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000000000000000000000004193e42c11efad6ff0433ef0040e1204987db7bb6bd921caa5e234515f6aa058eab26ac19258025fadea24a45fe6e2b7f2ffa2e3c3761be9d316315c918ea6c85e4d8d3a5e1944aa2f93d2d753bb4f017747017a96009df66207b1d75e1b63062d4fb8ad4f40173fa1150156a0821a0e9a99cdc27fd8b30c0c11c6ba500c5ba0a3d16e794d274d05ec", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) 2018/04/23 11:54:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) r2 = memfd_create(&(0x7f0000000000)='\\\x00', 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x0, 0x2, 0x8, 0x4], 0x5, 0x9f1, 0x62e8, 0x2b516ef2, 0x9, 0x31, {0x7, 0x7fff, 0x5, 0x6, 0x9, 0x81, 0x0, 0x7fff, 0x5, 0xffffffff00000000, 0x6, 0x4, 0x240000, 0x100000001, "cc70da5accc89a959bf52944740b1c004dd2ecc7c4c9a753597b1faa1d5ac722"}}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000280)={r3, &(0x7f0000000180)=""/233}) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r13 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f000070cff4)) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) ppoll(&(0x7f0000a65000)=[{r13}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$bt_BT_FLUSHABLE(r13, 0x112, 0x8, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/04/23 11:54:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 135.029600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 135.069962] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:21 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40), 0x13f, 0x4}}, 0x20) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/249) 2018/04/23 11:54:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) 2018/04/23 11:54:21 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r13 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f000070cff4)) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) ppoll(&(0x7f0000a65000)=[{r13}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x2, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffe65) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) clock_gettime(0x7, &(0x7f0000000040)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180), 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x200, @time={r3, r4+10000000}, 0x10001, {0x1, 0x7}, 0x800, 0x2, 0x1}) 2018/04/23 11:54:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) [ 135.293566] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:21 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="dbcae7a16722f290e7230464d45427f96cc8c35c5addc04c9ab62941ddcfc280a13ae6cf2d2d21104f2b2ed77df26456fe488ad354fb61c9335130996402db9fd37a1dc7469522d8bd587b65b14f"], 0xfffffe65) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x4, 0x2, [0x56c, 0xfffffffffffffffd]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0xc) 2018/04/23 11:54:21 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/249) 2018/04/23 11:54:21 executing program 2: r0 = epoll_create(0x8000000000000007) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000240)="935bc22e43a138a817aeb48e33e462f5758d90d523ba1805593c99baeb0527389ec501a0927f0f52bbfcee248ad9aebaf818af9522b61ff48ba62591642fa112310dae3286d554400ef3d7adee38a3a939cf07739c01001d88acb5bd41633eb2e456279d093477d4d853d09175ec7371dee74260a21cdcb093", 0x79}, {&(0x7f0000000380)="4f5b461778743a5736771f9e44033ad40d6ad3381ac7ea247df5c56e787ea3cf15c8a15319c4c30f6af80bd1f84bc16ae83a1df9439b8e1386fa28775301a074690ac993687c4ac047545d362359c98e", 0x50}, {&(0x7f0000000400)}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000540)}], 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x10001, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @random="09f864a27e0e", 'eql\x00'}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000070cff4)) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) write$binfmt_elf64(r0, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1, 0x9, 0x2, 0x4, 0x3, 0x6, 0x7, 0x1d5, 0x40, 0x32e, 0x7, 0x3, 0x38, 0x2, 0x10000, 0x7, 0xfffffffffffffff9}, [{0x7, 0x2, 0x4, 0x2, 0x5, 0x1, 0x6, 0x80}], "08b6fa", [[], [], []]}, 0x37b) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) ppoll(&(0x7f0000a65000)=[{r0}], 0x1ffffffffffffd3a, &(0x7f0000bc9000)={0x77359400}, &(0x7f0000000000), 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x20000001}) 2018/04/23 11:54:21 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r13 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f000070cff4)) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9", 0x41, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 135.993251] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 136.022256] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:22 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/249) 2018/04/23 11:54:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{0x80000001, 0x3ff}, {0xfffffffffffffff7, 0xd62c}, 0xffff, 0x0, 0x443}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x60) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@ipv4}}}, &(0x7f0000000180)=0x62) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'team_slave_0\x00', {0x4, 0x3, 0xffffffff, 'l\b\x00\rk\x00', 0x2}}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) nanosleep(&(0x7f0000000300)={r3, r4+10000000}, &(0x7f0000000340)) write$rdma_cm(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00076affffc0323bc6680f5434432cd5af78cbf0ed6616ea86c1e640cde6121b3ddf043b94bd61636908e47c078d9e648143898dc3c3046c2a285a6c17ed62315c6b8bd220cecd8f0c47604b91e07bfd52869f680cd0a3c724ae66000000000000000000"], 0x20) write$rdma_cm(r1, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r5}}, 0xfffffe65) 2018/04/23 11:54:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xc4e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x4e23, 0x7f}], 0x54) close(r0) 2018/04/23 11:54:23 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) epoll_create(0x8000000000000007) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:23 executing program 1: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/249) 2018/04/23 11:54:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) prctl$getname(0x10, &(0x7f0000000040)=""/198) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)={0x80000000}) write$evdev(r0, &(0x7f0000000000)=[{{0x100000}, 0x0, 0x5c4}, {{}, 0x2}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000000c0)={{0xf7, 0x4, 0x2, 0x0, "fa6157df3c836dd7f0e29178615aa24df2d79ab96eedd2cf0da31a4998e17deb7ad0b37c7c56b0f6d1607d35", 0x6}, 0x0, 0x0, 0xad, r3, 0x9, 0x7, "330c0408ad9448245251e9cc1f3ce08caae30a98e84d34fea009222009a4510e4621b5dd4133e0b9b52a643fd758f851dbac3fcee8052ecace7699e49f2f4013", &(0x7f0000000080)='\x00', 0x1, [], [0x3, 0x1, 0x0, 0x5]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0xffffffffffffff39) 2018/04/23 11:54:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9", 0x41, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 137.181792] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x200) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x100000000) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x1, 0x0, 0x0, 0x2}, &(0x7f0000000140)=0x18) bind$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0xfffffe65) 2018/04/23 11:54:23 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:23 executing program 6: r0 = memfd_create(&(0x7f0000000000)='securityposix_acl_accesssecurity]{\x00', 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0xc4, {{0xa, 0x4e21, 0x2, @empty, 0xa0}}, {{0xa, 0x4e21, 0x533, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x57, r3}) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000300)={0x0, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f000000ec40)='/dev/dmmidi#\x00', 0x80, 0x321000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000ec80)={0x8000}, 0x4) r2 = epoll_create(0x8000000000000007) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20, 0x101000) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) 2018/04/23 11:54:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002640), 0x13f}}, 0xfffffffffffffe4d) write$rdma_cm(r0, &(0x7f0000002e40)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002e00), 0x13f, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000002e80)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000002f40)}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=0xffffffff, @ANYBLOB="1c78b1fb5daa061a0000"], 0xfffffe65) r1 = socket$netlink(0x10, 0x3, 0x5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x5, 0x4) [ 137.569908] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:23 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:23 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400b64c856f50be41a2b1f06ab0633fe43eaa983d7ebeccb9532459c1452030375b9723fb88c7023455440298069f88c77e43d7637a291f3b077ee009ac730ff01966349bae4a8014e44bd54391b3b60a2830f8a2fa8455024f4304bb31761a701c1af07d0ae90e10d744aee42df4bb5d33801a09074b50bc69b3919fb8e4cf0d7a5a76210831f584f30330caa6f18ef1ee2b6435769b2bda7f7017dcac4e08ae25b6210878b791012458475f411571a099a9e7c18b7ff7f24f52eeeeeeec058679f0feb710092d231d5bb41ebb", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getpeername(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) close(r0) [ 137.978242] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9", 0x41, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = semget$private(0x0, 0x1, 0x224) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f0000000040)=""/199) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'irlan0\x00', 0x1}) 2018/04/23 11:54:24 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000240)={0xffffffff}, 0x117, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000001680)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0xfffffffffffffef6) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffe65) 2018/04/23 11:54:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x75, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:24 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x5c) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4200, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000140)=0x9, 0x4) listen(r1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xbfc, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000040)=""/159) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x6, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x8009, 0xcd, 0x101, r4}, &(0x7f00000002c0)=0x10) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) [ 138.849976] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 138.875021] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0x48) 2018/04/23 11:54:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9", 0x41, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0xffffffffffffffff, 0x484001) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x10001, 0x800) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/51) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x2}, {r1, 0x8}, {r0, 0x1000}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0xdf}, 0x8) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000100)=0x68) fchmod(r0, 0x1a0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/85) 2018/04/23 11:54:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:25 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa4008}, 0xc, &(0x7f00000036c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ac030000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000701eb0000000900040001010000ffff00011f00000008000100", @ANYRES32=r9, @ANYBLOB="0401020040000100240001007072696f0000000000ebd60000000000000000000400000000000000080003000e000000080004007800000008000600360a484c3ca0000fd943ddf3aa0a315aee3af0ef3968f2db4240624a2700000000000000000000000000000000b0ade79e31842aaf2742ba6671", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x3ac}, 0x1}, 0x40080) r12 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r12, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb87, 0xc00) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x7, "41a64001c14829"}, &(0x7f0000000080)=0xf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0xac23}, &(0x7f0000000100)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:25 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@get_event={0xc, 0x8, 0xfa00}, 0xfffffffffffffd36) [ 139.173743] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c", 0x62, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9", 0x41, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:26 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@remote, @broadcast}, &(0x7f00000032c0)=0xc) r2 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r2, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) socketpair$inet6(0xa, 0x80800, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1049) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x209, 0x2323, 0x7f, r5}, &(0x7f00000000c0)=0x10) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="f614e60d8614d07269c57722f5e42b206d7c4e1aecdac5f1e1c386dc6d498c71a704e434da26b648be1d3ddc502551fb92ae1595b7348b0de2b829e75c453569e7d05e32e972849a503357f4877e2320f6aa92d4926af536b44982f74be375a5d42c7712f60a459fd7425f7c99cf0234ab81e0560a4b3766a905878b1c9cd92534c916707b510faf75cead2627a0269d281019fd25af0802bb6a66668f2fe13c2b956efd69c8f5f77adc3b5a56c6ac62ef7d19e13ca2dd98ee7f32da131ceb94b53c18010021eebf02db7da960880a224580e2872226bd4a258677e13f283c42f234a501e4", 0xe5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0x24) ioprio_set$uid(0x3, r2, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 140.148442] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000600)=0xc) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) r7 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) r11 = getgid() r12 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000980)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000a80)=0xe8) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000b80)=0x0) getresuid(&(0x7f0000000bc0)=0x0, &(0x7f0000000c00), &(0x7f0000000c40)) fstat(r2, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001140)={0x0}, &(0x7f0000001180)=0xc) r19 = getuid() r20 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001340)=0xe8) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001980)=0x0) getresuid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)) getresgid(&(0x7f0000001a80), &(0x7f0000001ac0)=0x0, &(0x7f0000001b00)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001e80)=0x0) stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000024c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002640)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000240)="7c87402e38d67591ca81764e39222bd343e66b327f063131ec54d15cc31285ad9d8f44200eaefae946ae15cecc05bb6c381c2e9ccdb33da809cf5a66142c7d4b3f28a4e6dc16257113993334649526f743074801d21c33671ad983cfc1207f30fd3ddf75597a058efc5a19a9edfa41e4baad42a636ab6411acdca840a3288ba7f6bc7653c67519d6ea2ffde5b0dddd44679b5a1695f047c33ddd22c49a537bfba9e9c6f8471ce0a3992ce405d60dd3fda6387eb66113d3b50f37ac900b85cce10b074ae4fd54ca3227e00e8c644c7a42a59828c914ad8c1b52281ff4", 0xdc}, {&(0x7f0000000180)="c99a6e2f651cbd37f5c4dde8f23808d0a96bb9ad361ef24df77d9ad9e815", 0x1e}, {&(0x7f0000000340)="1a66c55324cb568443ff68f95a593733b9c33e686e3d67d9d7c062a3c488010bcfbb6d42d1903bf0458431eaa54eac89a451a6b4447e7e95971f99e12154da3515f1d86fdcb83831773b51de497fc3e6f5d7784c91821e05f94d78d0a897084eafc0718164cbf5fae17468ff9684646d6f167c1c1d9ae3310ab4a9bf8bf8980c499f4221f0c6f812a059609ebe28fb3bb3be3cde1a394df289a7dca4d48d5ee36bda75ab729a701a392304403ae14cc79b2c49f2913b37a1d7cdc49874196422cc8fa5396264765eb609f14b0bcb4769076ac09cec16a86248e1ef016df47aef0020be93a6ab23e299a767e8f301d7e32f0837c5971335ff", 0xf8}, {&(0x7f0000000440)="d32dc87e95573def3a285aed892b2ef0261ac7fa9d338155325d8bf9b3a36e91a195068acabb184b51247aff09af2e951eef058bb1201bec359b87d287833b031530", 0x42}, {&(0x7f00000004c0)="0ff4fc34be05c779288ed9f3d70147409a3b43d4a55e52c7c01c773b5cf8d37a538ac2715fb87bca589397c4ceef1ee1ba3322f3a7dcb3e4d1272bcec8395c5a96ea1a0da5c03d2c48dd1b5062bf8d58fe537981bc71bebe7a36baa929ba04d3557887f3e7e0c4f74f72649d400fd9382284daafe1bdac45b6a38153fc870ffc02ccf899", 0x84}], 0x5, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}], 0x130, 0x4000000}, {&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000ec0)="6e5d444aa82daed8abb134cf01a5c387e9a7914cdc41703da5156a14d7e57a44013d32a9142eb31a56d48ea917bf6cf955f08029cb8339f58108e3679ce3d297c257f8fa1c8b1e551ab866d389329ef23c86d4d5294993ebeb965fc596dfa49c5bd765bc518b241071463e3268b13fbc29d983f24fb3aeed4474bf1b47b486fec092a89bdf3ce2ace6f510328f94bab437ba0ad367b3c3dc4cbb96be753b411bc6c6599f2455cd0092d2c573e96d1e293f0876242abd4bf472101bc18e19f297fde06ffac68964674a9cd3d5b57ac4ada3d1e7eab04460ea1466", 0xda}, {&(0x7f0000000fc0)="045bec8d537cbcafb8bb42bc76930c8ecc8ccb6115a9c5ec29e42a5bc96b66e023b0eda25f837f8835f2b50d2837115299200bd42de8df01bb67eb280e665b5d8a067818ff719a782da138c0af09b2ab24b11d9dc8dced1367c07369bdd8288b3127bb6fc54e89ea52336eef31b2dc0a46de45e63cc9de35e2fc242e30891b4c6e15e192c54c84fb0d19fc1fae24ca6fb27dfd76f58f4020d6fbc7c07c161dc3bd153f940f08b276f00e93df02e7772ed37a5412671675d054bff7e409c83338063a67391f4b476750aa3c115a22", 0xce}, {&(0x7f00000010c0)="6d97a61860c4833d", 0x8}], 0x3, &(0x7f0000001440)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r2, r0, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x40080}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001580)="71daf0918434086ee62094cb93a46f0d281d59f063b201d5c27c1e3d9c25e0a7c23e73177e8ab0228c6fbd1cb9b4448113866290d4cfe064591df1319cca395699613c7e56a2341839a2542cc1ffb428", 0x50}, {&(0x7f00000016c0)="4f89151e940ac035832a0e95848f327efa290314e8e54e1312a511166a6010915c7315119c6f9bbc6aa42ca3c0f42170b1e39528a8b9e8e7e7123401efc581d5c83d2255c0d58fbb34f08adca228ede2466ecf46", 0x54}, {&(0x7f0000001600)="d571bc50f643d9f9fa768dd2972b209889a0355081b5b76c1843c277b63a6884eebc9dc6722c60f340a1ec4aaf30b9b1", 0x30}, {&(0x7f0000001740)="e13f6debc1612963b8b18b460f8e3757394043b7b24d960bcad7dbf813c1fba1bd9b5a2c6bd05ceb15facf7241484f783ebc5121af1fff2a96334dfbc814fcb2ac5f2ca84e34f95202844c2d1e68b5e62c0ce0fba86030f8312824a7c2c1752590c9f1e79d2482cfee4db9e2363bc2e4236a4a9c3bd4ce", 0x77}, {&(0x7f00000017c0)='u>', 0x2}, {&(0x7f0000001800)="e7c45d5372c989dba13ba015c2f3d3f7bd96f15c3f99d4e30d7a84b1681935c6c4f094f2588c4edf4996f38e80a2459bb8bc0ad24b36f2f044ef2f8aae02434c72299a64e4882a9130e657d090fd9e6bde984dd073859ae5559eddf0d94dd22d415ea8eb10625e594eca4f3685b7a1f353d08fda9d8aa001fed468edff89115cb98c5c5444ded2f0e43158b3d0c4468d0b35f045940812e753f4e845ba07fc003996014ebb879415499f86f5", 0xac}, {&(0x7f00000018c0)='dO', 0x2}], 0x7, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x38, 0x40804}, {&(0x7f0000001b80)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001c00)="a36cdfa012cdae054cd21963da59d8f41cb44c28d363a91e92a9f19dadecacafbf5886aa467493075828e617389604be95907875f5a8ba39b42ef8647a7ca64bee9c30f3c9585233adb1ab0dd0cff3cff884625082aaf5d5ae3b6e1670488aa52cade051375c85147ec626e43c52ca8435e0e5ae92a92c131b77df09092a17d39807f4ee35b77b55704efd26cdbe6ae026c24b9753118f103b3307414a94226f86", 0xa1}, {&(0x7f0000001cc0)="2731cb45a1746e8946ce9872b9f996d525841b1dc669e1d071aa3ad4363a561500d22cd5ab525145fe618d10c02d598d3a23fcd8c499e2eff05029898aa2887c3c10429245479a40d1b8df02cea2c78864d3eb05cc6a5d6444d978d5eae710741c934edb3ec143d69d8f0b2df86b7b48d8b3d4c950c3e82d45cfaab6c3091683bf6a", 0x82}, {&(0x7f0000001d80)="215d4ffa134dccecd645f3a581725b7146b3b8558e656d9056c11adda6935d5da166c10ff40ddaac9e7c17c1d7b58bcd78c377a392aaf452c2be463d4486bd6cd9f818850b52441751a7a2ebe6fd1e20e368f090afbfdd8e6a9af8d3b8a54f3f1d6f5a10b4ec16a59c8501212ab4faa81047c8db4b0616555d6ea66490330bcd99e2876af9328f8451f9354ec674a4f5df0659f6b3d7ff7fc9898a93739163b36a97dd666a5600d8b22714a4e72d148a7e97", 0xb2}], 0x3, &(0x7f0000001f80)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x20000000}, {&(0x7f0000001fc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000002040)="18711ccce4dd8d7ccb6bb2d8abb4ee7a7dac27d8385abefe81e9b7168ac7880cbe4262f3c686f002a6e7d5798368af790ede48c8e48f3d0bd06d3bec9def3f979d9d497ae561334c9ecd8bfa7b500b5cb7d4a46490194bdcda7dec82e96f770a6f11a830dcfe82eab633f8fef3d7a92e4c325b9125790c4e07c946c39c24fa136dc9616089f44c68be8a3093629338b6f5ea82072d55c2f2d5ac1bfae64de1d0f6e6", 0xa2}, {&(0x7f0000002100)="e17bd5519eda42bc35b0ffda868522fab873a62c3d3205a183b5a96f38261cbd76cfe177e670956e", 0x28}, {&(0x7f0000002140)="ba1b02da9fa969fbcd94898262c2907e21414a643fbc87099ba678b82414be853dfac94459de6b445d23d248ac34560af1569810e90fa68ad7e27010b0ff64a71545a2ea9df278372fd27b2cf8c299d80d7cb4a1a9ff9dd13daeefd11340a12c500549ce85f5390d2131d45fc6d7472530", 0x71}, {&(0x7f00000021c0)="e1ca4d944eeca14faae611d78500b4b330eb25b8a7a50ae92ed9b9f3e6cb53346ba96db453027822aa27a345f386fbcad92d5a52394d7dfd03ffe4d539ca4fafbf8eccd7d93161dd6d36d71a5d3ed8b90126be01f0b55b5ccc65dc31dfaaf98daa754f80f1cd65857fa16dbda4941f157da4a602d9945b5df01f5a0ddd53eac184a443dd216336dcfd10930b1dad7d28de765cdbe529f22bd3863a0a5973db46b7d447bab0c4a8e09098b720fe2486d17d700d566a90069faa47a966b7ba8cc03ee84ebd719d53d7aa472cfedf9485ca2a739d793e673e4dc71089b28bbc", 0xde}, {&(0x7f00000022c0)="d0fe28700f9ae375d3dc50228f8b1eabe21876673c07ab3fe120113219ce6393e29854e3d4999b4597fbd732", 0x2c}, {&(0x7f0000002300)="bb06d1c1ea44a74d53187bd853cf07271825d0fdd002462470759c07846de26148ff5c43e1c873528362d9c1b16ace00443d2dcdf3e1423cf464d27d834d85b3d92ef787725c14e502ce1859d3c65af5db75037b0c20343c5428e8c6e02c3d3c61ce320f0669cccda8e272028bdd34af0330bdae80a585c34b8e55ef1331b70b9f1d1c15cabce96f6bff22c0acb706311a47893eff50284e", 0x98}, {&(0x7f00000023c0)="5b66e9cd430f68c5c8bf029d7ca39954fb8a7f0501cf1b6c0ca651892bbb2fe1e2667d5a65914112e338a1c1639ddb86dc4bcbe1a84fcdabe7e7e96c5bb54eaee236e4fb6ca6bf95cb7a68233da42366d8956cce43d0d582ea9f9f8002e2806363f5de97701398a7ecc1039940f76ce3f1cc51e2242030ccf0e067751b", 0x7d}], 0x7, &(0x7f0000002600)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x20, 0x8000}], 0x5, 0x4040000) setsockopt$inet_int(r2, 0x0, 0x1e, &(0x7f00000000c0)=0x40, 0x4) 2018/04/23 11:54:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r2 = semget$private(0x0, 0x0, 0x1) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x6, 0x1000}, {0x7, 0x0, 0x800}], 0x2, &(0x7f0000000040)={0x77359400}) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:26 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) r2 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r2, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = msgget$private(0x0, 0x80) msgrcv(r2, &(0x7f0000000040)={0x0, ""/41}, 0x31, 0x3, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80006, 0x20, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002500)={0x0, 0x3, 0x5, [0x100000000, 0x37da, 0x200, 0x0, 0xf200]}, &(0x7f0000002540)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r5, 0x80000000008000, 0x22c1, 0x3}, &(0x7f0000000080)=0xfffffffffffffffe) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r3) 2018/04/23 11:54:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/23 11:54:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x100, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x800) set_mempolicy(0x0, &(0x7f0000000180)=0x10000, 0x7) [ 140.625330] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c", 0x62, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:27 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x9, 0x2, 0x2, 0x5}) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070cff4)) write$evdev(r1, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {{}, 0x0, 0x0, 0x20}], 0x30) clock_gettime(0x5, &(0x7f0000000100)) ppoll(&(0x7f0000a65000), 0x0, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) fcntl$notify(r1, 0x402, 0xe) 2018/04/23 11:54:27 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xaa, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x1000, 0xfffffffffffffffa, 0x4, 0x8e7, 0x0, 0x10000, 0xff, 0x8, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r4, 0x83, "abb4e23898c9773d9d133b183ff36ae12919f56947239a21e59911b3a92a1e87181f003c745aad5052c5b62615c2259a79d8977057e98e2678ac2143c3cf954ee122351c403e6e47ed776a133418e7e684b3fe8fb56bf3c9a253f2f8f5091008822bab0d5b9651fcd3d7903b7f743694ce162b1dca3176a9eb5b408d5aa5dd5ad78674"}, &(0x7f0000000340)=0x8b) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = msgget$private(0x0, 0x80) msgrcv(r2, &(0x7f0000000040)={0x0, ""/41}, 0x31, 0x3, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80006, 0x20, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002500)={0x0, 0x3, 0x5, [0x100000000, 0x37da, 0x200, 0x0, 0xf200]}, &(0x7f0000002540)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r5, 0x80000000008000, 0x22c1, 0x3}, &(0x7f0000000080)=0xfffffffffffffffe) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r3) 2018/04/23 11:54:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) 2018/04/23 11:54:27 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) r2 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r2, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x1000000}, 0x131) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x3ff, 0xfffffffdfffffffc}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x9}, 0x8) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000040)=0x1, 0x4) close(r0) fcntl$setsig(r0, 0xa, 0x1d) finit_module(r2, &(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1) 2018/04/23 11:54:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c", 0x62, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:27 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x122) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="586837acf942f7e66894cb11864a00d534b2e61e450188f01965321f000000000000007a68742c59ac937bc365d505d90bcf2241820bc112c39b1c"], 0xfffffe65) ioctl$VT_DISALLOCATE(r0, 0x5608) fcntl$getown(r1, 0x9) 2018/04/23 11:54:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) [ 141.226107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x400000) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2c0200, 0x0) connect$rds(r3, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='5dev/mixer\x00') 2018/04/23 11:54:27 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:27 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) r2 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r2, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0xffffffffffffffa9) 2018/04/23 11:54:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c", 0x62, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0xffffffffffffff4a) listen(r1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x280a, 0x14000) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x40) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0xfffffe65) 2018/04/23 11:54:28 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) r2 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r2, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:28 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000070cff4)={0x1fff}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:28 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xf713}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x2}], 0xcc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r1) 2018/04/23 11:54:28 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x0) write$rdma_cm(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="00000000180000fa0100000000000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="8706406560b9af8e"], 0x20) write$rdma_cm(r0, &(0x7f0000000a00)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x5e}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c4000feffb6a86c400e887b7227e66f841d19199dbea1992e56aec5798ed1b777a662e4eb66a0ae517c8a524a6c0c2e0880dc2b9986a5768d4e8cc065435eaa411563c709d3600a2c167fbb53a9a25712ed9937765ce08ad60d376efed702c49f73d7e84c926ca71c5279c9d54bf7022c5dfe30161c6d41e068c4996b0e8246ac999fff8360bbde3f476f38d0ffc78006c3a89db073e97e8064f8ea5f1d8d84a0c13467c6271f42bd02d9b17621cf09736ebe80236e69e366bd4a8fd7751d50eb48097d49dbc61aab86a5a183113f114a87a53ce0b2fbd0d2fd763a0c71462ce400b6a2cfd25a895488b3905aa935e50c447e", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffffb1) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x220001) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000100)=0x80001) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) gettid() 2018/04/23 11:54:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:28 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) r2 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r2, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) [ 142.505827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:28 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02fa0972c60000010116"], 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec84", 0x72, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="726177000000000001000000000000000000000000000000010000000000000002000000000000000000000000000000000000000000000000000000000000000000000080000000f975cce3dfa60d68e14e666d951a4f833fa7b05ce83b47f07ca8bc9a346e79d85674e5c5accda3bebd95149e09668aeaad73482a871a1bb382a223157c01c270383af73dcdb92da7aa891eccde5359c6f4520cbd7d7952161a74266e10ec5cee010f64a438"], 0x48) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r5 = getpgid(0x0) r6 = gettid() sendmsg$nl_netfilter(r2, &(0x7f0000000a80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="a625b1ccd52a16516408006c00", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="08003400ac1414aacd48c3831262181b7b31f1035356a4f7556c17b07a8481fb96f790e1457f1a7ab8913769bfbc7f94f1e1ffab35a834a5481ffd273cfdd647dfba41da8fd27e191366724a3a917783569e6cc6d5d32e309714f043f8039c6553d9d2a8a999c8e94b03324a9485866b0bf817bc4b512dae231dfd1eaf5ffb000000"], 0x718}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r7 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x200080) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f0000000080)=0xfffffffffffff3ef, 0x8) ppoll(&(0x7f0000000040)=[{r1, 0x254}], 0x1, &(0x7f0000bc9000)={0x77359400}, &(0x7f0000f2d000), 0xfffffffffffffe18) 2018/04/23 11:54:29 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x0, 0xfffffffffffffffa}, 0x8) close(r0) 2018/04/23 11:54:29 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2002, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000040)={0x3}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/23 11:54:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:29 executing program 2: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0xff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080), 0x0, 0x7}, {&(0x7f00000000c0)="c1747ea590654f14e436fe54bd694d8ec73f343b92d31681c20ea85c1b14bdd0ce049fd20642c8cb439e0311030a8bbd18f12de7f4e0ba25e9a8a2ab57e23a36732f6209ab6b57ca74ef966e5b6e1b5d8c4648d7c2eec337034a548d298a37a4a4efc6c7b429306daa37d0ad5aff2fcb034ff737e09e2e606038d2cb3d062c8d2ba4b650c8e3751b40b75bde7b6f6aa4a5ba6f1339f0787e022ca86635e2414cf6941eccf4df4fb936c01c55dbc9a8ca07a0cf8fb9ed2d50a3350290d0e9a8eefd7a9f8eab67845f19b5da338e38342efbdfdaaf5957b830043d8f98986a58ae96f6ed9f5961f26205fc03", 0xeb, 0x100000000}], 0x180000, &(0x7f00000002c0)=ANY=[@ANYBLOB="7569643d323537393d7b3535003d2c706172743d3d36342c73657373696f6e3d33007f2c003ea6c2d5f9373b31dfcf8e899167aecff66a88f8de4ab7fe2b1e52d60faed6afd5c3cce19cb00f8e231c1d42a97fe96a4bab76e420b7d62e322de3b8ed6c8c68a7f8b174f0e56015abcbd441c6d1ba2ea48697b9aa86ef0c561d01f9432eb7f4e423fcf8a423e55de483bdbb51e43ee5"]) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x0) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x93c0f893ca811ea5) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) socket$pptp(0x18, 0x1, 0x2) io_setup(0x69b, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, r0, &(0x7f0000000080)="bb08dc7a459bd95413bf8d56e8d4f20b308fe8b6019991dcc53a2f7d0fc9ab82681f7ab995d2dee3d7ce10db2a546385497c019b1ba3e6d775d7c37e69ca86d3b9064b0b69121b2b546056c59f872da4e088ce6143a5a8e22aacb7a48396e277306c2ef94e20addd903653b62b99941f99a26dc4c243fd254e2c9e352cb87f95ef164d44559f77bd8f469701ec1fb0f3a47576aea4d32e951ebc8a6c444fd92b138c6cbf80f0be8372afac", 0xab, 0x8, 0x0, 0x0, r2}, &(0x7f0000000180)) close(r0) 2018/04/23 11:54:29 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) r2 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r2, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) r2 = open(&(0x7f0000000000)='./file0\x00', 0x501080, 0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x3, 0x5, 0x99, 0x5, 0x1, 0xc72}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000240)={{0x5, 0x7, 0x1f, 0xd67, "393cf848a79aa6cb1f2b5eda774ce15dc02b42884dfd447404b7b4b200a25bd2990b67f5bab2b8ee179a45de", 0x8}, 0x2, [0x1, 0x0, 0x4, 0x80000000, 0x4, 0x0, 0x0, 0x20, 0x80, 0x3, 0x29c, 0xb5, 0x4, 0xffffffffd9b64477, 0x8, 0x401, 0x2, 0x2, 0x8, 0x400, 0x100000001, 0x7f, 0x1, 0x83f9, 0x0, 0x37, 0x1, 0x54c8, 0x40, 0x7fffffff, 0xfffffffffffffe01, 0x1, 0x3, 0xef, 0x3baf, 0x8, 0x4, 0x6, 0xffffffff, 0x0, 0x1, 0x2, 0x88b, 0x87e, 0xd4, 0x6, 0x80000000, 0x3, 0x4, 0xffffffffffffff4f, 0x1, 0x1, 0x1, 0x2, 0x56, 0x7, 0x7, 0x400000000, 0x3, 0x92, 0x100000001, 0x4, 0x1000000000000000, 0x80000000, 0xbdb1, 0x2, 0x2, 0xfffffffffffffff9, 0x6, 0x400, 0x21e1, 0x5, 0x2, 0x7, 0x0, 0x3ff, 0x9, 0xffff, 0x40, 0xffffffff, 0x7f, 0xe, 0x0, 0x8001, 0xff3, 0x4800, 0x5, 0xffffffffffffff80, 0x5, 0x3, 0x0, 0x80, 0x5, 0x1, 0x3d, 0x3, 0x5, 0xfffffffffffffff7, 0x8000, 0x4, 0xfffffffffffff001, 0x0, 0x400, 0x3f, 0x4, 0x1, 0x9, 0x1, 0x5, 0xfffffffeffffffff, 0xf3c1, 0xfffff00000000000, 0x480000000000, 0x20, 0x7, 0x200, 0x10000, 0x4, 0x0, 0x1, 0x100000001, 0x100000001, 0x4, 0x4, 0x1000, 0x4, 0xff, 0x80000001], {r3, r4+30000000}}) 2018/04/23 11:54:29 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 143.526478] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x5, 0x3f, 0x7}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x8, 0x7}, &(0x7f0000000300)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e2671bf10ef964485413604b65ece9a29d5fea4511a5ca9716402ac3f6d0d3fd19d81f2a72bc5d3a8960ccc7856b64224719115708387c15362bd82b5eb11adb338ef6a7d376b1d3da59f760d5b484d25050054847baaa3b", 0x58}, {&(0x7f0000000140)="6a1c4588043b40e070da2b53cf655c8e0661bba6993c29cb6c42a0e82c4397634b9faed5d29aec74bb23c1bd09394ee04e720cf234454d7c798f9d68d142bd9d65eb9ce1435bcd11b64924a3ef49e71bc54846f8af55a859c5df7db626c224ede16f8077", 0x64}], 0x2, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x0, 0x200, 0x2, 0x3, 0x5, 0x7, 0xc4f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x5, 0x0, 0x6, 0x0, 0xfffffffffffff801, 0xe5d9, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xe3, 0x9, 0x100000000}}], 0x90, 0x10}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x898, 0x4) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:29 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec84", 0x72, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x6b8fd5a51c561374, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) close(r0) 2018/04/23 11:54:30 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) 2018/04/23 11:54:30 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:30 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x1b8, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20000}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd6d}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4000090}, 0x4045) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:30 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="03a5f26a4e993cd44194e2c4a006e1f40000fa0aebffffff0000000000000100000000000000000000000100000000cbf02f7200000000fe3900000000000000", @ANYRES32=r1, @ANYBLOB="04000000"], 0xfffffe65) r2 = dup3(r0, r0, 0x7fffc) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x5c, 0x30, &(0x7f0000000240)="fce880495004ce75fb384b798c54c5f72a2ae6850755426cf22be53ce3893273bb347518b7de0d83a7426f48914dc7bce7adc560e3ca85c576c7ece6c89f08479c259acce46a186ff7d3ccb5680611fdc849b8e1a5d303d3fc5ec3b7", &(0x7f00000000c0)=""/48, 0x4, 0x2}, 0x28) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @local}, &(0x7f0000000140)=0xc) sendto$packet(r2, &(0x7f0000000000)="cc2eeea4c5c4186097c81ef18a85fabeca50985e2c7258", 0x17, 0x40000, &(0x7f0000000180)={0x11, 0xff, r3, 0x1, 0x3ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0xfffffffffffffffa, 0x10000, 0x2, 0x38}) 2018/04/23 11:54:30 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:30 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="c9137c1c725c7182c1353eb4d10985d26ec7f26affdd4df70c0cdf126b1ec63af67addf91b0410003420294120d3478fbbc3030e78e099a6ef79058bf7db8b959e1378d4898cdd5c1c1b2197c66e69583177c0833562baf05e8e1e4363c43173e2abb5f7784202704e29d85ddec30cacdb887e43f86b560912c67dedef102de848ed", 0x82, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0xffffffff) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) [ 144.689430] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 2018/04/23 11:54:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:31 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x68}, @in6={0xa, 0x4e21, 0x6, @empty, 0x7ff}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1c}, 0x4}]}, &(0x7f0000000180)=0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000003680)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000003640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="92d96ab241a0a8cd"], 0x20) write$rdma_cm(r2, &(0x7f0000001680)=@resolve_route={0x4, 0x0, 0xfa00, {r3, 0x8001}}, 0xffffffffffffff65) write$rdma_cm(r2, &(0x7f00000016c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:31 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000080)=0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:31 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x94, @empty, 0xfffffffffffffffc}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_dccp_int(r2, 0x21, 0x16, &(0x7f0000000040)=0xffffffff, 0x4) close(r0) 2018/04/23 11:54:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec84", 0x72, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 145.372010] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:31 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x13f, 0x5}}, 0x20) write$rdma_cm(r1, &(0x7f0000001480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001440)={0xffffffff}, 0x106, 0xf}}, 0x20) r3 = add_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="944aacfa333420eb273df7e32e38950b4fbe133de12d9f8011b569faa2d40685b73aa2b07b5d728159d7e9c114f7be9d82782dc724511b9a5ab537cfdb9470e5144fb3ceee5508b5", 0x48, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r3, 0x1, r4) write$rdma_cm(r1, &(0x7f00000000c0)=@resolve_route={0x4, 0x0, 0xfa00, {r2, 0x7a}}, 0xfffffffffffffde1) write$rdma_cm(r1, &(0x7f00000016c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32, @ANYBLOB="00ff8eb5"], 0xfffffe65) 2018/04/23 11:54:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x2, 0x1) r1 = epoll_create(0x8000000000000007) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x13}, 0x5, 0x2, 0x0, 0x5, 0x4, 0x200, 0x80000001}, &(0x7f0000000080)=0x20) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00000000c0)="d7fcd0dc016abb8fa3923e9e93371d2f1f241e4ee9905c8da71ff03935e98a770a93b3025399c31c9db8fcf3c93d233f717a2c7e3f0d25865ed57a91994e5efb4c891b063f4df263df52fac3177761c03a40194e8809393187e4b4f3db38a7907dbf535c5b4154a8375ddb3ecbd764807d4d04a98cca0ea34013e531dc87650e708dcfed55f40353b554fbb2c5dae1b9bb02b05264e5d1646ddaab9de040f4ca23c9535d5361770e93d1b3de93aa09138516ecfbcc1a47c8a61818567f4cfa38ff07e00a1e74424c5b874d66df8493315558", 0xd2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:32 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:32 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x289778cc}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) 2018/04/23 11:54:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:32 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:32 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bond_slave_0\x00', 0x1000}) 2018/04/23 11:54:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) modify_ldt$write(0x1, &(0x7f0000001200), 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffff, 0x202000) fcntl$dupfd(r2, 0x406, r2) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:32 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02fe09ffff000000"], 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x220c00) 2018/04/23 11:54:32 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 146.598149] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:32 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:32 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000004924aa2569d9cdb7b7c602ce00000001000000000a00000000000001fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) r2 = socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x5e, "ae6400ea14ee57a48c8a798e7e76c284164ce9a23de500df15d99dba95372f6fd83c3cb361bb5393e15a093e5be71441c92213cdc5b0e9312560e78d143880d92a1a7f8008b4ec7d7a4f0c1c02746678571a08cde7d418001bb032a90438"}, &(0x7f0000000100)=0x66) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xfffffffffffffffe, 0x7fff, 0x7, 0xb2d8, 0x8}, 0x14) 2018/04/23 11:54:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/23 11:54:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6b, 0x400a80) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) getsockopt$inet6_dccp_int(r1, 0x21, 0xab389e104e205fef, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/23 11:54:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x10000100008007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) getpeername$llc(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) r5 = socket(0xb, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x916, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0xacd, [0x80000001, 0x800, 0x7, 0x2, 0x3, 0x0, 0x3, 0x9]}, 0x5c) write$evdev(r0, &(0x7f0000057fa0)=[{{r2, r3/1000+30000}, 0x0, 0x80100000001}, {}], 0x6) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={r6, 0x101}, &(0x7f00000001c0)=0xc) 2018/04/23 11:54:33 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r1 = epoll_create(0x80000000) write(r1, &(0x7f0000000000)="0cfde4affb3b030c2b425e1e9cc1eb2782179837ef22a4bcb78c95691e1da844a26b0802a3165ada3a7017307c347b12e4216d258d54788d77d6cf2fbb8e6069f445b91650c448ade1ff2c3187b777712f7254b5eb3d7ffc5142b3d9a3de2fdc3b8a55e0b5b72e52dd2bc82b739d5ab35c892b2b8f1d63eaed81a3103344cdc364725941dc9d96f563ac6ae26db7190e8f2b2b7fb920f028f51fa28f91360f3bef0f1930ec34fb51e334805a06ab24d8b69d4c11a5b783b3da009d0014b6ef438a750a7bf6052b95c6cf2be67d8c8fce6e0db442052b88e08e25c93b227f2308b7809a4aab943f567c66bc3be25c49c258214c6ef73e74834f", 0xf9) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0xfffffe65) 2018/04/23 11:54:33 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x88000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000240)={{0x2c, 0x0, 0xa86, 0x2, "16dba760d764548018453bc6ace71198fea5c05bae9282d922aacfe151fd2ca6eb9c457f7c8136a6d7b630ba", 0xfff}, 0x0, 0x0, 0x7, r3, 0x79dba6df, 0x20, "efdd66a695bd14c8677cb2e5c0f87aff1431c11d5f9152add11517d790e6c547f12d4ee24036a48af8be1271b4f94457511bab6f26fcb41a87c5e762fda636df", &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x18, [], [0x1, 0x100000000, 0x9, 0x88f0]}) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa020000000000000034677ce3278fe7c0c94a5643462512071c0339d7d9b364ed", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) 2018/04/23 11:54:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff7, 0x0, 0x1, 0x2, 0x7ff, 0xffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:33 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:54:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) [ 147.667970] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x7) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x101, 0x7fff, 0x8000, 0x8, 0x9c1, 0x400, 0x2, 0x4]}, 0x14) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:33 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/23 11:54:33 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:34 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/23 11:54:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) memfd_create(&(0x7f0000000000)='/&.\x00', 0x3) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200800, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000003, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) fsetxattr(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d2e005c784914475ee868d0f3d8a54a009190531e02a18aab6e074298b2154fcf0ed276d9b1e7c139c3a8ec8b0ea13d3e08c82f0d0c01660b6600d386e1df27f71eea31c2e46f061ec00ebfb1df81fcc2b049119c323117d5855dac9f25c61e7daf0449438fc483167dbcea2b38c031d540e74d934c8c711e60a8812a3a2175dd6ef015315a8cb9fc51eaa7be06d9ef534dc6accc45011711b84c"], &(0x7f0000000080)=']\x00', 0x2, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) 2018/04/23 11:54:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) [ 148.344762] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000a40)={0xffffffff}, 0x2, 0x7}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000001c0), 0x2, r1, 0x3c, 0x1, @in={0x2, 0x4e22, @broadcast=0xffffffff}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2c71, 0x4, 0x3, 0x400, 0x4, 0x2000280, r6}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e22, @rand_addr=0x6}}}, 0x84) write$rdma_cm(r0, &(0x7f0000001740)=ANY=[@ANYPTR, @ANYRES16, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r5, @ANYPTR, @ANYRES32, @ANYRES16=r3], @ANYPTR64, @ANYRES16=r2], @ANYPTR, @ANYBLOB="6a0e1eb5eacb0df930b8a827125e8c4c0a67dd9f702d7250b9090f0902abc3f03cb6068e23339d8dbcf7f6cfc9fce8833a9d7f92c6a948ddbb40f2124bc0c3c7e4da607c6c3c53d94c282e6e71b17896e24afd511b278a071c8f82ab5fb5eccdc55727bc6faded71cbb89caad337e6a2432726", @ANYRES32=r0, @ANYBLOB="1eb2aa75854c78375595898761978d94503c7ee5e23668b5dff2a909d1c4b1af37907c74d43f03660531ed4bf4f3151f407119193746c5a3cbb31ab2722b57ad2feb1d6aa2282b976e64a1fe61dfe123e9c1be615375e986410f3d8ee15c5bbb6d02b5327e64f4b7ee51b0c00f2f4eb289c3d736bf23d026b72dec8387671a617fa1ed83afd98a9dc618c9cafdda455844556e5d40173ea7912605b1807ab5b32435f84de23522fe48fee430a10ac6c09304972adca142f1ac54445de522778153610aaf87eb31c57aa6353f91661f17c66dbb41dfd2759d47b41eed12eea43ff541a25b", @ANYRES64=r2, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYRES64=r5, @ANYRES16=r0, @ANYPTR64]], 0xffffffffffffff93) 2018/04/23 11:54:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}}, {}], 0xfcfa) 2018/04/23 11:54:34 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40400, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="a10ffea0072a3cb21802a7b0764d286977fa3ea3aa6ec632161e76e3a0e0a7598631430bca02cf68526ff802516b0e5bc6332129f17f608be8b557a1b864fb3f932f955bc179d9a318863f635842d60abfcc06d15c6a098d2f9a113aede5"], @ANYBLOB="0004010406000200010000000300000099311a17ed22facb5d54e4e10f28369ab49570d630cee6cf0792000001435615b1afa67702923e7be86390d15ae5ec374a0e1fafaf3974e8321c9794a861e24e5adf8fd8da19f76cc7c184ed09b1606e4c667bd378d094ceb37facef85bcd08a5383064117e0267fb4105055bb2451fcf87c8d708e04dd7b3a7ce3195414ad47b6a3434886a0866cb2fdeffea4a10a82fe37af1d264dbffffc1942d0bc971d9da25992ae9a86fd467b06e1d6be58"]) r4 = epoll_create(0x80000001) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000100)={0x2000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x4, 0x7, 0x8, 0x7ff, 0x0, 0x2, 0x6, 0x9, r6}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) uselib(&(0x7f0000000000)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x7, &(0x7f00000002c0)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000440)={r7, 0x5, &(0x7f0000000340)=[0x200, 0x6, 0x1000, 0x9, 0xa933], &(0x7f0000000380)=[0x7, 0x67d7, 0x37a, 0xdc8, 0x1f], 0x57, 0x7, 0xff, &(0x7f00000003c0)=[0x0, 0x3, 0xf9, 0x6, 0x6, 0x4, 0x3], &(0x7f0000000400)=[0x8]}) 2018/04/23 11:54:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)="8a5ff754bff20962737b909986a67b9d3a351e1175298b468a8cb5f6e0c8f2b1804ec14236b8f4e17386a474eadf1eb031c9dfba560d20f43971e714ec43fb5412580e400e12cf72f35b5835566710d18f28bab9e3332da6d244b9c1c7e6e5e0a2c0180ba32705920b6fd269f20a78e2482d212adeeef7182a155f3658008abeb48ba60944b2f367739a7ae076c467c2fa3a9683273851d94cdd31f84adc268b408bb051d409c6d4bcbb", 0xaa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) listen(r1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040)={0x80000001}, 0x2) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="35346b4b658fc72cb0befb8122e6734b513d00000000e1f3a5f6a0adf8618502d6f635449807aa8d9a55d46c85f8571a49564a5aaa2483a3940dde4e3275e094c0d2ca660edd29fcfa3852f28ae3eb2e6ce23a49f0dfe146db2025bedae83789b95871d397852acf09d776dbd18c429c45ef1ffa8809a584a1930bce11b8e08189e16f8632ed18e9a5a56b3e254ce081fb0938dba3011c4e07a9a8abcf5e616fb6332cf5c69476957014486be971148139683f99871a2e546f98bc523a142dd49041b2c0e43947fcfb9d1a7c81"], &(0x7f0000000240)=0x16) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r4, 0x8}, 0x8) 2018/04/23 11:54:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="ffc3ad705f5390d412080000000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000020000000000080000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000300)=r3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x3, r4) r5 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xff, 0x109100) connect$pptp(r5, &(0x7f00000001c0)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) 2018/04/23 11:54:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}}, {}], 0xfcfa) 2018/04/23 11:54:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x10001, 0x3, 0xffff, 0x40, 0x40, 0xffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000800fd42798ff5c7d1fa8aa02a8bf724c464763078dd5890f886de07b961468ec84cd0eab0e65f58e8475e"], 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x800000000000, 0xfffffffffffff801, 0x6, 0x0, 0x7fff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x9}}, 0xf6ca}, 0x90) 2018/04/23 11:54:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x20}]}, &(0x7f0000000240)=0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff8, 0x180) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xe2, 0x4, 0x80000001, 0x1f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x1e, 0x7df2, 0x3}, &(0x7f0000000100)=0x10) 2018/04/23 11:54:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 149.358127] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) 2018/04/23 11:54:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0xfd) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001940)=0x844, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}}, {}], 0xfcfa) 2018/04/23 11:54:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x20440) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x4a, {0x2, 0x4e21, @rand_addr=0xfffffffffffffff8}, 'tunl0\x00'}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) [ 149.767233] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x100) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000c0b000/0x4000)=nil) r1 = epoll_create(0x8000000000000007) recvfrom$inet(r0, &(0x7f0000000080)=""/225, 0xe1, 0x2002, 0x0, 0x0) get_thread_area(&(0x7f0000000180)={0xfff, 0x20001000, 0x1000, 0x3ff, 0xfffffffffffffffb, 0x4, 0x1, 0x9, 0x3, 0x3}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x2, 0x2, 0x7f}], 0x18) syz_open_dev$random(&(0x7f00000004c0)='/dev/random\x00', 0x0, 0x2000) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x18) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x12) r4 = shmget$private(0x0, 0x600000, 0x1b5a, &(0x7f0000a00000/0x600000)=nil) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x3c, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getgroups(0x3, &(0x7f0000000380)=[0x0, 0x0, 0xffffffffffffffff]) r9 = getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000500)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000400)={{0x6, r5, r6, r7, r8, 0x81, 0x4}, 0x200, 0x5, 0x9, 0x91ab, r9, r10, 0x2}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}], 0x18) 2018/04/23 11:54:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/23 11:54:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)=""/33, 0x21}, {&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/178, 0xb2}], 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) [ 150.360872] mmap: syz-executor2 (10976) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 150.374419] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}], 0x18) 2018/04/23 11:54:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/23 11:54:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000013c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001380)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, r1}}, 0x38) 2018/04/23 11:54:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:36 executing program 2: syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/23 11:54:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0xfffffe65) write$rdma_cm(r0, &(0x7f0000000240)=@reject={0x9, 0x108, 0xfa00, {r1, 0x39, "cce0af", "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"}}, 0xfffffffffffffd05) 2018/04/23 11:54:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}], 0x18) 2018/04/23 11:54:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}}, {}], 0xfcfa) 2018/04/23 11:54:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:37 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0220000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) 2018/04/23 11:54:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}}, {}], 0xfcfa) 2018/04/23 11:54:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x20}]}, &(0x7f0000000240)=0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff8, 0x180) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xe2, 0x4, 0x80000001, 0x1f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x1e, 0x7df2, 0x3}, &(0x7f0000000100)=0x10) [ 151.374414] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x0, @empty, 0x1}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x1c1d}, @in6={0xa, 0x4e24, 0x209, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xf0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000180000fa0000000000000000662960614223d36a59ce1d517e5b2c3b20caf276c42bcd13d21c30871ed9f082e5a47e03ec30e406d448fc2553d0adcf0ed01bd8362a4121763038687d6f78261cf44d68af01b42aeac9c2901ca375d9f6f26962712cc7bb4795c1116402ad8b72060f2fe3a269a662e7cba63282428df5f698674f4959f5a1b7ee53d550de80aad9e7f9ac9a9be08eaa6b7f7767d015cae6ee11a03c6a08bc3c8e5f40189240fbace74d0a482da9e15a27c6f30e152b0d2194d00be912cd281d36fd63151c0d1a657d43080ae69671025ac19b4ce82c11a6030fdd09f6e6", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00'], 0x20) write$rdma_cm(r1, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000340)={0xa92e, 0xfffffffffffff001, 0xeca, {0x0, 0x989680}, 0x9, 0xbd38}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/23 11:54:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}}], 0x18) [ 151.507497] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x10001, 0x3, 0xffff, 0x40, 0x40, 0xffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r2 = socket(0x3, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 11:54:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 151.714107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e31", 0x80, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}}], 0x18) 2018/04/23 11:54:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/23 11:54:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x4e, @empty, 0x4}, {0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100}, 0x6, [0xc010, 0x7, 0x1000, 0x2, 0x3, 0x8, 0x100000000, 0x3]}, 0x5c) close(r0) close(r1) 2018/04/23 11:54:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0xffffffffffffffaa) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}}], 0x18) 2018/04/23 11:54:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000080)=0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/23 11:54:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e31", 0x80, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x1400) 2018/04/23 11:54:39 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:39 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x400) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='autogroup\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0xfb4a, 0x4, 0xb89}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="f3000000ba1832424c3c0c40c79f75a74b65254ac93478881600c4bcdca7833dda5363bb9f152deab216f838b9f205e8a983da88c466f720a9608834080d497af3a675b1a7fd557f6219765ce29cb39ac1aba9152fe2a101e60f3497193fa18b87dd035c76321f639b5b25043b23779080993e865a35b460c9ac03492ea092f11e93b2cc4c8686a1efb5153ae29fb72fcc83dc814efa7104db8baee6ec733d611dce74b7d4ca43771d80926023a2b1d340971774c0b8d92ffa146a11baf83276b7f07d3cfe646db7a97c1ae4ef858acd459f967570f54cd26a1b8ea8351ef7ffa76dd841560558df8ff8230cc5fbd813f1c3215319dc0e"], &(0x7f00000004c0)=0xfb) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000240)=[{r4, 0x8000}, {r4, 0x2000}, {r0, 0x10}, {r1, 0x400}, {r5}, {r0, 0x4000}], 0x6, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0)={0x2}, 0x8) clock_gettime(0x0, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000080), 0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x80000000, 0xffffffff, 0x1f, 0x9, 0x99e, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, 0x5e, 0x31, 0x35, 0x4, 0x7fffffff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={r6, 0x11}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) 2018/04/23 11:54:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec84", 0x72, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 153.769556] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec84", 0x72, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:40 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:40 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x3, 0x3}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e31", 0x80, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 154.731512] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:41 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) listen(r1, 0x1ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x2, 0x0, 0xd, 0x83, 0x9, 0x45c62d23}, 0x20) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b", 0x81, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x3ff, 0xffff}, 0x8) close(r0) 2018/04/23 11:54:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) listen(r1, 0x1ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x2, 0x0, 0xd, 0x83, 0x9, 0x45c62d23}, 0x20) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 155.946834] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b", 0x81, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x101000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) semget$private(0x0, 0x2d5bc95185eebf52, 0x41) listen(r1, 0x100000ccb1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1c0000000000, 0x4000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b", 0x81, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xcb, "09d6f17d4e2033673040721e303ddf132b2a4441313584ffcc7a0707b95b03df91d9cb7e4e4620ecea40f9ff6d257090f9d9a27ac6a02756b95e1824be0ad010d636da59b1f91eec51482f5e2d932b4b87f96f8b508954616de4541f8845c8d9f0ee58b1ee8d6379d9fd3bc6e541fd91e294012c51f6407388fcbaf4fdce74ed2c12e7310d17a0b41e609a5dc06d362f87927591d75a7342a2cdb54cddced56f351de38ec52a6a58bd0dc96a16c566c8465edb941eafe4728d372a0f217c4ee7c28788c35262f49ab70c76"}, &(0x7f0000000240)=0xd3) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x200}, 0x8) close(r0) 2018/04/23 11:54:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 156.911241] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10001, 0x35f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x4, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) [ 157.161628] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x80400) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b", 0x81, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x3ff, 0xffff}, 0x8) close(r0) 2018/04/23 11:54:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 157.686287] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 157.690559] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:43 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c", 0x62, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:43 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='htcp\x00', 0x5) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003100)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'vcan0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000200)=[{{0x100000}, 0x0, 0x100000001}, {}], 0xfcfa) 2018/04/23 11:54:44 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000000)) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x12000) close(r0) 2018/04/23 11:54:44 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x122) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="586837acf942f7e66894cb11864a00d534b2e61e450188f01965321f000000000000007a68742c59ac937bc365d505d90bcf2241820bc112c39b1c"], 0xfffffe65) ioctl$VT_DISALLOCATE(r0, 0x5608) fcntl$getown(r1, 0x9) 2018/04/23 11:54:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb8, 0x300) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x33, 0x8, 0x4, 0x4, 0xe13c, 0x4, 0x5, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}]}, 0x48) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) [ 158.208505] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x4000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) listen(r1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x3, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:44 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000000000003100404c72d4b24335f5acda8943ac64ba0c0f60e39042872187f63ca0995a49bc94db2d6036f0e9c0fdaa94714d49896b17ee2a6b14492e4f9263de253194cb383a3d6cca178189a6a96a05c3325b16b285453937ba"], 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="03000000000000000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:54:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x4}}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) 2018/04/23 11:54:44 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x4}}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) 2018/04/23 11:54:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 158.969520] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:45 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x4}}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) 2018/04/23 11:54:45 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x80000) fcntl$setpipe(r0, 0x407, 0x1) r4 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8280) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x3c, 0x0) r6 = eventfd2(0x9, 0x1) r7 = dup(r1) r8 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3, 0x4800) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x80800) io_submit(r2, 0x7, &(0x7f0000000640)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xa, 0x3, r0, &(0x7f0000000080)="5ef674b6721d9198191ebb84c35b212fd775d518c3934c1804b417581eb50f027fe9962201f0ae78428554b13b0593b96352157cdb01e62c2dec072a59ec4ce665872beca121a9857309e070b20a33a51935f47a88c57533953de8bb182eb4565775cee6b3dd42dd3b955183383398e00a1edd09e413718f865dd426a2cf13f8010bc387f32a7c7916ba616a46fdd927", 0x90, 0x7, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f00000001c0)="48f0a3970370dc8b8170603624e62d2b1b2aab41570c1e5d7b4103ffd5ef1cd8602391df4d61b670", 0x28, 0x8, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x40, r0, &(0x7f0000000280)="36cf43fb85f9ae802d58fac591348bdef5a754b3a42430fc314e69bb7396e0820454debdcfdf89f17d5c42d441eaf2b08960f1b3d77aba183917aec98637252aecc3f62be51a846096148a75ac301e60", 0x50, 0x4f2, 0x0, 0x0, r5}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f0000000380)="bc721d613763", 0x6, 0x3, 0x0, 0x1, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x100000001, r0, &(0x7f0000000400)="a260df24620ad6b647097a8f22572cb2", 0x10, 0x2, 0x0, 0x0, r7}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x1ff, r1, &(0x7f0000000480)="83ecabb6c34869af137cfe10d2be9c52bdd93233d75c5a05eaf28911ba61a7bc8ed3baad04f168e22b8dbe12aaa77b81bea16a00396d67fa451e037ef9fdbf74519f702cf56fde9e66839e7418726e6436d53791e058ab7810292020929193d2aac3ef622cff5d3932e0", 0x6a, 0x4, 0x0, 0x0, r8}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000580)="a80c250564beab4995383a2c2db52c3ddff6a19ac2da407b4fb1673b", 0x1c, 0xff, 0x0, 0x1, r9}]) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r10 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x19, 0x4000) ioctl$TCSBRK(r10, 0x5409, 0x3) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) [ 159.353113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:45 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:45 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40), 0x13f, 0x4}}, 0x20) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/249) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/23 11:54:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x1000000004e22}, 0xfffffffffffffdf2) listen(r1, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/150, 0x96}, {&(0x7f0000000540)=""/105, 0x69}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x6, &(0x7f0000001640)=""/202, 0xca, 0x3}, 0x2}, {{&(0x7f0000001740)=@can, 0x80, &(0x7f0000002d40)=[{&(0x7f00000017c0)=""/189, 0xbd}, {&(0x7f0000001880)=""/171, 0xab}, {&(0x7f0000001940)=""/252, 0xfc}, {&(0x7f0000001a40)=""/197, 0xc5}, {&(0x7f0000001b40)=""/8, 0x8}, {&(0x7f0000001b80)=""/32, 0x20}, {&(0x7f0000001bc0)=""/109, 0x6d}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/246, 0xf6}], 0x9, &(0x7f0000002e00)=""/91, 0x5b, 0xfffffffeffffffff}, 0x3ff}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002e80)=""/4096, 0x1000}], 0x1, &(0x7f0000003ec0)=""/229, 0xe5, 0x2}, 0x8}, {{&(0x7f0000003fc0)=@nfc, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004040)=""/28, 0x1c}, {&(0x7f0000004080)=""/94, 0x5e}, {&(0x7f0000004100)=""/217, 0xd9}, {&(0x7f0000004200)=""/209, 0xd1}, {&(0x7f0000004300)=""/254, 0xfe}, {&(0x7f0000004400)=""/120, 0x78}, {&(0x7f0000004480)=""/62, 0x3e}], 0x7, &(0x7f0000004540)=""/70, 0x46, 0x2}, 0x401}, {{&(0x7f00000045c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004640)=""/173, 0xad}, {&(0x7f0000004700)=""/4, 0x4}, {&(0x7f0000004740)=""/51, 0x33}], 0x3, &(0x7f00000047c0)=""/58, 0x3a, 0xfff}}, {{&(0x7f0000004800), 0x80, &(0x7f00000048c0)=[{&(0x7f0000004880)=""/4, 0x4}], 0x1, 0x0, 0x0, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000004900)=""/29, 0x1d}, {&(0x7f0000004940)}, {&(0x7f0000004980)=""/219, 0xdb}, {&(0x7f0000004a80)=""/227, 0xe3}, {&(0x7f0000004b80)=""/23, 0x17}, {&(0x7f0000004bc0)=""/52, 0x34}, {&(0x7f0000004c00)=""/158, 0x9e}, {&(0x7f0000004cc0)=""/160, 0xa0}, {&(0x7f0000004d80)=""/57, 0x39}], 0x9, &(0x7f0000004e80)=""/58, 0x3a, 0x8001}, 0xfffffffffffffff8}], 0x7, 0x20, &(0x7f0000005080)={0x0, 0x1c9c380}) getpeername$llc(r2, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005100)=0x10) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fallocate(r3, 0x3, 0x5, 0x8000) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) sysfs$2(0x2, 0x4, &(0x7f00000000c0)=""/94) close(r3) 2018/04/23 11:54:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:45 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:45 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40), 0x13f, 0x4}}, 0x20) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/249) 2018/04/23 11:54:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x1) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000200)="7904000000000000008ac297cb53e71a5e5c4b870088d9bbe150a8946d665ff7f50a0859", 0x24}], 0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:46 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) [ 160.091087] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:46 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c40), 0x13f, 0x4}}, 0x20) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/249) 2018/04/23 11:54:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499", 0x7e, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:46 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:46 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/249) 2018/04/23 11:54:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socket$inet6(0xa, 0x80000, 0x9) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:46 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:46 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/249) [ 160.940499] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) socket$rds(0x15, 0x5, 0x0) close(r0) 2018/04/23 11:54:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:47 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:47 executing program 1: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/249) [ 161.263662] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x80000) fcntl$setpipe(r0, 0x407, 0x1) r4 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8280) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x3c, 0x0) r6 = eventfd2(0x9, 0x1) r7 = dup(r1) r8 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3, 0x4800) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x80800) io_submit(r2, 0x7, &(0x7f0000000640)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xa, 0x3, r0, &(0x7f0000000080)="5ef674b6721d9198191ebb84c35b212fd775d518c3934c1804b417581eb50f027fe9962201f0ae78428554b13b0593b96352157cdb01e62c2dec072a59ec4ce665872beca121a9857309e070b20a33a51935f47a88c57533953de8bb182eb4565775cee6b3dd42dd3b955183383398e00a1edd09e413718f865dd426a2cf13f8010bc387f32a7c7916ba616a46fdd927", 0x90, 0x7, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f00000001c0)="48f0a3970370dc8b8170603624e62d2b1b2aab41570c1e5d7b4103ffd5ef1cd8602391df4d61b670", 0x28, 0x8, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x40, r0, &(0x7f0000000280)="36cf43fb85f9ae802d58fac591348bdef5a754b3a42430fc314e69bb7396e0820454debdcfdf89f17d5c42d441eaf2b08960f1b3d77aba183917aec98637252aecc3f62be51a846096148a75ac301e60", 0x50, 0x4f2, 0x0, 0x0, r5}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f0000000380)="bc721d613763", 0x6, 0x3, 0x0, 0x1, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x100000001, r0, &(0x7f0000000400)="a260df24620ad6b647097a8f22572cb2", 0x10, 0x2, 0x0, 0x0, r7}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x1ff, r1, &(0x7f0000000480)="83ecabb6c34869af137cfe10d2be9c52bdd93233d75c5a05eaf28911ba61a7bc8ed3baad04f168e22b8dbe12aaa77b81bea16a00396d67fa451e037ef9fdbf74519f702cf56fde9e66839e7418726e6436d53791e058ab7810292020929193d2aac3ef622cff5d3932e0", 0x6a, 0x4, 0x0, 0x0, r8}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000580)="a80c250564beab4995383a2c2db52c3ddff6a19ac2da407b4fb1673b", 0x1c, 0xff, 0x0, 0x1, r9}]) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r10 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x19, 0x4000) ioctl$TCSBRK(r10, 0x5409, 0x3) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) [ 161.401416] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(0xffffffffffffffff, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:47 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0x84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:47 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/23 11:54:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:47 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) dup2(r0, r0) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffff, 0x400000) 2018/04/23 11:54:47 executing program 2: creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002300)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/179, 0xb3}, {&(0x7f0000001180)=""/101, 0x65}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/69, 0x45}, {&(0x7f0000002280)=""/9, 0x9}, {&(0x7f00000022c0)=""/4, 0x4}], 0x7, &(0x7f0000002380)=""/129, 0x81, 0x1ff}, 0x22) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002540)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e24, 0x2, 0xa, 0x20, 0xa0, 0x4, r3, r4}, {0x0, 0x9, 0x2, 0x1, 0x6, 0x8, 0xfee, 0x80000000}, {0x101, 0x1f, 0x9715, 0x9eec}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3503, 0x4, 0x0, 0x0, 0x9, 0x3f, 0x9}}, 0xe8) close(r0) 2018/04/23 11:54:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 162.078867] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:49 executing program 2: creat(&(0x7f0000000080)='./file0\x00', 0x12) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/23 11:54:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:49 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) [ 163.174171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:49 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:49 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:50 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) 2018/04/23 11:54:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:51 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:51 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:51 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:51 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0), 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xffffff47) 2018/04/23 11:54:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @loopback}, &(0x7f0000000080)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:51 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xfffffe65) 2018/04/23 11:54:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @loopback}, &(0x7f0000000080)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:54:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) r3 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0xef260434c7f20770) ioctl$VT_DISALLOCATE(r1, 0x5608) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r4}}, 0xfffffe65) 2018/04/23 11:54:51 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0), 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xffffff47) [ 165.467221] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:51 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xf) [ 165.569640] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:54:51 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0), 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xffffff47) 2018/04/23 11:54:51 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x747d5ec8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) accept4$packet(r1, &(0x7f0000004940)={0x0, 0x0, 0x0}, &(0x7f0000004980)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000049c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001, 0x9, 0x8, 0x0, 0x3, 0x4000000, r4}) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32=r3, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:51 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/23 11:54:52 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xf) 2018/04/23 11:54:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0), 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$fuse(r1, &(0x7f0000000180)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x7, 0x18000, 0x5, 0xfffffffffffffffe}}, 0x20) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r2}}, 0x120) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0xfffffe65) 2018/04/23 11:54:52 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x747d5ec8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) accept4$packet(r1, &(0x7f0000004940)={0x0, 0x0, 0x0}, &(0x7f0000004980)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000049c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001, 0x9, 0x8, 0x0, 0x3, 0x4000000, r4}) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32=r3, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:52 executing program 6: syz_fuseblk_mount(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xe3a5e2ea99ac2523) 2018/04/23 11:54:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0), 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$fuse(r1, &(0x7f0000000180)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x7, 0x18000, 0x5, 0xfffffffffffffffe}}, 0x20) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r2}}, 0x120) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0xfffffe65) 2018/04/23 11:54:52 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xf) 2018/04/23 11:54:52 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x747d5ec8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) accept4$packet(r1, &(0x7f0000004940)={0x0, 0x0, 0x0}, &(0x7f0000004980)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000049c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001, 0x9, 0x8, 0x0, 0x3, 0x4000000, r4}) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32=r3, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$fuse(r1, &(0x7f0000000180)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x7, 0x18000, 0x5, 0xfffffffffffffffe}}, 0x20) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r2}}, 0x120) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0xfffffe65) 2018/04/23 11:54:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) 2018/04/23 11:54:53 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$fuse(r1, &(0x7f0000000180)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x7, 0x18000, 0x5, 0xfffffffffffffffe}}, 0x20) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r2}}, 0x120) 2018/04/23 11:54:53 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xf) 2018/04/23 11:54:53 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:53 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x747d5ec8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) accept4$packet(r1, &(0x7f0000004940), &(0x7f0000004980)=0x14, 0x800) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32=r3, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:53 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r0, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:53 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xf) 2018/04/23 11:54:53 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$fuse(r1, &(0x7f0000000180)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x7, 0x18000, 0x5, 0xfffffffffffffffe}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}}}, 0x120) 2018/04/23 11:54:53 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x747d5ec8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32=r3, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/23 11:54:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:53 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0xf) 2018/04/23 11:54:53 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r0, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:53 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$fuse(r1, &(0x7f0000000180)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x7, 0x18000, 0x5, 0xfffffffffffffffe}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}}}, 0x120) 2018/04/23 11:54:53 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x747d5ec8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32=r3, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:54 executing program 6: syz_emit_ethernet(0x7d, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "9a59bf", 0x47, 0xab, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing, @fragment], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @nop={0x1}, @window={0x3, 0x3}]}}, {"ce03961e083439f7619e4813e69fbe84b930dae9989bbb"}}}}}}}, &(0x7f0000000040)={0x0, 0x4000000000000, [0xffffffffffffffff, 0xeee, 0x8000000, 0xffffffffffffffff]}) 2018/04/23 11:54:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:54 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r0, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:54 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x2f) 2018/04/23 11:54:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$fuse(r1, &(0x7f0000000180)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x7, 0x18000, 0x5, 0xfffffffffffffffe}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}}}, 0x120) 2018/04/23 11:54:54 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x747d5ec8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:54 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000331ff7)=""/9, 0x9) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:54 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:54 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x2f) 2018/04/23 11:54:54 executing program 6: syz_emit_ethernet(0x7d, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "9a59bf", 0x47, 0xab, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing, @fragment], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @nop={0x1}, @window={0x3, 0x3}]}}, {"ce03961e083439f7619e4813e69fbe84b930dae9989bbb"}}}}}}}, &(0x7f0000000040)={0x0, 0x4000000000000, [0xffffffffffffffff, 0xeee, 0x8000000, 0xffffffffffffffff]}) 2018/04/23 11:54:54 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x747d5ec8}) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:54 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:54 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000019c0)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:55 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x2f) 2018/04/23 11:54:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x49}, 0x1}, 0x0) 2018/04/23 11:54:55 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0xa0000) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:55 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:55 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000019c0)={0xffffffff}, 0x0, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:55 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:55 executing program 7: write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:55 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:55 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x3f) 2018/04/23 11:54:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/23 11:54:55 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000019c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:55 executing program 7: write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:55 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "34dd5f265bf897c999dbb735719c91b6e5687c289cde9ccc9f6fb0f7ad5a1b7c9280c75405c2a4c9aa21fc3712b6fb947abf18eb6d8c70a9cad78620ea569150ea856a292d9065c3d43f3284b1502ad2cad69d99745077bd17455b7dc7c16cac286f70e33df8ce6b4b8d5b343c33f5227f96e91cd4d01de967608ca3c7145cd64cb6911ce2db6ab4803d1e46463bc9de4bfe1aeea0f4f65926cd82790b8c1a1dbb763afb9ab082a6f883462559c61e42b7f8a5d5b7796c1e835a581ac7628ac08a15ff23c62e69d648a474ef74c7f0bce0d79f72ec49e65a6f3593c06a672b8c918745855b2ea89bb1208eef64b1b0468636688fc59fb48ed511d6758df2d9b2", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:55 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/04/23 11:54:55 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000019c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:56 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x3f) 2018/04/23 11:54:56 executing program 7: write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:56 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "34dd5f265bf897c999dbb735719c91b6e5687c289cde9ccc9f6fb0f7ad5a1b7c9280c75405c2a4c9aa21fc3712b6fb947abf18eb6d8c70a9cad78620ea569150ea856a292d9065c3d43f3284b1502ad2cad69d99745077bd17455b7dc7c16cac286f70e33df8ce6b4b8d5b343c33f5227f96e91cd4d01de967608ca3c7145cd64cb6911ce2db6ab4803d1e46463bc9de4bfe1aeea0f4f65926cd82790b8c1a1dbb763afb9ab082a6f883462559c61e42b7f8a5d5b7796c1e835a581ac7628ac08a15ff23c62e69d648a474ef74c7f0bce0d79f72ec49e65a6f3593c06a672b8c918745855b2ea89bb1208eef64b1b0468636688fc59fb48ed511d6758df2d9b2", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r0}}, 0x120) 2018/04/23 11:54:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, 0x3, 0x6, 0x203}, 0x14}, 0x1}, 0x0) 2018/04/23 11:54:56 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000019c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000900), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) 2018/04/23 11:54:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:56 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r0}}, 0x120) 2018/04/23 11:54:56 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x3f) 2018/04/23 11:54:56 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) 2018/04/23 11:54:56 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:56 executing program 6: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a7dfb0)=[{&(0x7f0000a31000)=""/54, 0x36}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f000045a000), 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00005c4ff8)=[{r4}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/04/23 11:54:57 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe8000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x47) 2018/04/23 11:54:57 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r0}}, 0x120) 2018/04/23 11:54:57 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x118, 0x168}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x210) 2018/04/23 11:54:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:54:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:57 executing program 6: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a7dfb0)=[{&(0x7f0000a31000)=""/54, 0x36}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f000045a000), 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00005c4ff8)=[{r4}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/04/23 11:54:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:57 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000001b0000000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0xfffffe65) 2018/04/23 11:54:57 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe8000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x47) 2018/04/23 11:54:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000100)) 2018/04/23 11:54:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:57 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe8000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x47) 2018/04/23 11:54:57 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:54:57 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:54:57 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:54:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:54:58 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:54:58 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) 2018/04/23 11:54:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:54:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:58 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:54:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:58 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) syz_open_dev$admmidi(&(0x7f00000015c0)='/dev/admmidi#\x00', 0x20, 0x0) 2018/04/23 11:54:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:58 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:54:58 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:54:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:54:58 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20001, 0x0) 2018/04/23 11:54:58 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) syz_open_dev$admmidi(&(0x7f00000015c0)='/dev/admmidi#\x00', 0x20, 0x0) 2018/04/23 11:54:58 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe8000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4d) 2018/04/23 11:54:58 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:54:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/23 11:54:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:54:59 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:54:59 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) syz_open_dev$admmidi(&(0x7f00000015c0)='/dev/admmidi#\x00', 0x20, 0x0) 2018/04/23 11:54:59 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe8000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4d) 2018/04/23 11:54:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:54:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:54:59 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[]}, 0x1}, 0x0) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)) 2018/04/23 11:54:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:59 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000000000000000000100", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x8e) 2018/04/23 11:54:59 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe8000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4d) 2018/04/23 11:54:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:54:59 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) syz_open_dev$admmidi(&(0x7f00000015c0)='/dev/admmidi#\x00', 0x20, 0x0) 2018/04/23 11:54:59 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4e) 2018/04/23 11:54:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:54:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:55:00 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:55:00 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[]}, 0x1}, 0x0) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)) 2018/04/23 11:55:00 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) 2018/04/23 11:55:00 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4e) 2018/04/23 11:55:00 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:55:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:55:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:00 executing program 6: syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) 2018/04/23 11:55:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:00 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:55:00 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe800000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="8b280dffffff7f00000000"], 0x4e) 2018/04/23 11:55:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:55:00 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[]}, 0x1}, 0x0) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)) 2018/04/23 11:55:00 executing program 6: syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/04/23 11:55:00 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:55:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:55:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x7, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:01 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x6f) 2018/04/23 11:55:01 executing program 3: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/04/23 11:55:01 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:55:01 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[]}, 0x1}, 0x0) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)) 2018/04/23 11:55:01 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140)}, 0x0, 0x0, 0xa9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/23 11:55:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100), 0x200) 2018/04/23 11:55:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:01 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:55:01 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x7f) 2018/04/23 11:55:01 executing program 6: syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfa978c8c0157e84a) 2018/04/23 11:55:01 executing program 3: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/04/23 11:55:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100), 0x200) 2018/04/23 11:55:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:01 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[]}, 0x1}, 0x0) 2018/04/23 11:55:01 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB], 0x40) 2018/04/23 11:55:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001480)='net/tcp\x00') preadv(r1, &(0x7f0000001340)=[{&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, 0x0) 2018/04/23 11:55:01 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x70) 2018/04/23 11:55:01 executing program 3: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000002c0), 0x4) 2018/04/23 11:55:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100), 0x200) 2018/04/23 11:55:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:01 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) 2018/04/23 11:55:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:02 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x70) 2018/04/23 11:55:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x0) 2018/04/23 11:55:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:02 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB], 0x40) 2018/04/23 11:55:02 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/34, 0x22, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/23 11:55:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:02 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) 2018/04/23 11:55:02 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[], 0x0) 2018/04/23 11:55:02 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB], 0x40) 2018/04/23 11:55:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x0) 2018/04/23 11:55:03 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x70) 2018/04/23 11:55:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:55:03 executing program 0: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) 2018/04/23 11:55:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/23 11:55:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x0) 2018/04/23 11:55:03 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff"], 0x46) 2018/04/23 11:55:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "34dd5f265bf897c999dbb735719c91b6e5687c289cde9ccc9f6fb0f7ad5a1b7c9280c75405c2a4c9aa21fc3712b6fb947abf18eb6d8c70a9cad78620ea569150ea856a292d9065c3d43f3284b1502ad2cad69d99745077bd17455b7dc7c16cac286f70e33df8ce6b4b8d5b343c33f5227f96e91cd4d01de967608ca3c7145cd64cb6911ce2db6ab4803d1e46463bc9de4bfe1aeea0f4f65926cd82790b8c1a1dbb763afb9ab082a6f883462559c61e42b7f8a5d5b7796c1e835a581ac7628ac08a15ff23c62e69d648a474ef74c7f0bce0d79f72ec49e65a6f3593c06a672b8c918745855b2ea89bb1208eef64b1b0468636688fc59fb48ed511d6758df2d9b2", 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:04 executing program 3: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/23 11:55:04 executing program 0: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) 2018/04/23 11:55:04 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff"], 0x46) 2018/04/23 11:55:04 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x78) 2018/04/23 11:55:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:04 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/04/23 11:55:04 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) 2018/04/23 11:55:04 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x78) 2018/04/23 11:55:04 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff"], 0x46) 2018/04/23 11:55:04 executing program 3: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000040)=@routing, 0x8) 2018/04/23 11:55:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) 2018/04/23 11:55:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:04 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x0, 0x0, 0x3, 0x73d}, 0xe1) 2018/04/23 11:55:04 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x78) 2018/04/23 11:55:04 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f0000"], 0x49) 2018/04/23 11:55:04 executing program 3: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) 2018/04/23 11:55:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:05 executing program 1: 2018/04/23 11:55:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00000000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x7c) 2018/04/23 11:55:05 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0xe1) 2018/04/23 11:55:05 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f0000"], 0x49) 2018/04/23 11:55:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:05 executing program 3: 2018/04/23 11:55:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7) 2018/04/23 11:55:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000040)=""/93) 2018/04/23 11:55:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:05 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) 2018/04/23 11:55:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x79) 2018/04/23 11:55:05 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f0000"], 0x49) 2018/04/23 11:55:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='cmdline\x00') pread64(r0, &(0x7f0000000140), 0x0, 0x0) 2018/04/23 11:55:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x62}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)}, 0x10) 2018/04/23 11:55:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x76) 2018/04/23 11:55:06 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x0, &(0x7f00000002c0)}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:06 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f000000"], 0x4a) 2018/04/23 11:55:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 11:55:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:06 executing program 3: 2018/04/23 11:55:06 executing program 3: 2018/04/23 11:55:06 executing program 1: 2018/04/23 11:55:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r1}}, 0x120) 2018/04/23 11:55:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x76) 2018/04/23 11:55:06 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f000000"], 0x4a) 2018/04/23 11:55:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:06 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x0, &(0x7f00000002c0)}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:06 executing program 3: 2018/04/23 11:55:06 executing program 1: 2018/04/23 11:55:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r1}}, 0x120) 2018/04/23 11:55:06 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f000000"], 0x4a) 2018/04/23 11:55:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x76) 2018/04/23 11:55:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:06 executing program 3: 2018/04/23 11:55:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:06 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x0, &(0x7f00000002c0)}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:06 executing program 3: 2018/04/23 11:55:06 executing program 1: 2018/04/23 11:55:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x78) 2018/04/23 11:55:06 executing program 2: 2018/04/23 11:55:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e}, r1}}, 0x120) 2018/04/23 11:55:06 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x0, &(0x7f00000002c0)}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:07 executing program 3: 2018/04/23 11:55:07 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x78) 2018/04/23 11:55:07 executing program 1: 2018/04/23 11:55:07 executing program 2: 2018/04/23 11:55:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e}, r1}}, 0x120) 2018/04/23 11:55:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:07 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x0, &(0x7f00000002c0)}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:07 executing program 2: 2018/04/23 11:55:07 executing program 1: 2018/04/23 11:55:07 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x0, &(0x7f00000002c0)}) sendmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:07 executing program 3: 2018/04/23 11:55:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "34dd5f265bf897c999dbb735719c91b6e5687c289cde9ccc9f6fb0f7ad5a1b7c9280c75405c2a4c9aa21fc3712b6fb947abf18eb6d8c70a9cad78620ea569150ea856a292d9065c3d43f3284b1502ad2cad69d99745077bd17455b7dc7c16cac286f70e33df8ce6b4b8d5b343c33f5227f96e91cd4d01de967608ca3c7145cd64cb6911ce2db6ab4803d1e46463bc9de4bfe1aeea0f4f65926cd82790b8c1a1dbb763afb9ab082a6f883462559c61e42b7f8a5d5b7796c1e835a581ac7628ac08a15ff23c62e69d648a474ef74c7f0bce0d79f72ec49e65a6f3593c06a672b8c918745855b2ea89bb1208eef64b1b0468636688fc59fb48ed511d6758df2d9b2", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e}, r1}}, 0x120) 2018/04/23 11:55:07 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a", @ANYRES32, @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x78) 2018/04/23 11:55:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:07 executing program 2: 2018/04/23 11:55:07 executing program 3: 2018/04/23 11:55:07 executing program 1: 2018/04/23 11:55:07 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}}}, 0x120) 2018/04/23 11:55:07 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6995295331696452f08141594f57c048c01009a1b5f485c3173ca"], 0x75) 2018/04/23 11:55:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, 0xffffffffffffffff, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:07 executing program 2: 2018/04/23 11:55:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}}}, 0x120) 2018/04/23 11:55:07 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:07 executing program 3: 2018/04/23 11:55:07 executing program 1: 2018/04/23 11:55:08 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00"], 0xa) 2018/04/23 11:55:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, 0xffffffffffffffff, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:08 executing program 2: 2018/04/23 11:55:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}}}, 0x120) 2018/04/23 11:55:08 executing program 1: 2018/04/23 11:55:08 executing program 3: 2018/04/23 11:55:08 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/04/23 11:55:08 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00"], 0xa) 2018/04/23 11:55:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:55:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, 0xffffffffffffffff, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:08 executing program 1: 2018/04/23 11:55:08 executing program 3: 2018/04/23 11:55:08 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/04/23 11:55:08 executing program 2: 2018/04/23 11:55:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(0xffffffffffffffff, r1, &(0x7f0000e64ff8), 0x8e18) sendfile(0xffffffffffffffff, r1, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:08 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00"], 0xa) 2018/04/23 11:55:08 executing program 4: 2018/04/23 11:55:09 executing program 2: 2018/04/23 11:55:09 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB], 0xa) 2018/04/23 11:55:09 executing program 1: 2018/04/23 11:55:09 executing program 3: 2018/04/23 11:55:09 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/04/23 11:55:09 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB], 0xa) 2018/04/23 11:55:09 executing program 4: 2018/04/23 11:55:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(0xffffffffffffffff, r1, &(0x7f0000e64ff8), 0x8e18) sendfile(0xffffffffffffffff, r1, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:55:09 executing program 2: 2018/04/23 11:55:09 executing program 1: 2018/04/23 11:55:09 executing program 4: 2018/04/23 11:55:10 executing program 1: 2018/04/23 11:55:10 executing program 3: 2018/04/23 11:55:10 executing program 2: 2018/04/23 11:55:10 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}], 0x1, 0x0) 2018/04/23 11:55:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:55:10 executing program 4: 2018/04/23 11:55:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(0xffffffffffffffff, r1, &(0x7f0000e64ff8), 0x8e18) sendfile(0xffffffffffffffff, r1, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB], 0xa) 2018/04/23 11:55:10 executing program 3: 2018/04/23 11:55:10 executing program 2: 2018/04/23 11:55:10 executing program 1: 2018/04/23 11:55:10 executing program 4: 2018/04/23 11:55:10 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}], 0x1, 0x0) 2018/04/23 11:55:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4"], 0x40) 2018/04/23 11:55:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:11 executing program 3: 2018/04/23 11:55:11 executing program 1: clock_getres(0x8, &(0x7f0000000180)) 2018/04/23 11:55:11 executing program 2: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) close(r0) 2018/04/23 11:55:11 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000e64ff8), 0x8e18) sendfile(r0, r1, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/23 11:55:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/23 11:55:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:55:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETZCNT(0x0, 0x7, 0xf, &(0x7f0000000040)=""/93) 2018/04/23 11:55:11 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}], 0x1, 0x0) 2018/04/23 11:55:11 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/23 11:55:11 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4"], 0x40) 2018/04/23 11:55:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setresuid(0x0, 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000400)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)}}, 0x20) 2018/04/23 11:55:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:11 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4"], 0x40) 2018/04/23 11:55:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:11 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0xe1) 2018/04/23 11:55:11 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000e64ff8), 0x8e18) sendfile(r0, r1, &(0x7f00007ed000), 0x2b) [ 185.941972] ucma_write: process 723 (syz-executor0) changed security contexts after opening file descriptor, this is not allowed. 2018/04/23 11:55:12 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a9a520d7d886152fc817a5aafb6"], 0x5b) 2018/04/23 11:55:12 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:12 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[]}, 0x1}, 0x0) 2018/04/23 11:55:12 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x6c, 0x9, 0x1000, 0x20, 0x6, 0xffffffffffffa87e, 0x401, 0x1}, r1}}, 0x120) 2018/04/23 11:55:12 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x21}, 0x1000}, r1, 0x465}}, 0xfffffe65) 2018/04/23 11:55:12 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000e64ff8), 0x8e18) sendfile(r0, r1, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000), 0x0) 2018/04/23 11:55:12 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db"], 0x41) 2018/04/23 11:55:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 11:55:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:55:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = getpgrp(0x0) ptrace$peek(0x3, r2, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) close(r0) 2018/04/23 11:55:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) [ 186.744602] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:55:12 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db"], 0x41) 2018/04/23 11:55:12 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe65) 2018/04/23 11:55:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) connect$unix(r2, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = semget(0x2, 0x1, 0x4) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000000240)=""/185) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0xfffffffffffffffc}, 0x8) close(r0) 2018/04/23 11:55:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:12 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db"], 0x41) [ 186.941687] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 11:55:13 executing program 4 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:55:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:13 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) 2018/04/23 11:55:13 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428bf189028064a"], 0x4e) 2018/04/23 11:55:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)}], 0x1) 2018/04/23 11:55:13 executing program 0 (fault-call:2 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r1}}, 0x120) 2018/04/23 11:55:13 executing program 1 (fault-call:1 fault-nth:0): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) 2018/04/23 11:55:13 executing program 3 (fault-call:2 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) [ 187.732783] FAULT_INJECTION: forcing a failure. [ 187.732783] name failslab, interval 1, probability 0, space 0, times 0 [ 187.744256] CPU: 1 PID: 13103 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 187.751237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.760620] Call Trace: [ 187.761549] FAULT_INJECTION: forcing a failure. [ 187.761549] name failslab, interval 1, probability 0, space 0, times 0 [ 187.763251] dump_stack+0x185/0x1d0 [ 187.763292] should_fail+0x87b/0xab0 [ 187.763399] should_failslab+0x279/0x2a0 [ 187.785947] __kmalloc+0xc2/0x350 [ 187.789419] ? kmsan_set_origin_inline+0x6b/0x120 [ 187.794281] ? alloc_pipe_info+0xb8/0x8c0 [ 187.798445] alloc_pipe_info+0xb8/0x8c0 [ 187.802431] ? splice_direct_to_actor+0x65/0x1040 [ 187.807281] ? do_splice_direct+0x335/0x540 [ 187.811636] ? splice_direct_to_actor+0xdb/0x1040 [ 187.816488] splice_direct_to_actor+0xe23/0x1040 [ 187.821261] ? do_splice_direct+0x540/0x540 [ 187.825594] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 187.830967] ? security_file_permission+0x28f/0x4b0 [ 187.836005] ? rw_verify_area+0x35e/0x580 [ 187.840179] do_splice_direct+0x335/0x540 [ 187.844388] do_sendfile+0x1067/0x1e40 [ 187.848345] SYSC_sendfile64+0x1b3/0x300 [ 187.852462] SyS_sendfile64+0x64/0x90 [ 187.856316] do_syscall_64+0x309/0x430 [ 187.860227] ? SYSC_sendfile+0x320/0x320 [ 187.864302] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 187.869499] RIP: 0033:0x455389 [ 187.872690] RSP: 002b:00007f0d24dc1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 187.880415] RAX: ffffffffffffffda RBX: 00007f0d24dc26d4 RCX: 0000000000455389 [ 187.887688] RDX: 0000000020000100 RSI: 0000000000000013 RDI: 0000000000000014 [ 187.894960] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.902235] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 187.909508] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000000 [ 187.916810] CPU: 0 PID: 13110 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 187.923775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.933160] Call Trace: [ 187.935812] dump_stack+0x185/0x1d0 [ 187.939489] should_fail+0x87b/0xab0 [ 187.943297] should_failslab+0x279/0x2a0 [ 187.947410] __kmalloc+0xc2/0x350 [ 187.950959] ? tipc_group_create+0xfa/0x9c0 [ 187.955362] tipc_group_create+0xfa/0x9c0 [ 187.959605] ? local_bh_enable+0x36/0x40 [ 187.963756] tipc_setsockopt+0x120c/0x1e50 [ 187.968043] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 187.973472] ? __fget_light+0x6b9/0x710 [ 187.977483] ? security_socket_setsockopt+0x5b/0x200 2018/04/23 11:55:13 executing program 4 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) [ 187.982665] ? tipc_shutdown+0x5c0/0x5c0 [ 187.986797] SYSC_setsockopt+0x4b8/0x570 [ 187.990950] SyS_setsockopt+0x76/0xa0 [ 187.994831] do_syscall_64+0x309/0x430 [ 187.998770] ? SYSC_recv+0xe0/0xe0 [ 188.002357] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.007565] RIP: 0033:0x455389 [ 188.007909] FAULT_INJECTION: forcing a failure. [ 188.007909] name failslab, interval 1, probability 0, space 0, times 0 [ 188.010767] RSP: 002b:00007f2793841c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/23 11:55:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) [ 188.010800] RAX: ffffffffffffffda RBX: 00007f27938426d4 RCX: 0000000000455389 [ 188.010817] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 188.010835] RBP: 000000000072bea0 R08: 00000000000000e1 R09: 0000000000000000 [ 188.010853] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000014 [ 188.010870] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000000 [ 188.067454] CPU: 1 PID: 13116 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 188.074408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.083791] Call Trace: [ 188.086431] dump_stack+0x185/0x1d0 [ 188.090107] should_fail+0x87b/0xab0 [ 188.093867] should_failslab+0x279/0x2a0 [ 188.098025] __kmalloc+0xc2/0x350 [ 188.101576] ? memcg_kmem_get_cache+0x609/0xcc0 [ 188.106337] memcg_kmem_get_cache+0x609/0xcc0 [ 188.110889] __kmalloc+0x103/0x350 [ 188.114498] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.119382] ? alloc_pipe_info+0xb8/0x8c0 [ 188.123582] alloc_pipe_info+0xb8/0x8c0 [ 188.127603] ? splice_direct_to_actor+0x65/0x1040 2018/04/23 11:55:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) [ 188.132484] ? do_splice_direct+0x335/0x540 [ 188.136877] ? splice_direct_to_actor+0xdb/0x1040 [ 188.141845] splice_direct_to_actor+0xe23/0x1040 [ 188.146641] ? do_splice_direct+0x540/0x540 [ 188.151007] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 188.156412] ? security_file_permission+0x28f/0x4b0 [ 188.161527] ? rw_verify_area+0x35e/0x580 [ 188.165724] do_splice_direct+0x335/0x540 [ 188.169976] do_sendfile+0x1067/0x1e40 [ 188.173987] SYSC_sendfile64+0x1b3/0x300 [ 188.178144] SyS_sendfile64+0x64/0x90 2018/04/23 11:55:14 executing program 1 (fault-call:1 fault-nth:1): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) [ 188.182040] do_syscall_64+0x309/0x430 [ 188.186001] ? SYSC_sendfile+0x320/0x320 [ 188.190106] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.195324] RIP: 0033:0x455389 [ 188.198531] RSP: 002b:00007f0d24dc1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 188.206281] RAX: ffffffffffffffda RBX: 00007f0d24dc26d4 RCX: 0000000000455389 [ 188.213571] RDX: 0000000020000100 RSI: 0000000000000013 RDI: 0000000000000014 [ 188.220866] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.228161] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 188.235455] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000001 [ 188.320357] FAULT_INJECTION: forcing a failure. [ 188.320357] name failslab, interval 1, probability 0, space 0, times 0 [ 188.331907] CPU: 0 PID: 13129 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 188.338864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.348247] Call Trace: [ 188.350885] dump_stack+0x185/0x1d0 [ 188.354565] should_fail+0x87b/0xab0 [ 188.358377] should_failslab+0x279/0x2a0 [ 188.362484] __kmalloc+0xc2/0x350 [ 188.365974] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.370855] ? tipc_alloc_conn+0x56/0x6d0 [ 188.375045] tipc_alloc_conn+0x56/0x6d0 [ 188.379080] ? tipc_topsrv_kern_subscr+0xc7/0x610 [ 188.384005] tipc_topsrv_kern_subscr+0x218/0x610 [ 188.388878] tipc_group_create+0x63e/0x9c0 [ 188.393242] tipc_setsockopt+0x120c/0x1e50 [ 188.397533] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 188.402974] ? __fget_light+0x6b9/0x710 [ 188.406997] ? security_socket_setsockopt+0x5b/0x200 [ 188.412191] ? tipc_shutdown+0x5c0/0x5c0 [ 188.416327] SYSC_setsockopt+0x4b8/0x570 [ 188.420499] SyS_setsockopt+0x76/0xa0 [ 188.424389] do_syscall_64+0x309/0x430 [ 188.428329] ? SYSC_recv+0xe0/0xe0 [ 188.431916] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.437133] RIP: 0033:0x455389 [ 188.440346] RSP: 002b:00007f2793841c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 188.448093] RAX: ffffffffffffffda RBX: 00007f27938426d4 RCX: 0000000000455389 [ 188.455480] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 188.462781] RBP: 000000000072bea0 R08: 00000000000000e1 R09: 0000000000000000 2018/04/23 11:55:14 executing program 4 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:55:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:14 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db"], 0x41) 2018/04/23 11:55:14 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="20d5c862190acd6fcf3c9dec5c4bfe3e98d888f092ea65f4f95b4ce1440610b5ee9de5ee22e18ab0edcef40a59b7caf950ba71a08669cde228790a6ed1591f85fee21c63b12f2452820a8fe8255348afd6517591964996113ca89e3ab02b7373c795fd29cb2daaa2a1fa4d486937fde27647f8d52711005dcf1e46d407e648c1944c7d83891bcd1b009725bb832b9d14375f582d50c81a7db3") setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "34dd5f265bf897c999dbb735719c91b6e5687c289cde9ccc9f6fb0f7ad5a1b7c9280c75405c2a4c9aa21fc3712b6fb947abf18eb6d8c70a9cad78620ea569150ea856a292d9065c3d43f3284b1502ad2cad69d99745077bd17455b7dc7c16cac286f70e33df8ce6b4b8d5b343c33f5227f96e91cd4d01de967608ca3c7145cd64cb6911ce2db6ab4803d1e46463bc9de4bfe1aeea0f4f65926cd82790b8c1a1dbb763afb9ab082a6f883462559c61e42b7f8a5d5b7796c1e835a581ac7628ac08a15ff23c62e69d648a474ef74c7f0bce0d79f72ec49e65a6f3593c06a672b8c918745855b2ea89bb1208eef64b1b0468636688fc59fb48ed511d6758df2d9b2", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r1}}, 0x120) 2018/04/23 11:55:14 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x101000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x3) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:55:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) epoll_create(0x7ffffffd) write$binfmt_aout(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="0f010304060300001801000003000000c6030000000000000000000000000000309e36d1a10ece14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x628) [ 188.470087] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000014 [ 188.477390] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000001 [ 188.544636] FAULT_INJECTION: forcing a failure. [ 188.544636] name failslab, interval 1, probability 0, space 0, times 0 [ 188.556138] CPU: 0 PID: 13140 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 188.563096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.572487] Call Trace: [ 188.575128] dump_stack+0x185/0x1d0 [ 188.578803] should_fail+0x87b/0xab0 [ 188.582614] should_failslab+0x279/0x2a0 [ 188.586738] __kmalloc+0xc2/0x350 [ 188.590228] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.595108] ? alloc_pipe_info+0x560/0x8c0 [ 188.599379] ? alloc_pipe_info+0x38f/0x8c0 [ 188.603656] alloc_pipe_info+0x560/0x8c0 [ 188.607764] splice_direct_to_actor+0xe23/0x1040 [ 188.612562] ? do_splice_direct+0x540/0x540 [ 188.616929] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 188.622331] ? security_file_permission+0x28f/0x4b0 [ 188.627397] ? rw_verify_area+0x35e/0x580 [ 188.631590] do_splice_direct+0x335/0x540 [ 188.635833] do_sendfile+0x1067/0x1e40 [ 188.639835] SYSC_sendfile64+0x1b3/0x300 [ 188.643993] SyS_sendfile64+0x64/0x90 [ 188.647890] do_syscall_64+0x309/0x430 [ 188.651826] ? SYSC_sendfile+0x320/0x320 [ 188.655928] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.661144] RIP: 0033:0x455389 [ 188.664351] RSP: 002b:00007f0d24dc1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 188.672100] RAX: ffffffffffffffda RBX: 00007f0d24dc26d4 RCX: 0000000000455389 [ 188.679394] RDX: 0000000020000100 RSI: 0000000000000013 RDI: 0000000000000014 [ 188.686686] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/23 11:55:14 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x1000000000000049, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)=[{0xc8, 0x117, 0x5, "5666bb2911d75a37823b499428c39fe8e8055048648332bfe3010d2da9b8174fdfee59dbfe7292f80efcd3f56b1a8eafc44aad1f7f01f8e26fc4945f8fcd7062332fb7cb417d7d3f70f4dadace5ad5a821688587643f7e29ce70d90e52be4c8adce20cdb44199be7572d798fbba08b1960525496aa8a1cca175f48f86f7afe841de0b77ee10b3995ae37b44768f27f4ab69b3b9626a2f4d9d046d702aeb975f0801765e1ba253e1771b68baddebd8a10c53a50e49ccafce0"}, {0x98, 0x88, 0x1, "34dc03ee650dff45e60aa6da8f9a6bc4b7916816db6496b0edc4b8fff441a6302f1807eb8c66cae74026b1a453ed1d3eec3639436ecbf1cd8b7ad6548274521471b7e4feecf8924d162c633c6c1a6bfaa0e8d1413664e1cebfbde4e9114fe363a0e067f4cf81538e554db8204d39d3b010b133035571153e4006648c5f8d83bf4a"}, {0xd0, 0x107, 0x1000, "1d67f50370f0b7f7740a0ff5e384f2b94b0621bfb3c8b4edf9b3d169a99467fc1c9ee150e31532e85793d3e77d51bf2786b3fb9efdc0c550ee2b1e28196aa0ed7f8d4f557a222df7e68354640a936d689f6c4e3edd6d19d1f772e6a06f8298eade434953f2675e9c9a98dfde0b4635011444669de9bb78b68f747269f7614a0ade11e15c31da21ca692863d73c58fad4f74c0fca773c8cb447d8d37a0fce7de9ce8dcc82816888631cc2c37720d54101e9d94015dce3ff33dd7d8b2fecf6"}, {0x1010, 0x11b, 0x7ff, "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{0xe8, 0x11f, 0x9, "3a4796b93cf7dca8165a6134a5f7482ae48fa3d2dbe94029317dbc16e276fe54dc91fbd41b47a5ca50dad316807a7361df3bedaf07947d5a0fd8edf7bf2e3f8f8867f6592bc2f1829509490564859820de66cffee3fb6b3a62355f0cb261cdd7905eb88c4a9c179c672c0955aee408ae648144cea7d698ca80fa58f6aa36bbe537eafb59790419c223b9f54dedcff2153981a62127e3b8b8532415246442a5ad1f26d9f3da8b1d0040620954dbb8ce186eecf983dfa204f2b285858d3f02586e58cfca3e52367476800d3077640e717407c4da"}, {0x108, 0x10f, 0x0, "3edd1056fe2bc59e8ad8967cfcae258406cab4419dfc97402811d8b50cd418b88074a6351765b7343533d016c015ff1807cc28bd67062774efe693caccadc36ecb38bf034a2f259993fc92643c060e2f4f6917db7c729011532c75b405cce9a10cd97c96ca46ec8bddbab51c2c9bf688d7149f23ccae13e3b3a455e046d55f2af0a630c1ed474a1ecfa25c4ae3441c5d008696d8035d89574fdd3a2c9af4c0c06b610f0821257e27e899e76176b73783494e773f94d54094bdb0abfc5c9b2e8dc0c3753d78fae5222949cc50316fa6335f26200868f6a4f5ee5b41ef2a43b496b5b255dfb55c6d559df7cba855ebc69afae505"}, {0x3a7, 0x10f, 0x9, "c5b1"}, {0x40, 0x10f, 0x3f, "6fb4557f0aea29142e918d72e8918709eeab3d2a61fabbbb6eec10859ac0390776e73aacb77a069ab926e29a02539f2f"}, {0x98, 0x10f, 0xc549, "dbeb8b169825bb4fb6b56bb7f1d18b777c423a95bfbac0607211f40926d63cad85e3dd84471584960526db798615e8da6a636850da904d6c3ba809052139d114519119250710cb8dc89f5affd4ffdb7269fe31a49ef4a88a066e0b403bdec2ee440fd586bc65f4f63a63aff6b289ddffa68a2e6c57af334005a6a0921358e354a347f8c8"}, {0x78, 0x117, 0x480000000, "2083ee9206f8a81c3398627bbe61ba60fa2b142c35c24ca2ade270d0b6ca3dddf51794de68b9ba5acfb08955844354375823ed9521f2c9f399718a74f244a1bf0a638fe19d0a2a8b1e836c454101ff7402718ae02e54ac4040fb2b12dd081808d2b53970202d"}], 0x48b}, 0xffffffffffffffff}], 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/23 11:55:14 executing program 1 (fault-call:1 fault-nth:2): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) [ 188.693989] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 188.701284] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000002 [ 188.823237] FAULT_INJECTION: forcing a failure. [ 188.823237] name failslab, interval 1, probability 0, space 0, times 0 [ 188.834668] CPU: 1 PID: 13164 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 188.841623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.851004] Call Trace: [ 188.853647] dump_stack+0x185/0x1d0 [ 188.857331] should_fail+0x87b/0xab0 [ 188.861099] should_failslab+0x279/0x2a0 [ 188.865268] kmem_cache_alloc+0x136/0xb90 [ 188.869503] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 188.874296] ? kmsan_set_origin+0x9e/0x160 [ 188.878587] radix_tree_node_alloc+0x1c7/0x5c0 [ 188.883227] radix_tree_extend+0x22a/0x8f0 [ 188.887545] ? __msan_poison_alloca+0x15c/0x1d0 [ 188.892273] idr_get_free+0x347/0x1490 [ 188.896277] idr_alloc_u32+0x27c/0x550 [ 188.900237] idr_alloc+0x161/0x220 [ 188.903830] tipc_alloc_conn+0x2f7/0x6d0 [ 188.907994] tipc_topsrv_kern_subscr+0x218/0x610 [ 188.912870] tipc_group_create+0x63e/0x9c0 [ 188.917236] tipc_setsockopt+0x120c/0x1e50 [ 188.921523] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 188.926961] ? __fget_light+0x6b9/0x710 [ 188.930978] ? security_socket_setsockopt+0x5b/0x200 [ 188.936176] ? tipc_shutdown+0x5c0/0x5c0 [ 188.940326] SYSC_setsockopt+0x4b8/0x570 [ 188.944452] SyS_setsockopt+0x76/0xa0 [ 188.948343] do_syscall_64+0x309/0x430 [ 188.952293] ? SYSC_recv+0xe0/0xe0 [ 188.955881] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.961091] RIP: 0033:0x455389 [ 188.964300] RSP: 002b:00007f2793841c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/23 11:55:14 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db"], 0x41) [ 188.972050] RAX: ffffffffffffffda RBX: 00007f27938426d4 RCX: 0000000000455389 [ 188.979348] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 188.986644] RBP: 000000000072bea0 R08: 00000000000000e1 R09: 0000000000000000 [ 188.993945] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000014 [ 189.001250] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000002 2018/04/23 11:55:15 executing program 4 (fault-call:2 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) 2018/04/23 11:55:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:15 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x0, 0x2, 0x4, 0x3, "209230eb870b52acaaaeb96de111ad907a1665d09139431ad19bed66c86b79e06673a2ee7cdf2b04010ff077d2cccc32929ddcf304c38ac782e0df2214ae13", 0x4}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="1e8ad44589651655885c714ccbc1bb4e1c7b", 0x12}, {&(0x7f0000000240)="6272233899cdd0b195faac9763ff51eb228c346e3fb5391e9b21b75ce1580e82abd6a99706daf61118d002d624ac043107c1075eaf51", 0x36}, {&(0x7f0000000280)="0ac2285d29bc03a5dc6d2e4e528590eab0b770a064f6091fd957b7e78f69ac5a122e1b171e52adc4a0532a3b219b4f0f3e0513cbfa76c4ca321ec7fed2e6d9e4994e02a8ce45e07f3510b6692d4e25c06e651706cf8cc2d2dde92bbc008ec17bf463579a1f90d04091741bbf4cf935ee5665fa6f12b5e1c8c60887466eaa729cf42c170e160a48725e19cb23206af2ca0a576c63b5136dd83607a906cda1c27cbb9d6e00419416c674573801a81d2ee286790b91b566df79", 0xb8}], 0x3, 0x0, 0x0, 0x800}, 0x5}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000400)="418ae18478ca6abcf61b70c93020640347e598e3ba91f8b4b4f261fdb04661cd1b529257e3cba86707a230f77f5581b187f6854444f778567a76abaddc55adf8edb98a6deac11cd60e38a746fc5ff9818016512597a560c7bfddfa832f51767b03f4d7a62a04e2d56afbaeed5b12a21e89a932dc184d936b374dae2c17570ee68033e7e4f82d32912f5dd7e55cf4b20d423aac7f2a363c0aad807d44009f15b890e47cf17496e807f67110678e1dd66c1d823667b05ea9a589c17802faaa773786266df9f50bb58c8550f1216f430da8e66e41b5cc7732c93af6a7d407269be28d6135084d3d9b80d5", 0xe9}, {&(0x7f0000000500)="ae5612836811c7652a", 0x9}, {&(0x7f0000000540)="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", 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&(0x7f0000003f40)=ANY=[@ANYBLOB="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"], 0x430, 0x80}, 0x100000000}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000003240)="ea298a4e6fb3f3384839e5426bc55fba92d1b48591365a6e4ff23dd00c613fcfdeafccdbc947b247284d5a236e78dffd908e64d1502480d61226330d8f7faa4aa3dc376f607073d499e46cf4dc644d3d548a", 0x52}, {&(0x7f00000032c0)="c668dacc6cda7b5300d16786e15d0c1c3244fe2bcf38a7958f3ae59746e144b36799bd0c13b9a58d1bb03c2b012282737ca046c513a15917b6d78924d141f1427251ba84d299b1cc93aec3ac9f1ed6437a80a6cf91c490b98de4a9c8e70997506523c9", 0x63}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="88000000000000000c0100000000008061ce90c96b48a48c6e156f02b4bb09067bfac8d0d9dd7c23926d2e419dc36fe18bd5a90a520f332345981478b3e31fe8ad04f5a21d0f65c8dd6277433be6a4e30c6383eb6f49fca009fa0c8c72d90380124b91ff4db176ec06de4de4a26d31e30055c94e88ddcd131202e63dc935911e6bceab03de6c9fb6"], 0x88, 0x40}, 0x401}, {{&(0x7f0000003440)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x4, 0x1, 0x0, 0x3}}, 0x80, &(0x7f00000038c0)=[{&(0x7f00000034c0)="499f7329a65f8390caec5fc3dda9ee67f2e464d88dac9a1cf8deb2678614fe27a2085536d1fe15f9a9fdfce1aed0e67c2da0a1a0f6c78618bd57e101aa406d15eefa6d97f12956859fb5f789f9f9bf9543ea00a9b7c1c5bab7076dd2cbd05a5b672cdfa481050daf81f17b72dad6813bf17089eb1dfb5228fd8673f5d31f150e031ae0c83da777b557abba50970dbdcdbb20b2f844c9cc6483e696837531728224348e72af8414bd5d4aafeecff7f5ea5ce4259d096cacf53818185b29f165a29e5ab312f2832d800f195358306f470c14383fdded9d24b62aec1bedb12d35d3e1afeab8a84ef685d74dffe1b6ab6083f6669c3be3", 0xf5}, {&(0x7f00000035c0)="554084cf672ebe9b483647200a2df3228f6ce68cbaef65e61d3cfce79c770182f109aae9ef52427b3e8c72bb76fec0ba299ca3295543be845e9815ddef1b3df3f15df63a506b9e34ade4086d0e7b721a86ea24ddc25fb65d9f5aec253dcf99bfe5bf854d3e6b3eac272f00f713635d4fe16af4336ff54e44d7fbadf1f346da1dc4", 0x81}, {&(0x7f0000003680)="164cb4cc18f48cabf55c", 0xa}, {&(0x7f00000036c0)="c8e5d7c1321214a9628f8faae9718cce61049a0074a1592f5e22f184e7bf6a07a9c8132ce2366221a9d350b5fdfabb531183d3c84c63a9d9fd71e424b4fe7a858f3e63675ab61f99d2f1774864052125a673182492063c4f58f5110adb5ced52660218add88b36aece3ecdee3b5c91acce08d0694c4c922d986762444b3ea9140b82ab09d35745fbd2ae4a1c84e93fbf118d5d18ea6a268e1b7e4cc0a08e79d5d28a6e51fb627411df9a4d3ce60f6172a95cd692314a685701f7c28cbf1e2d05b7180533534467229d215f9f4322", 0xce}, {&(0x7f00000037c0)="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", 0xfe}], 0x5, &(0x7f0000003940)=[{0x28, 0x11f, 0x4, "818deaa9cf7f54dbb4d0e8a326698ccc1f453433bb0e"}, {0xe8, 0x116, 0x2, "457b2616ebe8729f7808520efcbc40ff00e54c32bdfcd4576251482e4f013cc75e3e91d1aa1b7b2294b021193dae3912755ac8138508d0f6ab483ff3a2040591fdd0112c5403f1f3fd4b9478bef123a05a1d8c899c8a9beef3521fa19ad7ca94a1c2b3864ff8e971d738c43680f5c99d710e9d76fe9275ce58721c0e97fc836d27cf82ca16cbe6946f657d81a971561c3ff1293df49fe402f642f9fc1900865cda3a946eabf57a83951a9c15b96d03509d13df584539b6ad6a3262ac3a93e88be1929fa5aa5015755a5fe8b1af8594863b2c60c9ebf62206"}, {0xc8, 0x113, 0x4, "51310601702ce07cd5b1b5f0ed6ae830270feb039339a6e2f6321da944b4e2629faab3852e1e83ac4cfde66ef8d66d4befd8fda91c33daf679ff159abbdb6e04b8fe516511403b790073a8cd92249bc5dc00d5970f9148d5405860e7537ad6659fe49a32ce33b85151e74b877c89c68e7718d149b0be75e7733274c9a1b415fb2ee44e0c874fb9893d99b4cfe6c3ed9f8947f03f12d53df396894d33c3d16580c50e5708890010e71d142a00c59b049de930524c1579ed"}, {0x98, 0x29, 0x3ff, "9e8c2fc71e2d0b31db6a29d3802989c85945082350b83df1a86dc910b0e87811fe2bba63cba7884578703db30e45987d8755dc9dd21e8b525c0d1071752ca558b3494313678e2e837cc41dfe47c6c195cbc9656d748b1a46b9b21e64d7556f48b69b74ae13147e27eaa847d2e180ee9b223ec4dbae2d910d461e628633c5437081d21d"}, {0x38, 0x117, 0x0, "0192443de4d4db2876033b1d53c7a9a417636dfca629fb8750df47f6abd31755416aa11bea83"}], 0x2a8, 0x800}, 0x4}], 0x6, 0x0) r1 = dup(r0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000001c0)=0xc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000015c0)=0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002ec0)={0x0, 0x82, "38852c88880e9a9ff13a1a854b322a6c9a8c3777d8e6e5d9fb0ab78629ec7963f3b88861984e8d597bd90b5f905a8341dac7140ab75d2f20623dcf1a3f0a96ea091e9dfaa9cbf6d99471eeb14363a85ee28795a2082e83be0a1c9799d5bcc0c3a715ca84c50d7e736105a3c4df1d1eb5f26fd530b925dd690dc494d00f5b8e386864"}, &(0x7f0000001600)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0xfffffffffffffffb}, &(0x7f00000003c0)=0x8) getsockname(r1, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) 2018/04/23 11:55:15 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/151, &(0x7f0000000180)=0x97) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:55:15 executing program 0: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x141) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0xe, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+30000}, {0x0, 0x7530}}) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa00000000160000007e9edac5b306", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r4}}, 0x120) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x33c7c3d22aaa4f0) 2018/04/23 11:55:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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", 0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) epoll_create(0x7ffffffd) write$binfmt_aout(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="0f010304060300001801000003000000c6030000000000000000000000000000309e36d1a10ece14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x628) 2018/04/23 11:55:15 executing program 1 (fault-call:1 fault-nth:3): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) 2018/04/23 11:55:15 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db"], 0x41) [ 189.130578] FAULT_INJECTION: forcing a failure. [ 189.130578] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 189.142434] CPU: 0 PID: 13187 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 189.149380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.151008] FAULT_INJECTION: forcing a failure. [ 189.151008] name failslab, interval 1, probability 0, space 0, times 0 [ 189.158733] Call Trace: [ 189.158756] dump_stack+0x185/0x1d0 [ 189.158774] should_fail+0x87b/0xab0 [ 189.158799] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 189.158816] ? kernel_poison_pages+0x40/0x360 [ 189.158831] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 189.158844] ? kernel_poison_pages+0x1a0/0x360 [ 189.158884] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.204470] ? get_page_from_freelist+0xab28/0xb600 [ 189.209491] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 189.214932] ? __save_stack_trace+0x90d/0xb00 [ 189.219425] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 189.224344] ? new_slab+0x366/0x1bb0 [ 189.228043] ? ___slab_alloc+0x1512/0x1f60 [ 189.232260] ? __kmalloc+0x2d5/0x350 [ 189.235958] ? SYSC_sendfile+0x2c0/0x320 [ 189.240008] ? do_syscall_64+0x309/0x430 [ 189.244059] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.249420] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 189.254337] kmsan_alloc_page+0x82/0xe0 [ 189.258299] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 189.263042] ? page_counter_try_charge+0x205/0x5c0 [ 189.267958] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.273310] ? page_counter_try_charge+0x4af/0x5c0 [ 189.278225] ? page_counter_uncharge+0xa7/0x160 [ 189.282891] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.288240] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.293592] ? try_charge+0x26ce/0x2fd0 [ 189.297554] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 189.302210] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 189.307651] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.313011] alloc_pages_current+0x6b5/0x970 [ 189.317413] new_slab+0x366/0x1bb0 [ 189.320942] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.325598] ? ___slab_alloc+0x1197/0x1f60 [ 189.329824] ? __cpuset_node_allowed+0xed/0x490 [ 189.334488] ___slab_alloc+0x1512/0x1f60 [ 189.338538] ? alloc_pipe_info+0x560/0x8c0 [ 189.342778] __kmalloc+0x2d5/0x350 [ 189.346305] ? alloc_pipe_info+0x560/0x8c0 [ 189.350526] ? alloc_pipe_info+0x38f/0x8c0 [ 189.354748] alloc_pipe_info+0x560/0x8c0 [ 189.358799] splice_direct_to_actor+0xe23/0x1040 [ 189.363540] ? do_splice_direct+0x540/0x540 [ 189.367850] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 189.373202] ? security_file_permission+0x28f/0x4b0 [ 189.378212] ? rw_verify_area+0x35e/0x580 [ 189.382348] do_splice_direct+0x335/0x540 [ 189.386575] do_sendfile+0x1067/0x1e40 [ 189.390457] SYSC_sendfile64+0x1b3/0x300 [ 189.394505] SyS_sendfile64+0x64/0x90 [ 189.398293] do_syscall_64+0x309/0x430 [ 189.402167] ? SYSC_sendfile+0x320/0x320 [ 189.406217] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.411392] RIP: 0033:0x455389 [ 189.414564] RSP: 002b:00007f0d24dc1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 189.422260] RAX: ffffffffffffffda RBX: 00007f0d24dc26d4 RCX: 0000000000455389 [ 189.429515] RDX: 0000000020000100 RSI: 0000000000000013 RDI: 0000000000000014 [ 189.436767] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.444032] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 189.451286] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000003 [ 189.458572] CPU: 1 PID: 13194 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 189.465615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.475004] Call Trace: [ 189.477649] dump_stack+0x185/0x1d0 [ 189.481332] should_fail+0x87b/0xab0 [ 189.485098] should_failslab+0x279/0x2a0 [ 189.489215] __kmalloc+0xc2/0x350 [ 189.492715] ? tipc_subscrb_connect_cb+0x59/0x270 [ 189.497601] tipc_subscrb_connect_cb+0x59/0x270 [ 189.502350] ? tipc_subscrb_rcv_cb+0xe80/0xe80 [ 189.507007] tipc_topsrv_kern_subscr+0x3c1/0x610 [ 189.511877] tipc_group_create+0x63e/0x9c0 [ 189.516220] tipc_setsockopt+0x120c/0x1e50 [ 189.520504] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 189.525939] ? __fget_light+0x6b9/0x710 2018/04/23 11:55:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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", 0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) epoll_create(0x7ffffffd) write$binfmt_aout(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="0f010304060300001801000003000000c6030000000000000000000000000000309e36d1a10ece14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x628) 2018/04/23 11:55:15 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa0001, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendmmsg(r0, &(0x7f00000001c0), 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) [ 189.529948] ? security_socket_setsockopt+0x5b/0x200 [ 189.535131] ? tipc_shutdown+0x5c0/0x5c0 [ 189.539269] SYSC_setsockopt+0x4b8/0x570 [ 189.543427] SyS_setsockopt+0x76/0xa0 [ 189.547319] do_syscall_64+0x309/0x430 [ 189.551255] ? SYSC_recv+0xe0/0xe0 [ 189.554835] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.560048] RIP: 0033:0x455389 [ 189.563250] RSP: 002b:00007f2793841c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 189.570997] RAX: ffffffffffffffda RBX: 00007f27938426d4 RCX: 0000000000455389 [ 189.578299] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 189.585604] RBP: 000000000072bea0 R08: 00000000000000e1 R09: 0000000000000000 [ 189.592904] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000014 [ 189.600205] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000003 [ 189.609982] Subscriber rejected, no memory 2018/04/23 11:55:15 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d10680434f428"], 0x48) 2018/04/23 11:55:15 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:55:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:15 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x200, 0x40000) r2 = getpid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000005c0)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="05f985ff472b274891a67bdbceeaa05f5a8c25cbe83274c45e8165f9eaaaf0c022b229316631c158b2b0592256d2cc9aef4f4945e3c03aad8bc2debefaf8f8cccfea6881d6135031f69e691492218830bc7d0876857c0e6e0c32a46c3b34eb97", 0x60}, {&(0x7f00000002c0)="9cd6c1967869a29dc5c08c93d0532857ddcb136000a0ce044a27df55f009f7e5ba3bb4134f9efc8208b295a81c2d3c218332851902e1e3752ec52e5132af6cfff98f4d95a6df235305ee874cea0cbb3669d2a84fc56a2687a8a6897ad65c831105732083eadb0255a1a035c13cad338a45f5f6513897c6eece3bf8b7a7b3adaa8c8124a97f883f75d423e021a87dc63d9f28ae4fd38137b5a04916aaa01596d823faf5b9e9f2a8152bbfad697e8e2eb7913d588c85a9d7303b88a4dfcdcaee54cc0bc8906d390f0e7c30c29e8ecc13294500284aff9cd9ce9a899946d9cbd7886f1f", 0xe2}], 0x2, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}], 0x1, 0x40000) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r5}}, 0x120) 2018/04/23 11:55:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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", 0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) epoll_create(0x7ffffffd) write$binfmt_aout(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="0f010304060300001801000003000000c6030000000000000000000000000000309e36d1a10ece14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x628) 2018/04/23 11:55:15 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f00000000c0)=0x20, 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) 2018/04/23 11:55:15 executing program 1 (fault-call:1 fault-nth:4): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) 2018/04/23 11:55:15 executing program 4 (fault-call:2 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) [ 189.922795] FAULT_INJECTION: forcing a failure. [ 189.922795] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 189.935317] CPU: 1 PID: 13235 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 189.942242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.951591] Call Trace: [ 189.954184] dump_stack+0x185/0x1d0 [ 189.957818] should_fail+0x87b/0xab0 [ 189.961542] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 189.966307] ? kernel_poison_pages+0x40/0x360 2018/04/23 11:55:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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", 0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) epoll_create(0x7ffffffd) [ 189.970810] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 189.976181] ? kernel_poison_pages+0x1a0/0x360 [ 189.980776] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.986241] ? get_page_from_freelist+0xab28/0xb600 [ 189.991277] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.996735] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 190.001687] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 190.006628] kmsan_alloc_page+0x82/0xe0 [ 190.010615] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 190.015381] ? update_stack_state+0x885/0xa40 2018/04/23 11:55:16 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYBLOB="28c20c1cedb69f4ba798a62a511f89c56ec959ce5e76ebcaf09ea3e5"], 0x0) 2018/04/23 11:55:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) [ 190.019887] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 190.025259] ? is_bpf_text_address+0xb4/0x4b0 [ 190.029768] ? __is_insn_slot_addr+0x198/0x1c0 [ 190.034384] ? kernel_text_address+0x34d/0x3a0 [ 190.038985] alloc_pages_current+0x6b5/0x970 [ 190.043403] new_slab+0x366/0x1bb0 [ 190.046952] ? __msan_poison_alloca+0x15c/0x1d0 [ 190.051627] ? ___slab_alloc+0x1197/0x1f60 [ 190.055871] ? ___slab_alloc+0x1120/0x1f60 [ 190.060114] ? ___slab_alloc+0x1197/0x1f60 [ 190.064376] ? __cpuset_node_allowed+0x83/0x490 [ 190.069057] ___slab_alloc+0x1512/0x1f60 [ 190.073131] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 190.077906] kmem_cache_alloc+0x9a2/0xb90 [ 190.082065] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 190.086825] ? kmsan_set_origin+0x9e/0x160 [ 190.091079] radix_tree_node_alloc+0x1c7/0x5c0 [ 190.095683] radix_tree_extend+0x22a/0x8f0 [ 190.099926] ? __msan_poison_alloca+0x15c/0x1d0 [ 190.104605] idr_get_free+0x347/0x1490 [ 190.108509] idr_alloc_u32+0x27c/0x550 [ 190.112406] idr_alloc+0x161/0x220 [ 190.115958] tipc_alloc_conn+0x2f7/0x6d0 2018/04/23 11:55:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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", 0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) [ 190.120031] tipc_topsrv_kern_subscr+0x218/0x610 [ 190.124802] tipc_group_create+0x63e/0x9c0 [ 190.129051] tipc_setsockopt+0x120c/0x1e50 [ 190.133293] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 190.138664] ? __fget_light+0x6b9/0x710 [ 190.142647] ? security_socket_setsockopt+0x5b/0x200 [ 190.147765] ? tipc_shutdown+0x5c0/0x5c0 [ 190.151838] SYSC_setsockopt+0x4b8/0x570 [ 190.155909] SyS_setsockopt+0x76/0xa0 [ 190.159713] do_syscall_64+0x309/0x430 [ 190.163608] ? SYSC_recv+0xe0/0xe0 [ 190.167158] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/23 11:55:16 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="5c28df721701f3ba61a7574640e8ad7dcf0b748490cf8dfc602dc75055160b0e8f5bfc6e0ce2785ebb8146d057abe19d099e1ee8e54123a97d91bf08a2bfd766f9290668a9aa511c5f82264a2aa7c238898bc89d0514827aafeb4616b21a927a3b8469c952a235c4482a9fd72c880a5ef899ea2bee37a8fc99e51cd8167e49f0222e50a0c25524d6dfd0007a986efb49e1bf9555cf6d289ee23324d0068c1c237dc8a18af10d76c4d12e373febe21e8d3c08cec6432063743e68f4642c1d63c4974beca9f59c5e523e55e0820e1b0ee4f4c1effe922d59bd4b7b93070ca8bf828db0c65f777a59a9b1", 0xe9}, {&(0x7f0000000240)="d2d4cc9a6990c3308466265b814d4e39be65ba31ba7ac8bb253b6f1d1224ceebbd6bb5b20bb0713396d0462255f830c29650d6d2b79b6c051e5086a9216e4ede0bb3fe74ee9625fd059c8fa0837b53", 0x4f}, {&(0x7f00000002c0)="8d186f88b3d322e4f564b485ae20569e25c174cad5ce5ac08e8614", 0x1b}, {&(0x7f0000000400)="f45235a5b9df2a9d16d4d41ce7c40774d57e6373a8eaefb9f07e5857bded3af1cc0f35dd66fce22c16dcc905e33ff0d70ce69a2facd9a9bf24807ff5abc15da90c3106b1e15de8e1dfac5ce7a232f2d4d38c7c010e77d34f1f06db07ddfe02d84ba8770efa07ee71105c2d66258a31164f11494e73f3aee6cd5a9f22e8a1ef66c71c8bf33e90b4662cdd2ba46d726dc0f88f7829d03634abfbdcefa7a0c631bbd9041ace854622ee28724cca45a5fb30e221199acfaecd280df890bdb703698f9cdd55f80cae8c00efca7934d1594f1bca91aed39adf56f572d6e5d809fde1ebf4", 0xe1}], 0x4, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="00a7", 0x2}, {&(0x7f0000000500)="3e8623d237360fcc5be954daafe23fc004a88db07811da31880f56aad0f2b44171c181417506383a931e5336af35129b65a4a9e325343b25d4797fb67a4ab65e8a3ad01ca8bc379d67e1be0305804affc20a298cbc82971488590713d2d3c68d292a47c721dfd0565cad741ae674a97db270691ce1de1ae93f979388b258b9e8587d3ca1462c7823d400185900875b3b4a640e222317332828c8976416dc376e1cf446be81", 0xa5}, {&(0x7f00000005c0)="42b4faee887274fc82ac99cd0b55a0e4c9950546f3b4fd4d86cefd1e64975ff318f0fded13832bbceeb56c2dbae46425474d36fd93451915b7ee2d1b0941be701fec7106f0a24eefee5ca68d8fa5cbafd29d57931c6d06bbd24d5f31b3ae343bc7c54ed3eb92c4", 0x67}, {&(0x7f0000000640)="0c64e1a51f856fcd31151a0f55779e64fc74c69fd546fc979c3ec2615b42264a11b8e3d639a6c8ce8a6af00bd21c3b30eceb4dca51731346d8d2ee6e4c9f48bbfb1adb5497fbd6532a7f5047b6d9a32ff526bfae3bddd8363a49ced2e8a12e861baf3ea6a9153206fc158d9eb7fd497e9999357090b75c7e5de7818242a3d61240156a7793133cad003bfdfa85166324412ea3fef930fdcd58d5a241233b5cb663c7b6a4688df16ef49657d769522158694fcbbfdf292c60caa47c1a42d303288dabfc203de3", 0xc6}, {&(0x7f0000000740)="27ea05db859388e954dbf75fd033766e95c129ac7a1373b5d9d6cf0b7009dafb122a01bb57cf2b1b92ca19fb509e5a28fb6e8dc7c868e3ab7aed25636e883956954b94f6d9ba372390520addd501a6886801c4e83863702e21b4782f2f7123518fa9ec4e624b0c9f7fe3", 0x6a}, {&(0x7f00000007c0)="f2043777a22449470045f22008f5e92fb64664947f5ad4ef168e4487411eec128aa7c7323d7f5aff29f69aa8d782d637bf15", 0x32}], 0x6, &(0x7f0000000400)}}], 0x2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/23 11:55:16 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d"], 0x42) [ 190.172342] RIP: 0033:0x455389 [ 190.175526] RSP: 002b:00007f2793841c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 190.183237] RAX: ffffffffffffffda RBX: 00007f27938426d4 RCX: 0000000000455389 [ 190.190508] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 190.197784] RBP: 000000000072bea0 R08: 00000000000000e1 R09: 0000000000000000 [ 190.205058] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000014 [ 190.212326] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000004 2018/04/23 11:55:16 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r1}}, 0x120) 2018/04/23 11:55:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) sendmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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", 0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) 2018/04/23 11:55:16 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0xff, 0x0, &(0x7f0000000100), 0x208a0, &(0x7f0000000140)={[{@grpjquota='grpjquota', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@usrquota='usrquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@noquota='noquota', 0x2c}]}) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="86e1aa8fd78338e44d1b68b13e4c13cfd3c9d36bad9dfa136cf85e2d2f72fbbc5ba6ca4d434db506dd6b3f430562e0cfd34e63fd1a76035c9f372d254088b1818fa9209450cbd84b8ff500b274305352d8b45fd56f9b3467ef2d426141c515efb1a89852bdc362a12a53835e182195a9ec90bd0cee41fb49f4bf669509014e1a5e5b3dbebaed9f900fc296998f9c523969460c73b7fda2d6d5ce3641b64dbc18407f39a89864f10d29e2524667b3ed5451ec22c30b98fa74f948588eb077c85a961c9d21ab7ebcadaa", 0xc9, 0x9}, {&(0x7f0000000400)="e7f4572b732a5976b0da30155b1e5a0efa859a700dceceb812b503e64cea9a16b4fd7b2864c80f0a1fdb22df06f6dc1fff0b4cef18f63c58c77fd0f532d1164370e4351f5138ecb63fe062a906683c9692696cff43fb64fa78705379e16fd2490efc711142e05689630618683ac91cc6051001f261f74b74d1b474d96f497be568e45760c4fcdebc463f254dd81cc651acbb27801eb599c8953194aa5ca415c83e7c5ca4b890a0cbcdc814585ee3abaa7ffdc8881cdd22b76adfb6e812101d7503f4342a482ec3c89aa23ac452f15ec76dcb336007c35558cad2435bfe091f3067922ea59c17209d47a375", 0xfffffffffffffeb1, 0x10001}], 0x0, &(0x7f0000000500)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@usebackuproot='usebackuproot', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@space_cache='space_cache', 0x2c}, {@subvol={'subvol', 0x3d, [0x7b, 0x30, 0x77, 0x67, 0x7f, 0x6d, 0x30, 0x35]}, 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}]}) 2018/04/23 11:55:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:16 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d"], 0x42) 2018/04/23 11:55:16 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x101000) getresgid(&(0x7f0000000380), &(0x7f0000000300)=0x0, &(0x7f00000002c0)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) r4 = socket$key(0xf, 0x3, 0x2) write$rdma_cm(r0, &(0x7f0000000100)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x81, 0xfffffffffffffffa, 0x100, 0x5}, {0x3, 0x2, 0xffff, 0xc0e8}]}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x2300) 2018/04/23 11:55:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmmsg(r1, &(0x7f0000004ec0)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @rand_addr=0x6}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)="608aa152f37e7b07e3504095bc8b18d7c2736094a818d4ad1e782fe7f56866a000070602a2b8f1d7f96296833590e123b74ec1ec0c577e1414c5d556b38c", 0x3e}], 0x1, &(0x7f0000000440)=[{0xe8, 0x117, 0x6, "b5a554e8a43e84228cbf90b85a82802745d65aeeeb70501588c736b69fb54d303794651130dad7f1a999ef477f47d12a3345ae2d90bad19a483dd2e6bf0002598bfa04ec22930a7df142799abbef4b797fec87aecceb6fc991438dc94fc0d6be0dd6fb30a28af84ad9ecf867cb08cccf0a9030b12592851f1c6fad4157db588be0e29f4821b426d16514cd4e7ac376ad3b0206efcff2b731a430659fcdc2eb53dbf08c4f062239d2120016abf263961d5548dd6fe03588248d0a6f39e087c1b60986429cd3e9ae6d94ff3d914959572e25f2d06730770b"}, {0x90, 0x1, 0x44bdfc94, "465f07c129689848b6546ca5ec84de2cb3fd65626d49ec548fae6c0dab1fc6fbb71204e52c3058e156a8cfd47530dca04ca0264c9bed077caaacbb4e94018f7986a702f9e597e8a2ff3cae598b1b7b9c6a3aadbee08caec831326465edd7bffbb4d82c8b2af1b3f0e2956e3013a70066d401050bfa0925d69211c818ac78aa0d"}, {0x38, 0x105, 0x0, "e3630b51160821ae77f947e93690d19551a9739e084c7ade104d814f3483ae5ac18dc603ce045c"}, {0x1010, 0x13f, 0xffffffff, "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"}], 0x11c0, 0x40000}, 0x2}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001600)="f52708f712b5681789d2eb0d2f0bc6db900fc3bc8a4a9071f8a899c5303c3635e861556971c212cac0841b22eb525b6e052f8622173d6e5e4be621999336259a5571fc6fabfa12fecbab2b623a9aba1d95569993e76684b9355efd542cfebf825bbd2433d6dc621379249cc0bdde2d492ab7a8771cdb8a08741bda7ebdddadca8eb933d673c85f7852de36a9818c9362231fdc55ba7b50969c3c92a2c42650243c38aa1509aefd79d8e29da5e4c9ef5551f5019531c098fcab91e243e2", 0xbd}, {&(0x7f00000016c0)="0df0684694fe152b88e48ba172775284", 0x10}], 0x2, 0x0, 0x0, 0x4000}, 0x3}, {{&(0x7f0000001740)=@in6={0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x80, 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0xff, 0xff, 0xff, 0xff]}, 0x80, 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0x1000}, {&(0x7f0000003a80)="de9372b05e632c77044bb7c329", 0xd}, {&(0x7f0000003ac0)="683ce0944796f7218e56305a8a4b1ba32431c588a979fa0b17150e118fa4c014a7c904e70d48b5b3ebf35515f1ab69dd116d9f3706112da773dbbe2a424b929dac1c6a7f92ccfb596ef02a9a6a26d11dcf5f4aca021573cd6575ed55846ad0b6a0abe058a6da5473eb5af89ff8e38c62f2bb2c6f66dcd855987ce6b5e85f26bcb3d17b45ba85d1b1a33c6328532482af2b", 0x91}, {&(0x7f0000003b80)="21494bd751495561830fd7fd068fedc8107e534e8a05cd636b05b78889c1acb89f2a5cdf3b036c45b1da44d475ed4002233fcb85ad54c94e9094896d518aa3ac5386fcb707ebf8d6701acf72334c87931a95ac38d62e43c46bf1e8b1b61f28ef02969ab2affab23e9ae982b0368c0e73e9ad32390ce72a6704e81e51a5b09a18e714488ecc9bf878165ca45c6c40707d49589ac5d0bfa9a89b4154bb069c3b16565c87d1a0a4d58365d05292c8ad2c6be38323af0b3b6de285d9eddf2c38c34e276e8826507cc714", 0xc8}, {&(0x7f0000003c80)="aa2503476fae7a97fa5ce8c212347fe1c349859d6343fd16c2141097724ff47fbb8187fb6ff6db9996901fc408dfa1dda24944d3ba557985ef16b6f9235ab7241637e40450ee3cfd20ff663974888d6b2d1c8a31e98eff97fe53049a74cf3f00bb5a29de4c64f01aa2e3b541c1ae9408d16e44fef5e736256f8082ee9d0b056c4ce74430338584b15decc56596b34c62dec491390125970b93e3ef050d50623304df", 0xa2}, {&(0x7f0000003d40)="9d8e351fd8e1b4876b41b03b47c6127620e21dee7199b1e7b529cc1b2a9a1101ce4106651395622aa733a8b2a3194e500f93b7e0371c83eb603690ccc0ee26f76d1688e318123d7959df8a4c33589fa7419e1c42e75026108625a6aed57e4768195796bd66aab5a6ac219fe0bd4e49340cf758f4910674fed124c424a2d8f14fa14a5145cb760003ed88409fe99893f49aa6fcedc73d04fb823222ec7040f5603d39e845814984a724bec4def63306444e1bf05270ee64dc27c90df73be3bc35114134daeb713e5f9314c7228d1e4de50abccacdf3", 0xd5}], 0x8, &(0x7f0000003ec0)=[{0xd0, 0x11b, 0x4, "f72123bf51c65e29eefb13fbf955cecf88af361bc719c2245fe4537f0212a4eb591ee9bc68795519bb8ea1148d3db891fe13e420cc1c1bf510bcb353794322e8741fee7a3645be55897c25b4ae21c7021d1a815a01174d7824d766d6e3292964190e4bc6b0cb27797e770e4ee76fac2396c70cefb8f3c90cfc6ae4ae1b2a4c4e7bf33750778b0ec4007b2ee280016cde4c3246ad1fc37d433c298eb9b15650f3b961c51da76c6518dfa9742c65f8a6d9176c1ad68652589332b146bf"}, {0x20, 0x29, 0x8001, "0fcb9d78b8ae65a7706cd2c5"}, {0xb8, 0x11f, 0x0, "abd141c18020780e58f7eefc09b1ae879382a41519bcdce656615e13bc8411c9543a3c7362dc6cf3c091d2ad1b471909ea7461d3ff64ea3652efcfefe9aaa45484ef41ea153c0d02a9a23e5db85d8ba7791174e56ced787d575b75b455a6cf6125ed6454bba93aaf699268f60d8c853cb20a3dcdad583a32d225efe280170e4d792b3cb61067fc7b35bd470914581712fe2c59e74cacdd1c8e84044a4e7830692e10d20fe105"}, {0xb8, 0x1ff, 0x7, "385e117cfd2387667f73af5dede0c875215d8b7a9d4d6937880f3d4d26543839260706a0e142eddbbeeb54e573b6119f8cebd259885e7cbf1171c2e3ff9883b6e18d1305921044230d1b2179726d5a991ebd4c2e886d4bbd43f02258829bd5ca4ea93210226aca53246deffff639ee277c1b3709b363d9d31d9f630e3fb733b6c57a32d3a015543842da56543f05dee7e1a868174e7fda88c3de33cc1074b14cc0d3fe20277e"}, {0x18, 0x103, 0x2, "2fc1cb77aa434a"}, {0x80, 0x84, 0x71a, "34e4dc6c60b38cb65f52e466a00550c9a6ae09025bd426fe4731d172d9109035137aa0678fdb30c67dd16c2cbabafafbd9e995ae8d97e96b1b954c5f3ecd86625a49b2218dddd7a71133389a30b583c62a1eea8a839af5095e042e409af8c4615ec777cd50965a03fdf27b"}, {0x30, 0x1be, 0x5, "9cf6d08074b2abcb3a05a9135b8ba648b75cbcf586947d226f4061cf9835"}], 0x328, 0x20000000}, 0x4}, {{&(0x7f0000004200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x3, 0x0, {0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004280)="f8654eeada24de0a1731c5361d8fabdd", 0x10}, {&(0x7f00000042c0)="828e81531e9935d739cb911d2e6bd205d66e1c487ea85d00a4a95e1076f84671", 0x20}, {&(0x7f0000004300)="c8de62d728a56e3e0eced4d0683d58c77405b4b3dc01f9d14abdd0a29cb5c1b4c426cd43152342a5ed948e51254b7da0a027e8745741f12442ec8f3a7cbb3ac393882f9d0ab2448a84eb632d4de542d7fd62dc015df10f7a661b0d18ac7e5a7c50082c5ddafd34145aabb31b10f1a80a9fe9c132a5e07315bcd57174079690f0abd7d610accc69b467e0968d9f32dfa6c9", 0x91}], 0x3, &(0x7f0000004400)=[{0x20, 0x11f, 0xfffffffffffffffb, "fb61c2ea544815454fb4f2"}, {0x110, 0x10a, 0x9, "a264f6d08ebf76fb7c98e91e6e2b87ea56e7f19f6b32d3186d6ffea4d0956885fbc629cbe1c78d130f6b92840c3708ac4b56d574b559751146b3826e2bc09275896389fba6ba9114675afa82f1a626fce281301d440c6c502e2cfd371bc49b7f772b60e74995630ed9af501e01308b54338e64c4d70517ce4553e97694b2e44d4b85f1b95622aadf00a5ef52ad626b9f92b7a28c4416296aada1d110b649febd137a7613f8163b4ab511b3864827c7088a0b604de4a064633eea1f586b0d861ca6fd418c1045202885873cab63059ac2abc8536d0bff27f007c166d55d770e321fc3cd5a478b0ff2cac53962942a9004d803987e978b28fc53dfa14503bfc2"}, {0x20, 0x11b, 0x8, "e9dfc40a0520509175685687021463fb"}, {0xb8, 0x1ff, 0x2, "14b7b6018d8bee1978e9990b42962649fa0969cb593de88b09964c1a6c9974ff48a02c664920098f9a06f48c2f80185df9dc53b0539d902e6f7ba00d5ce15898f16f7f990eae1d8535f106fce93873063ffd3af8250e966c64539be166b0f48565d577f7e7d07d8222bebc4b735016b2057b5e6ff6e113fc925c4bea558c22b11e4263d895acd6e5b8e8b421c7eb0bb3f26a7bfa4ddc7be58c043198a27107fff4abd3"}], 0x208, 0x10}, 0x8}, {{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000004640)="724dd005dd4c8aed0e1aecb978b0f88f626dc2fb2968e6a6ac3cd20857df32ee3c40b0071060f7079161ca1312e5b39941a8d2391d960ceb20faaf002ac0885dd300bfb8f47faecc37c630058b242bf8771bf98ba730ed15bca7696b679385abd4ced6f35e7fda47a4fc15757fb8a9914786f40604ca8e439230a14fe5000c482eab276f96dcfe48c26e866a94b3022bfcb046184b7f383df3781f0fe7d3e1744fc7979640150193aae4ae00d2cd8afd47de99c30a7101d25aed41d909f55678f7a707d401388a5c59e00c1e6577dc87b870ac", 0xd3}, {&(0x7f0000004740)="0495f3c3952db0a05757a5ba4eae565d277414230246a0314a85d5c4bb03106bab86a20f094a50dc37af70b65ae96a3f8500df264e238396092484d3173d23b340b72a80c6bc79fd8ed9623c043ed2b27367a4b926b2e5006e1a7da44ef43650382800929cc217f8b24a16d7", 0x6c}, {&(0x7f00000047c0)="2ba52b1c29911d3c3b106fe1b0e25b3d6b1bf9197078ff1a9e108b4c1c003981cee91e3f1f348075c4b2f2a3777599073887890fde1fa894930c0be0a5e526273a09c38daef55d46082c8fb8fc173e950734a0e11f9954e3eec11cb6178ef866cc2d8a2b33dbf52b4bb3fb190f18637f4d97cea0f0ad22cd470b1564b04641e7028f63afe95d63838ef4758fcb773f48333b4b5893ecf4e600aa94f8f5e5b14d0038c0a126213311cebefc39af3dacbe2def6bd6919959f34d9c1b82f8db04b93e0990b91d0f745d", 0xc8}, {&(0x7f00000048c0)="43e7a4f61c30606227567d62490de0ce0a5a3a37d8929b92a921cb2613220764531bfb135b47a1aa471f3d89720f6607c759", 0x32}, {&(0x7f0000004900)="97b86f319e14a3e51ea1f4af9a235116ccd69b473705e65b5b5d23b5b54353feb3601bb7a6e6288a64b8924e091aaf89c2", 0x31}, {&(0x7f0000004940)="37d0c4eb5b0688cca3e4e1dfb725a118997e90a140eabba679bfa4224eb85f45d016afada9a45d71c9b4ec8bfdd7f68986e26d18e5c9596f13ec152e3388840dfc1a9fe7db446092df39a6eedeee56ddcd711545ecc2974dffb5a6ab373b48eccc1da6411affb3688f00bebd779fafde1039941b01735e7bb3adbff4a52cc9987f70fe959e4042f8a19f718976d442ff43f1ff80764859c61a2619c9d775c7c3af0a62140a514e66db89bb", 0xab}, {&(0x7f0000004a00)="fef13298ec84b05e6e677258ab9112aae460ff9f279ce56154c3c25ebbf8d64ac2b1a5c91e5c4240d01241b08c9d1ee134a7241bb84024ad2f6e7d2b5f0bd9acff36162148162c357fdef4", 0x4b}, {&(0x7f0000004a80)="3a166a3bd7145b6fd067ef47deb620286c57b3c895e61e9f757e120eeb883bbe62852eab5cf151c17e233e0301b359c4d67c4d16e30471ed3f41cbe5e06ee1aa64cfe63a421282a053e518ff676afa60081567b5576d2c3b3ad3675008128482b01c87e527de66dc5035ed8056a359e05a8cd15f7551b05acc9c9f6107dff847fdd6fb0ca6e37ff1592d70e5621f9769c54eec0cf8f723aba3d98bc98cf6f3bbaf8aecf521d9cde4e1ada2439064db7fd75f0bbf7756275ff4c0778edf42dc6a54331e94322c7df17f70a4446f120750a077c4f8e598c0414e", 0xd9}], 0x8, &(0x7f0000004c00)=[{0xb0, 0x111, 0x3ff, "b0f59b331daf5d338479229a72b1b5d5d54f980a16a1c0120302f6dd5f983d77c679754260acfe871372effdd769bd7d3bf77a114e42093b2380b2fb6a3f2e3ddcfff02174f35094e4931ce61b8e8f65656441dff7b14e7c16ec4824b22a3c76d49b9c2808952424fd63834755f9b969c8de4ad192b674150f92d79b608e3ef02796daf01dacf76561684229fec15df77e911fa927d063fe02a94431a54668"}, {0xc0, 0x105, 0xfffffffffffffff7, "f2952dc5ed0a3ff6c954750cad97f8d7701af512c2937f1eeb5b6b2f9aa98d7943d3ee4be329ce703991901a812b0e9a53ab4474cda10ec02af76e439a28cbd2cd734266110d81e303c022c0c74546a38d916509bed7ecff5b6ac3203121e109c5083392101f273ef5f938d676fc5ceee95e22bb18e9e0a0e670f12a7cf14e00e70ff884c12724e8ddb5b8579099be5750fd77915a629c4b3dd4adfd02116e4264a0335e8a801ccf0363257fed"}, {0xa8, 0x10b, 0x10000, "b05d22105a56c2eb7f3ad37352a3091a7b1d346e5f3b689e5a5bb16889d0b8252888b2dee06cc35a6c827e2eb36f39a4c678586a59eb8f139f1b4f82db1abd94215c8094397a50c027361633a8a1d25a216bb47bf7b4b935ef0517cd18d2233f5e344fd615c2ffad2ede46304c96fbd027fee0ede0b63172a12139cb9c18174fc7ddea70750efc6d10a55c9e406a4070c70aefb6"}, {0x90, 0x113, 0xfff, "664523578c851631529c85b410ac9862b58b515e7fcfbb0ed62a9ed51774bec26bce5ad5b8add6081b65408582afd8616e80284c5c7eaf0fe333138dea0432cc6957efbd08f8075db63ce8bdb8df187b0f6dbf9445673793773206b1d20f801c50edb2c0580366d4613a75c00b1c20211daa511e34145c4da04b18784a"}], 0x2a8, 0x10}, 0x1}], 0x6, 0xc4) statx(r0, &(0x7f0000000040)='./bus\x00', 0x2100, 0x4f1fa1f5e11af718, &(0x7f0000000140)) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000240)="374b64fce8c8796047ecf25139ce6dbbb81e97bc92a9d00e206b489df80c5ae4e636590ad2e7efe215d9e9b31d94c3a4794c874771b98fa8751dfcd66e2eba1b0562e8df71007d18e25cf756d9cc33f9bd86f1c9bfd2a474982af225660da5fe7b1bd87e247fae6dfd3e28068d84da690ed89a544b8a2d65e087", &(0x7f00000002c0)="7e6901e6202ebc3a39d7034ff222384478654f8631ff75c370a7db2aba1e6f38536a73181a3d4fce61dbf6b8305126c83b94422d010bc55b5a3fd7bf969b6abfa1bb37978586ecdefc1721f3696bd8fe4e465e92d4e41f"}, 0x20) 2018/04/23 11:55:16 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="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") write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) getresgid(&(0x7f00000001c0), &(0x7f0000001240)=0x0, &(0x7f0000001280)) setfsgid(r3) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180), 0x4) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r2}}, 0x120) 2018/04/23 11:55:16 executing program 1 (fault-call:1 fault-nth:5): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) 2018/04/23 11:55:16 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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", 0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) 2018/04/23 11:55:16 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x40000) ioctl$TIOCSTI(r1, 0x5412, 0x1) 2018/04/23 11:55:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0xfffffffffffffffc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x20000, 0x58) 2018/04/23 11:55:17 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='gre0\x00') write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa87e, 0x0, 0x1}, r1}}, 0x120) 2018/04/23 11:55:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/23 11:55:17 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000080)="d0ca12c194fc9a0b2f424124c8d87baa85e87d51abff227682d0e1172ad1102e1def1d8e0987e866268dc3927b6f4b1155b7338316b017524a849ec8ca5493769255", 0x42}, {&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000240)="387c842f62ab1c10eeff06aaa23d61c069bf8ec81666e9e97fdf08ceeec150e53fa936f775af9ac94403c5e22bd2d5c4021c861cdd7fb6c220c0c539fe44713c93e7046493930e4e54e6c65cc4e699a3656854a210b4aabebc1ec46862a575869a4611352557d7e6f3f4b443ea4769a8e38a0f6cd1ecff47ca94aa7bc870cc5e85323ae69d76d9f76578e249014a3dcc8395bc2770a397f5831156096a7cc62679f8220dbe9ea360b0d44ae9ee323cb0d9aa5a5c65d7d23a572be372f246bb2523d80db15e5eb8ba81a74767c4677f923e7972dd59212ee4d5bf9b5a7be504172ff72db8ee426742e49a3c5a57f2cf", 0xef}, {&(0x7f0000000340)="9e83985ef025c007ce356f0e2e634335e97f8a0b98e708241d", 0x19}, {&(0x7f0000000380)="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", 0x1000}], 0x5, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000cc850000000000000001000000000a00000000008000fe80000000000000000000000000000000000000", @ANYBLOB="8b280dffffff7f00000000"], 0x4b) 2018/04/23 11:55:17 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000001a40)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="f52052d82cf06dc4c7042b72971e44af4dadeba1954a62bd38b709baa5e166b9334cdc0d61b701a064de81cfe9ca1a15d73d62f3e006d6e7b41e9916c60d894af07a1b30e2f0cfc891faf96d075feefa63a860113fc36a5ad79ecdf7ac64c384a38508341eda8af434850c470f62137bd96a5c139d19533c09de5fc8e51bf265895c8e5661e8cd2a4df1bc2d299eabe55fc432fe2545b04ecac51da5d62ae49c540528ede8b602a103bc474c70f2351aefb982f26940f8a83b7169e3182cd40bc7c6b79e1cf70cc78e69c1d49e055a242a81a19be6f9d3c93bc74fe14abec500c2e46bcc47ab4dacda505f17562c", 0xee}, {&(0x7f0000000240)="ca90569f9d9f55aa1ecd867559738cea985cd2774c275525a548edc38623de4e670a8e2f44964aba1fc25c2679e2e5b7b93cc268e881ca00f8a058d83be9fadd432064a9a124b69cd70dc3a19f849965576ee76125df42af970cbfd856f116183ccfdf8915dec1848cb9da0eba83717e377f6313b4127e2badcca52c0313e905c6a76280eeee594e6a35e98834691d83e5840ed4558b7cb64db045c6b5641dbbb40edb14d54586172ae58816bb78d7a371d8e4619275a37547080891830c40bb4206b5b19875b6b7db213385f8c0f6b6dbab8739", 0xd4}, {&(0x7f0000001ac0)="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", 0x1000}], 0x3, &(0x7f0000000400), 0x0, 0x4}}], 0x2, 0x0) 2018/04/23 11:55:17 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d"], 0x42) 2018/04/23 11:55:17 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/23 11:55:17 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a00", @ANYBLOB="000000581036fc9fb92c3dc0889757089f0bc95fa2f2b8594ba901c0e124c9751cf7be29ff4a56be39bcf437441e93bc7447d21535f4db6d106804"], 0x45) 2018/04/23 11:55:17 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000009aec2dcaff1a82728f841ab15081d52e0616e3b304fe38c13e7e2c51b1bba99dcc1d3f5ba81e927bcd03179a836bee2468123b616300bbb39342eac9d62de828a40545ea55595ab6a5c2aec0353bf3e2b34b51efce5fcd81d739e48dcec26bb775e2aadbe30a51652a4b130d68f17fa413ea4cb9c8dc1588b8b21d1472ae7d82faad441d9b01b0d5740bb27014e50eb2651bb12fcaedb08e0cee289c9d7e39353425f675ed3317ae3a64e94dec9aedaeb02b3426d110bed7a1b5c9021231e8e2a7a800cdbcdcd474b2f0ccee70358bdc247fc71a227dff6ca04e666bc1cc5f55ec7627328825"], 0x120) [ 191.328011] FAULT_INJECTION: forcing a failure. [ 191.328011] name failslab, interval 1, probability 0, space 0, times 0 [ 191.339438] CPU: 1 PID: 13349 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 191.346395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.355775] Call Trace: [ 191.358416] dump_stack+0x185/0x1d0 [ 191.362100] should_fail+0x87b/0xab0 [ 191.365883] should_failslab+0x279/0x2a0 [ 191.370002] __kmalloc+0xc2/0x350 [ 191.373515] ? kmsan_set_origin_inline+0x6b/0x120 [ 191.378402] ? tipc_nameseq_create+0x70/0x590 [ 191.382985] tipc_nameseq_create+0x70/0x590 [ 191.387368] tipc_nametbl_subscribe+0x510/0x1330 [ 191.392203] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 191.397648] ? trace_kmalloc+0xb6/0x2b0 [ 191.401676] tipc_subscrb_rcv_cb+0xb6b/0xe80 [ 191.406178] ? tipc_topsrv_start+0x650/0x650 [ 191.410679] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 191.415552] tipc_group_create+0x63e/0x9c0 [ 191.419908] tipc_setsockopt+0x120c/0x1e50 [ 191.424196] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 191.429644] ? __fget_light+0x6b9/0x710 [ 191.433657] ? security_socket_setsockopt+0x5b/0x200 [ 191.438850] ? tipc_shutdown+0x5c0/0x5c0 [ 191.443015] SYSC_setsockopt+0x4b8/0x570 [ 191.447187] SyS_setsockopt+0x76/0xa0 [ 191.451091] do_syscall_64+0x309/0x430 [ 191.455037] ? SYSC_recv+0xe0/0xe0 [ 191.458623] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 191.463838] RIP: 0033:0x455389 [ 191.467047] RSP: 002b:00007f2793841c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 191.474784] RAX: ffffffffffffffda RBX: 00007f27938426d4 RCX: 0000000000455389 [ 191.482064] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 191.489348] RBP: 000000000072bea0 R08: 00000000000000e1 R09: 0000000000000000 [ 191.496639] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000014 [ 191.503919] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000005 [ 191.511310] Name sequence creation failed, no memory [ 191.516528] Failed to create subscription for {128,0,4294967295} [ 191.549917] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 191.558007] IP: __list_del_entry_valid+0xd1/0x440 [ 191.562878] PGD 800000016036a067 P4D 800000016036a067 PUD 16036d067 PMD 0 [ 191.569958] Oops: 0000 [#1] SMP PTI [ 191.573601] Dumping ftrace buffer: [ 191.577157] (ftrace buffer empty) [ 191.580878] Modules linked in: [ 191.584116] CPU: 1 PID: 13349 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 191.591049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.600420] RIP: 0010:__list_del_entry_valid+0xd1/0x440 [ 191.605770] RSP: 0018:ffff8801a220f1a8 EFLAGS: 00010282 [ 191.611125] RAX: 0000000000000001 RBX: 00000000ebe000d3 RCX: 0000000000000000 [ 191.618382] RDX: 0000000000000000 RSI: 00000000ebe000d3 RDI: ffffffff83ed21ca [ 191.625641] RBP: ffff8801a220f200 R08: 0000000000000000 R09: 0000000000000000 [ 191.632903] R10: ffff8801588694c0 R11: 0000000180400010 R12: ffffffffffffffff [ 191.640172] R13: ffff880159bcd880 R14: 00000000ebe000d3 R15: 0000000000000000 [ 191.647435] FS: 00007f2793842700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 191.655648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 191.661516] CR2: 0000000000000000 CR3: 0000000160170000 CR4: 00000000001406e0 [ 191.668776] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 191.676036] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 191.683292] Call Trace: [ 191.685882] tipc_nametbl_unsubscribe+0x4a1/0xa90 [ 191.690756] ? tipc_subscrb_release_cb+0x61/0x100 [ 191.695622] tipc_subscrb_subscrp_delete+0x399/0x990 [ 191.700750] ? __msan_poison_alloca+0x15c/0x1d0 [ 191.705413] tipc_subscrb_release_cb+0x61/0x100 [ 191.710095] tipc_topsrv_kern_unsubscr+0x54b/0x630 [ 191.715044] ? tipc_subscrb_connect_cb+0x270/0x270 [ 191.719966] tipc_group_delete+0x4c8/0x520 [ 191.724240] ? tipc_group_self+0x16a/0x260 [ 191.728493] tipc_release+0x215/0x1730 [ 191.732409] ? fsnotify+0x493/0x18f0 [ 191.736137] ? __fsnotify_parent+0x132/0x560 [ 191.740562] ? tipc_sock_destruct+0x3b0/0x3b0 [ 191.745080] sock_close+0xe0/0x300 [ 191.748624] __fput+0x49e/0xa10 [ 191.751929] ____fput+0x37/0x40 [ 191.755212] ? fput+0x2e0/0x2e0 [ 191.758482] task_work_run+0x243/0x2c0 [ 191.762372] do_exit+0x10e1/0x38d0 [ 191.765945] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 191.771400] ? __dequeue_signal+0x70d/0xb10 [ 191.775747] do_group_exit+0x1a0/0x360 [ 191.779638] get_signal+0x1320/0x1f20 [ 191.783437] ? __msan_poison_alloca+0x15c/0x1d0 [ 191.788098] ? prepare_exit_to_usermode+0x271/0x3a0 [ 191.793103] do_signal+0xb8/0x1c80 [ 191.796656] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 191.802302] ? kmsan_set_origin_inline+0x6b/0x120 [ 191.807161] ? __msan_poison_alloca+0x15c/0x1d0 [ 191.811849] ? syscall_return_slowpath+0xe9/0x700 [ 191.816704] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 191.821651] ? prepare_exit_to_usermode+0xec/0x3a0 [ 191.826572] prepare_exit_to_usermode+0x271/0x3a0 [ 191.831411] syscall_return_slowpath+0xe9/0x700 [ 191.836115] do_syscall_64+0x36d/0x430 [ 191.840023] ? futex_lock_pi+0x1e60/0x1e60 [ 191.844257] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 191.849448] RIP: 0033:0x455389 [ 191.852624] RSP: 002b:00007f2793841ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 191.860328] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455389 [ 191.867587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 191.874845] RBP: 000000000072bec8 R08: 0000000000000036 R09: 000000000072bea0 [ 191.882111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 191.889371] R13: 0000000000a3e81f R14: 00007f27938429c0 R15: 0000000000000000 [ 191.896628] Code: 15 4c 89 f8 4c 31 f0 4c 89 e1 48 f7 d1 48 21 c1 0f 84 76 01 00 00 4d 39 f7 0f 84 7e 01 00 00 41 89 de 4d 85 e4 0f 85 01 02 00 00 <4d> 8b 27 4c 89 ff e8 e4 79 cb fd 48 8b 18 44 8b 3a 48 89 d8 48 [ 191.915949] RIP: __list_del_entry_valid+0xd1/0x440 RSP: ffff8801a220f1a8 [ 191.922772] CR2: 0000000000000000 [ 191.926224] ---[ end trace 6c3aaf47adf3bd94 ]--- [ 191.930966] Kernel panic - not syncing: Fatal exception in interrupt [ 191.938065] Dumping ftrace buffer: [ 191.941994] (ftrace buffer empty) [ 191.945696] Kernel Offset: disabled [ 191.949316] Rebooting in 86400 seconds..