000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x578) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x189203) r6 = getpgid(0xffffffffffffffff) ptrace$getregs(0xc, r6, 0x2, &(0x7f00000007c0)=""/105) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000780)='nr0\x00', 0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="5a000000a5b2000000010000448ef50ec2c20eb360e450dc59cb0f98d717a3caca2a96583520ea025e4c68a694c176e614c6dee9fe37842c207bbd5f4d112b8e039b32d23d641ef037add7fd6907a0cca4cf8166a1d282991c21058c7f192e2f272253272d28"]) 2018/06/05 16:42:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) fchmod(r0, 0x184) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) 2018/06/05 16:42:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x3}, 0x2c) [ 132.553080] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/05 16:42:56 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffff051, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x5452, &(0x7f0000000400)=0x800000007fff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/06/05 16:42:56 executing program 4: unshare(0x24020400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="e3a83b43e7fe24dedbe77996e1b05fbe6b99b6973a3e87378cd9a6014a59813d3d9ef122d11b8c6562fb6b255953bdf02e0cf7cc37421d11fccdc7e14a64e40c688e8e59f26ec686", 0x48, 0x20020003, &(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/05 16:42:56 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000804, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000000)=@ethtool_cmd={0x23}}) 2018/06/05 16:42:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) r1 = semget(0x0, 0x1, 0x201) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000280)=""/2) r2 = semget(0x2, 0x1, 0x400) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f00000000c0)=""/5) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000100)=0x68) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0xe19, 0x10000}, 0x7f) 2018/06/05 16:42:56 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000f40)=0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x10d, 0xa, &(0x7f0000000000)={0x9, 0x0, 0x200003}, 0xa) add_key(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00000007c0)='blacklist\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000840)="cfc333122e580d22f0d6981fb0bf32f10e1ac9142ccf263c7fc566c6de7a9e8057c58b03496f831c7240fbf1ffe2c36ee0268b203ad15ae352ba6ab8abac04fce8ac835acc5407bcb1891736fcc3154e4049accedb0eca18faa225ea4afb4f1591464cefef961b2ca9868af602330fc4a14aac566e9143e41987b98c142fc6bca45fad1c56c9ed27ccb9d133e352fd5a9b456470faf16381ed4952e662983a5221e86e3661923f497c05623c9735fb544d42f2295d353984e2c2fc5db68557e90eb30ca135c07466c687238ef19fe7e101e4c2148ed5d604d76c", 0xda, 0x0) r2 = request_key(&(0x7f0000000940)='syzkaller\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)='cpusettrusted\x00', 0x0) r3 = request_key(&(0x7f0000000680)="72785070212dd031aa4fc07492a0d36300a72bf9a5e3ff29587f9ab1fdff7667a3d32b620bd4fc259b6822a2aa2d8fb6a50679cabc4dd30f6d0b7593f1b147275c87fe9a1a0560763efe1b8d93bfc4ffc43ba7d713e030ebc6fb90099d2bb3f17c7f3c1df385a733c6fe577e734b8efc5f1d70934d81a1c27e5d4e931f8f21379fe93235bc34", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='cgroup}+]\x00', r2) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) sched_yield() r5 = fcntl$getown(r0, 0x9) process_vm_writev(r5, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f00000005c0)=""/26, 0x1a}, {&(0x7f0000000a00)=""/221, 0xdd}], 0x3, &(0x7f0000000ec0)=[{&(0x7f0000000b00)=""/200, 0xc8}, {&(0x7f0000000c00)=""/92, 0x5c}, {&(0x7f0000000640)=""/25, 0x19}, {&(0x7f0000000c80)=""/212, 0xd4}, {&(0x7f0000000d80)=""/32, 0x20}, {&(0x7f0000000dc0)=""/204, 0xcc}], 0x6, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000400)=[{&(0x7f0000000180)="e2d172651069444b9fc9e707dc291041aa350c83e3426afbf57b2a462860385cc4cf2c06118574b52dc255b6c7b515ce4b111dafa2f9dea5576f57a64ff753dfef9c89a312a2cb6d0f896d05", 0x4c}, {&(0x7f0000000200)="71a4ba595d2a5de9694fb829db3e0158762efe8bab8fe32d6612174e668ec0d0baa99b20a80b491c64a474d815f5c58a5d5a1cc7c7ac43f4fceec9cb1b833ef217996a6d973e40ec8c33c79f782e20b206cf406e8d8c47dca7ad64c742e28fa36b075df3c5f9b21351666be322ecf006353c47b4619c0c0abef9a3446fa075a97990bf1cb2d4d462dd1a518938c3cebe1c9b3de612601b89e2bd7a072e81a5cceeb06415fd088147", 0xa8}, {&(0x7f00000002c0)="75a9fc4d584636f136a44c6d97dcec7f127a62c0cea08e0154a9bb3dfc1bf5f4d704f30ed0a27abfe2fdc1b5de7276b923ec10112b2249b3d50ba451d4ab623acd1dc4bc0f628a75db0d8769288227560dd1b009b7da79d58b350a9c1b", 0x5d}, {&(0x7f0000000340)="353486b695b3be1a059b542f9ec6efd07f65c375ca7a95b7b00f17e200327e983b02c7ac95782d130b53e3ab87c21c27edf6ecd098cd58b04da992a991af36e3dc5a6c83733f1dd54044a5e2b646fff3fca1f581224fd06d22f17bae540cc8b875cd836e88537854b6ef1466a3ce4d9a42b31e6744c8e263fd9e1a9a86a2928efa6f800a7d6c8308d263b3bff6373b188713f2191e5313124cdc2b64cf5d4e", 0x9f}], 0x4, r4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000004c0)=""/237) 2018/06/05 16:42:56 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x0, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:42:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x41908c7d596ae13) r2 = socket$inet6(0xa, 0x6, 0x1) ioctl(r0, 0x5, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregset(0x4204, r3, 0x207, &(0x7f00000001c0)={&(0x7f0000000140)=""/87, 0x57}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x6a, &(0x7f00000002c0)="8b70bf44b5f79dc66fdadd3c284fe21f774d129d67fc88c47d8683dee1e5e498f6e1c624ae732ec9772b9e34088f358670b104f2101bdbfe1440973fe0683027b77f0791d6f44994a21cd2910a257b04f58e04e5dd5d20a6988007a240aa2b13742d5cff36ad2067dd8d"}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x9, &(0x7f0000000240)=0x2) sendmmsg(r2, &(0x7f00000002c0), 0x0, 0x10000000000002) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000003c0)={0x2, 0x1}) accept$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/06/05 16:42:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'veth0_to_bond\x00', 0x8020}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth1_to_bridge\x00', 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in6, 0x4e23, 0x0, 0x4e24, 0x7f, 0xa, 0xa0, 0x0, 0x8c, r4, r5}, {0x0, 0x1f, 0xb8, 0x40, 0x0, 0x9, 0x3, 0x900000000}, {0x83, 0x7, 0x3, 0xffffffff}, 0x9, 0x6e6bb9, 0x0, 0x1, 0x3, 0x3}, {{@in, 0x4d2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x2, 0x1, 0x8, 0x5, 0x7, 0x9}}, 0xe8) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000580)=0x200000000) 2018/06/05 16:42:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) lstat(&(0x7f0000004f80)='./bus\x00', &(0x7f0000004fc0)) 2018/06/05 16:42:56 executing program 0: r0 = socket(0x19, 0x1000007fa, 0xef2) r1 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='*vboxnet0eth1*\x00', r1) r3 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000280)={r1, r2, r3}, &(0x7f00000002c0)=""/133, 0x85, &(0x7f00000003c0)={&(0x7f0000000380)={'sha224-ssse3\x00'}}) r4 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup3(r0, r4, 0x0) 2018/06/05 16:42:56 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0xfffffffffffffffb, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7, 0x80, 0x1, "8b8ff90afdfe9d755ea820387d8fa6f512d97ce74ae65bd1aef0448066849580c6000e8d17635b26fe1e8f37fc62e615ba481af1d61edfc7c955f4602b5489b2548316eb7dc67590a32073652a07d07c"}, 0xd8) 2018/06/05 16:42:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300030c00000000000000000000000200090040000000f473385fa2680000bc0000000000030006000000000002000000e0000054d81458186fe8b900000000030005000000000002000000e00000010000fd6ac8577e95a2187e74d2519a2df744b1be7f3f98768f38c858824d56c463e4e740cb79f7d91acc86c23083152f01ec03562498529cd320e1545ee8260031005eac2ca7c7b906ed110e2181fc63df219e04e53134c600000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/06/05 16:42:56 executing program 6: r0 = socket$inet6(0xa, 0x1001000000006, 0x8000101) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)={[0x30]}, 0x1) 2018/06/05 16:42:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x0, 0xf722, 0x8, 0x8}, &(0x7f0000000180)=0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) sendmmsg$inet_sctp(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="7b31edbeb6190f07b6c740ada461061d0875df70387d5782b75de8eb8446a31cdc8e5f4128a413dd5def24ec1e2cb6d139d26704f634cc3c35fac06f3b3d8de48c4e79ef70eadc162b39ab0c80bef3dc2afb82318658f8ebdc8aeb72c3ce2a1be0381b", 0x63}], 0x1, &(0x7f00000001c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2b, 0x8, 0x6, 0x5, r1}}, @dstaddrv6={0x20, 0x84, 0x8}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58, 0x80}, {&(0x7f0000000240)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000280)="e2f7cf9a32acd94d70abd6ec841bbc0345f22ad8639b71d8445ba91522894c5800f07b82c5a6e7b18185eb62e94ac3c22788677c06724fd9505d91e43d6bc216d082d2fc241c750df04906f4afe309270bfdaef97b7325383b002a81491bc486b00f888e4d1d3feaae0d06d5f40921c3305f08fce18a8f7c7b3f46ddf2b0942e7e38b6733a5d5bd37566a2c1de5e01130ac9103e0d1e8ed3e37841de11f9b7f0bf1cd0d399ff55a3734222527be8a07947ca474da4066ba2c1a705ad386b0f151b8b77675d6bba3ce633eaec115b94b64dadaa287e794dbc883ba8c75dfa", 0xde}, {&(0x7f0000000380)="4046c354cc45bd05689ad8ff9ba9d504753c704fac6be19a549e8eb9abeade7580b9090f4163c75498070344bbb1a51890e7e9dfb50daaed8d07eab655b54274834d8401ccad3014f417edb33a9d8d42e705d659dfe64c803289282b0c155e37f084879e2926d92d6668d2b1687a6a9450e1d4c2d88c894e9e0184b7bd74993bb48c455fbf786ea63457a99f0b94ed62b9f679bce28ee1ba89f2973bb9ea2e8cde9694491d9054dade9a3db4333fb57860962d", 0xb3}], 0x2, &(0x7f00000005c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x1edc}}, @authinfo={0x18, 0x84, 0x6, {0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x200, 0x4, 0x99df, r1}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @init={0x18, 0x84, 0x0, {0x459, 0x4, 0x1, 0x1b1bd697}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0xf9, 0x5, 0x7ff, 0x8}}, @init={0x18, 0x84, 0x0, {0x3, 0x609, 0x0, 0x7}}], 0xc8, 0x8000}], 0x2, 0x20040810) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200020c000000ffffffffffffffff02000800020000000004000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000090200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/06/05 16:42:56 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ptrace(0x8, r1) [ 133.657940] audit: type=1326 audit(1528216976.656:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8345 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 133.671741] could not allocate digest TFM handle sha224-ssse3 2018/06/05 16:42:56 executing program 5: unshare(0x42000400) pipe2(&(0x7f0000000100), 0x80800) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) flock(r0, 0xe) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x1c) [ 133.732581] audit: type=1326 audit(1528216976.676:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8345 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 16:42:56 executing program 6: unshare(0x24020400) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/253, 0xfd}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/250, 0xfa}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f0000000500)=""/68, 0x44}], 0x9, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f0000000fff), 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x8, 0x100000000, 0x7f, @empty, 'bond_slave_1\x00'}) 2018/06/05 16:42:56 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) dup(r0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 133.808616] IPVS: ftp: loaded support on port[0] = 21 [ 133.855246] could not allocate digest TFM handle sha224-ssse3 [ 134.036734] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 16:42:57 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x2000400) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x7fffffff, 0x4000000, 0x3, 0x101, 0x8001, 0x8, 0x8, 0x1f, 0x9, 0x3, 0x3ff, 0x100000001, 0x40, 0xa9, 0xc56]}, &(0x7f0000000200)=0x100) socket$packet(0x11, 0x4000000003, 0x300) 2018/06/05 16:42:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ppoll(&(0x7f0000000280)=[{r0, 0x400}, {r0, 0x1}, {r0, 0xdc81830bcae05428}, {r0, 0x113}, {r0, 0x200}, {r0, 0x4000}], 0x6, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0xfe83) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0]], 0xffd6}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x48000) 2018/06/05 16:42:57 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x404001) listen(r2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000200)={0x7d9b, 0x4, 0x2, 0x1, 0x10, 0x1}) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000180)=0x1bdbe46e5c13c81a, 0x0) 2018/06/05 16:42:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@local, @local, 0x0}, &(0x7f00000001c0)=0xc) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="900100001900000229bd7000fddbdf2505120000120000000000000000000001ff0200000000000000000000000000014e2100094e2100060a00a08000000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x190}, 0x1, 0x0, 0x0, 0x840}, 0x11) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x6, 0x1, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', &(0x7f0000000080)={{0x0, 0x3ffffffe}}, 0x0) 2018/06/05 16:42:57 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:42:57 executing program 3: r0 = socket(0x2, 0x7, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000080)=[{&(0x7f0000000a00)=""/201, 0xc9}], 0x1, &(0x7f0000000240)=""/57, 0x39}}, {{&(0x7f0000000700)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/55, 0xffffffffffffff2d}, {&(0x7f0000002680)=""/139, 0x8b}, {&(0x7f0000000940)=""/14, 0xe}], 0x3, &(0x7f0000000b40)=""/30, 0x1e}}, {{&(0x7f0000000e00)=@ethernet={0x0, @random}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000e80)=""/210, 0xd2}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000f80)=""/48, 0x30}, {&(0x7f0000002580)=""/85, 0x55}], 0x4, &(0x7f0000003840)=""/105, 0x69}}], 0x3, 0x0, &(0x7f0000004c40)={0x0, 0x1c9c380}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0x7, 0x8) sendto(r0, &(0x7f0000000040)="120000001200e7eff88900ff0f0000000085", 0xfffffffffffffe15, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000d40)='./file0\x00', 0x40, 0x90) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/05 16:42:57 executing program 6: exit_group(0x7) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x5, 0x10, "fbd6fca0d45d3baeae9ae5744e06b214a8ec124586747bffa9724797ba4f7ec47bd37ee56f821c0c311dfe0ab6ef509529ac517ecac1cbd3edc96394e3f113a3", "d04cd83de95a3792070e26c087f69fe6ab650c1629f1e56b0f7ffd0422c5a913", [0x200, 0x2]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x2, 0x48040) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000002c0)={0xffff, 0x7ff}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50) setsockopt$inet_tcp_int(r3, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000001, 0x4) sendto$inet(r3, &(0x7f0000000080), 0xfffffffffffffedf, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) dup2(r4, r3) r5 = epoll_create1(0x80000) epoll_wait(r5, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3) 2018/06/05 16:42:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000009c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001180)="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", 0x2c7}], 0x1, &(0x7f0000000200)}, 0x8000) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)="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", 0x2d5}], 0x1, &(0x7f0000003b40)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000040)=@ipx={0x4, 0x4, 0x5, "20946d10dde4", 0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="d8351b6031515c4002f89de611290a6b5ac6440b4ed813304f16243325a6f176997364e7dffefcf018159f4c5bdfc0d47cd0efede7764f", 0x37}], 0x1, &(0x7f0000000240)=[{0x98, 0x13b, 0x11, "e297c7c702e2503f3c1d04104c9f32e0f99ff4402930deffae91088977ca9c5d96053b5d1a60fb0767125f4b70b274009a050e17e91e848f1b191ee71d37ba3301dfcab4ed1672f14f8cd99d83cc9dfce2436ed6d2ae01ea81b41ba0b90cd2ca49acc193532d90cb6149b630ef1a80b8e353badcf14cf59a0f54fc7bf68e58083af92fcb902b17ef"}], 0x98, 0x80}, 0x40841) 2018/06/05 16:42:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readahead(r0, 0x2, 0x7) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/06/05 16:42:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x141) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x4}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x90, 0x80) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000280)={0x2, 0xef, &(0x7f0000000140)="fa2db5b512fefece00b842ed0efde601cdbeccce6b9f3c5ded06dff3021b287d608bd7807c5aea58e5a2b074130fc84b127017c4def726b4ac3461b69bc4d936ed587a544ced1d64d8f922809ad15317c0724cf829b0a777711dffd797e1eae1a7ad956de2e9fde324b4fad1e297dbd5714e2e3fcb7e17fd71d757271fdc92ca04f20ba1b459a3a32c2a3ab6c6efe4c630c77e6313e7a171051f7121b692d3da98d3ee305cfa5470c659fe7ba401183d517203ca0988d0ae69e215b2a3df02633c1b54b7ce43c779318b21ee7d764cbd32e67f69374fba71c9578a0569a60933e666873a583a201a2b77927cf3021f"}) 2018/06/05 16:42:57 executing program 4: r0 = socket(0x2, 0x80000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)={0x4, 0x0, [{0xd000, 0x1000, &(0x7f0000000a00)=""/4096}, {0x4, 0x1000, &(0x7f0000001a00)=""/4096}, {0x1000, 0x9a, &(0x7f0000000140)=""/154}, {0x1, 0xc2, &(0x7f0000000200)=""/194}]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x3, 0x450, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000080), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x4c8) 2018/06/05 16:42:57 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) read(r0, &(0x7f0000000000), 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@empty, @dev}, &(0x7f0000000040)=0xc) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/06/05 16:42:57 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:42:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @multicast1, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c020000170083912bbd7000fedb7e01cd0edf01002000000000000000000000000004d200000000fe800000000000000000000001000018ac1414bb000000000000000000000000000000000000000000000000000000004e2400004e22003f0a0020000c0000009161df92d924fe9d205f8ef64b264141e7d687dbda34294c285401f512b4906c94bc964a0d933a5ab285abb09cb1d93a01242ab34e16f3e216f511b87a9dc77d830fd6e7531b43a0c1de26c48f4a3edd0da82229406f7f9a55a11246d0000000000000000000ee00000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="ac14140a000000000000000000000000000000000000000000000000000000004e2200ff4e2036430200a00062000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 134.368374] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/06/05 16:42:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000040)=[{0x6}, {0x16}]}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x4) fgetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)=""/197, 0xc5) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x20) [ 134.456190] netlink: 'syz-executor6': attribute type 18 has an invalid length. [ 134.486967] netlink: 244 bytes leftover after parsing attributes in process `syz-executor5'. [ 134.555136] netlink: 244 bytes leftover after parsing attributes in process `syz-executor5'. [ 134.634817] audit: type=1326 audit(1528216977.633:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8432 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 135.497857] audit: type=1326 audit(1528216978.496:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8432 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 16:42:58 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x1000000040, 0xfff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r2, &(0x7f0000001140), &(0x7f0000001200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000540)={0x6, 0x7, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ip6gretap0\x00'}) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='user.syz\x00', &(0x7f00000003c0)=""/159, 0x9f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300)=0xfffffffffffffffc, 0x4) r3 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000580)) r4 = accept4(r3, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x7f, 0x6}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r5, 0x79e8f16b, 0x2, 0x8d58, 0x4, 0x7}, &(0x7f00000002c0)=0x14) recvmsg(r3, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) connect$unix(r4, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) 2018/06/05 16:42:58 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:42:58 executing program 6: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x81, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x15}, 0x6}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1b}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0xfff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xac) ioctl$TIOCEXCL(r1, 0x540c) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/06/05 16:42:58 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000006000), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@empty]}) 2018/06/05 16:42:58 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1020, @loopback={0x0, 0x1}, 0x40}], 0x3c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2400112800000900d1ff1aab6328710b5a956d00", @ANYRES32=0x0, @ANYBLOB="000000000000000004001a00"], 0x24}, 0x1}, 0x0) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_team\x00', r1}) 2018/06/05 16:42:58 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) sendmsg$rds(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x2, 0x4e20, @rand_addr=0x1ff}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/186, 0xba}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000140100000200000005000000010000001800000000000000140100000c0000000300000000000000580000000000000014010000060000000000008001000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="22840fb0c9e571e3638d10aca2f4e0ba9aeae82dc666354f8ae8867cc71eb2ddf0b610191f24d053840c496e265357ab36dc59612073af559910034e864023"], @ANYBLOB="fcffffffffffffff00040000000000009900000000000000010000000000000008000000000000000500000000000000"], 0x88, 0x40048c1}, 0x20000004) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0), 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0xc) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x8040) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000240)=""/207) 2018/06/05 16:42:58 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x202, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/06/05 16:42:58 executing program 0: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x7) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r0, 0x280080) [ 135.734965] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/06/05 16:42:58 executing program 0: flock(0xffffffffffffffff, 0x8) 2018/06/05 16:42:58 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b21"}, 0x70, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:42:58 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c992409706496df3408d133506d6929b10f9936d3d2429591ae16ae34d0862c484438cb0b979dec8075165913f445bfc1047c686ebf53ce44d8aefab36b7b6b5e73452ac192dc289a6db989a05a6ef0f8b5bb056ce1681e066d4d40d9b2b8efa3c17d6b2b4c86364cce491fde9a53168ea2f5b23905a94466f1a015b3b082a52f6d688ecbbbf62474c7bdeee8b932d410bcacad973e7ec686") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="0006040300009e00000c0000000000000000000000000000ff0100000000000000c0040000000000008000000000000000000000000000bb"], 0x38) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xe9}, &(0x7f0000000200)=0x8) getrandom(&(0x7f0000000280)=""/239, 0xef, 0x3) 2018/06/05 16:42:58 executing program 2: r0 = epoll_create1(0x0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) epoll_create1(0x80000) 2018/06/05 16:42:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000001380)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) r1 = socket(0xb, 0x804, 0x4) bind$vsock_stream(r1, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r2 = dup(r1) write$binfmt_elf32(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="f85def2bca407293973088818d5947e05e717f52fd3407ec2e142c82393272b060dd5790c40011ad7c944fc4a65a0a423b4161d9b6f6852d421cd5df70d34894af8798750fa2080c7cbf9030fb69b4814e3d823b5861e5e94305493b7d76cdf26bed70bc4c7713486a05d517b220e8b15dafb6c28558ff437f0839724b8b155fce1f0ad8002fa70b00f71c9f2f4e0f7670cb93d8947cdd2b2c79e69638a66b28f6b2a945a8f8dffa27fd9dda83abdf0f55088f5d3f014cd2d024bba7951bfa2cfb0cacb3ab03788c6082738f000841fb76e591be720789fdd89196dbde2daec2"], 0x1) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="a7", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="3d4a2d320771a0d30a83fb88f27ebec6ac6fe2ed003d05f9d2fff5d694d7a0d689dae6eb024a619147fe7ccdb3473e172d88d17428cfd0d604a4e0ba3396539d0b9140b8e590b74081746c47da65435743f53e6138a406d84f8bbfcefa89160bf279adf7a7cbf0385e7d04805cddf7836203f99958ff5d0d79b468e7304ab0402ab503544934b5b2c497762edb12f11a05df24273a9d35d939a334312e05bbfe2e195a9ee727", 0xa6}, {&(0x7f00000002c0)="0f273a0b14759ced989b16e4e14fb8ea6416b5caabb64e6dec425f4d82cfe3276daad10d05ec300505ace8188104c7999e6d521299a0730cc84441304a2fdb40e07de17a4b01f8b3e30c04bae2a2d99f4aad9e2e1102c4b08594648189285e1ff3922332b9f36bd609245f", 0x6b}, {&(0x7f0000000340)="226377f2ea4ac4dee6deea1a35213770172982c0478f99f7083dcadd595778a278520d30efecd8c5568472323daed7a5587c6473334b92ec34467b3747a648e97998136a7a0b3cad4bc0dfd410f1bc811dd345f6b26f3a74a92f773641c0b2b295080d56d540eca682714673e7640f030d22e6cfbdf80788d73c", 0x7a}, {&(0x7f00000003c0)="9f16a3f1963431bd681f3f04407bb5264e2ad89727a64d7e26441f3d1616c892f782aeb7050202428c758ae54e4a1073668ed1b9642f3a676cb1b29c5723e4c36dc41881c2a70df6f5ab87d4f06920ba4bf08bf0765f7c43a804221acf14bde964b157d608580c6032428401fe3348a3b4e15a0616dd3e567a311507a42ce5a5b101eb3e7d40da779fcb84aab68bd1855151d5a039379f99ced00f0b2f194195bff05709b3f90aeddbea6f5a2c5ba3d985627d6af7dca4dbb010aa1b0f578356edc6c8a8ace8b360a7cd", 0xca}], 0x4, &(0x7f0000001400)=[{0x78, 0x104, 0x9a41, "03fdba6b116c4eb6fdf2f98716a544ec880312147fb9521c2cc3fd1326500bd3a3f433e49a9ece445c8cdfd4e3268aaf782c9ddb75489b0b58fb33a9d6b5a529b0faa44897bfab64af637d9e00f5d83ef53ea95322084140ef2a7aa83d617f470cd167dcd2"}, {0xe0, 0x108, 0x7ff, "53e1fd4c984e99c7c20e4c36756ca56d24869ac50a6e00de722b28254f982077da3327d6ce43d74402997ec47367349b3d57fa9debcbe4ba98c2aabf0141550b45dccb5612192705fe83ba21a5ad8548add070dbbb907e6e6ad2d967d3d50debe169af7e3ce286d6ef3a86e4f3da88ce56357052df3eafdd404520439626527ade21ace0c0dd17bb6f4ff006cbdb4684da87a3329be5a9254ef5d01c003f8ee12ae1e399562ca270ed6e0a2309d6edd3857f0b50de5d12aa94cf3b50205740f7ab684bb856ccdc7d1c01e45b38575a"}, {0x1010, 0x101, 0x80000001, "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{0x10, 0x13b}, {0xf0, 0x110, 0x8000, "04dfd267b848d117b8a6c567436a88e754df5ef38d9b0c4fd1bf4e7602c1f010d9360d05132d59ac53cbc14ffceef473e635ce56bd66d9c6287ba1b2863c8554e9cc0b98f21a6f6eab1e62d0d690baa8aca543b25763fa0bd34a6d7c6d8fd32b0593f024e28a1ea1a4eb8e829a2bfec430bee810e613965c265c0031eded1e9158077e93b0f2ba9f4cc89b6701b8ad19225dbdd0527909c0567a12c0170c210ce628b9ae1a955baede66e610d943b3d2f84398e2e79448aa85b8a10a73e9878e6cc5591431302af7bc485081efa36d18b11bb59c981d77f1bc173aa1415c"}], 0x1268, 0x4000}, 0x4000010) 2018/06/05 16:42:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffe, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4, @in=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0x731) 2018/06/05 16:42:58 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0xffffffffffffffff, &(0x7f0000000080)={0x6}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigprocmask(0x1, &(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000000040), 0x8) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/06/05 16:42:59 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2a380) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="020d00001000000000000029523136b21f5d2c57c70000000000030006000000000002000000e0000001e4ffffff00000000080012000000110000000000000000003000000000000000000000000000000000000000000000000000000000000001ac1414bb000000000000ff0000000000030005000000000002000f05e000ac5e7a3b507a7b3dcebe0ce3c56af5b7bf10"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x2, 0xd, 0xffffffffffffffff, 0x7, 0x14, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_sec_ctx={0x6, 0x18, 0x4, 0x0, 0x24, "132107adc4e0ccdf5fb43e83de46228a0e925637d3f07b61a04878bd01525957c21659fa"}, @sadb_address={0x3, 0x17, 0x2b, 0xa0, 0x0, @in={0x2, 0x4e24}}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xb, 0x4}, @sadb_lifetime={0x4, 0x7, 0x0, 0x3, 0x80000000, 0x7cd1}]}, 0xa0}, 0x1}, 0x40004) 2018/06/05 16:42:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$setstatus(r0, 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 2018/06/05 16:42:59 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b21"}, 0x70, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:42:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047ec2f07d82c99240970") clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}}, 0x9, 0x2, 0x7f0, 0x40, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x9, 0xfffffffffffffff7}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x210, 0x27, 0x1, 0x2669d0fd}, &(0x7f0000000280)=0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'bcsh0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="0400000006000000000000003ed4"]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x4080000000000}}}, 0x84) getcwd(&(0x7f0000000340)=""/104, 0x68) 2018/06/05 16:42:59 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2000002020, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x1ff, &(0x7f00000000c0)={0x8}, 0x8) r1 = inotify_init() flock(r1, 0x2) r2 = epoll_create(0x102050204) flock(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x40000011}) dup2(r2, r1) 2018/06/05 16:42:59 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000002300)=[{{0x0, 0xfffffda5, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000000)=@generic={0x10, "23f725e7b84d065383d8e8aa5ea1737ab9525bcfa003c81033db12ace35f949365df82dc5df46579fe09b30c1b76e072d120664b5c59690dd2b39e490dab5fd5a4a67a2cbfdb7ac55ae2dfd65b4e46d5bfb100d97f3a6da00957e9cb640c57dd09f8466a0d287eb30b045e94065d14f414e5f33f6c09c9fba48f14dd20e4"}, 0x80, &(0x7f0000000140), 0x2f5, &(0x7f00000005c0)}}], 0x2, 0x0) sendto(r0, &(0x7f00000000c0)="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", 0x1000, 0x4010, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/06/05 16:42:59 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x1000, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/06/05 16:42:59 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400180, 0x0) sendto$unix(r3, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/198, 0xc6, 0x0) 2018/06/05 16:42:59 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac", 0xd, r4) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) r8 = dup2(r7, r7) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00000003c0)={'veth1_to_bridge\x00'}) 2018/06/05 16:42:59 executing program 5: r0 = socket$inet(0x2, 0x200000000003, 0x2) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="0ea938bcb572d330e7de60017b") setsockopt$inet_int(r0, 0x0, 0x1000000000cd, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000100)) 2018/06/05 16:42:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0xffffffbb) fcntl$getflags(r0, 0x3) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000006f80)=[{0x0, 0x0, &(0x7f0000006ec0)=[{&(0x7f0000003dc0)='6', 0x1}], 0x1, &(0x7f0000006f40)}], 0x1, 0x8800) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002400)=',', 0x1}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/06/05 16:42:59 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b21"}, 0x70, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:42:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) sendto$inet6(r0, &(0x7f0000000000)="19074f3b6f517e4841700b614c30bb26e5cac35fd69bcf4bbf92f37b70edc219c690bfd1e42bd04fe36dca0b", 0x2c, 0x40, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000180)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) 2018/06/05 16:42:59 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599"}, 0xa4, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:42:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x800001}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000000080)) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/54) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) r2 = msgget$private(0x0, 0x200) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000080)=""/8) 2018/06/05 16:42:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0xffffffffffff892f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x404, 0x4) 2018/06/05 16:42:59 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x2) openat$cgroup_int(r1, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2080, 0x0) dup2(r0, r0) 2018/06/05 16:42:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fb"], 0x1) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x103002, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x100) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f00000000c0)={0x1, r4}) openat(r3, &(0x7f0000000100)='./file0\x00', 0x0, 0x80) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xc9) 2018/06/05 16:42:59 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x100000001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, r2, 0x400, 0x70bd26, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x74}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8aed}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff42}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1a96}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ppoll(&(0x7f0000000100)=[{r1}, {r1}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/06/05 16:43:00 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)="83c2d95ad0a8a4a71bcdf62e9681a22477fceececa1bb605ea0aa835c0bce0ec82480231a822af414ef39c709af7fcb32df52de8243c72996a7959c75f4379973d331cc7aa38eb2e6eeacab92f3369ffc8f18a666673e793b4ead9f7d9079b773ae7d292fb9b1bed4597ec895598c1980b8cfaf2b1da4cbe3ee2a02e888363fdf31af3396e29f62c3c70b8d95890f48f97cad8ba1df72432ce9d7af9d1841d6c7cf7155be399cafcfb2a601620c9ba1042926fbacf213765f5d2c01fc87a59b52d7ce87b0f674558e84fc3d1a894f8ff57306d62583f63314a38707ab2de92b4853b5691e5bae5e9362550a49350cc668312845872e7d46e82be8495da3e7194c26e20f2220de2abc6223ea395a0f277cc3b79aab20df0f6b3d6773446bed3bf70a26a0ae1b9ee111ccac5909c21414724f5fc8696a50617e5dc2f02a2f5ed9562f19345d6d6dccb66934b28c41020c8fc0000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="02c3d592c63dc9f9ca000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) 2018/06/05 16:43:00 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x27ffc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = getpgid(0x0) prlimit64(r3, 0x9, &(0x7f00000002c0)={0x7, 0x3}, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x8000043, 0x2}, {{r1, r2/1000+10000}}], 0x30) r4 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x100, 0x80003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000400)={0x9, 0xad10, 0x3}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000003c0)={0x400, 0x79d, 0xffffffff80000001, 0x5, 0x6}, 0x14) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xc0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) recvmsg$netrom(r5, &(0x7f0000000540)={&(0x7f0000000100)=@full={{0x3, {"743803ead9b4ac"}, 0xfffffffffffffffa}, [{"3913ae7f8184f3"}, {"9f75e830624961"}, {"e7a6c04ba01222"}, {"8d442ced8f7cad"}, {"94aa9cc16b28be"}, {"fbca18e2b08894"}, {"8d4dcb15f126bc"}, {"446b32d3d73e0a"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000180)="dcd5877bc967a3d14aa1b51b44be4e2cfb89efe3aebb05fdfe22f4de316a1cc0cce5daf026b0c69be01417076c8a5935f4ae0bf5c6060c7cb10f7a2b", 0x3c}, {&(0x7f00000001c0)="1da22a6d6e36fe6eb0dc10a074343967b41e2e6980b57e6d000ee5bf9cff83", 0x1f}, {&(0x7f0000000200)="b1a8f2714e593fe077a5ccca25c13f3a6fd15e133c331054fb0f9a65ce5237429e056ab47c79e987050013d738db1f400cf5625d7d3f8a950efae5810b34ae61863a8db76e5f730f94a1715233c9", 0x4e}], 0x3, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x270, 0x8000}, 0x3) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000340)) 2018/06/05 16:43:00 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599"}, 0xa4, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/06/05 16:43:00 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x28, 0xcb, &(0x7f0000000380), 0x5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0xffffffffffffffff, 0x103b, 0x100000001, 0x3, 0x100000000, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x81, 0xfff, 0x1, 0x7, 0x1}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x83, 0xccd6}, 0x90) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x9, 0x4, 0x5, 0x10001}, 0x98) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0xde, 0x6, 0x1, 0x5ea9, 0x1, 0x7f}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x80000001, @empty, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x78) 2018/06/05 16:43:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x8) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)=[{0x28, 0x11f, 0x5, "27020201594a87ccfe8000000000000059"}], 0x28}, 0x0) 2018/06/05 16:43:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000180)=""/24, &(0x7f0000000140)=0x18) io_setup(0x1, &(0x7f0000000000)=0x0) io_getevents(r1, 0x226, 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}) 2018/06/05 16:43:00 executing program 3: io_setup(0x800, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) socketpair(0xa, 0x80806, 0x81, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x80, 0xd0, 0x6, 0x9, 0x0, 0x518, 0x20, 0x4, 0x401, 0x124c, 0x9000000, 0xffffffff80000000, 0x3f, 0x8, 0x7569, 0x1, 0x1, 0x2, 0x7, 0x6, 0x89f, 0x401, 0x0, 0x7, 0x80000001, 0x8d, 0x728, 0xfffffffffffffa22, 0x2, 0xfffffffffffffffa, 0x43, 0x4, 0x6, 0x7ff, 0x20, 0xffff, 0x0, 0xdf3, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x80, 0x1, 0x20, 0x7, 0x9, 0x7fffffff, 0x4}, r1, 0x7, r2, 0x8) r4 = socket$key(0xf, 0x3, 0x2) io_submit(r0, 0x1, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000080)}]) iopl(0xff) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000003c0)={0x9, 0x8000, r1, 0x1140, r6, 0xd20c, 0xffffffffffff7fff, 0x8}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r5, 0x7fff, 0x2, [0x1ff, 0x5]}, 0xc) 2018/06/05 16:43:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1}, 0xc) 2018/06/05 16:43:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xcd, "bcacf356e981de5001ba5cd501fcb5c5c68bc25e4cc7002b7b80ca4651aca367d993b0fc36732525ddb7fbba4c1beddfee28aecae6dc33102caf3f5ae930df16a2ca823d634c55e42911e111a6ef1392aeaa366c329bffe0851200d8e50adf9d864dc2a789373f43a818e81b1693e845a984751c086429bf680db6cbe9d0b5d2414d65e84208232084eca4aa127b5609a7561f906c4460ba93ca8e7bfa4cd33dc0b51bf079bf12bd3d4beed9b86b2c03e1826f49bbd13c95b72d4cca315ea374abf9a982cf5dcaa8708026c184"}, &(0x7f0000000200)=0xd5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x5, 0x4}, &(0x7f00000002c0)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x11a, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = semget$private(0x0, 0x3, 0x32) r3 = getuid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000540)={{0x5, r3, r4, r5, r6, 0x0, 0x8b}, 0x400, 0x38000000000, 0x1}) 2018/06/05 16:43:00 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599"}, 0xa4, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") clone(0x21fff, &(0x7f0000000280), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000240)="68e59f96e4d2") fstatfs(r1, &(0x7f0000000340)=""/174) fsync(r1) 2018/06/05 16:43:00 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000080), 0x92, &(0x7f00002d4000), 0x347}, 0x0) 2018/06/05 16:43:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x800, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000240)=0x400001d) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)=""/150, &(0x7f0000000180)=0x96) 2018/06/05 16:43:00 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x480c00, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00000002c0)=""/4096, &(0x7f0000000140)=0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000280)={0xa}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6gre0\x00', 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/06/05 16:43:00 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmdt(r1) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x8000008004500f, &(0x7f0000000000)) 2018/06/05 16:43:00 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae"}, 0xbe, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:00 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$notify(r0, 0x402, 0x19) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x40) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000100)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/06/05 16:43:00 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x14000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x400) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x7, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0xa18b, 0x3, [0x7f, 0x9, 0x4e8]}, &(0x7f0000000140)=0xe) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x7}, 0x20) 2018/06/05 16:43:00 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e21, 0x1, @empty, 0x7}, {0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x9, [0x3ccc6e33, 0x5, 0x5, 0x10001, 0x200, 0x8001, 0x7fff, 0x1]}, 0x5c) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/06/05 16:43:00 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x8) mount(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='nfs\x00', 0x0, &(0x7f0000000980)="5307115e6e9f9797a6baa4a1b3f05f163ca91469203cc5d11267b13ac0c5eb7f6e574d97eab6f886d2bfd5da82aed2707ec8de2c") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x89, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x0, 'none\x00', 0x0, 0x0, 0x1c}, 0x2c) 2018/06/05 16:43:00 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb8, &(0x7f0000000080), &(0x7f00000001c0)=0xfffffffffffffeda) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x4, 0x401, 0x400, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/06/05 16:43:00 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/06/05 16:43:00 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xaad2, 0x80) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x88, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000000f000)=@abs={0x1}, 0x6e) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000280)=@ll, 0x80, &(0x7f0000000300)=[{&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)=""/226, 0xe2}], 0x2, &(0x7f0000000580)=""/19, 0x13}, 0x40) r3 = socket(0x0, 0x400001, 0xfffffffffffffffc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000640)=0x7fffffff) bind$ipx(r3, &(0x7f0000000600)={0x4, 0x101, 0x6, "6aed229c2725"}, 0x10) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000000180)=""/66, &(0x7f0000000200)=0x28) socket$unix(0x1, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262d8523bf012cf66f") bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x4c) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000a92ff7)='attr\x00') sendfile(r1, r5, &(0x7f0000000340)=0x102, 0x800009) 2018/06/05 16:43:01 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040), 0x8) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x7fff}, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x80000) r2 = socket$alg(0x26, 0x5, 0x0) dup2(r1, r2) fcntl$getown(r0, 0x9) 2018/06/05 16:43:01 executing program 4: unshare(0x24020400) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000037c0), 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/51, &(0x7f0000000240)=0x33) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003800)=0x401, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0x80044dfc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) 2018/06/05 16:43:01 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae"}, 0xbe, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:01 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x400000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x3df9bf9cc6c6f564}) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x5fd6, 0x6}, {{0x0, 0x2710}, 0x2, 0xbf, 0x400000000}, {{}, 0x200, 0x3, 0xda}, {{}, 0x680a, 0x101, 0x1}, {{0x0, 0x2710}, 0x28b, 0x8, 0x1}], 0x78) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0xa8030, r0, 0x0) sendmsg$rds(r0, &(0x7f0000000840)={&(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000340), 0x0, &(0x7f0000000700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000380)=""/169, 0xa9}, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/30, 0x1e}], 0x1}}], 0x48}, 0x0) 2018/06/05 16:43:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000013c0)) 2018/06/05 16:43:01 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)="e44f44c3803969edaeb68c88411c742852aac9972f2a3fae01bb4370a93352930470afa570d9fe2a67c3345ef9a25d8ac3e3e06f14004af4e8618ce69bfa8230793ae03e52f45134aeb1236ca2ac6c71d57b253fb2dc136947c224f581c2c68910551b6c61b1d2106161fed8a65f0b54c3e1a2234ba1c304e3d09adaa4fc9bf838a1701d0eeed68dd013328bccd0afa387d517e18dfab3cd63cb5cf61c416e316505665a7b1c3b812ac6e608b2ec0551439428a8d756038c9f608956a1d99cab93340eb7faa8ced0a5ea", 0xca}], 0x1, &(0x7f0000000080)=ANY=[]}}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) recvfrom(r0, &(0x7f0000001380)=""/4096, 0x1000, 0x1, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x9, 0x80, "5779afef43106e7e5038b4790893da7373fec4a157cbad234462ecc45afa42ab124dcf40c5b4654080cea8db922c9c5e86fc687d95c12a43ee7e0c452caf36", 0x2a}, 0x80) r2 = dup(r0) recvfrom$inet6(r2, &(0x7f0000001280)=""/201, 0xc9, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x709000) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x80001) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x40) 2018/06/05 16:43:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffe92) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227c, &(0x7f0000000200)) 2018/06/05 16:43:01 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x0, 0x7ff, 0x7ff, 0x0, 0x1, 0x2}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0), 0x4) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r1, &(0x7f0000000400), 0xb7f0f40bf1fbdfea, 0x0) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 138.681089] rdma_op 00000000c497cf6a conn xmit_rdma (null) 2018/06/05 16:43:02 executing program 0: r0 = socket(0x10000006, 0x40000000000004, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)=""/89, 0x59}], 0x7) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[0x6, 0x2, 0x2bd4, 0x6, 0x0, 0x6, 0x3, 0x8]}) geteuid() 2018/06/05 16:43:02 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x0, 0x7ff, 0x7ff, 0x0, 0x1, 0x2}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0), 0x4) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r1, &(0x7f0000000400), 0xb7f0f40bf1fbdfea, 0x0) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/06/05 16:43:02 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae"}, 0xbe, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:02 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000300)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000500)={r2, &(0x7f0000000700)=""/168}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000940)={0x0, 0x1, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103, 0xf000}) 2018/06/05 16:43:02 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'teql0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) r4 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) dup3(r4, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x80f9, 0x201, 0x100, 0x8000, 0x0, 0x9, 0xffffffffffff951f, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000a00)={r5, 0x1000, "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"}, &(0x7f0000000200)=0x1008) r6 = semget(0x0, 0x0, 0x0) semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f0000000000)=""/68) 2018/06/05 16:43:02 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x2000d0cd, 0xb}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000100)=0x3) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x5) r3 = dup2(r1, r2) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x5, 0x400) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000140)) 2018/06/05 16:43:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000000, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)) 2018/06/05 16:43:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000011b80)={{{@in, @in=@broadcast}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000011c80)=0xe8) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="10002bde90d91e38c5e5af8000000809000000b04d1b33b5cb0e75ecdf5e6f6bf5b6405309bf76370750d87c986cc8de224ee3e6be8922622ee93a7e"], 0x1c}, 0x1}, 0x40000) 2018/06/05 16:43:02 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242"}, 0xcb, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x6c3) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x40) r1 = shmget$private(0x0, 0x3000, 0x54000402, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/66) 2018/06/05 16:43:02 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x800bb7bfd84584c7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x4000003c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000000009}, 0x10) sendmsg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000003b40)}, 0x0) 2018/06/05 16:43:02 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/249, 0xf9}], 0x1) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) 2018/06/05 16:43:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x62c) 2018/06/05 16:43:02 executing program 3: unshare(0x64000400) r0 = socket$inet(0x2, 0x4000000000000001, 0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x40, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'none\x00', 0x2}, 0x2c) [ 139.348657] sg_write: data in/out 218/22 bytes for SCSI command 0x0-- guessing data in; [ 139.348657] program syz-executor4 not setting count and/or reply_len properly [ 139.409589] kernel msg: ebtables bug: please report to author: Wrong len argument [ 139.448309] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 16:43:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) fchdir(r1) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x2c, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) [ 139.474224] sg_write: data in/out 218/22 bytes for SCSI command 0x0-- guessing data in; [ 139.474224] program syz-executor4 not setting count and/or reply_len properly 2018/06/05 16:43:03 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242"}, 0xcb, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:03 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1f3a, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)="1c", 0x1}]) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00000002c0)=0xfffffffffffffff8, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000240)=r3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000280)=0x3, 0x4) 2018/06/05 16:43:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000001a00)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="676e79c82fd3a9179cf9b3c646fee9da2beacdc7dd305ca22d8a216fd8dc51472c948a661f07e14e1011142624fe887a3b7019b558e12fb4c259dcc485b93e55d03e12053ec506c98c473478ac4f4c96b988a267e55f4cbea3508c0eca251dbb3f8ecd70f0ff334dae384150", 0x6c}, {&(0x7f0000000140)="237714f9b811120eddd80351e25a07db420f166d204a89da47ede9e219ea179bea7540db5b55003419237915a681063d32cbf86756812e0cd60bc9782edd1f5ec71c4a49fcc0de1a8955a43107fb0c6bac25394e37cba5459a8fc8", 0x5b}, {&(0x7f00000001c0)="32471a9153b5d75622b9ccf7916979c526bf4f2602bd1f1e3dc53e980dea977d22ea96add2ee54a88656e3e9eca838903295121b5bd6f6b982603619702daab1de88dabdb554ad17fd3d4bdc0d415b61c07c11e8ba90fe2c1a2cc67264c54e", 0x5f}, {&(0x7f00000000c0)="1482eecd9e363be185b07425aecb", 0xe}], 0x4, &(0x7f0000000280)=[{0xe8, 0x29, 0x9, "485befc67f9727b25f72aa82d42095748880d70621ff61c57781ab3a2d339c10682faa884bc10c348ba9c752bb67521a5b424a05225bd7b4eaea34168e001fc5890278a7e41131a3a5ec7095fcd72704dc8c53b5e9891ff31d6e195d8aa99d3deb41c6c7b36e0387a597e2a8d66c079ffd79514f8615e5d9253be0377cab73a4f3484971c16fe9738b4da2141718148f3cd4f95612299bf761efec0d72c2a35bcbba03c86a328b95925ac19c925ad4294f29c03a0c5a06e80a2b3109247165c3e388ef78237ab58d0ea802b90eeb02e67c"}, {0xb8, 0x0, 0x8, "b41d4eb8190ff38045a6b7dc55fe4ef0f13502412d4fee5a25b7d5579315f75eb1c77a56b298d659cb30cd60df14069651068316bf5f0936c2f88d1f56ced4cbda18fb9c4f691da01dd0b9e7455fae52ad9608f411cc6d0a5d34aabb9ae986d3d65bdc218759fba9535b194880d53d6426a430435800f43ec5d284a997ebe1fbbdafa80115ec0aa5189aea62356e3fb427a100f18efd89aae51653c23928a461d771"}, {0x50, 0x0, 0xbef, "fc9d4fd9ef8dbe8182cb4c9a541c76c4b69a630f3462a2eed729bedc70fc4136e1d62fc769c8c3d875ef34186eec39c9c85e5229f21388e1005af33968ea7965"}], 0x1f0, 0x800}, 0x1e}, {{&(0x7f0000000480)=@generic={0x0, "33e151f0da9147800ba1af52da3d2cb513588c737072e60684e9be6cdd9ca52451ad10533f066ce7fc45bd35f8412ac2ca4d066f00ac9681c30204c0fff5f130616c47bf0576f67979636caa6ca7308c8a1f872ff9da9b452be179317a64574868e2abc22221d73ed1d0ab43b8d01dd753720d97bea637cd21571e00f7fd"}, 0x80, &(0x7f0000001880)=[{&(0x7f0000003180)="b29fd50014a15ce4044469ab5a25eb2e6a0f0ae614e3ef4987964c5bf65d8b7e", 0x11}, {&(0x7f0000000540)="3d769d6de1ab39994c27adefeaee55d59c02f62c343230d860f6c5d26bb392d9c761b7491d4f4ae5678bae2b31b4deda0e534883fa7331ac85bf1cb1273060e65b667e7a2adfa8658fef5ea5fb34b9710605af193bb6e7877173de60aa062995fab3855a51a9794e4dc49fa1905df327798943c896aaee8f6892126edc47f969046acd1c7a62b3d9edd19e1ca121cb4f17cc3da00a4c54f1f7732e00e6ee3f6a28695696a83652173be04b56f3d37177d5c4901e703c257f768c049a321b7b33c1ebf2d0cb6c0b63bc9067d241a86e", 0xcf}, 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"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"}, {0xe0, 0x101, 0xaea1, "bd06677875da12fe452724af554613f64e1889697089a74f64a27c96941b9f48af217ca0025152474cf8a443274a4d21fdb90e2b233ec0dc92ffbacf5045f0ac2af350280369da5291202dfc4353b687c00a79f5ad82933f35c83849e8f3bcc5c0359ff382d7a7d2c6ccc3c151c05d0b602f12a329e3ab6d24a24e7e24dacb7ce6dc9dee363643e0b47b0c3fc6f3531c51fcda43b48d1bb5c2a19b5b6a02f56d9f89df3025e787037efab5e1536c456f6b9fd4cd7a677447e8fa24a881fb2a740a52ea4e897c897d4d"}, {0x73, 0x0, 0x5, "ccfe2c1ea5230e9d31b552aed7c5df09628e5367083b09ca996a4b1caffb70d187f710105eb26f12455fc074937005fb147e8ad0ce1ebc8c6e0eb61e5cdb6bd1ce09b9a53a0e83c962b0c32c37891d1d02000000000000006746c1317a5fe2e9853acbba7524c0472a011ad811b32f0000000000000000000000d21f921621db3323aec59711860395ad0e733a81ba9b6a1f277824145f7eaf1287b3ad114674ab3225e4dd56441df8b5f3672ef302c81cd6196b5da6e01329b019092b226d6a6c25a505250ff584ec17f893c0ee080935a1d44420c17f3d05f006c61aa40864b98be03f"}, {0x18, 0x1ff, 0x7, "ebaa90"}], 0x1278}, 0x7}, {{&(0x7f0000002c80)=@rc={0x1f, {0x7, 0x5, 0x0, 0x80, 0xd2, 0x4}, 0x1}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002d00)="e5b199583d70e7ec602fb1bfcbf28adb65125a347cad86fad195dd7bbd5c8778b98a44aca6e1345c0b5f583062dcfc42c9ea288b1319b7", 0x37}, {&(0x7f0000002d40)="319bb9b72886e05c15c12abf6ef4663c3471b8d65c9b5ae4b8e6342b47cea1084c1887f002e7f76f8fd461402931de4fe33fab9c66c6b1fcd180b717059e41fa00e89979ba6f1eb873f45a0ee529c9e8ea3adf353942da8882a1a1bc59ceea4ad69f5f061accc93ea332caa704f7476834e0bc11ff1924de3a940a979cff96cad4a5b69d1af806bb803a5977cc09bfa6088a74657dedfaf92974f4107fb50fdb5e856b232a341b266c5b34371e2638e99d24bf18eca9113d9ef051e2b1d4e4a07dd26c49fb4b6cd99ab5ca42f63552c86a0a319ea48dcd880eb403338f0207195d73057552b295545ac0", 0xea}], 0x2, &(0x7f0000002e80)=ANY=[@ANYBLOB="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"], 0x1c8, 0x800}, 0x4}], 0x4, 0x4000000) 2018/06/05 16:43:03 executing program 3: r0 = memfd_create(&(0x7f0000004000)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="010000000000d0dbb17d25121cd3b172530e81c45610f420ba5866000f9fad9911465b929e86293c3a8606a5198cfdb9d3fe839ea3417c3ed32343cea7c18d4e5428dc9d5eedd45664a801439931d3843e48c7df1a7d956ae2ea0462a4c9e4feba77f203bf612cbc64ac3c62e889335734d3c4797fe03f96630c5cf9e3eaa283e499eaf5e42f0eb0707758124846d6b955f20d5018844bc03aeef043c98af0713c9e9a40c3b078e98f0678d0e021b502843613c8349cd4cbd378a695df36d2ca6deb10e2768b354e1dde3472e5742d14af0c7ffcee60197f87bf0af3367098e72baabea8ee"]) unshare(0x400) getpeername(r1, &(0x7f0000001280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) accept$alg(r2, 0x0, 0x0) 2018/06/05 16:43:03 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0x11, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x33, @loopback=0x7f000001, 0x4e23, 0x1, 'nq\x00', 0x9, 0x10001, 0x4a}, 0x2c) 2018/06/05 16:43:03 executing program 5: socket$vsock_dgram(0x28, 0x2, 0x0) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x45, 0x7fffffff}]}) 2018/06/05 16:43:03 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmmsg$unix(r0, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000000)}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'team0\x00', 0x2}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 2018/06/05 16:43:03 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000), 0x1e0}, 0x0) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x0, &(0x7f0000001340)=[{&(0x7f0000000180)=""/63}, {&(0x7f00000001c0)=""/4096}, {&(0x7f00000011c0)=""/241}, {&(0x7f00000012c0)=""/127}], 0x0, &(0x7f0000001380)=""/155}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x0, &(0x7f00000017c0)=[{&(0x7f00000014c0)=""/71}, {&(0x7f0000001540)=""/28}, {&(0x7f0000001580)=""/233}, {&(0x7f0000001680)=""/74}, {&(0x7f0000001700)=""/78}, {&(0x7f0000001780)=""/12}]}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000018c0)=""/178}, {&(0x7f0000001980)=""/124}, {&(0x7f0000001a00)=""/72}, {&(0x7f0000001a80)=""/20}], 0x0, &(0x7f0000001b00)=""/140}}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000002e40)=""/4096}, {&(0x7f0000001bc0)=""/86}, {&(0x7f0000001c40)=""/165}, {&(0x7f0000001d00)=""/32}, {&(0x7f0000001d40)=""/77}], 0x0, &(0x7f0000001e40)=""/57}}], 0x40000000000014d, 0x0, 0x0) [ 140.117489] IPVS: set_ctl: invalid protocol: 51 127.0.0.1:20003 nq 2018/06/05 16:43:03 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242"}, 0xcb, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) [ 140.170618] IPVS: set_ctl: invalid protocol: 51 127.0.0.1:20003 nq 2018/06/05 16:43:03 executing program 5: getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8007, 0x0) close(r0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8, 0x20}, &(0x7f00000001c0)=0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x296000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000000340)={0x4, 0x2, 0x2, 0x4, 0x2, 0x6}) setsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x84) socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000002c0)=0x6c1d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) 2018/06/05 16:43:03 executing program 3: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000002580), 0x100000000000025b, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8000403ffd, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) unlink(&(0x7f0000000400)='./file0\x00') r1 = fcntl$getown(r0, 0x9) init_module(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x12, &(0x7f0000000480)='!\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x400, 0x340) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) timer_create(0x7, &(0x7f0000000000)={0x0, 0x23, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) recvfrom(r2, &(0x7f0000000280)=""/215, 0xd7, 0x40000000, &(0x7f0000000380)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm(aes-generic))\x00'}, 0x80) timer_delete(r3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) 2018/06/05 16:43:03 executing program 2: munmap(&(0x7f000053a000/0x2000)=nil, 0x2000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8081, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x10000, 0xf313}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x4, r1, 0x1, 0x6}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/06/05 16:43:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="15000000bcfe0000cb7a22ac8956315f990dabded53365260b7a06f1a4b4d5eed657637de3a09de5cc9455eba338c3b2918d7579eb5e7ce7e0792eefcc95c4d41d4b1417b90eef5cdff2c395a61e94773545c03cf909e55fb610b9fcc9e1cff38f43cdb911f961d647bba400000000000000005d66e2c945ec242f9b93265bb171e35425d4e13209519d4093c9e6"]}) userfaultfd(0x800) close(r2) close(r1) 2018/06/05 16:43:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0xffffffffffffff6a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioperm(0x0, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/05 16:43:03 executing program 6: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='efs\x00', 0x60010, &(0x7f0000000180)="e120c4251c2f33286fa45b6a59365d87eca3bfc86f79f14ca19ca4019082d6db4ddd7accb899fa5882b9389de33206307933ee41a043d1f407000000000000005584a0f62e620e153499cc0d29e4490398c73ff10d85d70e2f1174b2fdcda2d42923cb67d2c557b169948e6eec9b7071d2b8fdd3d6d40cead7aa2566862a51bad251c8cb41c677d3ccb56c2c2238fedc6a098cf8084e909382e76d9003ba6f23098db84a5e749e208f668838a3c82845c675d2cbaa31cac232ad55") 2018/06/05 16:43:03 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d963"}, 0xd2, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:03 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1f3a, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)="1c", 0x1}]) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00000002c0)=0xfffffffffffffff8, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000240)=r3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000280)=0x3, 0x4) 2018/06/05 16:43:03 executing program 3: unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') setns(r0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)="f6ff00f106", 0x200002, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$cgroup_ro(r1, &(0x7f0000000380)="7064732ec97f6576656ec9007dac866552b86f00f544f8b4e9c0abe31deb5256b7fd1115df925e5d80a5b8dfd14d48e838d97454440e6e5ff81be23d03db3ae0c81082e0be66fbd0e44f23df99438598f385e1b6820000000000000000b28b45785fc3784d97e2b615d28d2833cfb7bddfa113981274f4b8fefb2f95cf49000000000000000000000000000000", 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) linkat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x1000) 2018/06/05 16:43:03 executing program 2: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xfffe, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) 2018/06/05 16:43:03 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/4\x00') fsetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='\x00', 0xffffffffffffff59, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x14000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="78010000170001000000000000000000fe8000000000000000000000000000bb0000000000000000ac141400000000000000000000000000ac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000c0050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdca000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000bb00000000320000000000000000000000000000000000000000000005000000ed000400000000000000000000000000000c00060000000000feffffff00000000000000"], 0x178}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/06/05 16:43:03 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x6) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x20000000, 0xfffffffffffffffd, 0x2}) [ 140.730853] netlink: 80 bytes leftover after parsing attributes in process `syz-executor4'. [ 140.791562] netlink: 80 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/05 16:43:04 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200240) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x6, 0xf8}, {0x8, 0x5}, 0x5, 0x6}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r3) 2018/06/05 16:43:04 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d963"}, 0xd2, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:04 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x10000001) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xd000, 0x3, &(0x7f0000b1e000/0xd000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0xc) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0xa, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6dfff9da45f4"]}) madvise(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x13) 2018/06/05 16:43:04 executing program 3: unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') setns(r0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)="f6ff00f106", 0x200002, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$cgroup_ro(r1, &(0x7f0000000380)="7064732ec97f6576656ec9007dac866552b86f00f544f8b4e9c0abe31deb5256b7fd1115df925e5d80a5b8dfd14d48e838d97454440e6e5ff81be23d03db3ae0c81082e0be66fbd0e44f23df99438598f385e1b6820000000000000000b28b45785fc3784d97e2b615d28d2833cfb7bddfa113981274f4b8fefb2f95cf49000000000000000000000000000000", 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) linkat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x1000) 2018/06/05 16:43:04 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) sendto$inet(r0, &(0x7f0000000900), 0x0, 0x0, &(0x7f00000009c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2a941, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) open_by_handle_at(r0, &(0x7f0000000000)={0x1e, 0x80000001, "a0267acf458c9dcdf58aaa32d20bb49f227c7028f744"}, 0x4c0) recvfrom(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40080, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000080)={0x2, 0x4}) 2018/06/05 16:43:04 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0xa, 0xf8cf49fe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x66a289c8}, &(0x7f0000000200)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xfffffffb, @reserved=0x1}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000000240)=0x10001, 0xfffffffffffffe76) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/06/05 16:43:04 executing program 7: r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fcntl$setlease(r0, 0x400, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x81c1, 0x0) getdents(r2, &(0x7f0000000080)=""/138, 0x8a) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/06/05 16:43:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000180)={0x14, 0xd, 0xa, 0x1}, 0x14}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x80000) 2018/06/05 16:43:04 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='veth0_to_team\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000380)={0x3, 0x7fffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0x1, 0x7, 0x64}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x10000, 0x6, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r5, 0x0, 0x10}, &(0x7f00000001c0)=0xc) ptrace$setopts(0x4206, r2, 0x20, 0x1) linkat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x1000) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="8ac1b526e69685890fec2b3487738e2d7bad462de6e0480a9296945a8d26aa44e1d75f45de773fba915a7d64679ceed94a79a38d1d9c0e484f87c0837649c241d289ae2298d42c390bd3c4d2e5", 0x4d}], 0x1, 0x61) [ 141.316778] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 141.372639] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 141.392768] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/05 16:43:04 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d963"}, 0xd2, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:04 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_create1(0x80000) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x40) socket$l2tp(0x18, 0x1, 0x1) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x1e85, 0x3, 0x180}, 0xffffffff, 0x3ff, 0x8}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x2) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000000240)="a9ecf76ea218") sync_file_range(r1, 0x40000008000000, 0xffffffffffffffff, 0x5) 2018/06/05 16:43:04 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x10000001) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xd000, 0x3, &(0x7f0000b1e000/0xd000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0xc) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0xa, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6dfff9da45f4"]}) madvise(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x13) 2018/06/05 16:43:04 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x0, 0x404000) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000540)="7ce926e201201bea398e72fd5f75a86fbd70a4f47002b25b1a8c2463315323be6c8867a847924043940ac06a0179a4c74f94cb15abcae38bc1fc149e678314f9cfc6dd0ee293d99b11f618b28696f53f76431bbd8f71b4b59df5cc90fabc901b4c1b4a7b015c790bc75c732377f5ba06d7433129d977acccf9042ba233cf06136d33a3e7aac69b00a0b3350e40df1a5f66dec76ad1dac08b55c19f17b6a8fec70eb55a3bcd56abe0321ad936d3453f99c146a2348bc9d36fceb42b1319ce9fc59253cd44e0daceac18a3932ab5226cf0c49b65fab885bab074e7f641e09fc5dd2aff6430ce293a8163", 0xe9) unshare(0x400) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00000001c0), 0x80000000000c, 0x1, &(0x7f0000000100), &(0x7f0000048000), 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000800), 0xffffffffffffffd0}, 0x0) 2018/06/05 16:43:04 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000040)=0x6e, 0x800) getpeername$unix(r1, &(0x7f0000000280)=@abs, &(0x7f00000001c0)=0x6e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x44, @tick=0x224000000000000, 0x401, {0xd3, 0x2000000000000}, 0xffffffffffff42ac, 0x3, 0x80}) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000210) rename(&(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000200)='./file0/bus\x00') openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) [ 141.423184] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 141.523018] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/05 16:43:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x3c, "9e1591656fdb32174d0717202fad5f41d68787da9ae140efd4da5c43cd3337e78d4077dcb0ba239a61557911e343af916b0c1b945dd52154808b1242"}, &(0x7f0000000300)=0x44) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2, 0xffff}, &(0x7f0000000380)=0x8) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) splice(r0, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x1) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) 2018/06/05 16:43:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000500)={0x1e9, 0x1, 0x8000}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x4, 0x468, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xdf7dc9b876906121, 0x0, 0x0, 'bond_slave_0\x00', 'syzkaller1\x00', 'syzkaller0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0xd, 0x0, 0x0, 'bcsf0\x00', 'ip6_vti0\x00', 'teql0\x00', 'ip6gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'bcsf0\x00', 'gretap0\x00', 'ifb0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d0, 0x208, 0x280, [@comment={'comment\x00', 0x100}, @mac={'mac\x00', 0x10, {{@random="a8d88f9e9445"}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "531e9cd97d4810220013b127beaaeffbbbb70e2f48e5d7faeacc0749b291f2076ce51f18dd2af1c9786ddb7e59839481700533a54ee744ee0fcdc290ec64a997"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x4e0) preadv(r0, &(0x7f0000001980)=[{&(0x7f0000000540)=""/164, 0xa4}, {&(0x7f0000000600)=""/8, 0x8}, {&(0x7f0000000640)=""/91, 0x5b}, {&(0x7f00000006c0)=""/182, 0xb6}, {&(0x7f0000000800)=""/132, 0x84}, {&(0x7f00000008c0)=""/78, 0x4e}, {&(0x7f0000000940)=""/9, 0x9}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x8, 0x0) 2018/06/05 16:43:04 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a"}, 0xd5, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:04 executing program 7: modify_ldt$read_default(0x2, &(0x7f00000006c0)=""/4096, 0x1000) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x7e, 0x8, "2466262e7e4e3775f6715c79ecc816c5a4d7bfdd02b050dfdfede857f15c813e128fec1a332f61770a99ad0b90f216774321f3b35e5211eda5af31d332a864b44f82dcae284c7fe7a7376515c3c643dc8656768c9a2244023f6c7817b39c6c1aa66ff84160673d7a10034c411338b12383146eeffe45"}, &(0x7f0000000140), 0x1400) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f0000000580)={{0x4, 0xfffffffffffffffc, 0x0, 0x8, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0xfffffffffffffffd, 0x0, 0x44b, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000), 0x0, [], [0x0, 0x0, 0x0, 0x3]}) 2018/06/05 16:43:04 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001c80), &(0x7f00000000c0)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x8, 0x100000000, 0x80000001, 0xef, &(0x7f0000000400)=""/239, 0x78, &(0x7f0000000140)=""/120, 0xa7, &(0x7f0000000580)=""/167}) fcntl$lock(r1, 0x7, &(0x7f00000002c0)={0x1, 0x3, 0x9, 0x3}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000640)=""/155, 0x9b) 2018/06/05 16:43:04 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) r1 = socket(0x11, 0x1, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_FEATURES(r0, 0x40084d00, &(0x7f0000000180)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x8000000) 2018/06/05 16:43:04 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000001000)='./file0\x00', 0x200000, 0xd3c0facfd9242cee) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000001040)) sendmsg$kcm(r2, &(0x7f0000001480)={&(0x7f0000001240)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)="eb18d1104f4eced1b9f9379cbf991bc6b136d19231c2ab9a43220c0b7e356389a717dafce6a22779160de03a41d45b5451d6a497448df1d463095497bcae2f5a7154af3dad150f34142e65a34a35982f550141e9fa9fe912eb", 0x59}, {&(0x7f0000001340)="389ecf52d84823895160965b1a29daddaec27ba287c0b049b4d26a307ff550d734be7f83d0a335efc08c7ff002455e35fd44ae046bf3c17d2a0eff6ecea91329fd501c33fe993ac295b3d734fa9c4a497f03ec4e22f25a0da68d734ecdb9b14998cd518af0942581ec231e", 0x6b}, {&(0x7f00000013c0)="30a08585a0f4312ccebcd1743bec734c0d581f5071206ac9a6ae240ec8d720148d5e422abe6ae1f70edbbf8f7254aa9c2b089a516bf6a2177903b3e18dfc81724b1a293dba55d69ddeb1e205e8bbffedcbd83b214afa9df7604f950817aa8bf2ff215476468d0275b1c47a0b375d5cbe25b4dc0414", 0x75}], 0x3, 0x0, 0x0, 0x4000040}, 0x20000010) read(r1, &(0x7f0000000000)=""/4096, 0x1000) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) getresuid(&(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)=0x0) r4 = getgid() lchown(&(0x7f00000010c0)='./file0\x00', r3, r4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) sysfs$1(0x1, &(0x7f0000001080)='\x00') connect$unix(r0, &(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0x6e) readv(r0, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x9f}], 0x100002a4) 2018/06/05 16:43:04 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x0, 0x404000) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000540)="7ce926e201201bea398e72fd5f75a86fbd70a4f47002b25b1a8c2463315323be6c8867a847924043940ac06a0179a4c74f94cb15abcae38bc1fc149e678314f9cfc6dd0ee293d99b11f618b28696f53f76431bbd8f71b4b59df5cc90fabc901b4c1b4a7b015c790bc75c732377f5ba06d7433129d977acccf9042ba233cf06136d33a3e7aac69b00a0b3350e40df1a5f66dec76ad1dac08b55c19f17b6a8fec70eb55a3bcd56abe0321ad936d3453f99c146a2348bc9d36fceb42b1319ce9fc59253cd44e0daceac18a3932ab5226cf0c49b65fab885bab074e7f641e09fc5dd2aff6430ce293a8163", 0xe9) unshare(0x400) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00000001c0), 0x80000000000c, 0x1, &(0x7f0000000100), &(0x7f0000048000), 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000800), 0xffffffffffffffd0}, 0x0) 2018/06/05 16:43:04 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a"}, 0xd5, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) [ 141.876528] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 141.896975] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/06/05 16:43:04 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) [ 141.962696] print_req_error: I/O error, dev loop0, sector 0 [ 141.968652] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 141.976437] print_req_error: I/O error, dev loop0, sector 4 [ 141.982263] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 141.990092] print_req_error: I/O error, dev loop0, sector 8 [ 141.996336] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 142.004172] print_req_error: I/O error, dev loop0, sector 12 2018/06/05 16:43:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x400) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@gettaction={0x54, 0x32, 0x170b9ff2dc2c5764, 0x70bd25, 0x25dfdbfc, {0x0, 0x6, 0x6}, [@action_gd=@TCA_ACT_TAB={0x2c, 0x1, [{0x18, 0xd, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1d, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0x54}, 0x1}, 0x4014) fstatfs(r1, &(0x7f0000000200)=""/204) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x4) [ 142.010526] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 142.018323] print_req_error: I/O error, dev loop0, sector 16 [ 142.024290] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 142.032107] print_req_error: I/O error, dev loop0, sector 20 [ 142.037992] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 142.045847] print_req_error: I/O error, dev loop0, sector 24 [ 142.051770] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/06/05 16:43:05 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20000000000001ce, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000001703000020feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000000000000b7050000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffffffffffffcba) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) ioctl$TIOCNXCL(r1, 0x540d) unlink(&(0x7f00000001c0)='./file0\x00') pipe(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) 2018/06/05 16:43:05 executing program 3: sigaltstack(&(0x7f00001fa000/0x1000)=nil, &(0x7f0000000240)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3088}, 0x8) ioctl(r0, 0x4, &(0x7f0000000140)="b91a5667a6b68d4aa1b78db4af4f96739744c180c30e5168178d0c8caea17d02e5b91de94cd55b9ba45db8f81d4c532857430171a7a0a6f4f7e838dd44b40ef55910f8b373949331d6cddc23174df3c5d69d2a164725fceed837336479496dffab3204e7ac8ed1cd3dabb3d0d3799f9ddc808979e38c836152c0d3f696de68d9ed98d4007c01c1a4f1b34014734da83e6529881d44a22c89f258b9617a5d2ddaa2541d2d3071dbbbe6a7826ff010898edffd1cff81c6d805c38835250e39d5b982ea55b9d492") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 142.059524] print_req_error: I/O error, dev loop0, sector 28 [ 142.065430] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 142.073205] print_req_error: I/O error, dev loop0, sector 32 [ 142.079102] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 142.086897] print_req_error: I/O error, dev loop0, sector 36 [ 142.092907] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/06/05 16:43:05 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) socket$kcm(0x29, 0x2, 0x0) pipe2(&(0x7f0000000080), 0x4000) io_setup(0x1f0, &(0x7f0000000000)=0x0) listen(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="ab", 0x1}]) 2018/06/05 16:43:05 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a"}, 0xd5, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:05 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x1000080000) close(r0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)) 2018/06/05 16:43:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x140, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500002800000000002f9078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB], 0x0) 2018/06/05 16:43:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x2}}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x3ff, 0x0, 0x3, 0x6, 0x7, 0x97, 0x1}, &(0x7f0000000340)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x17f60a87, 0x2, {0x0, 0x3, 0x3, 0x3, 0x101}}) r2 = getpgrp(0x0) getpriority(0x2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x0, 0x8}, 'port0\x00', 0x36, 0x20000, 0x100, 0x7, 0x3, 0x4, 0x4, 0x0, 0x1, 0x8}) 2018/06/05 16:43:05 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4c442, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000180)=0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/62, 0xfde5}], 0x1) 2018/06/05 16:43:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0xa, &(0x7f0000000000), 0x20a154cc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x10001, 0x200, 0x100000000, 0xb45, 0x8, 0xa800, 0x80000000, r2}, &(0x7f0000000100)=0x20) 2018/06/05 16:43:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x3, &(0x7f0000000100)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000100)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/06/05 16:43:05 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0"}, 0xd7, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) [ 142.604395] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 142.668712] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/06/05 16:43:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000400, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x10000, 0x10000, 0x7, 0x2, 0x7, 0x200}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000240)={0x1, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x7, 0x0, 0x10000, 0xd2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000200)={0x80000001, r3, 0x10003, 0x101}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') dup2(r1, r0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x6, 0xc4, 0xffffffffffff7ffd, 0x81, 0x8, 0xfffffffffffffffd}) readv(r4, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000001380)=""/173, 0xad}], 0x2) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/3) 2018/06/05 16:43:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040), 0x14) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/06/05 16:43:05 executing program 7: unshare(0x64000400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x1, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) dup(r2) 2018/06/05 16:43:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)='\x00G\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') socket$inet(0x10, 0x3, 0xc) 2018/06/05 16:43:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/06/05 16:43:05 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) ioctl$BLKRAGET(r0, 0x8000552c, &(0x7f0000000100)) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000000c0)=0x9, 0xb6d6230febac8410) 2018/06/05 16:43:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x8, 0x4) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/06/05 16:43:05 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0"}, 0xd7, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) [ 142.946754] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 16:43:06 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") init_module(&(0x7f0000000000)='@},\x00', 0x4, &(0x7f0000000080)='\x00') socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0}) sendmsg$key(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)={0x1e, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x2ac4}, 0x1}, 0x0) 2018/06/05 16:43:06 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0"}, 0xd7, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:06 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x20000) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x5b1080, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x8, 0x8, "ecfc39094e90", 0xf4}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) getpid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000140)='net/psched\x00') r6 = socket$kcm(0x29, 0x2, 0x0) ioctl(r6, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x43]}, 0x48) ioctl$int_out(r3, 0x5462, &(0x7f00000001c0)) lseek(r5, 0x0, 0xb) 2018/06/05 16:43:06 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mount(&(0x7f0000000280)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='efs\x00', 0x2000, &(0x7f00000000c0)) 2018/06/05 16:43:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000140)) waitid(0x0, 0x0, &(0x7f0000000000), 0xa100000c, &(0x7f0000000080)) 2018/06/05 16:43:06 executing program 0: getitimer(0x0, &(0x7f0000000080)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_rr_get_interval(r0, &(0x7f0000000040)) 2018/06/05 16:43:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x800, 0x200800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x148, r2, 0x100, 0x70bd2a, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfe}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa862}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x400c4}, 0x10) r3 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000004c0)={0x0, 0x1f, 0x9, 0xd29, 0xffff}, 0x14) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) shutdown(r0, 0x100000000001) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/06/05 16:43:06 executing program 6: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x2081fc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$addseals(r0, 0x409, 0x2) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "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"}, 0x103) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) accept4$packet(0xffffffffffffffff, &(0x7f00000058c0), &(0x7f0000005900)=0x14, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/06/05 16:43:06 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/06/05 16:43:06 executing program 7: getpgid(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score_aej\x00') write$cgroup_pid(r1, &(0x7f0000000000)={[0x31, 0x39, 0x30, 0x38]}, 0x4) 2018/06/05 16:43:06 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) close(r1) 2018/06/05 16:43:06 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2003) syz_open_procfs(r0, &(0x7f0000000040)='task\x00') ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/06/05 16:43:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000080)={0x10}, 0x7, &(0x7f0000ff5000)={&(0x7f0000000040)={0x14, 0x800000000000118, 0x3, 0x204, 0xfffffffffffffffd, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000300)="160288856bdfd3a01f3da5aed42da8ab898dfa09a279e99ddfb78a8667f0852fbc7e687babb9a8b21ee144368a946dee7c928930d51fcc91604ce7c77c26b13d06d7b361166a5282b1805eca2730ed856f", 0x51}, {&(0x7f0000000380)="b35fa3529a7fa37633269784de207ac0664d1b7fbfae865c0f90efe8af54e0fb0a672c89f612048d0f4977b608f04d4ea2742b1083427bd163d23cb41ae80f", 0x3f}, {&(0x7f00000003c0)="b0a61b7584527a83b848f2cb5aa0e7ad0cad4cf6021d15012ac95e4a6783affbbda6e99623661e2ec86fd01a1e1e1387db525def0cdca00284e45de22a8e55a641dadf518f6de5af436fe40871bc429809ac68b3d04597fe714b8c", 0x5b}, {&(0x7f0000000440)="6bd0b27b274b65d15ca489873c70faa5540642791b5a988048de97fda2c05f86a7ea001e03beb180a840c6518474f1ada1161f4e834bdec3c1e78301d3cb45925438981d18a1e68401c57f4a2ae307b2b4", 0x51}, {&(0x7f00000004c0)="db961958f86787d91269402df9249b6b239547ea8007d0b8f79fff922b14e58225ac748a7706b736ed67ada547ac6701ce580aab6587b3fbcd6279fc9e7841f6ea4aea0872a3d142f88d147fcdcc96ffeb55a0148d2f4fd7f5ff7294f5b99bc739862c6a212d3493c465b46a54cb6291b926d6cdedf4d8c3765c", 0x7a}, {&(0x7f0000000540)="888a8e6a597dfb802caf5f888ce767836a90f451c876021e10aee12100b5d9f4d010b81e107d1e45ceda1ce011a11f1d531a7d69b7fdf976a2b04f", 0x3b}], 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="130100ca", @ANYRES16=r3, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x20000044) 2018/06/05 16:43:07 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/06/05 16:43:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') unshare(0x24020400) readahead(r0, 0x8000, 0x4) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfdf49cb, 0x6000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCCBRK(r3, 0x5428) ioctl$TIOCCBRK(r3, 0x5428) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/06/05 16:43:07 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f00000000c0), &(0x7f0000000200)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x9, 0x8, 0x18, 'veth0_to_team\x00', 'lo\x00', 'irlan0\x00', 'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], @random="2c8c13d682de", [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"2826b5a4e59f4a8820251d87fb0f4a5342028d1e2673976a23af2812ba76"}}}, {{{0x3, 0x50, 0x88a2, 'bcsh0\x00', 'erspan0\x00', 'vcan0\x00', 'erspan0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x158, 0x188, [@mark_m={'mark_m\x00', 0x18, {{0x4, 0x6, 0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0x7e, 0x7ff, 0x2, 0x3}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x1, 0x7fff, 0x100000001, 0x0, 0x0, "df345ffe21a1bec1251f92f0b0261bdd2d210ea4399d4a06b4992a7fbad1ed8c6c85a5b2f05a7135ba8bf3a4e2f70c56ad253b0710c2681667d277191c27edae"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x348) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/06/05 16:43:07 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000640)) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000440)={0x40000001}) 2018/06/05 16:43:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0x4, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x48}, 0x1}, 0x0) 2018/06/05 16:43:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="1b0000000600000000090000109c2f61bb545890e18c38b06a43168c757ef688005f2b33d7cd5742178ca334be82794f24b648eeafc6d0ee36369be5e560e553711572e758a30d9ff7710c6258922203aacd41a0d76bae05d1b9ed1a09504e9f9b0fc201e7e5cf43defcb1a1585ac4f5109c67e8fd673ebb1d49de538d5f6c61218812d626b4e674b3b6c9001848ec5f181d1a4143180c8e6bb57e091a0832429c14c3d893c37d842d3afcc437312adbcdbf6c22ee213a"]}) 2018/06/05 16:43:07 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2003) syz_open_procfs(r0, &(0x7f0000000040)='task\x00') ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/06/05 16:43:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8916, &(0x7f0000000100)="0047fc2f07d82c99240970") r2 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3ff, 0x7, 0x7, 0x9}, 0x8) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1, [@typed={0xc, 0xffffff7f, @fd}]}]}]}, 0x1d}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x8001, r4, 0x0, 0x7ff}) [ 144.534138] kernel msg: ebtables bug: please report to author: bad policy 2018/06/05 16:43:07 executing program 2: r0 = gettid() timer_create(0x7, &(0x7f0000547fa8)={0x0, 0x3b, 0x4, @tid=r0}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}}, &(0x7f00000000c0)) 2018/06/05 16:43:07 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) sendmsg$netrom(r3, &(0x7f0000001a80)={&(0x7f00000000c0)=@full={{0x3, {"03ec360938a622"}, 0x2}, [{"e92b27edac172b"}, {"719fd6e586862e"}, {"afbd6f8e53f000"}, {"d4e5be0ae1c1de"}, {"280cb96aef7b1d"}, {"b512209ec89d84"}, {"ec8890360cf01e"}, {"7936cbeaf646ab"}]}, 0x48, &(0x7f00000006c0)=[{&(0x7f0000000140)="f8e8f053631653cae55fe864cd071cb987d9392a34296316840b2fa65bd28f7bc280dd0df2121efd12195457846051ecdc22fbb20a68e4b2cdfaf6219d991c87ee9232f00ac181c8bf628527e76fab8d4e3dc9f2a9e039019043febb392974b495c5eb5c228d1409a36aa983d87238b300bc14def049c937898a1da387eb770d", 0x80}, {&(0x7f00000001c0)="b815b37ea73f9f6c0b497da9de162a4a254afbf21113605796f9d4ce3afe0622c15377cae87715da4393e19c628636bba09db7eeaa34b557b7bd82069d4c316835121ae8b12e17b87404cb0dbde88aaee24d911110fd33cead5e88b29d484df4072f98776de3987e02f953d875c6a489eab92f9f0bc7", 0x76}, {&(0x7f0000000240)}, {&(0x7f0000000280)="ed90d3f2b092a3bdeb1c87f9c38df5262dcc33febd47218a5bcc3bc47debebb2c7554c39d231f2ec1149736c1e9e1bcbd6bd8ee3d453626a46a27d62139f8ed34e0d61b11810f9c80a4c80705502b9799becbed2cfdd42f9c1f8f8b864a548e50c3be0c00036956cff48d8aa0df39c91dd3cd341f6369d560b275ecdf6be73f9d2770d477502a3faae3428c6e82be277687cfc1475e17420546e9cf11df3fa6bb6dfca67280070d9316fa5c7dd6170dee633e657184866d95f05369df51ff44cc5243877490f4e641b3c1ce431798fe9e75dd45cb85357574cd47bba81f06a0b575e53417684196e62f09a580b", 0xed}, {&(0x7f0000000380)="bc7477fc4ae098c3f00849c369ce642346c6f017e6ca90bff3f2d5c26ac03e2d0c5d35b5bc1ed77f50d5179e67e6352ccb0bb45362d9dd03d047ca5b8eb47e29ed739b3a0b44b4f3d143cf1e9b78d7080b46f307a129896583090e3f02d9598e7b5cde436d", 0x65}, {&(0x7f0000000400)="5b48da83824c5b4b4865a1c46db6bbbf31a60f14c3dd184c0a15ec29f5679a3a61c996635f5db63c9af7636db895c2d44390692a2571", 0x36}, {&(0x7f0000000440)="15f85a2364ea6a70b5ad6393e6f6c1df4d80108404eba7a7d27ee1d6375b53a21ae2da616c18a4f2f219ba6b70350bdb1ca9075ae87c1d03a58867740fd9089ea2ccbefdd739335eee3fad", 0x4b}, {&(0x7f00000004c0)="a56f4e1c17d55f6bcdd371690ad5f4131a278d39e7b536747d8b9ccf14607304fab0a1e6398aae76036ca1ec3abaf0c1d94312f704e329774da16a2e77e19d0a77c177fbaf13fa82e62553ea99388645b5205b39f7d9c99cde11bc2b95e258c88e5d62dcb2a010e388ff4be38b49b0b3b7197ad1", 0x74}, {&(0x7f0000000540)="bcbaab2a1343952314d61203b4467b0c2fd1f40045f34664617d46d950727532d5c32afddd498c734ad940c904fed16b3963c8998c26721309cf7dfbd20871b4f2508ce9243e8932e78c3911761e6405bbd57cfb6339c0fae4033cf87a58e96dce56d3c9eaa09377d98e9b009c88271dbb226d4f395ef26293157e29a86cfae6db9cdeb2bb5ab0b0c64205977c987444cb454d3cd6599c74d6ab5dd052c58494d173e0af4791bd7971e5310d21f9efc77f9d9d7efc750084063be15b207fcc6c71068e4bd27b4c40f08eb7f8385ebd291ba0c15defce49b4fd813cf05161e30de7563b", 0xe3}, {&(0x7f0000000640)="aa366eb340c6a58a6791562c0a13622a2a8d857cb1d37bc21f502a9c5ac321c23cecd40d1a811b3cc1984cfba2843ce907356be57e965030c1a3b1c2ebefcc7f95c95d02c9647b061c7e2985379c0701ae9157ced98ebef2f1726ca545a77c8d5e694231a4485503dd4e64bc937a164ea7479872e966939ff17a4349", 0x7c}], 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="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0x1300, 0x4000}, 0x4000000) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000240)={0xdd20, 0x63, 0x0, 0x2, 0x3, 0x8001, 0x8, 0x2, 0x7, 0x200000, 0x4, 0x7}) 2018/06/05 16:43:07 executing program 6: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000080)=""/169) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)) close(r0) [ 144.609118] kernel msg: ebtables bug: please report to author: bad policy 2018/06/05 16:43:07 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/06/05 16:43:07 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x5, 0x9, 0x4, 0x8adf, 0x68}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)}) socket$inet6(0xa, 0x5, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000005ffc), 0x4, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000100)={0x7dd, 0x79b, 0x3de, 0x5}) 2018/06/05 16:43:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) 2018/06/05 16:43:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f0000000000), 0x2}, 0xffffff9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000100)}, 0x20) 2018/06/05 16:43:07 executing program 7: r0 = socket(0x200080000010, 0x0, 0xfffffffffffffffd) write(r0, &(0x7f0000000000)="2400000024007f0000001200000001000d0f23ff0100000000000000f1ffffff1300ff10", 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x15, "4b4f114b5700845d1a57e0074c30d082eafd49be53"}, &(0x7f0000000080)=0x1d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xb2, 0x9, 0x4, 0x97, 0x9, 0xa379, 0x3, 0x5, r1}, &(0x7f0000000100)=0x20) 2018/06/05 16:43:08 executing program 6: r0 = socket(0xa, 0x200000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000100)=0x3, 0x4) 2018/06/05 16:43:08 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x7, 0x0) 2018/06/05 16:43:08 executing program 7: unshare(0x24020400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10000000000101}) 2018/06/05 16:43:08 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000000000000000000000000000000ffff48462a5c5c8f2a52290868734203abada384ad2f10d4b2dc337db7a9d7c43ff2eb5142b127585a65a4f0160776aff669b792a7df1698b3c5cd4fc2d8ee8b814b150008b8e34b0c0745d1cc2c5baa945d7a7f4181ebe7b057fcb73614c3bd2567b81ebd1dee8873e8b907b3d049c67b9fd9a6eff29714d0cbdc223bdd6dc04621cc81afedd1e1f06d"], 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/06/05 16:43:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20004, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0xb) close(r0) 2018/06/05 16:43:08 executing program 4: syz_emit_ethernet(0x47, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0xfffffffffffffffd, 0x9, 0x4}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0xe1, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x7, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, 0x0) 2018/06/05 16:43:08 executing program 1 (fault-call:2 fault-nth:0): msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:08 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002cb, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) [ 145.711571] FAULT_INJECTION: forcing a failure. [ 145.711571] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 145.723681] CPU: 1 PID: 9194 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 145.730992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.740383] Call Trace: [ 145.743049] dump_stack+0x185/0x1d0 [ 145.746729] should_fail+0x87b/0xab0 [ 145.750490] __alloc_pages_nodemask+0x630/0x5dc0 [ 145.755296] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/05 16:43:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x8, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) r2 = dup(r0) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x2, 0x6, 0xfffffffffffffff9, 0x100, 0x0, 0x1000000000, 0x0, 0x5, 0x1, 0x7b9, 0x4, 0x8, 0x5, 0x2, 0x7, 0x3, 0x9, 0x6, 0x2000000000, 0x400, 0x6, 0x1, 0x8, 0x20, 0x0, 0x3, 0x80000001, 0x5, 0x7, 0x3, 0xe50, 0x3, 0xfffffffffffffffe, 0x1, 0x30, 0x7, 0x0, 0x758d, 0x4, @perf_config_ext={0xc6e7, 0xc279}, 0x8000, 0x1, 0x2, 0x7, 0x6, 0x0, 0x4}, r1, 0xb, r2, 0x2) sendmmsg(r0, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000000)=@generic={0x10, "23f725e7b84d065383d8e8aa5ea1737ab9525bcfa003c81033db12ace35f949365df82dc5df46579fe09b30c1b76e072d120664b5c59690dd2b39e490dab5fd5a4a67a2cbfdb7ac55ae2dfd65b4e46d5bfb100d97f3a6da00957e9cb640c57dd09f8466a0d287eb30b045e94065d14f414e5f33f6c09c9fba48f14dd20e4"}, 0x80, &(0x7f0000000140), 0x2f5, &(0x7f00000005c0)}, 0x4}], 0x2, 0x0) [ 145.760175] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.764888] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.769790] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 145.775197] ? __wake_up_common+0x123/0xa60 [ 145.779566] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 145.784272] ? __wake_up_common_lock+0x10c/0x370 [ 145.789069] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 145.794743] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.799623] ? fib_unmerge+0x740/0x840 [ 145.803549] ? do_huge_pmd_anonymous_page+0xbdd/0x2540 2018/06/05 16:43:08 executing program 4: syz_emit_ethernet(0x47, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0xfffffffffffffffd, 0x9, 0x4}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0xe1, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x7, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, 0x0) 2018/06/05 16:43:08 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000480)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "174bbd", 0x8, 0x3c, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) [ 145.808889] alloc_pages_vma+0x1555/0x17f0 [ 145.813179] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 145.818340] handle_mm_fault+0x42f9/0x7e90 [ 145.822614] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.827522] __do_page_fault+0xec6/0x1a10 [ 145.831730] ? page_fault+0x1e/0x30 [ 145.835398] do_page_fault+0xd3/0x260 [ 145.839258] page_fault+0x1e/0x30 [ 145.842754] RIP: 0010:__put_user_8+0x1c/0x25 [ 145.847204] RSP: 0018:ffff88019db9fc48 EFLAGS: 00010293 [ 145.852597] RAX: 0000000000000001 RBX: 00007fffffffeff9 RCX: 0000000020745000 [ 145.859901] RDX: ffff8801329ba410 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 145.867200] RBP: ffff88019db9fcb0 R08: 0000000001080020 R09: 0000000000000002 [ 145.874501] R10: ffff8801338c6580 R11: 0000000000000000 R12: ffff8801327d0400 [ 145.881840] R13: 0000000000000000 R14: ffff8801370008d8 R15: 0000000000000000 [ 145.889233] ? do_msg_fill+0xa1/0x210 [ 145.893087] do_msgrcv+0x1c44/0x1e30 [ 145.896874] ? do_msgrcv+0x1e30/0x1e30 [ 145.900838] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 145.906347] ? prepare_exit_to_usermode+0x149/0x3a0 2018/06/05 16:43:08 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x1410ff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x12c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r3, 0x0, 0x37, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) [ 145.911448] __x64_sys_msgrcv+0x160/0x1b0 [ 145.915662] do_syscall_64+0x152/0x230 [ 145.919601] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.924816] RIP: 0033:0x455a09 [ 145.928210] RSP: 002b:00007fbbbaf68c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 [ 145.935965] RAX: ffffffffffffffda RBX: 00007fbbbaf696d4 RCX: 0000000000455a09 [ 145.943285] RDX: 0000000000001008 RSI: 0000000020745000 RDI: 0000000000000000 [ 145.950600] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 16:43:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x1200000001) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x360) [ 145.957984] R10: ffffffffffdffffc R11: 0000000000000246 R12: 0000000000000013 [ 145.965288] R13: 00000000000004e3 R14: 00000000006fc5e8 R15: 0000000000000000 2018/06/05 16:43:09 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) unshare(0x2000400) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f0000001f64)) 2018/06/05 16:43:09 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='exofs\x00', 0xfffffffffffffffd, &(0x7f00000002c0)="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") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000440)=""/186, 0x5f5) getdents(r0, &(0x7f0000000140)=""/2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffe) getdents(r0, &(0x7f0000000180)=""/188, 0xbc) 2018/06/05 16:43:09 executing program 5: r0 = msgget$private(0x0, 0x104) r1 = socket$kcm(0x29, 0x5, 0x0) io_setup(0x6, &(0x7f0000000080)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x87f, 0x400800) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0xdc, r1, &(0x7f0000000100)="2805ef71ff0747e9f9354878174f7f100a8a90619097d514f1b2a2f132589a40e4f4c25942123aa95ed07613e170f5ca44d50c1e23e9d33e758f361dcc40411aa56461012f1b3d5314225b957083746d5fc1eb37b3ccfbe89a4432109fa5ac3226076b7fb252d578d17ab99572", 0x6d, 0x2b507420, 0x0, 0x1, r3}]) socket$nl_generic(0x10, 0x3, 0x10) ioctl(r1, 0x8915, &(0x7f00000000c0)="0047fc2f07d82c99240970") msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) prctl$setendian(0x14, 0x3) msgsnd(r0, &(0x7f0000000040)={0x1}, 0x0, 0x0) time(&(0x7f0000000000)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/06/05 16:43:09 executing program 7: syz_emit_ethernet(0x6a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x5c, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x223]}) 2018/06/05 16:43:09 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="ca3621fea5e7", @multicast1=0xe0000001, @empty, @loopback=0x7f000001}}}}, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x400000000000000) 2018/06/05 16:43:09 executing program 6: unshare(0x8020000) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgid(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x83) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_procfs$namespace(r0, &(0x7f0000000140)='ns/ipc\x00') getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000001240)=0xfe) semget$private(0x0, 0x4007, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x77359400}) recvfrom$ax25(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x100, &(0x7f0000001200)={0x3, {"cd1b18ff13ba04"}, 0xff}, 0x10) setns(r3, 0x0) 2018/06/05 16:43:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x313a, r2) keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r3, r3}, &(0x7f0000000340)=""/237, 0xed, 0x0) read(r0, &(0x7f0000000100)=""/90, 0x16) 2018/06/05 16:43:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x382, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) 2018/06/05 16:43:10 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x4}], 0x20) 2018/06/05 16:43:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000140)={0x8a15, 0x20001800, 0x4000, 0x0, 0x10001, 0x19b, 0x5, 0xcc0f, 0x3}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x7, 0x1, 0x3800000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt(r1, 0x65, 0xfffffffffffffffe, &(0x7f0000000100), 0x0) pipe2(&(0x7f0000000200), 0x84800) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/124) r3 = dup3(r0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000000)={0x9, 0x1, 0x2, 0x6, '\x00', 0xffffffff}) 2018/06/05 16:43:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x3) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000001700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000016c0)={&(0x7f0000000240)={0x144c, 0x37, 0x110, 0x70bd26, 0x25dfdbfd, {0x3}, [@nested={0x18, 0x7f, [@typed={0x14, 0x33, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x84, 0x64, [@generic="c82a8b27cff145175e483b8dbfa6071f21bb8b93784d4c155dc2eac83cdb319ca18d991d6a477287fc154077e1499f038e53f231cfcf8f89b7e1ab53a7c8ea415abcf14cdc534e20923ee82786c18631cdbcc2df0533f456bc33aac63ee1845a3bc66c80c736b6661be5a5c93e437e6cc0fccdd290f823e58ca18dea9a"]}, @nested={0x1004, 0x85, [@generic="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"]}, @typed={0x8, 0x33, @fd=r1}, @nested={0x388, 0x85, [@generic="bbb52c9586e80d14d4d47c3b36a52208cf1903b9597a7dcf6821e77fd465429b1b58d94ad278", @generic="d4a956815737dbcd615bebc161eb540cf97bb6c0f0469a9c477c93268c3b24411c2ccfaa66089de0ace62d2db488474988029fd1884a543b929a97de0e064fa48fad9fc2e56b56aa48865b85e0f7bc4dde8d0bb18922dbcd7c23548ed2f39a25812524a478f0c23fc1354af66847809410123f29f833d1037dd0b494acbf2db0b8b0182ce1a8342defa33ce21b716084a5de2799da83c43a9e87ce6b01f3a905ba1fe0c21e2c774cb72fafecf89ad4245448255a8c84e32f5dd21eec9293c7b2868d28e344757201d4", @typed={0xc, 0x0, @u64=0xffff}, @generic="6374e27c228c5a7c9a43e7b3cd7993a4d67d530e42f43d74e899df50a961eee8143eac3d3f9cbf549db0bd666e8028365ae10e1ca6a67627d0e3ea4bd5c85d8cd27660923e587768477672e1e1a5f5895d41f11ff1866c3d45156c8f68b86e43f69ab4c30b175d51b42e623f45656ad9126377ba605b55541633aca7e44384f7a16cea034d8baea587f73b4168646484f7f17456f1b4f13fd4f23403359957a416372d70af2fce22561e1f4094049692e735378870299a49c15d5dfe1e58d4f4120ff5ce34134509569f57e0f655e70aa398b2a38e1c9a4bb1003e23c05368de2ea46564", @generic="fd3432d868eed054c6db804f097e52cb3ec9670958ba1efc8c03979d14e7062db6ce5d6e72d46915c0f02376683ac0b988962bb4652558a63077149d33ba3fa75b1eed8d7071e369df000c01f9ddb031f4c1dea0dd22866958796f2e9585952adb276354b87b12ee1c6f44dc7c6567e7908e022c9f77688e039d32156d5b272c8f45142f7048c132ec125fbc9b43df7c9fedcf863c8a17de495ddc382111e2b28c30e3950792a6a56f4cad6666b90d7bf53f233eb8d48ff0a0a8390ea1269b1bfadcb49e", @generic="4ddfeb5fc02f1081b7187791b1bad772139ce28cc5e427330e06a06ca6e35aa339cbb15fed82dae59d68e5231b7b348528dba4c919d8c833948a0ef0c2746db7bbaf5ec3b577a3e54ef7cf38afa81c837d14f38b38ff22ab347372f657ad949c3a6eed", @generic="3b81e0b17a08fbf6403f6b0969f5de9549fcdee600e2e3e315115040059b68e55914cc2b3e4e4a608f5d76fca7b3928f21c1f4a767c3b2d1477c36852f5755bc36caa6ea0670fc2dd906f6519052c0fe08c0e381d475b5f9190a0d6480f1405762999c14292465d8d137aa472bbe9cfc3802331a4faa36f5bcb34e"]}, @typed={0x8, 0x2f, @uid=r3}]}, 0x144c}, 0x1}, 0x801) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/06/05 16:43:10 executing program 1 (fault-call:2 fault-nth:1): msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:10 executing program 6: unshare(0x8020000) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgid(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x83) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_procfs$namespace(r0, &(0x7f0000000140)='ns/ipc\x00') getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000001240)=0xfe) semget$private(0x0, 0x4007, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x77359400}) recvfrom$ax25(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x100, &(0x7f0000001200)={0x3, {"cd1b18ff13ba04"}, 0xff}, 0x10) setns(r3, 0x0) 2018/06/05 16:43:10 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team_slave_1\x00', 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000001080)='/dev/vcs#\x00', 0x20, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001140)=@nat={'nat\x00', 0x1b, 0x5, 0x598, 0x0, 0x140, 0xffffffff, 0x0, 0x140, 0x4c8, 0x4c8, 0xffffffff, 0x4c8, 0x4c8, 0x5, &(0x7f00000010c0), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0x1, 0x1, 0x30, 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x16, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4, @icmp_id=0x64, @gre_key=0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xff000000, 0xff000000], [0xff, 0x0, 0xff000000, 0xffffffff], 'bridge_slave_1\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x3e, 0x0, 0x0, 0x3f}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x40, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x8, @ipv6=@dev={0xfe, 0x80, [], 0xf}, @ipv4=@broadcast=0xffffffff, @port=0x4e22, @gre_key=0xffffffffffff7fbb}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x3, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x7f, 0x4}, {0x1, 0x0, 0x1}}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff000000, 0xff000000], [0xffffffff, 0xffffffff, 0xff, 0xffffffff], 'ifb0\x00', 'syzkaller1\x00', {0xff}, {}, 0x2b, 0x1, 0x4, 0x64}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@loopback=0x7f000001, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp_id=0x64, @gre_key=0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r0}, 0x14) lseek(r1, 0x0, 0x3) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000a80)=0xe, 0x800) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/vcs\x00', 0x20100, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000cc0)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0xf0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000000c80), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x118, 0x178, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@rand_addr=0x1, [0x0, 0xffffff00, 0xff, 0xffffff00], 0x4e23, 0x4e23, 0x4e20, 0x4e24, 0x1b3, 0x7fffffff, 0x9, 0x6, 0x7fff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) write(r2, &(0x7f0000000ac0)="71a05b10501200e610277af9befe4928789e8b1d9a77dcf791ced680d8ed467b86cd0d3f0d57065fedcfebd36cdaf2a3eed658", 0x33) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000b40)={{0x0, 0x2, 0x7, 0x0, 0x9}, 0x8, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x100, 0xfffffffffffff800, 0x8, 0xab0}) close(0xffffffffffffffff) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r6 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x838, r6, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r0}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r0}}}]}}, {{0x8, 0x1, r0}, {0x160, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r0}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r0}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r0}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r0}}}]}}, {{0x8, 0x1, r0}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}, {{0x8, 0x1, r0}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xcebf}}, {0x8, 0x6, r0}}}]}}, {{0x8, 0x1, r0}, {0x270, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x26b3}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x9, 0x7ff, 0x4, 0x5}, {0x1, 0x1, 0x2}, {0x1, 0xffffffff, 0xfffffffffffffffb, 0x9}, {0xfffffffffffffffa, 0x40, 0x5}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}]}}, {{0x8, 0x1, r0}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r0}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r0}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}]}}]}, 0x838}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) [ 147.064240] FAULT_INJECTION: forcing a failure. [ 147.064240] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 147.076218] CPU: 1 PID: 9257 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 147.083499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.092876] Call Trace: [ 147.095478] dump_stack+0x185/0x1d0 [ 147.099123] should_fail+0x87b/0xab0 [ 147.102852] __alloc_pages_nodemask+0x630/0x5dc0 [ 147.107612] ? get_page_from_freelist+0x5eea/0xb5e0 2018/06/05 16:43:10 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semop(0x0, &(0x7f0000000040)=[{}, {}], 0xf4) set_tid_address(&(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x20000) [ 147.112636] ? kernel_poison_pages+0x40/0x360 [ 147.117141] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 147.122525] ? kernel_poison_pages+0x1a0/0x360 [ 147.127123] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 147.132585] ? get_page_from_freelist+0xab08/0xb5e0 [ 147.137614] ? kernel_text_address+0x34d/0x3a0 [ 147.142209] ? __kernel_text_address+0x34/0xe0 [ 147.146820] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 147.151765] ? is_bpf_text_address+0xb4/0x4b0 [ 147.156271] ? __is_insn_slot_addr+0x198/0x1c0 [ 147.160866] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.165729] kmsan_alloc_page+0x82/0xe0 [ 147.169716] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 147.174519] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.179369] ? __msan_poison_alloca+0x15c/0x1d0 [ 147.184051] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.188907] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 147.194284] ? __wake_up_common+0x123/0xa60 [ 147.198620] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 147.203300] ? __wake_up_common_lock+0x10c/0x370 [ 147.205224] MPI: mpi too large (100304 bits) [ 147.208063] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 147.208091] alloc_pages_vma+0x1555/0x17f0 [ 147.208111] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 147.208132] handle_mm_fault+0x42f9/0x7e90 [ 147.208157] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.236388] __do_page_fault+0xec6/0x1a10 [ 147.240573] ? page_fault+0x1e/0x30 [ 147.244206] do_page_fault+0xd3/0x260 [ 147.248055] page_fault+0x1e/0x30 [ 147.251513] RIP: 0010:__put_user_8+0x1c/0x25 [ 147.255915] RSP: 0018:ffff88019db6fc48 EFLAGS: 00010293 [ 147.261299] RAX: 0000000000000001 RBX: 00007fffffffeff9 RCX: 0000000020745000 [ 147.268595] RDX: ffff8801329ba610 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 147.275892] RBP: ffff88019db6fcb0 R08: 0000000001080020 R09: 0000000000000002 [ 147.283170] R10: ffff8801338c6600 R11: 0000000000000000 R12: ffff8801327d0600 [ 147.290445] R13: 0000000000000000 R14: ffff880137002618 R15: 0000000000000000 [ 147.297741] ? do_msg_fill+0xa1/0x210 [ 147.301558] do_msgrcv+0x1c44/0x1e30 [ 147.305283] ? do_msgrcv+0x1e30/0x1e30 [ 147.309183] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 147.314642] ? prepare_exit_to_usermode+0x149/0x3a0 [ 147.319673] __x64_sys_msgrcv+0x160/0x1b0 [ 147.323839] do_syscall_64+0x152/0x230 [ 147.327739] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.332931] RIP: 0033:0x455a09 [ 147.336119] RSP: 002b:00007fbbbaf68c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 [ 147.343840] RAX: ffffffffffffffda RBX: 00007fbbbaf696d4 RCX: 0000000000455a09 [ 147.351114] RDX: 0000000000001008 RSI: 0000000020745000 RDI: 0000000000000000 [ 147.358392] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.365663] R10: ffffffffffdffffc R11: 0000000000000246 R12: 0000000000000013 [ 147.372943] R13: 00000000000004e3 R14: 00000000006fc5e8 R15: 0000000000000001 2018/06/05 16:43:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) msgget$private(0x0, 0x0) r1 = socket(0xa, 0x3, 0xc334) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) msgctl$IPC_RMID(0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/05 16:43:10 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1, &(0x7f0000000100)=""/193, 0xc1}, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x81, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000300)={r2, 0xff}) sendmmsg(r0, &(0x7f0000000140), 0x40000000000038d, 0x0) 2018/06/05 16:43:10 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x400000000000002) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000040)) 2018/06/05 16:43:10 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x60}], 0x1, 0x0) 2018/06/05 16:43:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x8040) sendmmsg$alg(r1, &(0x7f0000000ac0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="db0ea92229f58596c80597e207d23d0f9eb1b2c8cba3bdccaa952573d02b1b2520e407877c3ba769bae2cbac29d995639f83c7cd069ddda62a29e866590cb4b6", 0x40}, {&(0x7f00000000c0)="b0a6d461214557df7f21a0648743df2e4deee0a3cc78137e4c249758b11ba6cc80cecab5f542a2b2a6efc8bd0e37209127abe75082af48698e257f12a3aac892a64ac7ed12a46f4dbb88b899e01293cfe59fdd802f3e5f487a9f3ebd69bc40511acb41730e1a4258e9b29164a39421d523710f27fbf9f9f23918559f837b6dba50a7790f621597fc263ad982720e9aed4e63247052b4680520e3cf13210cf06316791469cb4c20a2f5bc7478edae95e9f6a56da3420ef473d1efd691fc968cf4c95df70f2444749785294fa2596644c75ccc1583022c233b54659cb91cd6dcf03ba25cf025aaefc8ec9ba471b0", 0xed}, {&(0x7f00000001c0)="14153355380d1ca4a65617b982f9e6d4c0ed9174b5c2ec6f0249fcf4b84ede74f1cfa8b4af20b1b7ac891c4da9fed9aed5d16467e457ae051000be70b282eed6fba21eac7b98fa2b5db293bba0f830821a2e1f0b36e68bc6f3f48124a0671af156951bfb8b681edccda979ad6d76e52746a78e4114759fdc4bc73c11c228b764b42fb7ef73c572f26066ac8a2cc59ba0060b3d232c3da2dd842e29aff5e9e1bd2ed926e020970da9a69eb33ab1d46d97e679f8edcc8b0d3c34e1d3f8f396c4f7613334d8f0", 0xc5}, {&(0x7f00000002c0)="259f1f2bfa65508d38d7a31c607da2", 0xf}], 0x4, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x48, 0x8c1}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000003c0)="9d1c871517af75eb016886606f7fe88449afa9f7065254c1eb", 0x19}, {&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="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", 0xff}, {&(0x7f0000000600)="1c183606b7841062d8c194793d98b4d865d75a5a440cd060d1cece3b2e79a405793cd2a60fd27ebdc4c8cd7ca6e9f9c6cf18a2767d60f186b5bf32535d1d66c03f953e83f03a22639f360cc91bee3583e312777e4bc235197c0386bf9d46e00a1177e8f14fcc09f7151d36b30b7664cf", 0x70}], 0x4, &(0x7f00000006c0)=[@iv={0x100, 0x117, 0x2, 0xeb, "c8a0b929ff05a5eaf5cfe7eb5e8686d8fa1767c6ab7a99bfc981e0c11e8bffbd1deed06ce9b984914c465e835a59bcd8d0b4995cd2fa7e31e890a4a70786e551d34e79a6a59376330473fc92fe3c0efdc24dbc117519145fe26c3ed4f778db0fa67c89a8bf889cfa0e3f36009ed67e94f0fd2476413b65622b622712bb0709c0c964fe16ca69e1b7761c1ed5836200dfb37d362296ebdbd28188d28e27048cbd8ba4a1c38898a98a6a0d5cbf6f17c26896bd60feca413197762ce861f1d85b3e23064c495a976f60a887bd5fa0f629ac4b80a1b772d5eab4e06df4e90818e1c15a1e4d33211171491a630e"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5a, "5b4843427b46598cdd41057771defe68fbf89b8a36e7e64a19d6b2cee5206b3cf7efd5204b8852c8ab928d2562722740085ec4c40f0e91bf562f8345306b9987716ea3249ec5f4e452f1e694130094ab531f0c457a247d5499e3"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x1b8, 0x4008000}, {0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000880)="b43ce07f9c56c1fccc8640283cbf4ae98c9c435d810aac97b3a2845b71ea36ea499ae6253604be8f42f9238199bfde47f3c14b0f3baab170855bdc9d24", 0x3d}], 0x1, &(0x7f0000000900)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000940)="e20b695f46f81200e63003b6ae94ea6a8b4618051b7b4f9653512555c8d11c0c518a0d1f0ecf66d1bcf70fc89b4f09fd", 0x30}, {&(0x7f0000000980)}], 0x2, &(0x7f0000000a00)=ANY=[@ANYBLOB="8800000000000000170100000200000070000000f312008328bb88d4ed48bcb718009bb0c0c33b39ab7a0ee5f2625a4e8a5dc879c73883a552bf991456955fe1c6d6b8e5b5f0c5987ff15bf69347a821850f0a19659dc273f15925b74fae3616aee5341efaddaa303647b7c984dcc5da2590406284b64a545b035c6a1c65a0eb20e75fa300000000"], 0x88, 0x4000080}], 0x4, 0x20000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) unshare(0x2000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000000040), &(0x7f0000000080)}, 0x1) 2018/06/05 16:43:10 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x5, 0x4) r1 = socket$inet6(0xa, 0x1100000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40087602, &(0x7f0000000000)={0x8e, &(0x7f0000000040)}) 2018/06/05 16:43:10 executing program 1 (fault-call:2 fault-nth:2): msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:10 executing program 6: socket(0xa, 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000002, 0x3, 0x2) ppoll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, &(0x7f0000000200), &(0x7f0000000280), 0x8) 2018/06/05 16:43:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x180004521, &(0x7f0000000000)) 2018/06/05 16:43:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$assume_authority(0x10, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000001280)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/205, &(0x7f00000001c0)=0xcd) connect$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x0, 0x1, 0x7, 0x9, 0x40, "c4d42e945155d9000f0bd58bed8bc3ee89bcbdb070dbc857bc8bb9981408b940432b6208d43def2938451df266c457ba353c580b1b96fc7b42790608d5d293", 0x35}, 0x60) 2018/06/05 16:43:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r0, r1, 0x5, 0x5, &(0x7f0000000080)="a1b71237e17c2b1c1cea39271fe2263b1844e47998322d8a8793a09701a98f48e9dcf29bc7e50257f4c6716906c177fefdfa6d97650a078861ca7b06fb2ecdcc75e811319a52a4dfdfb211accc5b0a738080a77125b91659b238fdecdb932d5310cbc45952ff00d5a9ad90733fbfb60d0d96d01adab76cafc2fb45", 0x3, 0x2fb6, 0x7, 0x5b, 0x7, 0x3, 0xffffffff, "428e4da268f9caf490a28c273a956bbba89832405354bac3ab243f66f33069d7b59153f2318a68edf3b3cc7aecc80e4fed2c1c1857d38a27d2b6aabfca7419328dffcb4ca8c3a822b5f4e78e3d011d5aed4bd5dd676aca130ee8bc0dac75ad7c9ccaaa480d2ae9ccddcf7e8a97f89315c28b573119fb04e4ac744a201569b4db72b8363c966fe2c667123ceec2a55cce29052e5b11cf8ff43824f273b3592aa08255de819cf5512348efb20bb9be10c59869aaf0799a97a02bc14d567ecb90cf5c1dcb6079400c23cca5b57efe06c80a46307efa82e20c3f09f388863fa5e611c34465054542b3c8c716c103a0674c8e45be4b5980ca0c"}) 2018/06/05 16:43:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) msgget$private(0x0, 0x0) r1 = socket(0xa, 0x3, 0xc334) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) msgctl$IPC_RMID(0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/05 16:43:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x4, 0x81, 0x9, 'queue1\x00', 0x101}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/108) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000000240)=""/174) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) 2018/06/05 16:43:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) socket$inet6(0xa, 0x80000, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) write(r1, &(0x7f00000000c0)="8b", 0x1) 2018/06/05 16:43:10 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) lseek(r0, 0x0, 0x93c9aea270c1a1e3) unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr}}) [ 147.974367] FAULT_INJECTION: forcing a failure. [ 147.974367] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 147.986231] CPU: 0 PID: 9325 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 147.993509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.002869] Call Trace: [ 148.005467] dump_stack+0x185/0x1d0 [ 148.009109] should_fail+0x87b/0xab0 [ 148.012871] __alloc_pages_nodemask+0x630/0x5dc0 [ 148.017641] ? get_page_from_freelist+0x5eea/0xb5e0 [ 148.022683] ? kernel_poison_pages+0x40/0x360 [ 148.027181] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 148.032555] ? kernel_poison_pages+0x1a0/0x360 [ 148.037144] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 148.042606] ? get_page_from_freelist+0xab08/0xb5e0 [ 148.047630] ? kernel_text_address+0x34d/0x3a0 [ 148.052486] ? __kernel_text_address+0x34/0xe0 [ 148.057084] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 148.057448] IPVS: ftp: loaded support on port[0] = 21 [ 148.062104] ? is_bpf_text_address+0xb4/0x4b0 2018/06/05 16:43:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000)=0xb3, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000022000100000000000000094d09ecb82d000004000400172100000000000000000000"], 0x20}, 0x1}, 0x0) 2018/06/05 16:43:11 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x10242) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/128, 0xffd1}], 0x1) 2018/06/05 16:43:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f0000000080)='./file1\x00', 0xf000, r1, r2, 0x2c, 0x800) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) [ 148.062118] ? __is_insn_slot_addr+0x198/0x1c0 [ 148.062137] ? kmsan_set_origin_inline+0x6b/0x120 [ 148.062161] kmsan_alloc_page+0x82/0xe0 [ 148.062178] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 148.062193] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 148.062221] ? update_load_avg+0x1bd6/0x2cc0 [ 148.099801] alloc_pages_vma+0x1555/0x17f0 [ 148.104058] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 148.109184] handle_mm_fault+0x42f9/0x7e90 [ 148.113431] ? kmsan_set_origin_inline+0x6b/0x120 [ 148.118294] __do_page_fault+0xec6/0x1a10 [ 148.122461] ? page_fault+0x1e/0x30 [ 148.126098] do_page_fault+0xd3/0x260 [ 148.129905] page_fault+0x1e/0x30 [ 148.133369] RIP: 0010:__put_user_8+0x1c/0x25 [ 148.137771] RSP: 0018:ffff8801d36cfc48 EFLAGS: 00010293 [ 148.143232] RAX: 0000000000000001 RBX: 00007fffffffeff9 RCX: 0000000020745000 [ 148.150506] RDX: ffff880133ea4410 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 148.157785] RBP: ffff8801d36cfcb0 R08: 0000000001080020 R09: 0000000000000002 [ 148.165061] R10: ffff88013393b880 R11: 0000000000000000 R12: ffff880132e18400 [ 148.172346] R13: 0000000000000000 R14: ffff880137004358 R15: 0000000000000000 [ 148.179647] ? do_msg_fill+0xa1/0x210 [ 148.183465] do_msgrcv+0x1c44/0x1e30 [ 148.187189] ? do_msgrcv+0x1e30/0x1e30 [ 148.191087] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 148.196545] ? prepare_exit_to_usermode+0x149/0x3a0 [ 148.201578] __x64_sys_msgrcv+0x160/0x1b0 [ 148.205736] do_syscall_64+0x152/0x230 [ 148.209629] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.214807] RIP: 0033:0x455a09 [ 148.217986] RSP: 002b:00007fbbbaf68c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 2018/06/05 16:43:11 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x204200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x6, 0x3, {0x0, 0x1, 0x5, 0x0, 0xa521}}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x9, 0x80000001}, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400002) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e00000010000000000000000000000000000000001000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) [ 148.225688] RAX: ffffffffffffffda RBX: 00007fbbbaf696d4 RCX: 0000000000455a09 [ 148.232961] RDX: 0000000000001008 RSI: 0000000020745000 RDI: 0000000000000000 [ 148.240221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.247488] R10: ffffffffffdffffc R11: 0000000000000246 R12: 0000000000000013 [ 148.254741] R13: 00000000000004e3 R14: 00000000006fc5e8 R15: 0000000000000002 2018/06/05 16:43:11 executing program 5: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000016000100402b5be4f3b8ccf10a00000058e3b561a98f5995ba7cefbaaddafb2afe65a5f803586faa8800005e50b9784b3c605ba2497c0ebe48", @ANYRES32=r1, @ANYRES64], 0x3}, 0x1}, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7ff}, 0x8) 2018/06/05 16:43:11 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x56b, 0x200001) recvfrom$inet6(r1, &(0x7f0000000180)=""/236, 0xfffffffffffffe5c, 0x40, &(0x7f00000002c0)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x400}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, "696430000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000002200", 'timer0\x00'}) [ 148.341979] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/05 16:43:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x7fff, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) pause() ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) read(r0, &(0x7f0000000180)=""/116, 0x120000544) [ 148.538734] device lo entered promiscuous mode [ 148.576459] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 16:43:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) listen(r0, 0x8) sendmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10}], 0x10}, 0x0) 2018/06/05 16:43:12 executing program 0: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="626f6e643000e7ffffffffffffff00", 0x3a8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000100), 0x0) r1 = semget(0x3, 0x3, 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/current\x00') ioctl$KDADDIO(r2, 0x4b34, 0x80000000) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000040)=0x900000) munlockall() ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/06/05 16:43:12 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x40005504, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xffffffffffffffbe, 0x27, &(0x7f0000000180)="874bf38ea3a8b43028227e8122624592ac1af40958c16dfb100feaa655f580235a6c16b747d9be4d55770f4a64fa49b2a73caf577c486237241e405ed513cb8d94c617169865a96906c0910ceaab3d4805cbfbedd1fe058e124fea277f156297648ba4ad0f54831a1a4a52cbbfea5b9138b9c082f1419dc86a7a9bd27b8811d84915dc78462b6d099d23d372a795b9007680d03163a8e5d49579f609832bde471b508c3909632ce461d0dd0ffe74b9085cc9bd935dba84ddeae5", &(0x7f0000000000)=""/39, 0xff}, 0x28) 2018/06/05 16:43:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sigaltstack(&(0x7f0000655000/0x3000)=nil, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") timer_create(0x0, &(0x7f0000000180)={0x0, 0x38}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/06/05 16:43:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/06/05 16:43:12 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="5592b629da54d1dda4ce21f510f445da98c41eaaf61a8255cc41abbb9c1f018c00c3399d8bd5d4e601ef44ed7a07836f1916b4894972680cc36fc4b6c5e54793816d347694e62919031b61956ed52812430c8c996a200ff83cfe91bf4f16d5c917bbf835a0babbeb3a9b9ddf43426301d578862e391567c723ec", 0x7a, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000000200)="9e37d9e29c0e2784f25e7cc3195e4aa4f574b27dd29739e6fbea5665241e4eab58d882dcfe2d0f316c7215f4fd7447ac102dff880b6dd3b8fdd1857fb657c9803f3bbcc610870f859da634ec79ed79196b927efec5452ec47afbd9cd21efea367c4511b06853d528f3f2e9f0e3145bb08176808189f1ed7109bffb8d34e9a4bee77e8166b2176b5e79adddf596794b701995f8687258caddcff2750c4b49ce727edebbc99c229f85fb4b22020b44624c8c29f1a06cd52505ff4038", 0xbb, r1) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:12 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/06/05 16:43:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x101) r1 = socket$inet6(0xa, 0x7, 0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$addseals(r1, 0x409, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) 2018/06/05 16:43:12 executing program 5: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000002c0)=0x8001, 0x4) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000340)="6370757365742e6370755f6578636c5e1e31c0ed26ff0f0000000000008a4e757369766401ef68f9492d30ba9804b4d9f00b789d6a919e", 0x2, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) truncate(&(0x7f0000000280)='./file0\x00', 0x2) r4 = getpgrp(0x0) r5 = perf_event_open(&(0x7f0000c86f88)={0x2, 0xea, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, r4, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x45, "1e750dd7cac0ee2c3cd3239d634a6db5b913930c79625f19a34832a5b747811ae79f8b009ea8d4d9978c7849c2003b036a7efa66a1100f9e794742232b60f8565b04316db7"}, &(0x7f0000000100)=0x69) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x9) 2018/06/05 16:43:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000002c0)) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x1, r2}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000100)=""/251}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)) socket$inet6(0xa, 0x800, 0x4) 2018/06/05 16:43:12 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x1, 0x0, 0x8, 0x20, 0x6, 0xffffffff}, &(0x7f0000000280)=0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffbff, 0x200) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0xffffffffffffff63, 0x80000) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000240)={@rand_addr=0x1, @dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000bc0000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000020700000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/06/05 16:43:12 executing program 7: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0x1}}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/4096, &(0x7f00000000c0)=0x1000) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7fff, 0x8100) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000340)={0x1, 0x42}) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/06/05 16:43:12 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b99000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:12 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000001ffd)=0x10) 2018/06/05 16:43:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0x5, &(0x7f0000000200), &(0x7f0000000400)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/06/05 16:43:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f00000009c0)}}, {{&(0x7f0000001140)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000004600)}}], 0x2, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, r1) 2018/06/05 16:43:12 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e0000e749b30fb4021a53039a5daa533d238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff7f8ffffff50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"], 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x2000400) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@loopback, @dev, 0x0}, &(0x7f00000000c0)=0xc) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00000006c0)="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") r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@gettclass={0x24, 0x2a, 0x300, 0x70bd29, 0x25dfdbfb, {0x0, r2, {0xffff, 0x1f}, {0xc, 0x9}, {0x8, 0xb}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40000) recvmmsg(r1, &(0x7f0000000600), 0x0, 0x0, &(0x7f0000000680)) 2018/06/05 16:43:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) ppoll(&(0x7f0000000380)=[{r0}], 0x1, &(0x7f0000000400)={r1}, &(0x7f0000000440), 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSETMODE(r0, 0x4b3a, 0x4bf) r2 = syz_open_pts(r0, 0x0) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000340)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) preadv(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/161, 0xa1}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000280)=""/181, 0xb5}, {&(0x7f0000000340)}, {&(0x7f00000004c0)=""/211, 0xd3}], 0x6, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1ff) 2018/06/05 16:43:13 executing program 0: set_mempolicy(0x4000, &(0x7f0000000100)=0x4, 0xffff) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'nr0\x00', {0x2, 0x4e21, @rand_addr=0x10001}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x400001000000203, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0x6, 0x5, 0x100000001, 0x5, 0x5}, 0x14) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="2c0000000201010000000000000000000000000004000100"], 0x18}, 0x1}, 0x0) [ 150.387833] alg: No test for authenc(hmac(md5),cbc(blowfish)) (authenc(hmac(md5-generic),cbc(blowfish-generic))) [ 150.400756] alg: No test for echainiv(authenc(hmac(md5),cbc(blowfish))) (echainiv(authenc(hmac(md5-generic),cbc(blowfish-generic)))) 2018/06/05 16:43:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x402000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) readv(r2, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) r3 = dup3(r1, r0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r3, r3}) 2018/06/05 16:43:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001400)=@nat={'nat\x00', 0x19, 0x2, 0xd9, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200002f0], 0x0, &(0x7f0000000380), &(0x7f0000001300)=ANY=[@ANYBLOB="ac6af7f5f8f088587b260cc7a859017d74f26431e6c3d3ab7cbe0ca3bcc229a60ba5c104c597527c88ecceb580f607b42754221e753fb98cc8068cb9a4373b65aac30cc03bce155c0efd8ba902387b5908f209b909ce53a732cd4ee7889e021d47897eca489dd93a13d139b159dbba45a6a8b44e1d1b5e265b5b", @ANYBLOB="b2dbe2d88009c497612231c601a01ee7537201b1b8cad25807bfc99302e54f5239354eb8645dfce27703db2eb4196dde0fa573b9e1524890c0f02db68095d107f7c5811c11aeeb9a75a1c1", @ANYRES32=r0, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES16=r0, @ANYBLOB="e1a30a8a15e1390ebed4bcaff817ddb5f6dfbd165f72b4661eb1092ab3f6c25949a7bda315fa7d436a230f02f82fdc539d04f79da8495b8f6cf1eca3004020e2037e0f633532094b1825343237be5ee7bbd93ba0125fb8abc1d0d5b2ac3c1ffd1537481adc6aa1e2f1acb1720f9df67cc13166ee2696797b916c8695514ea6c14d694dc3684b43db188bc4724db77841337468dedd5c6a71c3d2", @ANYRES64=r0, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYPTR64], @ANYRES32=r0], @ANYRES64=r0]}, 0x151) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x80) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/217) connect$vsock_dgram(r1, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="4b75c04fe83f2d8f886033a26fdd22e6aa20073f9c21639449c185490a5884b4b41cf99dc63a5e22d1d518b115deecc8098b3ad79cc98f24df84b3899b775984a5b27780f3af67d21e5556e32cc11acb6ccbbde473417f6a03d8b1d4c6db1da2e430bbdfdf60d4d54cf3ca3ff91c25df0e16788a3546435b3ca8e4b5e1a40901f7bd6e4e6510c11281d0c94524d3e0a01152660236fb9e7f03") r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$KDSKBLED(r2, 0x4b65, 0x803) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0x53, 0x800000000, 0xdba, 0x40, 0x80000001}) 2018/06/05 16:43:14 executing program 6: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)) 2018/06/05 16:43:14 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0xfffffffffffffffb) shutdown(r0, 0x1) 2018/06/05 16:43:14 executing program 1: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001d1045793e17a74724411e3d"], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8080, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000002c0)="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") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000080)=""/139, &(0x7f0000000140)=0x8b) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x89b0, &(0x7f0000000280)={'vcan0\x00'}) close(r3) close(r1) 2018/06/05 16:43:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/197, 0x444) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r1, 0x6, 0x1, 0x4543, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) socketpair(0xb, 0x3, 0x7f, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCCBRK(r2, 0x5428) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000401fd7fff0000000000000000006a28"], 0x14}, 0x1}, 0x0) 2018/06/05 16:43:14 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101200, 0x0) iopl(0x7) r1 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='syz0\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x1a33) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x8, 'syz0\x00', 0x40a}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) [ 151.176138] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/06/05 16:43:14 executing program 1: r0 = msgget(0x2, 0x11) msgsnd(r0, &(0x7f00000004c0)=ANY=[], 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x20100, 0x0) clock_getres(0x0, &(0x7f0000000480)) write$vnet(r1, &(0x7f00000008c0)={0x1, {&(0x7f0000000280)=""/93, 0x5d, &(0x7f0000000300)=""/253, 0x1}}, 0x68) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) getgid() getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000580), &(0x7f00000005c0)=0x14) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8001, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000700)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x40, r3, 0x120, 0x70bd25, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x32}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x87f}, 0x44000) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000004c0)=""/137) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x1, 0x88, &(0x7f0000ffa000/0x4000)=nil, 0x7}) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f00000007c0)=""/203, 0xcb, 0x3) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000180)=0x100000000) connect$netrom(r4, &(0x7f0000000600)=@ax25={0x3, {"e1abd96b7f5873"}, 0x2}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000940)=""/157) 2018/06/05 16:43:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) lseek(r0, 0x53, 0x0) 2018/06/05 16:43:14 executing program 6: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)) 2018/06/05 16:43:14 executing program 3: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001d00)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) r2 = semget(0x0, 0x3, 0x2c) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000001c0)=""/90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7fff, 0x6, 0x3f}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x3, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x3a, 0x1, &(0x7f0000000280), &(0x7f0000002e40)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) r6 = getpgid(0xffffffffffffffff) r7 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) r10 = getpgrp(0x0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000002d80)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f0000001d40)=[{}], &(0x7f0000001d80)=""/4096}, &(0x7f0000002e00)=0x78) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002e80)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xdb0}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x80000000}, @in={0x2, 0x4e21, @rand_addr=0x81}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x94) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000001c80)={&(0x7f00000004c0)={0x17a4, 0xe, 0x7, 0x104, 0xb6, 0x25dfdbfd, {0x5, 0x0, 0x2}, [@nested={0x64, 0xa, [@generic="ffe1776e454c258b7c874f21b211774d45ad7021b5b316b26581f9489a9402dd57ca14237a8271acd4bbe813ad", @typed={0x8, 0xa, @pid=r5}, @typed={0x18, 0x61, @str='/dev/snd/pcmC#D#p\x00'}, @typed={0x8, 0x85, @u32=0x2}, @typed={0x8, 0x4f, @u32=0x7f}]}, @nested={0x120, 0x96, [@typed={0x8, 0x65, @pid=r6}, @typed={0x4, 0x2e}, @typed={0x14, 0x73, @ipv6}, @generic="ba9236a39f156501a56495655df7edfe43541a2af9b622302014abc20011e11ce18415ee71adef4dcb1b5057294a041d932ed6fb42f345d9dd154e28d80eaa37959191e37d836d0ac5e5d1c6267b2b59fe24dce6491874d123a8949e8925ef5320098e7e4013f51100d947bb81f0403ae1c01ff34fa256708bf1aa6ef6529383dec631453e6fe66640a4b9ba76e78f8e1f383ccbc70566e881553d2aeb66b78006e9ec83877366ecead984320044592f55944bbdf26b2e01cec21290d9a4", @typed={0x8, 0x7a, @pid=r7}, @generic="af4bc7a32c9b98215837867d02481e4779467306eb06f67be870", @generic="78d14bdb87d2cbfd6cb0b3975804e70e4c6e7af4c88719ba4336"]}, @nested={0x308, 0x25, [@generic, @generic="d1bc6771676e3b37cc4e6f32917a5ab0c58beef1b6e4758c8d419b5e56b9db0a79790027f49544f2b6a289b2262c0c2d7feb2fe0e8d6140d2417914b374e4863b132a47badd2679e52e48578036adc4c40eb1298efda613d095bf78fa4ad647cc63e46252720b0c49608c01aa1aa24dd7657475023b289fe247db9cc67f0330064ca7ec123f4f3a697dae91a6e913dd503de23cfd23857e7b493ebcc50f3774c69e5acdce46c6f04e27c477c3333458dbb", @typed={0x8, 0x8e, @fd=r3}, @generic="fe447acbf03bc7ac7a866deb4472a8fdb9b3a081e89b9b9ace4718ca46c1075bf4dee1b8c3e0e599e3", @generic="6d73d5a96d0c855b4f4141face9ce3d378a6fcacef0087dfce7de2f520dad5853d980574895f39c0098b1231e734178046c04a74a4a51395e4f44f94e31f312cd2283020ae1ffd1aee49a13cfa3cb3c383f44b2beb397e658388ec790fc97b27b194453561f486bea6a7888acf72f9313a037bbe68216f27876187518bd47647e7cdf7689a596d1d216a14f69e731d0f4279b9cf150be9d833a136f708e9628b938d6c5f5962ef5ba86c0d6778bb827db9f8b62d2924e7b14d124b4cf8b46d3387d2e3b7864ba5cccf330ec6746e6ef1ea2a86d91199680ab1ba958c9cc51c3cd0504e", @typed={0x18, 0x50, @str='/dev/snd/pcmC#D#p\x00'}, @generic="607ebf9c8d056f0f0286b9209dfc4605608a49722d75b54b149ab107e9744717c51d588f6366f0c4db261a6226a91f339452fe08aff9f59ffda46ca278b2d83026cdc0e6b6c252aa5aaa2ea71e6b4db6c65c14f0b9b05dc69a706bf2fd293fd9e4b70624e4293bb81c31c3c3cc7ec62bbb59d012e426bd7ef1541ae924da0b4617f2c966ed2de1de55d83ea48aab94b440495713260cfded15932733cc01c2d871e29b8161b3665ccb992726443b4fa638bb44ebd2af48af5a0e9a3599d9dcf01d92fedd9d2d0f0b5f4cfe3485e79544f6183bbdd78bae5054", @generic="11e0eb4faaf6cd71cded80f8a4ce35880f9c0e07fd3158e98cbd3bb8ba095692832d0450b2aa36dfa1ab895fd8087e174a3c5306dd3ea18f6fc55c56c396728571907493", @typed={0x8, 0x17, @pid=r8}]}, @nested={0x10, 0x94, [@typed={0x8, 0x54, @fd=r3}, @typed={0x4, 0x5b}]}, @nested={0xa4, 0x91, [@typed={0x8, 0x89, @pid=r9}, @generic="3b737b731abbe1afe16209b39fcb2aa026bcdf80d0772c896f793f12c689f0bfeb4bf60959e55cecf71b5c91d035c45306f532e38690dfb56fab55a357074cebaa39867b927239aa6f5a9bc1bf248ac1e62e1f12521118bc8344b69adbd245306e896354ad18886244391300dc291e382bdfd754ea0464eb923701779618ec44cb8955dd1c081b311d2ef333c0a36ce225119964aa14"]}, @generic="0eb8f1d7948bfbd042f2802f012653dc8210a94f7803a50d43742c1abaea02f68aa8ab2e9cfed31765a392e66cd00077c51f98c40e70e6018ddbd8014f56835fb12aee37165fbd6e18c3bb54a976fb483d62617232c260f534e5d333f5176b4269e5a9915ae731c3a788c5069f80a0c864ea465ca11b3b3f5aa60fc518c490a8d70106570c6ea252", @typed={0x8, 0x8f, @fd=r0}, @nested={0x1050, 0x22, [@typed={0x8, 0x33, @pid=r10}, @generic="d563851dd12dd98d15d90dae9bf27537051b7706e965220b731a77d0db033ea49d042cae6f41262993035ceb39eeb848368585c59ef893cd10be3f31801a308e9861", @generic="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@nested={0xf0, 0x54, [@generic="47b3b44869fb5cbac86a72405b7eda811696327fd0a10c0c1571df67f4e99a5c9166433545176067bd25058c8317196b40f5430142a2fb807cb75f846a09949b419fa97edd5c22aa3677f19238c94d945c0844ebbe763290b16f13574a06eb6d4aca63a364e2047401b1c7fdd8b7555f2531b7732fb0ea82d553535472213f136a1efd19eba612186f8dfd41ed0e21fe6b11ce3045c590e0117d1bd5197e9beca244a5d16adff7a2b7962b05a65585469fc8f209427dc4e4437b1955d8253c9282ce03c3a54e1ff4be611a20485b10995311caee5851fac3938b188aeceb87e606f97b4b8dda8af5bdee"]}, @nested={0x80, 0x2f, [@typed={0x8, 0x72, @uid=r11}, @typed={0x18, 0x46, @str='/dev/snd/pcmC#D#p\x00'}, @generic="28926b0da78b11d678f1937dcd6950c910add1f8f5a9776fcf37202943ca1de9e40c59bf910b9c0172b50c3f21f94e7a179c70ed05156d729250", @typed={0x8, 0x26, @u32=0x4}, @typed={0x18, 0x4c, @str='/dev/snd/pcmC#D#p\x00'}]}]}, 0x17a4}, 0x1, 0x0, 0x0, 0x800}, 0x4000) [ 151.264772] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/06/05 16:43:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x30e) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x40082406, &(0x7f0000000040)) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/06/05 16:43:14 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x280000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)=""/238, &(0x7f0000000180)=0xee) listen(r0, 0x7fff) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0101200000000000", @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB="502d3a575f486fa8f6f8f5634fdd239b3d4a210712b735d21a83ad2b5048e85440d75f955696ae383cd48e959d2c65818cc311c9b1039da2089541f8036f6169abfbb6b326ac1389f08621dcc8d4af225233749e00f51c9c2cf3ab98929fae4c2b8124952db620a913ac5bb5afe6eeab3dbe4a3b64083d8bb24e98823ed031df14916299bfd87ede6e61d018fbea8a3437906af0b7f00d8175e7b1f639e384a45ec490e3f66811f5418e531f442ff545094abb0bf0a38d7b28f06340687782cf7767d642a43a8f50dde3d85a2947ba9410779b83b9395aa4efa9ee"], @ANYBLOB="080448c4beddb16a14b3b573000000801bfee507fe997c89a00af680f2bf8c810ec3a0f1a55844dd244ec0a512b1e53d2e559528f042ff7eb9efd43c8ba63b8d123c4fdb752287625fbcb4c5f947e25a1bdcb25d850b3385899822fba11ae3776440722bfdd4c1e29e117450b53bf29e0458b69bedb130694fa07baa49212ae8a3a1002f1e0b7da088a415ec3395f72d2a2a61febdfbe5482e966b9cb072e86cb243960c11251e3f889fe69fb45c2ae6abd227a97cbdbb3241b003025a5b48f6c3483a2ec021"]) creat(&(0x7f0000000000)="e91f7189591e9233614b00", 0x0) 2018/06/05 16:43:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000040000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/06/05 16:43:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x800, 0x4) read(r1, &(0x7f0000000140)=""/20, 0x14) getsockopt$inet6_mreq(r1, 0x29, 0x124434d0318eacd, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) 2018/06/05 16:43:14 executing program 1: msgsnd(0x0, &(0x7f0000000140)={0x0, "9c0efe1636a549fd6f67a6156da193a2dd3054b922b66633b42bf01e3809ee2f6a91e784bd71fedd0000000000008287b5730a5ca71b6ccd92867030e68a8d69e9ada7fe8dea43dd465c00000001d066d9d033a3e92bd9b5152f4c00000000000000"}, 0x6a, 0x0) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757e1a59ed2961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"], 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:14 executing program 1: msgget$private(0x0, 0x110) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x53, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x10000, 0x2, {0x0, 0x1, 0x10001, 0x2, 0x73}}) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:14 executing program 6: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x268000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000140)=""/58, 0x3a) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x1}) 2018/06/05 16:43:15 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0xfffffffffffffffb) shutdown(r0, 0x1) 2018/06/05 16:43:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="02c6020007000210aa4e84479eaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/06/05 16:43:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0xc6c2, 0x80c, &(0x7f0000000080)="4bbb27505522b41e777026b19812eb364eee3d993c89e691f0aa86ae0816da113a9c0eb9b7570e53646e5a9a99853474ac58a9cc57645fa4df1db1437628033d03c79b8d8776e2f02f3344c98b86a6d607d755a781b6a79ebe95d4ec394a72d4b61783c6a2de784800d717a3806f908163b4ea8b579b5dcbdba80a191cb2d6ef77422177cb94136f6303029cd0c9ddddf346929c70aaa5e7079bd42adcc6df969f2e9fb7dc6561123a", 0xa9) dup3(r0, r1, 0x0) 2018/06/05 16:43:15 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x6, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/06/05 16:43:15 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x98a82160b232db42, 0x300) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0xbb2}, &(0x7f00000001c0)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000000907800000000f7ffffff0000000000289078000000000000021eaf926da7febfdd2400000000000000000000"], &(0x7f0000000380)) getpeername$netlink(r2, &(0x7f0000000200), &(0x7f0000000280)=0xc) 2018/06/05 16:43:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2e, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/06/05 16:43:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x30e) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x40082406, &(0x7f0000000040)) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/06/05 16:43:15 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x30e) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x40082406, &(0x7f0000000040)) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/06/05 16:43:15 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0xfffffffffffffd72, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r0 = msgget$private(0x0, 0x1a) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10ff1e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"], 0x1, 0xffffffffffffffff) pause() msgrcv(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffc200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a199c7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008cbf74730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b28b8f4623d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ca4901d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ab0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be666665ef280ad88f7cbe48d7b4924551ef235d5f2a6fae7bc349f2833fbc8cee22aadc0b696b04bdd164cdd3b2d49a110b8f27693d12bfa8b10711946b7ea00e7b"], 0x1008, 0xffffffffffdffffc, 0x0) utimes(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={{0x0, 0x7530}, {0x77359400}}) 2018/06/05 16:43:15 executing program 7: r0 = memfd_create(&(0x7f0000000140)='keyringmime_type])@wlan0vboxnet0:]md5sum,]&nodevppp0cgroup\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x0, 0xff, 0x80, 0x186e, 0x8000, 0x401}) rt_sigaction(0x3d, &(0x7f0000000000)={0x8, {0xfffffffffffffffd}, 0x1, 0x7fffffff}, 0x0, 0x8, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0xe) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x440001, 0x0) write$eventfd(r2, &(0x7f0000000100)=0x2, 0x8) 2018/06/05 16:43:16 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7a, 0x200c00) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0x22, [], 0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/34}, &(0x7f00000002c0)=0x78) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:16 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x8100, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = getpgrp(r1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) socket$inet_smc(0x2b, 0x1, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000000040)) 2018/06/05 16:43:16 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x8001, @empty, 0x10000}}, 0x1, 0x2, 0x1, 0x9aaa, 0x8}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xf1, "1d9b2d3d5ba2edb5c706df7c35c567fbc4000bec763ef2d886be90daa6873abf86d99f5fc8bd9e764cd8fb02db3f94d6fece224c4faca6d593aa4b8c3f9005f8cf802aa4f94229e6a7d6e79b80fb17944e29bc94eeea1ef50e2c83459d6c9bcd1551bffe5129fa50bf29d7893232b5b80d230d24a2ed59156ee85199e546922ddcb34fe2feb344ee933ba4c5caa4e7ce56b6d32387b9939ad0b93d423b98a043893ae4e3e37315a44647ec7b4a721df4ef08b765579bf894b3de3bb08be4e30a0d42845736ff3c2e56a6f755ccb8ccbd79690bd2b5f59f09d0fdcd77f944e66ff184419941eddba4926c3468e759f6d9f8"}, &(0x7f0000000280)=0xf9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x13, 0x3, 0x10000, 0x1000}, &(0x7f00000001c0)=0x14) sendto$inet6(r0, &(0x7f0000000080), 0xffffffffffffffc2, 0x4000, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = creat(&(0x7f0000000440)='./file0\x00', 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000300)=r4) getsockname$inet(r4, &(0x7f0000000340)={0x0, 0x0, @dev}, &(0x7f0000000380)=0x10) 2018/06/05 16:43:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000200)={0x845c, 0x6}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x250700, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000180)) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/06/05 16:43:16 executing program 2: getrusage(0xfffffffffffffc03, &(0x7f0000000280)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x32, 0x10000, 0x6, 0x6, 0x9, 0x2]}, 0x10) 2018/06/05 16:43:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = accept4(r0, &(0x7f0000000280)=@nl=@unspec, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10001, 0x280080) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000040)=""/113) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={r3, 0x5c, "c2639cf4d753e7c37555f21c07dbc977051b4ffb3a75932b9357a0cd60be88b83f1bea45c3aaab45937739375a0fb2e3fb85ee220fea2b029c6599ee14e5e74392a8ab1678eb4725c5c6bd76146f0bd36f7fbb7956344e81c5f27ec9"}, &(0x7f0000000440)=0x64) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r5, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=@getsadinfo={0x9c, 0x23, 0x0, 0x0, 0x0, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}, {@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}]}]}, 0xfffffe7b}, 0x1}, 0x0) 2018/06/05 16:43:16 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) tgkill(r1, r1, 0x32) ptrace$getregs(0x4209, r1, 0x6, &(0x7f0000000040)=""/38) 2018/06/05 16:43:16 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x3ff, &(0x7f0000000080), 0x8) r2 = eventfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4)={0x4}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r3, 0x3}) 2018/06/05 16:43:16 executing program 1: r0 = msgget(0x3, 0x20) msgsnd(r0, &(0x7f0000000200)=ANY=[], 0x0, 0x800) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x400000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001180), &(0x7f00000011c0)=0x4) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffff9, 0x0) 2018/06/05 16:43:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1f, 0x4c000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x1, 0x7, 0x1, 0x401, 'syz0\x00', 0x4}) 2018/06/05 16:43:16 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x100) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080), 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) fcntl$getflags(r0, 0x40b) 2018/06/05 16:43:16 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = userfaultfd(0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)=ANY=[]) accept$inet(r1, &(0x7f0000001280)={0x0, 0x0, @local}, &(0x7f00000012c0)=0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000014000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xb1, 0x22000) ioctl$sock_bt(r3, 0x8907, &(0x7f0000000280)="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") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='reno\x00', 0x5) accept$unix(r3, 0x0, &(0x7f0000000180)) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x1, 0x7, 0x4000000000000000, "82187e6c2ef7576f35e35ba5e2d76e27eee12c787746a3cacc3088c8cae94d3b0eeb89107a35afb7d8e251d6a95dbe65ca0961aa0651e030c6399a9d314556", 0x32}, 0x60) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x4000)=nil, 0x4000}) 2018/06/05 16:43:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2d72646d6120fc41c36e825c9aa3d8c449bbca5515cca23ab02defbdf4bd542509f526cdcbb2494300c38c82ca2ff55a8857a3d83174e2cedc798a10873711c8a70cf9fd762e"], 0x6) 2018/06/05 16:43:16 executing program 1: msgsnd(0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0xff77, 0xfffffffffffffffc) msgsnd(0x0, &(0x7f0000000040)={0xfffffffffffffffd, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@empty, 0x23, r1}) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:17 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, &(0x7f00000003c0)=""/227, 0xe3}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ff3000/0xd000)=nil, 0x9, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) writev(r1, &(0x7f0000000040), 0x10000000000003e7) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000140)=""/244, &(0x7f0000000240)=0xf4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x124, r2, 0x401, 0x70bd2a, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbd1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9000000000000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/06/05 16:43:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={"67726574617030001f00", &(0x7f0000000080)=ANY=[@ANYBLOB="4700ff0f0000000000000000000000003b36dbc8dfc7328350bdef9d2d16b34a7d539a8e0974c96740409b"]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000005c0)={0x5, &(0x7f00000000c0)=""/138, &(0x7f0000000540)=[{0x18000000, 0xd2, 0x8, &(0x7f0000000180)=""/210}, {0x5, 0x83, 0x797e2226, &(0x7f0000000280)=""/131}, {0x7, 0xd1, 0x7, &(0x7f0000000340)=""/209}, {0x80000001, 0x1c, 0x0, &(0x7f0000000440)=""/28}, {0x6, 0xad, 0x9f4, &(0x7f0000000480)=""/173}]}) 2018/06/05 16:43:17 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x58, &(0x7f0000000180)=[@in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x401, @empty, 0x1000}]}, &(0x7f0000000280)=0x10) 2018/06/05 16:43:17 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000900)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x223, 0x14, 0xbb}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x9) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/06/05 16:43:17 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa530001611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329097a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe5c3e2a4ec1c02f5a05"], 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:17 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6_sctp(0xa, 0x1, 0x84) creat(&(0x7f0000000200)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x8000, @empty, 0x100000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x3c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x24001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000180)={0x2, 0x0, 0x7, 0xfff, 'syz0\x00', 0x401}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1, [0xffffffffffff8001, 0x3f, 0x6, 0x2b44, 0x3f, 0x5, 0x80000001]}, 0x5c) close(r0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) 2018/06/05 16:43:17 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4400, 0x0) mmap(&(0x7f00000ae000/0x5000)=nil, 0x5000, 0xfffffffffffffffe, 0x800008031, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/06/05 16:43:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2c0140, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xda, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/183) ioctl(r1, 0x8911, &(0x7f0000000240)="0060fc2f07d80c99240970") fcntl$setpipe(r1, 0x407, 0x3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x213d, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x6) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0xffffffff, 0x1}, {0x1, 0x80000001}, {0x9, 0x8}, {0x3, 0xffffffff80000000}, {0xfffffffffffffffc, 0x5e}, {0x16, 0x642}]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xff, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000001c0)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x11) 2018/06/05 16:43:17 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') mount(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000840)='minix\x00', 0x0, &(0x7f0000000000)) 2018/06/05 16:43:17 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000100)={0x1ff, @random="65355cbce5a5"}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5}, {0x81, 0x3907, 0x80000000}]}) flock(r0, 0x5) 2018/06/05 16:43:17 executing program 4: r0 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r0, 0x1000000) read(r0, &(0x7f0000000000)=""/48, 0xfffffeec) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x40, 0x45305e26, 0xfc9, 0x3, 0x8, 0x97, 0x0, 0x7ff, 0x4, 0x5}, 0xb) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x4, 0x1c, "303247040a63eabe93dc1e8a161489f46a6ef979ec918932584017b5e308f174a720ee257033d04f8538bc92ade580104a1bc4566409204ac4270aec1a4c0d34", "7b7c2fd574962a64499e8815979afe1e616f739e7295ae975f1bb2a0b19d7cd3", [0x7, 0x8000]}) 2018/06/05 16:43:17 executing program 1: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000f8ffffffffffff03000000e179f177eb41b964ab47a9095a6aaac42bb942e3c92b0b19997a870bcf53f54b7a39c7f66529bcd233d09ccebd7782086b62edb209754742a58a61f9a0f87081a1d09b6a491f879f620cd421595fc877d3d1aa6cdc95f2fabf45f0e72bbb0804794cd0"], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:17 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x1, 0x7, 0x14000000, 0x2, 0x5, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000001c0)="789729ae3e681b6e18d30a", 0xb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) write$binfmt_script(r0, &(0x7f0000001400)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20}, {0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20, '^/'}, {0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20, '-\\trusted'}], 0xa, "add2522ed7dd76ebe6965fbdb2a8b9992f6d30245d3c8168ca6b8e97d0a4f39617ec9390fae91ab20b8244b0e67a841cfca23f6ec2998b87884027ffabdde8b0bd011a5c497dea7ed22095a76cc4620fb52b32beb1598ce916e951ecde308b8049dba603e5"}, 0xdd) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/70, 0x46}], 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x2, 0x1ff, 0x2, 0x1000}, 0x6) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200), 0x2) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000001380)={0xffff, 0x5, 0x1}) sendmmsg(r2, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="1000000000000009bc1403000000e26d81260f3799b600000000000000050000"], 0x10}}], 0x2, 0x0) 2018/06/05 16:43:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="4409bcc857a030e38e87050313", 0xd) 2018/06/05 16:43:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) mq_notify(r2, &(0x7f0000000180)={0x0, 0x16, 0x6, @thr={&(0x7f00000000c0)="e176566b47298baa70daa9fb99be4f15859be69a331e6055e7b27a42d26bd4c3e318752b6df11a8b", &(0x7f0000000100)="754408d94bbaf53f4b012d2e56874df619a150f12b919182741b03b2fb67049e27a9cb2598e9bbeef032e0c78d960282db7d0258c928322ce384d5714b192faa251d9230565a8cbc573fc34d2a45903516eba9764572a8d2c71b4f855979"}}) 2018/06/05 16:43:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0x32) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000100)=0xb0) 2018/06/05 16:43:18 executing program 1: msgsnd(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r0 = msgget(0x2, 0x400) msgsnd(r0, &(0x7f0000000140)={0x0, "c348acd9ae0f2d90c5285c11ddaa0938b956883b7ca44961ea41176ec177045473e54cbceea81e53bda0855e173c5bdf2ea9188fb155bbc3b0261d33b7ecf5eed6d18c1e4318327c51d8"}, 0x52, 0x800) 2018/06/05 16:43:18 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x600, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd2, "2720dbf664f83a6627d61a4f289b696473689e9492dc027a102a9dda18f188fa1acc85a468a5c10c9371d7c475b5d03de4e0026c6f5339c5560ebad8fca6205eb22432de7b41238da45091b1916ad092669de1613328ea5334ff506fe1ba2d5ee038aef2ac530352ff3a3e9aa1acbd42b0532d0ee237ded5750e3678116ab0a02040b06bbb05c45ee8b6c3b0bd7c56e40a6afe7bac2a33ec2961555526087f08f5065e81e80cc328b507bccaf2879c82255754f581a7805ffec3dadc3619149106244ab5ae45db9910bffbbf4b6cf686c244"}, &(0x7f00000001c0)=0xda) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x100000000, 0xff, 0x400}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@empty, 0x38, r3}) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x80000, 0x2) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x90000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0xdf, "bf5f351a03073e84641ff906adeb7505f23c5397e2c027c567c5ce6b5c46da62b7fe1a2070cc51bf105a865f7c6625726641c12a6346954ae9f5751a1464505f53dd29b8a8c9bca5f7f622ef8f9f7f5b12997cf423901465493c0e566f825ae9e71593fbc9020a2723fcc6b3aebc00412432146f4cfcc9aab691cae8822b2a95a6d3abdccccb4f1df9be92c9c03869d6d3c60c775646121b603b744598e50516d2e8544c6538d9f025dafac97b4aef4871d1b73096075bc305f50fa8b05784ffe5fc9743bd00a149743442d49c46dfa340687b972ef59de4b101f6fd81cae7"}, &(0x7f0000000240)=0x103) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000240)) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000080), &(0x7f0000000ffc)=0x182) 2018/06/05 16:43:18 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x208000, 0x0) recvfrom$inet(r0, &(0x7f0000000140)=""/87, 0x57, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xa97, 0xa545, 0x3, 0x9, 0xffffffff]}, 0xe) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xf0ffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/06/05 16:43:18 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x4, 0x0) close(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0x7, 0x5a17000000}, 0x10) 2018/06/05 16:43:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) ioctl$TCFLSH(r0, 0x541f, 0x707000) [ 155.128672] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00000200 2018/06/05 16:43:18 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x208000, 0x0) recvfrom$inet(r0, &(0x7f0000000140)=""/87, 0x57, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xa97, 0xa545, 0x3, 0x9, 0xffffffff]}, 0xe) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xf0ffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/06/05 16:43:18 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x1, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80040, 0x0) getgid() setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000080)="bdd350b9a0f83c9a440c04e8302e6c4684c1446e1e6e0ff97b3563f4841bb891b5d2282521255d3d75072a4f93df71405f06396bce89eeb1b05563a9f49c1786f7e09d1f9fdf4600d3bf73f5fe19f30f1bb701caa030589f828d4a17947fa95dccd467cc5b9f3c12f0eacfdb97ebac2c16338e304cf4f70c8b64583f73620e98cef607be27f24c307d3eb5887d3ee847d1edfd3d8e92277ede08f193b89361b0ff558791dd5f8cf86c91", 0xaa) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8f60000000000000}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x5a0, 0x438, 0xd0, 0xffffffff, 0x318, 0x0, 0x508, 0x508, 0xffffffff, 0x508, 0x508, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1b, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}, @icmp_id=0x67, @port=0x4e23}}}}, {{@uncond, 0x0, 0x210, 0x248, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x7, 0x8001, 0x8, 0x1}}, @common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'team_slave_0\x00', {0x100000001, 0x8, 0x2, 0x80000001, 0xfffffffffffff99e, 0x6, 0x2, 0x18, 0x88}, 0x30}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1d, @empty, @multicast2=0xe0000002, @gre_key=0x1, @port=0x4e22}}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1000, 0x4, 0x1, 0x2}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @gre_key=0x9, @port=0x4e21}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x17}, @loopback=0x7f000001, 0x0, 0x0, 'team_slave_1\x00', 'yam0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x2d}, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @rand_addr=0xff, @multicast1=0xe0000001, @icmp_id=0x67, @port=0x4e22}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) 2018/06/05 16:43:18 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048dabcc5d04bbee400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068b6859841000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f50cdecd9adfb4d80021ecd85981f3431c5e98e61729451f912b348c7b56342e97ce5c635453f608fec9290f6518605982fd77e189c539c4a525eb0a3e1"], 0x1008, 0xffffffffffdffffc, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x0, 0x401, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x7f, 0x4) r1 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r1, 0x0) 2018/06/05 16:43:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x208100, 0x2) umount2(&(0x7f0000000200)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x400, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x1, 0x141000) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x6, 0x408000000100) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0xb30, 0x1000}, 'port0\x00', 0x68, 0x60000, 0x6, 0x1, 0x0, 0x5, 0xffffffffffff7401, 0x0, 0x2}) 2018/06/05 16:43:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8914, &(0x7f0000000000)="c626262c8523bf012cbf74bfd6fb17f66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendmsg$rds(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/194, 0xc2}, {&(0x7f0000000140)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x44000}, 0x8000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/06/05 16:43:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001300)={0x53, 0x0, 0xffffffffffffffc8, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000100)=""/4096}, &(0x7f0000000000)="44be86ddbaef", &(0x7f0000001200)=""/190, 0x0, 0x0, 0x0, &(0x7f00000012c0)}) 2018/06/05 16:43:18 executing program 4: r0 = socket(0xa, 0x1, 0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x800, 0x4) 2018/06/05 16:43:18 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) r2 = dup2(r1, r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000100)=""/189, &(0x7f0000000040)=0xbd) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f000013f000/0x1000)=nil, 0x1000}) 2018/06/05 16:43:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1fff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x0, 0x800, 0xffffffffffffe038, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2c, 0x0, 0x3f, 0x100}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x22}, &(0x7f0000000200)=0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/05 16:43:18 executing program 1: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:18 executing program 7: rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7f41}, &(0x7f0000000100), 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0xc20, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00'}) 2018/06/05 16:43:18 executing program 3: semget(0x2, 0x3, 0x362) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'eql\x00', r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101800, 0x90) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) r3 = userfaultfd(0x80000) r4 = open(&(0x7f0000000100)='./file0\x00', 0x403, 0x160) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000140)=0x1ff, 0x8) readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/82, 0x52) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000240)="377587d04763960b930ef644c7c605d86a67a449a01d7e61d5816bc4b633fbca43de462505032ecfb3eab417d5790888a54e30", 0x33) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280)={0x100000000, 0x3, 0x8001000000000, 0x48}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/227, &(0x7f00000003c0)=0xe3) pwritev(r3, &(0x7f00000005c0)=[{&(0x7f0000000400)="a7cceb09bc3b7fcf1af279bd2966b0d41cd456dd9be2520d4ba901ea256e7125e1ba18f5fe77a393be030dd235b46354f1272e06acc5946e297d19de4e856a5c71f4b59d2844427575f77e90238d8fc798e604f872e975c5c0976f8b23f072ddc85f1fe6b048131462dce5e3a800bc6e78dfb695199ad2c613a454dadc9e3b5e0d", 0x81}, {&(0x7f00000004c0)="d56ee81dc70bae57ca7076924e15fa11319c85f6088f0563f5879cca52a552db163612fa714ed78abae0ddb9ada622186a0e2f07b31bd7660c713eecac7938249202597fb5481f68ebf7ce418792a1157ac69e10da8c195b0deefc3bac3d5a82ef3a6373639297231f80f35036f551ad3e17c822cf2403ea027f962a290df1d3802e120b462008def3b3584ab4695d53e5dbb15ac638513a4f96724a4c5d8fd50588a0f4bc0a23010228e7", 0xab}, {&(0x7f0000000580)="22d6c75d58f3f14cd911a7ccd88a3ef963901886ff52c83b4f61c46f9a142c81ed812caea7dedc7c49d049e574011757d006f4", 0x33}], 0x3, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x24, r5, 0x400, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008840}, 0x10) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000740)=""/238) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000840)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000880)={{0x2, 0x20}, {0x3, 0x7c6a5875}, 0x3, 0x1, 0x8}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000a40)={'broute\x00', 0x0, 0x3, 0xb3, [], 0x6, &(0x7f0000000900)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000980)=""/179}, &(0x7f0000000ac0)=0x78) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000b00)={0x0, 0x0, 0x8, 0x6, 0x0, 0x7}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000b40)={{0x2000000000000000, 0x7ff}, 0x1}, 0x10) accept$unix(r4, &(0x7f0000000b80), &(0x7f0000000c00)=0x6e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000c40)={0x9, 0x5, 0x6, 0x20, 0x6}, 0x14) syz_open_pts(r2, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000c80)=0x8000, 0x8) write$binfmt_misc(r2, &(0x7f0000000cc0)={'syz0', "7cc232dcad0ec4df208fa43df6f24dc3ec376afb14aea4d5f1b34e507b2b4c807f3abf574aefc2dc7496b5e83e75d7a3cda4f02c227373fd75915b11aa7940c2b93a12bdd6ef451f3199c9ce7d7460764b253f829d8091485fb86de58264d448483cc4a5065c57a5a40bd0bc659cd5beca0caa7138d00cb8e332df256e8d5226b23869bb9eb4983bc770bec51971761ba0ca5eb900976f62194647e4507ac4b3e520c3e737630900f2ad99585eb0c18a6b850a977ea6989f9775a7e4ecbbfd3d5c0122ff31a0be679944eee649a91324e5967133c3002c6b30cf6fc9efb24ba063e256744e52a9d7a2ff9f"}, 0xef) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000e40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x588, 0x210, 0x2f8, 0x0, 0x210, 0x408, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, &(0x7f0000000dc0), {[{{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'ip6tnl0\x00', 0x6}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0x0, 'gre0\x00', 'bond_slave_1\x00', {}, {}, 0xff, 0x2, 0x12}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'ipddp0\x00', 'team0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x10}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x8}}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0xff000000, 0xff], 0x4e21, 0x3b, 0x2, 0x4e24, 0x19, 0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x2, 0x74488975, @empty, 0x4e21}}}, {{@ip={@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, 'bond0\x00', 'gre0\x00', {}, {}, 0x0, 0x2, 0x20}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0x1000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000001440)) 2018/06/05 16:43:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000480)=@getpolicy={0x50, 0x15, 0x5, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}}}, 0xfffffffffffffe4c}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x10000) r2 = inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) 2018/06/05 16:43:19 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) eventfd(0x8) 2018/06/05 16:43:19 executing program 1: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="a7197a147cf3f624b9c6745dd49b821f834f1071309a43d3360b619df6d4761c898f2dcf54d52071b63d076cf513933534b2bb935c23067308f9cb8b5e6828c8bb689c2e99e8c7079dbeaf73720636619499db7b7e1cf67cd5fcbf7c2a01"], 0x8, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x1, "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"}, 0xfffffefe, 0x1) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3c}, &(0x7f0000000040)=0x0) pselect6(0x40, &(0x7f0000000300)={0x400, 0x3ff, 0x2, 0x4, 0x6, 0x20, 0x1}, &(0x7f0000000340)={0x0, 0x382, 0x2, 0xe913, 0x3, 0xfffffffffffffffe, 0x7ff, 0x7fffffff}, &(0x7f0000000380)={0x6, 0x7f, 0x8001, 0x4, 0x100000003, 0x2000000000, 0x5, 0x7}, &(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f0000000440)={&(0x7f0000000400)={0x2}, 0x8}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000000c0)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000000100)) 2018/06/05 16:43:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') getdents64(r0, &(0x7f0000004100)=""/4096, 0x111e) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6f) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x4, 0x80, 0x1ff, 0x3, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) getdents(r0, &(0x7f0000000100)=""/8, 0x8) 2018/06/05 16:43:19 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x180) mprotect(&(0x7f000028a000/0x2000)=nil, 0x2000, 0x2000006) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x519, 0x9, 0x7ff, 0xfa4}, {0x1, 0x2, 0x80000001, 0x7}, {0x5f, 0x10000, 0xd, 0xdff}, {0x10000, 0xfffffffffffffffb, 0xfa, 0x6}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) getrandom(&(0x7f0000000080)=""/1, 0x1, 0x3) 2018/06/05 16:43:19 executing program 7: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) accept4$inet6(r2, 0x0, &(0x7f0000000200), 0x800) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000080)={0x6, 0x800100, 0x3, 'queue1\x00', 0x80}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000240)) 2018/06/05 16:43:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') fcntl$getown(r0, 0x9) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x1000000, &(0x7f00000004c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x11d1}], 0x1, 0x0) 2018/06/05 16:43:19 executing program 3: r0 = socket$inet6(0xa, 0x8000000000011, 0x490) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) 2018/06/05 16:43:19 executing program 0: unshare(0x2000400) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='pagemap\x00') r2 = dup3(r1, r1, 0x80000) lseek(r1, 0x110000000000000, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0xdd, 0x4, 0x400, 0x2a, 0x100000000}, 0x14) sched_rr_get_interval(r3, &(0x7f0000000280)) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000240)={0x80000007}, 0x0) 2018/06/05 16:43:19 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f0000000080)=""/93}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/06/05 16:43:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001840)='/dev/full\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000001980)=0xe8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xcf3c, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/06/05 16:43:19 executing program 2: r0 = socket(0x40000000002, 0x3, 0x42) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x1a) unshare(0x2000400) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200000, 0x0) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080), 0xebff, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000340)) recvfrom$unix(r0, &(0x7f00000000c0)=""/222, 0xfffffffffffffe41, 0x0, &(0x7f00000001c0)=@abs, 0x6e) 2018/06/05 16:43:20 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x3) getgid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9204, &(0x7f0000000140)) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, [0x2400000000, 0x2, 0x100, 0x6, 0x8, 0x8b8, 0x9, 0x200, 0x8c, 0xfffffffffffffffa, 0x1000, 0x6, 0x9, 0x4]}, &(0x7f00000002c0)=0x100) openat$urandom(0xffffffffffffff9c, &(0x7f0000001600)='/dev/urandom\x00', 0x20000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001540)={0x5, 0x0, [{0x0, 0x79, &(0x7f0000000300)=""/121}, {0x1f000, 0xbe, &(0x7f0000000380)=""/190}, {0x100000, 0x1000, &(0x7f0000000440)=""/4096}, {0x100000, 0x6b, &(0x7f0000001440)=""/107}, {0x4000, 0x79, &(0x7f00000014c0)=""/121}]}) 2018/06/05 16:43:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x8}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001c40), 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r1}) 2018/06/05 16:43:20 executing program 5: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x64) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/06/05 16:43:20 executing program 6: r0 = socket(0xa, 0x1, 0x5) ioctl(r0, 0x8912, &(0x7f0000000340)="c626262c8523bf0101f66f") socket(0x0, 0xfa683133827c9d6a, 0x0) 2018/06/05 16:43:20 executing program 4: socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000080)={0x0, 0x0}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x800) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x8001, 0xffffffffffff0401, 0x5}, 0xc) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/06/05 16:43:20 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x800000003) r2 = getpgid(0x0) tkill(r2, 0x2b) 2018/06/05 16:43:20 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0xdad, 0x7f, 0x8, 0x7}, {0x9, 0x6d9d, 0x8, 0x6}]}, 0x10) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f0000000000)=ANY=[]) fallocate(r1, 0x10, 0x0, 0x8000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'\x00', 0xfffffffffffffe00}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002a40)={@broadcast, @dev, 0x0}, &(0x7f0000004f40)=0xc) sendmmsg(r0, &(0x7f0000009340)=[{{&(0x7f0000000240)=@can={0x1d}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="c50624e8736120bf4d15e37f6c7fe319199b5582e5beae9644892d56a2bbecbb1f33a319fdb7c49450a781e7db688c51d53c0a664d7db4426227d90ce14df15a8e037c681ea3591df85b060805aa8bff", 0x50}], 0x1, &(0x7f0000000780)=[{0x1010, 0x102, 0x5, "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{&(0x7f00000080c0)="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0x1000}, {&(0x7f00000090c0)="b18e94de589f15042fe5103b248d27c29bf31e28655318d2a37c1165f271b0fb7854958d3e443aa7ee1eb64cfd411ff7d4ed987ca174b2afb7c4f08e69c73219f6932bc15b69272b0f10e27478cd4ed39656985421c2fc49cd09658b5cd8909497e5270b1a19179fae8e8a106ff110c5a09ee4673b0c0c9f67687ad3f7dd4a12f5f26af3e5e9215bfb61531013b820f4242a4abf59adcc10e0c817c0e5f87a39c2aab72f5fcc4334a6d3917c25d8bacb42735bde157670a17419b1660c96a8050fed6d2621efb8a349e995611d35d7", 0xcf}], 0x7, &(0x7f0000009240)=[{0xe0, 0x11b, 0x5, "b311b2ae457b4e244572620b0057543e2c9e72c14513daab59553b8e3b21640760748980dae3f1ab00eb8395797a4788ab98395eb0780c70063a04a2bc3259503c85aa0eef9d860c2967c5d36954f039ce3bd9faca74e6bfab7127c9e2baa7786ff3464f3d35d525b5a3e025f8c64121262de75fbcb2585e3439022af8adfc1a961a55928e582430b38e43e0e7f9d29c6f742d3f1e966b354c24fd69a9bb76d97b97c510cf63d6f29a84c519ca482f86f591d4be35659aedcc13901580ce4fde25233ecb40910b12f59ae8e3"}], 0xe0, 0x1}, 0x9}], 0x7, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0xaa4c, 0x1, 0x1000}, 0x4) 2018/06/05 16:43:20 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f0000000140)=""/155, 0x9b) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept4(r0, 0x0, &(0x7f0000000040), 0x0) dup3(r3, r0, 0x0) dup2(r0, r2) 2018/06/05 16:43:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$void(0x24) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x19}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) 2018/06/05 16:43:20 executing program 1: msgsnd(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000eeffb752c785a7be58d07495bed19f22de50e5e0a570ca85869b8a1fae5dc5b8905f21229f853e01237c01000000282264cabc87e37bed848c4ddc20d0de034ece66d785404419faba86c14b06078cba3e863444a75b026ce7e615119ccec93337a0becb1c10e7afe710b5795f25c9cb0ec6d07b735b4d10a0d4aed6277086e7c6663d40f143e72be77de6159b4aff90f94efa79995af16450994ca15f47d3ec81044a4a6893578fadca1fb842253faaf4b486de4ac5597973d62a7972aef9dd8e59ff58ee5d432c4deb7b30848cc283303f2105f4a7"], 0x8, 0x0) r0 = msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f0000000140)={0x0, ""/234}, 0xf2, 0x1, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000000440)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003340)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000035c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x32000000}, 0xc, &(0x7f0000003580)={&(0x7f0000003380)={0x1cc, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x1b0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/06/05 16:43:20 executing program 5: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f0000000140)=""/155, 0x9b) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:21 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x18000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000180)={0x3, '33.'}, 0x4) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'md5sum,ppp1em1\'}cpusetB*\x00'}, &(0x7f0000000080)=""/150, 0x96) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) 2018/06/05 16:43:21 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb8ff0)='./control\x00') mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) 2018/06/05 16:43:21 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r2, r3}) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000000140)) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x94) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r4, 0x8001, &(0x7f00000000c0)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/06/05 16:43:21 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x6, &(0x7f0000000ff8)="f046d093", 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x40, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x401}, @in={0x2, 0x4e22, @rand_addr=0x180000000}, @in={0x2, 0x4e21, @rand_addr=0x2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) 2018/06/05 16:43:21 executing program 5: unshare(0x400) r0 = socket(0x10, 0x80002, 0x0) io_setup(0x6, &(0x7f0000000300)=0x0) read(r0, &(0x7f0000000100)=""/223, 0xdf) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10001, 0x10000) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xdd) socket$rds(0x15, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x800) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x121}]) 2018/06/05 16:43:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/06/05 16:43:22 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/06/05 16:43:22 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file1\x00') link(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='./file0\x00') close(r0) 2018/06/05 16:43:22 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sqz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000000c0)={0xfffffffffffffff7, 0x4, 0xe3}) sendto$packet(r2, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/06/05 16:43:22 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000001c0)="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", 0xfc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/05 16:43:22 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r2, @ANYBLOB="200629bd7000fcdbdf250500000840000200080009003b0e000008000b000000000008000b000a0000000800080003000000080007000000000014000100ac1414bb0000000000000000000000000800040009000000140001000800040000030000080004004e2000000800040053000000200003001400020079616d30000000000000000000000000080001000100000008000600010000803400020008000800030000000800050007000000084bc13f00070007000000080003000000000008000600000000000800090000000000"], 0xd4}, 0x1, 0x0, 0x0, 0x200080c5}, 0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x39f, 0x7fff, 0x81, 0x7, 0x0, 0x2, 0x0, 0x1, 0x2, 0x0, 0xe263, 0x3f, 0x100, 0x4, 0x2, 0x1000, 0x3, 0x401, 0x9942, 0xbd4, 0x4, 0x7ff, 0xffff, 0x1, 0x10001, 0xd451, 0x3, 0xfffffffffffffff7, 0x20, 0x9, 0x9, 0x7, 0x1000, 0x9, 0xfffffffffffffffa, 0xc00000000, 0x0, 0x4, 0x2, @perf_config_ext={0xf7d, 0x7fffffff}, 0x5a0, 0x3a, 0x9, 0x7, 0x101, 0x6, 0x8}, r3, 0x2, r0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3ff, 0x8, 0xc48, 0x3, 0x0, 0x7, 0xa0000, 0x8, 0x200, 0x2, 0x5, 0x7, 0x5, 0x8, 0xff, 0x0, 0x5, 0x20, 0x4, 0xfffffffffffffffb, 0xfff, 0xfffffffffffffff9, 0x8, 0x2, 0x9, 0xdd, 0x1, 0x9, 0x6, 0x7f, 0x1, 0x0, 0x0, 0xea3f, 0xf55, 0x3, 0x0, 0x6a, 0x6, @perf_config_ext={0x800, 0x2}, 0x2012, 0x527b, 0x3, 0x6, 0x3, 0x5, 0x2}, r4, 0x6, r0, 0xa) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x8e001) 2018/06/05 16:43:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="804a1276f008054852c0820bf174743a5edc9c36c88122e03c3b7c829edb12d5ecac6a76ee7f7b49719cd04415ead4daee72") ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000040)=[{0x14, 0x2}, {0x6}]}) 2018/06/05 16:43:22 executing program 5: msgsnd(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000eeffb752c785a7be58d07495bed19f22de50e5e0a570ca85869b8a1fae5dc5b8905f21229f853e01237c01000000282264cabc87e37bed848c4ddc20d0de034ece66d785404419faba86c14b06078cba3e863444a75b026ce7e615119ccec93337a0becb1c10e7afe710b5795f25c9cb0ec6d07b735b4d10a0d4aed6277086e7c6663d40f143e72be77de6159b4aff90f94efa79995af16450994ca15f47d3ec81044a4a6893578fadca1fb842253faaf4b486de4ac5597973d62a7972aef9dd8e59ff58ee5d432c4deb7b30848cc283303f2105f4a7"], 0x8, 0x0) r0 = msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f0000000140)={0x0, ""/234}, 0xf2, 0x1, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000000440)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003340)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000035c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x32000000}, 0xc, &(0x7f0000003580)={&(0x7f0000003380)={0x1cc, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x1b0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/06/05 16:43:22 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:22 executing program 1: msgsnd(0x0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x3, 0x4800) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) [ 159.485504] audit: type=1326 audit(1528217002.484:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9952 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 16:43:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000bda000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000608000), &(0x7f0000ebf000)=0x5b51) 2018/06/05 16:43:22 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="200020000000000084000039a2f733870e2ab64256b4ddfa0670000800000000000000000000000000ffffac1414bbfc9fd30359c48145c8f1a3982c821c60062040514187a69b524d0a573e41b10acdc3491acaed99c80c02399f1f7d2248a1ea71d604c68e9e9b10ba231da96242ba32348df87180f140eda1cbf301915ff476fd30ab9a041f954bea044c79b84e820a55fdb871cb7ed0a2cfb046bcbe608aa1ae8e8968d6efbc11bd0859bd6f2f3be905a0ea4e95d6b246947ff77de4faa82ea86c1ace8a7bf3bfd0420a748355437999c86391c609153d678ae0e9"], 0x20}, 0x4000000) [ 159.570301] audit: type=1326 audit(1528217002.521:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9952 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 16:43:22 executing program 6: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x138) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000300)={{0x0, 0x0, 0x1, 0x3, 0xff}}) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) r2 = socket(0xa, 0x1, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="0400000054000054b3d3bc4d0453372f5b9d365a91e5a151a64fddffdf4e7590a7c639860a00", @ANYRES16=0x0, @ANYBLOB="0031000000001000000003008000ddb1cf22c980a8c7e6ba79351c88632f62c2b26468a320db"], 0x14}, 0x1}, 0x4000000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mq_notify(r3, &(0x7f00000001c0)={0x0, 0x26, 0x2, @thr={&(0x7f0000000040)="83e0df6c2513efa6b2af899f2c10bcbcb270d27295e12521a8f6e99c4e2d470f8a4bb0ead6f4f24188950fcef34728a7", &(0x7f00000000c0)="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"}}) 2018/06/05 16:43:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x800) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x1, r2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x7fff, 0x3, 0x0, 0x3ab, 0x40000000000000}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffe, 0x1}, &(0x7f0000000300)=0x90) 2018/06/05 16:43:22 executing program 2: r0 = socket(0x18, 0x0, 0x8000000000001) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f00000003c0)="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", 0x2b, 0xfffffffffffffffd, &(0x7f0000000140)=@llc={0x1a, 0x0, 0x98, 0x100000001, 0x8, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4e3) 2018/06/05 16:43:22 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x6, 0x40000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, r0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000004c0)) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000400)=0x9, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/rfcomm\x00') fsetxattr(r3, &(0x7f00000001c0)=@random={'os2.', 'net/rfcomm\x00'}, &(0x7f0000000200)='proccpusetGPL\x00', 0xe, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x8000, 0x8, 0x3, 0x3, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000380)={r4, 0x90, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e24, 0x1a, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f00000003c0)=0x10) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xfffffebc) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x1c) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240)=0x6, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs$namespace(r2, &(0x7f00000001c0)='ns/mnt\x00') 2018/06/05 16:43:23 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) chdir(&(0x7f0000000040)='./file0\x00') 2018/06/05 16:43:23 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = inotify_init() openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa0040, 0x0) r2 = epoll_create1(0x0) flock(r2, 0x1) flock(r1, 0xfffffffffffffffe) flock(r1, 0xfffffffffffffffd) fdatasync(r0) 2018/06/05 16:43:23 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x73008b63, 0x29}, &(0x7f0000000140)=0xc) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r3, &(0x7f0000000280)=""/185, 0xb9) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r4, 0x4, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000005c0)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000680)={'dummy0\x00'}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value, &(0x7f0000000700)=0x8) gettid() r6 = syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0xfff, 0x100) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000780)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000800)=""/213, 0xd5, 0x2140, &(0x7f0000000900)=@ipx={0x4, 0x2d7, 0x7, "856db83dc03f", 0x401}, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000980)=@assoc_value={r1, 0x4}, &(0x7f00000009c0)=0x8) connect$llc(r0, &(0x7f0000000a00)={0x1a, 0x17, 0x0, 0x7, 0x5, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000a40)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000a80)) keyctl$search(0xa, r3, &(0x7f0000000b40)='asymmetric\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, r3) setresuid(r5, r5, r5) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000bc0)={r1, 0xa0, 0x1000, "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"}, 0x1008) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001c00)="0c21a7355f96d5b40341bac9b2b53286ff10e0cab16da00c0673ac2b10c9bdd474e17435bf0219637fc02c229f53e800c88cbce3b71692a408616095f4f5b8f2957c04dacdd9cc6b80cb55195e94912016d318e30d998de26ffddb351c07ca919b1c881f52dd8151e1f7a51f21b039adf3b9e0cf2b6eacfe3c69e949e50ba2b1c635") set_tid_address(&(0x7f0000001cc0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000001d00)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001d80)='./file0\x00', r5, r7) 2018/06/05 16:43:23 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") waitid(0x1, r3, &(0x7f0000000140), 0x5, &(0x7f0000000180)) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) 2018/06/05 16:43:23 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = socket$inet6(0xa, 0xa, 0x6) dup2(r0, r1) 2018/06/05 16:43:23 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x100, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x1, 0xb3a]) 2018/06/05 16:43:23 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") 2018/06/05 16:43:23 executing program 3: pause() preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x31d, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc0400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x4, 0x8000, 0x9, 0x99, 0x4, 0xfffffffffffffffa, 0x1000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x7fff, 0x2}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r2, &(0x7f0000000700), 0x31f, 0x10400003) preadv(r2, &(0x7f0000000180), 0x391, 0x0) [ 160.522869] Unknown ioctl -1061399792 [ 160.537638] Unknown ioctl 35108 [ 160.566140] Unknown ioctl 8826 [ 160.583392] Unknown ioctl 1074025694 [ 160.607408] Unknown ioctl 19273 2018/06/05 16:43:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x20000000000003) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000100)) 2018/06/05 16:43:23 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x2, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x800) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f0000000000)='\'wlan0^C/', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x3e}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getrlimit(0x0, &(0x7f0000002ff2)) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) 2018/06/05 16:43:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x141000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000200)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0xffffffffffffff47) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x401, 0x80, 0x7ff, 0x4, 0x2}, 0x14) [ 160.649320] Unknown ioctl -1061399792 2018/06/05 16:43:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x7, 0x400, 0x8, 0x6, 0xfffffffffffffffe, 0xffffffffffff2d29}, 0xfffffffffffffffe}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) [ 160.679778] Unknown ioctl 35108 [ 160.704328] Unknown ioctl 8826 [ 160.752261] Unknown ioctl 1074025694 [ 160.789498] Unknown ioctl 19273 2018/06/05 16:43:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x2000000082) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) dup3(r1, r0, 0x80000) 2018/06/05 16:43:23 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xef0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr=0x5}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7e000000}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9f0e}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}], 0x94) r1 = semget$private(0x0, 0x7, 0x100) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000200)=""/133) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0xfffffffffffff254, 0x37a, 0x0, 0x4, 0x6, 0xa2f, 0x1890, 0x5, 0x101, 0xa901}, 0xb) [ 160.966269] loop_reread_partitions: partition scan of loop0 (€N$†ÏùÙ&keÑ~’'$àŸŠm,ìlRIÏBØ^"»EŒ¡é(%†-£@ÞÉîJk·NwÓÝRó<Át) failed (rc=-13) [ 161.043552] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 161.070122] loop_reread_partitions: partition scan of loop0 (€N$†ÏùÙ&keÑ~’'$àŸŠm,ìlRIÏBØ^"»EŒ¡é(%†-£@ÞÉîJk·NwÓÝRó<Át) failed (rc=-13) [ 161.117360] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/05 16:43:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000080)=""/246) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) 2018/06/05 16:43:24 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = geteuid() keyctl$get_persistent(0x16, r1, r0) request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=':\x00', 0xffffffffffffffff) request_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="4b0afbc4debe08e0f9b7a214", 0xffffffffffffffff) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x20011) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x9, 0x8, 0x7f, 0x4}, {0x75aa, 0xfffffffffffffffa, 0x9, 0x20}, {0x2, 0x1, 0x4, 0x5}, {0x4, 0x4, 0x6, 0x2}]}, 0x10) 2018/06/05 16:43:24 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) r1 = mq_open(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xbb6c}) ioctl$TIOCSTI(r1, 0x5412, 0x5) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000080)="2953808149572100796392664f79d658a23ec4aa7863e7686d4bf82c2c6ccae16768aed5328a5aec0500000000000000000cf0fe65044dbe0acc63826005386c") 2018/06/05 16:43:24 executing program 2: syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x400580) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000140)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000200)}, 0x20) setrlimit(0xa, &(0x7f0000000080)={0x0, 0x100000001}) set_tid_address(&(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f0000000300), 0x1}, 0x20) 2018/06/05 16:43:24 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'eql\x00', 0x1000}) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x2000000082) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) dup3(r1, r0, 0x80000) 2018/06/05 16:43:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000003}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0xf8, r2, 0x800, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6c0a}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc56b}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffa}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) io_setup(0x6, &(0x7f0000000000)=0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)=""/75, 0x4b) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) io_submit(r3, 0x1300, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}]) creat(&(0x7f00000001c0)='./file0\x00', 0x82) r4 = getpgid(0x0) syz_open_procfs(r4, &(0x7f0000000180)='net/ip_vs_stats_percpu\x00') 2018/06/05 16:43:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x4000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 161.611147] loop_reread_partitions: partition scan of loop0 (€N$†ÏùÙ&keÑ~’'$àŸŠm,ìlRIÏBØ^"»EŒ¡é(%†-£@ÞÉîJk·NwÓÝRó<Át) failed (rc=-13) 2018/06/05 16:43:24 executing program 6: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) socketpair(0xf, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0), 0x4000) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2f, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x16) 2018/06/05 16:43:24 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x9) setsockopt$inet_mreqn(r0, 0x0, 0x80000027, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f00000001c0)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000200)=0x4000004) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0x3, 0x1, 0x9, 0x3, 0xfffffffffffffffa}, &(0x7f0000000140)=0x20) syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00f81c00140000001c004500001c000000000011907800000000e000000001004e210008864a66984189e3c272b6246b0dea4bcdba59c409ca028bb84c20eecc42ca064517ed0295427ffd87969a46d9891f27117901a7cfb2a3b01d0107da475e"], 0x0) 2018/06/05 16:43:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = msgget$private(0x0, 0x10) pipe(&(0x7f00000010c0)={0xffffffffffffffff}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000001100)) msgctl$IPC_RMID(r2, 0x0) recvfrom(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x2140, 0x0, 0x0) r4 = semget(0x2, 0x0, 0x450) semctl$IPC_RMID(r4, 0x0, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe9, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000001080)={0x4, 0x2, 0x80000001, 0x3, '\x00', 0x2}) 2018/06/05 16:43:24 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x3, 0x1, 0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$alg(0x26, 0x5, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)=""/34, 0x22) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000180)={'tunl0\x00', @ifru_hwaddr}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x9, 0x100000001, 0x1f, 0xfffffffffffffbff, 0x9}, 0x14) 2018/06/05 16:43:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() r2 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4000000008004, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, "000000000000000000009ed7a77f00"}}, 0x1e) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) dup3(r1, r2, 0x0) r3 = socket(0xb, 0x5, 0x1ff) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x40, 0x5, 0x2000}, 0x4) [ 161.791445] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/05 16:43:24 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x2004, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r3, 0x7f, 0x96, "76dac9639597996b8338504e0252ac7f37b76592257ba06d40f911ce485754011c0b506450bb804c98c801a6d41838cdf819bc87b1e59cd349f5bf7d1ee12cda46d0449b4e5e38527498ab77fc5681e63a0f877f9e9c11833585f58062c77cebadaab3a5dccb43f82379eb565d41c2daf0757de64db9d78dac52f798521b3f6afd474dacdab5a60e41968d8184134b0254d0c7f806ce"}, 0x9e) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) close(r1) 2018/06/05 16:43:24 executing program 6: unshare(0x2000400) r0 = socket(0x22, 0x80000, 0x20) getsockopt(r0, 0x200000000010f, 0x81, &(0x7f0000000040)=""/4, &(0x7f0000000100)) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x7, 0x4) 2018/06/05 16:43:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x2000000082) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) dup3(r1, r0, 0x80000) 2018/06/05 16:43:25 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c85000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000002c0)=0x0) r5 = geteuid() r6 = getgid() sendmmsg$unix(r3, &(0x7f0000000380)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="cf66768151afed0d0abca858a21f9002af34", 0x12}, {&(0x7f00000000c0)="7b4469eeea13d85c2c3b1aa4ead3b2107be998dfb9db465ff29d2bf7579e60e58f37976caf2c84fae90d84f48495bdb62958d49e7d7933", 0x37}, {&(0x7f0000000180)="b2328785af5d9442fa4566c873f61f4e877328049c51d6808ee7eee4139f9ac0daf0934aca300fe0fccf3c34e2214682942f05784adc8c01ac02e6ad1835c3f9a0fd00f342e37f655c6ab2a67025c7cdf3b6681b6d5e65c28e904f4180a1ea7447b6c31b3ffe0910e79f19803cdf278e3698be89d4f002ed7d9bdec28053a3d08b2f9a667a99", 0x86}, {&(0x7f0000000240)="dfb8b0ac49f81eb9653a25a715171c390c29fe44639f8895756e0eeb6d9124056b0b6833a17d92040e003fdee8adb5b77cc2d5", 0x33}], 0x4, &(0x7f0000000300)=[@rights={0x28, 0x1, 0x1, [r3, r2, r3, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x48, 0x40080}], 0x1, 0x40011) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) [ 162.185545] loop_reread_partitions: partition scan of loop0 (€N$†ÏùÙ&keÑ~’'$àŸŠm,ìlRIÏBØ^"»EŒ¡é(%†-£@ÞÉîJk·NwÓÝRó<Át) failed (rc=-13) [ 162.240443] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/05 16:43:25 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:25 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000100)=@ethtool_rxnfc={0x2d, 0x0, 0x0, {0x0, @tcp_ip4_spec, {"d6e9", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, 0x1}, {"b573", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x1000) 2018/06/05 16:43:25 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() r2 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4000000008004, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, "000000000000000000009ed7a77f00"}}, 0x1e) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) dup3(r1, r2, 0x0) r3 = socket(0xb, 0x5, 0x1ff) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x40, 0x5, 0x2000}, 0x4) 2018/06/05 16:43:25 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x92400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) write(r1, &(0x7f00000003c0)="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", 0x1000) inotify_init() getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r2 = dup2(r1, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000013c0)=@deltaction={0x2b4, 0x31, 0x420, 0x70bd29, 0x25dfdbff, {0x0, 0xffff, 0xb87}, [@TCA_ACT_TAB={0x48, 0x1, [{0x14, 0x6, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x7fff}}]}, @TCA_ACT_TAB={0x78, 0x1, [{0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x88b}}, {0x10, 0xb, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x3, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x85}}, {0x14, 0x6, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}, @TCA_ACT_TAB={0x2c, 0x1, [{0x14, 0x13, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x14, 0x19, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}, @TCA_ACT_TAB={0x80, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x14, 0xe, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0xffff}}, {0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x100000001}}, {0x14, 0x1, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x18, 0xc, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}, @TCA_ACT_TAB={0xb0, 0x1, [{0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x63}}, {0x14, 0x11, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0x11, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x18, 0x3, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x18, 0x14, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}, {0x10, 0x1d, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x14, 0x10, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x9e}}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000040) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"e485bfc35f99d0"}, 0xff}, 0x10) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0x1) 2018/06/05 16:43:25 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@generic={0x5, "c76fb55539a9a749f055cace9f8ba6776dc3db40cdd5859c542f607f497d1fd8ccafa4a9b17d4b6d3776659408064c37986f85c3d4d89c2dc21f6a9d90fab03ccf902ab03496a672d2f1a27e12a2057299a1fc0955f9a11a0278dd65b22d0c6ff981d4c349bdc3194e0e9507153ee870906c0065823527c280ef9ee27433"}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000500)=[{0x38, 0x1ff, 0xfbaa, "320fb38a7344e35bcda97f4ebe2c35a287018527e1ed90b3e4962461ca4c7a50448af99ab0"}, {0x78, 0xbe, 0x748, "20c18092ac589b8dce4c7796ff3c7c109431b7d31ef5bcf58215db5d51293f4d670f06704b1a978d2a07b39fbbab038491c12126b7d043e7b499099569efd7e9b54609d2a39ea643b6908cd2c60f67b4d5253dbd444c7f7cdc7347be6ef28b0cb44aaf"}, {0x108, 0x111, 0xfffffffffffffffe, "f9b1a4bee9acc941198708ccc7993eacae85e6e880945d0cc033001d5b2047480cec05d2afec9dea40904ad69fd497a2f585627b8e575381c4c79fe997e8871794d78c0eab5637577c584c0f111e0b5e21a4efbb042f3042f77599c1e3124c1c2cb4f502fcdb7d4a568e56f7c9d4ed2e5db8232cc25e8b6bd265da13af6a4b31160125d56b800c655452a7f4619e285a9fda6a3781d0063b59b12a79c75fb6c3820e319dcbd8d14b8198d0a14ce97ed3f6e6bb15bd4b1386bb39f43f8e5f96737e709fcd4c58800dcac6d975d1878fb330f9923f667f0d2fd4f482091ae6bab570ac3c408f6b4a7c9cf588ac99520ca5c195d67c"}, {0x1010, 0x3a, 0x10000, "3b357eb9504e454774815ca084cbd7f1a60037475f3476624bf8971e6f76c3c821af2648d5c248041362fadda7664c751216ac78ab4a1db0782a0e65d072f303f7213e0281535b06f82b7645eb56cf5fedab9dded94643c6bd1b5131e93cd43d75fbb29f9ff8d3bf5bf22c0c3f33b604ef9a3f56fa75967c7a53ab87f811cc4dca940fe52f9cbbdf602e1b229d2dfe79e1382b400e45fbed0dcbd688cfb7e28dc73d140e4b65515ff047fc2575e82b6077f75069d7ce53ef8ff4aa31f7c77ff9315d692a9f708bf593d57a6529e216601b9b605e2f8130efa46f941254c61612884ee0d262bb1d617b947a045d64dfe61ed6312ccfede707d84ae96d1facd5ce1d3af34caa9b70fba6568fdd0efd2c2a91a344842a9c68dcd59f890f404077db7638c1586d1604ba4aff92a1b3d8669bb2d6f62f1b7860ef47c9f286af6e76b429e83ce935ef979c2c549e55233e657f0fac6ceeed72c77ef4b958073b7ca6c4599e505bc7850f85df44231df8827a81ebfae29a203456df7f8ef349685f7bfe11db9f1206e71281bd0a9d8127cda96f424ff68b7487ef3da427ce05ba86b5150db8c53aeb657d536a6518e699edc240af6b2cd0137a95945666e1bd088834488d2cec5366b24c9d451e4ba1fbccb4ad57ea8196edfdfcf6c7f8af8e15942d47761dc135c9b08d9644f7178874f3ee71b163b9185333c258bb2cbef4ccbd1aa3692c08cff8a7be3389701a8ab9082aa8c403f6080af6aef7b6df4acf6b6d939fa9014311d1831c76a79b79ffe1c7d02b0b70ca01bfec24338f3f819bbb99921b0b5e1336be86c2dc8c3d529f1f017a1b75bfbfb86474a06b162e044a580e83a1b48e65bc3c32ba3bff515addd3126e4dc490e5af903ee85a7e77629294bc4b9b301243b75d68386941796b9aafb4d58e15be544b5d23978aaccc706ef41ad1a191815278dfcf8de7681b6cba5b89e6a2c0ab969e802f2b3a6ebb9701226e2b383c610bccc8e639f187837220f1be8c23e2cd83e7c8fc2fc6f1f0a643b3c8197f4167cfb032a9dd5c25e31b4dbb130d0e80a25dcf7ac49e9a621b7fe6405680b5afc672047da592b2a0b75234ddf81d919ab995df9e4b964e2733a2115238025c062e2e957995eb41cc304574b181cdae3a096072920273c1e53baecdc5f8da5979eb422dbddc4e9fc70a44df009b80b0f23d8be223a68e9b2775aa724bf4d09856680b6953d56f46c2a60b134785391445f8138f59a50f90db89609a1d4aede58586e953c694f833591018156afa57fd7226415e30bd58803334001b082668fe7651a88a3af5c0c4df4a2194ac5a99e14dfd6f40eba64d81a1c123a736024d3f4010075e2490b40a7e91d98f849def16331efc2b011ec6b97f7accda806cbd9eff82e089cedb7eedd18f72cd115d375ccf38f2433722e68283f3e9d5d470281bc745dd4934f81708007a0119d402962f21dc96857e1339e91881745abc1140abbd870dfb92eae9db6c72d59ddd06e6594787c41b92758cb33a7cbe5b09dfc844ccfb3e29231f99b7b9fdc422c0b46a8cbc320395607f3509cb85fe109c1a3feadcfa0c838ae1d9170b4100637b769d949c4c70166002cc25250c767680db24e2168809e413761bb62b54884262ed75f9555088a940eac78772dbacd4affd15635c855c00e5f39ae4bd86d41f1d8342debd35090cfeda60d6f3e4947aa22ffb4d6fb3baac73a6e24dd2fb9ef6baa54f11d026c0979c0dea3282e1246d4ccf391f2976d6599439880833eb147c8f55fbd25c54cd3dad66662ab942fd67e7e2fec8dd21b1d113c5094e9df0ad445eba13e9c75ee45e785f3386c3977c2488ff3ad2912da95e6bb804c16c8ba2651949352378406ed6f8c1b1dacc12b68966f78528c01638f7c470d1b19755c97a6f16ee49e72acbb9edc1bafbd239e30478416919522e36813bf331d6c01dbadb09baacd9a372d9aacf2130004bad53529c7dd3a3c3cbe2eaab4b4398566b8128f74d8a5fec76fb9ce7863701f2d9214e3b3c46eee5977e45858e898f91b6bbac6f30ae08a0e86880a6738ec15967f81f14ed1c9846c99f5de26d20237dfef7dcffdb444146824313518236bdd73395bb40a88ad498ba7a862c954044439af68e67a4cdab466ad40617ecb9bb3c33061da2f854712304de07336d2b4675dbd6aac180c34cc64d629c786147aa0fc098e447acfa54facebc09ee2d6ab1179c2700c177166df08d58aa7d3271843b396623d2d6e835a558ca3db176af836a3fdfc7e69d535560b25a7019abf255a5802a9deb9732b58fc573ffb205c9ba75d352b7070e718bf6e8b4b59575dc4a58357876ed4a656a61b16d6c95b9fd9c73204b315882d61a2a87e7746037ff7d1415c68a07c092565a2b9f1ebc803df1feb6fce202a5c80321e92ddec5ba98551590c758c6af1a8b02ac6cf261808a9a0359cb7396b181b8e5b7dfff5fae934630f47577b723be5bc94f67568a6d3862125f76f7a9b5a1df252063ba71f41db220ef6ea58c7d072a31a26bb9fab1d07642115323a1e5d612a72c11dce294441e2a095579dabdce33ff80f9d5425aaf19a5adb6528a96bdca7aba665916d860ed923c0973d0fa973fe4c7e6ede3053aa46f50b5f579cea8448a739677a418a169c567a6c7aae466307611846e3523f98f4652c58958fe81f9147323ec5fe58c8c51f2f7dbb741e102b89f471f6d9a3649d5fa9b92c0236ddeabcf87652d4694c9af29aab228deaa9630627fabe532e996d2de9035a1f50a798025e58ddf767b0f2ae2bb74246cbf1a32586a68d2f7915973cf6bd0137389bdfddc563c139280d54856ac67f169554483c7a28b4ba246eab2b11c6dc54182abd1c4ec4edcc26f2a3c34aeb133efa48677a366e949fb83ae69db9cded53b85a7139922112d89732ade3a306810bd7d1ddc468af34a03b7c11d22e554541efe14b642944b587918864d3b69f7fb146b5685f54192ef561da38789ca70189ea6ddaab9cefed99dc177d8756d58eecd3fcc48687bc9e4d05e16449b1167486e302c7ed9aefccf7cce0950df370c3552537bc8d17c111aca97a32979f2b952cdafd28f1149c452df1e72823c1e6e68a8591336750d39dcddc9fe098ef0904f7b330b498bd29857d7888e17fd7c7bcdd3ab993ef4259793a930f1e37d9ac28395f7b503e60e00deae41e98fec46591a78ddea6f6a49ebf5102ff4f6938705eac7837fcc6a3c02c34a1f5b00793c232e5798ddd671e3a8ce19b36ee13816b057fbf2c670a4822ba4e150993f3134638ef0c68854808c8492b7237684a9aec61a927562d5bc46e9a1de4ae7b692999d781379c7641d981eb990db2ae6c43212ad9df49076e8afb2860c093d93f62f57ee1fc9d8801573c8afaa1403882c990e3dc4e0e7f95a455d5d28ee89209914eb2416a130ad78aff1577f9673b70732c1a3f31cce352e2a93ea7ab72adf32edc2b4ea0c939976fe2dca8d848ec23831973c11ede386cdedb2517d468f65af569b75b6acaa1dcdf907bb5067cee0dc86d47a4fccbf0c62e0857d1f3682e3db5851046497b0544a067b9a14f817e32a7e077c885789baf6d0763289dade1da045b0e3945eb4e24c162134ace1f23a90aedd1938d11803bcffc21e4a29dd509dad3a1c1616251fda0d5422353bc468ab0147d617aec365aabca016128d6bcc30119f306fd7f9297747918be8c8fc98d2ff5fdefabf4b8c506c74e029bb175e9476660152246b34ddd1f8ae0aba73192fd5059273c6dc71a327a05122d4f33db994a9ccbbe2bd2e834d8f6115ea0cab05ed690a232b587241c4076a6f05e4af20fe2dd60e49a1c377c11aea071d3fb3aaa305615ac7b74d6774d8cb8b045c0330911f657cde354b0196d182af938a2b77179e09a5e32a84cbc9c9848a5ab7ad18e8bb26cdca95918973fb5014c35ffbd695ab1eb43727c29e0f585bb8867b530298e7afd59b8dffc72fac53fc88e36d0e31952b17a0a740b4e46df8bc3af8efb60b7cb0c5d1100d2853936c4e3b0d5aea6030d014cc190b2ddaeb03641ecab0af041cc0b4011d2eae96b2b1450784ff5435fb67b3eea36465790adcab44c875d5f62eb776d795bd6ff83b8e94979c4f7544cd62f4199410b60875daffa3faa44e9263f559fc1b5cfe27b9587599589cec80ae3c421eb779746cee6eabfca09f45a2667d83ea8f760b607d97459aeca8e133accacb9fc08a722a4826f445b136e20292242a3248ccc0302482df8e8d899d3fcfe44663d78f915ff4fa7139b32340633bb4abd690a233bc20491afe11bfdfda8bae439b00c4bc1c5e75073ea392e89949952b48d09dc0cbd9e5df4648b38599d5f99cb8215bec7981299a8bed92c3a9a64cd8c2bd743abca0be608b1bd5768a85cb7d85de72edaed1b3a2d01fe8b33c649567c4216411a875fffc7c02f42fb681a4183dbc13ff25c93b8c24242545041990c567d1ef7b87aeb6be9e7e5924b21066888fdb52bd321785b871e739fdb061e4781a386f1d0b2baa15c30ca5a696687aa31c61c5199f3ecce6e06589ae8bb01d133b472fc006f8d737a795739fa481603ccf77e0e28041a6525cf8801e4835feee37d49d5c6bd852e1675ee00be89505eb06a4ebf460824756d2cc471d470b8ac703915add21c009e57de4b911a96d5fe00349d2663a26904efead32bd0db19af8e55e7785d607669347f24e36eefaa35de2953812999664ea3c4a7944a5ff51d7d20422f1befc31bd24b665a961b34b300246883e03402a19173833bd32b05396131668e6e9fee57601ccf57d5e5a18cd8e86bf736a042d8677cf048d16665640a53c8343ab79c5c46f913356db3030306ca785d4e97f6bf1b68e3464a063d537999c03a6509e65c0c5ccd2992d8075b09225654a090f8fc9df74bba9c3571d7cc04b105ccb5084d36bdfbabea9f2630cb7a0ada9cbe2a41b001d6a69cd5bf838d28de6d91d0fd53defac6ec5ebaa2a1882478ba5d245d7f6db0cac726fddee010663a313aeb9f7e0af6fb8c7cb834da87f7c06c7cb8f6b05861c295c7727f1496f795532e4d16c2a3aa68f666ad77c3ab86fd1a1cdfcfbab447dd550c81324d6a5af5568361b76f378c5e8b8138945b5ae629581e6b96d6a7148f6c8e5165e22c1a579455f4c5b282bd7180d49e0f4ee96d7d285455e06241a94b58ec7f386609d2c478b4c50e374cf2a559e630f030f610029fdc4d51351b20255dcfc2808f3ede1e14275a8e0f60c8b04bfea6ce15a160b8ab277034136dfae7f0efec3e73ad2f6370ebf090b0bcbd4a3722a686f5a38d44a352606dca9f89025bed73ab7cbdda71b345782a1429959411d7a33e48713244a19f0a2c7462528a91e26d0234450f26596d07c5b9a0280b243dbe9810b63cc7c42527b9fd745381d4478e99789f0ae3d0cbfa3c6139bf9bbcdded864c0c14f5cd5748a24c923bbc5d79b69c6b30e55cc3c7920dd620a2489bde5cdfe2a7b90a4b5ea7e7249bfbfe22fc39e514846093fb642ef9eea4e2b5aa03544f6626b930bb36bef9b59d65e9525bee4d9d94d0e5ca88cabf14d1668caa3886b5169f5d63fe022b03a20bf486ffa9db4e6d51484f2e7f9f593380817acb69048580b39761fe583a0c1f82f3f4936703d02f4717ef273b05c7a4203d52cdd69179176c09169a112ed8f82dbcf62bad881a81497bc17f6aeebcb4c3a2be600ef086a2473637c05b4c27357d0cebde2804f6b7e2417ca9bb855638c12f7c2d79e9c80b569b63c6ea660463a0fbe29769af866415674"}, {0x108, 0x104, 0x9, "c737dcf54e2a9e5709ef64bec63005638829d611364ea8287ae549c813759180b181c58149fb99fb9e815016b86fb797f89ad3cf058e1ea4526fe25e22b97887aeb31147d0c54dd10b46adf525077787d2c8278e66dcc0c6ef85d819d60065c4fffd3b1f91491eaf2aa4875736cbebb992b6ac41f6194b3f76fc99a4b2e5a7018384e2699538aa06d8a167600480fedf92cdef6a19b0b2bb7e32dec9eccf474d9317642c99cc430337d2b78095d6b863f3d1ef782fa3081db6f1f6615fad316dc5c9db910a15c1badccbc23d7d4e8f08e328f7fb580655a6f1ad95b97fe3d58da84f62aa818aaec9429ef98c433b9205c09b86d652aca1"}, {0x68, 0x116, 0xfffffffffffffffd, "de09529e15a1a94f4e6f80479bddbecf01efa7d3f546d3af8b90a657207222ddbc0e5e255b98c1191dac8fed3c1fafa781a509d23b6130cb1bdceb193822fa72e21bde33d20a60f6cd0ebaa45ad6bcff974a9a37"}, {0x30, 0x116, 0x5, "c34565ab2ce750b639963a7aaaa13c92c63c5f68c3ef2de6155a294b82ea"}], 0x1368}, 0xfffffffffffffffc) 2018/06/05 16:43:25 executing program 6: r0 = inotify_init() r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x80) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000380)) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="0047fd2f07d82c99240970") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4f5ff1fde7982226}, 0x98) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000100)={0x9, 0x9, 0x0, [{0x80, 0x8, 0x9b, 0x1, 0x8, 0x4, 0x1}, {0x4, 0x0, 0xfff, 0x4dc, 0x5, 0x1, 0x5}, {0x2, 0x4, 0x4846, 0x6, 0x2, 0x8, 0x3}, {0x2, 0x3, 0x7, 0x1, 0x7, 0x8, 0x100}, {0xf543, 0x66a, 0x8, 0xc, 0x6, 0x401, 0x9}, {0xffffffff, 0x0, 0x0, 0x2, 0x8, 0x1, 0xfea}, {0x7, 0x3, 0x20, 0xc8e0, 0x7, 0x544e, 0x7f}, {0x4, 0xfff, 0xfffffffffffffffa, 0x80000000, 0x8, 0x80000001, 0x200}, {0x9, 0x4, 0x2, 0x100, 0x1ff, 0x0, 0x4}]}) 2018/06/05 16:43:25 executing program 3: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000040), 0x1fffffffffffff18, 0x0) 2018/06/05 16:43:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0xad, 0xfffffffffffffffe}, 0xffffffffffffff7e) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/06/05 16:43:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x200000000008912, &(0x7f00000001c0)="0047fc2f01d82c19240970") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x38353287}, &(0x7f0000000140)=0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aa3f59e84f0eb51c018000000000000000000000000000583b19bbba7282ddadd86c131b3700", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5011000090780000"], &(0x7f0000000300)) 2018/06/05 16:43:26 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) set_mempolicy(0xffc7cfb5c40a84b0, &(0x7f0000000080)=0x2, 0x800000) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x43}, @ipv6={0x0, 0x6, "af04ca", 0x44, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfd8a) 2018/06/05 16:43:26 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0xfffffffffffffe0c, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:26 executing program 4: unshare(0x10000000) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="4c5a65d21305d66d2e2273595995cf50a420780a3ea5a89c2061342195655b051f20215b554924ad5c0a8b404d1c84b96c6a3ffc97aaf94b411bf465a1d6690d85ceddf8b27dbf17c0d566446d125da257f166a78b13cac1f395b6afc64691ee1c4703c438faf58d1a914af182d64fa1bbe40139679abc4563ecb768c0f0666c277e36fa4e1de3344176541842f3ebf8c8ac1752a13ecdcda2620394b26920c5ce010ba3c5b8630820b697b4753afcdacde06c193b7eaa", 0xb7, 0xfffffffffffffff9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000b80)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000bc0)=0x0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x4) keyctl$set_timeout(0xf, r0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x301800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000780)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getuid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) fstat(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000ac0)={0xffffffffffffffff}) r13 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r14 = socket$inet(0x2, 0x0, 0x9ba) r15 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/uinput\x00', 0x400400, 0x0) read(r14, &(0x7f0000000c80)=""/217, 0xd9) r16 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/sequencer2\x00', 0x10800, 0x0) sendmsg$unix(r3, &(0x7f0000000c40)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000240)="14bfd6058ed3e8c30fdc8e4b1f7d8564d36f3556e76a20f530ae38b0e855a7e752064f42e40d19d632a73afc15d8315240ff6025b56c0c5fa1c3dcfbdf15e13e068d4f383c0d0eaddd67b8abcbbda2f32a3f40fc42e09b010b3b2e46fbbf6ce45760f3790937fb268391afbb9cc35f1ce1151b690f06d407436f79e25e0be3bae66716abd02169c34783e1f6555affd506516dd9dbdc557b14c87d488f65686e3c499640d6", 0xa5}, {&(0x7f0000000300)="90ba18265b11", 0x6}, {&(0x7f0000000340)="27f6f70df1bcf81b1b067d9ab283a17c568b", 0x12}, {&(0x7f0000000380)="8113a09c52f6f9864f46ac", 0xb}, {&(0x7f00000003c0)="29822e3a9c7bb008c4b1bc8d75edef8a42d56617a91d4aaf0b938eed4e7c5d2fda450e5701862a7e822e2d26f1928f8a0425f82ba0c60d588ce8f98032f9450151e9b87f10ad42", 0x47}, {&(0x7f0000000440)="c285cc151900a54ca6f049798f0c95b0c92f42510be428257fdd9adfaff8525a4e71627bfe5f92df96e1c6ae15339ac2efb5d68c6a5eb37a430f20e760fd6d18e0e54cbf5a8c4b9ae28b9a6214f3a0d7796a51ba551901b3a80513f11476a1ce20b111efbd58c477e7353b8b6a5c1d2bf0cc846e9e58003e9fd481ebcdb913bd92c5fcebbafcd63f13d63cb6d48fd33a2c8853aed4d27acbdfa087a67d38195a7c0cbb12c1a259b8e51354f58030161194972cfd752452a52d3cf0834c07360e3c5c7307af6d2ead95aaac7097c9cdecf8f233e28e30e3763a9e122ffcbf897dd936f0f1e32fc74fa0130f63a54be3e28b4ee4bda608c9", 0xf7}, {&(0x7f0000000540)="f2d997b9018b025163c82115e85442cb606f15d04a3ca2ce6c6091ed3c39078a2d4f58a2a6cdc94c6dabecc531cd6de5f27dd61f120f0dfbcb42ab3a38287b1287147b41cd3969d74874926610727351489df4d0240d49a62c05ca45be5fbbcf387305820a244f102952a6613c6b0703eaea210beaa848091cc7e9210f98c4d70ceaa897cafde108ecab994fdd5f8d8ed7108ef97a967b753d90ba8dae26157f10181c51d59a0e697384121ab92adbbf58aabfa2a4bbaa0937a87e71dd836fd34f235bc98873858b76f537e0300ababbd90d12ec104fbaef32b1cd068473", 0xde}, {&(0x7f0000000640)="6f8589c612de96694182994bfc6c2c0d7a74bf358d7aa1a33447cc", 0x1b}, {&(0x7f0000000680)="25be5c92d0087fc05160", 0xa}], 0x9, &(0x7f0000000e80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0100000000d736546aa40fda8c0000000100000002000000", @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="00000000200000000000000001000000020000008e3cc5dacb00cde27fec1d6cc9ddc48755582659199a4d0b1ebcf0576bc6dd4bcdf74fe7f6ae5e4708", @ANYRES32=r2, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x8080}, 0x4004005) 2018/06/05 16:43:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x3000000, 0x7, r1) times(&(0x7f0000000440)) r2 = dup(0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/06/05 16:43:26 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/90, 0x5a}], 0x1) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = getpgid(r1) tkill(r2, 0x15) 2018/06/05 16:43:26 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'ip6gretap0\x00', 0xfffffffffffffffa}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r4, 0x1, 0x70bd27, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4094}, 0x4044) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000200)={0x2, 0x7}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) getsockname$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{}, {}, {0x0}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000440)={r6, 0x1}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000480)={0x7ff, 0x101, 0x3f, 0x80, 0xa16, 0x1, 0x1, 0x7, 0x5, 0x8}, 0xb) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000004c0)=""/154, &(0x7f0000000580)=0x9a) set_robust_list(&(0x7f00000006c0)={&(0x7f0000000600)={&(0x7f00000005c0)}, 0x8000, &(0x7f0000000680)={&(0x7f0000000640)}}, 0x18) openat$md(0xffffffffffffff9c, &(0x7f0000000700)='/dev/md0\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000740)={0x80000001, 0x8}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000780)={r5}) mq_timedsend(r3, &(0x7f00000007c0)="6b1205f3871e998828761b3566ad984e81d80b7bc576379f2e408e394c0ab33f48729eec571a269c7c", 0x29, 0x0, &(0x7f0000000800)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000840)=[@in6={0xa, 0x4e21, 0x8001, @empty, 0xa857}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000008c0)={r0, r3}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000900)={0xfffffffffffff800, 0x0, 0xfff, 0x5, 0x1, 0x1f, 0x3, 0x6, 0x7fffffff, 0x0, 0xcdd}, 0xb) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000940), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000980)={0x0, 0xffffffffffff0000}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000a00)=r7, 0x4) write$cgroup_pid(r2, &(0x7f0000000a40)={[0x33, 0x30]}, 0x2) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000c00)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x88, r8, 0x202, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xab}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}]}, 0x88}, 0x1, 0x0, 0x0, 0x8050}, 0x24008800) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000c40)={r7}, 0x8) ioctl(r2, 0x516, &(0x7f0000000c80)="ffaa0d9d018974b559088f5cca273d52f3f382f910faa2a70eeb71053ee6ff9cf7634c7cf15ed8bf107a819c685910e0ec30e8e50baee3af1f5c7206589a38a944914b2a6b5498e618cce46920cbd838e6c4d168ed9742a696aa2e7f3ba43ae92373380985829b5ae9f2ecd816bb205b2be36a568677ac3d87267584fbcc3e7396881d60272df5f6b3d0eb6a1ee4c06276bc3fe2a2f65947ec0311c9292f8705c9405aeacc0f4478b39cf877856a8f4c908576a41033a7afd803125954be60e77ab924c719c8d3a9") 2018/06/05 16:43:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000171a4529ef3db8c98c5d5d50b490000000000"], 0x14}, 0x1}, 0x0) 2018/06/05 16:43:26 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x100000001, 0x701100) r1 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001440)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000001540)=0xe8) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgid(0x0) r8 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001740)={0x0, 0x0}) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001880)=0xc) sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000200)="da071ed25e5bec9c324eb6aff999636dc727b6a9daf8f56f37220eed6f761e081a2de42657626dff3ed703fc41508b77f438bec3e1b1e166fea632dd960590d883b0d7072d39f62c50ebd051c13bba5a544088e1615a45b3df818e71f99639ddef6b9fcf9b2e2cd8db54a547d1dd162c7167afc9c7daef31f1d02fbd3582ae8905a7ea17f62adc1f6fff6d89c9df6fad72e5edbadd3f855c286d75a12ea3888b7c5bdb074867dafc5b890d6c68a4c93189ad8b066862340502ba2aff51b017c5848a2ea3fa9984100d3a4ef1bd606b585e7b0fa4b5bb9c854b9d077462c1dc1d58a812a33de3936976e734ca0d", 0xed}, {&(0x7f0000000300)="e9142d8152163ca4bdf659486e790491d7c584e605418a169484bacfd8d6be633e7edcc7da22ff9c4ffea5279cfd94f4da9ba55e", 0x34}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="22a0e4d52ca5bd88c505539a488f98fceab0d26753d7f1b7b6004feccfee", 0x1e}, {&(0x7f0000001380)="2c140d27a71f13830dc5b71bc122b1de95cc02885cfaee432f5dbc0a4c81e59f4a86e2f2f820ea7fd2f4e0b318", 0x2d}], 0x5, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x40}, 0x20000080) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:26 executing program 4: unshare(0x2000400) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3f, 0x210000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) statx(r1, &(0x7f0000000100)="e91f7189591e9233614b2f66696c653000", 0x1900, 0x102, &(0x7f0000000140)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x2, 0x81, 0xffffffffffffffe0, 0x3, 0x4, 0x1ff}) 2018/06/05 16:43:26 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x46, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x30000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x10001}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x19) 2018/06/05 16:43:27 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x600800) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0xfea7) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/06/05 16:43:27 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r3, 0xfffffffffffff1a0, 0x6}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xf202, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}}, 0x0, 0x3, 0x5, 0x401, 0x80}, &(0x7f00000001c0)=0x98) ppoll(&(0x7f00000003c0)=[{r1, 0x2002}, {r0, 0x2000}], 0x2, &(0x7f0000000400), &(0x7f0000000440)={0xe3c}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r4}, &(0x7f0000000280)=0x8) connect$vsock_dgram(r2, &(0x7f0000000480)={0x28, 0x0, 0x0, @host=0x2}, 0x10) read(r0, &(0x7f00000004c0)=""/134, 0x86) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x4100, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1) ioctl(r2, 0x3, &(0x7f00000002c0)="aa632fa8123464078d80a8d40846355e5675ecd4d4bc") 2018/06/05 16:43:27 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) 2018/06/05 16:43:27 executing program 2: r0 = geteuid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_PORT={0x8, 0x1, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x8004}, 0x40) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280)=0x5, 0x4) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xf) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x18c, 0x2e, 0x4, 0x70bd2a, 0x25dfdbfe, {0x1e}, [@generic="b769e8dc", @nested={0x174, 0x2b, [@generic="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", @typed={0x8, 0x65, @uid=r0}, @generic="754fa38809a35819c7cf42b889938fc9281455f8942c89177fb2ae313b584b197a9477f9cc58081732e78aba2fab21b3f5ad7708d09bf07e9b059c862f50c3420d8bff467d59693bbc2f183a26568a53871e822a42dcd2b905adad0ef62b3e1cd476d2a75d300923db3f", @generic="a0"]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0x6, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0xffff, 0x7, 0x6}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000640)={r3, 0x1c, "4f3faf050c6e0ca76520357432db3c99db776ccb50438f583e17563a"}, &(0x7f0000000680)=0x24) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000007c0)={'broute\x00', 0x0, 0x4, 0xab, [], 0x2, &(0x7f00000006c0)=[{}, {}], &(0x7f0000000700)=""/171}, &(0x7f0000000840)=0x78) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000880)=0x4, &(0x7f00000008c0)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000900)={'security\x00', 0xac, "a3843962e9440cb606cab7b815a8c73705af6d97e70af5fec86515e2076278803a495026280c01d5f09113e4f18069a5c3dac519d96d84b699b8a6964cf85cb22e72b97852765db7a9cae4e854880982849034daf9dcdbcef712311ec60ef828c4f661aa9d5aba32c0363ee6c8c03625f7e0cb13084cb02e3f6e112b4bb9f8ef3fa6c5101ef0a3ad99ffeaaff692ee5acd3a8cf86160d901bb5aa46e9d06d5b752de8dc735d44db906d9edf4"}, &(0x7f0000000a00)=0xd0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a40)={r4}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000c40)={0x0, 0x0}) ptrace$poke(0x4, r6, &(0x7f0000000c80), 0x7f) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000d80)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x10010020}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x24, r2, 0x314, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2d}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) getitimer(0x1, &(0x7f0000000dc0)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) r7 = shmget(0x3, 0x2000, 0x440, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r7, 0xb) 2018/06/05 16:43:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xf, 0x10441) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x401, 0x240) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x566, 0x6d}, &(0x7f0000000380)=0xc) write$tun(r2, &(0x7f0000000180)={@void, @val={0x1, 0x1, 0x7fffffff, 0x8d, 0x100, 0x7}, @x25={0x3, 0x794, 0x13, "4bd9ad2bd5a9a5c3d17b1ff92673287d263fe544ceda67c42b0415a4014120c06edd2c07532e"}}, 0x33) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x3}}, 0x26) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0xf9}, {0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5b8}, 0x7, [0xff, 0x5, 0x1, 0x0, 0xffff, 0x7, 0x0, 0x9]}, 0x5c) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={0x15, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x22c, 0x39b1c280, 0x9, 0x80000000, 0x2, &(0x7f0000000480)='veth1_to_team\x00', 0x6, 0xd6, 0x1ff}) sendmsg$nl_route(r4, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001200d800000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000280)=0x5, 0x4) accept$ax25(r2, 0x0, &(0x7f00000003c0)) 2018/06/05 16:43:27 executing program 6: r0 = inotify_init() r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x80) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000380)) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="0047fd2f07d82c99240970") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4f5ff1fde7982226}, 0x98) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000100)={0x9, 0x9, 0x0, [{0x80, 0x8, 0x9b, 0x1, 0x8, 0x4, 0x1}, {0x4, 0x0, 0xfff, 0x4dc, 0x5, 0x1, 0x5}, {0x2, 0x4, 0x4846, 0x6, 0x2, 0x8, 0x3}, {0x2, 0x3, 0x7, 0x1, 0x7, 0x8, 0x100}, {0xf543, 0x66a, 0x8, 0xc, 0x6, 0x401, 0x9}, {0xffffffff, 0x0, 0x0, 0x2, 0x8, 0x1, 0xfea}, {0x7, 0x3, 0x20, 0xc8e0, 0x7, 0x544e, 0x7f}, {0x4, 0xfff, 0xfffffffffffffffa, 0x80000000, 0x8, 0x80000001, 0x200}, {0x9, 0x4, 0x2, 0x100, 0x1ff, 0x0, 0x4}]}) 2018/06/05 16:43:27 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x9}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x9, 0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x1, 0x5, 0x3}, &(0x7f0000000280)=0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000400)={r3, 0xf4, &(0x7f0000000300)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x600000000000}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2fd}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfb3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x14}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000440)=0x10) modify_ldt$write(0x1, &(0x7f0000000480)={0x0, 0x100000, 0x0, 0x3, 0x589, 0xfffffffffffff800, 0x81, 0xfffffffffffffff9, 0x0, 0x5}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00000004c0)={0x4, 0xbb}) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000500), &(0x7f0000000540)=0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r1, 0x1f, 0x3, [0x1ff, 0x6, 0x7]}, &(0x7f00000005c0)=0xe) rt_sigreturn() r6 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r4, 0x8000) r7 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x8, 0x440000) name_to_handle_at(r4, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0xc1, 0x8, "64b8be618388423461e46a0efea45ab2e7950d1f3c54c9dbc115bd2a0591139187a8099340ac07f567aa143ef959b06bf55df3a793548107ebb08bdcdca55998bfd1b0391e57245b50bee054991a0f8dfdbba742a16eaa87b91e08d6362c11f90bf69e97ff5631f796c213ebd1b85d8d2f0a1c1ee40234675161b616f92ecbfdfabea244bf1dd0da30d06152d513a9ce77bd870b89c22feffa98389b3d118cd49a6c3676f9fea1f6a087a9e60668db5815f65aafbf1aa83369"}, &(0x7f0000000780), 0x1000) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f00000007c0)=0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000800)={'TPROXY\x00'}, &(0x7f0000000840)=0x1e) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000008c0)={&(0x7f0000000880)=[0x9, 0xcaf, 0x401, 0x10001, 0x7], 0x5, 0x3, 0x4, 0xad9, 0x3, 0x3, {0x3f, 0x10000, 0x1c3, 0xfffffffffffffd21, 0x0, 0x3ff, 0x80, 0x3, 0x6, 0x0, 0x4200000000000, 0x8, 0x1, 0x9, "b6a059a2d151f3f58eef5357aad1c5004f2952529b33b6cdd0101074634e4e22"}}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={r5, @in6={{0xa, 0x4e21, 0x6b1, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x8, 0x76fd123e, 0xb964, 0x1, 0xfffffffffffffffd}, &(0x7f0000000a00)=0x98) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000a40)='westwood\x00', 0x9) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000ac0)={r1, 0x9}, &(0x7f0000000b00)=0x8) accept$inet(r6, &(0x7f0000000b40)={0x0, 0x0, @loopback}, &(0x7f0000000b80)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000bc0)={r1, @in6={{0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0x1}}}, 0x84) 2018/06/05 16:43:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/114, 0x72) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x100) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={r3, r4+30000000}, &(0x7f00000001c0)) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/253, 0xfd}], 0x1, &(0x7f0000000400)=""/114, 0x72, 0xdf9}, 0x4}, {{&(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/151, 0x97}], 0x2, &(0x7f0000000700)=""/120, 0x78, 0x100}, 0x6}], 0x2, 0x10000, 0x0) sendmsg$can_raw(r2, &(0x7f00000008c0)={&(0x7f0000000800)={0x1d, r5}, 0x10, &(0x7f0000000880)={&(0x7f0000000840)=@can={{0x4, 0x10001, 0x5, 0x7fffffff}, 0x0, 0x3, 0x0, 0x0, "3ca793292e49642b"}, 0x10}, 0x1, 0x0, 0x0, 0x4004}, 0x20000041) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000900)={0x5, 0x3, 0x4, 0x6, 0x40, 0x424fcb7b, 0x401, 0x8, 0x6, 0xffff, 0xfff, 0x1f}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000940)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000980)={0x0, 0xb287, 0x30, 0x1, 0x5}, &(0x7f00000009c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000a00)={r6, 0x1}, &(0x7f0000000a40)=0x8) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000a80)=0x3ff, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000ac0), 0x4) r7 = syz_open_dev$sndpcmc(&(0x7f0000000b00)='/dev/snd/pcmC#D#c\x00', 0x97, 0x0) utime(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x5, 0x7}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000bc0)={r7, r7, 0x9, 0x3}, 0x10) socketpair(0x0, 0x7, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f0000000c40)={0x303, 0x33}, 0x4) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000c80)=""/73) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d40)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000e80)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000e40)={&(0x7f0000000d80)={0xac, r10, 0x100, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2000000}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x31c}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x30}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000ec0)={'\x00', r5}) keyctl$join(0x1, &(0x7f0000000f00)={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet6_buf(r9, 0x29, 0xcc, &(0x7f0000000f40)=""/212, &(0x7f0000001040)=0xd4) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000001080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r9, 0x40086425, &(0x7f00000010c0)={r11, 0x2}) 2018/06/05 16:43:28 executing program 0: unshare(0x40000000) r0 = dup(0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000100)=""/233, &(0x7f0000000200)=0xe9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'nr0\x00'}, 0x18) fcntl$setsig(r0, 0xa, 0x17) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x101002) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int=0xffffffff, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'ip6tnl0\x00'}, 0x18) 2018/06/05 16:43:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0x401, 0x0, 0x0, {0x2, 0x18, 0x0, 0xc8, r2}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1b}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'veth1_to_bridge\x00', 0x2}, 0x18) 2018/06/05 16:43:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x200, 0x6, 0x9, 0x4e, 0x800, 0x7, 0x5, 0x800, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xffffffff, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000001f"], &(0x7f0000000100)=0x7fffffff) 2018/06/05 16:43:28 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001180)=0x0) ptrace$setregs(0xd, r0, 0x4, &(0x7f00000011c0)="d3536038f65b5cbdbf2c015c69f6abf33b296b48a3af10fbc770ffecc098f6e964f26b046a940672436fce50505dbe398dd9cb9c6889c2862a74cd69a4a9378a0b05348ebabc9e6ef73df63922d85b9f673cbed9abd782aa3e48040e8839fdc373205e2807ac3d93025c574417f89c6894671ce51a60be92cca7b179a9275d593065428208c880dd9f3fa55f1737e4e1a09d77df2018cddfe193") msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:28 executing program 6: r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x890f, &(0x7f0000000040)="0054fc4107d82c99240970") splice(r1, &(0x7f00000000c0)=0x4a, r0, &(0x7f00000001c0), 0x9cf, 0x4) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x1f30}, &(0x7f0000000280)=0x8) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xdd55, 0x51d, 0x0, 0x7fff, 0x3}, &(0x7f0000000300)=0x14) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)=""/49) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x404040, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000340), &(0x7f0000000380)=0x40) getsockname$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) 2018/06/05 16:43:28 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x370e, 0x100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x2, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x8000}, 0x20c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r1, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', r2}) 2018/06/05 16:43:28 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x3) 2018/06/05 16:43:28 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0xfe) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x10000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000180)=[{{0x77359400}, 0x9e64, 0x93, 0x9}, {{0x77359400}, 0x7, 0x5f7d, 0x6}, {{0x77359400}, 0x7, 0xffffffffffffffe0}, {{r4, r5/1000+10000}, 0xc000000000, 0x7}, {{0x0, 0x2710}, 0x1, 0x1a, 0x3}, {{0x0, 0x2710}, 0x7, 0x10001, 0x5}], 0x90) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/57) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00000000c0)=0x800, 0x4) sync() sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0xffff, 0x2, 0x2, 0x8001, 0x3, 0xffff, 0x1f, 0x80, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000002c0)=r6, 0x4) [ 165.532982] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 16:43:28 executing program 2: getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 2018/06/05 16:43:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = gettid() sched_setparam(r1, &(0x7f00000000c0)=0xffffffffffffffc8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000240)={{0x2, 0x3, 0x4, 0x7fff, '\x00', 0x3}, 0x6, 0x40a, 0x0, r1, 0x5, 0x2, 'syz0\x00', &(0x7f0000000200)=['/dev/sequencer\x00', 'eth1\x00', 'ppp0\x00', '*{\x00', ':\x00'], 0x1e, [], [0x3b85, 0xf37e, 0xef5, 0x800]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000003c0)={0x2, 0x7b0, 0x3, 'queue0\x00', 0x3f}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000480)=0x101, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000004c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000880)={0x7, 0x0, [{0x103000, 0xf2, &(0x7f0000000500)=""/242}, {0x5000, 0x47, &(0x7f0000000600)=""/71}, {0xd000, 0x74, &(0x7f0000000680)=""/116}, {0x0, 0x2, &(0x7f0000000700)=""/2}, {0x3000, 0x78, &(0x7f0000000740)=""/120}, {0x1000, 0x3a, &(0x7f00000007c0)=""/58}, {0x10000, 0x51, &(0x7f0000000800)=""/81}]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000980)=0x80000000, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000009c0)=""/4096, &(0x7f00000019c0)=0x1000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001a00)={0x4, 0xd6, 0x2, 0x4}, 0x6) getpeername$packet(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001b00)=0x14) bind$can_raw(r0, &(0x7f0000001b40)={0x1d, r2}, 0x10) syz_open_dev$tun(&(0x7f0000001b80)='/dev/net/tun\x00', 0x0, 0x200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001bc0)='hybla\x00', 0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001c00), &(0x7f0000001c40)=0x14) connect$l2tp(r0, &(0x7f0000001c80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4, 0x2, 0x4}}, 0x26) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001cc0)={{0x2, 0x8, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) ioctl$BLKRRPART(r0, 0x125f, 0x0) rt_sigpending(&(0x7f0000001d40), 0x8) getsockname(r0, &(0x7f0000001d80)=@alg, &(0x7f0000001e00)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e40)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000001f40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e20, 0x56, 0x2, 0x20, 0xa0, 0x3c, 0x0, r3}, {0xff, 0xffff, 0x7, 0xfffffffffffffffd, 0x4, 0x3, 0xf856, 0x7}, {0x3d3, 0x0, 0x75, 0x7}, 0x4, 0x6e6bbb, 0x0, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x4, 0x2, 0x1, 0x101, 0x5, 0xd96}}, 0xe8) sched_getaffinity(r1, 0x8, &(0x7f0000002080)) 2018/06/05 16:43:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000580)="9b", 0x1}], 0x1, &(0x7f0000001880)=[@prinfo={0x18, 0x84, 0x5}, @sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x68}, 0x0) 2018/06/05 16:43:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000020000007f"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xb1, &(0x7f0000000200)=""/177}, 0x48) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000380)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) 2018/06/05 16:43:28 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000180)={@local, @rand_addr}, &(0x7f00000001c0)=0x8) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) [ 165.668513] IPVS: You probably need to specify IP address on multicast interface. 2018/06/05 16:43:28 executing program 6: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 165.719329] IPVS: Error connecting to the multicast addr [ 165.784395] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 16:43:28 executing program 2: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') [ 165.843280] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6tnl0, syncid = 0, id = 0 [ 165.884546] rpcbind: RPC call returned error 13 [ 165.893584] rpcbind: RPC call returned error 13 2018/06/05 16:43:28 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552c625dd933e2cdeee0f46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa60d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"], 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:29 executing program 0: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}}, &(0x7f0000000100)) 2018/06/05 16:43:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") io_setup(0x6, &(0x7f00000012c0)=0x0) io_getevents(r1, 0x2, 0x2f01fd672ac9f9e, &(0x7f0000d83f60)=[{}, {}], &(0x7f00000000c0)={0x4000000000001, 0x7}) memfd_create(&(0x7f0000000000)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)="c0457b164ce101c815f544d8751d397660038aee77dff9931f37f379f75f77535d6a697029996ed933668c78adea2364f1288eec59cd704178f530089eb899aa83306bacd77ad30b5e293f073f6558639c43a397b5d05fd31060ea60f5acae6af888d877f6f879a65f2fa92bbb5421f88348ba30235889b07f8745e45a03da33becbe6448d9a1f9ff4f2b053f524a83f694045e6103d07dba2c6a74ea5beffb921734cd4cfb3a67635f59518fdd2043d950bd2c5c46aca0f481d13761dea3cf3cffda46f2906e53853ff6f4d02ef00c69ca534", 0xd3}]) io_destroy(r1) 2018/06/05 16:43:29 executing program 6: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/05 16:43:29 executing program 7: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/nfsfs\x00') fstatfs(r0, &(0x7f0000000280)=""/192) bind$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x401, 0x7fff, 0x2000000, 0x81, 0x8, 0x81}) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) getsockopt(r0, 0x7, 0x5, &(0x7f0000000040)=""/100, &(0x7f00000000c0)=0x64) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r4, 0x9, 0x70bd2b, 0x25dfdbff, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) bind$alg(r2, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) recvmmsg(r3, &(0x7f0000001bc0), 0x43, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/06/05 16:43:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x64a0, 0x200, 0x7, 0x1ff, 0x8, 0x8001, 0x993, 0x3, 0x6, 0x100000001, 0xab5ca46}, 0xb) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) dup2(r1, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x38, &(0x7f0000000340)}, 0x10) 2018/06/05 16:43:30 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = epoll_create1(0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000300)=0x8, 0x4) r2 = epoll_create1(0x80000) unshare(0x400) close(r2) fcntl$getflags(r2, 0x4cb87ea9b735357c) tee(r1, r2, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x8, 0xda5e}, {0x5, 0xff}, 0x9, 0x0, 0x1000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x3, 0xda09, 0x1, 0x2}, {0x6, 0x8, 0x8, 0x7ff}]}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/06/05 16:43:30 executing program 1: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="15000000000000002143bb1fe42c51deab3cce626fd87bf7cb27e086b973"], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000180)="329f39a2b509cf96c4114c98ceac0b6c4c11fe127c1361ce5cd640452b0cba881f1157db20d71e3096b9e8fce602d29341addc5c834324e3b3c2e7deae39b0cc56d5958754129220f6c53e3a4caf430f685633c14abaa97b6ac824be53845689cec4af2dc11a28a19fbcd98419637de72822524f62cf97608fdeea2bc595b93a768b", 0x82, 0x10, &(0x7f0000000240)={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/06/05 16:43:30 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\b\x00\x00\x00\t\x00\x00\x00'], &(0x7f0000000080), 0x1400) lseek(r1, 0x8000, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x10001, 0x0) 2018/06/05 16:43:30 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8001, 0x0, 0x304c, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7a8b}, &(0x7f0000000140)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffc0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/05 16:43:30 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x8000010, 0x516) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000080)={0x67, &(0x7f0000000000)="f4e044ab681cb1a221032a92ec54561c85599fc007c096cc59dad75fe8ed48c999812203a848c7919dc033cde431d8d2e159f8b34c697260dfe28652928dbd37727b0cee321faad52b38a89fc89ac2aa6b85ba3d55a1edb81aa8dcaccfa1baf2ede610fc51b17a"}) ioctl(r1, 0x8911, &(0x7f0000000140)="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") getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/06/05 16:43:30 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x3, 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x5}) 2018/06/05 16:43:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x64a0, 0x200, 0x7, 0x1ff, 0x8, 0x8001, 0x993, 0x3, 0x6, 0x100000001, 0xab5ca46}, 0xb) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) dup2(r1, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x38, &(0x7f0000000340)}, 0x10) 2018/06/05 16:43:30 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x440201, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x2) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x4, &(0x7f0000000040)="c626262c8523bf012cf66f") connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) 2018/06/05 16:43:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000400)={"766361b0f53a1830711a870000008000", @ifru_ivalue}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4000, 0x0) 2018/06/05 16:43:30 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xfffffffe, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:30 executing program 0: r0 = socket(0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000)=0x2f, 0x80000004) 2018/06/05 16:43:30 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)=0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x80, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) acct(0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0x8000, 0xfffffffffffffff8, 0x320f, 0x8}, 0x6) 2018/06/05 16:43:30 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000140)=0x1000000001004006, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/05 16:43:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x6d) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x8000, 0x0, 0x10}, 0x98) dup2(r0, r2) listen(r2, 0x0) sendto(r0, &(0x7f00000001c0)="bdd5ae449fc10e5fe473976d0985875790060761fd162d15634345697760691228e5b3583b0ce2c3cec3ba9a262287744de0c3c1f36da2eb1091d29995c29506e13329e0e701d92a31add1aa73a7b2446d9ea37717acf3da91512cbf09f6d777f81dbe4dbbd25978a12cb25de6845eb370b1df844df95046a910300e39416d2e7e140fbd914ce04a742565411ebbd13c95b63544611efa3073f7ec1bac96962d34fb11e11d96ecfb38bbde2d8066ec17161e9e94e7eacc9515b42592f102cd69e15a33cf1a265f8ef1aa142823900d28cf0bdc6b336fcca1f56613a1cb8b3847a176202f52", 0xe5, 0x40080, &(0x7f0000000040)=@llc={0x1a, 0x205, 0x9, 0x100000000, 0x0, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) 2018/06/05 16:43:30 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x100000805, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000006c0)={'bond_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"696662b000faffffffffffff0004fb00", 0x1d}) connect$packet(r1, &(0x7f0000000000)={0x11, 0x1f, r3, 0x1, 0xdbd, 0x6}, 0x14) 2018/06/05 16:43:30 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x2f1a}], 0x58) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x12, r0, 0x0) 2018/06/05 16:43:30 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000003e40)=[{{&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000000580)=""/222, 0xde}, {&(0x7f0000000680)=""/73, 0x49}], 0x2, &(0x7f0000000700)=""/4096, 0x1000, 0x4}, 0x1}, {{&(0x7f0000001700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000001780)=""/73, 0x49}, {&(0x7f00000001c0)=""/7, 0x7}], 0x2, &(0x7f0000001800)=""/139, 0x8b, 0x3}, 0x3f}, {{&(0x7f00000018c0)=@l2, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001940)=""/153, 0x99}, {&(0x7f0000001a00)=""/199, 0xc7}], 0x2, &(0x7f0000001b40)=""/7, 0x7, 0xd3f9}, 0xc5}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/122, 0x7a}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/25, 0x19}, {&(0x7f0000003c40)=""/191, 0xbf}, {&(0x7f0000003d00)=""/28, 0x1c}], 0x6, &(0x7f0000003dc0)=""/108, 0x6c, 0x4}, 0xfffffffffffffffc}], 0x4, 0x0, &(0x7f0000003f40)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000003f80)={'raw\x00', 0x52, "06b02c9d2a7361a58793486e6bfa500b739a6391842d47a1bf59b831cc220f652f0e8f65366bdadad3d4fc8498c462e5e81ae991e9cba872b92f57d94394a32d244095611bf24873184d62e56f973d77ce09"}, &(0x7f0000004000)=0x76) request_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", 0x0) r1 = add_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="1841ffce60dbfd4755a71a8bfde9d5a68ed5438da02e1939ebc6", 0x1a, 0xfffffffffffffffa) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="30de3dca6a893459b98d0b3ed3c2e0afce729896940a7f8316498085a41bfca15282942b54769698f7f9b86564e353b4196b7aeeb6996c832f0dcc8885305cd4a3825ed0006f82fe9e155a7457f0679e7670bcff56313d97b606b3c9d1d56a95b865d80013984d3077758f0fc45ffb5fb46f533b37b4d8e518a1fa1bae36092373b4f62ba75262f30000000000000000000000", 0x3a, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000004040)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000004080)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x210000) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000040c0)=r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r4, 0x3, 0x1, 0xe59, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/06/05 16:43:30 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x3, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) r1 = msgget(0x1, 0x40) msgsnd(r1, &(0x7f0000000200)={0x0, "1aca05dfc64599a447d49f5677b60c7f005e4a3e7c08b7ef4c3c967ed3be2eb579b0bd6f21cc84ee82c197da8a8ad9016225ab557c3548c7ede88d77268c03b46a433f9c78b9d1072bf708d1644814f711be891c96550ec2fd8860f2a7199ff9a8d982d03a630b8a9c09991baf44814caa6dda19d8a4f96f06e6904fc4117ee08ebc289f3f1b4879fd5ca605ba88faccc8865e4b2d4ff2f25786355736e8914649f363901f980ba1e4c0c047a0c5d18268398a93015392e54e0d673fcf19447e023c833c49a5dbd0"}, 0xd0, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x800, &(0x7f00000001c0)=0x4) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000300)={0x6}) 2018/06/05 16:43:30 executing program 7: syz_emit_ethernet(0xfffffcc3, &(0x7f000018f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/06/05 16:43:30 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000005c0)={0x0, 0x1000, r1, 0x6, r2, 0x200, 0xffffffff00000000, 0x6}) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x3}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={r4, 0x80000001}, &(0x7f0000000400)=0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="7d7c11427d6e781f693da21cc868b56c49987516ca106f22b478a747218f64af09d2ccab1519224fad8b3df723adfab40666c4fa2fd959ff2cce3909f10f7b3207b4d89d63eaa3bcea6bafe02f62d05d2f1edc2421f9576789d98dbbad9e172cceac096a4fd462f6f2dadab05cfdbd0145557b252fe3038eb94ccf7617734878294800488f8dfe4b346cf4ab695229245552306289ca3df961ff29a9a948e373a5a0"], 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xffffffff, 0x1, 0xfffffffffffffff9, 0x40000000000000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5, 0x3cfc0d0a}, 0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)=0x0) syz_open_procfs(r6, &(0x7f0000000240)='net/ip6_mr_vif\x00') getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000001c0)=""/101, &(0x7f0000000280)=0x65) 2018/06/05 16:43:30 executing program 5: r0 = socket$packet(0x11, 0x400000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="040105000500000000000000ffb25bc202938207d9033e4c89abb715d086eb261b847e37378c398d5375c5f73f2e55067d2780e19e33e3c2e7725f58", 0x3c, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x800000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x7, &(0x7f0000000080)=0xffffffff) 2018/06/05 16:43:30 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x9, 0x4) lookup_dcookie(0xffffffffe9cca4a9, &(0x7f0000000040)=""/208, 0xd0) close(r0) 2018/06/05 16:43:30 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x7fff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0xfffffffffffffffe) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/06/05 16:43:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000000c0)=0x8) 2018/06/05 16:43:31 executing program 3: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffffffffffff7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xfffffffffffffffc, 0x2, [0x7, 0xfffffffffffffffc]}, &(0x7f0000000140)=0xc) r2 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000), 0x4) 2018/06/05 16:43:31 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdb42b27fdf917f9d9efc072424b28c6e8f0ff24a353"], 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:31 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x33, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x40, 0x5, 0x3, 'queue0\x00', 0x1000}) mknodat(r3, &(0x7f00000000c0)='./file1\x00', 0xffffc000, 0x0) 2018/06/05 16:43:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x100000000000000, 0x7fc, 0x4000000000800, 0x10000000000005, 0x200000000, r1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0x100000001, 0x30}, &(0x7f0000000380)=0xc) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r4 = accept(r2, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000001c0)=0x80000001, 0x4) setsockopt(r2, 0xffffffffffffff7e, 0x1, &(0x7f00000003c0)="2ef6746594a6de7a7f91e9294a74e6248763b1aa45637d5ab3db9ee5886f4e64da05832b1fc989ed858405ac942dc5351775b9f573300f94816e7e268b8b917129818d6b1796a25b19114c55ff64e30baaf18044e9e89aa19cd05809ebd4c9f1f6a579604bb80174208d71f2f3ba18d343b2b18ca0218ff476c4d51c5ff5cf9515ed6bda8461bf9d6192807c536330c767ceb914feed08313ef03b5264654fd4145a43f609ffc4878b3347ff49ee8683030acd187f49c0c1e320d71c2c9aadd0a4c6f8879df7bf06f76c53a54581e5135e85e39c58c9eb71a8190d9900c01194b38c5b59fb4c9a6bf717d11b8508", 0xee) 2018/06/05 16:43:31 executing program 0: perf_event_open$cgroup(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000180)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/06/05 16:43:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb9, "de5ebdd91fee486e8c2a7583ccb329629be4774e12a1e81c14839a0b79094aa5e03e48a808dcbe29d31ba762daef0878ecfa313de84f9d49cd7cd4a8a9934d798a2a4efaeb47f25c99535b9aa82a9cddbf31bb3768b131220b40065e931124fbe98fd5e228b8ea0ca790761a1a35df95ea32bf6c6ca39b9f4ed99cfb6e7cc6137bae43c7779cac22318c0cce8a0172a07e36f2dfab5d2ba4e3736e88080d36ae00a8ae57085d0b347179c408c31390a71384b85e574c26a1af"}, &(0x7f0000000180)=0xc1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0xc) sendmmsg(r1, &(0x7f000000c8c0)=[{{&(0x7f0000006b00)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000009d00), 0x0, &(0x7f0000009d80)}}, {{&(0x7f000000b1c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f000000c840)}}], 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/06/05 16:43:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0x10001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a3fb03bcaddde281e8541fe743b3fbddc63ad6c6a440eea830d4925e496fd12915335830ca120c256e92ab4cf1fd015eded8b7610fa9872257be1770512c7af4358fbb04d42215135353e4ee494bd37fcadf1482bc5ac77ba945824874cf1e", 0x5f}, {&(0x7f0000000100)="7363d22eb3e67d5b26c235216c1a0aec769b228566cafa2933cf15b43a1429458a140570a46d352f7e1164d481354e2bc563230f341ee43f4b2616a0d15c3c8a04c16ffcf97c2d38d9e3929368d783dcad5e45240790b305be21c82cd239b033b0a91ba576576c23b40d77dc228bd05ba1309d95f7c07a162d55333e87ced94d10ae3c40b984f2c4ac681b2582604dd855d6fa4d28335a3effc25e370888da80ce6420384a9d04074c98aef1b0983578e4fad21c89db29d68f6e", 0xba}], 0x2, 0xb) 2018/06/05 16:43:31 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)) socket$inet_dccp(0x2, 0x6, 0x0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000240)=[r1, r2]) getsockopt$inet_int(r0, 0x10d, 0x4000000f8, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/06/05 16:43:31 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x100000000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) 2018/06/05 16:43:32 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400000, 0x68) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0xfb, 0x4) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:32 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) accept4$nfc_llcp(r0, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22020000}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x1e0, 0xf, 0xe, 0x300, 0x70bd27, 0x25dfdbfd, {0x2, 0x0, 0x8}, [@nested={0x104, 0x4, [@typed={0x68, 0x3b, @binary="c59106de1f11423ee0bba8b16a8a709c5874abe74575fbfe6760a27b1bf32aa744366ec8befedaf8f93da5a1670d8c5fd9bb06d16677fedd2329f721575169aabde176f2e98cf96868480edc4860ebcc93264dd6f152458a42de226159289d43c8"}, @generic="26ba1c7e66dba82ffee8f55036000a740dc25d14a29e2ca74877e871f5137057836f52a543bc0676ec478408532e2fddf5e1c8600737c7154aa60d4865deeb4259a293380ad9c280e018daf245f18a81423156ab97e8b3e513c41f2e1a0431a61ce6097bed4ca225fdf0c8c383b69d98cf9754bf3f687321b1f73cffe23bc09e6f44bb790b555eece243cd2b0101", @typed={0x8, 0x4e, @uid=r1}]}, @generic="b13bbd4384705e073bd45b0dc181249b3a77b0dde5f6be18d96ac9c3e0d336b7fc1887c88c8e94c56f725533459aa69501b6d4494a9a85db4e3d0c600e999964360a9a0c28880644b727bbe4237a0274a634d173e2e1b636c9fa86931c7b73b3292feda7925009b954eb1ba675ead392adc6ceb1a606a13d0f0d2a2f1308deb0db5c44896f79713ed5348285f2876f6983d6c269a83fffb54bcffbefee770379c24a939f33724df364ca228c1bff3baf3ae050b93984ae94fddd0518ec75276a762098e912dc00"]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40}, 0x4001) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000003fb8a771aaaaaaaaaa24dbeb30f0c57e7c960000030000179339cb4a1eedebc7c427d92d5d6c7ae4b4b3f018ab602bbf48c99a1e22d4479b5f2fb8427d3d524518650761630a470694006bc01ac3890156ddbac8"], &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r0}], 0xb, 0x0) 2018/06/05 16:43:32 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init() mknod(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x1) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/06/05 16:43:32 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ptype\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x80000003) sendto(r1, &(0x7f00000000c0)="0373e0b234c7232ab4a053bf785e0bed5ed6abeedaf0e1d3c7e5d177cd326d38620992feb4d57e307e0d3d0ddb0195539706537f557577b5e62879a77e9e55b4c9b9d5e9b833833dcbc279b1806362f562c491fe72c72333473bec2652a6cf151f4746125bdf8cbbe1", 0x69, 0x10, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) fchmod(r3, 0x8c) 2018/06/05 16:43:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x14000, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000100)) 2018/06/05 16:43:32 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000440)=0x60, 0x80000) fchmod(r0, 0x153) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x7) delete_module(&(0x7f0000000040)='0\x00', 0x800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5", 0x4) r3 = accept$alg(r2, 0x0, 0x0) io_setup(0xff, &(0x7f0000000000)=0x0) r5 = accept4$alg(r2, 0x0, 0x0, 0x80800) bind$rds(r1, &(0x7f0000000300)={0x2, 0x69a1, @broadcast=0xffffffff}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x40, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r7}, 0x8) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x20100) sendfile(r3, r2, 0x0, 0xfffffffffffffa78) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/06/05 16:43:32 executing program 3: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xfffffffffffff174, 0x5, 0x1, 0x67cb, 0x4, [{0x9, 0x0, 0x1, 0x0, 0x0, 0x901}, {0xaff7, 0x5b9, 0x5, 0x0, 0x0, 0xc00}, {0x4, 0x8, 0x9, 0x0, 0x0, 0x200}, {0xb3, 0x1, 0x0, 0x0, 0x0, 0x1000}]}) mq_timedreceive(r0, &(0x7f00000004c0)=""/84, 0x77f372bcbf1c3863, 0x0, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) 2018/06/05 16:43:32 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)="150000000000080083a66dd2c86b6525000010", 0x13) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x401fffe, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6000000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x40, 0x10001, 0x20, 0x2, 0x10000, 0xc7d, 0x7fffffff, {r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x6, 0x1, 0x1, 0x7}}, &(0x7f0000000340)=0xb0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/05 16:43:32 executing program 2: ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000440)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x5, 0x2000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000540)={0x7f, 0x81, 0x7d, 0x8000, 0x58c4, 0x3, 0x200, 0xc7, 0x20, 0x6daf, 0x9}) r2 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0xffffffffffff7fff, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0xffff, 0x10, 0xfff, 0x4}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x201, 0x800, 0x7, r3}, 0x10) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xf}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000002c0)={r5, 0x1, 0x30, 0x6, 0x9}, &(0x7f0000000300)=0x18) lremovexattr(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0)=@random={'user.', 'bond0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1e}]}]}, 0x28}, 0x1}, 0x0) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x5, 0x3ae, 0x100000001}, 0x8) 2018/06/05 16:43:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x1000, 0x1, 0x3, 0x3, 0x9, 0x3f, 0x1, 0x3ff, 0x9, 0x800}, 0xb) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000500)="5500000018007f5300fe01b2a4a280930a06000000a84599910000003900090008000c00010000001900150006000000000000dc1338d54400009b84136ef75afb83de448d621a4559e65517b300060cec4fab6513", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 16:43:32 executing program 4: unshare(0x24020400) r0 = socket$inet6(0xa, 0x4, 0x6e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="e0804d011dba5af8f771c0ece2fd4a4386f0df985c65232962b1e1d8909e882faf41234fd892b66562a91f59f977bb2cbe616d8175d8f51745e1f7090b391c0cedda7a2645f2d28d19a7f0b62549b8679d23e0b9e32ff5db2cede6714140", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0xe57a}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x863, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) openat$cgroup_type(r3, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) ptrace$setopts(0x4206, r4, 0x9, 0x40) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) openat(r5, &(0x7f0000000000)='./file0\x00', 0x101480, 0x2) listen$netrom(r5, 0x0) pwrite64(r1, &(0x7f0000000200)="5c3b02e6996ea054ff979ab0578968d3b7501592b8826487b259b6e60620885fae86", 0x22, 0x0) 2018/06/05 16:43:32 executing program 1: msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000008ca774ccd9c3b2f1e85e57c72f72ec60923e971123c4813520c126210f40d36cc3028e7cb3935180e23d017b80f68f962a49c015776c8daa254e2615602723b11614ca6e3e76c3185cf248edd023014560c1683d3db14e0a25258a50cf9ec6e5dc"], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9950000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380)=0x9, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000500)) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)={0x2, 0x11, 0x4, 0x8, 0x25, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd25, 0x3507}, @sadb_x_nat_t_type={0x1, 0x14, 0x200}, @sadb_key={0x1f, 0x9, 0x770, 0x0, "2d0fc7b43dc261c85bd798a8a99b9a1e5ad58f2d278ad5abac67597710d8b96688e4d00d0db26b06b56e044a33a70d75667e4a2f46da6663b3d9b97e4043036b8379936a46e8c343cdaa687ad66179d1ef0f0abd3c89327f590e32045b375d2cf45aad3506311cfa94f9fd6f218676448259d66acac41c5440fbc6b9b66c380750882f312dedc7c9fd6888712cae14c4ee10e9b0cd4f915c30d7697a31ae45231e69db321d0e412e2dab43220e3a1717afa2b3dfb7e4d8b9be2fa4e630db83b9006926ff597cb6e7391fbe49a19a5f7a6085ffd95bc5666ac84968808429fa06574b6043c6750840e09c993c1388"}, @sadb_x_nat_t_port={0x1, 0xe6eb5f036ee0d50e, 0x4e23}]}, 0x128}, 0x1}, 0x4004) 2018/06/05 16:43:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) accept4(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = shmget$private(0x0, 0x2000, 0x54000010, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/1) 2018/06/05 16:43:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x144, 0x3, 0x800, 0x800, 0xa5a}, &(0x7f0000000140)=0x14) r3 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000500)=""/232, &(0x7f0000000440)=0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xc, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000040)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x1, 0x80000000, 0x0, 0x400, 0x5, 0x1000000, r4}) clone(0x200, &(0x7f0000000440), &(0x7f0000000180), &(0x7f00000004c0), &(0x7f0000000480)) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") close(r0) 2018/06/05 16:43:32 executing program 0: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001500)=@req={0x1, 0x7, 0x100000001, 0x14}, 0x10) chdir(&(0x7f0000000000)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x0) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)) 2018/06/05 16:43:32 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x67ea8b234712e4fb, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) [ 169.517162] IPv6: Can't replace route, no match found 2018/06/05 16:43:32 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x1fffe, 0xffffffffffffffe7) r0 = socket$kcm(0x29, 0x2, 0x0) gettid() ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) 2018/06/05 16:43:32 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00'], 0x3) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendto$unix(r0, &(0x7f0000000040)="068d0ea7a7cd5b531d0b25c30d43dce2676d9ec0602aa45fe6adf78824f8d61d7c69ed709841d5", 0x27, 0x24004000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x4, 0x6, 0x2, 0x1, 'syz0\x00', 0x4}, 0x0, [0x7, 0x6, 0x79, 0x3ff, 0x4, 0xf46f, 0x1, 0x96, 0x4cf3, 0x0, 0x5, 0x5ad941eb, 0x9, 0x0, 0x8, 0x8, 0x935, 0x40, 0x3f, 0x3, 0x10001, 0x7, 0xc589, 0x4, 0x5, 0x40, 0x88, 0x100, 0x4, 0x6, 0x3ff, 0x30000000, 0x400, 0x6, 0x40, 0x8, 0x9, 0x1000, 0x6, 0x0, 0xd99, 0x3ff, 0x1, 0xf102, 0x9, 0x0, 0x4708, 0x0, 0x81, 0x3, 0x7f, 0xb0, 0x7fff, 0x5, 0x0, 0x3, 0x1, 0x1, 0x7f, 0x70, 0x1, 0x5, 0x3, 0x3, 0x0, 0x2, 0x83, 0x9, 0x5, 0x40, 0x8000, 0x3240, 0x4, 0x0, 0x8, 0x3, 0x7, 0x7, 0xa9d7, 0x3, 0x5, 0x4, 0x3, 0xffffffffffffff7f, 0x3, 0x0, 0x7f, 0x58, 0x8, 0x9, 0x3, 0x1, 0x71f, 0x75, 0x2000000000, 0x80000001, 0x100, 0x101, 0x5, 0x4, 0xf2, 0x8, 0x800, 0x400, 0x1, 0x80000001, 0xfffffffffffffffc, 0x1000, 0x1, 0x7, 0x3f, 0x4, 0x5, 0xb000000000, 0x4, 0x9, 0x6, 0x0, 0x9, 0xffff, 0x3, 0xffffffffffffffff, 0x8d, 0x1f, 0xfffffffffffffffd, 0x200, 0x100, 0x3], {0x77359400}}) 2018/06/05 16:43:32 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff3fb5, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffe6e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e54af5f8c090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"], 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:32 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000040)=0x6, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000280)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f00000000c0)=""/20}, 0x18) 2018/06/05 16:43:32 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x74}, {0x6}]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x6, 0xffffffff, 0x8, 0x7fffffff, 0x8, 0x7, 0x81, 0x3, 0x80, 0x9}, 0xb) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="c1caeaef071f10b522b31f037fbe07554f9b9ffa78a64cfd5f861b07299df354f380ad5a64662f7d1d10158c1bce0efdd140f6b89705e901225ec4656083db8ede14466cbf446f29bfc185eec34a439c6a694691fb750adf263b46f20735385c50aff01310124e8398775bd5fb3d765b1d629261cfb7dc279787332615c41227789ad7f8fadb1275649afd86946faefc8afd778eaed21156aef0d12f4c6620b494a5c29fdc518bbd8d811362a178d4e185b4667a2f1d5a4063b42bab60928f431b70d7e0f1570353267068e622241247630597c7d41175d22f9b4e", 0xdb}, {&(0x7f00000001c0)="58f1a475", 0x4}, {&(0x7f0000000200)="558c499e15038ab0bd0e7ffc1ce072ac4d3bae14bb13914e39a6a5e5", 0x1c}], 0x3) 2018/06/05 16:43:32 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0xd2, 0x2, &(0x7f0000cc5ffb), 0x0) 2018/06/05 16:43:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) 2018/06/05 16:43:32 executing program 4: r0 = inotify_init1(0x4000003) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x1) connect$ipx(r2, &(0x7f0000000140)={0x4, 0x80000000, 0x0, "3eb87072d048", 0x9}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x7ff) r4 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="7f21d23c4db51201f3e9a649e96ceff990d80ad71b66bee740dc624151c9e73fdb963fc56845528127b02aa7d8c9b57059369c8ce6055a2ffd3fb9667d51734b32941657bc0309bae093df9e00821503f247764aa0118c9b6262512f0d6d6b790cb8fda580de1ea220d0a61e84a6a9a65b9050dcd305d2a3c86863809ed936b6e174c734d0afa6ce04bdbb06", 0x8c, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r4, 0x8001) openat$cgroup_type(r3, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) [ 169.962290] audit: type=1326 audit(1528217012.960:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10580 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 16:43:33 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) 2018/06/05 16:43:33 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x1, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) r4 = syz_open_procfs(r3, &(0x7f0000000200)='schedstat\x00') ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r2, r1, 0x2}) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') unshare(0x24020400) r6 = accept(r0, &(0x7f00000002c0)=@hci, &(0x7f0000000340)=0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000380)={'veth0_to_bridge\x00'}) ppoll(&(0x7f0000000080)=[{r5}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000240)) 2018/06/05 16:43:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) socketpair$inet(0x2, 0x63a73eae50dfce9d, 0x0, &(0x7f0000000040)) 2018/06/05 16:43:33 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80800) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000200)="4e14a15a59ca76") 2018/06/05 16:43:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f00000000c0)) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000010000000160000008000000003000600400000000200000431ebf8c7000000000000000003000500000000000200000000231ba6c7c4a0365f1ae88e6272000000000000000000000008001200020001030000475fc8010000100000000303000000100000000000001d000042499ff848814dd26c70bb0a3287010132d01ece5b433556752b625c9a974bdc6521aca49ec0b47b7fb0f6337071b644f6a7b230ab85184963ab358d20a82efb"], 0x80}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/06/05 16:43:33 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto$ipx(r0, &(0x7f0000000100)="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", 0x1000, 0x4000000, &(0x7f0000000000)={0x4, 0x5, 0x3904a0f8, "4230da7f8298", 0xe04}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2289, 0x709000) 2018/06/05 16:43:33 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x80000001, 0x1) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x5, 0x970, 0x1}) dup2(r1, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/06/05 16:43:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}, 0x3, 0x2, 0x52, 0x4, 0x5}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={0x0, 0x100}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={r1, 0xb2, 0xe42, 0x2, 0x1, 0x8, 0x400, 0xfffffffffffffffa, {r2, @in6={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x4, 0x2, 0x800, 0x4, 0x7ff}}, &(0x7f0000000940)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x8000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x250, 0x0, 0x340, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, 'team_slave_1\x00', 'ip6tnl0\x00', {0xff}, {}, 0x4, 0x2, 0x8}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x800, 0x0, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000000, [0x8, 0x7fff, 0x2, 0x3, 0x1f, 0x9], 0x8, 0x7fffffff}, {0x100, [0x8, 0x1f, 0x0, 0x6, 0x8, 0x1], 0x1ff, 0xffffffff, 0x2}}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x0, 0xee}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, 'bcsf0\x00', 'teql0\x00', {0xff}, {0xff}, 0xc, 0x1, 0x32}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x77a, 0x48, 0x0, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000280)="8d2f2eadc53f50910267dac871995c4486fc404a524d54d6f70e5b0cea3f9bc019f828e8353762add55e4aa1d8e443a3e1e5c52302e606d400476286e1edc5e9bb24b9d5bc5666018b8357a172d4c2b0e0ee9c8f9dca469999934948725246ed629dd71c14c7cbd5b897381bc8c956ceeee1471b31832647d6e18862f0c75d3b18031918baa711e893b849c934998fb50f02d04298824c87455f9c73935e4b16681dcf164fd007a99df3d08036878137fa187f8b1428217c5a1ecf22723e995f00cec1ab8bdc642f723f30debc6b61407903804e9884565a07f1655f3da5", 0xde) ioctl$VT_WAITACTIVE(r3, 0x5607) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000080)=""/218) 2018/06/05 16:43:33 executing program 6: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0xffffffffffffffff) capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000100)=0x60) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x810, r0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) clone(0x20000, &(0x7f00000001c0)="9b4603dbd831b61e64b1b1829f5f814d00a23983c0bcfdc995c215e0d2a616d313f3a6661e47b411a6625bb12ec1a984cab9bdb86a871ad9337e49c85ca180e71bd155981ae85538243bdb78cf1994c7e14a958b0a1204e3c2aea1bde355cce96c0caf5bdfddd415bb96008b2a6010d3ad6fe7e9a5fed448a28baf2d23e199e5311250b639d8a1406c420f51258b524893005b0af57de2b96ed6f02a5382be1ee39d305def4f92d346cf877f4ab909f07e9ec821a81ee2256c73b4ee1dd4adc720ccc72d4f15f1118ef041b90d980c6615fc4851986d", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="f5efdfb0d6869647e5bf5639264166d8217c7d82328fe12738be7d23fbfcf061ba0ade12138b1981c78e71719fc14e2e83e61558dc53c48b9a20d4c378fad7662a3a3e3909c4bf962c573ac2548e1eea1fc7db9abf607e59cf0d2f961ca3aa8314195b52d674f7765091b554eb9d4843d69fc1a41ea2720c283c94565449b5d392bfad0b0ea4647d994ebbdf82dd49f17ee3612e37c3c407897e82e57ee1b88f473abc86b3dc873e9734e48a5f2b86c209aa5ab8ec8be591777dbe46e13bcea71fdd1c520cbaf8d7c193aeea082c3fda81c9c29f544b") 2018/06/05 16:43:33 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioprio_set$uid(0x3, r0, 0x4) 2018/06/05 16:43:33 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) 2018/06/05 16:43:33 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bpq0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xe}, r1}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x200, 0x8, 0x2, 0x10000, 0x466, 0x1, 0x7ff, 0x400, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={r3, 0x58, &(0x7f0000000300)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x7e04}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000003c0)=0x10) 2018/06/05 16:43:33 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1000, &(0x7f0000000000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/06/05 16:43:33 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x10040280, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) read(r0, &(0x7f0000000800)=""/4096, 0x1000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x60020d) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x8}, [{0x0, 0xfb6}]}, 0x78) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/13, 0xb}], 0x1, 0x1) 2018/06/05 16:43:33 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f71268d708940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e506c9bcfd615680afadfe427c522090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73ebad0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe0000"], 0xd8, 0x0) r0 = msgget$private(0x0, 0x520) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpriority(0x2, r1, 0x2) msgrcv(r0, &(0x7f0000004340)={0x0, ""/4096}, 0xfffffffffffffd9c, 0xffffffffffdfffff, 0x1800) pkey_alloc(0x0, 0x2) 2018/06/05 16:43:33 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x80000001, 0x1) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x5, 0x970, 0x1}) dup2(r1, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/06/05 16:43:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f00000001c0)={r2, r3+30000000}, &(0x7f0000000200)={0x3}, 0x8) ioctl$TIOCSBRK(r1, 0x40044591) open_by_handle_at(r0, &(0x7f00000000c0)={0x21, 0x6, "41341d779e9b5f92285155b24d7c78531eb7738a43aff1fc50"}, 0x105000) 2018/06/05 16:43:33 executing program 0: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000000c0)={{0xfffffffffffffffc}, {}, 0xfffffffffffffffd}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x2c5, @time, 0x80000001, {0x1000, 0xde0}, 0x7, 0x0, 0x3}) 2018/06/05 16:43:33 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x74}, {0x6}]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x6, 0xffffffff, 0x8, 0x7fffffff, 0x8, 0x7, 0x81, 0x3, 0x80, 0x9}, 0xb) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="c1caeaef071f10b522b31f037fbe07554f9b9ffa78a64cfd5f861b07299df354f380ad5a64662f7d1d10158c1bce0efdd140f6b89705e901225ec4656083db8ede14466cbf446f29bfc185eec34a439c6a694691fb750adf263b46f20735385c50aff01310124e8398775bd5fb3d765b1d629261cfb7dc279787332615c41227789ad7f8fadb1275649afd86946faefc8afd778eaed21156aef0d12f4c6620b494a5c29fdc518bbd8d811362a178d4e185b4667a2f1d5a4063b42bab60928f431b70d7e0f1570353267068e622241247630597c7d41175d22f9b4e", 0xdb}, {&(0x7f00000001c0)="58f1a475", 0x4}, {&(0x7f0000000200)="558c499e15038ab0bd0e7ffc1ce072ac4d3bae14bb13914e39a6a5e5", 0x1c}], 0x3) [ 170.829218] audit: type=1326 audit(1528217013.827:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10580 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 16:43:34 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0xff1e) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000280), 0x0) [ 170.956522] audit: type=1326 audit(1528217013.955:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10679 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 16:43:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x90400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x3, 0x4) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/7) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") fallocate(r0, 0x0, 0x2c0, 0x0) 2018/06/05 16:43:34 executing program 6: timer_create(0x6, &(0x7f0000000100)={0x0, 0x3c, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_getoverrun(r0) r1 = socket(0x18, 0x0, 0x2) bind$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"46eadd5f16c529"}}, [{"3d741ec9c4c1ac"}, {"9f5feae70a4fbc"}, {"1fb62ca9d6ecce"}, {"66dc1c64c4fb97"}, {"15455b5b8394ba"}, {"5b9ad2d98bd0b5"}, {"cbfe2ba48a94c8"}, {"86c145066a2cfa"}]}, 0x48) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b7a7a914a5a29744e39c60ef5b244460cb89d4d2be426fca22ff1dfbf3d78dca45fbb1d022f1f33cbb5bba0ada2b40a86bbca42a2fa444572f91f949bcd13e"}, 0x60) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x2, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/06/05 16:43:34 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@ethernet={0x307}, {&(0x7f0000000180)=""/192, 0xc0}, &(0x7f0000000240), 0x8}, 0xa0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0x15, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/06/05 16:43:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280402, 0xd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x81, 0x1, {0x1, 0x0, 0x100000000, 0x1, 0x2000000000000000}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)) 2018/06/05 16:43:34 executing program 2: r0 = gettid() madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x424000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x5, 0x1, 0xf9ec, 0x0, [], [], [], 0x6, 0x5363a193, 0x1ff, 0x7c3, "4c6b70af898d3c31e3973980bff7ac96"}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) munmap(&(0x7f0000595000/0x400000)=nil, 0x400000) madvise(&(0x7f0000541000/0x2000)=nil, 0x2000, 0x8) 2018/06/05 16:43:34 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r0, 0x80000000, 0x8) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xd49, 0xa0000000000}) r1 = msgget$private(0x0, 0x1) msgsnd(r1, &(0x7f0000000100)={0x0, "1a3ab0410e6c92604a24e21f9ac947c9206bd397407094b34c2898f2c25d3292b7a7250c5c517595b2b48fccdf954c1ea8ea9779203b4d6b15d50e081ec9f0f0900a138a3470956a18d0a2941284d050cd29d9cf13896cf63e134fcaa1e5f3013d3a3f04571b7aabcb658fa0b46a89544904284973cbfea56542fac18664592fc06e8c467e7baa79da04830544a9ffb9fe2dd504dd797dbcc656629a6d829913e8"}, 0xa9, 0x800) 2018/06/05 16:43:34 executing program 6: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@ethernet={0x307}, {&(0x7f0000000180)=""/192, 0xc0}, &(0x7f0000000240), 0x8}, 0xa0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:34 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x109800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'veth0_to_bridge\x00'}, 0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) 2018/06/05 16:43:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x477, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) write$binfmt_elf64(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="7f454c46000000760000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000002e640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x62, &(0x7f0000000400)=""/98}, &(0x7f0000000480)="6829ac9e6778", &(0x7f0000000680)=""/131, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/05 16:43:34 executing program 6: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000180)={0x2, 0x1, {0x0, 0x2, 0x6, 0x0, 0x4}}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x15, 0xe5, 0xda, 0xfffffffffffffffa, 0xa, 0xffffffffffffff9c, 0x5}, 0x2c) read(r1, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) signalfd(r2, &(0x7f0000000040)={0x9}, 0x8) mq_unlink(&(0x7f0000000000)='\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000680)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000005c0)=0x8000, 0x4) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000740)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009eb444c60f55b81bc62eeea106c0e892b9d20d229367a4178b3fc6ffa337a926222fdfcf9c627240f3b3543b793110e4a9900b7b244c5827697bdbd822f80d95b2e5347db3b92f00ab106eedfcb2388792f2ff12554acc3fe4889671f56682756fdad7e997ab0551ba374a9d4d285861cd937a473123e83e3f2d6072e9c3f06000000"], 0x68) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x1e, 0x7, @thr={&(0x7f0000000380)="6760719254c37d4a112b261ebb5b95260aba6ac6a58f2e839354a766e62ac60143d7b606784df5c25f3fd3b0e3ada9d9ec5abddb5902f79159cd789c3cf6236a23e40a05b28f066490cf1e1b28dc36a19645ff8ee5e951be69b928be24fe631eae916d526e9675058e981717203919231b17e9e4088a1e47886e976564b833eb890917cbd038a49ab369963cf3554d8b", &(0x7f0000000440)="acdd300c4fa44dd01b3f1db455a2ce275464f5292bb9701e5c782af03afcac1bffca96bc209f366cb3d6f3fa4ef772624cd4c8043cbe1e1a08f198cae8d7786b3ad6cdd7a0f80339792a4a1826f7b86c9e8ba3d9b23083057f5e3e198d8160f0a3647131dcdc94ebb496ec0617f4b0864489440ef292bfaceafba96b2d30d11a9a1dee2f7f38053b99955faa9dfce61a9d78061633c5db103e764b5c220a40b5efd3b1872d76b38800b4b174745e1f15a3e5c0b850326ed1dbcbc85463ac758bff8f4af4dc71f482333fee"}}, &(0x7f0000000540)=0x0) timer_gettime(r3, &(0x7f0000000580)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000200)) 2018/06/05 16:43:34 executing program 0: unshare(0x200) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000000140), &(0x7f0000000040)=0x4) [ 171.887730] sg_write: data in/out 1979711452/78 bytes for SCSI command 0x0-- guessing data in; [ 171.887730] program syz-executor3 not setting count and/or reply_len properly [ 171.942616] sg_write: data in/out 1979711452/78 bytes for SCSI command 0x0-- guessing data in; [ 171.942616] program syz-executor3 not setting count and/or reply_len properly 2018/06/05 16:43:35 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) r1 = dup(r0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/06/05 16:43:35 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x100000001, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x1, r3}) bind$ax25(r2, &(0x7f0000000140)={0x3, {"b77fa1ac9472c2"}, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x8000000000000080, 0x5, 0x4}) 2018/06/05 16:43:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x477, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) write$binfmt_elf64(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="7f454c46000000760000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000002e640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x62, &(0x7f0000000400)=""/98}, &(0x7f0000000480)="6829ac9e6778", &(0x7f0000000680)=""/131, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/05 16:43:35 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x40) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffa}, 0x0, 0x8) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc400400}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@newspdinfo={0x114, 0x24, 0x200, 0x70bd2d, 0x25dfdbfe, 0x9, [@replay_val={0x10, 0xa, {0x70bd27, 0x70bd2d}}, @lifetime_val={0x24, 0x9, {0x0, 0x6, 0xffffffffffffffc0, 0x94bc}}, @etimer_thresh={0x8, 0xc, 0x80000000}, @policy_type={0xc, 0x10}, @algo_auth={0xb8, 0x1, {{'rmd128\x00'}, 0x380, "3e81573cf3efdbb7470fe7299895fc5003c4d6b9853c5c494c5af10939ba333c8ac5eb2df0ec051550ffa9074fb5ab2cfc03a2d929d42e7c0991132a93a8b7e6f534f456b5bbed28de184535bf85661317d625b24ae429221f321f4beadabbeb20b2b1504acefe8cb9d781a709ae2a18"}}]}, 0x114}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r5, 0x800, 0x70bd25, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x20040040) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000040)) timer_create(0x4, &(0x7f0000000380)={0x0, 0x3a, 0x5, @tid=r0}, &(0x7f00000003c0)) rt_tgsigqueueinfo(r0, r3, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/06/05 16:43:35 executing program 6: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x80) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)="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", 0xfe}, {&(0x7f00000001c0)="9b4af2e4fc033294de83d1778d6809eed7b7fa3b6bbdb9050150d52f06e2445341ac4b3d84c6bb65561e185683a51e07e11691b49e1dd38e7420e9b5e6a6050c83d200442836b000993780077e29050be0761607c1ba29b2d46ebf4c9958db59f0db61d169fdea50433275078c2a40bce47c607b6d21f7610054035a4146bc4da3643d7f3612993f66ee9bd4e2b44bc5", 0x90}, {&(0x7f0000000280)="79811b8f0f2fa535b22cd2b24e20254685ae58bebb7439754caf1bb536a3fcfcc6eb3d8837be33f7590ccf8f78b14ec4db2ce65acd697f14ed40bd", 0x3b}, {&(0x7f00000002c0)="b2b9441a86a97f5770ee7508059a598ae6d9446de2fdbbb5d36ff50c0968810b70e0fba8e9ba5308677dde5a769eab1c3e3277cbd3b2d4acf0814032128edfb745ad758197580f42b577d059d9a529a80f84744aa190c1e2bfee343db2a45f6921f7a03ff30b10613e7c62117f98961bff9ddb56855d6beea81fb5c1e09da96aaf0665968a4c72fc0cda", 0x8a}, {&(0x7f0000000380)="4a86c9270ad598dc546288a1ec06a384fe2b7c68aac8997473f5e24df174e82fd79c4ffd64bbd96e9253522ae91ae5200f425f9a0f15e252db99d70133c387522760e77e8f1788ecf43582075ce5b1191b347a1bfb0b4328", 0x58}], 0x5, 0x1) semtimedop(r0, &(0x7f0000000000)=[{}, {0x0, 0xfffffffffffffffe}, {}], 0x3, &(0x7f0000000040)) 2018/06/05 16:43:35 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757962b402559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f7ba97c6d0f7fd4f442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96342534a52d0fe000000000000000000"], 0xd8, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/4096}, 0x1008, 0xfffffdffffdffffc, 0x1) socketpair(0x19, 0x6, 0x1, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000011c0), &(0x7f0000001200)=0x40) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001240)={0x0, 0x1, 0x4bc}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000012c0)={r2, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x6, 0x7f, 0x1, 0x7, 0x3f}, &(0x7f0000001380)=0x98) 2018/06/05 16:43:35 executing program 7: r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60000004}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x3}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x3c631b89, @loopback={0x0, 0x1}, 0x2800000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x58) 2018/06/05 16:43:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) listen(r0, 0xffffffffffffff7f) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) r2 = getpid() setpriority(0x3, r2, 0xa649) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000180)=0x84) [ 172.112367] sg_write: data in/out 1979711452/78 bytes for SCSI command 0x0-- guessing data in; [ 172.112367] program syz-executor3 not setting count and/or reply_len properly 2018/06/05 16:43:36 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10080, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000280)={'ifb0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x2, 0x7, 0x3, 0x80}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/06/05 16:43:36 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x400800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@remote, @local}, &(0x7f0000000080)=0xc) sendto(r0, &(0x7f0000000140)="e22ee149333e37789e1757e18c84a641d00d9a1eb6a7383f9f5fa35dbcf55de1d875f0c7d44b5f062fd697adfb8baa75f1d075f4e6f9d777edc088385ffc0b7cfdf383dc2cc584f26a9a06cb483ba5c21d6e7a86ce604cce17876c82219d1f2aa526da1361787166c3a8e58daeaf9edac857e125eef018dd7809", 0x7a, 0x24000001, &(0x7f0000000240)=@generic={0xa, "61b96ad773fd4984f04a8fc0fac66fcd39f5833a968164028542601e631108906039f51a03d5cc90c7ba71f7ce7ff7d2c1e6262c7fdb283982f69ce93c6a5ed6aabcd3f9836e3f5af2efdfdf973b0d169933f54ebe2ce0468ebe0c6531429f4d55803b1d57ccdc2620a49f7ed70ddc04e5396104435f8087c5ffd6790b5d"}, 0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfff}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8955, &(0x7f000062ffe0)) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x2d, @multicast1=0xe0000001, 0x4e24, 0x3, 'fo\x00', 0x10, 0x2, 0x20}, {@empty, 0x4e20, 0x3, 0x9, 0x3312140, 0x40}}, 0x44) 2018/06/05 16:43:36 executing program 0: process_vm_writev(0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000000), 0x2e7}, {&(0x7f0000000040)=""/13, 0x4f}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000001380)=""/164, 0xa4}], 0xfffffffffffffab, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/209, 0xd1}, {&(0x7f0000001580)=""/39, 0x22b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/214, 0xd6}], 0x200000000000018f, 0x0) 2018/06/05 16:43:36 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) 2018/06/05 16:43:36 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f5be9cd679ea9e2b63700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028c22f2818dfd1fe0df59d3d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f92efface3d0f863602e99063c13b5276e316560b775aecb9df65fc2a675d7b2bafceb2a2ff5b45ee6d8547e55fa89207ec7121a18e39ceb03340662677246c1eb3aea00e8223ef3a18b9e742b57ce028f5dd9ec0ac0ab6394f39d3f930ce5b379e18fe5e6a7c266c68372b89512e493aa10807c7a909dc5bb0c698749"], 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x850, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xa0042, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)=""/165, &(0x7f0000000180)=0xa5) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x1ff) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/05 16:43:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x100) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300), 0x8) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x2}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/06/05 16:43:36 executing program 2: socket(0x4, 0x2, 0x9c) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000280)={0x80000001, 0x0, 0x8, 0xfffffffffffffff9, [], [], [], 0x90ad, 0x20, 0x1b8, 0x0, "4368e1c6a20f5b6ffabd12a0549d845a"}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59fc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0xbb}) write$fuse(r0, &(0x7f0000000040)={0x8, 0x0, 0x8, @fuse_notify_inval_inode_out={0x0, 0x22, 0x100}}, 0x28) [ 173.181746] IPVS: set_ctl: invalid protocol: 45 224.0.0.1:20004 fo 2018/06/05 16:43:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names='bcsf0\x00'}) fchmod(r0, 0x80) 2018/06/05 16:43:36 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:36 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x2c1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x9) 2018/06/05 16:43:36 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000040)) request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='vboxnet0wlan0[mime_typeppp0em0eth0\x00', 0xfffffffffffffffe) 2018/06/05 16:43:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="000058cf6a1027bded01113d8a893dd495288943290a31712d520e93a277ed000000000000008184000800000000d3a99d17ba6b84ab7a40ccce7c9dd0a78491d63a33fb3093d3677ef54b10daebdd82379f4e233621d4599238438f3e3e48ed813b279b70ab689523a062d4f3573fbe84f4c8cb2b6fdab03aefafaa92a64fa7250e0169811ea37bbf6e00e1c62769660f73cba114d91889d705c704b1c4"]) [ 173.253775] IPVS: set_ctl: invalid protocol: 45 224.0.0.1:20004 fo 2018/06/05 16:43:36 executing program 6: prctl$intptr(0x21, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x181001, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x103000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x2710}}) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) 2018/06/05 16:43:36 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x10, "d20baa7039095146797d6965f159f829"}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xffffffffffff8001, 0x0, 0x3, 0xfffe000000000000, r1}, &(0x7f0000000100)=0x10) 2018/06/05 16:43:36 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="28f361cf6f68b1d333ca1d2e81208f12bdf738f403a70e709e66eb958b909aa5879df349b1a84754d29297a250750eddb85caab9400d591535ef8d95b954593da9000e8f9e5772b5ee94e78a44e0deda321b6127d0306055f33bbf600743af52707b9b7fddd8b76508b1401b374771e4a46489278460cfd9f4789ebc660f1a7240a22c11deef50dde7ec4791ed7ea6bc0c8235a56d5b483c79619cd15f66600e1ac054eabee7238ecad6659b796dae73282ff67f1e87bbcf4595507a", 0xbc, 0x1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x200000000000007e, &(0x7f0000f40ff8)=[{0x4, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffca4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) write$binfmt_misc(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="73797a315e64f38f0a7b7a7a775f6117050eec2f9fea9457e42abe66b4c60c8dd03268c33d73731247c327008afa0cb7384a347ddb6a96ab77d59b165be5e20847a0ecdc296a66deb4e4e3f3ec5f4dc8925ee00bb55c42e3d02994d0d0919f3f7aa833efafbd65aad3db87f811aae539b57da0fe5eaa2da264c7e6f36fbbdd437d799c4471fa8bf820b61ed18cdcafff1969c2c970b7552bb3947e26f5f1acde22ba5e8f86fd65dd98d48f37f55fd517593fe4ec837711f058b11e83dc94380edc8b6251aeb4373a457f7bffb5114fac0ae8df587a5e28bd13f8fc75f385a9fb3b33a05ea90000"], 0xe7) 2018/06/05 16:43:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x280, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$rds(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000380)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000000000), &(0x7f0000000180)}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000080)=""/210, 0xd2}, &(0x7f0000002540)=[{&(0x7f0000000240)=""/35, 0x23}], 0x1}}], 0xa0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000440)="d340cb8493a1670a1a6f2230cdcf4d021d0aa4237642f343d2940ea5fe65338fdc912aa978c5f130348e7eff31cea3ed34abeea2ab20b41e7f0e1532d44eade81a96f90d73e91b0520fa2017e676912a9c3ee19fc1d93d509df917b2563f4e53fd97268864422a53345e10ae2c71371675faf8fed5a4d4b63fafba5876d9070a7cfa020acd22341e922a7d254f12a180baf48ec5dcf1da617f29ff7379bceba5221a72ec1cafaae91a64273eee224de657ef33c343137be98b4d4188ff1ec80d614ddb5df51934255c15e83deb") 2018/06/05 16:43:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) fchmod(r1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x2) 2018/06/05 16:43:37 executing program 1: msgget$private(0x0, 0x185) msgget(0x0, 0x0) r0 = msgget(0x2, 0x20) r1 = msgget$private(0x0, 0x100) msgsnd(r0, &(0x7f0000000340)={0xfffffffffffffffe, "ee3266026f2d6ffb4ba9d85b6517c614a8f5794899dc356a2dde23a42b80da20b0d4a71394ce7837f4ef86103d00b8d2ed741881e68d8ff236aa0ab72eacfd72fa3d3b23329e091d9759acae15e017e16fe50f00003ba208512a74cfd87e207bfec01048127c7e62c32299105c8d55ed76bece3ea166c17c964194e318ef850e84d56778c723fd290075248a6c8a7f980d14e8b787df83b29bec10bd1404928ad58b38c6b8c02166f3fdb5a31df54418f6f848bab1d8f562258aebd7ca75d0a4f157cec034dc809b2c8c1152ab57e31f13e3640a07b71fbe708ff0661e920727cf9eb7ae4964a0"}, 0xef, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) socket(0x4, 0x80000, 0x0) msgrcv(r1, &(0x7f0000000280)={0x0, ""/184}, 0xc0, 0x0, 0x2800) ptrace$setsig(0x4203, r2, 0x28000, &(0x7f0000000180)={0x3, 0xbb4, 0x3}) msgctl$IPC_RMID(r0, 0x0) msgrcv(0x0, &(0x7f0000000440)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:37 executing program 7: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000013c0)=[{&(0x7f0000001640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600), 0x6, 0x0, 0x0, 0x4000040}], 0x29f, 0x8040) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000), 0x2a5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001400)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0xb8}}, 0x4, 0x8}, &(0x7f00000014c0)=0x90) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getregs(0xc, r3, 0xbbb8, &(0x7f0000000200)=""/227) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001500)={r2, 0xffff}, &(0x7f0000001540)=0x8) 2018/06/05 16:43:37 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa000, 0x0, 0x0, 0x9, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000), 0xffffffff, 0x0, 0x0, 0x1}}, 0x20) 2018/06/05 16:43:37 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) chroot(&(0x7f0000000080)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x40000000002, 0x3, 0x2) epoll_create1(0x80007) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000100), 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x280841, 0x40) 2018/06/05 16:43:37 executing program 2: unshare(0x2000404) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='mounts\x00') getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000005c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000003c0)=r0) ioctl(r0, 0x101, &(0x7f00000000c0)="9f89b38b2c517639c2027fe9c390b09055245629e2bbe846638b3cc3d1218da734ae82124fc1dace61265acd3c4d6c7da6529a42537b59136c350b9199bad1ef04ae77346f55550d1eb3242f0e30e42f1f6e7c24a1074057fdabacd281fa65b139c7f2abc13d0b312f47b6c6d7f2b6d81094ef651095e0de2c3897e304ef5214b94b4adbdb8bdd0a78d9b1d426892d92dc146b80e4d697a1d38ecefb24a788b0339f9cc02d77e960dc23963766f0d3b9d029c70ad4e239615fed0fbf783f216678a884495be46f5f6a3c61fa768f202f0447d35d") socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f00000001c0)=[{}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) lseek(r0, 0x100000000000, 0x0) getcwd(&(0x7f0000000000)=""/76, 0x4c) ioctl$VT_ACTIVATE(r0, 0x5606, 0xe2a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000300)=0x8) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r2, 0xe6, 0x1, 0xac}, &(0x7f0000000380)=0x10) ioctl$KDSETLED(r0, 0x4b32, 0xffffffff) [ 174.265234] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/06/05 16:43:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt(r0, 0x1, 0x6941, &(0x7f0000000000)="14cf9b2f0cae6072ee5c76366cb60b928050b809b3ff6ed062fbfc2ca12188664dc839be92f3a0f97705753736d26735603494619a3e2c1f579571296eefad72a2377229f878a68c484ff804582fdbb76acafe7f3ac7fd840cddaf1b9e5100b52cb15dd7d990ee0bf28d27c1e17365b135f021f9c77111d57ce4ee06b2537c9f092c435cc428ccba5985cb4bbcd3a6447355f347a2ce5db279161ba5462cf821ff79e1f4e229534af0e84120ce8871c46d2e8dc3", 0xb4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x18) 2018/06/05 16:43:37 executing program 1: r0 = socket(0x1, 0x6, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff6a}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, 0x6, [0x101, 0x50c, 0x476, 0x81, 0x30c9, 0x4]}, 0x5c) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000745000)={0x0, ""/4096}, 0x102b, 0xffffffffffdffffc, 0x0) [ 174.336890] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/06/05 16:43:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="af4f7a2f65a90675523193290c6d8d347cb8f2dc7db76f7d8086e19d4eb8c8bbeacab4838513a9da959d8ecec08cd089eaa8cc5aa0d4ef54a23a75f6382432833675c393eae7825bee09931860eae65eea9d8abdb829b362cb4ae5723b948e93e6945f92dd40d29cc5a5fe74c77c0b2fb3573425566c2df577670cbf6fea66fbedaca8d8e949444a3f6803704449506e02e2171dba62af89321359ff2178ec9de01384660bc3fd58022cfe52aab766975e407ef0d24b8b66a4d7b3a190a75935034337dbe021", 0xc6}, {&(0x7f0000000180)="f6d8d7d3f56dab4f4ec56b3b460e1d3e9092d71abc44cac9eaf82c3c44c13b32708c9647abb54c680ad31b0b54269ec1261e49a48ed69f730fc57c8eb340f85cde55d2b1644b9bbe80ee636b8e55736d75d45cfe622978e17da7d2ddda4c5975d742fc2d4c157597b3eed41eaf38dae56d", 0x71}, {&(0x7f0000000200)="0de93a54776cc029daea828fbb6835466703c72d211c8167bd7faf408073df995ca466c6c4ca573dbb72f331667c8847ffc8990a092128929e48d3fa6e97cfe4aa66d7deb71e9e8daccf1b1fb405a8e3c9ac995aa6f9bfe4e20c8915890378b56e4191100e7e038c2a93a8345d104abe608de6e71f7d13e0d8d134aef92a683d703b56cb19026d3ef1e2fe2407bffcff585dbbf708e2955a10e1a909b881764168dc558865ced6837de80b6a7712535706baff33d51496d0b4afd7d83941d631385e436a859745fa3a9ab7289d4bf38075f432c6b71642edb626f1427b7df65d187e", 0xe2}], 0x3, 0x5) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000002100), 0x0, 0x0, &(0x7f0000002100)={0x2, 0x0, @multicast2=0xe0000002}, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x1, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000380)={0x2, 0xf7d9, 0x1}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) ptrace$setopts(0x4206, r2, 0x0, 0x100000) 2018/06/05 16:43:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$inet(0x2, 0x0, 0x105) dup3(r1, r0, 0x0) 2018/06/05 16:43:37 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000200), &(0x7f0000000180)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) 2018/06/05 16:43:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0xffffffffffffffee}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xffffffffffff6cbc, 0x30, 0xffff, 0xdc3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) 2018/06/05 16:43:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x43, 0x40040) accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000080)=0x60) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x83, @remote={0xfe, 0x80, [], 0xbb}, 0xcf}], 0xffffffffffffffd1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="010692bf3dd65e352aec6f099ecece959c033a6271e7e5171732da977f479b365faa82af57657c35a26a87432d58ecc69c98322b8bfdfa4a343c48d0e9ab8f07528d85af1db1a73d43a388947284eaa9fc01f67e11df0edb5b84b78a53411f690d7fb40127b1d3259307000000000000003973227230dc8ac79dd7686fe942ee8426a4d69ff4e38c18db531bb50fb6095d56c1bc1a231c0534504a0d050cba3b149d95014f847632e78ce67aa0b1ffbfe895d6f3607241658cdfc2b1e09629406a88d81f695b5d41d12bfcfef511ac13a5f9634fd3cd45c8a9fb29e09675a4e3") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xd2d, 0x1, 0x1, 0x200, 0x8af, 0x3, 0x7ff, 0x76fe2c58, 0x800, 0xffffffff, 0x8}, 0xb) r3 = getpgid(0xffffffffffffffff) sched_setattr(r3, &(0x7f0000000280)={0x30, 0x3, 0x1, 0x200, 0x80000000, 0x9, 0x10000, 0x8000}, 0x0) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) 2018/06/05 16:43:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r0, 0x101d}, 0xfffffd20) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x0, 0x6c, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) [ 174.571627] device bond_slave_1 entered promiscuous mode [ 174.704269] device bond_slave_1 left promiscuous mode 2018/06/05 16:43:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/45, &(0x7f0000000140)=0x2d) keyctl$join(0x1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x0) 2018/06/05 16:43:38 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/05 16:43:38 executing program 6: r0 = socket(0x10, 0x6, 0xfffffffffffff70f) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040)=0x56b, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) 2018/06/05 16:43:38 executing program 0: r0 = getpgrp(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0xc0) wait4(r0, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x1b0, r4, 0x220, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x943f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc9c2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x64d3}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xbc000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) sendfile(r1, r1, &(0x7f0000000140), 0xfffffffffffffffd) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x6c0728e1}, 0x8) read(r5, &(0x7f0000000040)=""/128, 0x80) rt_tgsigqueueinfo(r2, r2, 0x21, &(0x7f0000000100)={0xb, 0x7f, 0xfffffffffffffff9, 0x2d5}) 2018/06/05 16:43:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x680, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0xc) 2018/06/05 16:43:38 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r0, 0x7, 0x200000000000100, 0x591ecdcd}, 0xff5b) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) r3 = socket(0x10, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r3, r4, &(0x7f0000000000), 0x7ffffffe) 2018/06/05 16:43:38 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = msgget$private(0x0, 0x1) msgrcv(r0, &(0x7f0000000140)={0x0, ""/26}, 0x22, 0x2, 0x2000) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x8, r1) ioctl(r0, 0x5385, &(0x7f000003bffe)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/06/05 16:43:38 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/06/05 16:43:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x10e, 0x63fa5f597fbd0613) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x100, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x4000000000007) close(r0) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680), 0x32b}, 0x2000) 2018/06/05 16:43:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000080)=0x68) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040)=0x401, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040), 0xba7b}], 0x29a, &(0x7f0000000200)}, 0x0) 2018/06/05 16:43:38 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x1, 0x1, 0x2, 0x5, 0x0, 0xffffffffffffffe0}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080)=0x6, 0x4) 2018/06/05 16:43:38 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r0, 0x7, 0x200000000000100, 0x591ecdcd}, 0xff5b) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) r3 = socket(0x10, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r3, r4, &(0x7f0000000000), 0x7ffffffe) 2018/06/05 16:43:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x200, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pwrite64(r0, &(0x7f0000000080)="f25f037be1588ff4a86b1c740bc12c94ae32859a9c0c1b635657d34e23956f4e0be1e7515c2d5cfbf4998c6acb6001f07fc7ad5f882f99055fee2c9e9e2547446847d182f3d32cfe82aa9511356e64a393bb0ec21567d175ac8f36e0f41c8538c8d8eeb43b5a4f584f2cf8d25aa67075b143d616fcbb42044d1910e147faa531faf57e3099d1eb36e0f0cc9df1b7cda557236b23d19e62f0af4ac37c35ce7aa318ae50288a9e3b35dbbb0f225ecd3cd8bd499e5dd58f4d33fc415b8d4dd0c2620f8c1eaa53f47a9e1561", 0xca, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) 2018/06/05 16:43:39 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xacba674b1bd500ba, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/103) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$search(0xa, r1, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r1) 2018/06/05 16:43:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x800000000000}, 0x20) 2018/06/05 16:43:39 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x70, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000100)=""/100}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)}, {&(0x7f0000000300)="12", 0x1}], 0x2, 0x0) 2018/06/05 16:43:39 executing program 3: unshare(0x76020000) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) 2018/06/05 16:43:39 executing program 2: unshare(0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003d00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003d40)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000003e40)=0xe8) getgroups(0x5, &(0x7f0000003e80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getpid() getresuid(&(0x7f0000003ec0)=0x0, &(0x7f0000003f00), &(0x7f0000003f40)) r6 = getegid() r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003f80)='/dev/dsp\x00', 0x200040, 0x0) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000003fc0)='/dev/zero\x00', 0x101080, 0x0) pipe2(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r12 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000004080)=0x1c, 0x80800) r15 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000040c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004100)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000004200)=0xe8) r18 = getgid() sendmmsg$unix(r0, &(0x7f0000004300)=[{&(0x7f0000003c00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000003a80)="15f298dfa296", 0x6}, {&(0x7f0000003c80)="ec523a9828443e9ea110772d1ae05979d5a724778441a2f4df930f04a4f589429caf95036e72ac4b36bc46f955425922d229da04a17f89722989dd8f98dddb059813e218c2f97ba2f63761ffa34e6eed7cc0c100e5c37c7ef16e3f628a", 0x5d}], 0x2, &(0x7f0000004240)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa8, 0x20000011}], 0x1, 0x4000040) r19 = socket(0x10, 0x803, 0x0) sendto(r19, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000003980)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0x1c) recvmmsg(r19, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247, 0xf7}], 0x1, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50, 0x32}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/62, 0x3e}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7, &(0x7f00000038c0)=""/56, 0x38}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000003740)=""/30, 0x1e}}], 0x3, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$sock_SIOCSIFBR(r20, 0x8941, &(0x7f0000003bc0)=@add_del={0x2, &(0x7f0000003a40)='nr0\x00', 0x7}) r21 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002640)='/dev/sequencer2\x00', 0x121402, 0x0) stat(&(0x7f0000003940)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() accept4$llc(r21, 0x0, &(0x7f0000003ac0), 0x80800) fchownat(r21, &(0x7f0000003900)='./file0\x00', r22, r23, 0x1400) r24 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x10001, 0x800) r25 = memfd_create(&(0x7f0000003840)='trustedenodev#+GPL!wlan1\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r21, 0xc058534f, &(0x7f0000003b00)={{0x3ff, 0xde}, 0x1, 0x5, 0x5, {0x6989}, 0x5, 0x2}) renameat2(r24, &(0x7f0000000240)='.\x00', r25, &(0x7f0000003880)='./file0\x00', 0x0) 2018/06/05 16:43:39 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f00000003c0)="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") getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000280)={@multicast2, @loopback}, &(0x7f00000002c0)=0x8) r1 = timerfd_create(0x0, 0x800) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000300)=""/58, 0x3a}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x12, 0xfff, 0x800, 0x1, 0x10}, &(0x7f0000000240)=0x98) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) read(r1, &(0x7f0000000100)=""/77, 0x9c) 2018/06/05 16:43:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x105081, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x498, 0x0, 0x5, 0xc5bd, 0x0, 0xfffffffffffffffd, 0x8000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f00000b0000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r1}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x100, 0xffffffffffff8001, 0x90a1, 0x11, r1, 0x81}, 0x2c) 2018/06/05 16:43:39 executing program 5: unshare(0x24020400) r0 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3) setsockopt(r0, 0x10f, 0x82, &(0x7f0000000040), 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x800, 0x0) openat$cgroup_int(r2, &(0x7f0000000240)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0x19c15511) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond_slave_1\x00', 0x1100}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x8, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x101}, 0x8) 2018/06/05 16:43:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @random="4059ac4df9e2"}, 0x4, {0x2, 0x4e22}, 'bond0\x00'}) 2018/06/05 16:43:39 executing program 7: r0 = inotify_init() write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xeb) r1 = socket$inet6(0xa, 0x2100000000000002, 0x20) socket$inet6(0xa, 0x8000f, 0x0) sendmmsg(r1, &(0x7f000000e300)=[{{&(0x7f0000001840)=@in={0x2, 0x4e23}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000680)}}, {{&(0x7f0000000700)=@in={0x2, 0x4e23}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001a80), 0x0, 0x1}}], 0x2, 0x0) 2018/06/05 16:43:39 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000100)="2400000021002553075f01650272fc02800000000010fdffffff000c080017003ca5bd93", 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2a000000ac782f293a15e653714ed186d5e8c697f0242989d22fbf9de0aac594d43bdf4d00f3f5374751c86ae313"], &(0x7f0000000040)=0x32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000000c0)=0x8) 2018/06/05 16:43:39 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x100, 0x10000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x40, 0x400, 0x0, 0x1}, 0x6) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x80000000) clock_gettime(0x4007, &(0x7f0000000300)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x20010, r0, 0x4c) [ 176.628139] device bond_slave_1 entered promiscuous mode 2018/06/05 16:43:39 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000140)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1f, 0x202) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x54eb3d852b070f10, 0x0) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) 2018/06/05 16:43:39 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x0, 0x4) close(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101200, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x7ff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bond_slave_0\x00', 0x9}) 2018/06/05 16:43:39 executing program 4: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000001, 0x10000, 0x203, 0x4, 0x8001, 0x8, 0x4, 0x1, r2}, 0x20) 2018/06/05 16:43:39 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0xd8, 0x0) msgrcv(0x0, &(0x7f0000000200)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x840) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x80, 0x4001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/06/05 16:43:39 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/05 16:43:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000004e001f0014f9f4070408f47e560000010000000000a572000000000000000000", 0x24) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x2, 0x0) 2018/06/05 16:43:39 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@sco={0x1f, {0x5, 0x5, 0x6, 0xffff, 0x9, 0x8234}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, 0x0, 0x80, 0x5, 0x400, 0x3}) [ 176.983228] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 177.090634] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/05 16:43:40 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="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", 0x0, &(0x7f0000000080)) r0 = getpid() ptrace$setopts(0x4206, r0, 0x40, 0x20) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/06/05 16:43:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000081, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/06/05 16:43:40 executing program 3: timer_create(0x7, &(0x7f0000000080)={0x0, 0x29, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000100)="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"}}, &(0x7f0000001100)=0x0) timer_gettime(r0, &(0x7f0000001140)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000000c0)) 2018/06/05 16:43:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r2, &(0x7f0000000580)={&(0x7f0000000000)=@alg, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/74, 0x4a}], 0x6, &(0x7f0000000540)=""/60, 0x3c, 0x7}, 0x10000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/05 16:43:40 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x20) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2000000000000ff) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/06/05 16:43:40 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000d80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000ec0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f00)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x4e22, 0x0, 0x2, 0x0, 0xa0, 0x3c, r1, r2}, {0x40, 0x800, 0xafc, 0x721, 0xb53, 0xfffffffffffffffd, 0x401, 0x7}, {0x4, 0x0, 0x2, 0x2d1400000}, 0x5, 0x6e6bb2, 0x3, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x4, 0x3, 0x6, 0x5, 0x7fffffff, 0x2}}, 0xe8) 2018/06/05 16:43:40 executing program 6: socket$inet6(0xa, 0x80806, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x78, &(0x7f0000000080)=""/120}) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") epoll_create(0xb313) 2018/06/05 16:43:40 executing program 5: semget$private(0x0, 0x0, 0x438) r0 = socket(0x1100000001e, 0x1000001, 0xfffffffffffff000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, &(0x7f0000000080)=0xffffffffffffffc8) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200000, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/180) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x10000, 0x440c2) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10007fe, 0x4) setsockopt(r0, 0x10f, 0x0, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 2018/06/05 16:43:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x100) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x10) r2 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r2, &(0x7f00000004c0)="df8bfe89dcf12551949ebc2e675e64cebbc530d26cbea7d8f214093a9a68ed3acba5230b310fb964ca04f1b33df87b4c54260b1d058ffca438bf7dca3fceeb30fd432f7b0b22ef2f85cf0606153aac36fa35aef5679f36126843037871cbaa6f676944e48eeb840d50dad7c821d6d6550901f969e69386d78ab04f01ba7ae5fc", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f0000000340), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000005040)=""/4096, 0x1000) 2018/06/05 16:43:41 executing program 1: msgsnd(0x0, &(0x7f0000000200)={0x0, "e334a0c64c4cb1098d8d0114c8fa3f"}, 0xfffffffffffffd69, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000058f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d9636253cc52d0fe"], 0xd8, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x800) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:41 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) write(r0, &(0x7f0000000080)="6352194ea302e2d59965983315f3129b7f5d97151815129b", 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x809, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x14, 0x14, 'bond_slave_0\x00'}, @IFLA_MASTER={0x8, 0xa, 0x7f}]}, 0x3c}, 0x1}, 0x0) 2018/06/05 16:43:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0xfffffffffffffffb, 0x10}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x9, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x10001, 0x3, 0x101, 0x9, r3}, &(0x7f0000000200)=0xfffffffffffffd67) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) fcntl$getflags(r0, 0x40a) rt_sigqueueinfo(r4, 0x1, &(0x7f0000000280)={0x8, 0xf3ab, 0x4, 0x81}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0210000f0500000000000000000000ff0200170000800000020000009129d3bf21742ac173bb1a9d"], 0x28}, 0x1}, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x631c, 0x24000) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/06/05 16:43:41 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x800000002) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000f5e96107779e794e00002700ff0a0000000000000000040000000c00010008000100"], 0x1fd}, 0x1}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) 2018/06/05 16:43:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) munlock(&(0x7f0000ff5000/0x8000)=nil, 0x8000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$KDSKBLED(r1, 0x4b65, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_elf64(r0, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/05 16:43:41 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/05 16:43:41 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x441) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r2, 0x7, 0x1, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)) fcntl$setstatus(r1, 0x4, 0x2000) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/05 16:43:41 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = epoll_create(0x9) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x1) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffd}) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) pipe2(&(0x7f0000000040), 0x4000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x40000000000000ab, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 178.211309] A link change request failed with some changes committed already. Interface veth0_to_bridge may have been left with an inconsistent configuration, please check. 2018/06/05 16:43:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpgid(r1, r2) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x7f, 0xfffffffffffffffc, 0xffffffffffffff8f, 0x348f, 0x6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001008000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/06/05 16:43:41 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) [ 178.250986] A link change request failed with some changes committed already. Interface veth0_to_bridge may have been left with an inconsistent configuration, please check. 2018/06/05 16:43:41 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x24020400) fcntl$setpipe(r0, 0x407, 0x6) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x8000000) finit_module(r0, &(0x7f0000000140)="70f0df00000000000000", 0x3) 2018/06/05 16:43:41 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x10) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001d80)={0x284, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x270, 0x0, [@generic="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"]}]}, 0x284}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) 2018/06/05 16:43:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x25}}) close(r2) close(r1) 2018/06/05 16:43:41 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5ab857) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000040)=0x80, 0x0) sendmmsg(r3, &(0x7f0000000c00), 0x70967c17166daa5c, 0x0) recvmsg(r2, &(0x7f00000016c0)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001640)=""/112, 0x70}, 0x0) recvmsg$kcm(r3, &(0x7f0000000640)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x0) write(r2, &(0x7f0000000840), 0xff98) 2018/06/05 16:43:41 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./file0\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000300)="c6ccb18ecf35d7ccd9cb8e479160d626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}}}], 0x30) syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r2+30000000}, &(0x7f0000000200), 0x8) 2018/06/05 16:43:41 executing program 7: unshare(0x24020400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8007e, 0x0) ioctl$TCSETSF(r0, 0x5101, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}) 2018/06/05 16:43:41 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r0 = msgget(0x2, 0x2) msgsnd(r0, &(0x7f0000000140)={0x1, "c8183354a5a82a285dafd0547ae3b4a4f42a860707f838acc63ded5413843bd5"}, 0x28, 0x800) 2018/06/05 16:43:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) timer_create(0x0, &(0x7f0000000180)={0x0, 0x38}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffff, 0x2, 0x1000, 0x0, 0x8000}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @rand_addr=0x80}}, [0xb1d, 0x2, 0x8001, 0x8, 0x3ff, 0x7fff, 0x6, 0x2, 0xfff, 0x16, 0xc2, 0x200, 0x4, 0x1f]}, &(0x7f0000000100)=0x100) socket$inet6_dccp(0xa, 0x6, 0x0) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) tee(r0, r0, 0xa41, 0x4) 2018/06/05 16:43:41 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x5a, [], 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)=""/90}, &(0x7f0000000240)=0x78) bind$ipx(r0, &(0x7f0000000280)={0x4, 0x200, 0x80, "a142f1d3facb", 0x85b}, 0x10) r1 = socket$inet(0x2, 0x8000e, 0xfffffffffffffff8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00000007c0), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_route_sched(r2, &(0x7f0000000e00)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x1) recvfrom$packet(r2, &(0x7f0000000000), 0x38b, 0x3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x707000) 2018/06/05 16:43:41 executing program 7: modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/38, 0x26) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00') sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000400000000000000000007867b421298526439f4f549380000020013"], 0x20}, 0x1}, 0x0) 2018/06/05 16:43:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000280)) socket(0x1b, 0x5, 0x80000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x818, 0x360, 0x5e8, 0x5e8, 0x360, 0xf0, 0x748, 0x748, 0x748, 0x748, 0x748, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xff, 0xfffffffffffffff8, 0x10001, 0xffffffffffffff4d, 0x20, 0x1, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @dev={0xfe, 0x80, [], 0x1b}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}], 0xa}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x19}, @ipv4=@multicast1=0xe0000001, 0x39, 0x4, 0xe57d}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x5c, 0x5, 0x2, 0x0, 0x0, 0x8b, 0x4}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x21}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0xfffffffffffffffb}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @dev={0xfe, 0x80, [], 0x12}, [0xffffff00, 0xff, 0x0, 0xffffffff], [0x0, 0xff000000, 0xff, 0xffffff00], 'ip6gretap0\x00', 'gretap0\x00', {}, {0xff}, 0x87, 0xc77, 0x7}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x26, 0x32, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x878) clock_gettime(0x4, &(0x7f0000000000)) 2018/06/05 16:43:41 executing program 1: r0 = msgget(0x0, 0x100) msgsnd(r0, &(0x7f0000000000), 0xfffffebc, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x2, 0x4) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000180)) 2018/06/05 16:43:41 executing program 2: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0x8) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xf7fffffffffffffd}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) fcntl$setlease(r0, 0x400, 0x1) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) creat(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffdfffc) 2018/06/05 16:43:41 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = socket(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x40000a, 0x0, 0x6}, 0x2c) r2 = accept$alg(r1, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200800, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101041, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/06/05 16:43:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000003200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001300010200000000000d3fe1a208e1321aa8af9b4a23f80000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00.\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/06/05 16:43:41 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) bind$pptp(r0, &(0x7f00000002c0)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000106b7c523d8a484300296a5be2092a6784dad4f1bad9d764ced40ab9342a0b3c6d3acfc243fc56db7facce8121983d9e589759257b67ba663702d27fd959e5bb6b913941bf89a45fd707a2247e2e6b710275bbe48537300b5d68f4a3fb21814cb5ae7b4fc6dea72e7dab71eba3075ae3e6db7b81e64171074058b5a1688b82bb04b6afc80fd14ecbb1c67a757fbf3cfa008cee1707211d8d04fcdd5e38bc300000000000000000000000000004e5a96d6a582ccd5ff28c756301a44f5f5d16201bcd28715c8eabd6b8bab3838687729085181cceed5031488d788071c76cf94a11c95f307491e32df2d"], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r1 = msgget$private(0x0, 0x14) msgsnd(r1, &(0x7f0000000140)={0x3, "8cd57e3498a9921bd3e6b48fddd1fdbcaa2a3262f762434234d3cb4e2d30378fcf84a902eb1d73c77ba66d4d2b2889b7637e4afb0507add5552dadb2e248f83a22b80ebd337ec91e004c464869bc2fb91b50"}, 0x5a, 0x800) 2018/06/05 16:43:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"6c6f000000000000000000000000ed1f", 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) [ 179.042165] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 179.063541] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/05 16:43:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="de7ecdf39698cdef22e404a5a11a91c0cc7efcb7705a45165732f1dad7b6b29020bc94e7b17e3ba1592fe720752192dfe33c6722e604c6adecf43da7fb6017b754b393d760ce57ee60f6822971782c9167a3c41b1997565fa1bcf0b3a910e3fd6359", 0x62, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000280)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='.trustedGPL^]/cpuset-em0\'\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x8000000, r2) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) keyctl$search(0xa, r3, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) 2018/06/05 16:43:43 executing program 2: r0 = socket(0x8013, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/05 16:43:43 executing program 3: socketpair(0x0, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0xe, 0x7}, {0xc, 0x4b}, {0x2, 0x8}, {0x3, 0xffffffff}], 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x42, "0903ca21147ffe608584472ffb59d1210638eff0533f27fe8a1cb2abfb7b89ce5caab015690ae0cd6e6c046867f76f59fcc6e7eadbe6ea769e1f710ab5be7fdc9992"}, &(0x7f0000000180)=0x4a) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000240)={0xfffffffff33d317e, 0x80, 0x1}) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="8db482075da1", @random="24580eaacd07", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x28, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0xac141400, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)={0x0, 0x0, [0xb23]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x5}, 0x8) 2018/06/05 16:43:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x34000, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x53, 0x480000000, @buffer, &(0x7f0000000180)="753e647e0ef52282515632176ef911cd7707b5d94d988e15466dff19708fe0daa335c6e3d704285b30ea75e1b198ed8ec5a264c690e140eeeb7ccbe315fa4b48874835f999adfc0a320883c65b77463d57e838", &(0x7f0000000200)=""/212, 0x9, 0x10000, 0x0, &(0x7f0000000040)}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = dup(r1) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000000)={0x3, 0x6}) 2018/06/05 16:43:43 executing program 4: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) unshare(0x24020400) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) 2018/06/05 16:43:43 executing program 1: clock_nanosleep(0x7, 0x1, &(0x7f0000001340)={0x0, 0x989680}, &(0x7f0000001380)) r0 = syz_open_dev$dspn(&(0x7f00000014c0)='/dev/dsp#\x00', 0xfffffffffffffeff, 0x8100) setsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000001500)=0x1, 0x4) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000001240)=@ax25, &(0x7f00000012c0)=0x80, 0x800) r3 = syz_open_dev$usbmon(&(0x7f0000001540)='/dev/usbmon#\x00', 0x4, 0x2100) r4 = socket$rds(0x15, 0x5, 0x0) r5 = gettid() getpriority(0x0, r5) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000140)={{0x1, 0xffffffffffffffc1}, 0x1}, 0x10) msgsnd(0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0xd8, 0x0) sendmsg$nl_route(r2, &(0x7f0000001480)={&(0x7f00000013c0)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)=@setlink={0x28, 0x13, 0x1, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1e}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r6, r7}) msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x40041, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 2018/06/05 16:43:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x8c00) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000002c0)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x200000902, 0x4) write(r1, &(0x7f00000001c0), 0x0) sendto$inet6(r0, &(0x7f00000001c0)="d0c45a6f75d5aacbdac4a615f407a5dc7494b8710db54977e8a57ea9517de66ede4e0baa391a06787e151aa98eb9394c9600d2f78b69207f9ae25eedc9f00a4d66a0d11651ad477749da2b1dd6e01716a77f42068f050333fde04d5a229f6d10e9e01d7d67552bd2a40685f5e4b06ef4de01d79b8baac9439d4fab712fa79ea99ebdcfd140aeb997ee9735eb63c4049fc83472d175cffd643f7659e3bab32b62abbffd275e7ccd3c53723fce7ecef5d102df43d510ded5323c273226786efb46fd3f8cce318e82876cb5dd7b1fb453d6699da548085452f405feb6cc11d6da734f6696b4e9e71e", 0xe7, 0x14, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1d}, 0x5}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000040)=0x1, 0x4) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x3, 0x7, 0x0, 0x7, 0x3, 0x7, 0xa509, 0xe0, 0x40, 0x251, 0x1, 0x1, 0x38, 0x2, 0x401, 0x2, 0x6}, [{0x6, 0x2, 0x7, 0x5, 0x7, 0x10001, 0x1, 0x8}], "8dcb98a8333eec0b4e99a11b06e65a9591ee8123317106908e751905c2e5df4827ac15b44e594a6ace2f64ef281751486c4e4f8051fc356d739f892fd2870a30b8d76a51a67446fcffa4a107ca98f54bfc2e3873ca3a08cd1ecb001d236bcb"}, 0xd7) recvmmsg(r1, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x1, 0x2000, &(0x7f0000000e40)) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000300)={'yam0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/06/05 16:43:43 executing program 5: unshare(0x24020400) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc5d4877, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)) 2018/06/05 16:43:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000180)=0x80000000002, 0x93) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x0, 0x5}, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe943, 0x800) accept4$ax25(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x10, 0x80800) ioctl(r1, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x80, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x240, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/06/05 16:43:43 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) r0 = msgget(0x3, 0x0) msgsnd(r0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317ee8cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xcc, 0x0) r1 = msgget(0x1, 0x22) msgsnd(r1, &(0x7f0000000140)={0x1, "de02a33c6cb9afbf8fc104f189fda4a9b17c93e6fc95c457b8dcc349a8ec631e243da1941aef21c5519eb3a7b5925be10730"}, 0x3a, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:43 executing program 2: r0 = memfd_create(&(0x7f0000000100)='em1em1@\'\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xf132}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x5ad7, 0x20}, &(0x7f0000000200)=0xc) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/05 16:43:43 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000380)=""/33, 0x21}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/46, 0x2e}, {&(0x7f00000004c0)=""/57, 0x39}, {&(0x7f0000000500)=""/135, 0x87}], 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r2 = getpid() migrate_pages(r2, 0x101, &(0x7f0000000200)=0x1000, &(0x7f0000000240)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) read(r1, &(0x7f0000000080)=""/224, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) 2018/06/05 16:43:43 executing program 0: r0 = inotify_init1(0x0) dup3(r0, r0, 0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r1, r1, 0x12) 2018/06/05 16:43:43 executing program 4: r0 = epoll_create(0x8) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "58b479b32da209d8cb7102750c9d9d5a0d6566e77c2d1dbdd3bfcab0b755432b03963a592d218a9ff39d3e0060"}, 0x31) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1'}, 0xcda87690) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r2, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000100)={0x1, 0xffffffffffffff35, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3}, &(0x7f000044cfc0)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf19}, &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x20, 0x18, [0x8, 0x10000, 0x0, 0x7fff, 0x1, 0x0]}) 2018/06/05 16:43:43 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0xa000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @empty, @loopback}, &(0x7f0000000100)=0xfffffffffffffd46) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80041, 0x0) r2 = inotify_init() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="87f6fede53cc00000020000000630e5f4a029078ac1414bbac14140011009078000000004500000000000000f9000000ac1414aaac141400000800000000"], &(0x7f0000000200)) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x4, 0x1, 0x0, 0xc0e, 'syz0\x00', 0x2}, 0x4, 0x0, 0x5, r3, 0x2, 0x100000001, 'syz1\x00', &(0x7f0000000140)=['/dev/snapshot\x00', '/dev/snapshot\x00'], 0x1c, [], [0xffff, 0x4, 0x6, 0x147]}) 2018/06/05 16:43:43 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000140)={"62726964676530000000008000", &(0x7f0000000100)=ANY=[@ANYBLOB="3bff060000000000009200000000000000"]}) 2018/06/05 16:43:43 executing program 3: socket$kcm(0x29, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/123, 0x7b}, 0xfffffdef) 2018/06/05 16:43:43 executing program 1: msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:43 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) socket(0xa, 0x6, 0x1790) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000080)=0x7) 2018/06/05 16:43:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_settings={0x0, 0x0, @fr_pvc}}) 2018/06/05 16:43:43 executing program 0: move_pages(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000415000/0x2000)=nil, &(0x7f0000416000/0x3000)=nil, &(0x7f0000362000/0x3000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x602200, 0x0) sendmsg$rds(r0, &(0x7f0000001e80)={&(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001c00)=[@mask_cswp={0x58, 0x114, 0x9, {{0x7ff, 0x3}, &(0x7f0000000140)=0x1, &(0x7f00000011c0)=0x100000000, 0x6, 0x1ff, 0x0, 0x10000, 0x40, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x6e1}, &(0x7f0000001200)=0xfff, &(0x7f0000001240)=0x84, 0x7f, 0x8, 0x0, 0xfffffffffffffffb, 0x47}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x94e5}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0xfffffffffffff483}, {&(0x7f0000001280)=""/200, 0xc8}, &(0x7f0000001940)=[{&(0x7f0000001380)=""/109, 0x6d}, {&(0x7f0000001400)=""/116, 0x74}, {&(0x7f0000001480)=""/194, 0xc2}, {&(0x7f0000001580)=""/208, 0xd0}, {&(0x7f0000001680)=""/41, 0x29}, {&(0x7f00000016c0)=""/8, 0x8}, {&(0x7f0000001700)=""/72, 0x48}, {&(0x7f0000001780)=""/139, 0x8b}, {&(0x7f0000001840)=""/248, 0xf8}], 0x9, 0x20, 0x10001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x6}, &(0x7f0000001a00)=0x14, &(0x7f0000001a40)=0x9, 0x1f52, 0x6, 0x3f, 0x3ff, 0x1b, 0x40}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x9}, &(0x7f0000001a80)=0x10000, &(0x7f0000001ac0)=0xfff, 0x3f, 0xfffffffffffffff8, 0x7fffffff, 0xd45b, 0x1, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x2}, &(0x7f0000001b00)=0x38, &(0x7f0000001b40)=0x77, 0x9, 0x9, 0xd5, 0x7, 0x2, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x5e84}, &(0x7f0000001b80)=0x5, &(0x7f0000001bc0), 0x1ff, 0x80000000, 0x6, 0x20002000, 0x10, 0xbe}}], 0x270, 0x40}, 0x4) 2018/06/05 16:43:43 executing program 2: r0 = socket$kcm(0x29, 0xfffffffffffffffd, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') mount(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000840)='minix\x00', 0x0, &(0x7f0000000000)) 2018/06/05 16:43:44 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f00000011c0)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0xffffffffffffffff) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:44 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x5, 0x8, 0x1, 0xff, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0xecc2, 0x40, 0x2, 0x1, 0x800}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x24000, 0x20}, &(0x7f0000000040)=0xc) r4 = dup(r2) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ac1414aaac1414160000000003001f00ac14141d00000000ffffffff584ca520d383"], 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0x7fffffff}, &(0x7f00000000c0)=0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000140)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c000c5400001e001103000000000000000000000000000000000000ffffac1400000000000000000000fe80000000000000000000000000000000000000000000001c001700000000000000000000000000000000000000000000000000"], 0x5c}, 0x1}, 0x0) 2018/06/05 16:43:44 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000600)=""/244, &(0x7f0000000700)=0xf4) r1 = socket(0xa, 0x5, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000300)={{0xade, 0x864c}, 'port0\x00', 0x97, 0x1040, 0x7, 0x9281, 0x20, 0x40, 0x6, 0x0, 0x0, 0xdd}) shutdown(r1, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x38) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000240)={{0xfffffffffffffffc, 0x1}, 'port0\x00', 0x10, 0x400, 0x0, 0x8, 0x8, 0x5, 0x4, 0x0, 0x1, 0x101}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000740)=0x0) ptrace$setopts(0x4206, r4, 0xfffffffffffffffc, 0x51) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000580)={@remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff, 0x0, 0xff, 0x4, 0x8ede, 0xfffffffffffffffd}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x8, 0x2, 0x7, 0x74e3, 0x9, 0x9, 0x5200000000, 0x5, 0x3, 0x514d, 0x3, 0x0, 0x6, 0x2ac, 0x5]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000500)={r5, 0x200, 0x1, 0x2}, &(0x7f0000000540)=0x10) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000180)={0xd2f, 0x401, 0x5, 0x4}) syz_open_dev$sndseq(&(0x7f0000000780)='/dev/snd/seq\x00', 0x0, 0x20000) memfd_create(&(0x7f0000000080)='@\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[0xfec0], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}], 0x1c) 2018/06/05 16:43:44 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'ifb0\x00', &(0x7f0000000200)=@ethtool_sfeatures={0x3b, 0x2, [{0x9}, {}]}}) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$invalidate(0x15, r1) keyctl$update(0x2, r6, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x11e, &(0x7f00000002c0)={&(0x7f0000a3dffa)={'sha1\x00'}}) 2018/06/05 16:43:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180)=0x415e, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x1f7d00dec179c9fc) sendto$inet(r0, &(0x7f0000000700)="48cf6022176bb1011b3108e84261415e99def048ae1488b83b23b41fd527af6892eadafa930dedd64322df78f8578afa9bb61c0a00b3f29d521e4417eab1adec31d4e3f37ec45fb0ccc73a5b0920d9355351830e3f000000975daf8101307063bfa9d489e98dc22b6201e67335dc89d4f785dfc5655a0942e2a39761eaac64abe7b517045d339546c60911e1bb0200b35ea7ca20ed7d84582c2dd89f6f1cbfc3499837362fbfc600ae4b8fb3793168357ec31bd8e2afe6d9482ac063c2e82adbef6f71fd270cd447e8066f", 0xcb, 0x20000800, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x439, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) fcntl$setpipe(r0, 0x407, 0x8) 2018/06/05 16:43:44 executing program 2: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xbb55, @empty, 0xffffffffffffe1b9}}}, 0x84) 2018/06/05 16:43:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000001c0)=""/135) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000080)={'dummy0\x00', @ifru_map={0x6, 0x4, 0x25f, 0x0, 0x69, 0x2aa1}}) accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/06/05 16:43:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = creat(&(0x7f00000018c0)='./file0\x00', 0x140) r2 = getegid() ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000001980)=0x80000000) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0xfffffc0000000000, 0x4) io_setup(0x64, &(0x7f00000001c0)=0x0) io_submit(r3, 0x8, &(0x7f0000001880)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3ff, r0, &(0x7f0000000280)="cd8004a5710d990d4e4023ef5191cbe14a00c5244e7c8d7101c9fa382fa08f3b2d8466cc4dff2024af693ac84e5c8bc8beaff829b63f440559e293706b32d11a678600b01fb527329b68dc6e66b5e3d82423a67064eb5e8a73146e64d7e44ddb9311d9127c31eef0745487bda3d4abdca3116f6e3857785d59866cef86ab2663afabefe89e194839130744ab7eb0e355ac1d20221f282225f990c15c624b09c3b1be11536dd62af179592d6f63e8726f53f993f8d0f6fe9ff201fbabd40baf6d0415d4e3add0056ed00e", 0xca, 0x5, 0x0, 0x0, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x80000001, r1, &(0x7f0000000380)="a19cd2ceba112883e16581170a86e0697afd085d9d21f76f60e8dcaa8e17fadeffe5991541", 0x25, 0x607a, 0x0, 0x1, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000000400)="44c8df68e02ce1aa83d9d238edd5aab0a6cec9ef7488cf22b016a0c982d4b2", 0x1f, 0x0, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f00000006c0)="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", 0x1000, 0x6, 0x0, 0x0, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x36bbc6b9b660e019, 0x3, r0, &(0x7f00000004c0)="d6c4ebe61c6c7e86807010d6beacc39da39fc14a6931a94d668a3f56035a5e2c95c48f399e67be6593e3673e369f0381adbc9eb128f4ed62d3bff3ef792cd2523920c85286358bb5a86497c72fb7d71bff6cc7a875d1d094e60b65850d2a1250bc3105e888108a5896f13013a4cab41ddb1f086c08b28f3fcf3a37e3e7e52e2c4151ca34463472090de54849cf41043dbbf88e4adf795fa89bbb2cdea7baf58e", 0xa0, 0x4, 0x0, 0x0, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f00000016c0)="803e3c672fb728ecac7d0d83828ade91c2d566ece740e7570f09d67ad52aacfa1c2127c4a4f01e9b3f9f0d86a50340f2acade81488169734ca70a702d8be5e487331294135316de7fb016b352fa52d38e639d0fb54b864a4fa04456e6b5a0519ff2bf4a62b5630ce86899950e373b485da5cead898964d4552857a1e54ac5b7af2f686e43b0e7c800eab49a1bbc260357a4208309cf536ce134c6633d4a1efa31bdd1be30383f3e2045abaf583a1e454a22dd6048414ad4cf6340ec01eea40351cc5366f61430602f958b5e59f9cd7dfba6a5c17b8e724cfed357e29c3163e671f9b2f432400", 0xe6, 0xffffffffffffff41, 0x0, 0x1, r1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f0000000600)="1b3b3f6a18a47e189881f705908dfeddbc9388aef2398a33e1847fd30a49b9971e1f07b81026b6f140ef8536b6376621da10af993212", 0x36, 0x2, 0x0, 0x0, r1}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f00000017c0)="5e67e21ed2d404c62cfd1a7f83a767137658316150424e1a9bca9b9ed5aca5398057b81a3cd2ba85209e75d03a6f662c08cf91d394b1724da685cec2037bab51911238edabd073ba21b52fb8e5ba5412ff7ada8ade81a622b42d6d8b6342ea2c24aba587353019d83c86959ccd25b1cda773536439f00f", 0x77, 0x5, 0x0, 0x0, r1}]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000040)="d6", 0x1) socket$pptp(0x18, 0x1, 0x2) r6 = signalfd4(r4, &(0x7f0000000140)={0x1}, 0x8, 0x800) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f0000000680)='j', 0x1}], 0x1, 0x0) getpeername(r4, &(0x7f0000001900)=@alg, &(0x7f0000000000)=0x80) fcntl$setflags(r0, 0x2, 0x1) connect$bt_l2cap(r5, &(0x7f0000000180)={0x1f, 0x0, {0x7f, 0x54e, 0x1, 0x80000001, 0x20, 0x1}, 0x20, 0x6}, 0xe) r7 = shmget(0x1, 0x1000, 0x95, &(0x7f0000ffc000/0x1000)=nil) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0}, &(0x7f0000001a00)=0xc) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00)={0x0}, &(0x7f0000001b40)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001b80)=0x0) shmctl$IPC_SET(r7, 0x1, &(0x7f0000001bc0)={{0x40, r8, r2, r9, r2, 0x0, 0x9}, 0x3, 0x10000000000000, 0xba87, 0x2, r10, r11, 0x6}) 2018/06/05 16:43:44 executing program 1: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="05a51f2b798fa5a35d64ccb3fd8b1ff3"], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) timerfd_create(0x5, 0x800) write(r0, &(0x7f0000000000)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) sendto$inet(r0, &(0x7f00000002c0)="f0", 0x1, 0x80, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/06/05 16:43:44 executing program 0: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001cc0), &(0x7f0000001d00)=0x14) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e40)="747f9ff35319931ae25516ae2c0061afca207dea2e294cd304d67463880ed55ba365774f82225c3f58f90c112e99c80c52aea998b23f16ef2ef4289f34d698a1fa50c60ca6ef0a014585984bf9522bff9440b67d5e71e94b531f6ccb1ebd8b23a67f0996c0cce7065392cbb7201387f37f454f1aa7a9f9db0542aae78d2d2e1b2e20b60ce924ed6b9bab9f48c2304170bf1cbd24f7f30bc5b2cda410a720e61ce180b6a88db48eb712a5a6ee3c3e4db67d38544d5f01547a82"}, {&(0x7f0000001f00)}, {&(0x7f0000001f40)="988090004fea376b26e5acb1b831"}], 0x3, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockname$inet(r1, &(0x7f0000001d40), &(0x7f0000001d80)=0x10) sendfile(r2, r2, &(0x7f0000000000), 0x2000005) fsync(r2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) sendmsg$rds(r4, &(0x7f0000001c40)={&(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000300)=""/72, 0x48}], 0x3, &(0x7f0000001a80)=[@cswp={0x58, 0x114, 0x7, {{0x3, 0x1}, &(0x7f00000003c0)=0x5, &(0x7f0000000400)=0x8001, 0x3457d525, 0x7fffffff, 0x0, 0xf4, 0x8, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x1f, 0x4501c70d}}, @fadd={0x58, 0x114, 0x6, {{0xc85, 0x62b0}, &(0x7f0000000440)=0x3aa0, &(0x7f0000000480)=0x20, 0x4, 0xffff, 0x3, 0xffffffffffff0001, 0x20, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x7}, {&(0x7f00000004c0)=""/174, 0xae}, &(0x7f0000001840)=[{&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000000680)=""/60, 0x3c}, {&(0x7f00000006c0)=""/145, 0x91}, {&(0x7f0000000780)=""/32, 0x20}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/100, 0x64}], 0x6, 0x0, 0xe000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0xdb}, &(0x7f00000018c0)=0x400, &(0x7f0000001900)=0x6, 0x3b70, 0x91c, 0xffffffffffffffff, 0x3, 0x54}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001940)=""/251, 0xfb}, &(0x7f0000001a40), 0x23}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0xffffffff}}], 0x1b0, 0x20000000}, 0x4) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000003880)={0x7, &(0x7f0000001c80)=[{0xd1ce, 0x3, 0x3ff, 0x1000}, {0x200, 0x1f, 0x8, 0x100000000}, {0x2, 0x9, 0x606e, 0x4}, {0xba, 0x6615, 0x3f, 0x5}, {0xffffffff, 0xe4, 0x1, 0xc1e3}, {0x3, 0x8, 0x9c8, 0x1}, {0x9, 0x3, 0x7fff, 0x3}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmmsg$alg(r1, &(0x7f00000037c0)=[{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000001dc0)="cf92e94406650a7381d4d334d0169cb181b40006741a4235774f4eb15c98d10f9a607d5d2fce18d3d85e8213c2074854e6b9080d84a4abea96c81f4cf9add814f51274307f0aa07447b0660a2e0dd5d348e64ecbdbe41bf88da9910a898114336dd0ba3e24e018714426cf4b19", 0x6d}, {&(0x7f0000001f00)="60587e8051ca3282ffb3ab2177cfb375695724a0c4f87ed20487f2a897b7cb60724d58befe2974c5cc9c9b2c084ef5d13a3c", 0x32}, {&(0x7f0000001fc0)="d39d97a27f569fefe73c49a678d685515bcbc4fdd0b5299a091a741f6153b96c3ce65a939dbf20bcd4be0e02d2701e50475badf83a63763b14f3634720f25d67f3f772d9c5844f7a0ea5b5cb6ca55a2dbaab551c4db6c2aeb1", 0x59}, {&(0x7f0000002040)="d0c7727940b74373329ad167705f8d500ecada8ed1", 0x15}, {&(0x7f0000002080)="c62ecd4192e803ba1bcf97a68d5bfdd4462e406a416718c248e9f5b4b9d87142fb6066f509b9a4cf1769d8d424d913f3ce6b291d5d1cd42a5edc5879bbf71bb4269891c6dbde8bde5f541d7cbbc79e645995ea8866ac213e9684e17197f87958f5124dfa6fef0d078965a6e0f772d46a5d4c6555ca594d7730633f", 0x7b}, {&(0x7f0000002100)="0eceed4551d6dbfb5631a58d2604d8c4a7402186b31ec5a9ad5ba1160224e9e5150c12b487d1737f3f23bed4eba1c89c91f84ad6c642564d74945b4674b4a10937cbadcfa5e6bd2bebda914a32a95279b4101442b34bcd2e2e5c277b56c76642770e9df04dde072f37073cd4d1fa8c5b6716df98c0b7f9560a70e1c9858fe4309e38ab4e38e4687577187f736cf04b90365e6a0a7e4173e880244207d14cd0fadbbbff28c0b136497e76b143d9e9459ef1439727a8111f260395946bfe555deae996b3155a06172371f7b584ccacea62fffd80be", 0xd4}, {&(0x7f0000002200)="659a0fafa27a11d6d27cc13bb9a68e0d3ad71709ba10a61e42", 0x19}, {&(0x7f0000002240)="284771c9eaab7c82b2144fdd4b60e804f7791648e22d751653fb50445851fe058ed98dba99874105843e7b606fea269083243c7f41c756b336ddb64a70f4a3233aec2a26ccf742cb58cff135432049ed5c2acdd67aee77c54348d0afcbd842cd304980d42dd966c3a3a6f2bd7f011178de85da0e50e6f9377d52f9b59244bf1515a63f70a47ef6177351e34ca77fdeb633dbdc6876e1945f25e5012ad949506c84923eecf804244a36268246dd0e9bd8920b6244e1b8affd74888928c4aa37eed22dd9ee4501b058232c7cb07e4472599c99b4755ed4cdd88aab643371cf9ea12d0ae5b02b6d8882fe47c34fa63abc187bc3af8cdb", 0xf5}, {&(0x7f0000002340)="9dcaca7112b7642d7a9581e8e6f84fa2f0da52a3065ad81a5f3723a8d7bff3652051c97d27b27039fcf8c5e53f663f494a41b2d7a8be134819b9b4711f817465cce4e49398dc2ab1c5f4dcba2707", 0x4e}, {&(0x7f00000023c0)="77f2cc6198bb07ed1d7c2fff77203be750d2e23498153b921d58b976322c4548c53c74ab1039a0e710bb769b56af282f976930ccf69543a951996539f9d4f99355d993541d9f7859cc27c92d10e423be1ad5483c84154411d60109a11fbfc45529ba6c59b6cce2811b1a543824a924f0ffdb8059", 0x74}], 0xa, &(0x7f0000002500)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x80, 0x117, 0x2, 0x6c, "62225e343d62efa6bc705a9af8e5ecd321ec40ea2e7f8933b09df873f5d171aa4c49f2970d1833fcc58768fda31adad6dbd40631b739fcb1a7c4d3230f82ed95435c140cadbb2931f42488880d9b9b71c72da8a6ec18fa290b7f1b767a0c70f8fc9a28e0549fb6c793abcea5"}, @assoc={0x18, 0x117, 0x4, 0x4cf}, @op={0x18, 0x117, 0x3}], 0x10e0, 0x14}, {0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003600)="f19f7bf349d0f60e25d957e7af9a3f00f0836b22ff5a9622c5d505581100d01d5b10f0396b83e55c5c124714bc9ab2108e403dd9ba20c0ecaf2bbd87615d5eca8c4981d9533f040678a435ce84e66c78251e846b8caf2588ba6da2f09f8fe577f1b18f3f3408144556e464786fc3524b7fb0d3c4abb3e66dc7d1f3ff4cf01be4e1ff5c07320f70e4d657646c8009fb6defd6f43666c7deee3c5ed72359bd1b897a46aeaecd8504d2af6624791c4db86b3906675d51dccefcc2fcc5e2ce12376d64", 0xc1}, {&(0x7f0000003700)="9180548b864e2f19bb666bba4d62c0908e8ee6ef5df7668c9e79081c634072d4022740d931990e158439acc0cf83", 0x2e}], 0x2, &(0x7f0000003780)=[@assoc={0x18, 0x117, 0x4, 0x101}], 0x18, 0x800}], 0x2, 0x20044801) sendto$inet(r5, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000003840)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/05 16:43:44 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x8000f, 0x7) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x1e96, 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_lifetime={0x4, 0x2, 0x4, 0x7f, 0xffffffffffffffff, 0x5}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000012000), 0x4) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80002, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000000180)=0x7, 0x4) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000002ca592596ffffffffff0000"], 0x10}, 0x1}, 0x0) 2018/06/05 16:43:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xa202) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00', 0x12}, 0x2c) 2018/06/05 16:43:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80000, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x200000000000007, 0xa, 0x2, 0x7, 0xffffffffffffffff, r0, 0x800000}, 0x121) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r1, &(0x7f0000829fff), &(0x7f0000000280)="5612"}, 0x20) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockname(r2, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) accept4$netrom(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) 2018/06/05 16:43:44 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') unshare(0x4040200) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') semget$private(0x0, 0x4007, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x77359400}) setns(r1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000340)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ceph\x00', 0x100000, 0x0) setns(r0, 0x0) clone(0x70024000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000240)) 2018/06/05 16:43:44 executing program 1: r0 = msgget(0x2, 0xe0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/84}, 0x5c, 0x3, 0x800) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, 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0x1008, 0xffffffffffdffffc, 0x0) [ 181.485670] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/06/05 16:43:44 executing program 2: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x10003, 0x10030, r0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x2) 2018/06/05 16:43:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000063fc9000000050000008c0100000400000000b5928fbd0065750ede823b45a90f3d09876e6d0cd4e191a1f989377007009523b12ed909205c7333bb937dee28d4b2921ea4c8fa062041c421ed4252916a0d"], 0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x7fffc, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) statx(r2, &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, &(0x7f0000000280)) accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) [ 181.673552] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 16:43:45 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r0, 0x80045700, &(0x7f0000000100)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x10, r0, 0x0) 2018/06/05 16:43:45 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$packet(0x11, 0x3, 0x300) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000003c0)) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffffe) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x9, 0x200, 0x6, 0x6, 0xff, 0x855a, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000380)={0x0, 0x2f}, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @dev}, &(0x7f0000000180)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x0, 0x3cd}, 'port0\x00', 0x10, 0x2, 0x1ff, 0xffff, 0x3, 0x117, 0x80000000, 0x0, 0x7, 0x7}) 2018/06/05 16:43:45 executing program 1: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000512b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0xffffffffffdffffc, 0x0) 2018/06/05 16:43:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0xfe01}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x2, 0x7f}) 2018/06/05 16:43:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') ioctl$SG_IO(r0, 0x2285, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x7, 0x100000000, @buffer={0x0, 0x67, &(0x7f0000000080)=""/103}, &(0x7f0000000100)="a0ec2cee16b6fe", &(0x7f0000000140)=""/223, 0x0, 0x20, 0xffffffffffffffff, &(0x7f0000000240)}) pread64(r0, &(0x7f0000000000)=""/29, 0x1d, 0x0) 2018/06/05 16:43:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000e465300019e1fe0a00f90100000000001c000000"], 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r1, @ANYBLOB="00012abd7000fddbdf250a00000048000200080005000700000008000600030000000800030006000000140001007f000001000000000000000000000000080004000004000008000b0002000000080002004e23000008000600faffffff08000600090000000c00010008000200320000004c0001000c0007000000000020000000080001000200000008000b0073697000080001000a00000008000100020000001400030000000000000000000000ffffac1414aa080004004e2000001c000100080009003100000008000b0073697000080005000300000008000600010000000800050002000000"], 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x4000040) 2018/06/05 16:43:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000001c0)=""/135) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000080)={'dummy0\x00', @ifru_map={0x6, 0x4, 0x25f, 0x0, 0x69, 0x2aa1}}) accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/06/05 16:43:45 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000b50383da879e2c2be2d8bba480c8bc3b1d7afb0b53a8ff67e107d312d999189c8a44f8839898002d09bab5d185ac262e232d65d9afe355169f6e5a8176b29a620ce12373f919ca30a9d52fa823ae670349afec57540fd956304ead"], 0x59, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/80}, 0x58, 0x0, 0x0) 2018/06/05 16:43:45 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) statx(r1, &(0x7f0000000180)='./file0\x00', 0x800, 0x280, &(0x7f00000001c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 182.376277] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/06/05 16:43:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg$unix(r1, &(0x7f0000000e80)=[{&(0x7f0000000b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00), 0x0, &(0x7f0000000e40)=ANY=[@ANYBLOB="10000000000000000100000001800000"], 0x10}], 0x1, 0x0) 2018/06/05 16:43:45 executing program 2: r0 = socket(0x1b, 0x2, 0x4) epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000800000001) write(r1, &(0x7f0000000100)="95", 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x4e5, 0x0, 0xfc73dfd, 0x1, 0x0, 0x557}, 0x1, 0x8000, 0x9, 0x2331d885, 0x4cc68a31, "45b99fad47fbb57a5b5a9a461eb235aefe22eb96b811aaf3abad5492181059bd1a13513a4e1681ede7f867c6bc4003bdc83977501ea422d7ec75bc853d1ff60dbe7d420958cdd2fde4330218ef047dccc5dd70b691a864d8dc5553944632231114b865868ea7d8c7d4823daf060bcdfe307ebd7165ccace6ab3decd4eb6efee9"}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x80000000, 0x4, 0x7ff, 0x5}, {0x101, 0xf1a7, 0x2, 0x56d2}]}, 0x10) 2018/06/05 16:43:45 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xe0e, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1f}, &(0x7f0000000200)=0x8) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl(r3, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/06/05 16:43:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="9dad0000007db7007f00000000000000"]}) 2018/06/05 16:43:45 executing program 1: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1, "58f4c7cb392c1f4bf10177e528432b4bca0ba0318c2162ff4e68d0e749b30fb4021a53039a5daa533d10611e5f7126238e8940552cb956cbd424a0113cf46757961a40372e28263ffd04b3c002352559bf346d2cb24c74e329677a449b73bfa40d490f7f70ec2b217385f49c51b56e1744e901fcb0e2bcf317eeffc4e0dc2b09389bbce10fc58cdd1a7bfc9b4ff74e5caf6e50090294d9d7e0a3e599012daa0132b7f76aada9b44b3587c73eba97c6d0f7fd9d442fae656fcd02fdf917f9d9efc07242fe1931cbb4d96362534a52d0fe"}, 0xd8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/193) 2018/06/05 16:43:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0xfe01}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x2, 0x7f}) [ 182.644975] ================================================================== [ 182.652407] BUG: KMSAN: uninit-value in __x64_sys_futex+0x1b9/0x200 [ 182.658825] CPU: 0 PID: 11431 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 182.666230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.675592] Call Trace: [ 182.678220] dump_stack+0x185/0x1d0 [ 182.681859] ? __x64_sys_futex+0x1b9/0x200 [ 182.686106] kmsan_report+0x149/0x260 [ 182.689917] __msan_warning_32+0x6e/0xc0 [ 182.693988] __x64_sys_futex+0x1b9/0x200 [ 182.698057] ? __x64_sys_sendmmsg+0x11c/0x170 [ 182.702559] do_syscall_64+0x152/0x230 [ 182.706455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.711647] RIP: 0033:0x455a09 [ 182.714848] RSP: 002b:00007f4dd7758c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 182.722558] RAX: ffffffffffffffda RBX: 00007f4dd77596d4 RCX: 0000000000455a09 [ 182.729857] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 182.737126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.744397] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 182.751668] R13: 00000000000005aa R14: 00000000006fd890 R15: 0000000000000000 [ 182.758961] [ 182.760591] Local variable description: ----msg_sys@__sys_sendmmsg [ 182.766899] Variable was created at: [ 182.771867] __sys_sendmmsg+0x9c/0x850 [ 182.775767] __x64_sys_sendmmsg+0x11c/0x170 [ 182.780079] ================================================================== [ 182.788362] Disabling lock debugging due to kernel taint [ 182.793829] Kernel panic - not syncing: panic_on_warn set ... [ 182.793829] [ 182.801184] CPU: 0 PID: 11431 Comm: syz-executor6 Tainted: G B 4.17.0-rc5+ #103 [ 182.809933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.819294] Call Trace: [ 182.821871] dump_stack+0x185/0x1d0 [ 182.825487] panic+0x39d/0x940 [ 182.828678] ? __x64_sys_futex+0x1b9/0x200 [ 182.832908] kmsan_report+0x260/0x260 [ 182.836714] __msan_warning_32+0x6e/0xc0 [ 182.840776] __x64_sys_futex+0x1b9/0x200 [ 182.844824] ? __x64_sys_sendmmsg+0x11c/0x170 [ 182.849310] do_syscall_64+0x152/0x230 [ 182.853184] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.858356] RIP: 0033:0x455a09 [ 182.861529] RSP: 002b:00007f4dd7758c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 182.869219] RAX: ffffffffffffffda RBX: 00007f4dd77596d4 RCX: 0000000000455a09 [ 182.876561] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 182.883814] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.891327] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 182.898579] R13: 00000000000005aa R14: 00000000006fd890 R15: 0000000000000000 [ 182.906342] Dumping ftrace buffer: [ 182.909877] (ftrace buffer empty) [ 182.913564] Kernel Offset: disabled [ 182.917175] Rebooting in 86400 seconds..