INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. 2018/04/18 19:14:34 fuzzer started 2018/04/18 19:14:35 dialing manager at 10.128.0.26:43187 2018/04/18 19:14:41 kcov=true, comps=false 2018/04/18 19:14:44 executing program 0: r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="37be1dc23a65bf2a103eeb97fa183d5a17ef7e30a6aac8e58495b38c3e450f2e37e526a24429a05cd71b516d80b33d171ec8299f0d58597715f60e616816415558c3f163c9707e149e3e007e89b8f8e68393f139e19b20cb48fc69c2e6fa178b897a13482224f6a56783b8672a72ecfe3dba80550fbb7614adb55ca71a09c9f30c1fddcd1ac158f0200f7da8135da74126d92dee912641ba833232ac7ffc78d70bc19e34cda725a9c889b18543720b26571faa3137fb0126d62e0510", 0xbc, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xc, 0xa, &(0x7f0000000140)=@raw=[@generic={0x8, 0x1000, 0x6, 0x11}, @ldst={0x0, 0x2, 0x6, 0xa, 0x6, 0xffffffff}, @jmp={0x5, 0x7, 0xd, 0x8, 0x0, 0x65ef6c4b6f1639e8, 0x1}, @call={0x85, 0x0, 0x0, 0xb}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f00000001c0)='GPL\x00', 0x200, 0x60, &(0x7f0000000200)=""/96, 0x41000, 0x1}, 0x48) r1 = socket(0x1e, 0x80006, 0x4c39ab36) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x4, 0x400) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0xd}) recvmmsg(r2, &(0x7f0000008040)=[{{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/103, 0x67}, {&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f0000000600)=""/184, 0xb8}, {&(0x7f00000006c0)=""/5, 0x5}, {&(0x7f0000000700)=""/235, 0xeb}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/147, 0x93}], 0x9, &(0x7f0000001980)=""/4096, 0x1000, 0x2}, 0x9}, {{&(0x7f0000002980)=@ipx, 0x80, &(0x7f0000004c00)=[{&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/127, 0x7f}, {&(0x7f0000004a80)=""/249, 0xf9}, {&(0x7f0000004b80)=""/108, 0x6c}], 0x5, &(0x7f0000004c80)=""/39, 0x27, 0x9}, 0x99}, {{0x0, 0x0, &(0x7f0000005040)=[{&(0x7f0000004cc0)=""/196, 0xc4}, {&(0x7f0000004dc0)=""/145, 0x91}, {&(0x7f0000004e80)=""/56, 0x38}, {&(0x7f0000004ec0)=""/235, 0xeb}, {&(0x7f0000004fc0)=""/55, 0x37}, {&(0x7f0000005000)}], 0x6, &(0x7f00000050c0), 0x0, 0x2}, 0x4}, {{&(0x7f0000005100)=@alg, 0x80, &(0x7f0000006500)=[{&(0x7f0000005180)=""/112, 0x70}, {&(0x7f0000005200)=""/175, 0xaf}, {&(0x7f00000052c0)=""/78, 0x4e}, {&(0x7f0000005340)=""/18, 0x12}, {&(0x7f0000005380)=""/82, 0x52}, {&(0x7f0000005400)=""/243, 0xf3}, {&(0x7f0000005500)=""/4096, 0x1000}], 0x7, &(0x7f0000006580)=""/223, 0xdf, 0x800}, 0x1ff}, {{&(0x7f0000006680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000007700)=[{&(0x7f0000006700)=""/4096, 0x1000}], 0x1, &(0x7f0000007740)=""/148, 0x94, 0x2}, 0xe6}, {{&(0x7f0000007800)=@can={0x0, 0x0}, 0x80, &(0x7f0000007b80)=[{&(0x7f0000007880)=""/219, 0xdb}, {&(0x7f0000007980)=""/10, 0xa}, {&(0x7f00000079c0)=""/192, 0xc0}, {&(0x7f0000007a80)=""/206, 0xce}], 0x4, &(0x7f0000007bc0)=""/22, 0x16, 0xc51}, 0x80000000}, {{&(0x7f0000007c00)=@can={0x0, 0x0}, 0x80, &(0x7f0000007f40)=[{&(0x7f0000007c80)=""/95, 0x5f}, {&(0x7f0000007d00)=""/54, 0x36}, {&(0x7f0000007d40)=""/45, 0x2d}, {&(0x7f0000007d80)=""/227, 0xe3}, {&(0x7f0000007e80)=""/39, 0x27}, {&(0x7f0000007ec0)=""/87, 0x57}], 0x6, &(0x7f0000007fc0)=""/77, 0x4d, 0x6}}], 0x7, 0x2, &(0x7f0000008200)={0x0, 0x989680}) symlinkat(&(0x7f0000008240)='/\x00', r2, &(0x7f0000008280)='./file0\x00') getsockname$packet(r1, &(0x7f00000082c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008300)=0x14) r7 = accept4$unix(r2, &(0x7f0000008340), &(0x7f00000083c0)=0x6e, 0x0) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000008400)={'ifb0\x00', {0x2, 0x4e22}}) recvmsg(r7, &(0x7f0000008600)={&(0x7f0000008440)=@un=@abs, 0x80, &(0x7f00000085c0)=[{&(0x7f00000084c0)=""/89, 0x59}, {&(0x7f0000008540)=""/103, 0x67}], 0x2, 0x0, 0x0, 0x1}, 0x10100) connect$unix(r3, &(0x7f0000008640)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000086c0)='tls\x00', 0x4) connect$bt_l2cap(r3, &(0x7f0000008700)={0x1f, 0x9, {0x8000, 0x3c2f, 0x9, 0x4, 0xffffffffffffffe0, 0x8}, 0x81}, 0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000008740)={0x0, 0x3}, &(0x7f0000008780)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000087c0)={r8, 0x3ff, 0x30}, 0xc) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000008800)={0x80000000, 0x7, 0x1000000, 0x7fffffff, 0x6, 0x0, 0x10001, 0xfffffffffffffc01, 0xa0}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000008840)) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000008880)="906ad7534b00ff3574ea437ea864cc5896782d1a0299c66d52d30ed5267e8a6515f372a9cc4553b8bc63342b24f744ebc84ae9bf13b2b50591404fc3a354a73c5be463af1a848685f4e2da438ac689e822f2389a5dfc2e37caee5b3aaa709cc1cecc228e36a7883aeb56e253a5a65fcf14a5aa81f60e29d9f9d9591ce2a82511a7e4a2d223b5393d7fc93f5f0e54baa929d52307f6e247159ab7632b0ddea6feae520257e7e08229c6971820cef99722df1e0e59406885b46350afb9af") ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000008a00)={0x7, &(0x7f0000008940)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000008a40)={r8, 0x10000}, &(0x7f0000008a80)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008ac0)={{{@in6=@local, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000008bc0)=0xe8) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000008c00), &(0x7f0000008c40)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000008c80)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000008cc0)=0x10) accept$netrom(r3, &(0x7f0000008d00)=@full, &(0x7f0000008d80)=0x48) recvfrom(r2, &(0x7f0000008dc0)=""/140, 0x8c, 0x2000, &(0x7f0000008e80)=@un=@file={0x1, './file0\x00'}, 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008f00)) r9 = syz_genetlink_get_family_id$team(&(0x7f0000008f80)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000009140)={&(0x7f0000008f40)={0x10, 0x0, 0x0, 0x52080200}, 0xc, &(0x7f0000009100)={&(0x7f0000008fc0)={0x108, r9, 0x401, 0x70bd28, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r6}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/04/18 19:14:44 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet6(0xa, 0xa, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)=""/149, &(0x7f0000000200)=0x95) r3 = getpgrp(0x0) capset(&(0x7f0000000240)={0x19980330, r3}, &(0x7f0000000280)={0x9, 0x7, 0x9, 0xfffffffffffffffc, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xfffffffffffffff9, 0x194d, 0x1}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x19}, 0x6}}}, 0x84) setreuid(r1, r1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, 0x84) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e23, 0x9, @empty, 0x6}}, [0x12f, 0x10001, 0x0, 0xfa93, 0xff01, 0x2, 0x3, 0x7c00000000, 0xb6d, 0xfffffffffffffcef, 0x6, 0x8, 0x6, 0x80]}, &(0x7f00000005c0)=0x100) r5 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDADDIO(r5, 0x4b34, 0x2) r6 = msgget(0x2, 0x40) msgsnd(r6, &(0x7f0000000640)={0x0, "398f39658fc4656cf08dc837ed13b5e90b39dd36d339eb1db2279aceb71d684a96f2f80b1ce44e8bd5da744ab450ba1e92f49e923658a3090613162143359a7223a76121e1e27671241f27012801e656a416f0da4cf519a90746bfb551495be6ab8ae3f6b899ee2ff26c925598ae2eeefbec7cc8d9c4ffc0a661882bfb26ccbf1b4eb307abe70d96950d847a8b815cb0b96c9bca"}, 0x9c, 0x800) fstat(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000780)=0x60ab) set_mempolicy(0x8001, &(0x7f00000007c0)=0x10001, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000000900)={r2, r2, 0x1, 0x602, &(0x7f0000000800)="60beffba204fb33174dad541ede8a9c738abba793eabfbdfad44ec15b88f88238aa57b128c40e059893d22011eb87bacd5475a1a3fac27f7edb67c9c057f68675e559b1d4f11f9a5a7ae4af6d826699db44a0cc94fa4f0d4714a82f61007bcddc340b127698139313bbe7c9fc39195af118948119854950eddd2b3d5024c7d335b22dedccd232b4b435e86eefccbfb1b2e015e6ace84de856735a1d0bc1caf2c609290e7950ce5a02da5da2cffb3b2d9fea41321fa814859ee6127daba414c7a590dc2b2e391fbd6922ac9c61a5d7ab81170fbbbbe3b", 0x8001, 0x800000, 0x8, 0x520, 0x4, 0x1, 0x5, "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"}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001940)={0x1000, 0x0, 0x10000, 0x400}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000001980)={0xffffffff, r8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000019c0)={r4, 0xcb, "fdeaf8ac7e7a1c6059fd3629e290f3021c532b90c06acfc60f1a53a7f2cdf8bf9e12bacc57e0ad0dd6ed993a75dec7a6cbf8dbcafc3c61719ea682030f1d28311c709a6d4bf3738accffa1a10ba0d351a2b5909b2147860c54b62c9b24fa0c18f2e01eee4d90e69bd8d06cece2e780917ef134bc2c9cb2e3c518c1dcea138c18f1fa1087c281359d73cdaaa53215e46c23f15c58709cf8b32deaeb96cf54ff28aafb3f36693fefb09d911a6a86232edc22c7a98535f06f1d30bdd0b86a38789badfed3a5d9f58030fe4b1f"}, &(0x7f0000001ac0)=0xd3) ioctl$KIOCSOUND(r5, 0x4b2f, 0x4) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000001b00)=0x8, 0x4) bind$netlink(r5, &(0x7f0000001b40)={0x10, 0x0, 0xe, 0x2110000}, 0xc) ioprio_set$uid(0x3, r7, 0x5) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001b80)={r9, 0x5, 0x4c, 0x8}, 0x10) fcntl$dupfd(r2, 0x406, r2) 2018/04/18 19:14:44 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x800}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x1, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x101000) r5 = socket(0xf, 0x0, 0x7fffffff) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'rose0\x00', 0xb001}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000240)={0x5, 0x1, 0x7, 0x4}) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000280)=0xfad38100cfeba4ab, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000002c80)={0x0, @rand_addr, @dev}, &(0x7f0000002cc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002d00)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002e40)={{{@in=@rand_addr=0x6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x2, 0x4e23, 0x8001, 0xa, 0x0, 0x80, 0xc, r6, r7}, {0x9c, 0x5, 0x9, 0x9, 0x3, 0x401, 0x8001, 0x18f}, {0x1, 0x5, 0x3}, 0x1ff, 0x6e6bb2, 0x2, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x7, 0x4d3, 0x6f}, 0x0, @in=@broadcast=0xffffffff, 0x34ff, 0x0, 0x2, 0x80000000, 0xfffffffffffff001, 0xea, 0x5}}, 0xe8) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/vga_arbiter\x00', 0x800, 0x0) write$binfmt_elf64(r8, &(0x7f0000002f80)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffdf8, 0x1ff, 0x2, 0x2, 0x200, 0x2, 0x3, 0x1, 0x69, 0x40, 0x1e9, 0x800, 0x4, 0x38, 0x1, 0x2, 0x9, 0xfff}, [{0x0, 0x7fffffff, 0x6, 0x6, 0x7ff, 0x3f, 0x0, 0x2161}], "e65b5d6c1d7d130f3fd19c268306a1c77ba5196dd0ad6a3dd24a24030e717c05ab04752bf0787e369f818db7b2f45b7ca5fc2db0626393238208d27ce98fc66ac33ebe1ea6f41d4f645cec0e4af28453e2c753b7597f8fb1ba54a078a63f74b45ece11161d42ef8a7422069f6118afa34ae66614dff35c78483a2ad62ef8f99a2b98f34d48981913c1e5bb155ab3610a2a5fd5e60fbb747561f86467ec01a5a6429d9874b6c34cf4a42ada6404d39da18dae9fdefcc68460d4e471221c1c4bc6b7dbb9ddf81cdbfd30288292bcf5b487e5633abb15c4b98dfda39d4111", [[], [], [], [], [], [], []]}, 0x855) bind$ipx(r4, &(0x7f0000003800)={0x4, 0x1000, 0x7, "bf4b7cf03080", 0x9}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000003840)={{0x2b, @multicast2=0xe0000002, 0x4e20, 0x2, 'wlc\x00', 0x10, 0x0, 0x30}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e20, 0x1, 0x6, 0x6, 0x7fff}}, 0x44) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000038c0)={r3, r4}) readv(r4, &(0x7f0000003ac0)=[{&(0x7f0000003900)=""/191, 0xbf}, {&(0x7f00000039c0)=""/217, 0xd9}], 0x2) r9 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000003b00)={0x0, 0x1, 0x3, 0x2, r9}) setsockopt$packet_rx_ring(r8, 0x107, 0x5, &(0x7f0000003b40)=@req={0x2, 0x23, 0x7fffffff, 0x8}, 0x10) pipe(&(0x7f0000003b80)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f0000003bc0)={r1, 0x80, 0x0, 0x800, 0x2000000, 0x7, 0x0, 0x1, {r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xb97, 0x4, 0x2c1, 0x400, 0x8}}, &(0x7f0000003c80)=0xb0) setsockopt$IP_VS_SO_SET_ADDDEST(r8, 0x0, 0x487, &(0x7f0000003cc0)={{0x8a, @multicast2=0xe0000002, 0x4e22, 0x4, 'lblcr\x00', 0x18, 0xd, 0x1}, {@multicast2=0xe0000002, 0x4e22, 0x2003, 0x3, 0xfffffffffffffffa, 0x5a}}, 0x44) fcntl$setsig(r4, 0xa, 0x34) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000003d40)=0x4, 0x4) lstat(&(0x7f0000003d80)='./file0\x00', &(0x7f0000003dc0)) 2018/04/18 19:14:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x5) sendmsg$nl_generic(r0, &(0x7f00000012c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001280)={&(0x7f00000000c0)={0x1190, 0x40, 0x10, 0x70bd2d, 0x25dfdbfc, {0xb}, [@nested={0x1020, 0x18, [@generic="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", @typed={0x10, 0x57, @str='/dev/rtc\x00'}, @typed={0xc, 0x41, @u64=0xd28}]}, @generic="9a14915bae7b554ca19ec97912da38d7f03a58c85d12919d87553e12dbe6cf59aeab1da49c64de0908fcc00d5824e441889d673768eaca92433f76a199cde99fd0dc8801b7acbd78d9730b05e891df814c63ec3dd591440445ba8ee03fb88731b162d60d0c6f8db9c12012c9b7f85841d9c8668531ab14022b3ccc2751450fe1ee46c4f8925e1f898a26380304113323832ca984aca6623d1578a54c2401c688b5071386e45d967049214bb5ab6d08ba5531b0f2f29a17a9ec33f0809f2fce50d92f8ad9741f0c2476298f8e702b4bb33ddec1a34845115e9bcf1c71b481b003bf445af1f1d7b9ecf959aa666ad9673a", @generic="0c3d1ecef35d189bbf47087474485d3a9516120c72750879583dfc8c54d3896cad96c3d47c5f679a816acf542dab7261cc3d2f9b8e141a75e9581fb9d2d90bcbbc588b5b9eb026e843354ff17255fdc93085e5b8189c5b3474f4d3", @generic="d4f8f05f842996c65aba2dd7fa6648"]}, 0x1190}, 0x1, 0x0, 0x0, 0x4004}, 0x0) mq_timedsend(r0, &(0x7f0000001300)="2ccf336e26cbbf4436f56ddfcb0f833abf22b05098a8b77096bf918ca87d58d8f64f8446e05e124b6b1ec6f7eb", 0x2d, 0x3, &(0x7f0000001340)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001380)={'ifb0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000013c0)={0x9, 0x9, 0xffffffffffffffc0}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001400), 0x10) clock_gettime(0x0, &(0x7f0000007840)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007600)=[{{&(0x7f0000001440)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000014c0)=""/192, 0xc0}, {&(0x7f0000001580)=""/235, 0xeb}, {&(0x7f0000001680)=""/103, 0x67}, {&(0x7f0000001700)=""/132, 0x84}, {&(0x7f00000017c0)=""/116, 0x74}, {&(0x7f0000001840)=""/117, 0x75}], 0x6, &(0x7f0000001940)=""/250, 0xfa, 0x3}, 0x7fffffff}, {{&(0x7f0000001a40)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001ac0)=""/212, 0xd4}, {&(0x7f0000001bc0)=""/57, 0x39}, {&(0x7f0000001c00)=""/162, 0xa2}, {&(0x7f0000001cc0)=""/115, 0x73}], 0x4, &(0x7f0000001d80)=""/173, 0xad, 0x7}, 0x1ff}, {{&(0x7f0000001e40)=@hci, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001ec0)=""/190, 0xbe}, {&(0x7f0000001f80)=""/114, 0x72}, {&(0x7f0000002000)=""/184, 0xb8}, {&(0x7f00000020c0)=""/234, 0xea}, {&(0x7f00000021c0)=""/197, 0xc5}], 0x5, &(0x7f0000002340)=""/167, 0xa7, 0x2}, 0x3}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000003640)=[{&(0x7f0000002480)=""/99, 0x63}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/36, 0x24}], 0x4, &(0x7f0000003680)=""/234, 0xea, 0x7}, 0x7fff}, {{&(0x7f0000003780)=@hci, 0x80, &(0x7f0000004880)=[{&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/103, 0x67}], 0x2, &(0x7f00000048c0)=""/200, 0xc8, 0x6}, 0x883}, {{&(0x7f00000049c0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004a40)=""/186, 0xba}], 0x1, &(0x7f0000004b40)=""/173, 0xad, 0x7}, 0x14}, {{&(0x7f0000004c00)=@rc, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004c80)=""/108, 0x6c}, {&(0x7f0000004d00)=""/209, 0xd1}, {&(0x7f0000004e00)=""/52, 0x34}, {&(0x7f0000004e40)}], 0x4, 0x0, 0x0, 0xffff}, 0x3}, {{&(0x7f0000004ec0)=@pptp, 0x80, &(0x7f0000007180)=[{&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)}, {&(0x7f0000005f80)=""/218, 0xda}, {&(0x7f0000006080)=""/4096, 0x1000}, {&(0x7f0000007080)=""/194, 0xc2}], 0x5, &(0x7f0000007200)=""/77, 0x4d, 0x55}, 0x7fff}, {{&(0x7f0000007280)=@nl=@proc, 0x80, &(0x7f00000074c0)=[{&(0x7f0000007300)=""/254, 0xfe}, {&(0x7f0000007400)=""/45, 0x2d}, {&(0x7f0000007440)=""/75, 0x4b}], 0x3, &(0x7f0000007500)=""/199, 0xc7, 0x7}, 0x81}], 0x9, 0x1, &(0x7f0000007880)={r1, r2+10000000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000078c0)={0x0, @local, @rand_addr}, &(0x7f0000007900)=0xc) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007940)) pwritev(r0, &(0x7f0000007c80)=[{&(0x7f0000007980)="f18d27a724d40bf5f1cba8b005a794ae3aef9514dc06dc53a00bdff2c2bc1178d2a93837270d34bffdf48f71ab4ac38382e0d319db09c0d70074e401c8f9584ae05972856d854a9f720558d5f1ecf30ee8f73af0f5de531b6acce27109f0eb94cafb548b66b1b4abbdd86d7dba41a4146b839d7c986f4938497998f2ef4bf2dd6ecf1e679b9f0da535b4d72966583ef24be4bfcac1d38dd1297920488436f153cd403197e93d4dc66940303032cf113e9c5c3e7dcae4b776f3383245f494effe2b6e695fe5470d6b4e8b3dfe65db71217324dad04589480de64b9aa034327c221510fd", 0xe3}, {&(0x7f0000007a80)="24fda71c34668a9f4cffd5ceabc8a95f999bac43c2e076baa242b9f6ac4ecd9794c20b6e886d7c914228ff1db0b0d8f7bc7cc266888a393cae24ec86313e1a5bbc65ee9e0b29a6e9ae6fb20e75795d9301eb0669dfab77833512baebf9ecf458f9eba92df1caebb4f3f18d2fadb5df0a32cb0145f7cf32424de1d2c30e8c7cd3b5203e71d26966807eb061a97ef6b83b790746fe190c12f419c1bf", 0x9b}, {&(0x7f0000007b40)="5894b68b1226ac011f46948fbd44959f0af3be4777fb541e72d49cd51167dc62aa1344691e4e8e245981a5a8d5a1f41bc821a94cb515d64c2b556391b9e4d859b153d511567622ecced3d1672957e32b37ae604e5ef34f1ad9fb7c101ee16bf48873c800a0b5bbb9c656384b0330ffd971cf27cbcb6a5cedff9b19731908e5a1034b93985c3850739d007d60aef7507d87ca1eaa57f2aabcc65fab7d665b6698f970f17fbd0f45696189416af1702efef86b27a35370be6250bb78e782b4322464ad6e2db15b1b17051cec75fe9339", 0xcf}, {&(0x7f0000007c40)="5aeba4233d213ca3400530d6e21a5754d9b31527bdcdeea7d5d9d7fc1bc159226882", 0x22}], 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000007cc0)=r0, 0x4) r3 = accept$ipx(r0, &(0x7f0000007d00), &(0x7f0000007d40)=0x10) r4 = creat(&(0x7f0000007d80)='./file0\x00', 0x40) socket(0x15, 0x0, 0xffff) syz_open_dev$mice(&(0x7f0000007dc0)='/dev/input/mice\x00', 0x0, 0x4c0000) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000007e00), &(0x7f0000007e80)=0x68) epoll_create(0x1) setns(r3, 0xc000000) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000007ec0)=""/4096) pipe(&(0x7f0000008ec0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000008f00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000009000)=0xe8) r7 = getuid() setreuid(r6, r7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000009040), &(0x7f0000009080)=0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000090c0), &(0x7f0000009100)=0x4) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000009140), 0x2) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000009180)) r8 = add_key$keyring(&(0x7f00000091c0)='keyring\x00', &(0x7f0000009200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r9 = add_key$keyring(&(0x7f0000009240)='keyring\x00', &(0x7f0000009280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r8, r9) 2018/04/18 19:14:44 executing program 5: socketpair(0x9, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r2, 0xa7}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) recvfrom$inet6(r1, &(0x7f0000000140)=""/78, 0x4e, 0x1, &(0x7f00000001c0)={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x22, "cefad36506c6a0c46ac2322c9f725d10b642fec8e48e78467e8e8ee5d14c26ec1dce"}, &(0x7f0000000240)=0x2a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x7, 0x2, 0x3, 0x40}, &(0x7f0000000340)=0x98) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000380)=""/224, 0xe0) r5 = creat(&(0x7f0000000480)='./file0/file0\x00', 0x10) mkdirat(r0, &(0x7f00000004c0)='./file0/file0\x00', 0x106) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x2, 0xd8, 0x200, 0x8, 0xfff, 0x77d5, 0x1, 0x2, r4}, &(0x7f0000000540)=0x20) socket$bt_hidp(0x1f, 0x3, 0x6) fstat(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r7) write$binfmt_script(r5, &(0x7f0000000600)={'#! ', './file0/file0', [{0x20, "21a37b2e2f"}, {0x20}, {0x20, '$'}, {0x20, 'wlan0'}], 0xa, "af4cf1d2ca7e61d114031f1deab92c0ed239ed2be0f19cfbe086d021128eac8254889c714aed31f812913a72e6aecbcd7cd1b27cc67a096aaea86d5cc1d288cf0f0bb3363f87fd55f243be992faf9ea28df51f5f0fbfdd96836deea53d801a2635a6425038aae94f36c84485e8ce4fee797adbc20369d7"}, 0x97) r8 = syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000700)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000000740)='net/softnet_stat\x00') r11 = socket(0x9, 0x6, 0x6) r12 = openat(r8, &(0x7f0000000780)='./file0/file0/file0\x00', 0x82002, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r10, 0x0, 0x487, &(0x7f00000007c0), &(0x7f0000000800)=0x30) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000840)='bcsh0\x00') ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000880)) bind$inet(r5, &(0x7f00000008c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r11, 0x0, 0x14, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000980)="b50999a3d6b2130ffee7e535bb076fdffa14f94249854497c5921bef9eccda519cf7f11fb7a54661cf8d4057bc9eca35c7b9ca2a8e7584853dee9c2039e2741e654b4051d551a901485aa4b72f442aa24d647e793d8acac2f84e6f622a13bea1f0051cd672ee78b5f37104c218ebee95ef", 0x71) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000a00)=0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000000a40)=@assoc_id=r6, &(0x7f0000000a80)=0x4) setsockopt$inet6_udp_int(r12, 0x11, 0x65, &(0x7f0000000ac0)=0x6fda, 0x4) 2018/04/18 19:14:44 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30101, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"06b8ab92840ea7"}, 0x4}, [{"7701876f3bea0e"}, {"4aa5b04049a7ce"}, {"44b83137dd42af"}, {"dd43ec49d354f0"}, {"96d68a923377af"}, {"4e2054629e00fe"}, {"89a8b8a901c485"}, {"9652c3609134fc"}]}, 0x48) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x4a, 0x4, 0x19, 0x6, r1}, &(0x7f0000000240)=0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000300)=0x68) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x5, 0x6, 0x6, 0x2, 0x4}, 0x14) r3 = accept$ipx(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) bind$ipx(r3, &(0x7f0000000400)={0x4, 0x0, 0x7, "d330a341b288", 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r2, 0x2}, &(0x7f0000000480)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000004c0)=0x40, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @rand_addr, @multicast1}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x6447}}}, &(0x7f0000000680)=0x84) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x81, 0x0) getpeername$llc(r6, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x10) sendmsg$kcm(r0, &(0x7f0000000940)={&(0x7f0000000780)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="07d337392e138ccdc9e22acb948c7903de8cfd7390e74c06083d470140eb17654b1949cdcdbf0b37e6ef981b947ee890a91022c75abf23c632fdc599778d43cc8470abf4dd489de7cd1de29cb52300957959eb4564a9d98d55911be8a337f5bf379abf3935ac82a6d83e1217232c0ffc04f79379975767ddfd505c0ae1593a728ce5d1bc88df13002d8eeaee8bf3d9c2c9f51ecc13957c44f52a2022dce11968eecd2283494654baa59b826b3ff13bebf952df9a91abffbb00b9be5c1e31cacf7ac3cd38c87de1a468a6fba295faae2a7e32830de05f8c0dbfdb87f5d724224edc479b4a94", 0xe5}], 0x1, 0x0, 0x0, 0x8800}, 0x41) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000980)={r5, 0x9, 0x9}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000009c0)={@broadcast}, &(0x7f0000000a00)=0xc) sendmsg$kcm(r0, &(0x7f0000000cc0)={&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x6, 0x4, 0x4, 0x3}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000ac0)="9ce7cdda1f47d13d28d910036f3650df51e0b6377e5070e31758dcabfb1ef0684a856f98ea3a61ff972a2ca04cecb4cf3cca4f0acf9d96201427ea80be849d05ca549218bd12679f5a21", 0x4a}, {&(0x7f0000000b40)="d8b3abc9d6bd4c57b6bcab80524924f3b23da1c4c807947ec61f5757b01b0a3e974a48d4b56d9c836572cb527065dba3fdb242738e80870b806084bd162ed3dff443a683206d96c6f950161017231c25bc6b7a365d8fdea325fb66267aac7f8519fff1ddddac16dc716387431c1dc085ee7ef08f571160dfa189338f8295e7a2e6340fde13e191df881c1f8b5840ffabb1911cc475bfa93b8a377c17ba7c4067b1fe95bab980c8353c9acff4c12213a785e9be58c0cd2a8f0bf2ff7b03c328", 0xbf}, {&(0x7f0000000c00)="16f13276bbcdd5ad5681ff50b5a7d9e59901e46bcae4", 0x16}], 0x3, &(0x7f0000000c80), 0x0, 0x4000}, 0x8040) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000d00)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000d40)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x6, 0x7, 0x80, 0xff, 0x40}, &(0x7f0000000e00)=0x98) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000e80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000001080)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x48100040}, 0xc, &(0x7f0000001040)={&(0x7f0000000ec0)={0x15c, r7, 0x200, 0x70bd27, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x18d3206b}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x76d}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x11a0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xdd}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x15c}, 0x1}, 0x4004000) openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0x280001, 0x0) r8 = semget(0x3, 0x7, 0x740) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000001100)=""/57) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000001140)) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000001180)={0x3, 0x4}) 2018/04/18 19:14:44 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) migrate_pages(r0, 0x1, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x7f) capset(&(0x7f00000000c0)={0x399f1336, r0}, &(0x7f0000000100)={0x51a5, 0x9, 0x9a33, 0x20, 0xd7, 0x8d}) r1 = socket(0x1d, 0x80803, 0x7ef) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) prctl$getreaper(0x25, &(0x7f00000001c0)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) socketpair(0x13, 0x80b, 0xfffffffffffff33e, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r2, 0x5406, &(0x7f00000002c0)={0x4, 0xfffffffffffffe00, 0x2, 0x4, 0xb000000000000000, 0x7, 0x4, 0x5, 0x100000000, 0xfff}) gettid() ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) quotactl(0x3, &(0x7f0000000300)='./file0\x00', r5, &(0x7f00000003c0)="1178dfe7af250acfb2444603035fead1ff6d69eb9f158ffbaf5668f36de0cb310f74e6aac1cd67a76fa34a266461cd1cc8de2d9c9d75246734f47443") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) quotactl(0xd6d, &(0x7f0000000400)='./file0\x00', r5, &(0x7f0000000440)="d0664e5d8ac10924ece79ca44fa33c3d35a73449b31a02ce31ab9b6a3f885e7b6afd2da15023bc816ee3dd298a0c62e7666921f6b9ba012b1956b930eb2b0487e65578925890") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000540)={r6, 0x1}) quotactl(0x7, &(0x7f0000000580)='./file0\x00', r5, &(0x7f00000005c0)="5353ab4b9b2437fdc73c7973757c1488030402e5b9e93ecd92040664a789bfa8a8b006381552a32834af240d4af9826f79667c8b2a627f72ea8245cf77b3ec6d06fc2b80092bbb6d95809a7eed7ed8dfef5af34b48c810c3bd") ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000640)={0x0, 0x1, 0x9}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000680)={'sit0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) rt_sigqueueinfo(r4, 0x39, &(0x7f00000006c0)={0x3e, 0xf044, 0x401, 0x3}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000700)=@req3={0x5, 0x401, 0x7f, 0x100000001, 0x4, 0xffffffffffff9d2b, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000740)={0x0, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000007c0)={r7, 0xe269}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000840)={r7, 0x5, 0x0, 0x3, 0x4, 0x6d04}, &(0x7f0000000880)=0x14) syz_open_dev$loop(&(0x7f00000008c0)='/dev/loop#\x00', 0x3, 0x8800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000a00)=0xe8) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000a40)={0xff, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x400}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x9}}}, 0x108) sendto(r1, &(0x7f0000000b80)="f46834b7c20b230c2a2918402c4b9de5e2a0fefac8395f9456527838fc28b8673655474e1e8a6ab3d7bd79738e31442a5204e7c06ec97fa3f78874909a39e8c17c00e415b1b95956c4678e8bcea5580750c41f1bcaaa74e3315cf9c4878e272d883bd6a3c16d68e16a20ce1e6e85a151d0bc294821cd23db37e1ff067b95c5fa485aba2bf07ea2794a4dd0ff6b0f25d6e81bf828b885a4dfd51d22df162b7674674ff2a7f8a01417f2963e055ea2c6c026983b2404ee83892704822179", 0xbd, 0x40800, &(0x7f0000000c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x1, 0x0, {0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x9}}}, 0x80) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000cc0)=""/159, &(0x7f0000000d80)=0x9f) 2018/04/18 19:14:44 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCNXCL(r0, 0x540d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x40000000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x0, 0x18000000, 0x1, r1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x4}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) ioctl$KIOCSOUND(r0, 0x4b2f, 0xaff) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r0, 0x4) mlock2(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0xe7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r2, 0x3e5c}, &(0x7f0000000380)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast2, @dev}, &(0x7f0000000400)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={r3, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e20, 0x750000000, @dev={0xfe, 0x80, [], 0x1a}}}, 0xd68, 0x400}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540)={0x6, 0x8, 0x10000, 0x7fff}, 0x8) sync_file_range(r0, 0x1ff, 0x8, 0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000580)={0x354, 0xffffffff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x6, 0x18, 0x0, "e767c54be605db2a53736129c1f71bc941b4a000d5c252660ccba2533e874be9285b1376d8ab69025fabced90780023ded4bd4550db5d3b58d60ea1bfbb72568", "c8e28817e6a253b1f6358e74b4fdf09f5e5704f5afdbb5ba1a5d5da36c928f99336772260f2f72fe203213966c0bc6fa16e2ae7acf72d1e72d264ac411ae596b", "13bca32aaff0bd7ebf5e2abfc2f266f92a78b847b936e33a069c5a331d22fb74", [0x7ff, 0x9]}) r4 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x8, 0x20800) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000700), 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000740)="04969df00d51adb0f48e4092dce6911aed9d7d0e504f172bd861f758f4d70f48587a4e340fda03f9b65124de22fd2f91511b11bc5e51ff5cc579cf081947a3c6d06b5291ade74f80d7306ab18523a76c4489bf4121b83aed") setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000007c0)=0x8001, 0x4) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f0000000800)={0xffffffff, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000b00)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f00000009c0)={0xcc, r5, 0x709, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3a29}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x47}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x24000004}, 0x0) syzkaller login: [ 45.075452] ip (3762) used greatest stack depth: 54672 bytes left [ 46.175984] ip (3869) used greatest stack depth: 54560 bytes left [ 46.365314] ip (3890) used greatest stack depth: 53960 bytes left [ 46.783725] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.790256] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.808769] device bridge_slave_0 entered promiscuous mode [ 46.923548] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.930087] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.985128] device bridge_slave_0 entered promiscuous mode [ 47.015757] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.022275] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.046131] device bridge_slave_1 entered promiscuous mode [ 47.055958] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.062392] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.086660] device bridge_slave_0 entered promiscuous mode [ 47.114076] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.120565] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.144007] device bridge_slave_0 entered promiscuous mode [ 47.152788] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.159249] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.169088] device bridge_slave_0 entered promiscuous mode [ 47.186461] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.192941] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.212302] device bridge_slave_0 entered promiscuous mode [ 47.229902] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.236451] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.252728] device bridge_slave_0 entered promiscuous mode [ 47.263219] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.269659] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.299772] device bridge_slave_1 entered promiscuous mode [ 47.315825] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.323330] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.329778] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.359482] device bridge_slave_1 entered promiscuous mode [ 47.384283] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.390746] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.420128] device bridge_slave_1 entered promiscuous mode [ 47.431963] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.438414] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.460945] device bridge_slave_1 entered promiscuous mode [ 47.472702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.482881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.491156] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.497650] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.531239] device bridge_slave_1 entered promiscuous mode [ 47.538112] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.544593] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.575641] device bridge_slave_1 entered promiscuous mode [ 47.594764] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.601250] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.621995] device bridge_slave_0 entered promiscuous mode [ 47.637317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.647247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.657684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.679303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.688412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.750248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.775502] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.782350] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.836419] device bridge_slave_1 entered promiscuous mode [ 47.854539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.910604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.923578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.953573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.979422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.025009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.254750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.488963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.634756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.701011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.849098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.866264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.875777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.886933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.900384] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.910680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.090873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.130614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.140066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.147257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.154602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.225340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.460151] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.686280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.815278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.890655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.047682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.062609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.110181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.120734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.138258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.145436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.163353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.205872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.214648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.237388] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.244584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.258450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.301086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.323911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.349685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.381460] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.390062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.408875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.447229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.459341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.481853] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.488944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.501146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.531819] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.539860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.551174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.586763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.626971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.634193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.645678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.671260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.679499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.703809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.724826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.744798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.752077] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.760937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.769712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.799091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.840569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.876869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.905206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.917973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.929888] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.942218] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.959677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.975386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.006953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.021718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.037538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.044997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.056699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.073205] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.081301] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.088541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.129563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.153474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.169754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.258950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.266327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.281696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.831155] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.837637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.844507] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.850962] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.894939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.908135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.972300] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.978832] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.985702] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.992146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.075743] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.162877] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.169352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.176234] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.182677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.245904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.264263] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.270738] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.277597] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.284089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.338880] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.348608] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.355127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.361923] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.368384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.383740] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.417186] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.423671] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.430531] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.436970] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.502981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.583197] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.589715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.596579] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.603126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.658410] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.677994] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.684501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.691354] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.697806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.756568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.919353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.931592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.960654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.978651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.999443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.006791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.014568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.169007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.508136] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.668060] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.812157] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.914241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.956357] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.964738] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.978178] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.984435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.999396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.278156] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.296267] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.302581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.312994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.511319] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.517566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.531235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.619943] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.626275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.637624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.747976] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.754225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.762695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.813177] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.819458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.831731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.869220] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.883190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.913693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.062893] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.069169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.081611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.684648] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/18 19:15:11 executing program 0: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x462000, 0x0) fstat(r0, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x3) ioctl(r1, 0x5101, &(0x7f0000a36ffe)) 2018/04/18 19:15:11 executing program 4: socket(0x40000000015, 0x5, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x100) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x3, 0x4, &(0x7f0000ffd000/0x1000)=nil, 0x7}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x7}}) 2018/04/18 19:15:11 executing program 7: r0 = socket$inet(0x2, 0x806, 0x180002) getsockopt$inet_mreqsrc(r0, 0x0, 0xd3, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/18 19:15:11 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x72, 0x402002) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000000c0)=0x5, 0x4) bind$inet6(r1, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) tee(r0, r2, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ec1000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2fc]}) 2018/04/18 19:15:11 executing program 5: socketpair(0x9, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r2, 0xa7}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) recvfrom$inet6(r1, &(0x7f0000000140)=""/78, 0x4e, 0x1, &(0x7f00000001c0)={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x22, "cefad36506c6a0c46ac2322c9f725d10b642fec8e48e78467e8e8ee5d14c26ec1dce"}, &(0x7f0000000240)=0x2a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x7, 0x2, 0x3, 0x40}, &(0x7f0000000340)=0x98) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000380)=""/224, 0xe0) r5 = creat(&(0x7f0000000480)='./file0/file0\x00', 0x10) mkdirat(r0, &(0x7f00000004c0)='./file0/file0\x00', 0x106) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x2, 0xd8, 0x200, 0x8, 0xfff, 0x77d5, 0x1, 0x2, r4}, &(0x7f0000000540)=0x20) socket$bt_hidp(0x1f, 0x3, 0x6) fstat(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r7) write$binfmt_script(r5, &(0x7f0000000600)={'#! ', './file0/file0', [{0x20, "21a37b2e2f"}, {0x20}, {0x20, '$'}, {0x20, 'wlan0'}], 0xa, "af4cf1d2ca7e61d114031f1deab92c0ed239ed2be0f19cfbe086d021128eac8254889c714aed31f812913a72e6aecbcd7cd1b27cc67a096aaea86d5cc1d288cf0f0bb3363f87fd55f243be992faf9ea28df51f5f0fbfdd96836deea53d801a2635a6425038aae94f36c84485e8ce4fee797adbc20369d7"}, 0x97) r8 = syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000700)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000000740)='net/softnet_stat\x00') r11 = socket(0x9, 0x6, 0x6) r12 = openat(r8, &(0x7f0000000780)='./file0/file0/file0\x00', 0x82002, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r10, 0x0, 0x487, &(0x7f00000007c0), &(0x7f0000000800)=0x30) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000840)='bcsh0\x00') ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000880)) bind$inet(r5, &(0x7f00000008c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r11, 0x0, 0x14, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000980)="b50999a3d6b2130ffee7e535bb076fdffa14f94249854497c5921bef9eccda519cf7f11fb7a54661cf8d4057bc9eca35c7b9ca2a8e7584853dee9c2039e2741e654b4051d551a901485aa4b72f442aa24d647e793d8acac2f84e6f622a13bea1f0051cd672ee78b5f37104c218ebee95ef", 0x71) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000a00)=0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000000a40)=@assoc_id=r6, &(0x7f0000000a80)=0x4) setsockopt$inet6_udp_int(r12, 0x11, 0x65, &(0x7f0000000ac0)=0x6fda, 0x4) 2018/04/18 19:15:11 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) prctl$seccomp(0x16, 0x3, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x1, 0x6, 0x8, 0x9}, {0x5, 0xff, 0x40, 0x9}, {0x200, 0xfffffffffffffff9, 0x0, 0x100}, {0x8, 0x7ff, 0x804f, 0x5}, {0xffffffff, 0x7, 0x100000001, 0x81}, {0x9, 0x6, 0x0, 0x7a52}]}) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/04/18 19:15:11 executing program 3: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x401, 0x4) accept$inet6(r0, &(0x7f0000000180), &(0x7f0000000200)=0x1c) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380), 0xfffffffffffffe1a}], 0x0, &(0x7f00000002c0)=ANY=[]) socketpair(0x5, 0x6, 0x81, &(0x7f0000000140)) socket$inet_icmp(0x2, 0x2, 0x1) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/18 19:15:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCNXCL(r0, 0x540d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x40000000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x0, 0x18000000, 0x1, r1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x4}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) ioctl$KIOCSOUND(r0, 0x4b2f, 0xaff) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r0, 0x4) mlock2(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0xe7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r2, 0x3e5c}, &(0x7f0000000380)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast2, @dev}, &(0x7f0000000400)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={r3, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e20, 0x750000000, @dev={0xfe, 0x80, [], 0x1a}}}, 0xd68, 0x400}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540)={0x6, 0x8, 0x10000, 0x7fff}, 0x8) sync_file_range(r0, 0x1ff, 0x8, 0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000580)={0x354, 0xffffffff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x6, 0x18, 0x0, "e767c54be605db2a53736129c1f71bc941b4a000d5c252660ccba2533e874be9285b1376d8ab69025fabced90780023ded4bd4550db5d3b58d60ea1bfbb72568", "c8e28817e6a253b1f6358e74b4fdf09f5e5704f5afdbb5ba1a5d5da36c928f99336772260f2f72fe203213966c0bc6fa16e2ae7acf72d1e72d264ac411ae596b", "13bca32aaff0bd7ebf5e2abfc2f266f92a78b847b936e33a069c5a331d22fb74", [0x7ff, 0x9]}) r4 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x8, 0x20800) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000700), 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000740)="04969df00d51adb0f48e4092dce6911aed9d7d0e504f172bd861f758f4d70f48587a4e340fda03f9b65124de22fd2f91511b11bc5e51ff5cc579cf081947a3c6d06b5291ade74f80d7306ab18523a76c4489bf4121b83aed") setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000007c0)=0x8001, 0x4) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f0000000800)={0xffffffff, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000b00)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f00000009c0)={0xcc, r5, 0x709, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3a29}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x47}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x24000004}, 0x0) 2018/04/18 19:15:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x76, 0xac846e7794beb9a6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x1dd, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x5, r1}) r2 = socket$inet(0x2, 0x805, 0xfffffffffffffffd) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='veth0\x00', 0x1dd) sendto$inet(r2, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/18 19:15:12 executing program 2: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r1}) 2018/04/18 19:15:12 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) fsync(r1) 2018/04/18 19:15:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x4, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) 2018/04/18 19:15:12 executing program 7: unshare(0x40600) epoll_create1(0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/18 19:15:12 executing program 1: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x8001, 0x20, 0x9, 0x53b5ec98}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x101}, &(0x7f0000000280)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r2, 0x300, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000800}, 0x10) 2018/04/18 19:15:12 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000804}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xffff, r0, 0x2, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/134}) 2018/04/18 19:15:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x4, 0x8400000000003, 0xffffffff00000005}, 0x3d7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000280)="aa4493184362f3d77ac6c4914aeb2ca101f73876b1d4857ba6f39599756b192d9dd86e37a4c5c1037a96df428b01891f77c19b4b430be774369d1225780e444655a4628e5b8ba8d2d571e5080c16f66e5c4e45c1a3b33030a3ec31825d1fb35833c90159e1b10ec421dcf042ce431d7e52c2d68b175a22180cf9511c402c72a504531942194de7b758875b7b94ac7b009abacc24a452ed00b67946261834f8a89d7b74a32c155c021ca6c831f0a07c5d701690a1f410600db308180c80fd7e9cd88c17ee9dd6743382dc8a13ec6e26d9", &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) munlockall() bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x8, 0x57, 0x3, 0xb, r0, 0x2}, 0x2c) 2018/04/18 19:15:13 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x3) write$tun(r1, &(0x7f0000000100)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20140, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000001c0)={0x2}) 2018/04/18 19:15:13 executing program 7: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) dup(0xffffffffffffffff) munlockall() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/18 19:15:13 executing program 0: r0 = semget(0x2, 0x3, 0x1c8) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000280)=""/156) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='./file0\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/52, 0x34) 2018/04/18 19:15:13 executing program 2: unshare(0x200003fc) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000eb8000)) 2018/04/18 19:15:13 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='vmnet0vboxnet0\x00', 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x300008000) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0xd04}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) 2018/04/18 19:15:13 executing program 3: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x401, 0x4) accept$inet6(r0, &(0x7f0000000180), &(0x7f0000000200)=0x1c) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380), 0xfffffffffffffe1a}], 0x0, &(0x7f00000002c0)=ANY=[]) socketpair(0x5, 0x6, 0x81, &(0x7f0000000140)) socket$inet_icmp(0x2, 0x2, 0x1) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/18 19:15:13 executing program 1: unshare(0x60000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x8, 0x5, 0x16, &(0x7f0000ffe000/0x1000)=nil, 0x8000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 71.140867] device ifb0 entered promiscuous mode 2018/04/18 19:15:13 executing program 6: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000200)=[{0x2, 0xaaa, 0x1800}, {0x2, 0x100000001, 0x800}, {0x1, 0x5dca, 0x1800}, {0x3, 0x7d2c, 0x1800}, {0x7, 0x80000ffff, 0x800}, {0x2, 0x2, 0x800}, {0x5, 0x14353a36, 0x1000}, {0x2, 0x100000001, 0x1800}], 0x8) semop(r0, &(0x7f0000000040), 0x19a) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) accept$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'bcsh0\x00', 0x81}) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/18 19:15:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000630ffc)=0x100, 0x4) write(r0, &(0x7f0000000040)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/04/18 19:15:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) memfd_create(&(0x7f0000000000)='#{cpuset-\x00', 0x1) 2018/04/18 19:15:13 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x81, &(0x7f0000000100)=0x4) 2018/04/18 19:15:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/18 19:15:13 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x3) write$tun(r1, &(0x7f0000000100)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20140, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000001c0)={0x2}) 2018/04/18 19:15:13 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x123, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000280)="f9f94b2e09b5265b8a1ecc1bd3fe774746869aac6d8a1372b220b74282a249c1e5035f12e273c2627c435db6a9b333359724a8b7b82f71bb8e340dcb25", 0x3d, 0x7}, {&(0x7f0000000340)="369e0da06fec2906a85d9374487beb834db5c07e4cb2157c3e9aa7b02299454dac532c42b30a22778812cf688ddb82261fddab5f7dc8c9bf92f58d66cce692cf075df0fa1a098aeb5cdde8e8aacf3a699c2d4d154784fa7237f5d884df4c21a2f40946e32f5ff85db486aa7de07f306a73813871c26ef22da3c0cd14f5b7532f6d073c7accc6c60c2087db055a16e4c6447a2f490668e34f427babcf964282b4276d3fba4e2da1dbb8cfb3c220c253e00a02210f097538bee8121f0958148578cd53a34e109f4c83ce500b920f13f224f6ab78b456e1fc32c3d2d2bef2ffa7d66b0b8d7ac1e2f258", 0xe8, 0x20000000000003}], 0xfffffffffffff7fe, &(0x7f0000000200)=ANY=[]) signalfd4(r0, &(0x7f0000000200)={0x5}, 0x8, 0x80000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB]) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/29, 0x1d) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000440)) fallocate(r1, 0x0, 0x0, 0x200) sync_file_range(r0, 0x6, 0x401, 0x0) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x5}, &(0x7f0000000180), 0x8) 2018/04/18 19:15:13 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d2e6367726f757000565ea7b71ece000500e3726a013e0650340f3f68d77c8cb148698886bb1d8c46b0cebfb26a2a3a274da5fa91ecf2b6e15ab19bf036cc9a844dd44df8f1e8617aa0304c8b6a8dc12184e5ffdf34aab927162876c11844966fb0f46e2a13f0d85b8a168a89f72510ac05aefaa5ad22f33c63fe40745ea4c8e4619b5aa5"]) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = getpgrp(0x0) waitid(0x2, r0, &(0x7f0000000240), 0x40000002, &(0x7f0000000280)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x10c1000, &(0x7f00000000c0)="4d2fb2") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8000, 0x7) modify_ldt$read(0x0, &(0x7f0000000180)=""/58, 0x3a) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x20000800) [ 71.501254] device ifb0 entered promiscuous mode 2018/04/18 19:15:14 executing program 2: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cpuset\x00', 0x3ccb420d828efc9d, &(0x7f0000000100)="7954332f93fe0a82be5558913542c9800a077d17cd1cc8f1f5b74c14bc651e3c825b96cb6c3d6197e4f0c55078307bb1e84ae87aebafca2c0f775d8728e1a510fdce655f952675a8bd9e728aa704450e16f511b5eee8b1ad69be5a9d7efc2669879d044afdfc533a6dd0c7f16a2ac1b32ef9970284774678ab6538c2cd2b6515225831110c1ee31adac4fa2b456e8ded312bdfc83e09b6d11f737ea9e32d2dcab0e666df014fb460146c8ebdd961") mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f00000002c0)='./file0\x00', 0xc8be, 0x1, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000, 0x2dfd03f9}], 0x21000, &(0x7f0000001340)={[{@nfs='nfs', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@codepage={'codepage', 0x3d, '737'}, 0x2c}, {@check_normal='check=normal', 0x2c}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x0, 'syz_tun\x00', 0x2}, 0x18) 2018/04/18 19:15:14 executing program 7: r0 = userfaultfd(0x80800) socketpair(0xf, 0x807, 0x5c3d, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x14030, r2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) delete_module(&(0x7f0000000100)='}nodev\x00', 0xa00) mremap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) syncfs(r2) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0xffffffff00000000, 0x200, 0x7, 0xab7, 0x2, [{0x101, 0x5042, 0x2, 0x0, 0x0, 0x8c}, {0x80000000, 0x6, 0x3}]}) 2018/04/18 19:15:14 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200000) bpf$MAP_DELETE_ELEM(0xe, &(0x7f0000000040)={r0, &(0x7f0000000100)}, 0xfffffffffffffdda) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x4, [0xf13, 0x8, 0x80000001, 0xff]}, &(0x7f0000000180)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)="1e3adfa722be971331f7a18c5e9fc87ef0ae82bea4a694f612bb524ce8e92ecac8000d12c0a428192e42272282778b5b59bc2f1361cad1e9cb6af3a41c09110afbdfe427b0da2005288ff3d67ea356d7b087", &(0x7f0000000100), 0x1}, 0x20) 2018/04/18 19:15:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/04/18 19:15:14 executing program 4: unshare(0x60000000) sysfs$3(0x3) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x13, &(0x7f0000cd84e0), &(0x7f0000000000)=0x25a) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/igmp\x00') r3 = open(&(0x7f00000001c0)='./file0\x00', 0x103180, 0x108) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r2, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='timers\x00') socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000180)) pread64(r3, &(0x7f0000000300)=""/247, 0x4bb, 0x0) syz_open_procfs(r1, &(0x7f0000000080)="6e9a2178585e00") 2018/04/18 19:15:14 executing program 3: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x401, 0x4) accept$inet6(r0, &(0x7f0000000180), &(0x7f0000000200)=0x1c) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380), 0xfffffffffffffe1a}], 0x0, &(0x7f00000002c0)=ANY=[]) socketpair(0x5, 0x6, 0x81, &(0x7f0000000140)) socket$inet_icmp(0x2, 0x2, 0x1) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/18 19:15:14 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x80}, @generic={0xcf, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f1acff", 0x0, "f9028c"}}}}}}, &(0x7f0000000000)={0x0, 0x2}) 2018/04/18 19:15:14 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x2cf4f2471fc70525) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x8001, 0xfffffffffffffc12, "c86a8ce89ec4babae5dd9d595f7ee3e2d053d9a814512bd6a869dce35154027b9bd78190b63a0e5b10af9d7f46164c33cf5c46492cc87f2060ea0c9c6edbc8", 0x20}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)="4cd4e7aa1ad7a60e3b659c1328c077a14a3032be4d205b2f8f3b649f3683278f94d5e98109088d9e0e0995a8db1e431084d36e3f5ef2b75cd0bc06b6d8c3593d31b4b0ba0e37abc036ee5c501337265c5b092d1f931a50129c4cee93cc7782863604d3446c78dd0f385dfd62df024664c45254f0f00cd1a6dd52e4fb5d", 0x7d}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000000300)="abd7afb1b41eabf6156f8e0e65db4a42729423898007ff4437428ef9033a54a483640f34f25221c81a60996d5f555007cbed3617c7465809c1bcac5aea06f2a26e73770a51159bd48d368f64713becca37e2fc58e9f183b274f295ae9fc0af221025119fb9b2825baabd23717f965b3ad2fbae66e1b0f1d6f8ce0921d91fe5e3e8277fcc56498b5dd293fb4bfa85c31deb1287d0419f3c", 0x97}, {&(0x7f00000003c0)="af16e712c72e239dd011add9d84c3a6597c381ced6591409027785f050ca797658766c6d6efd8d15dbb44da5db8d0dee59675d46bf8910c96c007d751c1cd83875670b13b4bfa52e372328c86334e937079ac8fec0d19f13f49cdf2cc50b2759858f723d20456f28c17341cef92c993456e27df0e5cd1569111e3d715bab17022b0b16d14f7c3db253187af07cb33a0949621bd49465dcc1d5843dc30c77cb662dfaad654bed2bcdb77b007477af", 0xae}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="30000000000000000a01000001000000e816d79eb782dfedfb07459a1af819f9f698897b146d58b821581525ee436b0068000000000000008c010000ffffffff0069446aa54ddf2bf80b00726ca7f9e27bdebc94a5130e21f8795ebccf655e56e62f9ca5b7a3fb4e5e4937c8366262656aedac630612400fa5530ffe3ffb7fae2b3b6b41965f9648086e2bb3b689163384f7ca769e0e0000"], 0x98, 0x4000010}, 0x10) sendmsg$rds(r2, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="7800f21a354df5003069896aa5052d938294cdf26efb60e390dc8d8d3c82eebb9a1ebbb1e37ae6dad5336c5db7a6df67d9c18701c5148e18c7f4ef4cb0e7b2249369ca71a857ae6a1a03d1b074395faed90d703532a0bc15268302cdbc1ec69100d41e4d2f0cb06524bccde7944b339943b067cbf29100fecd21b1"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb0}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a06000)=""/4096, &(0x7f0000000000)=0x1000) [ 72.275442] rpcbind: RPC call returned error 22 [ 72.318751] rpcbind: RPC call returned error 22 2018/04/18 19:15:14 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002980)={r2, 0x1, 0x6}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000001980)=ANY=[@ANYBLOB="9c0000082e2c26e567e18bbe5d11d200", @ANYRES16=r4, @ANYBLOB="100a2dbd7000ffdbdf250f000000380001000800010000000000080001000a000000080009000000000008000900000000000c000700080000000600000008000200210000000400030000000c00010008000b0073690064c46dc19bf6675513c5700038000300080001000200000014000600ff020000000000000001000000000001080004000019000008000700000000000800040000000000"], 0x9c}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}], 0x2, 0x0, &(0x7f0000002180)={0x0, 0x989680}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/18 19:15:14 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{r0, r1/1000+10000}, {0x0, 0x7530}}, &(0x7f0000000080)) 2018/04/18 19:15:14 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x46}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0xfffffffd, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x3f, 0x1, 0x8001, 0x3, 0x0, 0x20, 0x2080, 0x2, 0x9854, 0xcb91, 0x1, 0xff, 0x7, 0x0, 0x3, 0x3, 0x52, 0x2, 0x9, 0x7fff, 0x800, 0x100000001, 0x80, 0xffffffffffffffe1, 0xb4b, 0x9b9, 0xe074, 0x5, 0x100000000, 0x8001, 0x6, 0x800, 0x5, 0x7, 0x5, 0x80000000, 0x0, 0x3a, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x820, 0x5, 0x7, 0x2, 0x2, 0x0, 0xffffffffffff40a6}, r3, 0x3, r1, 0x3) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000003c0)={0x20000000}) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x4, 0x9, 0x3, 0x4, 0x0, 0x2, 0x40008, 0x5, 0x2, 0x6, 0x80000001, 0x1000, 0x8, 0x100, 0x800, 0x3, 0x6, 0x1, 0x7, 0x0, 0x1000, 0x8, 0x100000000, 0x1, 0x23, 0x7, 0x8, 0x8, 0x0, 0x9, 0x7fffffff, 0x0, 0x30000000, 0x8, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x8, 0x9}, 0xb6ab92d5df58fd70, 0x0, 0x1, 0x3, 0xfdc, 0x8, 0x400}, r3, 0x6, r4, 0x2) 2018/04/18 19:15:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) close(r0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0x6) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 19:15:14 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0xfffffffffffffef7, &(0x7f0000000100)='7'}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x0, 0x5, 0x200, 0x8, 0x3}, 0x4) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xe9bd, 0x300180) 2018/04/18 19:15:15 executing program 0: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1ff) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/04/18 19:15:15 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockname(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x80) fallocate(r0, 0x3, 0xe6, 0x3000000004) 2018/04/18 19:15:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) r1 = getpid() setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x7f, @multicast2=0xe0000002, 0x4e20, 0x1, 'rr\x00', 0x1, 0x1, 0x63}, 0x2c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) ptrace$getregset(0x4204, r1, 0x2c7c61c1fc8634b0, &(0x7f0000000080)={&(0x7f0000000040)=""/9, 0x9}) 2018/04/18 19:15:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f0000ac0fbb), 0x0, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @empty, 0x5}], 0x74) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x5) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="2b02000000000000071000000006025e63a1f9795c796f00cd00000000000000"], 0x20) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x2, 0xe4b, 0x3, 0x8, 0x8, 0xffffffffffffebd1}) 2018/04/18 19:15:15 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x10000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x0, 0x7, 0x38}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000100)=""/57, &(0x7f0000000040)=0x39) 2018/04/18 19:15:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/04/18 19:15:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/04/18 19:15:15 executing program 3: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x401, 0x4) accept$inet6(r0, &(0x7f0000000180), &(0x7f0000000200)=0x1c) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380), 0xfffffffffffffe1a}], 0x0, &(0x7f00000002c0)=ANY=[]) socketpair(0x5, 0x6, 0x81, &(0x7f0000000140)) socket$inet_icmp(0x2, 0x2, 0x1) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/18 19:15:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f0000000600)=[{&(0x7f0000000540)=""/153, 0x99}], 0x1, &(0x7f0000000840)=[{&(0x7f0000000800)=""/6, 0x6}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014a7726f000000000000000000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0357c8701143b7050ecae988d7714aa0c348903df5eb20b5edb06624be4e388715455509fe92c4bb714ee03cc8e026cb583a18de999876159863a7fb68eb0d"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) 2018/04/18 19:15:15 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x84, 0x7a, &(0x7f0000000200), &(0x7f0000000040)=0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', r1}) 2018/04/18 19:15:15 executing program 4: r0 = socket$inet6(0xa, 0x800001000000003, 0x6) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xa, 0x83) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/04/18 19:15:15 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000000), 0x80800) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000000180)=[{0x10, 0x114}], 0x10}, 0x0) 2018/04/18 19:15:15 executing program 5: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c01fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0xc9f}, {0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x96, [0x3f, 0x3, 0x80000001, 0x6, 0x1, 0x7f, 0x0, 0x697]}, 0x5c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000791000)) 2018/04/18 19:15:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/18 19:15:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x101, 0x7, 0xe6db}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/18 19:15:15 executing program 4: setrlimit(0xd, &(0x7f0000a9cff8)) timerfd_create(0x0, 0x80800) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x400402) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x5, 0x3, 0x7, &(0x7f0000ffd000/0x2000)=nil, 0x100000000}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+10000}}) fsetxattr(r0, &(0x7f0000000140)=@random={'osx.', "76626f786e657430776c616e31f9b473797374656d7365637572697479766d6e6574316367726f757000"}, &(0x7f0000000180)='keyringcpuset#lo]em0securityvmnet0securitysystem@\x00', 0x32, 0x3) r3 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000000240)=""/167, 0xa7) 2018/04/18 19:15:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = msgget(0x0, 0x24) msgrcv(r1, &(0x7f0000000080)={0x0, ""/116}, 0x7c, 0x3, 0x3000) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000002c40)=@sco, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003080)=""/95, 0x5f}}], 0x1, 0x0, 0x0) shutdown(r0, 0x0) 2018/04/18 19:15:16 executing program 5: socketpair$inet6(0xa, 0x5, 0x6e9f0d2d, &(0x7f0000000040)) r0 = socket(0x11, 0x100000802, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "99601a6862c59e6d9755ad2d868a430c25f9d59b5a5427d69a18ed8308d3bfc4ba"}, 0x25) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/18 19:15:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x7, &(0x7f0000000040)=[{0x20, 0x9, 0xffffffffffffff00, 0x5}, {0x8, 0x8, 0x1000, 0xfffffffffffffffb}, {0x6, 0x7fff, 0x4, 0x3}, {0x401, 0xf6b, 0xc5b, 0xffffffffffffffff}, {0x5, 0x2, 0x808000000000, 0x8001}, {0x62a2, 0x7ff, 0x6, 0x6}, {0x4, 0x0, 0x1, 0x6}]}, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, r2, 0x200, 0x70bd27, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/18 19:15:16 executing program 7: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x8) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x400, 0x0) recvmmsg(r0, &(0x7f0000000100), 0x0, 0x40000000, &(0x7f0000000140)={0x0, 0x989680}) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000100)="6d606dfe2f0465043d90140744097a84e1794a904470abdff07ae514a6e10259ae74ed7f72d11e7c0e5eab43681a7eeb3779a04184218cfab179f5536964", 0x3e}, {&(0x7f0000000180)="3318d87459a2e21ee1112c780fc5a279ff95ad3792e26974c2425d80ad205fe4951479dabd0c139edc54145cf2c461053e6441b10a7bc231f4b569606781e39880", 0x41}], 0x3, &(0x7f0000001300)=[{0x48, 0x187, 0x5, "6cb3068ab1e08c967c9d87df1ed47c69e741fea4546cdf354530939a0c4f57a9f3c5776ee20d2bb6d2bdcd9e63b0ae656a"}, {0x50, 0x0, 0x3, "155a772571abc905523221d1c9e855b4561f77593429bdba9f9cf24f788cceba7089cc1fd9544e936512ca6fbe3fb583d1303c04a9e6372d5c992b"}, {0x100, 0x11f, 0x6, "6ea1405ff7c6f3d392c3404edd4c089730f24db56d8aa77361ceae1f32fe0dd668c892e4f74ce09550ff239d20dfbbb666cce890183e247bc8a0b02f730c21f78936b4f8cccdcaae9b862264d256df395f23206538276e1dde8215f26de1c87ec8753ca4b7c79b626acbd42780fa83b6453cf17d510ebc6c2a2e5470d35c17e134d3778942c113495d1bd8c5ba385c3aed7de26cd5938443b1689a62944e840e06c898c69162afd708202c67ccfd3501603dddd2a42b8b8a736328fe16f89b5596fce963a5a5a0477e30f85e1d0c986d4a02a2eea30dfe5d5e0ffe5d540ef8e59d039b6f89a15fa7db"}, {0x68, 0x103, 0x5, "e894e05f1e4e45071bc7f9dbc59d6263543b58b76ba713e39883ed0af439f1fcc27199a415395aa36a2cc9d38d99a468ec55ab84c7d90cefae1648c0478d98cb5354585bc7e38e9923955813c43ee4e739dbc5032eb7703e"}, {0x50, 0x10f, 0x2, "af8e666d4ddac0b3a9b365d6e4065e98c397bcd4703a76f2b6f4ae75d643a9c0160f3d42fee5bb30e67e759ede086de61f81bed4859e4afa0c48d12b24e0f4"}, {0x60, 0x18f, 0x5, "3f0847860ee84883f3331a2380a256d3a4018b2c1d7d1f2c2e037465a2eee84d675c803fddc3907ff9911cb7f09ec7dfda27ad06908aca9089bf9ff8fbe22e841fab863d7de37bc73b4ff689f2707a"}], 0x2b0, 0x80}, 0x1) rmdir(&(0x7f00000002c0)='./file0/file0\x00') 2018/04/18 19:15:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x10000, 0x7}, {0x3, 0xfffffffffffffffe}, 0x0, 0x4, 0xffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x0, 0xc01}, {0xf, 0x80}}) r2 = socket$netlink(0x10, 0x3, 0x12) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r3) 2018/04/18 19:15:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f00000010c0)=0x7b) r1 = semget$private(0x0, 0x1, 0x10) ioctl(r0, 0x5e0, &(0x7f0000001100)="665ae21ab538564f1245a243fb705b6af59f0ab9587e") r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4c01000000001267, &(0x7f0000000140)) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000001080)=0x2d7) 2018/04/18 19:15:16 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) unshare(0x40600) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000006ffc), 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x81, 0x6, 0xa000000000000000, 'queue0\x00', 0x8f96}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x400, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ustat(0x8001, &(0x7f0000000240)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020500070a0000000000000000000000030006000017a787f0857b3eeb270208005cf7f48eafb806ff867ca09c46399bbdcfda09000000bfdbd1bdc406e285c902000000e000000100000000000000000200010000000000000000000000550000000500000000004066cbd0deed5b368e4b5e3dfa849c339d8529853c2b1b39671b5b288781c0a2af896ad736cbadd3e7c9752012cb1c6c40f2d7730534cddd57fd6f8843042a04fd32baf1095d8b9d1e06d5ff4a74e5989e267b2dc9ea319fe37e969d53fb6dca177bda4c"], 0x50}, 0x1}, 0x0) 2018/04/18 19:15:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/04/18 19:15:16 executing program 3: r0 = timerfd_create(0x0, 0x4) read(r0, &(0x7f0000da2000)=""/8, 0x8) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000000)) futex(&(0x7f0000000040)=0x2, 0x9, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x1, 0x1) 2018/04/18 19:15:16 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80000200) umount2(&(0x7f0000000100)='./file0\x00', 0xb) 2018/04/18 19:15:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x1, 0x8000}], 0x18) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000180)="59d1fd9f55878d2d3696b765e27a3f3762d80f886a9654aca0633a12940edf9813ca9ecc7c8f4121d70f3f8e9505f845b669f7506b53cab93097562caaf00564ca80fd6bb276e40bb3015f21ef7d57672d46e3c9bbe246a33f859aebfa566b94a9e4b42f1cfdb44c87187797", 0x6c) r2 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/18 19:15:17 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x11, &(0x7f00000000c0)=0xfffffffffffffffc, 0x25b) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f0000000000)=@delpolicy={0x50, 0x14, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}}}, 0x50}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="c62782e8b043567bbe8da81d422a2436d5ebb72446d32acddb844778bd18ec3f00d9356564f5c22a1b11d7b8b0c6ff17dbb7b4eb44ce7fecd5889f447286331dc9a397262ea6771607e07e913b1e12a8f70bc7ee23d0900ca49816782fba8e98235e44738dd09417352fdacb", 0x6c, 0xfffffffffffffff9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x101000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000003c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) accept$ax25(r2, 0x0, &(0x7f0000000380)) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x4) keyctl$update(0x2, r1, &(0x7f00000001c0)="1a534c013bfd821230c04b994841e2fae2a33b2f2f998ddbfa18a83673d286904d1f82812eb763899ee5826289dd9198ab6fedc73c2ed2f1ff31edca0318c25ed5ebfde30854165c1ad0c2024f4f0ddf23c35750ebcfccd23a3474d79cd6fcb8b3633d7aa4b1add8b7e6fdd08d12d8b94149a3ce3ab34926fbb3ddea613003218cb231d1d81465c7c44d1222342c2ad211f9aa8ae3259bfd02e4eeacf0dc9eb3fe50f8c4c1fda82d40856bc5bc1c1a2d1221b196b1637d65f776db66ab23b5c74696112b1601c3e42912a76598633c01745c2b45a02b23d656898f47009a44", 0xdf) 2018/04/18 19:15:17 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x6d7840ba10adaf95, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x2, 0x2, 0x40, 0x0, 0x8, 0x6}, 0x1, 0x3, 0x0, 0x7, 0x5, "75022f1d8bf2c5e67c8f65a73f631ce0dda3fd7fd289178a506257c8e4eaf2b058026ebb45636f7a96a1f90b3a9822464801d6565e1cd77aebbdc19529c4e35183bbaeb3ee90037602e5fc8821d5e7f2fc57c6ca84a9127b10c2b3e6812d9a0b435c4b76d267c990459f43b42c6328d0a1a18040062f94a53d505ed112422943"}) read(r0, &(0x7f00006de000)=""/50, 0xa7339b2c) 2018/04/18 19:15:17 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x1020000) socketpair(0x1f, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0x1f}}, 0x8000, 0x200000000000000}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1f, 0x30}, 0xc) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f0000000100)) 2018/04/18 19:15:17 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) close(r0) accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) 2018/04/18 19:15:17 executing program 7: r0 = memfd_create(&(0x7f0000000000)="01", 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000480)={{0x0, 0x2710}}, 0x0) [ 75.284236] device lo entered promiscuous mode [ 75.318583] device lo left promiscuous mode [ 75.346828] device lo entered promiscuous mode [ 75.369550] device lo left promiscuous mode 2018/04/18 19:15:17 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) 2018/04/18 19:15:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/18 19:15:17 executing program 3: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/18 19:15:17 executing program 2: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe03, 0x200002) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/04/18 19:15:17 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0), &(0x7f0000000180)}, 0x20) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x10000, 0x4) 2018/04/18 19:15:17 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$lock(r1, 0x6, &(0x7f00000001c0)={0x3, 0x0, 0x5, 0xfffffffffffffffd}) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x1, 0x2, 0x0, 0x4, r2}) 2018/04/18 19:15:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x15}, 0x8000, 0x100, 0xb9, 0x100, 0x3, 0x200, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005adff7)={0x0, 0x10, &(0x7f00005ae000)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00005adffc)=0x10) 2018/04/18 19:15:17 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x2, r2, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/04/18 19:15:17 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000040)=0x6) 2018/04/18 19:15:17 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000540)) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="4a6bcb26995cbed0e5961f6e", 0xc}, {&(0x7f0000000180)="853e49719bac321904939daeda9ee168b4734b0e6eb4aaddfee8f732f019fa982503648a73e44d18bb9191e21129cd63ff3228922f7b41e97dc69c1da9777d0ad87cba770efef3aaf46f9e231210ed48d457854c7192a81f68ea8a2f48f6c969cc29ad8a2f86edfb0d271d2dea2a1790c57cd0a3d5c44784ee95c5a2e8b413a3bcd5de484fa32133a6ac121e951bbfa86b780cffb616f87ec8bfc7a9da58fafd96a94219ad9edb9c104f67fbe8b22e05a82bc916db9df8f1fc4f1f5cadf78d91a8f4c495910719886b", 0xc9}, {&(0x7f0000000080)="46bb8a51e0b3805ece25467d2c391494839ff7cc503744059c69b1263fc250b8b9fb9a540d28a0d1dc31b8b476fddaab6640ddd29afc6596e8504e8823394f6991060c35adf8583049a3", 0x4a}, {&(0x7f0000000280)="3631c7f1729ad782eabccacf66de30b6fa2d0bc71af5476ae567f2d59fbfe7bce9efb84a45464fa37114ad0be0792c4ccefb557fdd664d45b8bd22a2b52bece954daf8912bd644e1c55d3a1e4a9a84b5dc4b92bc9b29f280ac8f6726af6e1e32ded7acdb1b7ee3efd88e6daa1128408a04a008c3d7c3", 0x76}, {&(0x7f0000000300)="c5073a3ad6bf2a09cc565b7459b5a646d5aa2e5c36115e7c91e204c03b05069d9b28b98099a33ce5db3655894ebcfdb91d2d2ebe643929b6a2ff7bf1004684d9de2878864fca85aded65", 0x4a}], 0x5, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x48, 0x117, 0x2, 0x32, "843ff6a91effb0b9edf30c7f1d44e8f8d20f970ac470ea3b9f59ad4050c27abef8cf6c65d163c4e22e481ac6e3744096a929"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x404000000}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xf0, 0x4}, 0x5) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/18 19:15:17 executing program 5: prlimit64(0x0, 0x40000000000e, &(0x7f00000000c0), &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x20000) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80) r1 = gettid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r2, r3}, 0xc) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) epoll_pwait(r4, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x10001, &(0x7f0000000080)={0x9}, 0x8) 2018/04/18 19:15:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6)\x00'}, 0xfffffffffffffff1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="0a1c240fb0685b88cb2168835c334b0775", 0x11) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'team0\x00', {0x2, 0x1000000004e22, @dev={0xac, 0x14, 0x14, 0x1d}}}) 2018/04/18 19:15:17 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"b0be5a1d63b829"}, 0x89}, [{"0940e47d2c171e"}, {"77cf8808448fce"}, {"3ccfa191713d7d"}, {"25709ac1aa0aeb"}, {"80b3ab7f3bbd05"}, {"ce150a5aa572fb"}, {"27b11110033fca"}, {"5aed649ee38614"}]}, 0x48) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) lstat(&(0x7f0000005b40)='..', &(0x7f0000005b80)) 2018/04/18 19:15:17 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x10000]}) 2018/04/18 19:15:17 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000000300)=""/172, 0xffffff48, 0x3, &(0x7f00000003c0)={0x77359400}) setitimer(0x2, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ifb0\x00', &(0x7f00000000c0)=@ethtool_dump={0x3e, 0x7, 0x4, 0xd3, "c47a176f92dd98e488ac146f86cfe53dc5a1ae4c0ebbf6cc92da37335412dd8bd8dc96380d631816079e1b1f8dce46b22304c553c748ec74867242f8e19a96f8fe84cdaf60ce8fe1a5b773f353c3c996120287b9f8468b472cb8717691cf38dd6fe6c4fac7d2d5ecaea0318cd585a0a7ee163e7db765a46d18238703dc3facd48f537970b43bca60753a9908023f69754bb6fa261058f8774a3c87d488a69ff01ca5077b804ecfb3b4cf2739523a51d3a1b6bade14d5fc8606058c5c3aaa1c2b15ea24bc022157fc934cb3758a099f97c76765"}}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/18 19:15:18 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x10001, &(0x7f00000000c0)={0x50}, 0x8) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000032ffb)='omfs\x00', 0x84000, &(0x7f0000000080)) 2018/04/18 19:15:18 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x7, &(0x7f0000000040)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0)="c4ad1cda68b8c209635ceed7e077c94b4a56be22b901dd53a6da146e508e56c9ffc63c335f0a3fd63d905015a7cec3c9b8a074777b1f5143d970b1fbea2617c6245a480e017099594cb77b582f51ad4e6c2b30d105400642211baa64c31928f27dfe0588f81b72b25c259f2e9298a8422da3842c4b984500ad0c294eece45b608dbcb6f309efd1bf2a600835acc73e400f88749f560ba5b7576457db5c2b89026fdf6f93daf347c239f92ecc7a0c43e13c9834c1f43c9ae27aca1036060ad51685d41fb592014670fd122a09e45bb31a2b4bbb3255d6d1a21bf5a96058d6c664c265b2830e9a306218c88165", &(0x7f0000000340)="fcff6b152f2fcdbe1fff77b9a73052211d8be2d5d23900a50469e77f0e5dc8e1a2b5489448d04fb7f7ca50e96bd61f636bfc656ed661788ca6deded3f7918d7cbc5a3e65682b1bac719c567c6d14a527c754e57091123f5afa79f1e0013cc57aafd7661c562b3d869044df8a345ed3f68dfd44f51da04ca90fd83563036cbd57178ef0d48b6a9b"}}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000200)={{0x0, 0x989680}}, &(0x7f0000000400)) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000500)={'TPROXY\x00'}, &(0x7f0000000540)=0x1e) 2018/04/18 19:15:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc0101, 0x80) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x1000002c4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/18 19:15:18 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001040)) 2018/04/18 19:15:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0xbe, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0xfffffffffffffffc, 0x1, {0xfffffffffffffffd}}) 2018/04/18 19:15:18 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000140)="d04f4239ad8eb7a592e3688264693e9348b9d326ca58ff49728955494b22e4cd018bceecb16bf006a051a5b8a6c6432ef64d5f52172f25572ed8a70a0d65c806328c3305537655ab5668608839ee819bc796aa500d086967960d08265a725425e8144e99a444d6399867742806ee6f4410958c83033f8fdf40421925dee681c870168d4c166417606aeebaf82c14297e122e1e9304fce1914c59860a8c42d25596b3da2ae5f55c270f5e01d0f7349af610ced1b8121d996d041aea7131cdf4bc4e54c9452fb49e5cb86e25a20c18") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r1, &(0x7f0000000000)=""/83, 0x53, 0x2001, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/18 19:15:18 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '/dev/rtc\x00'}, &(0x7f0000000040)='btrfs.', 0x6, 0x0) 2018/04/18 19:15:18 executing program 7: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) flock(r0, 0x2) readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)) dup2(r0, r1) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/18 19:15:18 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/18 19:15:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18070000e4ffffff0000000002800000850000000700796b035572a49bb200009500000900000000"], &(0x7f0000000080), 0x1, 0xce, &(0x7f00000002c0)=""/206}, 0x48) 2018/04/18 19:15:18 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/4096) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x13) 2018/04/18 19:15:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x7, 0x5, 0x80, 0x9, 0x9, 0x10001, 0xfffffffffffffe00, 0xbc, 0x80000000, 0x6, 0xfffffffffffffffb, 0x1000}) r1 = socket$inet6(0xa, 0x2, 0x8000) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@generic={0xa, "374a767b8a7efd3b468d3a39e3b31db28a52042cbdb4a2471ded7097710b23d43a9248c6ae112c879924d32341221aba10375a0292234843bbcd5635b6c9049a142eb9438a98ef4746471d224046e585efdc48223ffddb140873aeee47801e9bd506024fcb5273a531bfd701e0aef890411936a8007d9a6fc4a90074a534"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000080)}, 0x0) 2018/04/18 19:15:18 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000140)="d04f4239ad8eb7a592e3688264693e9348b9d326ca58ff49728955494b22e4cd018bceecb16bf006a051a5b8a6c6432ef64d5f52172f25572ed8a70a0d65c806328c3305537655ab5668608839ee819bc796aa500d086967960d08265a725425e8144e99a444d6399867742806ee6f4410958c83033f8fdf40421925dee681c870168d4c166417606aeebaf82c14297e122e1e9304fce1914c59860a8c42d25596b3da2ae5f55c270f5e01d0f7349af610ced1b8121d996d041aea7131cdf4bc4e54c9452fb49e5cb86e25a20c18") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r1, &(0x7f0000000000)=""/83, 0x53, 0x2001, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/18 19:15:18 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x1e, 0x2000000000000005, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', '/dev/vcsa#\x00'}) creat(&(0x7f0000000080)='./file0\x00', 0xba) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400200, 0x40) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/04/18 19:15:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/04/18 19:15:19 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x4, 0xb7, &(0x7f0000000680)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = accept4(r2, &(0x7f00000000c0)=@rc, &(0x7f0000000180)=0x80, 0x80800) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000001c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r0, r1}) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x76c, 0x62000) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x18002) setsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000000140)=0x101, 0xfffffffffffffe91) 2018/04/18 19:15:19 executing program 4: rt_sigsuspend(&(0x7f0000000040)={0x4}, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@dev, @local, @rand_addr}, &(0x7f0000000140)=0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0)=0xa48e, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@rand_addr, @local, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="e00100001800000428bd7000fcdbdf2500000000000000000000000000000000000000000000000000000000000000004e2200084e2400090a00802002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="7f000001000000000000000000000000000004d63c000000e00000020000000000000000000000004400000000000000ac000000000000000800000000000000000000000000000007000000000000000104000000000000340200000000000081000000000000000200000000000000070000000000000007000000000000000800000000000000001000003f000000080000002dbd7000063500000a000405110000000000000007000000000000000c000f0000000000000000000c001c00", @ANYRES32=r3, @ANYBLOB="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"], 0x1e0}, 0x1, 0x0, 0x0, 0x804}, 0x40) ioprio_set$uid(0x0, 0x0, 0x4fad) socketpair$inet(0x2, 0x2, 0xfff, &(0x7f0000000000)) 2018/04/18 19:15:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ea0000)="290000002100190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8002, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0x1, 0xffffff51) 2018/04/18 19:15:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@updsa={0x138, 0x1a, 0x619, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/122, 0x7a}], 0x4, &(0x7f0000000380)=""/49, 0x31, 0x3}, 0x3b3c}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/169, 0xa9}, {&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f00000006c0)=""/137, 0x89}], 0x3, &(0x7f00000007c0)=""/157, 0x9d, 0x50}}], 0x2, 0x0, &(0x7f0000000900)) 2018/04/18 19:15:20 executing program 1: r0 = memfd_create(&(0x7f0000000080)='system.', 0x3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x400) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='sysustedproc\x00']) 2018/04/18 19:15:20 executing program 6: add_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="306564397df7317e745349f6674ab7b40830242a7264d1b6a3c8d020730afd8cd034e1d23796591f9774915ac4acf3ac95083fd1ed4074f8bde7163edaa6bca4ea1e524d2353aff1ba242df08a18cb9cc1961085567b24a549149dda1055ec66dad7ba0510ba58", 0x67, 0xfffffffffffffffc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0x6}, @void, @ipv6={0x7fff, 0x6, "9a005c", 0x27f, 0x88, 0x1, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[@srh={0x0, 0x2, 0x4, 0x1, 0xb4, 0x80000001, 0x5, [@mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0xff, 0x4, [], [@calipso={0x7, 0x20, {0x3, 0x6, 0x5, 0x28000, [0xfffffffffffffffa, 0x3, 0x4]}}]}, @srh={0xaf, 0x2, 0x4, 0x1, 0x100, 0x100000000, 0x5fd, [@local={0xfe, 0x80, [], 0xaa}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x800, 0x6, "33fc7d", 0x5, 0x66, 0x3, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [@routing={0x7b, 0xa, 0x0, 0x1, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, @routing={0x6f, 0x2, 0x0, 0x7, 0x0, [@empty]}, @fragment={0x73, 0x0, 0x1, 0x3, 0x0, 0xfff, 0x68}, @srh={0x3b, 0x14, 0x4, 0xa, 0x2, 0x81, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @routing={0x2, 0x6, 0x1, 0x800, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @srh={0x1d, 0x0, 0x4, 0x0, 0xe00, 0x8, 0x9}], "34e6e3ea2c43afd8b9ee8f534b80ad3aa42ea230a09ea097d8dc236ebe56df2de492e50252ae2842aa7cca2e2b972be95ade158abf14c5468058a12f11a157cb30ddc8e586d8b06df4a1cf1d2dbe6e0688d6f6cebbd95c38a338ca1434a5283bc5f0bd7eb277f09bd391e9c8d303ec565ec4c374934c4374a7ea85c490abb67c639604c0d6c5377e6dbea7832f52f4"}}}}}, 0x2ab) 2018/04/18 19:15:20 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000ffc), 0x4) 2018/04/18 19:15:20 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f00000000c0)="f8efad9271e83a47111c53326a90a7ae1aa7e986", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1000, 0x202000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1, 0x95, &(0x7f0000000100)="c97738085dfcb37bffd1eb84b2ce516f10a0de6f005669ab1deb440ffad4b3844dacfb9ce173ff1f2fd0eedd8000fbb70faf0dd1f8ebd2d78c748d59099c4151ee000442a58b1496d60917ceca69a1fbbc5dabc450f030bc1d128987fc44a45d6b3639ef0f97a1d07e03a95b7add987b2e27d7e495738957c6368e3d92fe67609758af9e1d644ef6f255080008c5dfeb240d7e352f"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/18 19:15:20 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x42801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7fff, 0x80000) setsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000000100)=0x9, 0x4) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6210e9921a7266732e6272696467653000"]) timer_create(0x2, &(0x7f0000000340)={0x0, 0x10, 0x0, @thr={&(0x7f0000000240)="1f31f29c3f75cb3c0d84254a4d062bbb834fb3384579ac1bdc77e944438eec43d20cee9504b8dc3f8ae6f28e69fa0b2d2830b4c5be25855081432c7ae82a780ec9c85dbc6fde182ea0dd2306e31ce38a86f2dd76994826aa877b423a3d83868876e4934bfd2f2ba7bddf0b073b7c4292069e6c46928a29f7a1cef72102240c0c515d6fe0ee6a6b3ce01ba37cf926a190bf8d16d6a0ce4d2d3b5dbf8e36137fbb2dd4f1938ea69fa78a517b8c5094bf3e06dd8db06bda", &(0x7f0000000300)="7f8e81b118affe0be7b979a2b3f23f63d7cbda6d"}}, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/18 19:15:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000100)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8040, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000000000000000000000028c000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/04/18 19:15:20 executing program 7: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001280)={r0, &(0x7f0000000040)="12b644230510baab92bfa31ad69f0af2c84c1efebabf5781c767748482f7bfe3008ff3a1cd6214d69d42d7530318d6a229fcb6b24ad153fa142017552d07ea75da190b", &(0x7f0000001200)=""/103}, 0xf1) [ 78.112793] device bridge0 entered promiscuous mode 2018/04/18 19:15:20 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x6000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x14}) 2018/04/18 19:15:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) 2018/04/18 19:15:20 executing program 5: shmget$private(0x0, 0xffffffffff000000, 0x0, &(0x7f00006f2000/0x4000)=nil) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0xe1d50d45cdd92f33}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000000c0)="74ddb96e47a01df458121d008d8c8fb3f0b6f9136f32", &(0x7f00000001c0)=""/103}, 0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40800, 0x0) fadvise64(r0, 0x0, 0x62a2, 0x0) 2018/04/18 19:15:20 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0xfffffffffffffffa, 0x8) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002f7000)) epoll_wait(r2, &(0x7f0000d02f94)=[{}], 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8fffe, 0x0) getpeername$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000080)=0x5) 2018/04/18 19:15:20 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x1, 0x1000000000000040) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r4, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r5, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x9, 0x30}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x0, 0x0, 0x401}}, {{@in6}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYBLOB="e0000002ac1414aa00000200000000027f0000014a828db3df56af060e5acc4f92705babb491d3539f281a84453aa8c5f90a3d72ecfe349ce4717eb1e575e2c2f9153bb7c812c482be1b5b32b4f3905993bab5366393e44e7107a7207c8a0a16f5c2679622dcbd670a2e05adb8b8a7ea0feaf6c44907cca8bbd9be36fa24387e13e4e132981ccb83450ad93c60efb69fbb947e9ca040ce60efd8eb2c40fafdc3ff503ad9e68ba30778697e4b8f00000000"], 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/18 19:15:20 executing program 0: unshare(0x40600) r0 = socket(0x8, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/04/18 19:15:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0xff) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000180), 0x3) 2018/04/18 19:15:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/18, 0x7}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000140)=""/156, 0x80}) 2018/04/18 19:15:20 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0xaa, 0x101}, {0x400, 0x80000001}, 0x2e, 0x2, 0x9b}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)) prctl$intptr(0x1c, 0x0) 2018/04/18 19:15:20 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x81, "4d564c7e7a694a4aa1bcac4cbf921edf17c13de0b50a1e2a1ba3ae9ea5458c29f080129f95f29ed91745c7089106e1a17748b29842a66dcc8bce45166dd3f990e9325ddf8982d7005111483e67de46fd89711855ef3ddd9d21d8ba6b35bb5e9130749d70a82879efd8b7b83bac49ab65f53b6958cedfce863ecc4e257984353aa2"}, &(0x7f0000000380)=0x89) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0x100000000, 0x2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x800, 0x400, 0x208, 0x0, 0x2, 0x401, 0x6, 0x40, r3}, &(0x7f0000000280)=0x20) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2001, 0x0) fcntl$getflags(r1, 0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) r5 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000180)=ANY=[], 0x0) 2018/04/18 19:15:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x40a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x1, 0xff}) 2018/04/18 19:15:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis))\x00'}, 0xffffffffffffff3e) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)='m', 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/42, 0x2a}], 0x1, &(0x7f0000000640)=""/231, 0xe7}, 0x0) 2018/04/18 19:15:20 executing program 1: perf_event_open(&(0x7f0000940000)={0x3, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0x0, 0x0, 0x13d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x35, 0x2, @thr={&(0x7f0000000000)="69683d4ed880deec7342f60fac99d19578950d32b33739def0f8b34c13cb7d3a189996a71d64040915cf899442032f396e966f85eed0dbbd77c7f187780161dceacbe6bf1c11468e544d8cd990e9076a397c244db787ece7313dafa7f8a4ecad79dcbca5c5b2e819156e977a8532c587b66dd9d7b1bd71d6ba69205b1ff33d72b408237b9001c8b7470137cf57fd430d37c5bb459366651208f57b1bcd769c8a8fa6ce36c637833747bbc2d676cf88aeb8c9474492cc58d566fd3db13ca9c1e839", &(0x7f0000000100)="a3b9e5d329a9f11d8f11d7e17a6834972c21aeb9e0481c8ff05cee8c31547ee4ae2db387a372560e11cc089e9f9ec0b1916ae2ae31a70f443082e7142de74531d91275a6b1031c8669a9c840"}}, &(0x7f00000001c0)=0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4800) sendto$ipx(r1, &(0x7f0000000240)="8dc98285cc5929d1ccba087b83ba1427ce00e14551f44c46769a50ef65e5b76fd1d11338ae017477ee104cec24d059b0ee941cda66e6c3b59384b88a35a63471a14b6e168b5842", 0x47, 0x40010, 0x0, 0x0) timer_delete(r0) 2018/04/18 19:15:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0xf05, @empty, 0xfffffffffffffffd}, 0xf1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x376) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/18 19:15:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file2\x00', 0x0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r3 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r5 = getegid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) r7 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000340)=0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0x4, r4, r5, r6, r7, 0x4, 0x4}, 0x7fff, 0x1, 0x80000001, 0x7ff, r8, r9, 0x2}) dup3(r2, r1, 0x0) 2018/04/18 19:15:20 executing program 0: unshare(0x40600) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10}, 0xffffffffffffffe4) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/18 19:15:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r0, 0x9) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="93ab271956ba602dff05000bfef9b9d2a4b2fa6cffff9edb20dfff09d31bb4714052c09822fcd904fe00d94b02f583cd596e390000000000000000000000", 0x3e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101001, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/161) 2018/04/18 19:15:20 executing program 4: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80502, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x4, 0x3e3e}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xadb, 0x5, 0x80}, &(0x7f0000000100)=0xe9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x0, 0x4}, &(0x7f0000000180)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/18 19:15:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/157, 0x9d}], 0x2, &(0x7f0000000380), 0x0, 0x8}, 0x42) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380), &(0x7f0000000400)=0x4) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/18 19:15:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0xc, 0x40, 0x1f, 0x401, 0x235ed72f, 0x9, r1}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r1}, 0x8) 2018/04/18 19:15:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x3e, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'gretap0\x00', 0x3}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005400ff03000006000000000007000000"], 0x14}, 0x1}, 0x0) 2018/04/18 19:15:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x117, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x9}]}, 0x10) 2018/04/18 19:15:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$intptr(0x2000000000029, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x7fffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x2b, r2}) r3 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) fcntl$dupfd(r3, 0x406, r3) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r3, 0x29, 0x800000000, &(0x7f0000000100), 0xfffffffffffffef9) 2018/04/18 19:15:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9eb93d0a52cc05f27"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) connect(r1, &(0x7f00000001c0)=@hci={0x1f, r2, 0x3}, 0x80) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/18 19:15:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x44) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="4483dea7bffcca51c061d3e7c6bc15a735ddc5bbb68a287a00000000000000000000000000a6c11fa85541fd791400") sendfile(r2, r0, &(0x7f0000000000)=0xe, 0x10) 2018/04/18 19:15:21 executing program 0: unshare(0x40600) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10}, 0xffffffffffffffe4) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/18 19:15:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) userfaultfd(0x80000) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/18 19:15:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/157, 0x9d}], 0x2, &(0x7f0000000380), 0x0, 0x8}, 0x42) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380), &(0x7f0000000400)=0x4) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 79.891754] sctp: [Deprecated]: syz-executor2 (pid 6406) Use of int in maxseg socket option. [ 79.891754] Use struct sctp_assoc_value instead 2018/04/18 19:15:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2c0000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x71b) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1ff}) [ 79.961702] sctp: [Deprecated]: syz-executor2 (pid 6414) Use of int in maxseg socket option. [ 79.961702] Use struct sctp_assoc_value instead 2018/04/18 19:15:22 executing program 4: unshare(0x40600) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r1 = dup2(r0, r0) close(r0) recvmmsg(r1, &(0x7f0000000040), 0x2f1, 0x0, &(0x7f0000001880)) connect$ax25(r0, &(0x7f0000000000)={0x3, {"81c69ae7a8a561"}, 0x2b1}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/18 19:15:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/04/18 19:15:22 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x9, 0x80001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001180)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x920, 0x39, 0x9, 0x1}, &(0x7f0000001240)=0x98) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x5, r3, 0x7ffffd, &(0x7f00000012c0)={&(0x7f0000000000)=""/4096, 0x1000}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vga_arbiter\x00', 0xcfc2216febd4738c, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000001280)) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001300)={0x0, @local, @loopback}, &(0x7f0000001340)=0xc) connect$packet(r4, &(0x7f0000001380)={0x11, 0x1b, r5, 0x1, 0x51c, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000001080)=0x2, &(0x7f00000010c0)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000001100)=0x4, 0x8) 2018/04/18 19:15:22 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3564, 0x200000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x1000) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1a000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/59) syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaaa2f, &(0x7f00000014c0), 0x0, &(0x7f0000001580)={[{@hide='hide', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dmode={'dmode', 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c}, {@hide='hide', 0x2c}, {@cruft='cruft', 0x2c}, {@unhide='unhide', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x0]}, 0x2c}]}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/18 19:15:22 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/197, 0xc5}], 0x1) sendmmsg$unix(r1, &(0x7f00000004c0), 0x4d3, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x200) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffffffffffff) close(r0) 2018/04/18 19:15:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6c, 0x800) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00000001c0)={0x40000000}) close(r1) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000080)=""/161) close(r3) 2018/04/18 19:15:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200004, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r2, 0x101}) fchmod(r0, 0x0) 2018/04/18 19:15:22 executing program 6: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0xadaf, 0x8, 0x7, 0x7f, 0x1ff, 0x5, 0x3, 0x2}, &(0x7f0000000040)={0x0, 0x7, 0xffff, 0x4, 0x0, 0x7fffffff, 0x0, 0x3}, &(0x7f0000000080)={0xff, 0x80000001, 0xffff, 0x3, 0x9, 0x8, 0x8, 0x5}, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x3d432f58}, 0x8}) pselect6(0x66, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 19:15:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/icmp\x00') lseek(r0, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000)=0x63, 0x4) 2018/04/18 19:15:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=""/105, &(0x7f0000000180)=0x69) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f00000001c0)=0x14) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x480000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80) 2018/04/18 19:15:22 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x335842, 0x0) 2018/04/18 19:15:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) 2018/04/18 19:15:23 executing program 1: clock_getres(0xffffdffffffffff1, &(0x7f0000000080)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x4000000000406, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1ff, 0x8, 0x401}) 2018/04/18 19:15:23 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/18 19:15:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0x4000, 0x0, 0x0) 2018/04/18 19:15:23 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001700)={0x1}, 0x1) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x7, &(0x7f0000001600)=[{&(0x7f00000001c0)="7ddac0018981da45f782c1f61346ede3a95ea6b51e9995947741a1f430853a3e96a9c3558f64d5b64b7c89602fdc22b813c82c515691e7bc53937e22b85006c921f834d0d436fcdc9ef4ba15bd507ddfab0d8473cfae7328b630de2a98e5d5f79fbc5e6b3c7feeda9b9385339fdb9f9e4b186fb52b07de995451151c22d72ea89a760ab1058e60047c0b5292929f12fc392194148534449cf6694fbeb00ba88f514d5400d7ef90f135676435d6aed77d1923f580514d41b127b998115cf61497dcaf26258fb0b887556564f9c3b1cb5f640199e1895d5ded77da57bb73e18961264ce8e534ee2f2892485761a473fa6f120f53", 0xf3, 0x68}, {&(0x7f0000000100)="7b1f7f9a7fbea6292db47b9943b12310954f95fcc4ddb0389f8b0b58db9708caff5df28cea6c1a77fca55c7632b550fb0d29ece4cb6e0a4733fdb8ddc48e0234c40c798787ae4e32842036606dfa1fe1a39b3d86406b2e29a28d19a0f20ee1174a098d8aa92df9101552334a51243f2aafe62117a3fd32a577eb25", 0x7b, 0x7e191a8f}, {&(0x7f00000002c0)="b684bb963f7930c5733e8c5f7cee2846cc7f181ae1f394d86f5991c85c96db7ae7088b20aaf955427900160841a972d7bb0929961b2fe7abea534fbf57ed95922cc9a8babc1d4929885c29a1b599a3718c756c1c5816b7d1b5e06a8ee79f84cc8a331210c84a9627537329f13cc4482a7d69a3217a3a79664721e178e443c1a784dff99a14520a2670f0082bc194cdaf4d0891ec6b0b74eedaf5a94cad2c", 0x9e, 0x6b7}, {&(0x7f0000000380)="778606bc1969df01189671995b0da2d31adb784f297b700e730ce64cf2598c4743780190ad7eebc0e5fe42c107b1975bb5377a02a4a6cf30041b2c30b324675f9774cfd72b90f7703307d3ae2fafe8c7c293c6335b352060ad4dc08735dbc0dca28bfc277bfadcaa0c66e3d6112726358458f16144b082b7493e0150ed51ded032cd2a6f4f18d97686886c7b5ace1e220b73582aaeed17a112931a746615090a833f6f87ee9bf78ce1ab9c7ed4c19bb79e7a9d784c78e3413ee8972772aab81b33dd0872fc2ef99cbeed1e4798440de78d90a232dafce5539a78d2697b100b2caece", 0xe2, 0x1}, {&(0x7f0000000480)="dacb7a5f4be7550431df08026422d52ca95f742d219c2493c9543eef6dfd788c10a9aa22488a0f1b5951ddc22ffaf34028647e57ce493ccb666332daf39c76e0208360fd23901df4efeef47caf2d196b7e8b287075824adb0dd9470f513aa3930db453cbbbbe7d42f79f3ecf351d1de2dd4d7ed0538b251b7d128ed35d4719eccfb794f484edb9856ba5c0c134f58264585a9968f647889330a43a94fd8137c3227767a4de07f1d0df13e57479dca282a3809982ce8e186f474b9d0710d004bb9f", 0xc1}, {&(0x7f0000000580)="187d498b8d41e0949543656632be4df2612adc06fdf43aa0290ebd01b208663f908b8d6ed0ce93097484c6783ef2929a50618da7aa73846fbc0fa3a26985aaf7b616021d6baea5bc4eeea373341c68317e8d8d09a9b7fdc546b81fcb90853853f649a9becdd60d82441643bc", 0x6c, 0x6}, {&(0x7f0000000600)="cc7bcffff3431dbe9108a0d109c3a3128844aabe375e1d64ff7dfa11759b4364e0f6203e44fbc9b9861c14db81f638b5038293bd7ee64aa34d737f7eeaa1f4c8fe5b5838141e35784fe6d9ddf65f40f6f661b84fcd568cf9b503874d1035fcfe6d356e401fb567639a1ca0198ea33dcbaaa6de3accb13bde4fa81ac845678845afeb1004704dd58a772fc831b656da030d7ff83c3130b1085fcc6e6d20680fa3797107871e8aa0fc263c785ae58377b91b3d4bad77f1e968100eee03e636715eb5fcbde8a80990fcf041d30d10b4a6c3b9b756978a2681502a17087e8eb47af5868a0c07a5319ef98b2248f6b81fcff92a0655229b3f032e50463e3b3d5387d3511cbbfbd0aa4131358b54fff87aaec811fe56cbe547dd9591fb83b0dc367172bedefbd17af938e8df5fc8e2677acc236ce25b421370a5282db43eb1ff15bf8df4f3f091350af6f44d70bc098e05fa45a6c18a522c55479af7a6b5231ac1c6a328d15555c5ae770f59b326176a0524ebf3eae59b598a34f28b0a9122646ab11613baf818dd5fbff0311a64d945885e27847e202e22532a220947825456d1d3ed92e0dc40561dff689c54515b26a6d4b4633ba6fc0a83e2fb958f32c0e279b41bf4b03bcde53a1461d0b4ecf6f4b716854329769a8b2bad1095720f612580fbf260c1c7269b46c5c689bb7794eba732c48113ccec9b3a740460bde196e9194aac0028fa90c2c54ec12f024ea47acede144222eb4e04442e07aa747ee79a48dc3b6fbc72da3ba1578138fa802da8934c748f2a8ca08ec8e7dc5c137c3013e6075a2c169a58075929c4f4bd397605f55e694bc1cafe1379213ab0085b4f2ac574c6c175c07e964914d8a29777bee6bdd44fe7d28f8db3e313778c54c59cb3ae6a04e2132829972343bb0fa0e613189d20b599a77777ff28020c64b0994e7a39515d83dcb7354c58cb7909e22479b497c7ca4f4a2faa97e217b56c24a1629023a541ead27bc5b271e77d1735a9c16320445ec2d3ea077f2018630aea7d325d7cfdc570542ee7e761b5243f5ea3c6b70084097159fdf8574d4e2593f72898fcfb4bab36889bea763b369b40d818c61960d365ea4bd67181ac2d5ecf1e0635dbec2c9411ff0b935894411f497d818f9c400c95f3c553fc00bcf1819840790fe22389d2fe9b3132d22cc273fea40a3550e2df3261823835980b887a0a32f977ca8cc8b08607bd9aa854ab57c6050754cad88e86c51841a6c674dfa5d3254854f4582f932de3a40a87ebccf2d655362c1780d1d6e63d563b9a3c4b716f4e52e529d82a14a88a38ac82f51d507d20ba2753757ff81e0e2fe38b93f3c320bf063e3b7b3bf09ba59ff5580ef27069923c0c68b50e982bd06dd450e7647287a9570d2b15375819bbecc8663e114a7e6ec4c3bbbba482449182513a1284bf6bc2b3fa988bee16e94e9a531657b5eb79e5534f3fd1afafe6dc85a56e5836cb2a7398fa3fcd7cc7162518bbac950efd12bc14faedf17170bd879a96bf05a5d69159dfa71098336d56bbecef42c5837b3d10d465b614e80ae6ca88cc6c46302230df3af34e9a8edf5a5b12fbfbe6ccb87c59d67345a9a00ad27155c1ded75c55cb44eca19da613fd4237f27c471df517a05453f0e741ccbfbdba8432d26ec72905538549121edafded81965d95c3003f2ea8c457da874276d672884c26a430cd58d870e4edc83b416edf8dc62d9f6c955a977eecfc10ca23c22b3252d96b857fc52e2fefbad2b9f1ab53fa04f794a274136ebc70aa4ccad0ff9132ebf1684b75fa17bc3ffd0d18285ffbc7cfa9068c8da1903c679260553d6019f831362d0d210f1b47e472e4129a8161a2381755d64d01d434fc1b842c3f9b012c97dbc4f918e890ee7177ebb7e2c4ec6e82f7752ae435352096a894a1a5c654b3433c91eb167366a9d16002c01e9381b5fe08a3e270fa49a554532200792b30cd93a829449cd6838fb260723db20add04ae5620f6a6d34dd488e2a93c07c39634f339399f8d58196335147014cb5beeec575e95e2c6cd0f88d62cf2513c8025b72e691e3d0b7227208fe4a337c87d930c31a1d1fbf6d2602d3bbc7b4e0159b085533a0d4540bba2eb72442ca3f7076735b93ea55d5cd4fb5a466f8ca9a02e028f9441430512c26653e649d560725b383db5e10eb9c896b53e10b47c0537368edf52639cc9ac4da7cf77e3cd50f0e2ff0f513f289e76b44b27af99807c3e6aef36f31f7cc85ef759e1601152dc46fa87c992d5ec0e7787ad53a92d1c6dfb74463da9957b3496a7e82fb82196aa8bf361a7ca9af27d64fbc6b5e8a310b1a7fb182624573e6f0ce39344e522d0ea169e44ec7929b6275758ea7e7da3d2e3fb39a573c3b4fcf68700b2f4e420161692c2af8677b9bcb4dc9e2d7e1a4afc7bfb96e3bb599d8fb713a60803d771bbd2ab979221b21535d6ba65499b663885ae0a39d355eb08fe27c63bbf02cae1d07890384c2ccd712f24e5940f93d3b411eb60b28c9a082806ce63b05a456d654a8a9621c4602558418234bb87be2e6d8b4b37e5e484645911dc11a106992bd8f0be7417c3550cf1cf322444cb94cb87adf1131c1552e8bdc5a864a4e43ae2825371289264f32e87c2f0dcccb4ca8cacdc23dcd72d72bbfb2162098e43ec50b64644ccf73b16e6af2109d526e350c21877d40ba4ec92def8a7138c7f43ab27cdb5aa32099d503e792d8c71e1188f5f694f0f8517cadbc73e22cf0fe7465bf5695bb5a7e7a8276b38dee02bbd20499d79c1bbdde676f2c209a4d3284247ffde1c0a1b0e7c4ce2c3fd7fffb25c4c5d57fa7134fddc6525c9dc59d2ac3ef5fbfbd87637b9e73e81ac0cffa5fa130f48e5741dd73b266d3f660610bd7dfff745a744c9dc474f9fe3f99d0acc9c7339307260b6860abcd9f3c943964df55cdb17a2d1a553c8caf21526355507ae71ce4156a726f117249c178f19370fedc6303ed8f72ba5f87a51cf918d1a217c60ff2baa6e2bf3a02b21f935718dd4b3421f9a13610d4f7f1415e353cab4e9f8bfcd54a0cdbc7d7b5bd78d798379ce567df65b338f6867b70ab33dd207971dc8d8a7f344a84af314223f9170ba418b84cac279a1b246950a0ce15cb1b44d9957bd3bf08812d65729ee2451bce76d758814edd96a33244dae3e8e408db58609cfeff730a2eecdb11726a37039026c8ce345a0317f27e488d241c8df4f8003b12a96bc729fcebb71705e5b0135a80287a5ad08f468fb8bb099ebace5f922bbed5baa7e118fa4bfc4732a0af88188551d72a47610a12d32621d9cdd8b08ff1950b23ef8414f2780b08d9b20de1e245d1b436e739923271fb62a64516988be3e1da3fd5a03f2eae38b5784145af8975c7ed2d7a66d90f4f8c215658b465176f4c28f3b004d079fad44346399793d65a6c58bff58f92c918b31943fb0e47f48b59d122111c1e2e0807b84cc5d9bfa97affbc2ac138a75981a738579166e1833ab1d5738944f267dd5226c387f9d57d21757289aa98ba7ce57a34f65040b01def0439c6b64aff2e1082ff19ad16d3935c91389139a1ffd579900bbb577e1e9678fdd6dfcd5ff9bce37699f9c1d901d7150129871f2b2dbfa8363581886c73a14892e44c6f6a66e2ab668970fde6fee9df6e42fa3a95c2e9ac0cd41bf0dcdf50188077abe02cd0b1362303e83c2a66762d1c58fa73af41ac55e3997cb1dccea1dc9582f53b6580d41fe5bdd98a4b770997bbb1d9b420248bcc62adaf7670df70263f8f20b0718cd477a027eee595489e7c4e91e6b52a21fadf3750f2679bfaf926d55375941afa05382a355315640feb758a364425feab90d8679f6d69cee2915b92c5bc1d7bdf8a18cba9ea7724bdfa6085f6077d2a8b133cc5437821cd3670bbc1016f6ef4a58644cd2ff26f37d8e7aac46c092c6983e5a49bf3aa5d8a374d05391eb3006dfc7484bae22fa46e89b2bf313a7307577b1e264417681f9cf456b0ba7d0d3617bc4b252ad527d6a43aea7891143319f61d9927865a725506b2474a7c5d327d34b4bfc4cd7f4e42f47d0628d6c4d1af081f5ef9b3472076211266b13fb5c4b1ad9c2d636cf98f3cd5274eda46f0538471f5498f198478a7d9dda2c86d7669badd2a607813a55e5efe8954d20d69d691ba94600a9989f5b7a6253a338762816aca2ca9f5d80112f0497e30caeb0c3abf365d6c00aad08a79bdffe3dd4fca0be4652d49c99defd0a30948585948b03012e68b1f163a21f29eec3c2d468979a60c5da475e7801b7d0fb59390dd147106ef01bdbe495e111b00b73c64317bf68d253a979bfd6ce8c9741d23b24cc153effba7c77e1bbd12738695f1c47494b4b3c809cf58704d17af61e51a25dc23441795f084a1b56a11256886b219eeb257ca7e09143e2c169ff789389a1ed8730d86d46d1a2e5fc078c6cc519ae603ffb6823198b502c593bd18f987f83767dac6c4efdf5d445398fe81eba0866fe1be935fcdeb54a0a0188a825f96b3bd010b57a0ff8db6c66d5c2f962b3e5e91e549a949f3727bca830e81b6102e2c42568c71e620ac76829d9f54b2efbefb5ad64de037a0301a6d51ce745ac5e0b787af9f198e2c08e0e9bc774d565182897e97d86960b1afcaf2cf3e291797e78ab86be8703ed03e4873ad48727308fabeba66209a1511e916e5e88eb1268f0092a1fe67c02c8bd0db7ff38cda428866be8f55028d715bcb31e049c59789984490524a6a9c21de431cfc2db3b5396ca855d5e6dd82b30c4b86c96ee55c705d416e5cee5abb743401fec8da1fb0fd81c075af47f7361df4d0e19ee931f02d3556144a273e72cde9acb6db46ed0bccb5edeeb8e1e4e7fcec9c2a826f28c0c526168b0f00f5e1ad55eb848c26fa9aef9911edfe296e3dd4e5a43d7b83ec9a629a98347778aa2b585202c1657dda2f07d72294dd820c412383ccd9d9ff971e8188170dc5a1c6a164b9a5899976d6372c2493837fe515f8d45b4679690d61c59c54eae75b7bf1bf0b2b460fc58c4933d0bdbd21be3fce79eaf90ce84e5bae6b62cc872b7995626b494b7f451790c9092ad47ef46ff1b873b491a92aa50dd36d7d4bc0cf07c805429057e6ea481a6bb83665d461d6ebc410a88f72b9048c3930c4fef03932ea67d471b4ca09c0277ff05d2789b5afd8d4e7e0becb9dec35b2d9351aa572b2609bd721c5cc5efd4bfba586b3271a88eedbf24ad7a8f527285e9c7db1c003badc35fc7dfd713ddfec705e395be83079b158c06fa67a29a092c6f214182320c67126f512420fd29d4c0cb366c4358e38773f2c5ce1071597093af3288fdf5a0cb848d12102e1012d72ee290a320e76ef7435167f500e4629b1f16896b2e850948b4cc6e852121ce6b52cf7f0caa38ccca5254ba27d970092d40e0f440eea0f783ab1b49a977f8f75ddb0614b21c7d1f1c7759a0b8955dc96e60523cf0b9bf693ff1b369fbd8292e71c4b29cf0fc53f56e02175f44022d9b9863373401df08ccdbf6bf2f0e6c7f6664cfebc49bfadba9f53748cf65acbbff24ed8a68f6dca3ba417a90163c19a4b81790005519bc934c7c4fe0d32fcf7ac98b2e3854dcb438954e37b0dc08df4a512eaed97f91607a5fa886ee908c9744aacb538f0bb8aba451ec47cdcf461a532f3c043c473e48dd268cda744e9e3239ecbcf3c29e8bce88fa576fa0d15f9a7e25c740507a9166e884be19045bdcd3d63605633b35f20bd0d77e565e26c5ae48a7d244cd0f1a8a0d679f2b911bc9c9f8da0c35f8f9288ff2b0566c07d9db54f0c8e6d0305e", 0x1000, 0x2}], 0x0, &(0x7f00000016c0)={[{@hostdata={'hostdata', 0x3d, 'ifb0\x00'}, 0x2c}, {@localflocks='localflocks', 0x2c}, {@noquota='noquota', 0x2c}, {@localcaching='localcaching', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}]}) 2018/04/18 19:15:23 executing program 6: unshare(0x60000000) getuid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0xa5, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'dh\x00', 0x1, 0x6, 0x3f}, {@rand_addr=0x7c, 0x4e23, 0x0, 0x1, 0x0, 0x99}}, 0x44) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000180)=0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/18 19:15:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) readv(r0, &(0x7f0000000080), 0x1) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x29b2, 0xffff, 0x4bb06aae, 0x800, 0x5}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/04/18 19:15:23 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r2 = getgid() r3 = creat(&(0x7f0000000040)='./file0\x00', 0x29) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000600)=[{0x1, 0xff, 0x7, 0x7, @tick=0xffffffffffffff00, {0x1}, {0x3, 0x64bf}, @ext={0xea, &(0x7f00000004c0)="fc03c9dd34f386f0ddcb2aba9ab7eb588acd2c2f652e51f74bac833a96e6b81404bc620846cf656528d5b13873358791f0b8dbc03af8539ddea543926ee04d32417c095ed29899ebff1cadff7e1678b8ea2afac074f692c5cd1c2814752f33c8e980381a282758e2978e350e9f678ba86caf5abb5b811819606e073557238b92f1d711538951b5d1db7a64e915376eefdfe4b8431a58af7f877faa32300c6013b717d1127e91c73ea8263b79319c56b006eb75f5fd2f3907a94f8d0a3f7bef1582be1c62c1d042d0a80cad7c3fc0f7144e163f6d15b7f2bbbb86c91f8f03928a3d9e734833e657f0c1d3"}}, {0x8, 0x40, 0x4, 0x78, @tick=0x3, {0x2e, 0x100}, {0xc3, 0x100010000}, @result={0x8, 0x7ff}}, {0x1, 0xfffffffffffffffe, 0x81, 0x0, @tick=0xfca, {0x1, 0x3ae1bcfc}, {0x59, 0x1}, @time=@time={0x0, 0x989680}}, {0xaa, 0x1f, 0x10001, 0x4, @time, {0x1131, 0x8}, {0xbcb, 0x8}, @result={0xfe7}}, {0x3f, 0x7, 0x9, 0x3, @tick=0x7, {0x4, 0x2}, {0x40, 0x80}, @result={0xb883, 0x5}}, {0xff, 0x8, 0x1, 0x80000001, @time={r4, r5+10000000}, {0x664, 0x240000000}, {0x747e, 0xffffffffffff8001}, @raw8={"3d27cfc4bb91f19935d3e113"}}], 0x120) fchown(r0, r1, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000400)={@multicast1, @rand_addr}, &(0x7f0000000440)=0xc) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r8, 0x800454d3, &(0x7f0000000480)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x21, &(0x7f0000f2b000), 0x0) 2018/04/18 19:15:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = gettid() r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x9}, 0x1) sendmsg$inet_sctp(r0, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x5, 0x1) 2018/04/18 19:15:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000021c0)=""/4096, &(0x7f0000001000)=0x1000) accept4(r0, &(0x7f0000001040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000010c0)=0x80, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000001100)={'TPROXY\x00'}, &(0x7f0000001140)=0x1e) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ptmx\x00', 0x200000, 0x0) 2018/04/18 19:15:23 executing program 1: socketpair(0x1e, 0x0, 0xfff, &(0x7f0000000280)) 2018/04/18 19:15:23 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x28000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x81}], 0x74) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180), &(0x7f0000000000)=0xffffffffffffff6d) 2018/04/18 19:15:23 executing program 2: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x34080, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xcd, "bc55cc4ae421f02bcafcd521abf218fce9af09375c2ddca82ee217647472c980861b8d16571909ef489b1bb5c8b29a9fd21648f2d7779d7d4bf0673ce95c09e37170ea352d0e86378c2210cc6910e5e10c09aa98c3112d64591f41a60639eeb8eee7bb9754e16188eb825ecce9062ba71c193619502a6c2216838dc575d67a741b817210ba8cbf624b02b52809f30212d3567da9f3447e339bd36368a73afb5756c67aa1aa6d43590862f26ab9e62f1af2c387ad7ae258c9719e35602f629de459afa9cb22646accf7339affed"}, &(0x7f0000000140)=0xd5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x440, 0x9, 0x4, 0x100, 0x7, 0x7fff, 0x3, 0x6, r1}, &(0x7f00000001c0)=0x20) r2 = socket$inet(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r2, 0x8982, &(0x7f0000002ff2)) 2018/04/18 19:15:23 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') ioctl$TIOCSBRK(r1, 0x5427) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="94462a17fb6a210e6a1463c7a01f1483da2a677f777e9edf5e5bbdecf65348e883d7b8a2c8ad3975657d435a0b5fe81ab523b5bfcc672e82023d055384fb81742b96b4db7b701da4d79d0b7d3e1512047478b2958d5c17f50105bcd9c033ee843dd4babc816d19ca9dedda125e0a9844caf718d9a41ae40b31527301c06ce412bb4aa74d19d7da50c4fbda0cf606f3f5b75b78e68d8113f00f4487a21000cd322f75c39213e306125d1e02438438330f45f9805509526400aab7a4e1c6e6226ed90476", 0xc3) r2 = socket$nl_generic(0xa, 0x2, 0x11) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x8, 0x8000, 0x1}, 0x8) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000040)={'bridge_slave_1\x00', @ifru_flags}) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8000000000000002, 0x10001) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0x6, 0x9, 0x4, 0xf3ea}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000180)=0x4) ioctl$TIOCSBRK(r3, 0x5427) 2018/04/18 19:15:23 executing program 7: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000000) unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0xfffffffffffffc00}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) inotify_add_watch(r1, &(0x7f0000001240)='./file0\x00', 0x2000000) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x6928) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180)=0x4, 0x4) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r3, &(0x7f0000000100)="6e25e340729018a123e2aa6f6ffb0847", &(0x7f0000000240)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000080)}, 0x20) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x412001, 0x0) 2018/04/18 19:15:23 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaabb86dd60fae5f20010000000000000000000000000ffffac1414bb0000000000000000000000000000000000089078"], &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x5, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x100, 0x3f) sched_setparam(r1, &(0x7f00000000c0)=0x100000000) 2018/04/18 19:15:23 executing program 5: pipe2(&(0x7f0000834000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ppoll(&(0x7f0000fb8fb0)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/04/18 19:15:23 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xd9, 0x30, 0xffffffff, 0x7}, &(0x7f0000000080)=0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4, 0x4010, r0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, 0x8) sendto$inet6(r0, &(0x7f0000000100)="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", 0xfe, 0x81, &(0x7f0000000200)={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xd4}, 0x1c) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000001ffe), 0x11d, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 19:15:23 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/18 19:15:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x40000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000013000), 0x0, 0x0, &(0x7f0000002ff0)={0x0, 0x1c9c380}, &(0x7f0000012000), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/18 19:15:24 executing program 2: r0 = memfd_create(&(0x7f0000000000)='@(selinux&)selfvmnet1{/\x00', 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ip_vti0\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/18 19:15:24 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001b0001000000000000000000020000005f403bd0fd0f3ccd825899a0fda0eeb50fda18"], 0x14}, 0x1}, 0x0) 2018/04/18 19:15:24 executing program 6: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x80000000) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc46c80b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) 2018/04/18 19:15:24 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000005c000/0x4000)=nil, 0x4000, 0x3, 0x8010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/18 19:15:24 executing program 7: r0 = eventfd2(0x8, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x7fffffff, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/04/18 19:15:24 executing program 5: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000000)="2c6d696d655f747970de38b7fa762800", 0xfffffffffffffffe) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000740)='>', 0x1}], 0x1) 2018/04/18 19:15:24 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@remote}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="020828bd7000fddbdf25080ac18473000300080004002c080000"], 0x430fd4d57f08f81d}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20000000) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x107, 0xd, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000"]}, 0x108) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)="3369dde08f90d425ee5f7da6f81910850064ef0a576eafdaf9a60f7c9bd45cefcb241c36ce3ed0e5343c728f2f01abe18c36edcfee6ee2da7031408299969a3d4eb4188f58e034853f3226710f85236bba69abe1695605775cd3d270675c6310ecc2", 0x62}], 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x2d) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000480)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x4}}, {&(0x7f0000000400)=""/63, 0x3f}, &(0x7f0000000440), 0x2}, 0xa0) 2018/04/18 19:15:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000300)={{0x1, 0x1, 0x1, 0x2, 0x6}, 0x8001, 0xffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0xfffffffffffffa48, 0xfffffffffffffff8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000380)={'bcsh0\x00', {0x2, 0x4e24}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r3) openat$cgroup_ro(r3, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) 2018/04/18 19:15:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="bf96acdff0f302a9827769265f136f108c0c0e47759c80b7519851a9130c47842ae68968a640d2ca0d127e6df5e62e4493dfb27d898ad6453d745382b8451cc5d3828bf364a00f9d190073154106d6336524ec4b44891beddac56b51afe4", 0x5e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x20000000}) 2018/04/18 19:15:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="8c78c22eada21851af79f776ebf64cde7f3b785559c7c8499c2d0d2f9755b0ed9f35cf11b562e68af88f1cb418e98c573ad07c4cc3459157327e56f77ec1f0df00681994a86e17fd1f9c84f8229e142639e13441b86299a911c516078266ea73aa3e72facd9326d23ada8305baa36b7dce9db395a6b36b7912bf5ad40cf73d9e373089e74b2f94ae103e2fba5ce693cf5d13344e74ba1057db0a40d4173ce356c41b", 0xa2}, {&(0x7f00000000c0)="6549a9b6f7db6f0d369055f3c82cbe7ad9beb58f84f77dca46fcd8599bdc1ca1662723ae112ac8b6233d81e1a8387c99bbfc9c78eb986696b36abae09c7b47fa32c095f3ee46fa2b732f2c12e124894cf79ef8cc958d5056b5823e1c53bb3f73ccaec7aab203ecccd48e6198f942", 0x6e}, {&(0x7f0000000140)="29ac643b3e329c6b1ab662679c8566ac89cb7b087f1705ae39957f94dd9ce07142d4330424a60722dac7d1967715f2503bc6627de5aa8d45f10a0419df8f913b9d8cb9c0b18e8091c6e408e8f5a52677bd0d5b575389b7d05b996ea9e254241c1319af49b40bc0c08ec1b6d999e7bf850490221ece4a0abf8f03177108dcf8a3413f222fb7b426616e8be65c131c0937602896ec2da0c38e64ff11f307b55ade80b5981d5b74d2886a932c89abaa4793dd91b5b963d8191938688c61c81655235a3477d20ee04410529f923734e5a6", 0xcf}, {&(0x7f0000000240)="7cca1f6ee4393fd3977513f598029efd4bf4aff4d6230cd29dd8c6f007d4974346e5b883a11f71ad8d8c9aff8320ce836b68bfdc4bba41942b0d86c9dc9f0130956a99b5c6efbfe62bfb6c7fb5f5fe38d5bad66b5e9fee621afecb2a22376cd494030600cd9ffcadac6c197b676746afa197d363d3ff68553cac9192a2bd3fdeb6dd693aa9046c8813c388236efa7f3f8657f78460b94f250b860ddfb266d97ffaa3a7d9d0bfd8a91a18f0aa163482cb95e8549d2441898080e218da2170a011593d42cc3bad49ff83", 0xc9}, {&(0x7f0000000340)="3e475dc29af9d1a8b243a746f44f73bb317ab02871a688d3f8df7a8c2cd610", 0x1f}], 0x5, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000500)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) dup3(r2, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000780)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xe4, 0x11, 0x100, 0x70bd2a, 0x25dfdbfc, {0x1d}, [@nested={0xd0, 0x78, [@typed={0x8, 0x2a, @uid=r4}, @typed={0x4, 0x60, @binary}, @typed={0x14, 0x93, @str='/dev/snd/timer\x00'}, @generic="bf23a8aeb2fec84ee0f299a07bb190069c666f492e12cdff2a6a3393849ac2a86c5d0e2ccb19eed04dcd742d086ba7c464bf1bcff5502432691302e063f855105697c34121ef3cdeb99f084de2b0aae1e7e4447f6966d912837c3d2a29e70f9f8af53fe0761e9a3d389e092cdd42820c54a0944206c60145ed3e1d4f8da9f6ef89dc871e81c55e605dec4fedc9b13c4b3a425f3f0bb23a43c91aa4cef9e8af3ecb407ebb6d7928592f"]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/04/18 19:15:24 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') pause() ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/18 19:15:24 executing program 6: socketpair(0x4, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x1000}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x14) io_setup(0x1, &(0x7f0000409000)=0x0) socketpair(0x1d, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000100)="21be07395ec55f1aa4e66b8f85c38f2482391c8d696f0532bce3059732001fc1ab65ddfdce38bdf307e9f6e16550b609d55423dab92d6107357491c4f89b21164be23ccf9961c97ae6a77420baa58dc93957ca03702c01b175a5723085a1b56d935f3f3b8c37d5105def2e4dd5027408a6b5b4b5f767d96810a4fd57638391617b33c3d251996a3bd478903c6630ea34bce1dd235f191ab6f2fec8a96198adf802c0dd621aa6ae99d9e1a3660f9cb08cf0b2dd307e1bf0a459d374da8a33acab0fc6f893cdc7a55c0c") setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x1f, 0x2, 0x1f}, 0x10) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0xfd28}]) 2018/04/18 19:15:24 executing program 3: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x10000, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/04/18 19:15:24 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x48080) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/04/18 19:15:24 executing program 2: syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xff, 0x40480) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x9c, 0x400000000, 0x1000}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'veth1_to_bond\x00', 0x400}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000003fb00000000000043000000030000f8"]) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/04/18 19:15:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040)=0x1000001, 0x3b2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000000240)="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", 0x198, 0x44800, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x40002104) 2018/04/18 19:15:25 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0xb, 0x2, 0xce0, 0xe, r0, 0x0, [0x305f]}, 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @remote}, &(0x7f00000000c0)=0xc) 2018/04/18 19:15:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c01fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x2000) readahead(r1, 0x9, 0x10001) r2 = shmget(0x3, 0x3000, 0x1802, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ff9000/0x2000)=nil, 0x5000) ioctl$TIOCCONS(r0, 0x541d) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000791000)=0x10000000000) 2018/04/18 19:15:25 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000004a00030007fffd946fb983bc0a00800002000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/04/18 19:15:25 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x48080) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/04/18 19:15:25 executing program 6: r0 = timerfd_create(0x5, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@file={0x0, './file0\x00'}, 0xfffffffffffffe63) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = gettid() dup3(r1, r0, 0x80000) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x41, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000040)=0x3) 2018/04/18 19:15:25 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x2) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='jfs\x00', 0x1000, &(0x7f0000000180)) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00004ddff6)='./control\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getpeername$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000080)=0x6e) 2018/04/18 19:15:25 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffe, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000008) ptrace$pokeuser(0x6, 0x0, 0xf8, 0x7fff) read(r0, &(0x7f0000000080)=""/119, 0x77) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000004000/0x1000)=nil) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{}]}) [ 83.497296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.522289] mmap: syz-executor1 (6658) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/18 19:15:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xece, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x9, 0x8, 0x1}) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x1) write$binfmt_elf32(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460000000000000000000000380000000000000a0000000000000000000008000000000000000000"], 0x2b) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 83.561585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/18 19:15:25 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2d0100, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/18 19:15:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) unshare(0x20000000040600) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/04/18 19:15:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1c000000000) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1ff}) 2018/04/18 19:15:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x8001, 0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) socketpair(0x15, 0x803, 0xfffffffffffffffc, &(0x7f00000001c0)) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r4, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/174, 0xae}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @broadcast}, &(0x7f0000000100)=0x8) 2018/04/18 19:15:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x32000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0x1, 0x1000, 0x829, 0x7ff}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000580)={0x8, 0x7f, 0x834547d7d4eeaeb5, 0x8001, 0x1, 0x8, 0x8, 0x9, r3}, &(0x7f00000005c0)=0x20) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@sco={0x1f, {0x6, 0x40, 0x9, 0x1000000000000000, 0x8000, 0xdba}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)="6cc248db709fb24d2ea654bd3ddbe91826fdc4d99b8b2989a84ad42af8f0f02b1ad6bc7a013c6c936d9ff58a65f5d0ac39ed", 0x32}, {&(0x7f00000001c0)="a8d07f6c18ab6d152cf3bbd7e628d8e3fe38534e55769f092163990f84429648cb6973a2aa4c5b35e4a7192f58c933fce5687c7f04b9d821cc9670104b0cbafce4f8ce336f89ac0ec23f2ebf9c55b73ec2c52a462221aead5fbfc2950038c36280f51037c49e4b4d4fba425c8c0fcd6ae7d2a1d98c5c2ad9c641d3897745e7e95fd64c977db526d12aadf3dc4003509e19314330ba2ffefd5f", 0x99}, {&(0x7f0000000300)="9ddfafcb1a982b1eddc8bcae17a9ff3832c4d4f6d9f72685b4deec34bd2e68879f8157cfe92d8e1e56d3b20c8837a35faea6f986c1e58985e631de39e1e258ef1496651858310762f46f1ee33377dde436fad6a8a6c07fd0a8f20f23e6ae742d1a5401e55c05f67b4c098c3932c204fefc897b6f0eed4964c273dfacb2036a100b64901fc76ddac071cf1ad400660db386d9367fe2830dc9b2ae5c869ffefe4ce828417971c825e738ec7ee1325081eaee21994c5660df37a5fb5a05e7791e6f685e5056e82828739efaa0de2dedd11c738c5655ab27cca7862949818601", 0xde}, {&(0x7f0000000400)="246712d81160712f4037c384bf6b5776d38eb5e36a5c9578c8ed595c085cbfa83dfc96fd65a1a1859c364b2934acd606eb80507b51fbc4235b9082bb4405869f7e3e5900ee46da3c9695e063d5bcc028f7e09784334fd9c9e2610805a55cf1f9e79e37889c81ca88260d1fb3becd9b92fe7b063d1fcf611e20d938e7f0d10926079ccd3069bc2a2faa0fb1", 0x8b}, {&(0x7f0000000700)="3bba72eb2796e6069d9783166d2ffe4e146aa484101d43a28cda86fc39780384f2d6", 0x10}, {&(0x7f00000004c0)="7ccead6b8f671f28ef1824d812db4f26d9849d0f1a6eac9771fd82877e8fef2a67bfe5bc7aad34b855d7e1084727212d24db2332f526df4c5051687031da35f55591363455217b77c81499a9ff9187e0a1b6239e20159a6e52d2857e662e1b3fe4ee9b0fbe79ddf034f910e45055db67c2df49b1c7622ac8e7519a671f488b7e4593b3d4c02acbe7a7bde5f988f36f6c072443b2fb460cfce8f9dbd00a", 0x9d}, {&(0x7f0000000740)="e22c8e0cc3e8c0e7b4c9f2bfb929178f4aa03dc781e40a9c70469887d92f5250ce39eaeed5a2cdc4fa42560c1c1253ac3871ae4621d54bed3fe7dc884f90f0093beadc93a6279041", 0x48}], 0x7, &(0x7f0000000680), 0x0, 0x20000040}, 0x4004000) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) listen(r0, 0x0) listen(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000008b780000"], &(0x7f00000002c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000680)) 2018/04/18 19:15:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="089cc41c632acded000000000000000080000000"], 0x14}, 0x1}, 0x0) 2018/04/18 19:15:25 executing program 2: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/04/18 19:15:25 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x9) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f0000885000/0x4000)=nil, 0x4000, 0x1000009) futex(&(0x7f0000452000), 0x0, 0x0, &(0x7f00004a4ff0)={0xffffffffffffffff, 0x989680}, &(0x7f0000196000), 0x0) msync(&(0x7f0000226000/0x1000)=nil, 0x1000, 0x1000008) 2018/04/18 19:15:25 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x5, 0x10001c) ptrace(0x8, 0x0) tkill(r1, 0x15) ptrace$setopts(0x4209, r1, 0x400001, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x501100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x8, 0x70bd25, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x24}, 0x1}, 0x800) 2018/04/18 19:15:25 executing program 7: syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="f56c5100199664aaaaaaaaaaaaaaaaaaaaaa0008004600005c0000000000009078fffffffcac1414bb440405000420880b0000000000000800000086dd080088be9e9bea282d107f19c1c550d5e99800000000100000000100000000000000080022eb000000002000000002000000000000000000000008ffffffff000000"], &(0x7f0000001400)) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x20}, 0x8) fcntl$setlease(r0, 0x400, 0x2) 2018/04/18 19:15:26 executing program 6: unshare(0x40600) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x0, 0x0, &(0x7f0000000080), 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/18 19:15:26 executing program 3: r0 = socket(0x9, 0x8000, 0x200) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/42, &(0x7f0000000080)=0x2a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)="7300000000757f00") 2018/04/18 19:15:26 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x7, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000200)={r3, 0x4}) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e20, 0x4300000, @empty, 0xffffffff80000000}}, [0x7fff, 0x9, 0x7, 0x7ff, 0x7fffffff, 0x2, 0x5, 0x4, 0x7ff, 0x4, 0x5, 0x2, 0x1, 0x1, 0x81]}, &(0x7f0000000180)=0x100) 2018/04/18 19:15:26 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x3, 0xe0e}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x58, "d1651b1c12e42fbde87f390d5fa67cb37ebaeead9d10bf50a5549ad462008656224a3fe9e04ef534b6982c5833ac34503e270e471b705102f260b810a78bbfb14a85e2f053111d7b5f252cad3de3ca28e20891c64e98f39c"}, &(0x7f00000001c0)=0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffff, 0xffffffff}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x2}, 0x20) 2018/04/18 19:15:26 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001480)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000014c0)={'filter\x00'}, &(0x7f0000001540)=0x44) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/04/18 19:15:26 executing program 2: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/04/18 19:15:26 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) listen(r1, 0x0) fcntl$dupfd(r0, 0x0, r0) shutdown(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept(r1, &(0x7f00002caffa)=@hci, &(0x7f0000c3d000)=0x6) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000000)="962c24bdd87fb3cfebd26cdd93cd9f3ef6f90141bd21493afc5e9970d0976a4ff984", 0x22) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/04/18 19:15:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) clock_gettime(0x0, &(0x7f000029aff8)) 2018/04/18 19:15:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/04/18 19:15:26 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) socketpair(0x4, 0xa, 0x3, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000680)=0x7, &(0x7f00000006c0)=0x1) 2018/04/18 19:15:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000140)="b8cdcc2912a896864013795e034ed97208ccd00f32a5511887fb2daf35215f50c8c00054741904f98820202c440561b10913a41208895ab21fec196cffe8c45aa42ede2b70ae968d61ee6981ef144d0dfb57f6242aa0452b419a3d2327e0551f9f0adc052a8e5335d3cf9fddeaec8ce5c904827f7d", 0x75, 0x40, &(0x7f00000001c0)={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff8}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80080, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="5a8f0352a7afd9a3d25f72e0a7bccdc4", 0x10) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) 2018/04/18 19:15:26 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) userfaultfd(0x800) 2018/04/18 19:15:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00000001c0)="0a92d9129b0786", 0x7) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x400) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0xe8d}, 0x4) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) fcntl$setown(r2, 0x8, r3) r4 = socket(0x40000000015, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)) setsockopt(r4, 0x20000100000114, 0xa, &(0x7f00003cbffc)="0100ee00", 0x4) 2018/04/18 19:15:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x10000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x11, 0x7ff, 0xd2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) r2 = socket(0xa, 0x2, 0x8) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) r3 = fcntl$dupfd(r1, 0x406, r1) recvmmsg(r1, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) 2018/04/18 19:15:26 executing program 5: shmget$private(0x0, 0x4000, 0x120, &(0x7f0000ffc000/0x4000)=nil) r0 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x6ffe) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'veth0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) clock_gettime(0x0, &(0x7f00000067c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000006640)=[{{&(0x7f00000003c0)=@nl, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000480)=""/24, 0x18}, {&(0x7f00000004c0)=""/100, 0x64}, {&(0x7f0000000540)=""/191, 0xbf}, {&(0x7f0000000600)=""/5, 0x5}], 0x5, &(0x7f00000006c0)=""/124, 0x7c, 0x6}, 0x100}, {{&(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/208, 0xd0}, {&(0x7f00000008c0)=""/85, 0x55}], 0x2, &(0x7f0000000980)=""/15, 0xf, 0x9}, 0x3ff}, {{&(0x7f00000009c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000a40)=""/245, 0xf5}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x2, &(0x7f0000001b80)=""/180, 0xb4, 0x10001}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000001c40)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8001}, 0x101}, {{&(0x7f0000002c80)=@rc, 0x80, &(0x7f0000003180)=[{&(0x7f0000002d00)=""/130, 0x82}, {&(0x7f0000002dc0)=""/167, 0xa7}, {&(0x7f0000002e80)=""/120, 0x78}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/108, 0x6c}, {&(0x7f0000003040)=""/34, 0x22}, {&(0x7f0000003080)=""/239, 0xef}], 0x7, &(0x7f0000003200)=""/4096, 0x1000, 0x3}, 0x80000001}, {{&(0x7f0000004200)=@nfc_llcp, 0x80, &(0x7f0000006500)=[{&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)=""/225, 0xe1}, {&(0x7f0000005380)}, {&(0x7f00000053c0)=""/129, 0x81}, {&(0x7f0000005480)=""/89, 0x59}, {&(0x7f0000005500)=""/4096, 0x1000}], 0x6, &(0x7f0000006580)=""/167, 0xa7}, 0x8}], 0x6, 0x2000, &(0x7f0000006800)={r6, r7+10000000}) getsockname$packet(r1, &(0x7f0000007b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007bc0)=0x2a1) accept4$packet(0xffffffffffffffff, &(0x7f0000007c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007c40)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007c80)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000007d80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007e80)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000007f80)=0xe8) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000140)={0x1, 0xedf, 0x80000000, 0x1f, &(0x7f00000000c0)=""/31, 0xe0, &(0x7f0000006840)=""/224, 0xd, &(0x7f0000000100)=""/13}) accept4$packet(0xffffffffffffffff, &(0x7f0000007fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008000)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008100)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000008200)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000008240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008280)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000082c0)={0x0}, &(0x7f0000008300)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008380)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000086c0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000008700)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000009580)=[{{&(0x7f0000008740)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000008940)=[{&(0x7f00000087c0)=""/26, 0x1a}, {&(0x7f0000008800)=""/7, 0x7}, {&(0x7f0000008840)=""/13, 0xd}, {&(0x7f0000008880)=""/129, 0x81}], 0x4, &(0x7f0000008980)=""/195, 0xc3, 0xfffffffffffffd26}, 0x4f0f}, {{&(0x7f0000008a80)=@alg, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008b00)=""/205, 0xcd}, {&(0x7f0000008c00)=""/131, 0x83}, {&(0x7f0000008cc0)=""/96, 0x60}, {&(0x7f0000008d40)=""/132, 0x84}, {&(0x7f0000008e00)=""/146, 0x92}], 0x5, &(0x7f0000008f40)=""/135, 0x87, 0xec}, 0xffffffff}, {{&(0x7f0000009000)=@can={0x0, 0x0}, 0x80, &(0x7f0000009480)=[{&(0x7f0000009080)=""/117, 0x75}, {&(0x7f0000009100)=""/197, 0xc5}, {&(0x7f0000009200)=""/255, 0xff}, {&(0x7f0000009300)=""/189, 0xbd}, {&(0x7f00000093c0)=""/186, 0xba}], 0x5, &(0x7f0000009500)=""/98, 0x62, 0x6}, 0x4}], 0x3, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009640)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000009740)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000009d80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000009d40)={&(0x7f0000009780)={0x590, r2, 0x100, 0x70bd2c, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x11c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r4}, {0x108, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x81, 0x3, 0x1, 0x6}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1, 0xff, 0x2, 0xfffffffffffffffd}, {0x40, 0x7, 0x80000000, 0x3}, {0x3f, 0x7fff, 0x8000, 0x5}, {0x8, 0x3f, 0xcb, 0x4}]}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x1ec, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x7, 0x3, 0x8, 0x3}, {0x7, 0x2, 0x5, 0x2}, {0x0, 0x4, 0x6, 0x651}, {0xe, 0x7ff, 0x8, 0x40}, {0x9, 0x2, 0x80000001}, {0x2, 0x8, 0x1, 0x1000}, {0x7fffffff, 0x1, 0x1, 0x7}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0x4, 0x2}}, {{0x8, 0x1, r17}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x590}, 0x1, 0x0, 0x0, 0x4000}, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/18 19:15:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000500)=""/144, 0x90}}, {{&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002cc0)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000004140)={0x77359400}) 2018/04/18 19:15:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) sendto$inet(r0, &(0x7f0000000080)="ca39c17b960fa7880b6cc48f4aa28dd06658b2b25a336d11e7041540c0485a213c598e434b108280b6132d2406c138ae02a897695e", 0x3de, 0x20008005, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff7e) 2018/04/18 19:15:26 executing program 7: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x87d}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9f}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) 2018/04/18 19:15:26 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000000, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0xffffffff, 'lc\x00', 0xc, 0x4, 0x66}, {@broadcast=0xffffffff, 0x4e21, 0x7, 0x6, 0x7fffffff, 0xff}}, 0x44) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/18 19:15:26 executing program 6: prctl$intptr(0x25, 0x974a) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) setuid(0x0) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bcsf0\x00', 0x400}) 2018/04/18 19:15:26 executing program 0: unshare(0x103) unshare(0x21200000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') fsetxattr(r0, &(0x7f0000000040)=@random={'security.', '@ppp0\x00'}, &(0x7f0000000080)='em0\x00', 0x4, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000012c0)=""/121) vmsplice(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)="ab2b64a9352d1200867286bbc641ef1f51cac7f7b7589cc6eae18baa1677554311a9cbb7b4fee231729f347366fc8269725497b55312bba90993f46ce4a240f3221725d69d15e28de370d8a296eaafd893c0a15d8ac0bb231938b9e0493b9e69da495053274ddc344021d86a85bbe8148ff0a1b1b226f3f7b40971591f86c1", 0x7f}, {&(0x7f0000000140)="d0943f4a51ff555d0ae8947ce8be7d5ead6701", 0x13}, {&(0x7f0000000180)="a83efa0768982e0a3b8cc5f3412ae89a713b00e4c2d177f22f294a4f34a94b6abf74e693c8c60e21d7ed59fb2d921136f773380313", 0x35}, {&(0x7f00000001c0)="bb963e1519f8fae2196038c898b7cacc38af079653a2a314f4abd36122985153f46c1982f1bf6e7a", 0x28}, {&(0x7f0000000200)="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", 0x1000}], 0x5, 0x6) lseek(r0, 0x10000000000000, 0x0) 2018/04/18 19:15:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f0000000380), &(0x7f0000000000)=0x4) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/04/18 19:15:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/04/18 19:15:27 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4100) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x2, 0x2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x40, 0x401, 0xffffffffffffffca, 0xccac}]}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r2) 2018/04/18 19:15:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xe9, 0x1, 0x4d2, 0xffff, 0x6, 0x5}) 2018/04/18 19:15:27 executing program 3: mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000100)=0x4, 0x1ff, 0x6) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10000000190) prctl$seccomp(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x401, 0x8000, 0xfffffffffffffff9}]}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/131) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) 2018/04/18 19:15:27 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x80000) sendfile(r3, r2, &(0x7f0000a2effc)=0x1, 0x7) 2018/04/18 19:15:27 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) sendto$inet6(r0, &(0x7f0000000100)="2342ce19767e5cf07fca50961dd2af5eb80249e8d48d22c6c64915d02d735cf9e82ddbd562ae2203e735f72c610a7a9199f1d3043c423d59e2c82b501353277d0948fedf", 0x44, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}, 0xfffffffffffffdab) fcntl$addseals(r0, 0x409, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x800000000000000, 0xfffffffffffffffc}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffe, 0x6, 0x0, 0x5}) r1 = dup2(r0, r0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x7, 0x7}, 0x1}, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="55000000000001000400010002000000010900000000ffff0200090001009500030080000700000016feb81e3e31466a0a75f730f3e495ca86a63b55325f3a0a06cb6d0b11a919d7c36780afa76630ed1cf377ac8b05c9fce45a2df8526678398f788b679f287a45dfface26ef3f15a28663babebca108917c1ff3c5c6a8fb48e1e6750251fe1e4a203ec3b6a68a4fe8024d10b749057fc5b370114721e140f5faf80c06f9f95074395525d72f1d027c4ded2eadca70d23fef1a7e6a36d8006117ac976805697175d095c311a7fa73c893d024625813b40f3a78e1c77aeec94146f4c1f9d1b7b1d824ab70e6aa12750aca2e20a0282424177a979fc486d93977f36be5e088d4de832a76b140162ff9420b7d0d"]) 2018/04/18 19:15:27 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/192, 0xc0}}], 0x1, 0x40000103, &(0x7f0000000cc0)) 2018/04/18 19:15:27 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0xffffffffffffff54) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="6956fe64a4ac8e20c6f1f3ea212db3895c16330d8513c93fbe785f667f7cf09ca5", 0x21, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000008000000000000000000950000000000005074cec54f4a9f3601"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) close(r1) 2018/04/18 19:15:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1b) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) 2018/04/18 19:15:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/18 19:15:27 executing program 7: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) recvfrom$inet6(r0, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x219, 0x75) recvmsg(r0, &(0x7f00006f7fc8)={&(0x7f0000cb8ff0)=@ipx, 0x80, &(0x7f00003e2000), 0x0, &(0x7f0000000000)=""/47, 0xfffffffffffffe6b}, 0x0) 2018/04/18 19:15:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@loopback, @remote, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={r3, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r4, 0x5, 0x2}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x6001, 'veth0_to_bond\x00', 'ip6gre0\x00', 'bcsf0\x00', 'ip6gretap0\x00', @random="3d5c8a956b6a", [0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x8, 0x7fff}}}}]}]}, 0x1c0) 2018/04/18 19:15:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgrgup.cpu/syz0\x00', 0x200002, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$void(r1, 0x5450) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r3, &(0x7f0000000140)='G', 0x1) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x802) ioctl$TIOCGPTPEER(r4, 0x5441, 0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/04/18 19:15:27 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x1000, 0x9, 0x6, {r1, r2+30000000}, 0xe6, 0x6}) r3 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000100)={0x0, 0x3a5, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x1, 0x5}, 'port0\x00', 0x2, 0x10, 0xfd3, 0x4, 0xffff, 0x2, 0x6, 0x0, 0x7, 0x4}) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00000000c0)) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/04/18 19:15:27 executing program 3: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/115, 0x73, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x10000, 0x5, 0x1, 0x9, 0x1, 0x47c5, 0xfffffffffffffff7, {0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x9}}, 0xf2, 0xfff, 0x9, 0x80000001, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x0, 0xb, 0x6, 0x33a, 0x4, 0xffffffffffff8000, 0x3d9, r2}, &(0x7f0000000280)=0x20) 2018/04/18 19:15:27 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x21}, 0xcb1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x2c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r2, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r2, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$addseals(r2, 0x409, 0x9) 2018/04/18 19:15:27 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x900, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x5}, {0x16}]}) 2018/04/18 19:15:27 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x8080, &(0x7f00000000c0)={0xa, 0x4e24, 0xf39, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0xffffffff, 0x7, 0x7fff, 0x8001, 0x2}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x3f, 0x17, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x9, 0x30, "f4b90ce1c7f12c53c955b76643cd6022334a8ba733e3e920a95db3597d119fec843c5396d2a2b02db46460143a54d9f8"}, @calipso={0x7, 0x50, {0x2, 0x12, 0x3ff, 0xfffffffffffffffd, [0x80, 0x1, 0x1da, 0x9164, 0x8, 0x9, 0x0, 0x3, 0xe169]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x1a}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}]}, 0xc8) 2018/04/18 19:15:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x100, 0x7f, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) r1 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x7fffffff}, 0x4) getsockname$ax25(r1, &(0x7f00000012c0), &(0x7f0000001300)=0x10) socket$packet(0x11, 0x2, 0x300) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f0000000000)="2000008515000000"}, 0x20) 2018/04/18 19:15:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, 0x7) [ 85.713224] audit: type=1326 audit(1524078927.711:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6881 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 19:15:27 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x1ffc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x0, 0x2, 0xff, 0x1, 0x18, 0x8, 0xf46}, 0x20) fcntl$setstatus(r0, 0x4, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"54e38d5f98fed1"}, 0x8001}, 0x10) 2018/04/18 19:15:27 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400301, 0x0) r1 = gettid() ioprio_set$pid(0x1, r1, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x10000, 0x4, 0xff, 0xc, 0x80000000, 0x3, 0x3}, &(0x7f00000000c0)=0x20) 2018/04/18 19:15:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) fcntl$dupfd(r1, 0x406, r1) 2018/04/18 19:15:27 executing program 3: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/115, 0x73, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x10000, 0x5, 0x1, 0x9, 0x1, 0x47c5, 0xfffffffffffffff7, {0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x9}}, 0xf2, 0xfff, 0x9, 0x80000001, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x0, 0xb, 0x6, 0x33a, 0x4, 0xffffffffffff8000, 0x3d9, r2}, &(0x7f0000000280)=0x20) 2018/04/18 19:15:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x8, 0x5, 0x1000000000000008}, 0x5c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000), 0x2000}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x1, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x2, 'lblcr\x00', 0x0, 0x6, 0x15}, 0x2c) 2018/04/18 19:15:28 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xa) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000680)=r1) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) r2 = getpgrp(0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)="d63f2cf82718e69996b50fa0a301083fcad20749ecf3d712cec82d58f59806cb5024ca1c21352142f9cff06f283ee89ab08774f55b00d2874c9282cc460b77bd1a093640", 0x44) process_vm_readv(r2, &(0x7f0000000880), 0x7, &(0x7f0000000640)=[{&(0x7f0000000540)=""/247, 0xf7}], 0x581, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) sendto$llc(r0, &(0x7f00000006c0)="489c5031a6d55c27f5b41780e365f6abce45503b0a5dcdea64edcc40cbcf8a15cd278a6d446b4b850aced1d837d59664adaa8322794ea6ddd519e2b0d3d2438f347353dbb41f6696839c841cfd5a62a1cf316048d4c057a189ac334ef20569157966d291e1abcbf76b3af2b29e87a95233d6b93cf2bf943f26d9f6c0fb33705950e94d725bcc259b6ba5d5119b850ed7defc392f960ba69384f226d0c9ad06c52eae8140a078825b64a697521f34e26f033ad82a99545ca2301ad25a477fe0173db2181b043bbf40c92fae382744c6fe5b0ac87d390a0128e50b2d7d31ce11b1495a56d107f3feadccee43eefcc92aab4df8bd80b73c65e6366fc7ad7b5ad5db64a9fbaab26684e1a87d24783b95d44b7ab86f8f20c153c75e57ccc3174c6a601c4415e5ff1c04c75e2d809c642d279dcadd62024e0be5394f4c14c69a30a74e1685cf2f935ff9b953e0e311d174fa68b44beeea7b78a540d0fa8fef02dee2377f535bd7f915d6869bcbb7b05ce69da9cffa7dae91ebb64cd766abb30fffc410125eb1129dca222700edb5c44ae2fed5a2a40322d1c361fb8c5935d47ef0e2da95f4a7954332820e5c134b4907ab4ed77f615b824d5b0c6415869f61320f2b965ecb9a83f0a8ff9deea9ff54dbd6d7a10f1bf7e588806833cf70c0be4ecd30dfa2bf192ce8775d9514aace0f16eaeb1619b33768d2b3b03d1331f28459bf415fba7bacb6af611b19415727cf022cf85f793bce3c9ccc40757a3d1d05847a343d0b66755a9e84e0b6f993a6b45fc644c698a32bca20f64269bb6427fcb658311adb85e12e56ee2074c107cd758f6f9c57f94cfee08f9dd859db4ecd8bb76f244204047d95bfd7a09bf5e77a7355f989b17cd08f6634c7003b74670b8380e7fc6bd05968c119dc70c11aa83fe288a56471bb96812a6044a8f841e39e89968d713348f57fb842385ae5971076332fe091b20bf53c7c559ad30cba8f623d4e71c0c73e52f33d2d1953789e08383de9dc625f6c17078c4384e82576e569fa884b2f288b5d8d53b2ae1bd4d9a5815c435ca40edcdbeeaf388e0be2883b7a97bd1cb01ac49af4d8e0550f15e4aa8412b83b2f459992a6450a0c044b3414b16f4ee34435119157d2775c0d0aa4297544494b788f47d4e4af649facc6c12611d88371788e21ef7433be1ea40f57fe5323c6e1047e129905996bbcd557e489b449cf644a0101f5f7b047147f80d6ffc708218bbb9efb73949d57139efef2c1ab92bfbf59a5f691b68e82398f5e69f50470b0a785c748335cb7cdff16c00d2e6fd91230f47af68bc514895afdfbd824f46ffd91f6257f37dffb31e8782ae0270078111218100567cd36912b216ed77240bf24ec1a8fc2bb018528e4652ade49bb483daded74bd1d2aa55765ace9122caab4dd8621d1cc8e805f1613aaa82e0e7aff4c26363a02837032e1ba9d67f6d38582420bf3307b201c4233edba259c840cb721e3d18d11331696ee09aaf3f433688d45268454500977e053e08fdd7a65e7c312792a1a4f6001cd27c235c170903527c26e879142595847e66f5cb8404a82ace20741bff9be4fb5fb86d516ae0c58b675c7c4c33dcf31937d8889fabef4054b8355c8c60471cd322138c9979299760a590486f249225cd685c5a24bc390f2bbc8e1c2604c2961b2a5ed74d8c7daa3fe48af87edc6f56c54b261b4d84aa5b0abdf21d4fa2afccc9fd2d1836e125b9a55719ac394e194cd02fd916795d6e3f5c0a62157ebe92a7d1b6299a580d31d2c44eea11ea80b3f488be9ff5dedccb0b641414eb96ac74c46c29771f942b9a442a9e0ded941303fffc5ccb5c657f75811d4f303d332836f5d495b8765582dd5c1f59384423ea519c0591bd72e21d85e2ef0d9744e10b1de5c298f6fb56882fbc22b1fb78806f53e10395c32a4bdfdeb27f24373894c2c3631399cf6844163c55c3ae7124cda52a0045ac2ffd10a2a607ba79ab9fcd65594a2a9ef8b922e2333394f96fbe5109be92132d2cefe8bbda371f97cd192a8e2bd551bf529d4fa4916b3b89ccd60d4fa52c3cc6e7a4558617b23736392b089e2bda6b36831e28ad812aed1379ac0cf6ebe9a23b271d07630beed5915cb40ba269723503b8df0d08bda53a6682be99f1e45e24a1a7959b2ae42f63e74e21b1534d053d2e5e7fb3512c020b3d2377439a1a74777aa0f9cd969b91d53bbf9efdfa8fd7591f1ed239eca371836c00e9296ed84f4862ec1b243a2e81dfea380f9005ccfbe17bec7c0414d83120b77fa461b9e313d733d3917e377fdfb0e5255f18b8a6670f2f4f99a9a91826e6afe37a4046d48786526561b20c5707c7e1eb99f5d0e6936f3636cf2c63e93edc1ce1e0d4ddfcd74f5897f680c940af74bc9c11634709db648f407906e1bf3ca34680363d5013a043c8a52e21544ccc296c0dd8d59934908be524491f364ba32993b2756ed581351233cf22ba17edd5e31270061c4413cf1bc5b7c086310a6c9465e9cbd89dc836da816ddd8b3607d951c882a8c35c980f887388e51208d52413fedfbd0e20aa025053499bf46dbc36cffd5a6329e356e4719492e7eae34030f8fee7f8ed07476ff73235883f981c0f8bf5818f97cc16a9f5620d3418560cf2d0ba0c129043fa45aa8161cb58df103c4545a31650e67e5f4d4e4377bd188b9a6dcec2b9721ca892c3ca7bb5191f3a357626dd2692774ca92d4ec8baf48f687660f0260f74577cec252ca928dcb256c84c6361d2ebf2b3bf703643fe7ea085636170352c70c7281d7137b98c58e5a43e60ea8f1508f0b3273a1320f9445daa007aaa80db8dffa97a3cabd244fbc53e061cc5338feac81fabc40aece214fd4b82cf52d0c10fdae626fc48b5907c60681a04518f0449f47319e63d2ead722ca133632eae8ff86888c4c67027de7b39cb0c6a4d29e84b2a0b0548d37162498588994a39a9676a15dcf91f98a1aa5ae6c225d245a2e3ab46797c73a0013280ed3d46661ea41b817c1a3b5bacf7986f0c8570da1eebbd75dd4937640901251c84d12b7968cce6a06b6ae5d9ee48010e58aa50d61d5db0b401f401b1e2acb591bc90bda1870006857ab6851c0969ecf52311386098ffb61531536e5811a8bd3db4e3878fcc17c38cdf069ae353d7c225fe70464886df4dd5172e373cb0c16335611c8ade5454cf6bdd884989af84d3059b5561f2563486bc748318b0737afea8d5041a12feb6185dd79f6f046bf17dbb559cc03f6b64440819a65ab64cb1bc823bad1b609497cc645da4b6e28b5b4001cee8da9f610774292d0904a9fac93704b6dcf4a01cc298bddc6f1d4908062b7a375b6bbbba4fb5bb7dd4f8bed75937db5553569bbc017b81638d540dd18d9c6898c69f0ee8b77778198b92aed48219a13420997fb9cbe9de2fdf998aada50582c8bba128d3dbf6d9f74fdc8a7cd622f45e99934fbe163ac7fb71fb33e76adc4dbdcc2ca3230697c2ac24abf7193d8242f215e1f26cbb9ffa1f76fdefc9ed018c5de128dd22d278b9fb3e53d926cb94daa198ee051b30416a8db9f1f1b875ea826fa682b1ab7af736b886a598425a89626e11b6621865a8de2960b83569ac57a10fad408d74d1a20b11970fa5485a702e40b8fe406487e50b303717826fd91a92366a0df5efb990cd2784eeda03849f9dabdf5375103c9563c2a745b08c3fb50c42ccf9b9d39cad50dd88332835fa1b18c5ba2abe9c8b4f8091a4d1316477d5a8437f67b82ac04b7ff48d63812c8f0fb919cc29bdad78bfeff0ee5202d6a30d437c409ae699921713d935187cfc1fee8b1b6205eac23b360ca6f06f652c272119c6747be8e2a1b1813177e59b3519fbb98b04223b573e9813dcd77058feb1ac8ec872fff0ee2a216d4346eb06f0eef9866d896a919a0982d414d118422137d9ed85027f0b62dbe4536e8f7bd49e6e17a7131d4809b1a20071fd4d92aef23f4fbc83a6724f61de7aea2187b8d9de16ea0c94872d1ca5485e8111bc7a537d0a807eae9701751fb25d0c396763d843c30e8bbec138525abf256e45611e8e5ee68a3af31dc1a9b9a6f909f6db57b92b7ae88a005cdff87febfa84e04c8caf29a3b560b595f98622d0836936ec5b1df3210a11455edffc4fe724a914bb6ffeec6c90ce91e46b9ab52191dcf905884cdc1db7c42060e0a7b9225fe382f67e2083279a25d6771dc02a87e6b3e19fbf46ce6402766d2d0027ea6e23250e8575c728c18284702a131af2deb6a1af7f8654db1862d0bf61f2b9ccc7f8513cecc188abf671b2420ea23e6d80d38a23e15b8518442c287728422d11ad93efc559c3533f7abbc5634fc06b105974aca6a934bbec747241d27598ef0af1d88a512f7782b6dfa337fdbd544fff1df249bf6585a11f01d532078cac2cb5612ceac62b692c4e3e556e223172e3cd51e5dde4eb0960e8e848e84cb97fea1f6275126abf00b155732be82750da54ca11e71c1bffe1d50999c1f629b3d66e0e07ebb3905e6ebae70dc3307b4354cfb5d0a45c3df38573738c0a3c9df5698bd74a9554743eb6148c8119fa811a2ab44466733d7bb61eb41a9e406fe00135ba4b7a187858b2d113cea41c45e5c4d52af835de17a27216a256288a9c50a9d7c083a2cea78ff1825cf7d85bef214a588c5be3ebd1865569cda88a718d1457f96479a38d8a7a935687bc396de2ace30134dec33ed567baf5087d3b2446d9857b17a9a87d418426f2337d89034ac4c26677093c5f1bd14c266871b06610c1584efe5971e2172ac7a7b6e8f8ff5a4476880f08a9b48b7a31f0078a65d5687b6a4b2495ddd3e31b879a0b903894cc8ecf08d1b88a4c969a2398eec83f7fb07f446d7fad1892f8c896436edf9a18608d3b38f6206b04251b0426b28de5897201b3a5af7edb4ef9bd4c81e459fdc70d4a6faf1322c0549c3fcbf7d18f750b2a476102aaa04eeb637a08653867c00f05f5d997588aded34f64b3c0c444c8b551a4c5c115122ceef2d31261031ee6f72c80cc349ce2257fb7ad183e5e6aaf9c7c5001e201beabd76ec80485ecf532b05804322813fc50576f2a29ea14fbbebfcb0fbd1afba2f1e83d5add821dda0fcfa460eca06df6505a1cc10a7bdd4be069b2bcb78c334f018d9bf8a2c4c25ee362a82f6396bc7f2d0c15f8865cb00b0521768286a3a9bc9c8989d53d953f72462b38a83bc56b8e0a7a7a8c50438680128a673227ae03c38114adb611a65fce7b776d7dc3945c8d9f62526e5e476270b4dc1ffd2957fe574d55ca40742074e0d353bbb3749762f164b933d4c6ad6acc92e603b6ca49be8597d2bf4b407d5d44bb6d327b21b5dcbc875af7536bdd6ed229c638b9dc37a5507682739dd37eb7d2080930a4f99576e5c6791cf65885e48f29239511ea481be77779e3e6532ccadf84aa2d967ac6366831d94314e6b8908b3592905939ec638e04d8b021fb4da8c907f4a59fd4e8132181199abf717fd84654ac205e48ad3400b507ea0e436773b5a7cf8b0d0543d8172ad303f162607d5cc070870018d800500cb786a94f1e18f968f7ce6983cb827ceb61e134ca46027aa68cf4ce23537f13fb5c0ea17e83c10f836d4f39a8aeb730229cf5e9ec7a1800348c38c5ccc1edde7fa69d2a0605205b701f1096753850981bd8cffc407bbadac64bcf15fea92d40d547c4cb7ec24d93516f64d2bf9bf248d23e7ce2d43f458cc46bdc86e8a162f55f80139da6daacf8ea9a5363f2c25810649bad77b485fcad6b8a0ae44a99145234b03669784cdfe246267df4b10d7adc4c03b9b", 0x1000, 0x40000, 0x0, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r3, 0x1, 0x6}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) 2018/04/18 19:15:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='@\x00', 0x2, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9147ad46390de3bf00000000000000000000000000000000", 0x18) 2018/04/18 19:15:28 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x80000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x200, 0x8000004) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/199) 2018/04/18 19:15:28 executing program 6: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0x1000, 0x0) r1 = add_key(&(0x7f0000001100)='.request_key_auth\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)="3504322b4b4c0911092eb308774ac8f2187973082453240598bd77dd75602470ad9ab3f4a0a8dce5dc52d1b0e933d3eb9db0ddfd44db8554a7dbd4e227b4feb4d7e183f85f19", 0x46, 0x0) keyctl$reject(0x13, r0, 0x401, 0x7, r1) r2 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000000000)=""/122, 0x7a) 2018/04/18 19:15:28 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/fib_trie\x00') lseek(r1, 0x200000000001004, 0x1) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000000)=0x1, 0x4) semget$private(0x0, 0x1, 0x401) 2018/04/18 19:15:28 executing program 7: unshare(0x400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) sendto$inet(r0, &(0x7f00000000c0)="76086ccb10c8a2f3c7eabb4bef0f87e521961cd8e9529c52654da39d139e8b6ee879bea001c189c9285428084ce1e6c1d9772450cc89032f8bf7e22a88cc8f8fad5fb1c0b748a37117538819fbbe8ccec90f435aced9008bb31b3e0f738743557800a7baa2c279971c041ec2b3b7d9f548b06fc6393b04206609f519e85e3da9c533ab104241185a6eaa5d26f1cbae5d7f809677deefa4d45609c82ae7aaba6d1e9457018413a48b73e48e776f6c1a69cc726bac4e2965a53046ea7b37dcced0acf7fcdcedb411c8312d943519449fa446e3", 0xd2, 0x1, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)) 2018/04/18 19:15:28 executing program 5: mmap(&(0x7f0000b45000/0x3000)=nil, 0x3000, 0x8000000000000, 0x2000000208972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000000c0)="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", &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/18 19:15:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$poke(0x4, r3, &(0x7f0000000040), 0xfc) sendmmsg$alg(r2, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)="f7d48e6f65e9c96def63ca1fc6ebfd6be1", 0x11}], 0x1, &(0x7f00000006c0)}], 0x1, 0x0) 2018/04/18 19:15:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) rmdir(&(0x7f00000000c0)='./file0\x00') chmod(&(0x7f0000000080)='./file0\x00', 0x90) 2018/04/18 19:15:28 executing program 2: unshare(0x400) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="70726f6365746830eb6574683124262d00", 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000000180)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000140)}) 2018/04/18 19:15:28 executing program 6: r0 = socket(0x1e, 0x2, 0x5) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x11, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={r4, 0x0, r5}, 0xc) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000000740)="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", 0x5b5, 0x0, &(0x7f0000000380)={0x2, 0xce20, @rand_addr=0x1}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r7 = epoll_create1(0x80000) r8 = socket(0x5, 0x6, 0x2) getsockopt(r8, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00000004c0)={0x40020000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getpeername$netrom(r6, &(0x7f0000000340), &(0x7f0000000700)=0xffffffffffffff93) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r6, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x152, 0x0, 0x1, 0x1ff, 0x9, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x47d5, 0x4) 2018/04/18 19:15:28 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400000) 2018/04/18 19:15:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x1, r2, &(0x7f0000000000)) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) recvmsg(r1, &(0x7f00006f7fc8)={&(0x7f0000cb8ff0)=@ipx, 0x10, &(0x7f00003e2000), 0x0, &(0x7f0000451000)=""/47, 0x2f}, 0x0) 2018/04/18 19:15:28 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="e4ff1e266260567f12ef797e56ac56b8", 0x10) unshare(0x40600) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) 2018/04/18 19:15:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x560e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6000000000000000, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x10}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0xb) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) getdents64(r1, &(0x7f0000000080)=""/14, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/18 19:15:28 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"3a06713001000020ee0000b50600", 0x102}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x2) 2018/04/18 19:15:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0'], 0x1}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000200)=""/4096) unshare(0x400) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000000c0)=""/149) 2018/04/18 19:15:28 executing program 2: unshare(0x400) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="70726f6365746830eb6574683124262d00", 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000000180)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000140)}) 2018/04/18 19:15:28 executing program 4: unshare(0x60000000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x20008000000004) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) 2018/04/18 19:15:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x6539, &(0x7f00000013c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001400)={0x0, 0x80000001, 0x1}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001480)={r2, 0x100000000, 0x0, 0x7f}, 0x10) pause() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) 2018/04/18 19:15:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getdents(r0, &(0x7f0000000040)=""/36, 0xfffffffffffffda6) fremovexattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_default\x00') accept4$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/147) 2018/04/18 19:15:28 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x622080, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0xf08, 0x70bd25, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x20000800) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2718, &(0x7f0000861fd8)=""/40, &(0x7f0000000000)=0x28) 2018/04/18 19:15:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x36ce, &(0x7f0000000280)="258fd04ef78a26799281873a36c4bc57e8ff107614d09d8460923466fc8fc79bef744860d6c0ee856f51da6881de7634f3f7f2233e0a39c4ac813df7351ade312d7e0ff8e2a4") 2018/04/18 19:15:28 executing program 5: socketpair(0x1e, 0x0, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 2018/04/18 19:15:28 executing program 1: socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x5}, 0x3b) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x5eca, 0xa46, 0x7c, {0x77359400}, 0x4, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) 2018/04/18 19:15:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="6e2d43c3cfc5", 0x6) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="d14fd9cf953a41196b2532d2bd8849c7ef5395cccd99334ea19ad9be56dac35333c952a5e50f190703eee5182e3db496cbf1d3e84f55ea2f0b68ab6a6e715c7888df1653e97062e116c151c84cbb9bd6f41564589039b614995309115455b5f9058c085aa9c580d7668a43f811df18517cc22a116af6e7fd34c7e06bc153f9f1e59c456e7d4b6c3297bac284e8d9b8f46812be641c26af48f3512b4c694023a38b78953c30a6b14e6354376290c5b0ea75f1ff3a0bb528e05f9209", 0xbb}, {&(0x7f0000000140)="be3388ddb573f35cbf7c5ef23d2c571a49097bae7e531e3df75788845b4fbb934c2680bf7531503de1a42e6c4e0e6d2a670e9a15743787a4a67297819ca24d819fc14d6e195d951d540a21d18934de1abb62b59946b0fd4043d4f40d0ccd0fb799db1a77d88769b86a4a114ce5765e12feb697355a7e5159bdf09d0063085af023b04c867dc5d87253d0a473a6a100d99a8d5818610a257fb3558db4663c43dcf5c14e831f78ce24fac533ad8f818a60bdea1a", 0xb3}], 0x2) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x2, 0x9, 0x8, 0x0, 0xf, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_address={0x5, 0x17, 0x33, 0x0, 0x0, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}]}, 0x78}, 0x1}, 0x8000) ioctl$TCSBRK(r0, 0x5409, 0x0) semget$private(0x0, 0x7, 0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000340)=0x4c) 2018/04/18 19:15:28 executing program 3: r0 = memfd_create(&(0x7f0000000340)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x3) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x7f, 0x2) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000280)=0x1, 0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000002c0)=0x401, &(0x7f0000000400)=0x2) r3 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)={0xffffffffffffffff, 0x5, 0x6, 0x3, 0x20}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x50000, 0x0) fremovexattr(r3, &(0x7f0000000200)=@known='security.capability\x00') memfd_create(&(0x7f0000000240)='/dev/vga_arbiter\x00', 0x1) 2018/04/18 19:15:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc46c80b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x104) symlinkat(&(0x7f0000001540)='./file0\x00', r1, &(0x7f0000001580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001500)) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000040)="84fc4c1617c4465b3564d2cd23ac243870a46fed2ae32bd4fd85654496a20b1e1af264b00882", 0x26}, {&(0x7f0000000080)="434dde51ea538d23b4122a3232c2b06f410a1aa522ea8a184b54cd8e568f2b085aec3d212577c75ac185ae5371a3bd539313f492173c0156178a2b15858abe87cb910d2d14b82f670b3140c447df33f02e08ee9f73277e9756575e90afcb4f248adaa42ced4ff410117c7cdb2abc060b1a96e7c7cea819b08a9f2ae079079e5d17a4dfc6bbd308ef614c295cc0298d", 0x8f}, {&(0x7f0000000140)="7af17007ba4cb4a7121e6b20c46970e2d29bbf616858e183502e503989d55ac0994e59ae6ee232c44dba9c289f79ff47583320ab165e30db4ed0eac27097bdd0b696fd2c", 0x44}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="24698e0ed317264fdaf6bbfd576163936b2731d88dc8e7bd0eeb2ffffd44e4d57e9347fd841e138517c8241d4e76b9ad95b659280ba0317a0ed1d3320e873dea3cb55cb9ddc43a055d953102bb6fd1572b0bfd3f8dc2a1fd39b81737287c09a952fac72fbcc90b2d2b32b0710383df0ad81e11ac45c306219b4b95fa5624f46ff89e277145", 0x85}], 0x5, &(0x7f0000001300)=[@iv={0x28, 0x117, 0x2, 0x13, "38aebf0fb72763805249bad7ce680f77e07ec7"}, @op={0x18, 0x117, 0x3, 0xf5d5d5cade06d4d1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x98, 0x117, 0x2, 0x83, "dcbd97eef0a5dbc1d765438dadfbcf917e71972175cfc0539845c40c095c019da6ce3abe0d42e195d04dc85208074b16bfbbff83fd47166f4e0b57232ed9317999a435812570b60a8815ad242adf96a17da025e2aa9bfa64c2e51f3508b45a48db21bd27faa075b2ec30a235f3636d422ad97d491b43cb74a277d9a7509032b3a762ba"}, @assoc={0x18, 0x117, 0x4, 0xf8b}], 0x120, 0xc0}, 0x800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001480), &(0x7f00000014c0)=0x8) 2018/04/18 19:15:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000080)='pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x40) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/18 19:15:29 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/18 19:15:29 executing program 7: unshare(0x28060400) r0 = eventfd2(0x10000, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x149100, 0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x0, 0x7ff}, {0xc71c, 0x3f}, 0x182, 0x1, 0x3}) tee(r0, r1, 0x8, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="8f06b126cb1683c2aadea8fb44010b59cbe1a31baa1f3188c619ff8f978f5bd2209ddee3fa38a7c24440a4ea96336054cb213eb6c3656f1cde23758375e9310b4d32b2721353d213eeed060d4d5faeb298d6e5c8d36119d58a8ad906ddb7a852cfdc82e5d4f84fb7dcf01c8a702c9a1edd1f4d41d761c314ab7daf9e49338b4af7f82398a0373b4699ebad233e64e8ebf5fbf1072866e3c475cb7f952a53279a4610463a32f042beb8b800116e0819f89c4938825d1c854ffd667858fb0193", 0xbf, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x1, 0x2a9, r5) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000080)) 2018/04/18 19:15:29 executing program 6: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d0000e6000200000100000053ad000023f7b7d6ea76afe6330ee739b31904e2635cd58d1443474410e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a5408c1c149b7b83579f6a41c51f7d51933223e82ab867dac761faf"}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/18 19:15:29 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/18 19:15:29 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x20000000}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000040)='veth0_to_bridge\x00', 0x5}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0xffffffffffffffd0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xe, 0x13, r1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/18 19:15:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x7, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) r1 = fcntl$dupfd(r0, 0x404, r0) r2 = accept$alg(r1, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace(0x4208, r3) 2018/04/18 19:15:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x100) utimensat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}}, 0x0) pipe2(&(0x7f0000000100), 0x800) 2018/04/18 19:15:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_robust_list(&(0x7f0000000440)={&(0x7f0000000380)={&(0x7f0000000340)}, 0x1b, &(0x7f0000000400)={&(0x7f00000003c0)}}, 0x18) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x2a2e, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) writev(r0, &(0x7f0000001480)=[{&(0x7f0000002cc0)="bb", 0x1}], 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setresuid(r2, r3, r4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000001680)=0xb0) 2018/04/18 19:15:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x0, &(0x7f0000000040)=""/63, &(0x7f0000000480)}) preadv(r0, &(0x7f0000000000), 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004b40)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000004c40)=0xe8) getpeername$packet(r0, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004e40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004e80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004ec0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000004fc0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000005040)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a100)={0x0, @remote, @loopback}, &(0x7f000000a140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a180)={'rose0\x00', 0x0}) getsockname$packet(r0, &(0x7f000000a280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a2c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a300)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000000a400)=0xe8) ioctl$sock_ifreq(r0, 0x899f, &(0x7f000000a440)={'eql\x00', @ifru_addrs=@hci={0x1f, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000000a480)={@mcast1, 0x0}, &(0x7f000000a4c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000000a680)={@empty, 0x0}, &(0x7f000000a6c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a700)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f000000a800)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a840)={'veth1_to_team\x00', 0x0}) getsockname$packet(r0, &(0x7f000000a8c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000a900)=0x14) getpeername$packet(r0, &(0x7f000000a980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a9c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000ab00)={'team_slave_0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000000ab40)={@mcast1, 0x0}, &(0x7f000000ab80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011e80)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000011f80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012040)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000012140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012180)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000012280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000122c0)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000012300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000012340)=0x14) getsockname(r0, &(0x7f0000016640)=@hci={0x0, 0x0}, &(0x7f00000166c0)=0x80) getsockname$packet(r0, &(0x7f0000016700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000016740)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000016840)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000016880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000168c0)=0x14) recvmmsg(r0, &(0x7f000001a800)=[{{&(0x7f0000016a00)=@generic, 0x80, &(0x7f0000017140)=[{&(0x7f0000016a80)=""/162, 0xa2}, {&(0x7f0000016b40)=""/214, 0xd6}, {&(0x7f0000016c40)=""/222, 0xde}, {&(0x7f0000016d40)=""/196, 0xc4}, {&(0x7f0000016e40)=""/147, 0x93}, {&(0x7f0000016f00)=""/152, 0x98}, {&(0x7f0000016fc0)=""/213, 0xd5}, {&(0x7f00000170c0)=""/115, 0x73}], 0x8, &(0x7f00000171c0)=""/168, 0xa8, 0x400}, 0x146}, {{&(0x7f0000017280)=@can={0x0, 0x0}, 0x80, &(0x7f0000017780)=[{&(0x7f0000017300)=""/229, 0xe5}, {&(0x7f0000017400)=""/117, 0x75}, {&(0x7f0000017480)=""/64, 0x40}, {&(0x7f00000174c0)=""/39, 0x27}, {&(0x7f0000017500)=""/189, 0xbd}, {&(0x7f00000175c0)=""/149, 0x95}, {&(0x7f0000017680)=""/69, 0x45}, {&(0x7f0000017700)=""/71, 0x47}], 0x8, &(0x7f0000017800)=""/166, 0xa6, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000017c80)=[{&(0x7f00000178c0)=""/132, 0x84}, {&(0x7f0000017980)=""/219, 0xdb}, {&(0x7f0000017a80)}, {&(0x7f0000017ac0)=""/70, 0x46}, {&(0x7f0000017b40)=""/121, 0x79}, {&(0x7f0000017bc0)=""/156, 0x9c}], 0x6, &(0x7f0000017d00)=""/149, 0x95, 0x1f}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000017f00)=[{&(0x7f0000017dc0)=""/122, 0x7a}, {&(0x7f0000017e40)=""/168, 0xa8}], 0x2, 0x0, 0x0, 0xf28}, 0x80000000}, {{&(0x7f0000017f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000019380)=[{&(0x7f0000017fc0)=""/4096, 0x1000}, {&(0x7f0000018fc0)=""/213, 0xd5}, {&(0x7f00000190c0)=""/76, 0x4c}, {&(0x7f0000019140)=""/142, 0x8e}, {&(0x7f0000019200)=""/65, 0x41}, {&(0x7f0000019280)=""/6, 0x6}, {&(0x7f00000192c0)=""/177, 0xb1}], 0x7, &(0x7f0000019400)=""/2, 0x2, 0xfffffffffffffbff}, 0x2}, {{&(0x7f0000019440)=@alg, 0x80, &(0x7f0000019900)=[{&(0x7f00000194c0)=""/217, 0xd9}, {&(0x7f00000195c0)=""/242, 0xf2}, {&(0x7f00000196c0)=""/6, 0x6}, {&(0x7f0000019700)=""/159, 0x9f}, {&(0x7f00000197c0)=""/62, 0x3e}, {&(0x7f0000019800)=""/135, 0x87}, {&(0x7f00000198c0)=""/21, 0x15}], 0x7, &(0x7f0000019980)=""/40, 0x28, 0xfffffffffffffff8}, 0x6}, {{0x0, 0x0, &(0x7f0000019e40)=[{&(0x7f00000199c0)=""/153, 0x99}, {&(0x7f0000019a80)=""/122, 0x7a}, {&(0x7f0000019b00)=""/186, 0xba}, {&(0x7f0000019bc0)=""/124, 0x7c}, {&(0x7f0000019c40)=""/246, 0xf6}, {&(0x7f0000019d40)=""/251, 0xfb}], 0x6, &(0x7f0000019ec0)=""/155, 0x9b, 0x7f}, 0xffffffffffffff8f}, {{&(0x7f0000019f80)=@can, 0x80, &(0x7f000001a080)=[{&(0x7f000001a000)=""/43, 0x2b}, {&(0x7f000001a040)=""/28, 0x1c}], 0x2, &(0x7f000001a0c0)=""/36, 0x24, 0x2}, 0x10000}, {{&(0x7f000001a100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000001a680)=[{&(0x7f000001a180)=""/124, 0x7c}, {&(0x7f000001a200)=""/114, 0x72}, {&(0x7f000001a280)=""/193, 0xc1}, {&(0x7f000001a380)=""/16, 0x10}, {&(0x7f000001a3c0)=""/175, 0xaf}, {&(0x7f000001a480)=""/218, 0xda}, {&(0x7f000001a580)=""/230, 0xe6}], 0x7, &(0x7f000001a700)=""/218, 0xda, 0x9}, 0x4}], 0x9, 0x2000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000001c040)={@remote, @remote, 0x0}, &(0x7f000001c080)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000001cb00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000001cac0)={&(0x7f000001c0c0)=ANY=[@ANYBLOB="f4090000", @ANYRES16=r1, @ANYBLOB="000829bd7000fddbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="2801020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400070e000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004002000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040003000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000008000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="b800020067e61bc28be03400000000000000050008000300ff030000000000000200ef0008816a17", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="7c01020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400810000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff7f000008000600", @ANYRES32=r11, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004009d07000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="f80002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000100000080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004004000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="b80002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040056000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100008008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="0400020008000100", @ANYRES32=r20, @ANYBLOB="600102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040088000600", @ANYRES32=r21, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004006c02000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400e484000008000100", @ANYRES32=r23, @ANYBLOB="b80002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="08000100", @ANYRES32=r27, @ANYBLOB="3c01020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400c600000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000001000008000600", @ANYRES32=r28, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004000300000700000000010035010300000004000305000800003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r30, @ANYBLOB="2c01020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ffffff7f7c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c000400010007f8ff030000020081063c9f00000100020501000000070000bf0700000089200501ffffffff5b000801000000000101020b040000000004000903000000dce80602000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r31, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r32], 0x9f4}, 0x1, 0x0, 0x0, 0x4000804}, 0x40080) 2018/04/18 19:15:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x6c3a9eb3809936f6, 0x2, 0x8, 0x3, 0x3}}) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = socket$unix(0x1, 0x800007, 0x0) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)="ebe2b5f21415727b40386bd4d02ece223a2d8aa9e454d7d0f985d3fa2714fe3a8a07b15cfe657b5c", 0x28}, {&(0x7f0000000300)="fe535e4e2868bfb87be8ca492486e5e6030bf703a8fbe34e97764b3517d9090693ae0463cbb833cc93aa39a554ee08cae3619ba6e56f79f19a420d7a19fb957af57690df3266684ab206caf0810bd99e4ffda49d3f69f58f8d", 0x59}, {&(0x7f0000000380)="cafac57f19d464b5de5e19a60282e4a3faf26fca37b2edf4eb02ba17174f710aeb165f0a339f1eae4142b38285c7fcd727620b3bb9cc354fe5843fda3b8a347bca00bc6fe4a8a54040547dd4e92d7c315cdd7f6c59e8edb1acd78487cb44f662db48b9257020421584f73d02291f76a690517e4e2597d0bff1c4411ebeb5583f7d0a879e67619e6757d1860de5c4fd7fe970e1fe6622b3d7eeaa30c215b081b522973a40ad9a1681b1edb3a7c119fa3800e89337464a97cf7dccc55b5acf2454bf", 0xc1}, {&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="80cf", 0x2}], 0x5, &(0x7f0000000780)=[{0x88, 0x114, 0x1ff, "e4a21af07460220bd3d09d6f3e3a4f2936d86408e13b634aa8101bd45e5bebd39e30809081f5315000c4e21e5e81554a6f3efea571c2d339e7f01d98e0300f52bfd313430629866bbd7c9ef03ffac233f11cc866291b69b0890b84dbdc0c881c2d171a84d93d2ffbf0c25523ee628a03ecb47775eb"}, {0xc8, 0x101, 0x2, "e65c27a501f8203f16d15bd7af05ed135b659a76f5b35d948325c31ea244fe68a8b44e641ffc09f2bad2f02b7d6d8d33786720e7d3b2ebcadb013107681215992f68f0154e5e310dfae6a6f2d62e5a0811d4eb05b099619a5f71f1be2aa47b93dee4a221d92c2823a6c07cef5754d245a72213ec1847d3dc9e85ec70275a44f1579e152818a04c1f49b5b34c5e7ad67187fb144b04b957cb32a818b9959aef27aa31279dfb18dfcfe5940dbec19c8a81f225144bca971132"}], 0x150, 0x4000}, 0x801) 2018/04/18 19:15:29 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0xffffffffffffeab, &(0x7f0000f50f40)=""/192, 0xfffffe2a}, 0x0) 2018/04/18 19:15:29 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe876, 0x408100) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}) 2018/04/18 19:15:30 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x1, 0x2, 0x7fff) sendmmsg$nfc_llcp(r1, &(0x7f00000016c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x1, 0x3, 0x3, 0x4, "53a70069201c35852dbbc4a517555ea7f131a060c0ccc0b3e739facc26bdb0a219eb4667584966ce874dd86523101de4179c361a04a88b44859f304c37d101", 0x3e}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000080)="0d31a92bffcff02fccaac5d276715892eda0d04805358c66bb7d54bd20800c94416c3721594da0e3c91b2d305715b21a0abc724c4d424d7c30f592da17", 0x3d}, {&(0x7f0000000100)="5bc7d0a71d26e48abc6f3cafac4597ab044ec7f4e65421a746e5e36c51af2fc5aa36f9b7a927a4d464317e75349b71b71d27342fcd6a249f031d36288073ddff4e6401b3e740e2154a6a01744a628d830836479b9ed0ae6f2904d8f779edfa8ee0820ba5ccc9d05a539952738e8b35993132a16a0dce589bb53deb5d96325595df9692543d", 0x85}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="a0be27d2a4d313eda5268b7b348074595cc96046fac706b0c13e84551a83072434d47a1432ff6fc9c58be3eb8ff043d3118efcd3bebee0ec4f0dff9aacf3db01805239560fc9543ed620ef1b6cd6d165899c1489685fab2b24e4b4d0f6688144196037ee68ce42f10cc6c1dadfd0b25dacf29d2334aa7fffcbf2172c42318881b5a1d3f8cc2b3c803aebcce1024320c00806a2e0076f9d2cac0f613b9001fb6a5244fc5e93be7d", 0xa7}], 0x4, &(0x7f0000000280)={0x48, 0x11b, 0xfffffffffffffe6c, "4aaa783cc814af85c3a4329ddc6381e69d4e023033327c03545f2249700fc3de743bba693c8c205dc5402ca41807c0485d4a9499"}, 0x48, 0x4008800}, {&(0x7f0000001440)={0x27, 0x1, 0x1, 0x6, 0x1f, 0x4, "4d65d6f616687008c754e21ef96e3a7dec424de176cc2653aeba51b58334f292db58f01e74543a8008f29db4ed78a241a97c3774547feaf1b71bdb072e40ca", 0x1a}, 0x60, &(0x7f0000001540)=[{&(0x7f00000014c0)="d31ab9f724b2eeacb3caf6fa0fb5b3a079e2f13f6ef4fb1d1bd7fd09bfcb37782080f5710ad19849b117d1fef0c960bff529f24d481c21d28c3783d2987490101576c9a39334c2be0ef3202433025fc2efac8182f968a99c8a04bef4ee5b5eaba6d05d04cbb69210cdd7bfb5e5971e5d6e4ef1273a3cbf6af3fd02", 0x7b}, {&(0x7f0000000200)}], 0x2, &(0x7f0000001580)={0x108, 0x115, 0xfffffffffffffffa, "18e090be1071d863dd1b1cf712c6504dd330abc52f6c44286972bd606da6dbf0a1d5cde008878663d9d45b2dfa09dc265acebba614c15d7c740d1565546c79725a685856d740ec79b36175f4ca8a3f2a1f2c3d9ce19cfdd9751c5f40377c21c2bfc4a23d8455f07f2470e1ff6e42e8b3e707aac22a3b268bafdfee80db422e6fa4a9647cd4eff8d9453361b4be2a63afeb3820117d16d9e774f4f7233fdebec0a9ffc38df9039e48071d54b42febbee756b1b17df1cccae1112f8001169d5bf7f37c52efa869d919ad29ff31033e5fe6a3c3c3168cb5467922269bea513b59b5634cdf9dc4a0b80b9e44f392af4bb65e03e50301e76e19d3"}, 0x108, 0x8091}], 0x2, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="17", 0x1}], 0x1) poll(&(0x7f0000001400)=[{r0}], 0x1, 0x10001) writev(r1, &(0x7f00000044c0)=[{&(0x7f0000004440)="86", 0x1}], 0x1) 2018/04/18 19:15:30 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x405fc) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/04/18 19:15:30 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1000000020000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000140)=0xff2c, 0x0) accept4(r2, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000340)=0x2e, 0x0) 2018/04/18 19:15:30 executing program 3: r0 = socket$inet(0x2, 0x801, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) sendto$inet(r0, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/18 19:15:30 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/186) readahead(r0, 0x6, 0x3) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200000) 2018/04/18 19:15:30 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0xffffffffffffeab, &(0x7f0000f50f40)=""/192, 0xfffffe2a}, 0x0) 2018/04/18 19:15:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1000, 0xaa000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x180, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00004f7fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x6, 0x8}, 0x0, 0x1, 0x2, {0x2, 0xcd5}, 0x1, 0x2}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/04/18 19:15:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0xcd7a) io_setup(0x800000000a, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400), 0xffffff55}]) 2018/04/18 19:15:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080), 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='-~'], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x15, 0xa2, &(0x7f0000000080)="4c67dc7c1738aacf8b2dd5e6be5db472c0c1dfc126b8c5a531232b4439ba09132264d01e1a236ca27476edc08b1f0b304e148dd80c9a401d2524b57689d14c6c4a4e140e0f93bd1916063a644ef7bec2ba8b839dc2aa0c31e9e78817e2bd763a83618e0b140b5ec288fd1aca70ee8e9441fb323fe44580842ca872ae1b2128ceb2baa099aeb2c33bccc9b541a3c1fdb18864fe0b9bf94e5330911b4842383b9bd603"}) 2018/04/18 19:15:30 executing program 3: r0 = socket$inet(0x2, 0x4, 0xbe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101080, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) shutdown(r0, 0x0) lseek(r0, 0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140)="16d73e445f6984988a85a8f750a4e9303e49bf018cf3e00469fec705623777be908bdc27aed12dd5f904270a024951fc86e5a394407d6c463f8e5568708ac0450e6fd2452f308d336b8761be72a8e5d7ed074e4de076a1e6c1", 0x59, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/18 19:15:30 executing program 5: timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/18 19:15:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_ivalue}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x8000) r3 = open(&(0x7f0000000100)='./file0\x00', 0x200400, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, r3, 0x5, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x6, 0x80, 0xffff, 0x5]}, 0xc) 2018/04/18 19:15:30 executing program 0: unshare(0x28060400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/18 19:15:31 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) shmget$private(0x0, 0x2000, 0x1482, &(0x7f0000ffb000/0x2000)=nil) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) flistxattr(r0, &(0x7f00000000c0)=""/44, 0x2c) getpeername$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) r2 = semget(0x0, 0x4, 0xf0) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000000100)=""/204) 2018/04/18 19:15:31 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2200, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb0800450000280000000000049078fffffffdac1414f300000000040190780018503000d0294a0c58463f"], &(0x7f0000000000)) 2018/04/18 19:15:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="5c57fed673e4506f30d65227e7c12081013d04", 0x13}, {&(0x7f0000000080)="71db0fb4b1a4221899a43c423df937d6a5290b4f0444e55a8869ae00bcbadcebb906a8d3a41cbf13542934dd33b5a6d7ee1d856694f303c0614e32a88952f8222f28e382c130ada5034a82c081a0707bc76a47fc6eb465a90dca7c073fe6ed93a30187b364ca60aa003b7d96b5707df52fcb8ff6a33b9c729efcd1015838e3e1b73f66109e2cd64f552db5e684432b28653450afc2838e82cb57bd7b08e6a5409ab0093b050d87d4527c61ea17be0356db17fe8ab079a0", 0xb7}, {&(0x7f0000000140)="e87cc9b7", 0x4}, {&(0x7f0000000180)="106bc049662174fc495dd303a6ee", 0xe}, {&(0x7f00000001c0)="9aa9d5ce132c0e3aeb6caeb2103af1a6458097afd871a5b4d82701f5cd95d1537118c556f9c6d96eca2d0c341c6f67432b8fca7ae9db0d193c4584919cc80893557c6c19a8d03e5c6f04d4d0cb72a1833cd09df97d9550f73ad9993c861dea2e93791521a4811259ff0fd1b038334cf1e5f4312dee2df00e4da48ae2450b39ab3591a518005dc422b1b9f98f7fafd77999594ca56b012e9f54395396ba6b34c1f716f40937b0fe7ffb624f331bed0906b6f6cb59a6cee280fcdb23955c8600303486a170a55a5d2e634335321fe44c488e60dcf3e13b9eab3c53f92cb78030f0a88aebac8f21a9a2c751bec2a1786d2673e1", 0xf2}, {&(0x7f00000002c0)="0cfa83becf92921be75119db80b95197366e70c1dcc0ffbac4a39b44e0f0e98833c0b7afd6b7bad8e2bf632b836a732d51e4e2e7041cc5c0497b4bf6b004f2c42cf6ce16020f337a276c6ff0011d61b839aedf5efdb4b56d57b6dd44", 0x5c}], 0x6) 2018/04/18 19:15:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='clear_refs\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x5, [0x8, 0x5, 0x2, 0x3, 0x38d1]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4, 0x7, 0xb792}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000080)={0xcd48, 0xb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb60abc03d808e656}, 'team0\x00'}) 2018/04/18 19:15:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000340)=""/15, 0xf, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r2, 0x0, 0x0, "6d201354787eaae728469c1f46190eb5b182174d627ecff337f9630a03f2fbe71fd8b4ba475998a0f6a1c3c4c6000dd4c42eb3fede29980ee4c1dad42a011403d2ecec46abd5ce209bfa202a66e8a29ae06797078cfe2433e462ca7fc9f1605c679a01cf4d75df7d0ab288ccbfb94ee16786b95e7e3134"}) 2018/04/18 19:15:31 executing program 6: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400700, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) 2018/04/18 19:15:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x5) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/4096) 2018/04/18 19:15:31 executing program 0: unshare(0x28060400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) [ 89.403697] QAT: Invalid ioctl [ 89.423005] QAT: Invalid ioctl 2018/04/18 19:15:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x37, 0x1}, 0xff09) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000800000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 19:15:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001900)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000001740)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)=""/41, 0x29}, {&(0x7f0000000140)=""/66, 0x42}, {&(0x7f00000001c0)=""/45, 0x2d}], 0x3, &(0x7f0000000240)=""/9, 0x9, 0x7fff}, 0x1}, {{&(0x7f0000000280)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/89, 0x59}, {&(0x7f00000003c0)=""/165, 0xa5}], 0x3, 0x0, 0x0, 0x100}, 0xffffffffffffff01}, {{&(0x7f00000004c0)=@nl, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000600)=""/84, 0x54}, {&(0x7f0000000680)=""/116, 0x74}, {&(0x7f0000000700)=""/31, 0x1f}, {&(0x7f0000000740)=""/254, 0xfe}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/18, 0x12}, {&(0x7f0000000a00)}], 0x9, &(0x7f0000000b00)=""/102, 0x66, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/225, 0xe1}, {&(0x7f0000000c80)=""/14, 0xe}, {&(0x7f0000000cc0)=""/30, 0x1e}, {&(0x7f0000000d00)=""/127, 0x7f}, {&(0x7f0000000d80)=""/95, 0x5f}], 0x5, &(0x7f0000000e80)=""/35, 0x23, 0x3}, 0x8ea}, {{&(0x7f0000000ec0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000f40)=""/97, 0x61}, {&(0x7f0000000fc0)=""/161, 0xa1}, {&(0x7f0000001080)=""/185, 0xb9}], 0x3, &(0x7f0000001180)=""/1, 0x1, 0xffffffff00000001}, 0x2fbba004}, {{&(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001240)=""/62, 0x3e}, {&(0x7f0000001280)=""/146, 0x92}, {&(0x7f0000001340)=""/71, 0x47}, {&(0x7f00000013c0)=""/245, 0xf5}, {&(0x7f00000014c0)=""/204, 0xcc}, {&(0x7f00000015c0)=""/147, 0x93}], 0x6, &(0x7f0000001700)=""/52, 0x34, 0x9}, 0xc6}], 0x6, 0x10060, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000a00)=0x3) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000001940)=""/4096, &(0x7f0000000080)=0x1000) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/18 19:15:31 executing program 0: r0 = gettid() connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x6, 0x8, 0x100000001, "72241a05bf0172e37343bfee5d884b403e50b6bb755a39e30898d44dcb2aeaf546c316e215f782af1d56c32e4287eb0b8e2b369b7d1f23ba4bb4b1b200fefb", 0x35}, 0x60) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000140)='pagemap\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8}, &(0x7f00000001c0)=0xc) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000340)={0x4, &(0x7f0000000080)=[{0x7ff, 0x4}, {0x750}, {0x0, 0xffffffff00000001}, {0x7, 0x8}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x3}}, 0x9ba4, 0xa6}, &(0x7f00000002c0)=0x90) pread64(r1, &(0x7f0000fd7000)=""/8, 0xffd0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) recvfrom(r1, &(0x7f0000000300)=""/2, 0x2, 0x2, 0x0, 0x0) 2018/04/18 19:15:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="d3ab27261a01002356ba682dff0500c2ff", 0x11) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/18 19:15:31 executing program 7: r0 = socket$inet(0x2, 0x0, 0x7fffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xca, "abd821a41a6f540167806a83427519e3809ee6d6298181d11dfcbc7cd9df32c65100b2a76c54c42b0b00f0955b6a101a01562fd61872b9125ae134684a4310cf4fcd97cfafb2f9df23aafe6fa5b763c7eff5b0b8c4dc45f5d8a732e54012c9b847295ada4165e6a0c588ed544d0c0fe44f30eed8acffc801e4c3ff6b2e641deeca11f619866814e5e1be2f091755bbb6acd13427273b6731c10486cdb050b2d466167fa962e10629be1796fd4b0c42acf7ccd2a8b4513554d11bf02b82616a44f5065d40cc65f1237603"}, &(0x7f0000000180)=0xd2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xffffffff, 0x6}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/18 19:15:31 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x40) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) r4 = perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0xffffffffffffabe6, 0x3, 0xffffffffffff2582, 0x1, 0x0, 0xa7d, 0x20412, 0x3, 0x7f, 0x8, 0x100000001, 0x6, 0x6, 0x4709, 0x4, 0x0, 0x100000000, 0xffffffff, 0x0, 0x7, 0x3800, 0x7, 0x557, 0x9, 0x7, 0x90, 0x4, 0x4, 0x3, 0x1ff, 0x6, 0x1000, 0x1ff, 0x66, 0x7ff, 0x3, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000003c0), 0x8}, 0x2e500, 0x4d19, 0x9, 0x3, 0x3ff, 0x9, 0xbd}, 0x0, 0xb, 0xffffffffffffff9c, 0x9) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x9d9e, 0x200000) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ppoll(&(0x7f0000000500)=[{r0, 0x400}, {r1, 0x8000}, {r2, 0x40}, {r3, 0x100}, {r4, 0x8}, {r5, 0x6}, {r6, 0x2}, {r7, 0x30aa3ce1ae2a787d}, {r8, 0x5020}], 0x9, &(0x7f0000000580)={0x77359400}, &(0x7f00000005c0)={0x2}, 0x8) r9 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') readv(r9, &(0x7f0000000240)=[{&(0x7f0000000040)=""/141, 0x8d}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/158, 0x9e}], 0x3) pread64(r9, &(0x7f00007e5000)=""/8, 0x8, 0x100000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) write(r9, &(0x7f0000000280)="16df60d1198a71517a53038ffd01c192f26af829d664db1e48e1ad51f18f0ccbcb5c800e2dc7b891fb19a4160dacd8f8ae312593d437a1e132dbd0386c110e680004a7a7819c700e594a99bcfe1e3d68f94ef8f33af2347bae131eb797e3d44535be9ca25d469246808b87bd457613fa4b7ed6be93d349ac4ddbbdcccc631bf4e95bae8bf81c85b9d52d", 0x8a) 2018/04/18 19:15:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)=ANY=[@ANYBLOB="180000000004000200"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001640)='/dev/vcs#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001680)) 2018/04/18 19:15:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x38}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80800, 0xd9) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040), 0x4) 2018/04/18 19:15:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x806], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) 2018/04/18 19:15:32 executing program 3: r0 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) connect$netlink(r3, &(0x7f0000000040)=@unspec, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) inotify_init() setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/04/18 19:15:32 executing program 6: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400700, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) 2018/04/18 19:15:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) dup3(r1, r0, 0x0) 2018/04/18 19:15:32 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) memfd_create(&(0x7f0000000000)='wlan1#\x00', 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/18 19:15:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) bind(r0, &(0x7f0000000140)=@hci={0x1f, r1, 0x3}, 0x80) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a00)="eb74f6c1a8a497f90ad1132aefb48bc9", 0x10}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000004040)=ANY=[@ANYBLOB="10003e7e000000000000000000"], 0x10, 0x800}, 0x100000001}], 0x2, 0x840) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000001c0)={0x7b, 0x2, 0xfffffffffffff022, 0x7, 0x9, 0x14b7}) 2018/04/18 19:15:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x200000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x5}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x10000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x2) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000180)=""/148) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x6, [0x81, 0x10001, 0x0, 0x6, 0x2, 0x2, 0xb930, 0x3]}, 0x5c) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff8691a27807df12e4d7c3e1360000000000000000aafe800000004901e7e9f5eb2ffb5d2692000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="000090780000191203bc0d289a08afd378525ce1a10dc44dc2621cd825513875b1ac487937bbdd863d"], &(0x7f00000002c0)) 2018/04/18 19:15:32 executing program 4: 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_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) 2018/04/18 19:15:33 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000100)=""/187, 0x10057) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 19:15:33 executing program 5: setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x38, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x100, 0x534268ee87b19ebb) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/139) r1 = open(&(0x7f0000000140)='./file0\x00', 0x440980, 0x1) fcntl$getflags(r1, 0x40b) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) 2018/04/18 19:15:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) bind(r0, &(0x7f0000000140)=@hci={0x1f, r1, 0x3}, 0x80) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a00)="eb74f6c1a8a497f90ad1132aefb48bc9", 0x10}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000004040)=ANY=[@ANYBLOB="10003e7e000000000000000000"], 0x10, 0x800}, 0x100000001}], 0x2, 0x840) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000001c0)={0x7b, 0x2, 0xfffffffffffff022, 0x7, 0x9, 0x14b7}) 2018/04/18 19:15:33 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00'}) 2018/04/18 19:15:33 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) r1 = socket(0x1e, 0x2, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x80000002}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0xa0000006}) 2018/04/18 19:15:33 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="726177000005040000000000000000000000000040000000dda46a87a2bda97a573100000000000000630e0000fce4792e2137af42e11a79e03ad0cd8f26e5ac34662023e4f1eb12b199bdd3cc3f55c05b136509de4c59758d60559e69fc19d98b94b6fe6448946875d4e4f4cb47"], &(0x7f0000000140)=0x32) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xb8, &(0x7f0000000040), &(0x7f0000000180)=0xd92a6bb5ec6db888) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x1, 0x2, 0x1, @random="279d4e231fce", 'bcsf0\x00'}) 2018/04/18 19:15:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa}, 0x13) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xffff, @empty, 0x1}, @in={0x2, 0x4e24}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x0, 0x8d, 0x1, 0x8000}, 0x14) 2018/04/18 19:15:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffe95, 0x0) r2 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="49f228626562a0c03a6472c6a3334d0ba5f9558328de6b4d620d523ca25b634701c4a09f9ebf931d178dc049c25cbac6d7129c301869427af4a2bb408aba9eacc93c453a70ce30e5cb19500c3a923738415c7fe246edd614993ac316ae6dd508060d67b1d5ad", 0x66, 0xfffffffffffffff8) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="aad8e9ea3781eeedaad2f82b91e0c26addefa324c52804946b2073b807bc99a1f0d0d0c9a257e34873c23685353714061af95b90d21910c8a2312ce144e4069c0321fcad1862f4ecb68b23e8ef04b2c19454d99f979d5f7c48dcad6246dc2782016ff774a2d00872043c2eb904cec20b8f283b83d1ee602b4a31bba5670f0398097f7938f00c5ade9bdd46c7ebc7d2192ff605ff1a152303ef744586658c62aa9a8b6b75b382f7d957b834e19933c757b3621caaf49ecfd438f4c047930a9e1c04d058a171f85f63371787a5947a814f0564b57420e847f29c77b3827ccd364e51a7d4ac517de782fe8b2fd3fbc168aa0769a2e6793327c3e98967fe61ec36ba001465b7a5478b954d9e9cf03fcc9ddfb237b984c2fb7e601b", 0x119, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000600)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x8009, 0x7, 0x400000000022, r3}, &(0x7f0000000540)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x149100, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x6, 0xfffffffffffffffe, 0x1, 0x401, 0x5, 0x16, 0x2, 0xaba, r4}, 0x20) socketpair(0x1, 0xa, 0x80, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000480)={r4, 0x30, &(0x7f0000000440)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000004c0)=0x10) 2018/04/18 19:15:33 executing program 5: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/current\x00') pwrite64(r1, &(0x7f00002f9f62), 0x0, 0x0) pwrite64(r1, &(0x7f0000000140)="33dd4c6b3835e399cf31846fc39cf749fadb42764d1aac0023b3c5337feb9893aa39e4bac5653e98e1ba60d79116490ebe0935f047143479087a2bba8c7d6090e3b47aad4ea8aab2863246b12e2da697ea4a1342bfad35e1fb54e348a258d207f8c2db4b1d9497bc23d83bf67f302103b2cbe161f6a4f8154a59215833128c19a0516123ded138d6465213722af84075ad31822bff0eecabc1f5c9538fc18ccd9a2eb8", 0xa3, 0x0) 2018/04/18 19:15:33 executing program 7: r0 = gettid() socket(0x1, 0x800, 0x2) exit(0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) poll(&(0x7f00000000c0)=[{r1, 0x1000}], 0x1, 0x9) tkill(r0, 0x0) 2018/04/18 19:15:33 executing program 0: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x5, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000001095743abd85ba252b7af80dcb30da0989c8778cbff32a62d32a1a24157e46adb19517e3de7f5366f15a139bc022bf657ece0685d166bfd0365e2aca0c414f4267e4d1286fa34d3656ee652095c037df0393e9496c2be8b94254d965e7d934b2fae1dc32"]}, 0x16c) 2018/04/18 19:15:33 executing program 3: clock_adjtime(0x462ba0cd39747f09, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x4000000000000, 0x0, 0x0, 0x0, 0x81}) 2018/04/18 19:15:33 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) 2018/04/18 19:15:33 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x53d, 0x441c0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[0x48, 0xfff, 0x20, 0x4, 0xe27, 0xc86]}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000000)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/18 19:15:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x4, 0x8400000000003, 0xffffffff00000005}, 0x3d7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="06000000000000000300000000000000020000000700000005000000000000000000010000000000000000000000000007000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000002000000000000000104000000000000000000000000000000000000000000000a2000000000000000000000000000008100000000000000010100000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000880b00000000000009000000000000001f0000000000010000000000000000000000000000000000000000000000000000000000000000000200000000000000040000000000000004000000000000000000000000000000000000000000000080020000000000000000000000000000"]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x8, 0x57, 0x3, 0xb, r0, 0x2}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) 2018/04/18 19:15:33 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) 2018/04/18 19:15:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_data=&(0x7f00000000c0)="accb8a81df8d58403e2d4ec64ff4f9f1c3f3a97a4d09266bf3c9c4bd983f10c6"}) eventfd2(0x3f, 0x80800) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0xad, 0x9, "ba099f7a06cd7a88e03f6f16a997f43e5fd6e5dfa03a01b64a3b6657e977ad2d96f21b02e5728ba9deb4b2e71adeb18087b0b117d80a5245696ac16024651e62f995bc7b777e1de87d929b7389caca75eb2059cd0b0dac70b36cd179ab611a2d0aa5147d30a0e81d3f5d7d1e9b9e34674c637a847271577f1ba12fbe28978f209dc2fddbced2e1a8adf6414dc7ad817d22fa8743cde044c27999c90d00cf27fa2c649d6089"}, &(0x7f0000000280), 0x1400) open_by_handle_at(r0, &(0x7f0000000100)={0xb6, 0x8, "f2c9cfcd112ee33af4cd90c3da0231e95fd5d0c8acef7c1c3259afab69c6b8fce2c5f1f80c27a77d81f1e7583ef09318df5604a98a55285ae0da5d2e029436b28f7f40292922b787847a3a749b52f9974fb6cf9571b24052552ce861d0b4100b5bd1717f5d6c370070f9f8c1261c331dd931ef5b5e1be05421e79dfb9172fdc5a986877dbaf67ee2cbdea44dbabee7a0d36525e5ff75e474bdf80a717c6aab3ea2d3a1b26d308f6431115fd9ddc2"}, 0x800) 2018/04/18 19:15:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="130000050400b320"], &(0x7f0000ffe000), 0x1100) 2018/04/18 19:15:34 executing program 0: mkdir(&(0x7f0000000180)='./file0/bus\x00', 0xfffffffffffffffd) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x20000) fstat(r0, &(0x7f0000000100)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x0, 0x7ffffc}) unlink(&(0x7f0000000080)='./file0/bus\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/18 19:15:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280), 0x20c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000480)=""/226) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x4}, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x0) fchdir(0xffffffffffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x7ff, 0x4, 0x6, 0x2, 0xfffffffffffffc01, 0x0, 0x6, 0x7f, 0x479, 0x10000000}) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)) fstat(r2, &(0x7f0000000700)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) lstat(&(0x7f0000000840)='./control\x00', &(0x7f0000000880)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in6}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000f40)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001440)=0xe8) getpgid(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001480)) sendmsg$netlink(r2, &(0x7f0000008d00)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8080000}, 0xc, &(0x7f0000008c40)=[{&(0x7f0000000a80)=ANY=[@ANYBLOB="5cb243daf84e9e5f4978c4545e3f1000d2b40fb3650ac08d3759b186f749c4c0195eb36961f100b5bfda639950609cbf22ada24b1e9cbcd7630d80d65385b13285a9dedf4d806f9998b0c5ea57619ac497c255ca43ef5520546056cb5e6ab874311b915e75c6c923d54eb54051f25d512ea436d84ebb301da88531f40123560feec23327417994834645"], 0x10}], 0x1, 0x0, 0x0, 0x8000}, 0x4044850) mkdir(&(0x7f000000e000)='./control\x00', 0x0) lgetxattr(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)=@random={'security.', ':\x00'}, &(0x7f0000000580)=""/66, 0x42) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x83}, &(0x7f00000001c0)=0x8) 2018/04/18 19:15:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xffff, 0x3) fallocate(r1, 0x3, 0x10000, 0xffff) r2 = dup2(r1, r1) ioctl$KDDISABIO(r2, 0x4b37) 2018/04/18 19:15:34 executing program 1: unshare(0x20000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000400)=0x1, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='selfeth1\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='wlan0wlan1\\ppp0proc\x00', &(0x7f0000000200)='GPL]GPL}\x00', &(0x7f0000000240)='keyringsecurity\x00', &(0x7f0000000280)="70707030706f7369785f61636c5f6163636573732dec272573656c696e757800", &(0x7f00000002c0)='\x00'], 0x1000) sendfile(r1, r1, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000340)=0xc) rt_sigqueueinfo(r2, 0x2a, &(0x7f0000000380)={0x32, 0x7, 0x1}) 2018/04/18 19:15:34 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/63) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/186) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x252) 2018/04/18 19:15:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x16, 0xe, 0xd06a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) 2018/04/18 19:15:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xffffffffffffffc3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000001140)={0x4, 0x1, 0x0, 0x0, 0xe}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001080)={@empty, 0x0}, &(0x7f00000010c0)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001100)={@empty, @multicast1=0xe0000001, r3}, 0xc) recvmmsg(r1, &(0x7f000000a900)=[{{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/77, 0x4d}], 0x2}}], 0x1, 0x0, &(0x7f000000ab80)) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/18 19:15:34 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x1) r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/18 19:15:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xffff, 0x3) fallocate(r1, 0x3, 0x10000, 0xffff) r2 = dup2(r1, r1) ioctl$KDDISABIO(r2, 0x4b37) 2018/04/18 19:15:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x6, 0x0, 0x3f, 0x1, 0x3, 0x8, 0x3f, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xae, "25475a29f1b431d782137a0c9eda8b980ca94e3ec535a80cddf7f3a9f01ef81364d8fec79b2ee16626d4ce37748eec27df5d3da9f4359658283d8e8a095a09431dc9303de1ea0153a461d24f10673b92fa60d4a611bb37b316520646285227bc7cc735137f7d00ac6aa760be0b6f54f3d897d89bb52d4db6eb460b3c3d3b068f4c7931316f9143bc43499043a4e72d9f512e5cfa0f7f973e60e704aa6e593e0f438ff75fd71226f2d43b2aa1bef4"}, &(0x7f0000000400)=0xb6) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x274bdb2f, @dev={0xfe, 0x80, [], 0x1d}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000140)="256d695143b61be8841c42b6d8b3bf5f15a5b0787fb7e1d2f4e545f0a9e5fe1c17273a902d0e115e9c325d5b89e3e6d9b34f634954f3f1e83fb3b00fd080f254273ead00e339aef4f5c79ac7567d0722e051a780a3bb4f5dfcd6c077c50c6f727aec8e62b8c4c8b90574cd9bce9c160149bb0b05f57b", 0x76}], 0x1, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x20a, 0x7f, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5e7, 0x4, 0x5, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6182d0f7, 0x4, 0x2, 0x5, 0x9, 0x100000001, 0x1, 0x20, r4}}], 0x90, 0x800}, 0x4008000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x3ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/18 19:15:34 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @random="64f575001111"}, 0x4, {0x2, 0x4e20, @rand_addr=0x8001}, 'syz_tun\x00'}) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) rt_sigaction(0x2b, &(0x7f00000001c0)={0x7, {0x1ff}, 0x2, 0x2}, 0x0, 0x8, &(0x7f0000000200)) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendto$unix(r2, &(0x7f0000000300)="8308b797d3ff6931f7f6247276ede1945e8abd7af2c7469c9a0a180bfd41aed3b393542772c00739d751beaf9562a4efc11e031d6b7a671f66fee6c93a3b74fa324794eee20ecf9fff3a7166a8a1bf30350a58e641a46cfb6c77f85954b629fa211275e0b6918d834bdbfcfbfb4e08dc0944af660fb3255b12ced096eaa167887e024817e5d47c90da8eed5f932a10c7a928", 0x92, 0x800, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x3a, "53a23b58d732749c641b0223e173b9e158ef8582da4bda206aa9df7137af09e95b63d04394cd3a08797a792802c00c1c741cd39edfed916647e5"}, &(0x7f00000004c0)=0x42) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x2, 0x5, 0x0, 0x4, 0xa3, 0x2, 0x7, {r6, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x100000000, 0x2, 0x1, 0x1}}, &(0x7f0000000640)=0xb0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpriority(0x2, r4) openat$cgroup_procs(r7, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/26, 0x1a}, &(0x7f0000000080), 0x20}, 0x20) 2018/04/18 19:15:34 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x100000001, 0x4) r1 = memfd_create(&(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000300)=[0x1], 0x1, 0x100000000, 0x1, 0x81, 0x40, 0x0, {0x8, 0x6, 0x3, 0x6d, 0x2, 0x1, 0x7fffffff, 0x3f, 0x8000, 0x6b39, 0x7, 0xad31, 0x2, 0x8, "f2a60c8cc911ab8a542420b616437e25da9de5e3e2322b1d799351ebf8793b33"}}) syz_emit_ethernet(0x6e, &(0x7f00000003c0)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef800003a00fe80000000000000000000000000000000000000000000000000000000000001e58ae04ce95b2b740cdaa2"], 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') accept4$alg(r2, 0x0, 0x0, 0x80800) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000240)={0x3, 0x1000, r3, 0xffffffffffff7693, r4, 0x80000001, 0x9, 0x8}) openat$cgroup_subtree(r2, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/18 19:15:34 executing program 4: dup(0xffffffffffffffff) r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb600001000d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) fremovexattr(r2, &(0x7f0000000040)=@random={'osx.', '\x00'}) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') 2018/04/18 19:15:34 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='\x00 ', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x352, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x4}], 0x38) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400}}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001e40)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x7ff, 0x4, 0x0, {0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf31}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000001c0)="3755f8ae732bd2feb43048601d46fdf13e2a4a68fea6ef6ef17f320d4cbde853243ba092b185d69bf08a026705ce54fd989111d629a35a9a6bb1ec7884f74e58b8df3a2669ef0422feddf08fff1a6d808d05099ce41af237307cc198fc2a7336e3906c495edf1cc5a06a68ab2a1c3d44288b5e9de0e13192436dbd87d4628f0352dc91810fbd621e82a675da91badf72e980e3c1e306b4adc5f60362e365ae6741d4327098378d5915f08d48ebe4bfbb67c9f314a9174999d351783cb118a763187734eae3e406809314c69b9b7cd78b4a620f40ce", 0xd5}, {&(0x7f0000000300)="ad4b489420c29d64cc551d4aa51d517c2603073317ebf4facd0aa141970493b5d5d34f7fa519e6dd5f2b5bd252b03d9bfed6a44a57e853bb39d907ae9a1f6b8a3636cbb8edf497c74cf6a3dfbf89e7ede20b6832b48a19f336a5cb0f4de32e6c589a7bb9d663c736ff050233f7505dcb1d83f518ebd9712e0958cd44f1ccb17b9a6f9c79e0cfcbb74c33c4bf8e5fdf995353e26e0039bb417c1bf595d3405226c069cfe5548a5860338a7edc6a07abd343228c31605e100da78af4fba309461190d45efcdb5864c3ec8c18431f", 0xcd}, {&(0x7f0000000400)="e4b97899e17814115fbd6e03363e8c8bb2efda1f1a1f96b879049ec31b660599731fffb5a5d61c3ecbfdec90c9d50f58e5342cce193f59bc0aae63d9923709c6f8dc2b6f448725af7e828d372e7b847a551b79b75b632bf7c7ca009077a7ffd756862925352c8aac6c282a4d87f7d3a4fdf43edc819fba3dcf2986c3a4208c9d9e7cd1a6249c116b5837720fa1cff7c17fa2aab0e6f39eb8bcd7a09648", 0x9d}, {&(0x7f00000004c0)="1f77af3df73233d23a4a5b4f91ff3af5adda5d50bec36108f746655f517bb81d9faf2fcab7fc9726ccbdf6767d2dbd354e4e8ad285f0bbbd210f66b7bc87475816ed164b6c36ea22df56f8c49b55060d61463ef40f04b558ad68c686c41b64930d680f6dc4edfbf6c5e551f196b42839ddd415363a31dea38848434dda4d941da851535a42cb453bd4fca290fd", 0x8d}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="a92501d7dc72c53fe7493513ff01d158710349e7d2d3c3f92837ed3ad4d36543e118a2688b69aba71f5b156ba1283071065eadc5fc09b2a4b11a09d992237123a6065b358d575c94c6fab62f5143ea1cc57baf09165aa5a62a05f3b92f952058736d1a46a4445b473440af058aea3b38929a8009a886df89d22b7567a6ca16bc65bc87983260a0179bfe965bd578373f778816a447f4c07045b2c0b7e6df0ee81b3de6d94ed2c0c64afcae060d03a8c96572077ddc60448b045d1bd56fde8d0f6491126315", 0xc5}, {&(0x7f00000000c0)="3fc8713a6f93b0a721cdd62fc3ae0ad88296317600282e202a759faf1bed450fd40e3ccbcc269fdee662256f10fc4bc0a547c8", 0x33}, {&(0x7f0000001780)="867fdfafe9daa6a85ba9fc90587547b72fe6b3014a3637642951ddffdbb5bcf956f7b3e0158a9659f7b98e30d605972773be3fa05c64e2843b7e12ec8982a471fe3f83bc47d05d6c73bc4104cdc7dce3167c2efa13caeac09e63cb54c9651c81b12fb2bb940b0f9ffae021648d25070cb7d278db065d3c540fd04e8d1b75dcdf14f736f46acca5cf35621a024d4f606345", 0x91}, {&(0x7f0000001840)="a6c70e8c2f048c0ce762cc8cb80367c750fb8613c64f66b5bc2449e784d4cc4800cf64c8c82fd1d2d22c707d903aaa0d794e1ca4e5df02c3276df8fde60d9735c5d081948ffe47884b2286ccd9239dcc39f0df2f6aab3b4fd4df47fd8f62852809acb7c96a6a4acf38aec4337011d3ec2f22144f804dfb", 0x77}], 0xa, &(0x7f0000001980)=[{0x18, 0x84, 0x7ff, "c00f"}, {0xe8, 0xff, 0xa36, "d002c45f5a00ddec1c96ab791baa93f62861f6d7842d1eb3fb479abf2faf77b8212eb49e9dbb891dedf5db185eee6b38dec60cbec994dd6db11d6c8e8941d81f15a1c63363a2b29efe781c82838824bfdef2e173bdda4a9b7b5fdbdf1c1659f4a8c5c7bebb776de830e17d0745693c531891a2d9e807cb1c5728f286b7bf1ead23431a876021d2e118fbddfced848dcbaa902921f40de0c118021619f525bc6deaaa6c0d8b180712db76087b76e2a014cf264d6cbe8b9553e35fa3b124539a825719c7f09f5f2449b9e2a2515adc43c20783775f6bab9487"}, {0x40, 0x11f, 0xffff, "101a345cca4073ba9c52a12a912be09286a9bc47ced4ebec99fbc91c1a181c427b1ebc6118a785365215"}, {0xd0, 0x102, 0xbd9, "d99a461f33a6434e3ce6593c5a7ec86e3a9d15119c27312b005f430251107e7b5bf80dd845de8622b5ba5aec52b5684d52428b8c0e567acb1811627d685af8ce1435639daf5638e99a01eeb05033a2d39a1ebc72bdd62d0146d0a700f08da1dfbd8a01b00db084055e1aedd493f83b3f6eb4b1d3e897e4e27d52b5ea38fe9aad0dafa91998db4a8a0a43599b05c824b9e991d02c1aa93fba3c5c18347deeba8bffb16b4d6cba9f5cb086c0d9e5b346a53f29cb1ba80f861e53fc87c1f0d671"}, {0x28, 0x11f, 0x7, "27d0dd6e23d3b0b8703da80f5bc0e910fc3d8ab2ed"}, {0x108, 0x11c, 0x3, "a2ba2ddc6b20b26a7d5dac185fa58e9ea5893b3b45517043f4af733feb1d0cbcdf0cf27e4401a3f2d6fd11ae990c1f07008deeda4127cd3826eba87e27a5be6ffbb61ddd05f230178e489f965e0b0580956689f87e9aeb635d111ad92519ef4e99ff0571eabec95ac6104d0f6dc81fa1ac97cd610249967593ec8bcb9e0159c5ede568ba3dabf63a8fd4bd42cef2f85a86b065c9c9b08cd0e88a5d17461f0553e9b11a1c3095d369f88abcbd48e48df41664a403d6ffebc4d4e071fd75b3ca01645e6bc2d068eebe65fe5c7844b752dd310ea6cc5dff47783eec2a0e7e74cf69daecb46ed48ea677835afeefc7ebf5e9e8e0843d"}, {0x60, 0x3a, 0x9, "02170f1801ba697ccd2148ba96937c30b93a0cd7015ddf01bfba35c197259cb8bec9d857882b8c962195324a7827d3aa97b2935bddef61efb245ea8568144ed8aa265364cbce6294de7a6f"}, {0x100, 0xba, 0x9760, "fa34a860bcd9d92ac1e2ad0d0f2fd0af6b6cf1c1e91103b0feb1b5bede0c30defc01095f89f6c7057920740608ff185b329cc5188b2be104abd56b60c3b34b843b1916f672fc28df4a0feefeb70c543d9b2762567529a89d6dade1802f52943382bf307357be3695dd27b9383e229271a99b01e1b7ce1cb4ba8e063e294dd219fc6fe903bb93318be5d66c4d15810ed2300f22cfa860345e0767749ac11d7ea73f52cde409322086fab20d996dcf98028f87660db7c6643695fdd38cb91ae81b8e0259f24302f19320c01ea79d08ccda634548b578993f80baaec96e35a641fa5f07184b05e8d26890017fb09f19"}], 0x4a0, 0x4000}, 0x1) read(r4, &(0x7f0000000000)=""/52, 0x34) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x1fe}, 0x0) 2018/04/18 19:15:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) sync_file_range(r0, 0x8000, 0x100000000, 0x2) 2018/04/18 19:15:34 executing program 6: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0xfffffffffffff776, 0x3, 0x80, &(0x7f0000ffc000/0x2000)=nil, 0x1}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r2 = epoll_create(0x2) epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d6ff4)) dup3(r0, r0, 0x80000) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/18 19:15:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402000, 0x0) fchmod(r0, 0x0) 2018/04/18 19:15:34 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f0000000140)=""/36, 0x24) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) getdents(r0, &(0x7f0000000180)=""/4096, 0x1000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x1dd7, 0x9, 0x2}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x90) [ 92.609100] print_req_error: I/O error, dev loop0, sector 0 [ 92.615095] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 92.748794] print_req_error: I/O error, dev loop0, sector 0 [ 92.754753] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/18 19:15:35 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) r3 = dup3(r2, r0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x15004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000007000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/18 19:15:35 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000073aac0ff00000000000000000000000095000000000000003cbb173bdf6dbbeb77c2dad6485d89d3c72fcfaf625bb324e8e1ecedd98bfe0974887763f93446e1ce666f796a7f357b05ca0e293a63c6e5f7c911280b6d9afac667c9309cfc02732af4a9ddf9726ef37687d7e9b9f26a200709aa7c8ae6c19ca6cc20fb706418d1c1694d7dcb577f9adc00954e01aeab6094758e6692f8b0cce22db1d5f3e1188bb8c4b6f3d3784c51992977a9589552a075a05ec184b88dbfaa23e5706cb91130a192ae7f8e8c1783bc037e514394c8118814e2dc20cd0d3e7418685ef1"], &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 19:15:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000000340)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x0, 0x3, 0x7}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x0, 0x48ad}) 2018/04/18 19:15:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402000, 0x0) fchmod(r0, 0x0) 2018/04/18 19:15:35 executing program 6: epoll_create1(0xfffffffffffffffc) eventfd2(0x3, 0xfffffffffffffffc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/18 19:15:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x100000000000021a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) 2018/04/18 19:15:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0xffffffff, 0x1, 0x1, 0x800, 0x4, 0x101, 0x1, 0x0}, &(0x7f0000000080)=0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xee5daa6ee9e08fb, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) 2018/04/18 19:15:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x64, 0x3, 0x2, 0x101, 0x6a52, &(0x7f00000000c0)='ip6gre0\x00', 0xba9d, 0x81, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x595) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') connect$inet(r1, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@broadcast=0xffffffff, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x1000, 0x6, 0x4}, 0xc) sendmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000003c0)="11", 0x1}], 0x1, &(0x7f00000004c0)}}], 0x1, 0x20000040) 2018/04/18 19:15:35 executing program 5: exit(0x0) sched_setparam(0x0, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/18 19:15:36 executing program 6: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x1, &(0x7f0000a8aff8)=0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)="766d6e6574312f246e6f6465765d776c616e312424833a00", &(0x7f0000000080)='\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='%wlan0@cgroup\x00', &(0x7f0000000140)='systemmd5sum-security%,$%\x00', &(0x7f0000000180)="dd2d00", &(0x7f00000001c0)='lotrusted:#\x00', &(0x7f0000000200)='usercpusetvmnet0*[\x00', &(0x7f0000000240)='em1(em1@\x00'], 0x1000) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="06000000000000009d", 0x9}]) 2018/04/18 19:15:36 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x6, 0x3, 0x500, 0x800, 0x40, r2}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x2}) 2018/04/18 19:15:36 executing program 1: unshare(0x8000400) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xcc36, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="bbba6d3a15c8658847b88290cb56f0e79fc90f8a2dedbf159d5f56106f6dba5dd66ff864826b90659af369965d2209a7818c5fd237fb55cec42e66eb049c4f4419506f5634ec68a85aa6623742c34db87dba060713f0ddbc507086bd78758e3d1741754b740076e400b2bfba4d87051184804aef59fe68d77af393c3a8b6e4b2cb037d7d7a7f2b3fcf5776a97f74f6d15e1c42b3dc45bab01b6dfa0523b6259aa81d0e6190a2bc6933d1d671e326a93cb33935cd54ee806507cbebfc1306a4de97bbe575852fa8c38b22bea8154c0263248c6e2b4d7f3f17a9ec2c915f9bcc", 0xdf, 0x80000000}, {&(0x7f0000000200)="57f8b67bfe1a54e4eba4caaeb1f961bdd3b80e01bb74c7597f25bec79f28fa8dd69c0094f3", 0x25, 0xfffffffffffff001}, {&(0x7f0000000240)="bd65d3362938b1e35f8973a7d03d664964829d3d5697953302de63f9d850af329f204bf4a03192e32f3b05166a901a6569873aa4307b7c6c126f7f543c1f17b7684b7010ce402354c06b8c0b4a9f0f3a3377d86e5d0af48c11771ec47d4e2d11d9360be2", 0x64, 0x9}, {&(0x7f00000002c0)="9314dd728ef14a918898989a30cb759048f714b8f516b9ffe5ee99c5ab50c06e56d97667479cafad4ab29b1e9a1f83a613958a460cc0658a6d6e84a28f55acf093f226627afb1f90729beb72e226900f1036787ca5d7eda7770ea80b1109b560a67e05be1c336a3ecf224d212f710fbf811302baeb2c4d772b5f0705c32de7a5650ae80eeee2e3b2be34ab576871582b6b03de6a1d1e2aa4028735e7104539239d5748", 0xa3, 0x80}], 0x80000, &(0x7f0000000400)={[{@quota_quantum={'quota_quantum', 0x3d, [0x3a, 0x35, 0x7f, 0x3d]}, 0x2c}, {@discard='discard', 0x2c}, {@noacl='noacl', 0x2c}]}) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/18 19:15:36 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') bind$alg(r1, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) 2018/04/18 19:15:36 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000000180)=0x2) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00006eb000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000000c0)=""/98) read(r2, &(0x7f0000465f8e)=""/114, 0x72) r5 = dup2(r3, r2) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000000)=""/147) setsockopt$inet_buf(r5, 0x0, 0x23, &(0x7f0000000300)="7c109bc55f6866f175a54823054c7cbb53a9da84974118d02fba46ab77af7a1fc3ca8ae5cdb587db8608f7f58bdd617e38801cabf69059e79f67721886fb4da86a58ad085243141db8b45edc707ec0ed12b93286b8179a2230a0d284a5459fc0281608a9c7ed949b6121d4fbd21a4ab71a8262c512e801a947104922f194f60e85e1c8557a", 0x85) ioctl$sock_SIOCGIFINDEX(r2, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r2, &(0x7f00000010c0)=""/4096, 0x1000) shmget$private(0x0, 0x1000, 0x1008, &(0x7f0000048000/0x1000)=nil) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getpgid(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x13, "2df4abef6d3bda3d30e568ce51af9e441958ff"}, &(0x7f0000000240)=0x1b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000280)={r6, 0x4, 0x6, 0x10001, 0x9, 0x7}, 0x14) modify_ldt$write(0x1, &(0x7f00000002c0)={0x9, 0x0, 0x2400, 0x804, 0xe08, 0x65, 0x6, 0x8, 0x6, 0xc09}, 0x10) 2018/04/18 19:15:36 executing program 3: unshare(0x40600) io_setup(0xa9, &(0x7f0000000040)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) getsockname$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) io_destroy(r0) r2 = socket(0x1e, 0x4, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/04/18 19:15:36 executing program 4: r0 = socket$inet6(0xa, 0x80807, 0xfffffffffffffffd) r1 = epoll_create1(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x40000000}) shutdown(r0, 0x2) write(r0, &(0x7f0000000080)="190c692b897a82173517457425fec995f8e644d8e9147863725190b1eaa548c217ed7befbc28b2e831e67cdbc0c0c83f1449a1f1fa602fd94538c819ca16f095e18b8b34ae24fcaee90dd82c87d4d2ad1909bfdd89986652cf3fd7f6d4f39f8d575172e5bfcd2b4b63108a6a537788b9bc4d819dfe7b79dd", 0x78) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/18 19:15:36 executing program 2: syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x399f1336, r1}, &(0x7f0000000080)={0x3, 0x4, 0x3ff, 0x3, 0x9, 0x8}) close(r0) [ 94.997204] audit: type=1326 audit(1524078936.995:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7476 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 19:15:37 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a8b"], 0x3}, 0x1}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x48040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x142, 0x0, 0x10000, 0xffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r1, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/18 19:15:37 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x10000000000, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x8}, &(0x7f00000000c0), &(0x7f0000000240)={r0, r1+30000000}, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) prctl$void(0x1f) r2 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/119, 0x77) 2018/04/18 19:15:37 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0x400000203, 0x2010000080000e}, {0x0, 0xb411}, 0xfffffffffdfffffe}) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7, 0x8}, {0x2, 0x902}, 0x7, 0x5, 0x9}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x3f, 0x2, 0x8000000, 0xe38}, 0x10) 2018/04/18 19:15:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0), 0x0, 0x0, 0xfffffe39}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680), 0x18}], 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0xffffffffffffffc1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x640, [0x3, 0x7fffffff, 0x100000, 0x0, 0x400, 0x80000000, 0x2, 0x100000000]}, 0x5c) 2018/04/18 19:15:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@routing, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80040, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003100)={'syz_tun\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003180)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000031c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000003200)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003240)={0x0, @rand_addr, @multicast2}, &(0x7f0000003280)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000032c0)={@dev, 0x0}, &(0x7f0000003300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003340)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003380)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000034c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000035c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003640)=0x14) r13 = getpgid(0xffffffffffffffff) ptrace$poke(0x4, r13, &(0x7f0000000140), 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003680)={'nr0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005080)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005180)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000005280)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000056c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x402008}, 0xc, &(0x7f0000005680)={&(0x7f00000052c0)={0x3b4, r2, 0x2a, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x15c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r7}, {0x1a8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x816}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff80}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r14}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}]}}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x40800}, 0x131f00636ebc0157) 2018/04/18 19:15:37 executing program 6: syz_emit_ethernet(0xc5, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaa2aa0dffffffffffff9100480081004d006000d3b9361763dfc72fcec997697531b16c003ef5f9d01544eb42bc968d563dfd59c835a78b5ea3bb350ddb6c9a745321ff5d8904d6889d0ddb90b12ea4e644fcf0bfe769b4a75b3fa9c3a53da130c5289b25de3f28923437914c19d1e3f8ab8a5e7db955f5ed3a22cda31be1c4b9bcf7d76012ec0b5a50c6afc4fb07cdf74a081abb3e54e1ff0caee112b9bc813f9f6887037bd19bd0520b3a7b6ba8626ad16e51d50000000000000000000000000000"], &(0x7f0000000180)={0x0, 0x4, [0xe07, 0x1a2, 0xd09, 0xcb8]}) open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) 2018/04/18 19:15:37 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/18 19:15:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001c80)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000006c0)="f2cb957886ae571ff3b1976c5b3caac7770a29ccc0616a0d40dafd00ee5c22b210", 0x21}], 0x1, &(0x7f0000001740)}, 0x0) 2018/04/18 19:15:37 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) r3 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r3) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) [ 95.879363] audit: type=1326 audit(1524078937.878:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7476 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 19:15:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d353f04c", 0xfffffffffffffff0) socket$kcm(0x29, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/151, 0x97}], 0x0, &(0x7f0000000100)=""/195, 0xc3}}], 0x6, 0x0, &(0x7f0000507000)={0x0, 0x989680}) 2018/04/18 19:15:38 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x20081, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x18, r1, 0x1, 0x81, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00000000c0)=0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0xfa, &(0x7f0000000240)=0x4) timer_create(0x1940ad49dde88af1, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x4, 0xfff, 0x0, 0x1, 0x1a, 0x14, "5309f7f3a7461eed0987525e73b4f78fcb4ec72d7cadfcf072934981e0885e8ca790e2a77ee52cc2b55febc74993ba457dfdb4f4bcd387b6cdb4ae718101f339", "0ecbfb794b3a28e7f1c309a6e086265520e8c2180072bb88ec671bd3de3a0e5bd184234312a1147a65d82a478c08539cd077b1e9c0fcb340a3f9144b1d1c8920", "03ed4927c8256124e57030b509806aa05549d8fa4fbd948bc8819f901557f586", [0x1, 0x7f]}) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/42) 2018/04/18 19:15:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000005640)=@expire={0x104, 0x18, 0x705, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@dev={0xfe, 0x80}}, @in=@multicast1=0xe0000001}}, [@mark={0xc, 0x15}]}, 0xfe61}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/04/18 19:15:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/04/18 19:15:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/33, &(0x7f00000000c0)=0x21) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x51, 0x2}, {}], 0x30) r2 = socket$inet(0x2, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/18 19:15:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x29, 0x6, 0x9672, 0x4, 0xc27}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x107}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x8000400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) 2018/04/18 19:15:38 executing program 2: mmap(&(0x7f0000a8e000/0x1000)=nil, 0x1000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b14000/0x3000)=nil, 0x3000, 0x12) r0 = socket(0x8, 0x0, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000080), &(0x7f00000000c0)) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000a8e000/0x1000)=nil, 0x1000, 0x8, r1) 2018/04/18 19:15:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9d0ca80009007f000300501c0100ab28f298fbff00"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd19463415", 0x6c) [ 96.275156] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 96.277058] random: crng init done [ 96.294733] device lo entered promiscuous mode [ 96.363610] device lo left promiscuous mode 2018/04/18 19:15:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x6b76c3f6, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x100000000) r1 = socket(0x79f2f90ac7f53464, 0x2, 0xbc2f) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x25, 0x8001, 0x5, 0x9, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/4) ioperm(0x1, 0x0, 0xfffffffffffffffa) [ 96.388487] device lo entered promiscuous mode 2018/04/18 19:15:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={r0}) syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/04/18 19:15:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) finit_module(0xffffffffffffffff, &(0x7f0000000040)='rng\x00', 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x690081, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x2, 0x4, 0x2, 0x0, 0x0, 0x7fff, 0x8, 0x3, 0x0, 0x9, 0x1, 0x7fffffff}) r2 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x0, 0x101) 2018/04/18 19:15:38 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) ptrace(0x4207, r1) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x4) ptrace$setopts(0x420a, r1, 0x8, 0x6f2000) unshare(0x10000) 2018/04/18 19:15:38 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) accept4$packet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x14, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$setopts(0x4200, r1, 0xed4, 0x38) r2 = socket$inet(0x2, 0xa, 0x0) r3 = getpgrp(r1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000140)={0x10001}) r4 = dup3(r2, r2, 0x80000) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000280)=0xf, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='ip6gretap0\x00') 2018/04/18 19:15:38 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40c000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)=0x0) sched_setattr(r3, &(0x7f0000000400)={0x30, 0x5, 0x0, 0x340, 0x8, 0xb9fe4f9, 0x7, 0x1}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="9d9f8b7288230a1e53b619238c3614746f0dbf011464fba063590380c9b34d0c7477454b14d920cd11f0fbab8cb83800c4ca1b6fe955e0410cb391497ba7e0185049bf7f62493f0faf6302a8c5887ae17e2687e62e0d7629dd0d3b603820336d2afd0442430fea59e228ebd655be6602000114de71a1aef134baebfe2a9140c9cb43f2edde7d161bf54db2f22da35484d73c32918eecf250758c5b7cf3cc4695c4e8d6174491a32ba1d494b0c18fdc882ba2af5360e114dd236d", 0xba, 0xffffffffffffffff) r5 = request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="6367726f7570de00", 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x1, 0x7f, r5) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x48001, 0x4) r6 = socket$packet(0x11, 0x3, 0x300) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) recvmsg(r6, &(0x7f0000001740)={&(0x7f0000000440)=@l2, 0x80, &(0x7f0000001640)=[{&(0x7f00000004c0)=""/185, 0xb9}, {&(0x7f0000000580)=""/119, 0x77}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/38, 0x26}], 0x4, &(0x7f0000001680)=""/148, 0x94, 0xd56e}, 0x40000002) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="db9d5f9b2fc1"}, &(0x7f00000000c0)={0x0, 0x0, [0xf21]}) 2018/04/18 19:15:38 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7f, 0x20800) accept$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/18 19:15:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r0, 0x4000000002283, &(0x7f0000000100)="34b9") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x7, 0x9, 0x80000000, 0x7, 0x4, 0xfffffffffffffffd}) 2018/04/18 19:15:38 executing program 6: mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000), &(0x7f0000cd3000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x9) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/04/18 19:15:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="8c455c460000000000a00000000000000000000000000000000000050000000000000000000000000000000000004b4097869b0000000000000040000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x321000, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x3898, {0x1, 0x3, 0x12000000000000, 0x5, 0x1, 0x9}, 0x2, 0x8}, 0xe) io_setup(0xd35, &(0x7f0000000200)) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x6, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000180)=0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r3) sendto(r1, &(0x7f0000000080), 0x0, 0x1ffffffffffd, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)=0x33a) 2018/04/18 19:15:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={r0}) syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/04/18 19:15:38 executing program 1: getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0xffffffc) 2018/04/18 19:15:38 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x0) close(r0) shutdown(r0, 0x0) 2018/04/18 19:15:38 executing program 4: io_setup(0x9, &(0x7f0000000180)=0x0) io_destroy(r0) io_setup(0x800, &(0x7f00000001c0)) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x8, 0x7fffffff) io_cancel(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)}, &(0x7f0000000440)) delete_module(&(0x7f0000000000)='cpuset\x00', 0x800) 2018/04/18 19:15:38 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/18 19:15:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x5c, r1, 0x500, 0x70bd27, 0x885, {0xd}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x38}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) fstat(r0, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000280)=@l2={0x1f, 0x0, {0x9, 0x6, 0x9, 0x6, 0x7f, 0x3a}, 0x1, 0x5133c242}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="1717c71aff13e5ee2ac0a9d9914ca15a68bc1fdc3fc70984ce837de3b5903a577a622cb7ad218e23ad89bf944118b35387815b4bdba4dc2a702f3c9adb", 0x3d}, {&(0x7f0000000300)="d93596ae466aa8978d5626ae965e671913113d44d0e150827dd4f4aa09eed15a4929c45133d55b3a58c4f3b494fa9d9a6085e314daae930e6a231b95f9d8f6217532622cfa9d9fbef10a54a3545ea2ad36706f498d71d27549e9478a759ca7c256a8c59f35cacd4ec30c46c0b49eb2f8b8f07628c24af539b8825e6847d54feb8074a5604c9af0268418e366872ad7c3863fb4", 0x93}], 0x2, &(0x7f0000000400)=[{0x70, 0x118, 0x80000001, "594334608c66c37e291b08f0e2a8d5127f1a74f7ef8c0413076fa828ac4f5370264a2ecc498b48955f56397f2eec6b17e54542c538d041714b63cc24bb4a860871c34fd2db000ab6535d4c373518d92f46851287cedbe3f370ec2e"}, {0xd0, 0x0, 0x7fff, "22044bd3d3d80e48d5c085c5b2b0de4926a739be9c6610403f95a27734fd051c32737b1a6bc8d39e55eb5206f84d7192b334cfeed9c3499c8c051dde9c7f43b1153e3d7b2657acef64d775c2b27fa4008536de88ed432a937f53219a074d77311f186621cac7a24171c4331dc89e61b7f0cdda89ef295f17d447c53d1f73469169b584e386cf3454dbf75be70084ae4a82f1a1379307478bbc99c351701869e2af262ffa53d3e84cc43de4f05fb7b75a0c0906dc72124b8d5aaec8c58f64d587"}, {0x110, 0x19f, 0x2, "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"}, {0x1010, 0x3a, 0x6, "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"}, {0x100, 0x102, 0x5, "66f68e71d37ca1f749fef15bd9aead13e7e8120d4eca0d07b76a04fa951888a0a6e9061d22e2833f1a820a7622182f51a56111269d12626846750165fb9901ad888b9a48f3359465ba78345159cc97ea1795bdd2bd94009d550ed4492c763fb03789a9f6636a7332d0a6b829518f7f9c0f06c893e84dc45d7e67951c5cc72e0f2d7f71071e0784d84bc47e67e73d362136f0db8d2ef30b352f166263958d1da7f46fcc2b4305c7912682382baa8623f4ac75ec07fdbdc9f06e1c5bb39247d43dfa7c959a833cb5363ed425f5afa3d6331191ee1eed2b7601c923a56d773e5b0570b6e50232e6ccfa825e05ad71fa"}, {0xd8, 0x85, 0x6, "1873f35325dbb9fd99207f99fecca2177ba414498a4cf43a93ab4fc88fb79a028bb99e1468b050f58c42c995ece1720987f8cde5f2e5e658d5bc32ccc37298c0b5f632e058b8d635f5697538b519e81b25a760560bd139698e58352a8770b3193bc602af5d153f022d788e2064611303cbb66d31b27f2d24288b6a0e001ba615dd36c2885e69c5c1f29c7f4dc3b22ba170021f8d832504aeb49d2b415f7301607d2fc4c6299a651f10c0626a477e7d86bfbc37a46fd62cce035b52d018d6ec2d6c6586c7f63d64"}], 0x1438, 0x20000000}, 0x4) 2018/04/18 19:15:39 executing program 6: unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = inotify_init1(0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x8, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000200)) poll(&(0x7f0000000180)=[{r0, 0x1000}, {r1, 0x4000}], 0x2, 0x200) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x10001, 0x7, 0x80, &(0x7f0000ffb000/0x3000)=nil, 0x1ff}) 2018/04/18 19:15:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) readahead(r0, 0x80000001, 0x1) getrusage(0xffffffffffffffff, &(0x7f0000000240)) 2018/04/18 19:15:39 executing program 3: r0 = socket(0x11, 0xa, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x1d) 2018/04/18 19:15:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') getdents(r0, &(0x7f0000000040)=""/24, 0x64c890211ae7f6e2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x6, 0xd350, 0x6, 0x1, 0x6, 0x6e3a4ffa, 0x7, 0x200, 0x100000000, 0x8001, 0x8, 0x4, 0x9, 0x7f, 0x100000000]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x800}, 0x8) getdents64(r0, &(0x7f0000000240)=""/105, 0x3e61f44ec1c79d5d) 2018/04/18 19:15:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000000100)=0x80007, 0x2c) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x15, 0x9c, &(0x7f0000000140)="80e2d6dac5a395e2a313d218fe3f29128cadb7667ae3591416dcb38accd6cc9154614e4ccfcb32ce279360b164dfef955e55e8990b9466572aaf24497edad39e4656101d258f4d45eb43d370f2c520613a5b14019ff72b060af191d201623577ab6bb4dfd8dcfdccaa77dbe316d914e58e28bb4453e8848225300b4021c12d2318d5a7bb3705bb220db085cc6f477edc14d9468404d4d518d9c9ef02"}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000200)={{0x0, 0x0, 0x2, 0x0, 0xab}}) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/18 19:15:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) readahead(r0, 0x80000001, 0x1) getrusage(0xffffffffffffffff, &(0x7f0000000240)) 2018/04/18 19:15:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6f73322e02007e62698b18b8dc2500000400"], &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x3) 2018/04/18 19:15:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f00000008c0)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f00000003c0)=""/223, 0xdf}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000740)=""/144, 0x90}, {&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000240)=""/60, 0x3c}], 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f00000000c0)="595ee38e0cbf9d4e7e43fd46ce4b21cf4777d7927e6ef2d7eaf7bea9fefd6553a05e61f58e4680dab454c699e18454f0351088c90dd7e2c095621bbcbc0ec43cb850d516f4def1db2e16489ecd3ab70b20f6f7ac4b136e200d6dfc0f5bcb08d294bb707b166aa4f33e8665bc9ad81d9cc45cb29cf6892c08ef89d6147b5ffb0dc49eed9b2b7cfaf2ccd13edb9f249cd628ee2f7bfdf1166ab0db71caee3dad7dc4a5c5995629f95f741bf2c79359df2a0b43a8efe70d088d15fa203eef8af927304d13eaafe558c56702767a572a9bd384c13c3bbd4dfc1a929b59af0f5162099a", &(0x7f00000001c0)}, 0x18) 2018/04/18 19:15:39 executing program 4: r0 = memfd_create(&(0x7f0000d6aff4)="2f6465763f707004d8", 0x4000004) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r1, 0xfff, 0x10001) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/18 19:15:39 executing program 7: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000140)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="7ac567caf7109db88dd4e84721f4") accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) r2 = socket(0x0, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0x37d) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="98d8236a5c733ad9ca364cddb3fc0c78", 0x10) r4 = getegid() fchown(r1, r3, r4) 2018/04/18 19:15:39 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000140)="175dfadbc51ff5a46d8aa2d36f2ea402a7e4333b930aacf90dd6790747c3200c65978c893b04cfe90430adff85f4a86c70dd8d0c37634f365b7a90a332dffd9ef1580ea31cd9f27cd81ff0c80a8d6723dad5947f905e", 0x56) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xaa2, 0x1f000000000, 0x401, 0x2e, 0x0, 0x2, 0x40000, 0x6, 0x6, 0x2, 0x8000, 0xffffffffffff2065, 0x80000000, 0x3, 0x100000000, 0x6, 0xed, 0x0, 0x3d75, 0xd01, 0xdbcb, 0xd4d, 0x3, 0xee, 0x3f, 0x10001, 0x7fff, 0xe505, 0x2, 0x5, 0x3, 0xfffffffffffffff7, 0x400, 0x80, 0xbbc, 0x10000, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x48, 0x6, 0x8, 0x6, 0x10000, 0x2, 0x3f}, r2, 0x6, r1, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/04/18 19:15:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file0\x00', 0x101000, 0x109) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001380)={0x0, 0x42, "d4b4464edf61dcd86e210bf47ef152c0c3216745223658159ba4629256df4e4cebd03df0f24c9712443293bc13a9916dfd9d1f63a5652f79ee83916fb41b16742560"}, &(0x7f0000001400)=0x4a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001440)={r3, 0xb2b, 0x1}, &(0x7f0000001480)=0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000001240)={{0x1f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'dh\x00', 0x28, 0x0, 0x52}, {@rand_addr, 0x4e24, 0x10007, 0x0, 0x0, 0x200}}, 0x44) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) r4 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r4, 0x8) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x10001, &(0x7f0000f6b000)={0x20000000000000}, 0x8) readv(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/155, 0x9b}, {&(0x7f0000000040)=""/41, 0x29}, {&(0x7f0000001180)=""/104, 0x68}], 0x4) 2018/04/18 19:15:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)="73656375726974792d287070703073656c6647504c2527fe3f65746831656d31212100", &(0x7f0000000140)='\x00', &(0x7f0000000180)="47504c776c616e30a06370757365746d643573756d2800"], &(0x7f0000000280)=[&(0x7f0000000200)=']vmnet0\\eth1selinux\x00', &(0x7f0000000240)='&^em1]\x00'], 0x1000) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="74000000d288d3134278cafb42f302df0e470230544e2160a28e279e2c9549d4eca259b88c8c127e746de19c9e3fc4e1663fb4a642d0b50df2054df1c7218949004ac8a03c5afba376526e8edd29534e7f5494be331579783a1254169cd93e593a20309bb32e0c6b0d812aba9ee7387db0dd068244942ca5"], &(0x7f0000000340)=0x7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x800, 0x2, 0x8000, 0x2, 0x7bc4b30e, 0x81, 0x0, 0x80000001, r2}, 0x20) unshare(0x40600) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000005ffc), &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0)=0x1, 0x4) 2018/04/18 19:15:39 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x4, 0x66b, 0xffca, 0x9, 0xf46}, 0x14) getsockopt$inet_int(r0, 0x10d, 0x4000000cc, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000200)=""/4096) 2018/04/18 19:15:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='coredump_filter\x00') sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0x8, 0x6, 0x9, 0x1, [{0x1, 0x7f, 0x251, 0x0, 0x0, 0x1000}]}) 2018/04/18 19:15:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000007c0)='/dev/vcsa#\x00', 0xffff, 0x6a0102) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000800)=""/52, &(0x7f0000000840)=0x34) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r1, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x401, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40400) write$cgroup_pid(r3, &(0x7f0000000080)=ANY=[@ANYBLOB='5980>69'], 0x7) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000200)={'lo\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000000240)={&(0x7f0000000e80)=ANY=[@ANYBLOB="c0000000130001020000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000002cc3dbbd99967854000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800190000000000"], 0xc0}, 0x1}, 0x0) 2018/04/18 19:15:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xe6e) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r0) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x3}) 2018/04/18 19:15:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1140}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/18 19:15:40 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000000), 0x9, &(0x7f0000000040)) 2018/04/18 19:15:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ppoll(&(0x7f0000000040)=[{r1}, {r0}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/04/18 19:15:40 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe75, 0x4000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1, 0xff, 0x6, 0x8a}, 0x8) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="100000ff001401000003000000"], 0x10}, 0x0) 2018/04/18 19:15:40 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x0, 0x3, 0x6}, 0x1, 0xe3}) dup(r1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x7fff, 0x3f, 0x1000, 0x800, 0x200, 0x0, 0x1}, 0xc) 2018/04/18 19:15:40 executing program 2: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x101900) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/61, 0x3d}], 0x5, &(0x7f0000000580)=""/236, 0xec}, 0x40507d7fb0a5fd25) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'nr0\x00', {0x4, 0x5, 0xab4, "3b77839738b9", 0x7}}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x6}) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r2, r1, 0x8}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000001c0)=@generic={0x0, 0x4}) sendfile(r0, r3, &(0x7f00000006c0)=0xf, 0x3) [ 98.816376] netlink: 'syz-executor3': attribute type 25 has an invalid length. 2018/04/18 19:15:41 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000000080)="8d2c2e20f79b3b5e13ab4fd33887b8171d9369ace5eafcf761249be3a73cd8891f7285ec79ad80a7c47671d5499a15690eceeaa75e81033a7db0c795bb8a14380d2a2127bb349c396203aaa446cbd60b4b37dbde9f2ad1fa312a650fbcdefd90fa806820a0919adcdf9ef8313eaf06162b38e013edaa015c17bb51c6a93b807370bc709233a14beef8", 0x89, 0x4, 0x0, 0x1, r0}, &(0x7f0000000180)) 2018/04/18 19:15:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='veth0_to_bridge\x00') sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/18 19:15:41 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000000), 0x9, &(0x7f0000000040)) 2018/04/18 19:15:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x10, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/04/18 19:15:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) r3 = memfd_create(&(0x7f0000000080)='vmnet1%md5sum.!\x00', 0x2) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000100)=0x2, 0x78) ioctl$TCSETS(r0, 0x5402, &(0x7f00009dffdc)={0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'vcan0\x00'}) 2018/04/18 19:15:41 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x3) fstatfs(r1, &(0x7f0000000040)=""/217) ioctl$KDMKTONE(r1, 0x2285, 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x0, 0x2}) 2018/04/18 19:15:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0x4, 0xde, 0xa1a7}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000788ffc)=0x100000001, 0xf86e) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000540)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) poll(&(0x7f0000000080)=[{r0, 0x4008}, {r0, 0x80}, {r0, 0x80}, {r0, 0x200}, {r0, 0x2004}], 0x5, 0x398) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x8000007fffbfff}, 0x14) bind$bt_rfcomm(r1, &(0x7f0000000300)={0x1f, {0x97, 0x9, 0x101, 0x1, 0x2, 0x3}, 0x357}, 0xa) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r2 = semget$private(0x0, 0x74abddaf36f93b0c, 0x10) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f0000000240)=""/151) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0xff, @empty, 0x4e24, 0x0, 'sed\x00', 0xd, 0x2, 0x80}, 0x2c) sendto$inet(r0, &(0x7f0000000140)="92dd", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/18 19:15:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000080)={'team_slave_0\x00', 0x3}) 2018/04/18 19:15:41 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000000), 0x9, &(0x7f0000000040)) 2018/04/18 19:15:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="08012dbd7000fddbdf25100000000c0002000800040081ffffffd6f8f34dc99c728cb30fbc784cfa2a9e5e403140854374eadc3e8e41c9ce438615ee7893e9ae2c4bb785e8d3f16401e3a1189eee21a6918d7a22121944fc23"], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/18 19:15:41 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000afc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000080000000000000000000000000000000000000000000000006c0090f0082f4024dee2247eac89e1876d16b3dff995c77d31793395d938585b10edb4ad0e7b08ad06b4daa7a05e6f30f48ab6c206bf496700000000000000000000"], 0x28}, 0x1}, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x1ff, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, r2, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x37, r3}) 2018/04/18 19:15:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xffff}, {}, 0x4000000}) 2018/04/18 19:15:41 executing program 6: r0 = socket$inet(0x2, 0x100000000000002, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xfffffffeffffffff, 0x7, 0xffffffffffffff81, 0x4c9}, {0x4, 0x3, 0x0, 0x5}, {0x2, 0x80000000, 0x401, 0x6}]}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000dfaffc)=0xfffffffffffffff9, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/04/18 19:15:41 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) 2018/04/18 19:15:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0xffffffffbfffffff, 0x84) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x6e24e915, 0x4) 2018/04/18 19:15:41 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000000), 0x9, &(0x7f0000000040)) 2018/04/18 19:15:41 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2, 0x9, 0x2, 0x3, 0x8, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_address={0x3, 0x7, 0x3c, 0x80, 0x0, @in={0x2, 0x4e22, @broadcast=0xffffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x413}, @sadb_sa={0x2, 0x1, 0x4d6, 0x9, 0x3, 0x6e, 0x2, 0x80000000}]}, 0x40}, 0x1}, 0x80) bind$packet(r1, &(0x7f0000000280)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254}) 2018/04/18 19:15:41 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf8500000000006309000010", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x3c, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x6}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/18 19:15:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='yeah\x00', 0x5) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x2, 0x4, 0x400, "1bce6f082162c42d8a76e4e510dd54fb8a918687607cb7812d0ffd77e4c1acc628701ab1f4380efb72fb44f47809c9e884a1d6094d2558539c8cced2932c94", 0x4}, 0x60) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8080, 0x0) syz_open_pts(r2, 0x10000) 2018/04/18 19:15:41 executing program 6: unshare(0x8000400) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0x3, 0x0, 'client1\x00', 0x1, "9a2cdb8a1f983360", "ae46098aec5f800d11f33071b44fad222645b3f043ed48332269e1bde71b29fa", 0x9, 0xffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x3) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) 2018/04/18 19:15:41 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getpgrp(0xffffffffffffffff) 2018/04/18 19:15:41 executing program 0: r0 = socket$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)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000f00000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x18b080) uselib(&(0x7f0000000240)='./file0\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000200)=0x1) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x190) 2018/04/18 19:15:41 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x24200, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="002d270195a85ee89fb8d60e000100013d3de48c3a3beb89091f249ed17f2ed48f9ab43ec52d5124e06b3a9d4538129f3311830fc7568d51b3b02300f45e0681619965d1bea67f1846031813c81ad89afb33"], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000001c0)="2972ca0bf54ee2e0c86e235aad64801ab5708d9e6844de01e42b698cac5960e40d853fb8044f1cf0047a3ca30d651c9e34dbb5ef7eaf73f27b3857698f226d47071dea3a48a09999d1a4630358b65dd328dd088944072b8b70857bf84dd85deddfa52838ef01cd24119d782e", 0x6c) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sendto$inet6(r3, &(0x7f00001e2000)="c4", 0x1, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) 2018/04/18 19:15:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x7f}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000100)=0x68) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/04/18 19:15:41 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f00000004c0)="2d776c336df163215c44cfdb30706f7369785f61636c5f616363657373001dc5dc6e3914fe0344ba8e08750b7d2f0a8f8ab4dad2898080401dbfa73dd1289ca58b1c70613078a6fdca00b368413624f2532d550831f5e9ec7a6daa485ef5b296571f2092d8b57c57469fe4c3ddaf2321b8006a0187a67e2f1693da43c3ec0ceffc22d758d8239a6279") ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/18 19:15:42 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x80000001, 0x40) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000400)=[{&(0x7f00000002c0)="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", 0x104}], 0x1, &(0x7f0000334f28)}, 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devpts\x00', 0x2000, &(0x7f0000000540)="b0286ed52325e4f7ad493eb393010a5c3b7c55cac331bf5a3b5f04f6019a9ef785ab3deb6a8675d3ebfa3570a693726627e2d77ab573dec7e7dc455b1368e21dd89c") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) accept$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) syz_open_pts(r0, 0x2000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4, 0x3f, 0x6, 0x800, 0x7f, 0xc6, 0x4, {r3, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x3ff}}, 0x2, 0x7e089d98, 0x5, 0x2, 0x4}}, &(0x7f0000000200)=0xb0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/18 19:15:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000000000)="06", 0x3d0d398c, 0x10000008084, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)='\x00', 0x1, 0x0, 0x0, 0x0) 2018/04/18 19:15:42 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x2c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x19) 2018/04/18 19:15:42 executing program 7: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) 2018/04/18 19:15:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x65, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa}}, 0x0, 0x80000001}, 0x90) 2018/04/18 19:15:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e28, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff03) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/04/18 19:15:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000000080)="5289") fcntl$setstatus(r0, 0x4, 0x42400) 2018/04/18 19:15:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30000, 0x0) mq_notify(r1, &(0x7f0000000180)={0x0, 0x32, 0x5, @thr={&(0x7f0000000040)="675a7e9dcd448296697e240499ffd540c58f1cccf5f91956c212b6954c1d49548d195d2da9a75290f78f9c1faf5751354543e8673ddf6849fff0ec30103d31d4d611a469e0968f1c5bd63dda71150a613824d4f764742a4f4442f043ba6505c02442eb8bb0589fa7d616b56cc654437bbeca2dffd717391734ec271f15db471f94c7af29fa4e29c865906dad6d0a91a94f20140f9a751f9a271858f732f6389bc7fea5febf6e98b86467544783da87b1e6f5e3", &(0x7f0000000100)="be15e505796dc47bb242d77a60854bb8a6a551815a59516cb8ac8017e6fb19dfaea692d9032829a9e709d779bac0e4985965990ea953be3818c0d93f06d0889a48bd1e214bfb20300aa0c2ea13ef8927e29f423723c11790dbb63bb92c8918bc"}}) 2018/04/18 19:15:43 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) chdir(&(0x7f0000000800)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000380)=@file={0x1, '.\x00'}, 0x6e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/18 19:15:43 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/74) 2018/04/18 19:15:43 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x32, 0x9}, 0x1, 0xc8, 0x9, {0x3, 0xb1e000000}, 0x0, 0x3}) r1 = gettid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x6, 0x3, 0x14b, 0x2, 0x9, 0xbb, 0x0, 0x2, 0xff, 0xffffffffffffffff}) exit(0x0) tkill(r1, 0x0) 2018/04/18 19:15:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002700)="a0bf0000000000000000000000000000", 0xc554a33ff69b01a) r1 = accept(r0, 0x0, &(0x7f0000000040)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0xdd9c) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000004f00000000e8ff008000000008000100", @ANYRES32=0x0, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000000000"], 0x58}, 0x1}, 0x0) io_setup(0x5, &(0x7f0000000100)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000a00)=""/226) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) socketpair(0x10, 0xa, 0x9, &(0x7f0000000680)={0xffffffffffffffff}) pipe2(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) io_submit(r2, 0x7, &(0x7f00000009c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000240)="08903b5f9187ce5f8f51388fe52ec3752758c0eabf083d847038592ff7de6c845a96207e5cd549107ad9b7c9a6239efe488b5906691d79cedf929b57be971e04616d7b0537da4aea803fd297a83e94bdc84d8c741ec0d043b68741524eb6d7deee8da1464a3221df51c0f6703c4c82a88c", 0x71, 0x0, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000300)="c5f955b52bac3ff4a66bcdeee7aaaecef069268c4c1e78f488bb2fdacacec5f7812e7f1511f206863846b19f8637557db902d3081d1f740115bf75fa6a8294697f63f4d6438dcd7f80966eb1892962e9269079e3ceb8696cd0131e56", 0x5c, 0x1, 0x0, 0x0, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0xa, r1, &(0x7f0000000400)="547aeade2a6493521c7ee560ee9f89b155fa740f589e7fe5ba8b6136ad0077d835f748701e21ec31dd149487449636338c007b98030ca15ad74773ab3599eb339b2e2b33bf246d2cdbd20936683eee6db4026a502f0610a3748af72d2800b8e5e51fdbe89e27814c3739b0dd4c51dcf19ee61e4a124476f65634dfabab445c2f7d5b022d736645ad1386f8a68a915cbc55d1402eb949f3f0afa78200e33228c797d0ced188c24dbc110fb819c7408b0eccb753d1f72f242a5b70318fdc5a955cac807039599b3a0f3493bb404099a8a52b986679b32836421604602ebfd092f368388fd22aeaab1818a13a4918f151642325d5", 0xf3, 0x5, 0x0, 0x0, r5}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f0000000580)="342fa8a03cd8caebc8ce5e073e94eb0a689fd3704f645666d1e874bde59d37191e73f19d5ecd21bf7820a5755d6e591737e62fbc276e7341658f302dfd673b649005c7ce3fa543e89813a42d68635f4aff6bad70f03e1517ba552281186cb69585275ccbb6a9688c42e9118c01505c9dfd247a24eecbd41a994b77c8b32819bdd2f075119b8fec797ec37611417d23c642d026e9b008ea1e85a967b1db5e585aea3aa6914c053df49f53a0bcbc977969682f938af7333c96962cc6297d93f0410d0dba25aba2d33cc0f410ed3097cb300d", 0xd1, 0x7, 0x0, 0x1, r6}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000700)="10366c44f2caa8664d7b4d131703e23f831e7d9f5f02af2937aa8a53142bb78597b778bac2d10ca4846eba4de1a499a5387e336318d98a04b34245b4", 0x3c, 0x4, 0x0, 0x0, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000800)="2f8e7823391a534136928ae8f4c595f700e285a6e8878636dc41545e2c003dd91c5d9058b72501904e8a6b6448c308d29710aec01df608d9beb9a4a486314f2611dfe2c69ef93ca985d31a85cc7451ef4289", 0x52, 0x800, 0x0, 0x0, r7}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000900)="7de301f509e7009dd719cc1340967b0ecf8e28a8fbcfb5ec25f7beb5984d1b47c4e7cfe7d3e97d6ff5fb017ce0d87182e6434fa3643e2b71a4f2ac848b734e92e5e1c6c63f3a2456877fac5f2f94a2916f3a5c7efed6d09d39f1c1d2b42370c7a944b9a974f9e301c7126ef1b6f7ab7a77d5f452917d8b12268c", 0x7a, 0x8, 0x0, 0x1, r1}]) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000b00)={0x3, [0x3f, 0xffff, 0x1780f2e4]}, &(0x7f0000000b40)=0xa) 2018/04/18 19:15:43 executing program 7: r0 = socket(0x1e, 0x80805, 0x0) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x2, r1}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) 2018/04/18 19:15:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/15) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000100)="91", &(0x7f0000000140)=""/23}, 0x18) [ 101.337681] QAT: Invalid ioctl 2018/04/18 19:15:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), 0x4) 2018/04/18 19:15:43 executing program 0: r0 = socket(0x5, 0x2, 0x90000000000000) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) 2018/04/18 19:15:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp6\x00') writev(r0, &(0x7f0000000100), 0x1000000000000057) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x1000, 0x0) keyctl$read(0xb, r1, &(0x7f0000000080)=""/24, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000011c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7b, 0x9, 0x2, 0x5a8, 0x40}, 0x98) 2018/04/18 19:15:43 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:43 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0xff, 0x2, 0xc49, 0x49}, &(0x7f00000000c0)=0x20) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/18 19:15:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/04/18 19:15:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002700)="a0bf0000000000000000000000000000", 0xc554a33ff69b01a) r1 = accept(r0, 0x0, &(0x7f0000000040)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0xdd9c) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000004f00000000e8ff008000000008000100", @ANYRES32=0x0, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000000000"], 0x58}, 0x1}, 0x0) io_setup(0x5, &(0x7f0000000100)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000a00)=""/226) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) socketpair(0x10, 0xa, 0x9, &(0x7f0000000680)={0xffffffffffffffff}) pipe2(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) io_submit(r2, 0x7, &(0x7f00000009c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000240)="08903b5f9187ce5f8f51388fe52ec3752758c0eabf083d847038592ff7de6c845a96207e5cd549107ad9b7c9a6239efe488b5906691d79cedf929b57be971e04616d7b0537da4aea803fd297a83e94bdc84d8c741ec0d043b68741524eb6d7deee8da1464a3221df51c0f6703c4c82a88c", 0x71, 0x0, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000300)="c5f955b52bac3ff4a66bcdeee7aaaecef069268c4c1e78f488bb2fdacacec5f7812e7f1511f206863846b19f8637557db902d3081d1f740115bf75fa6a8294697f63f4d6438dcd7f80966eb1892962e9269079e3ceb8696cd0131e56", 0x5c, 0x1, 0x0, 0x0, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0xa, r1, &(0x7f0000000400)="547aeade2a6493521c7ee560ee9f89b155fa740f589e7fe5ba8b6136ad0077d835f748701e21ec31dd149487449636338c007b98030ca15ad74773ab3599eb339b2e2b33bf246d2cdbd20936683eee6db4026a502f0610a3748af72d2800b8e5e51fdbe89e27814c3739b0dd4c51dcf19ee61e4a124476f65634dfabab445c2f7d5b022d736645ad1386f8a68a915cbc55d1402eb949f3f0afa78200e33228c797d0ced188c24dbc110fb819c7408b0eccb753d1f72f242a5b70318fdc5a955cac807039599b3a0f3493bb404099a8a52b986679b32836421604602ebfd092f368388fd22aeaab1818a13a4918f151642325d5", 0xf3, 0x5, 0x0, 0x0, r5}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f0000000580)="342fa8a03cd8caebc8ce5e073e94eb0a689fd3704f645666d1e874bde59d37191e73f19d5ecd21bf7820a5755d6e591737e62fbc276e7341658f302dfd673b649005c7ce3fa543e89813a42d68635f4aff6bad70f03e1517ba552281186cb69585275ccbb6a9688c42e9118c01505c9dfd247a24eecbd41a994b77c8b32819bdd2f075119b8fec797ec37611417d23c642d026e9b008ea1e85a967b1db5e585aea3aa6914c053df49f53a0bcbc977969682f938af7333c96962cc6297d93f0410d0dba25aba2d33cc0f410ed3097cb300d", 0xd1, 0x7, 0x0, 0x1, r6}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000700)="10366c44f2caa8664d7b4d131703e23f831e7d9f5f02af2937aa8a53142bb78597b778bac2d10ca4846eba4de1a499a5387e336318d98a04b34245b4", 0x3c, 0x4, 0x0, 0x0, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000800)="2f8e7823391a534136928ae8f4c595f700e285a6e8878636dc41545e2c003dd91c5d9058b72501904e8a6b6448c308d29710aec01df608d9beb9a4a486314f2611dfe2c69ef93ca985d31a85cc7451ef4289", 0x52, 0x800, 0x0, 0x0, r7}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000900)="7de301f509e7009dd719cc1340967b0ecf8e28a8fbcfb5ec25f7beb5984d1b47c4e7cfe7d3e97d6ff5fb017ce0d87182e6434fa3643e2b71a4f2ac848b734e92e5e1c6c63f3a2456877fac5f2f94a2916f3a5c7efed6d09d39f1c1d2b42370c7a944b9a974f9e301c7126ef1b6f7ab7a77d5f452917d8b12268c", 0x7a, 0x8, 0x0, 0x1, r1}]) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000b00)={0x3, [0x3f, 0xffff, 0x1780f2e4]}, &(0x7f0000000b40)=0xa) 2018/04/18 19:15:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000000000000120100000000dee92940cd0fa7e007f47600000000000000000000000000000000000000b60000000000000000000200000000000000000000efffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000540000"], 0x90) 2018/04/18 19:15:43 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) [ 102.213705] QAT: Invalid ioctl 2018/04/18 19:15:44 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x60802, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f00000001c0)=""/125, &(0x7f0000000140)=0x7d) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x12) r1 = socket(0x10, 0x100000803, 0x1) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6976623000fb000007ffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x12a, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)}]) 2018/04/18 19:15:44 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x800}) r2 = epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)) dup2(r3, r0) 2018/04/18 19:15:44 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001300)={0x0, 0x1000, "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&(0x7f0000000580)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000005c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r2) r3 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r2, 0x0) fsetxattr(r5, &(0x7f00000003c0)=@random={'user.', '.*+*@\x00'}, &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x28f}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) flistxattr(r5, &(0x7f0000000440)=""/89, 0x59) fremovexattr(r3, &(0x7f0000000500)=@random={'os2.', 'user.'}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00000004c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/18 19:15:44 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000000000000000104004500003c000000000029907800000000ffffffff0000000000289078"], &(0x7f0000000380)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101002, 0x0) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000003c0)="e9e5cb22c5bb01a28785304bff72c3777d352403779b7ad4a0e80f2103f434b4877e72e6474b00619acbb42b9a72cc9bfc0504f96bfc1e03e868ba2d769285ad01e413fe246e0a4eb59fe5fe6dd952bebb0d9b71a6d297f7cd683446322831b940b71e39c84c5b98ee48ba456b870df3db25f512c3651ffed136740365e18541cf92581f2e8f3d5bff923765f138b4462f0efa327fda1a1bcac3ada0116fd786e370ec3cd400bbe6bfa783001929d0eb0b51837c4968d0ff0c2fb84204c31e6bdd471391b664582b9aa074304101ba", 0xcf}, {&(0x7f00000004c0)="4e9726a7e6d1e6404c98646de9a323c9eb92398110776e7cc5274b7cb7c7365d1a8d440ebd79dbc132991555b032e23b67ff95978a5b4c2741f7a2beaf9fc18d22fd8bfc05c1d22a22cdee6a21bebf97ad40c5c661af695dc8caaf643a18f5cb185a282100778979568387bc6e7e2d68b3025340e6f908fdb6589435a27e49a15ad6e1f52debcf99fd27", 0x8a}, {&(0x7f0000000200)='cNB', 0x3}], 0x3, &(0x7f0000000340)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x84}, 0x20004004) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0xb0e, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x4, r4, 0x1, 0x2}) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/18 19:15:44 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:44 executing program 2: r0 = socket$inet(0x2, 0xb, 0x9) pwrite64(r0, &(0x7f0000000000)="1c335f5c970aecb70bdfeac254eddf1e880a8691504db33c7de51673bc9cb37a4be4e69f28df2e42209eaa945c0307ce4099be66711870", 0x37, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000040)=0x3, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x10000) mq_unlink(&(0x7f0000000080)='\x00') write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'em1ppp1vmnet0'}, {0x20, '{/'}, {0x20, '\x00'}], 0xa, "0776db41390dd824d588978ec100406ff4a0a44a30fd084fd2a425f95ef83bcf6dfea32e"}, 0x4e) 2018/04/18 19:15:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) lseek(r0, 0x0, 0x2) bind$alg(r0, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) inotify_init1(0x80800) 2018/04/18 19:15:44 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053a000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/70) mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/18 19:15:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="aa26ba", 0x3}], 0x1, 0x0) fchdir(r0) 2018/04/18 19:15:44 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x15a) socketpair(0x10, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/04/18 19:15:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x6, @empty, 0x100000000}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) 2018/04/18 19:15:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', '\x00'}, &(0x7f0000000240)=""/123, 0x7b) setsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f0000000000)="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", 0x1be) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0x6, [@dev={0xac, 0x14, 0x14, 0x1c}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x28) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) accept$netrom(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'veth1_to_bridge\x00', &(0x7f00000002c0)=@ethtool_gstrings={0x1b, 0x7, 0x51, "39a122c7ac20530e46705644aca8d92d78b594ea06c9fb93af4042bd7164a3c59d80960fbb0b9e5952e7c2b4f7a3818704d9f93a690ab8874e44b7c0bc06f9eec423952931f82fb95e088228cea4ecf227"}}) 2018/04/18 19:15:44 executing program 5: write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x8, 0x8d51, 0x8, 0x5, 0x3, 0x0, 0x65, 0x29, 0x40, 0x112, 0x101, 0x0, 0x38, 0x2, 0x1, 0x400, 0x9}, [{0x7, 0x20, 0x6, 0x7, 0x38, 0x10001, 0x0, 0x3}], "950a8e91d917aee490795ca5c7e1a2de98a617c9f6eff440f3d5ad62fe6d28ccd44a29ef1c4c79785844317a19386f0fadd951d66b30c0575c06dd5d1f0097a7063adcb52bb1a2bcaef74de06408b415e74699d8aa81981050b61658d59049e9cbd1a44fe66dbf582e614851a17c80315ab99cdf43db962305ab6edcf1bbc19e12fcb69968766fd3ad886e7471054409fcedde4224e446090186a67d0c1bfe72b190524d376803ffdac38a0ff57e11658f131994df8bcd987c9ab1142f053027ac991db4cf67041f58b342", [[], [], [], [], [], []]}, 0x743) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="213dcb64bd3596e79e874bed6952fc3afb703290597816820000000000000000000000000000000000000000", 0x2c, 0x0) 2018/04/18 19:15:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1}, 0x8) r2 = creat(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffe) fallocate(r2, 0x1, 0x0, 0x8ac7) fallocate(r2, 0x0, 0x0, 0x8) 2018/04/18 19:15:44 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x3b, 0x0, 0xffffffff00000001, 0x5, 0x0, 0xffff, 0x65}, 0x8) clock_gettime(0x3, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x806, 0x0) listen(r1, 0x0) gettid() setsockopt$IP6T_SO_SET_REPLACE(r1, 0x10d, 0x10, &(0x7f0000019b50)=@raw={"0f00", 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x380, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xfffffffffffffe2e}, @unspec=@CT0={0x876a31fef6a79ceb, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0x2e9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfda0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/18 19:15:44 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:44 executing program 0: pipe2(&(0x7f0000000100)={0x0}, 0x84802) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)='"', 0x1}]) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) 2018/04/18 19:15:44 executing program 3: perf_event_open(&(0x7f0000001f88)={0x200000000000001, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x10, 0xffffffff80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/18 19:15:44 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f0000001740), &(0x7f00000017c0)=0x80) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/208, 0xd0}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/37, 0x25}, {&(0x7f0000000280)=""/211, 0xd3}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f00000005c0)=""/152, 0x98}], 0x8, &(0x7f0000000700)=""/4096, 0x1000, 0x8}, 0x1) r1 = socket$inet(0xf, 0x802, 0x100000000000006) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/04/18 19:15:44 executing program 5: clock_gettime(0x1, &(0x7f0000000000)) 2018/04/18 19:15:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c62900000000c88a7cad6f") fcntl$setsig(r0, 0xa, 0x1d) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000000), 0x4) 2018/04/18 19:15:44 executing program 7: r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x694000) fremovexattr(r1, &(0x7f0000000140)=@known='system.posix_acl_access\x00') ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x3}, 0x8) sendto$inet6(r1, &(0x7f0000000340)="3ffa07047f0c2e1dd60b05f7edb92c0fc5d7863d17fd22bb2191cc676f470ef9f7603f5ad1f821311e2bed2d2a6be0d2790048a5711f75412f342894aba7e359a02606ac91a358b0ab8974d09797108a9ad90e06afbc9f2d993beeb7997cd1049f1dfa9fdf7cf09ef1b74a14e4905d7167d4c1eb5ec38f3b599aa294da6c4170f115e41db90051d76ba6fef26deb824d96f4ee7ce2827c23", 0x98, 0x41, &(0x7f0000000200)={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0xf6}, 0x1c) ppoll(&(0x7f0000000580)=[{r0, 0x4}, {r0, 0x4000}, {r0}, {r0, 0x2000}, {r0, 0x20}, {r1, 0x280}, {r0, 0x8000}, {r1, 0x200}, {r0, 0x2}], 0x9, &(0x7f0000000600)={0x77359400}, &(0x7f0000000640)={0xf80}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x709140, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x800000000008213, 0x100, 0xff, r3}, 0xc6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x208000, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x3482, 0x3, 0x6, 0xff, 0x7, 0x2, 0x100, 0xa1, 0x8, 0x10000, 0x2, 0xfffffffffffffffa, 0x8, 0x8, 0x5]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x7, 0x3}, &(0x7f0000000500)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000540)=0x26c, 0x4) 2018/04/18 19:15:44 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) socket$inet(0x2, 0x200000004, 0x1) 2018/04/18 19:15:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x1000000000000000}) write(r0, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b38375640258335444c9fe3d138b122315", 0x4a) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x41) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/18 19:15:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x0, 0xfffffffffffffffd, 0x100, 0x5, 0x2, 0x0, 0x2, r1}, &(0x7f0000000540)=0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="921160b0bf8ab91e4ce525ecf743167e", 0x10) 2018/04/18 19:15:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="76aeb4520a35a2b525d0f27567c001e9694ec7b87fdf0b88e0d1b17209474c4dd38fc837f267d8724d8dbe91837bb2ef2b3ee2946cad292c258815680c6eac5c5c8464964044f570300a75f53a1bf79304645574e049cc7f", 0x58}], 0x1) setrlimit(0x7, &(0x7f0000000000)={0x4, 0x7}) 2018/04/18 19:15:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000dea8b1a32eb5f5fd89eccd40e0c7ff6b51ae5ac60c4da8f90cb36d27b38c98900eba9bef6c679ee9ad1e764ab58b0752a427f1d1e5059489d769e87b5b58142117402d35c860c35e8b905641e6d810d3ce0fb9a3a7f4", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socket$inet6(0xa, 0x5, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x200000000, 0x0, r1}, 0x10) 2018/04/18 19:15:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x10000) ioctl(r0, 0x4000000002289, &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) memfd_create(&(0x7f0000000180)='em0]@-proc\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) 2018/04/18 19:15:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x38, 0x40200) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x280, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0x3e, @multicast1=0xe0000001, 0x4e20, 0x2, 'wrr\x00', 0x28, 0xffffffff, 0x44}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e23, 0x4, 0x800, 0x3, 0xffffffffffffffc0}}, 0x44) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r2}) 2018/04/18 19:15:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:45 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000370000002e000000b5000f00000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x15, 0x4, 0x0) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/212, 0xd4}, {&(0x7f0000000180)=""/22, 0x16}, {&(0x7f00000001c0)=""/162, 0xa2}], 0x3, &(0x7f00000002c0)=""/66, 0x42, 0x8e0}, 0x40) r2 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x1, 0x10800) fchmodat(r2, &(0x7f00000003c0)='./file0\x00', 0x102) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/18 19:15:45 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="af73e8022b9202e9a40cd5c86e13d4e3e6dd5f26cd9fbdafc3333fbbffb41683d2ff24ab0afd905812d02a1a27749b436ff1d49b2f19506bc073b6c704b5bb52e4dc83c6160dfe3dd082db3ea20034619ff67a6d972410d3c3458b74562bf5d1e9653e6c952f61b68c66baed83299e7fe3b04e96e9a6ac3ff64ec38da1df585a0712778a6f975c5334dc2899a92e2ede30f444e9b8c8123851eb8f58b0a10e5ea54082d174393a54ad15bf6b7660dfbf7285683100bac98313174ff780630f965e6106bb5056708c155e8c56c8ad77ba6afd29bddf0959f73c1969ae93be3aeacba58bea6ec20de2518f941666ad31921d1daa0c", 0xf4}], 0x1) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') 2018/04/18 19:15:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = creat(&(0x7f0000000080)='.\x00', 0x100) accept4$netrom(r1, 0x0, &(0x7f0000000140), 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) 2018/04/18 19:15:45 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x544f, &(0x7f0000000600)=0x75d) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0x5, 0x7fff, 0x0, 0x91, &(0x7f0000000100)=""/145, 0xd6, &(0x7f0000000280)=""/214, 0xa4, &(0x7f0000000400)=""/164}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x9, 0x16, 0x4, 0x20}, 0x6) r2 = msgget(0x3, 0x204) msgrcv(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000841c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000de60a2990000000000000000000000000000"], 0xad, 0x0, 0x3000) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000002400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002800), 0x0, &(0x7f0000002880)}}], 0x1, 0x0, &(0x7f0000002a40)) msgrcv(r2, &(0x7f0000000580)={0x0, ""/118}, 0x7e, 0x3, 0x800) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x4) 2018/04/18 19:15:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:45 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xf463c874302e7dbf, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0xfffffffffffffe90) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x101}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080)="719ecf40ae3023a4e7dec06356a05765f10c768a61971a", &(0x7f0000000280)=""/91}, 0xffffffffffffff9d) 2018/04/18 19:15:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x3}}, 0xb8}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@empty, 0x29, r3}) 2018/04/18 19:15:45 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000002, 0x1f, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8001, 0x5a1801) read(r1, &(0x7f0000000140)=""/36, 0x24) write(r1, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) 2018/04/18 19:15:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x1000000000000000}) write(r0, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b38375640258335444c9fe3d138b122315", 0x4a) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x41) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/18 19:15:46 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1001, 0x32, r0, 0x80000000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/04/18 19:15:46 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x4000000000003}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) 2018/04/18 19:15:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x3ee) 2018/04/18 19:15:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xfe46) r3 = socket(0x0, 0x4, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x3f}, &(0x7f0000000280)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000080)=0x18, 0x4) r7 = openat$cgroup_ro(r5, &(0x7f00000002c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000000300)={{0x0, 0x8001, 0x4, 0x6, 0x6, 0x3}, 0x1}) shutdown(r0, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20}}, 0x6fe6, 0x868, 0x5, "4b40694ca601a45543239fca061f0e077c369c528324e41d1845de41a0c07106cb3b8fd2ec63bf19c6b90b82a1c9a6948456ac0f467ac920ffbd47f30791eaa4248b9b38408670fb554b8a808c9a0857"}, 0xd8) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x50800) prctl$setendian(0x14, 0x2) 2018/04/18 19:15:46 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:46 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1d, "a9ae8809780f9fee19acabe4963278ea546a2af12486e2576386c33dcb"}, &(0x7f00000001c0)=0x25) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200400, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000240)="9b8c1dd11a296bb8c16e43147f5ffd19a77f1da34613fe31cb5a799a7c679717a834a6f5ba5883eb71c41ae984c0808b4247a4793456c7f79f5b580bff33f70ed944a51444c16f9d11fa700804cad9b230c1ce2b95e5fc8c56504e541e9bdb8e6058e4912cc4a070136e6bbdab19af6b7a728b79f6651d8079be2e7fee2205b7c276503ed1812679effe2d958f19e0f4eaf5cf4c8eb8269b4b518e3415c0a42041aa3e9db0d51923fdf2fb2e8fe4585c51fbd0986d1b774154ed06e3e2d8b59ccef993e734d3323413b40109", 0xcc}], 0x1, &(0x7f0000000100)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x0, 0x208, 0xae, 0x0, 0x9, 0x80, 0x2, r0}}], 0x30}], 0x2, 0x10000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000080)=""/77, 0x4d, 0x40002022, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r0, &(0x7f00000003c0)=0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/04/18 19:15:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) fallocate(r1, 0x4000000011, 0x1000009, 0x3) 2018/04/18 19:15:46 executing program 6: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0xc140, 0x5, &(0x7f0000001440)=[{&(0x7f0000000180)="1b7bef9bb5549a64a5434457048b619609a8272303b4ef50b289d79fa2d42bfdfb538b0da76647682cd21a8c98a478746d2f", 0x32, 0x1}, {&(0x7f00000001c0)="365ed7bbe93fcf052d9aaaa4688f5d92d87bfd8f71f955af3b1aa5c2b8034af8dd31d16d966e27b775b49c70fa77161a8bcef3c61118bbb5a7bb8c11f4b198675d67dd49c3d116551cd69e497c86b82f14091ae4aaa7268e4fd906755a3e6a4332a5e7ab376179560af5e292e4be1eadba8702b150b479ac3806601386b3124c2d1847", 0x83, 0x4}, {&(0x7f0000000280)="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", 0x1000, 0x5}, {&(0x7f0000001280)="4734d248827b3972cb9c95f12b78fa54256f7fb3f0d8eccda8d56f265a428180c9a133c338cb28c1852ba06b436c6984a9f1e3bdf511ab08368789efb999a946b1030eccb50d4cf39c4e02d0e54847ef1190ae3fb4a03cb4dc34f8e1c14a2fc24f9604738be3f3598e14ba8ad9d2258e7bfc677a62178fdfb4668f1f8a9db0c506b0d45ade4d62fa58a93175f2758966ed90d484249afbf5ac4b3f081c28b398a7dd2353d5a3fa7dfa2e2a0a8e932c63c84e435bf00b29235e23a929f102bcc480cddd3ebc27a323313576add3a57381", 0xd0, 0x101}, {&(0x7f0000001380)="4b26bbc4a3e74167cc4a98f75564af55121cfa9b7f83d51eebc1c4dbc8d6e1b99e7c8fb862ad15bb1b9a27eca1c97e1818aa2cdb1f1e0812d60414e948ad3d7490857ae00ed94987a0ca563d1b48f23ad9582110209828a9a70319b781033522d72a073512017e23062662a9e32daba4a207dc68e11ca3353b5b5ebff5e4a28bf753d5127fdab67481868ec38a09d283b7759477ee1472549657ee7661299cff0afa0f41c420ee04980ca55966419aef4051", 0xb2, 0x10001}], 0x2200000, &(0x7f00000014c0)={[{@umask={'umask', 0x3d, [0x30, 0x3f, 0x36, 0x3f, 0x3d]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x33, 0x3f, 0x39]}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x37, 0x33, 0x0, 0x3f]}, 0x2c}]}) sysfs$1(0x1, &(0x7f0000000040)="5d2d63707573657470726f6312005fc39dee06fd212e8285e28104fc2bc1b740c6a831cebe982336c80d5cc24abaa58cbf8846d47d38ba468d0d4686be3f05322c61c2bbbb752588620506ad2e6bb32ec7f3242c889bad12aadfbbf6ded6f61d872e593f97d192582f0eebca6f17f937aff2dc355a96d8d4228d5d7e2827e69460cdb02d0b75364bca1879cc7648e12728de6a0b6443c8630f880456503e22ffb9661bc5533a50a510d89e79130faf366c46ccf24a5574a35f6915f68f96e5c449a213b4215298cdc791956f998ac00bfa30ced2") 2018/04/18 19:15:47 executing program 2: r0 = socket$nl_generic(0x2, 0x2, 0x88) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000000000000100000098080000"], 0x14}, 0x0) 2018/04/18 19:15:47 executing program 0: futex(&(0x7f0000000100), 0x8, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) futex(&(0x7f0000000000), 0x9, 0x8000000000000, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair(0x5, 0x7, 0xffffffffffffff63, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x81) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x7fff, 0xdb03, 0x9, 0x7, 0x0, 0x4, 0x20c40, 0x3, 0x7, 0x0, 0x8, 0x9, 0x745, 0x1000, 0x7ff, 0x81, 0x2, 0xffffffff, 0x9000, 0x0, 0x40, 0x1, 0x4, 0x7, 0xffffffffffff0000, 0x4, 0x3, 0x0, 0x671, 0x2, 0x6, 0x866, 0x2, 0xea9, 0x5, 0xf4fe, 0x0, 0x8, 0x6, @perf_config_ext={0x1557, 0x3}, 0x140, 0x4, 0x9, 0x7, 0x100, 0x3, 0x2}, r2, 0x1, r1, 0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/18 19:15:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) recvmsg(r1, &(0x7f0000001540)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/235, 0xeb}, {&(0x7f0000001240)=""/252, 0xfc}, {&(0x7f0000001340)=""/147, 0x93}], 0x5, &(0x7f0000001480)=""/144, 0x90, 0x6}, 0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000be1000), 0x6d) 2018/04/18 19:15:47 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_int(r0, 0x10d, 0x4000000cb, &(0x7f0000000000), &(0x7f0000000100)=0x4c4) 2018/04/18 19:15:47 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:47 executing program 2: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="b6", 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000003ac0)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001180)={r1, 0xfe}, &(0x7f00000011c0)=0x8) 2018/04/18 19:15:47 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/ip6_tables_names\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000380)={r0, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'bond_slave_0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x2d, 0x5, 0x7, {0x8, @hdata="69b152d0219a91932d2902e98eaa217ef175f7de7914c56ea7b54c396c11ae4637eb6076d8bee25a91ade800c642e9c62b8d4c8d", {"a06e", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4, 0x1000, [0x2, 0x7]}, @ether_spec={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffeffffffff}, {'OE', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x3, 0xff, [0x3, 0x2]}, 0xfc3, 0x4}, 0x7, [0x3, 0x0, 0x1ff, 0x20, 0x5, 0x9, 0x1]}}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x81, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000000000)="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", 0x10e) sendto$inet6(r2, &(0x7f0000000600), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 19:15:47 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000100)='./control\x00') lsetxattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/04/18 19:15:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xfe46) r3 = socket(0x0, 0x4, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x3f}, &(0x7f0000000280)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000080)=0x18, 0x4) r7 = openat$cgroup_ro(r5, &(0x7f00000002c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000000300)={{0x0, 0x8001, 0x4, 0x6, 0x6, 0x3}, 0x1}) shutdown(r0, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20}}, 0x6fe6, 0x868, 0x5, "4b40694ca601a45543239fca061f0e077c369c528324e41d1845de41a0c07106cb3b8fd2ec63bf19c6b90b82a1c9a6948456ac0f467ac920ffbd47f30791eaa4248b9b38408670fb554b8a808c9a0857"}, 0xd8) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x50800) prctl$setendian(0x14, 0x2) 2018/04/18 19:15:47 executing program 0: r0 = socket(0x1e, 0x4, 0x0) close(r0) pwrite64(r0, &(0x7f0000000040)="7091914c8b4f4196467b507755b7d351307c8ff362f370b21106402785b6f85bc6841bdf6b66000000000000000000000000", 0x32, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) 2018/04/18 19:15:47 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write$binfmt_aout(r0, &(0x7f0000001880)={{}, "", [[], []]}, 0x220) 2018/04/18 19:15:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000005, &(0x7f0000000080)=0xde, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="2dd7d77a2b43010502", 0xfe, 0x4000000, &(0x7f0000f5afe4)={0xa, 0x4e21, 0x90, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/18 19:15:47 executing program 3: 2018/04/18 19:15:47 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x286) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x27d170d792938408) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) timerfd_gettime(r1, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xd3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x1f}, 0xfff}}, [0x800, 0x4, 0x1, 0x401, 0x9, 0x8, 0x6, 0x100000, 0x100000000, 0x7, 0x81, 0x10000, 0x1, 0xf98792d, 0x9]}, &(0x7f0000000080)=0x100) 2018/04/18 19:15:47 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492796, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xf, "1f1227c49f29c372fdbf44bba1c7ba"}, &(0x7f0000000100)=0x17) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x3, 0x4, 0x10001, 0x9, 0x7, 0x7d61, 0xfffffffffffffbff, r3}, &(0x7f0000000180)=0x20) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x9, 0x1, 0x400, 0x40, 0xe8f, 0xf2}) signalfd(r1, &(0x7f0000000080)={0x18d}, 0x8) close(r0) 2018/04/18 19:15:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)}], 0x1, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000000080)) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r4 = shmget(0x3, 0x3000, 0x21, &(0x7f0000ffc000/0x3000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000340)={{0x3ff, r5, r6, r7, r8, 0x14, 0x8001}, 0xfffffffffffffa55, 0x1, 0x5, 0xc1, r9, r10, 0x9}) 2018/04/18 19:15:47 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xff, 0x3f, 0x8000, 0x5, 0x8001, 0x78, 0x1000, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x1000, 0x81}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[], &(0x7f0000000a00)={0x1, 0x4, [0xa5f, 0x661, 0x7f0, 0x374]}) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3}, @ssrr={0x89, 0x3, 0x80}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)) 2018/04/18 19:15:47 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0xc1, "f70e9ab8a21c61ca425aaa2f09d0b88b265871720927fce765c360081ba1b1069269fadaadb02b31a308a059d137358dfb13f74b91e785d54051925bfde0c170a2e8684785aeaad0b1c4d0d90a6fc5bc91acb50ce6753ff52628fc1130821264098b5b8551310b4f08750d20ab3103bc11832c77a6071cfad14ea838ffe45d15670a75c7cb54443859fed20ba973c125b3c6e64b11a5914d5277773909135c35fc079d8e626957dfdaba83e8b02cad0313748b7a4269d21712116207c6c21527ae"}}) 2018/04/18 19:15:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/18 19:15:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) 2018/04/18 19:15:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) fallocate(r2, 0x0, 0x0, 0x4) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/18 19:15:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x880, 0x0) unshare(0x40600) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r2, 0x700, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x8804) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000240)=0x60, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)) 2018/04/18 19:15:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) socketpair(0x3, 0xa, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r1, 0x4b30, 0x1000) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 2018/04/18 19:15:48 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:48 executing program 5: socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt(r1, 0xff, 0x0, &(0x7f00000000c0), 0x0) 2018/04/18 19:15:48 executing program 2: unshare(0x8000400) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x8001, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x6, @empty, 0x7}}, 0x4d6, 0x100, 0xfc, 0x7, 0x2}, &(0x7f00000000c0)=0x98) bind$unix(r0, &(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x6e) fcntl$getflags(r1, 0x2401) 2018/04/18 19:15:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000100)=0x68) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='memory.events\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x26000, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/04/18 19:15:49 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:49 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x17, 0x31, &(0x7f0000000080)="1c2f9a0bc64788fe330ffec6ba4ac90e455815252ed69818c130a403b9858756ad4164f212716e5e964a90591b4e901b62"}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)='\v', 0x1}], 0x1) 2018/04/18 19:15:49 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000280)=0x4) acct(&(0x7f0000000000)='./file0\x00') bind$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"c48f62a191a1df"}, 0x3}, [{"493f745ee4ec92"}, {"0d97e5e3e5778b"}, {"25b10a7aaf775b"}, {"058c2eeb702d80"}, {"a2e54b0efa0ddc"}, {"dcad0ac8a47d4f"}, {"558a53c4b4ac13"}, {"f8a52bca36743f"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x8, 0x6}, 'port1\x00', 0x6, 0x8, 0x3, 0xb445, 0x80, 0x800, 0x2, 0x0, 0x7, 0x2}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) 2018/04/18 19:15:49 executing program 5: syz_emit_ethernet(0xf1, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x6a79, 0x7}], {0x8100, 0xbab6, 0x1000, 0xfffffffffffffffc}}], {@generic={0x8863, "34a07a503a1ae219edec2ba8cdd9f873b0fe8e64044679d4a571f3ed3effb6687daeb3562c1c824f56afa5e0faca93c7602aed7faf91af40a54125a595a884d533623a720f9b24750c3676d71b4c4f4ff86bbf937188c598471ed4cf00dee5f4e8c27c2d83ec437c05cfcbae64439487e49935599c71caa0fd1f0859d34b74cb927f3364385f09ed70a5336c17651d2d415215be605a08d44bf709a77a8be52265ca1f9c8ee056d7463d1866c1d4b0b23fe80e378ad7f5d7466d8db9f95ba2bbf486fa39c6b73454e7e9834f0f115ce4204c875c20f26e73ebded8"}}}, &(0x7f0000000140)={0x0, 0x4, [0x40000000000455, 0x7c9, 0x6e0, 0x6dd]}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002c7ff0)=[{&(0x7f0000680fd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/18 19:15:49 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/215, 0xd7}], 0x2, 0x0) 2018/04/18 19:15:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x1000, "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"}, &(0x7f0000001180)=0x1024) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x2, 0x7) r2 = dup2(r1, r1) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x8, 0x30}, 0xc) mmap(&(0x7f000087d000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) 2018/04/18 19:15:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) fallocate(r2, 0x0, 0x0, 0x4) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/18 19:15:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x400000000, @loopback={0x0, 0x1}, 0xfff}, 0xf) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff}, 0x14) 2018/04/18 19:15:49 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) r3 = accept$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) close(r3) 2018/04/18 19:15:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffd8d, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r4 = geteuid() fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r9 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0}, &(0x7f0000000b00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000c40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000011c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001200)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000001300)=0xe8) getresgid(&(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001400)=0x0) getresuid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) r23 = getegid() r24 = gettid() r25 = getuid() stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001e80)=0x0) r28 = geteuid() lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f80)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002080)=0xe8) lstat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002180)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000002280)=0xe8) stat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002380)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002480)=0xe8) fstat(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002b40)=0x0) stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0, 0x0}, &(0x7f0000002c80)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002cc0)=0x0) getresuid(&(0x7f0000002d00), &(0x7f0000002d40)=0x0, &(0x7f0000002d80)) getgroups(0x2, &(0x7f0000002dc0)=[0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000002e80)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2ecfbbb12a1ad48839b747bef8cee22232d2b0515d0c42634284592052072fa8cf5ab1ce01bb8071cb7330b47c3c6b9e30e909a7d2b1007fec945f2c087cae5c11d4a10e133775fc1944", 0x4a}], 0x1, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20000000}, {&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000003c0)="b11b4ad1b9d2d9ddf30813c1815f1bdffe39837624fd51a6c51da5cf9dc7c0d013bd3076a70580fdf62d9347554a491d9cb8ccf6dc2b7a70a0c35b0db6244f9679fe5d6ea4f4aa51e5f64a99d490f2bff4d9495d824a21e51345c2112f5dce934f1819903f6380a15b6b593eb361bf0444babac9c99d48ad65b96d56b0d0b1", 0x7f}], 0x1, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x118, 0x20000000}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000a40)="e0fd02091fb671", 0x7}], 0x1, &(0x7f0000000d00)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa8, 0x4000010}, {&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000e40)="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", 0xfb}, {&(0x7f0000000f40)="80e7085122d1f43ab0873e231a31f36d3e26adbe4b5341d2368f1c6d6e5893631f16a01cb1dd6c5a036c5d29b7f737ec6474834a51fd1f0869b41e966d2416b742fa3414153a19da9ec6033dce0400486bd927ca9c7436ff0a463bddedeb80654c0d6a91bb4381706a410ef23de4bf924d0b91e4558c5307180d5bb47b0e705eb62f08d215a5bd59b7cd8856a7a718838acd5579ab23e3696a14699731a81a49db94c83e11af7939ee2580edfd166f388343916411a39065352301182e349fea9b2fe9c252dfc9", 0xc7}, {&(0x7f0000001040)="00f5e36fe7fe9f0e8c9d99ce8a0c66171d935b8458d98dfc103ca608e1acb530ad8f0fd92b05de3e730ed49a254a5ffd0ef90af71e47f32d", 0x38}, {&(0x7f0000001080)="2406b173bd98ddc59c2cce83ef7f40cd0db63ff13f5c3f126895e0837253ad1d48bc6d182c4b6d1019bbdbd8943cebb40d701c69af5ee1092beec79a0966934d767683130765b560df86302400c86589beb405a1837c0a133e5410c8b65566c96d554a5c2fa2795826cc5b6045207374ae2885532ed8bbafa8a7de274f02529a7dd4002774d69661ef8bd0cfc9385feb04388f847e1739e1c38d52c944459bfb73ffda7c1935715d29a59d422fd8febd650f6f1f2ac1460e81da544713c2cb3cde34fa7ec8b3ac3e8f3ea8b3959390d38fdaf090f84af1f9bf0e2dd8ba783eabcf87452f226d36a27625", 0xea}], 0x4, &(0x7f0000001500)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1, r1]}], 0xe8, 0x8004}, {&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001680)="92bfbee7c77e60bf805cc18f268c95e0569a35e5669fdfca8bc4859c", 0x1c}, {&(0x7f00000016c0)="f4089128f52ccf14a28711c46d74003f516a22441b76afc78d9a351d6c6597e735da8660714e4a1525028f3c439079a891e08a6bd0394b659ae7941f53af916a870296d60e61ba9daf0669c59c63e934974a47c6d248a16627b06287ceb757f26baf9a36d6ced31e3fc5de1dec3d060a8c8cd4bacb19933703ca", 0x7a}, {&(0x7f0000001740)="ee7551e3ecb263e918511fb40ed48c1af623eab1ce086249c05832758ee21a893b26a9c1699da1afb2f222731ee9d87c4ca7404ee74650c726859806eea259a481dc598a85a3e31fcb6bf048b6cb02386dcae67cadfd16c88572eb0b9a0c77e5b6de6deb81e89b911d22c30df4bbd0b4fb4ae183d9c26700cfd8a3a257f5fb6c10ceff42f5443e37a4", 0x89}, {&(0x7f0000001800)="2e39e9311e11fc126f8efb6d4788d4b30038a250774e2b2805e1d4e62c575acbbf8f44f09be7dabbe143647d00b8971ba6766a2302b1f1b8fefbbfb8451b78e02a8ceae9e6b9d0849291fcd82d37feed8a6c793fc9b0a09b79b9166281a796d5f4306cf5fd8241b6326e85e40b93ff7371616f9edddb514c7629b64e1ac94cf4e77e178cc6c6cca94c62b5651028a790c768a3671cee85fddb41c65254437f675f4d485b58350aaeeff18b0ad85128179d76a70dd770a7ba93347c917c5e47192a7d34ff6ae4c138a6b84bb91d104bdada38a2d7", 0xd4}, {&(0x7f0000001900)="3fcebfa6f6c78a8a13022f1797aa04c0ed3ba4761207322e38671fe960cbd1eb688671a3f359ddbfaac066bd8868032b750a442906169f30cfd0ac02c76cd7fedb3652ec78bb4305c5ebd0f7dd8b212efabbd14532dfa05a85cb143c9621f2c0fd9b51fed6233ce77f167c65f7c6e592d87d4dde525aee2a8218c0f517ae6f83a44b789a2324cd5907128f127d3dac3eb1e0ece3dc5a7df8565d628f668962631a29ec0df4e5565ade159874f1ace16d54fade56b3221e5414b28fcf1236e0755837314ef98b7471e24440ced269037f", 0xd0}, {&(0x7f0000001a00)="9526888d259ce5e68e10afcf2a108cfc199e8bc2e0a62547576255c5fa1476b1461f08375c96f17e1df578beeedf36a525581b35d16e2f00e8afc5bccd85bbf09dc8094088e3bc8890123121e52b69afa54218c1b92550ab8608c2dc17782cb66eb8f4bb806358b0ae09162deadf84ff90e80c26e20b2017867704ffd9a1e557e34f024140b5f1d086dd6fc241009ce53cbae1c3fdc31e92bfcf0d4a1c3da180751466d6f2148b226d716163d6b3921b73921d8aff4efeb051", 0xb9}, {&(0x7f0000001ac0)="36bf6b9513d974086aada20d074b3262f48cd767b6c1c1c909b2d8c315eda77f01713d1efc6c", 0x26}, {&(0x7f0000001b00)="f59eed76858b0397f35ed32653f69e0ef93e97343f3e79b8f8efb0faeac92d2726c3725e6db0b90d9c1aa41a5173ab880a34bb72d917fb06ad526bc7be6a9e839755e01a96a9c60032a04b61eddafc6e2300a98ad9fc34813e84bb898207dabe2c5e79fff7698c17e1aa52839631631b5d83074a1cd5d86d8a56f0d959a0314cf013e23ded222e169a4c", 0x8a}, {&(0x7f0000001bc0)="bfeaea49711ac77c822ee2098112ac182bb8dca22a362ee5fb50284f67cf1870a5fed9178dcb53b720e71d8874832e3b415c", 0x32}, {&(0x7f0000001c00)="13f1352b3e7c1f9bde3685c31324696e43969cd4f2dff5da648e4cbed7447aa8bdbace1eabb31915fe349aa2e700522f4c70738edeff28bd8423869339fbf4a06a6437a3d85283c872c26ed870fa4374c6dd1d04f2eb82ca7c863651743248f9fc24c0aff5345627287b94fb7284ec52f480ca85ed7f2ef7badacb8507344f0606028a19d5697d8468116c94b3cb5f84d9f134f5b30b9a72e2a0f5463f438e1f8c77155b19a90f6a61b4dcf2bbd00065339d41bd3fc63bf51a61820c18bdbaf040", 0xc1}], 0xa, &(0x7f0000002540)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x138, 0x4000000}, {&(0x7f0000002680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000002700)="067ce87ff5a52f690103565422c767b980b6a28ed0b5c7493cde51885d23ac549a9261085912afc6bbe8f72628a5fcae6ef9d4d710bf7cd37fc446c425fc6c4305d43333fa0361a257917bc3490db1cfd25a51aa945c10b04a764d16224f91e642cdf9e525b2eaca5919420070ed985d9859c2f7907070213a7188659da6bba5b120a0a3965e78467e12cf64255c762f03e05dd949718922261c158a3fb72371", 0xa0}, {&(0x7f00000027c0)="047735715c3e032a627bd7b9aed736ce7220e8080fbef05f4e915fc4b9822c3244e36e2ec001c820b4f0a9d35ac14682433e056a737814b7f3a5b004ae5a20673eb174edeff0963faf0d8dc76acd251ab359c08136f9a82717d9c773266bd2f9dd66470925", 0x65}, {&(0x7f0000002840)="3b6969bdef819ef38a455a41647ea06445781c3140cb59a403801f1406063b7b85d74eac1ed3a188f0ba8984ee0e224ba73aeca6f32be92d9cf08eb2dc448308cfca4cc7b01542ac83599b446798146eb71655b57d0265da6ccd334a89a250f4d995da8d37abab8f51385b9a01a4a59b597e759db1abd823d34fdc58137d", 0x7e}, {&(0x7f00000028c0)="f462c95f069595d237c8383e7a4b6c3eab05fcfc5d860a807bd36d880de10301193ebb924bfcbce82306fbd87dc29bc2d73cd7143de87b814bb4900d73111d2cf878ed02e8a001b54572b3825b0ca1843c312f2aebb50c08857ef69568a6a5442ddce24c9e513156178a03f587383db0e7df3ad669ad10f0dd34a3f8da74bc30acbb88da29b73b2741e4dceb0775f56e5bf3079740b9e44652592b0aa653cc25c55fdff799803dbef1e821502e58ca42cb58cf99cf8fd43fe47ca01d9596e309d8ff3b8434c6fb0910c07420f35e8b4c0628822a8d511cbe94024f4173d09a", 0xdf}, {&(0x7f00000029c0)="0b381d1c37831b7dfb9de812d2de2e4662f2fd398c463ef059916e49c8608d9380a71b9a5f19d1f8aa5f9cd5e6fd4c25b987c5cc499b6a056ac33c9f1ca3feba6f4f09ae2d5965d22568ca98bd2c794f2f610b23313f8ae2082baec2481bb405d7acc5ac9b80d5434344007d954c8eb55d1694bd8d512255e90812fba28ab454a1578ca01bb8ec655fc8681f8accc159b81b996f0fce965a8fc07451c53c681362b6f48440e3df63fe1dab0899651b7f3d1b4c94abe46e6c25530aab093e15234c9cdaf1", 0xc4}], 0x5, &(0x7f0000002e00)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0x68, 0x4000000}], 0x6, 0x4000) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/18 19:15:49 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x20200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) dup2(r2, r1) shutdown(r1, 0x1) 2018/04/18 19:15:49 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:49 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x7ff, 0x9, &(0x7f0000001540)=[{&(0x7f00000000c0)="2eb96b388673d5afaa64e62a9d0555b540050e4a78806be852a605280306666de7ec27ff726d6534de07c3da9bc08a3fdd423582737e9a48d31febac30dbc404bf5e4a998a2b8071a638b3dda65bd13949c194b67ee964e1e22dba597383f4f7e6da2bfd2a903787d9bda3defcdcbe13d54a28d71886e563d075d7e086c7", 0x7e, 0x8}, {&(0x7f0000000140)="d18382a4c4c690ef3c9a54a785b8c9e99ff7fbb843563941acdcc857af5b2c3df76c96a3b23c81c48b631c75f0f482bb328f9eae10ed539c15f6f4c77b5433b2bf4fcb523a76d69183d260aeb3e7a1ece6ddc167788d5563f8873970350f910f22518f9d5187d9bca3012fa8017640c750693a45635a50bff0e93a118cf3efb35496780c9e115078496d207b9c5e87dcad132bb74d39085a74681622487980a1b83f7645b511277f4ce628f26b332b0e837b286d", 0xb4, 0x9}, {&(0x7f0000000200)="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", 0x1000, 0x9}, {&(0x7f0000001200)="49046695d3f8fd7e4fa49498c792f01b6caaa0c899fb2cd5e2c22d78f886ca46299aef8e7efe095342b8fac9e2a840401aef1b66b73f9846fc7c0c49e1f959e9487d99d37f154c291d9ff1d2d6f05333f82440355bbf93d6bf8db830a0d8f7a9e1030718cc6b59b275b779862bab2298", 0x70, 0x9}, {&(0x7f0000001280)="6ec21df631e92857e955dba6c370d77d4d1741a5076558fcdeb6bfb7d2a54e3cd8679973a7676b893ec182bece0329bd585e65dfeac7bb3e68eede2e0f8e2d6a42b60f5c626a329ceddac696695ef03efd0fccf923fba4b585efe5cb70c6705a743a3ee7aa", 0x65, 0x800}, {&(0x7f0000001300)="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", 0xfa, 0x80}, {&(0x7f0000001400)="e4b621afac905cf4f3e3d8630952941ad739743c65dac7ec4e6516535e298938e77e253ba76d3e09a5903ce3ac72174b00e49d4664507e", 0x37, 0x1f}, {&(0x7f0000001440)="3cf14029b00ca129c5232862ade09441869d503527c0975ba79855072474f03795520470bc8a6938b7068dcee1bca04287c97ff3e4ed04abc9a63bc12b2d0b1ca639be", 0x43, 0x101}, {&(0x7f00000014c0)="fb8430b8418b0a66c31c2f07dac1bbce3ee62561b582360445099f320719577e609af469178df02aada6094a90b07d4f264ce00cf54be9d80ae0945693659cba4b03a9350f44dc66a4aaf29b5bf3d40d3c852533c2d179feb3ba9d4fd9f675cc7aac1893129adf81758aea246af76b", 0x6f, 0x8}], 0x20, &(0x7f0000001640)=ANY=[@ANYBLOB='noquota(resize=auto,data=writeback,jdev=./file0,resi?\x00\x00\x00\x00\x00\x00\x00noquota,block-allocator=notest4,grpquota,data=writeback,\x00']) keyctl$session_to_parent(0x12) chroot(&(0x7f00000016c0)='./file0/file0\x00') 2018/04/18 19:15:49 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000017c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b0800000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a248a6deaf0ae5b9baf6b751d60e2f1df930b63adcaf693d0ee576bad49841afcfc918393f59edd2821a2225464d4d71236b4cc0ca707025e74a682ecd8371c0fc"], 0x90) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="81922dfec7026fade6849507fe4a2a40f136db07d4a246df9ee3ffcb46a332e1faf804c05c200fc50b6e97a5fb4160fff7571ca86cf3218f4016f39bbc2a7c10aee13020bda5d0b3962c404968d437ec5ad64c9f32a1a7e01cfb6705a70d6fcd6578d6aeaa841e5a4031b9ed6bc7f5b150bec28d84325284cadfb5f7c11f4929accb7603253e", 0x86, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000016c0)='id_legacy\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001740)='\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000180)="b5e03a3445182747eee4e4109a253051462d1733bae7456313820b6253e40cd6174668e8f8552b07ee6d38bf215cc2b5de28cda09f", 0x35}, {&(0x7f00000001c0)="d4789d9c36e6cdbb58af", 0xa}, {&(0x7f0000000200)="aa", 0x1}, {&(0x7f0000001400)="8bca553135694d72d02cbfdd78cead2ca63295a6d0199634bef81f2547115029985616612fdbebbff8ed73b3cd4f2c4e9d61ab6bae697730afab995f2706fcc6e28a6e87a25fa672273b17e1be864deb13f4906deb9c3d6b523bddc9ed709d2c8e8c1ef71251068e2e49e7ce161b207f6c25e34b7fc7630dca70b591f5ed5d9efb5cee3f4a9b29a7015423efe96c9ec6c12d47368ca0f0", 0x97}, {&(0x7f00000014c0)="465eaeef99f96d76dfd74dab4f83e3b2096652e1f3ce20af53cd4427faa83a16017811fb06c784163c65b67332a373e51ad3be299cd1406eb8ecab33af39df675cece4e9700569c49c3d19fd4f8ff27d7a88028c7a5dc2f23a", 0x59}, {&(0x7f0000001540)="47a6ca7c5a0945d617b4f6c074d623e3105c100cf9ee8fe4f42732a5e39d35118a201cfb2af5531806e32b0c11653f05dae8769aa9b537635d9fabde1e42c72ef31f55cc41eef37c3485d5edf96ea6d4d2d305c6175b6e3db91d1c6e239bce1b16ebe528a20aa32e30ae9f529c1b1971cdfb7ebded64d0ea59c718d012ae45757cc32738999b7a8062970061c806d2ca9ce43b2b66ae38fbd7bbde77ca76d995b027937b99457b924efbf05a26c952b3cb55a5d07e2ea5330991573f5d2694ae24bcd879fdbb847c595697a28f48be46e8f1b96eef9ac160644a", 0xda}], 0x7, r2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001780)={'bond_slave_1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/04/18 19:15:49 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60b409000003390000000000000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbb"], 0x0) [ 107.426566] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/18 19:15:49 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000940)=@raw, &(0x7f00000000c0)="a0e88cb49f39783c8200000000f4", 0x15, 0x67, &(0x7f0000000fc0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xc000, 0x0) mq_timedsend(r1, &(0x7f0000000140)="c1f80c5bf793a4a7be", 0x9, 0x8, &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/04/18 19:15:49 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) utime(&(0x7f0000000080)='./file0/..//.\x00', &(0x7f00000000c0)) 2018/04/18 19:15:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="650280d40c35ecc384eafa424f4abdb9dc0680ea70a7b51d1b11478d4c1cc7aaa7361c8d7bc1119767"], &(0x7f0000000280)=0x8) 2018/04/18 19:15:50 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffffe, &(0x7f00000000c0)=0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x3f, &(0x7f0000000100)=0x2) ioctl$int_in(0xffffffffffffffff, 0x1000005435, &(0x7f0000000000)) 2018/04/18 19:15:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) syz_emit_ethernet(0x1034, &(0x7f0000000100)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x5, 0x3, 0x4}], {0x8100, 0x9, 0xea}}], {@ipx={0x8137, {0xffff, 0x101e, 0x4, 0x11, {@random=0x589f, @random="8e093170aa6b", 0x9}, {@broadcast=0xffffffff, @random="3b2a7f97cff7", 0x2}, "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"}}}}, 0x0) 2018/04/18 19:15:50 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) epoll_wait(r1, &(0x7f0000000200)=[{}], 0x1, 0xffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/04/18 19:15:50 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1f, 0x13, 0x8, "a556293797ecaac6f1556af8d9cc6752f097159cdad4168da71bf9e6d4aace7b87d207933fe7ccbbd9378883b9165b92d19d02267003eabd9a379fe41ae7c59b", "c7082f330f157f52a9561c01533ca0436967cab4fda0cc1c9f487cc7c1f31af8", [0xff, 0x1]}) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/04/18 19:15:50 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000680)={"6c6f00000000000000000032c2e5c100", &(0x7f0000000000)=ANY=[@ANYBLOB="9c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000"]}) 2018/04/18 19:15:50 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) r3 = semget$private(0x0, 0x0, 0x2) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f00000002c0)=0x400) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/04/18 19:15:50 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x2f) ioctl(r0, 0x1, &(0x7f0000000040)="798b0c5ecd60e9e335b4b9ef20a61d90188c7e7428b7e370d810bdfb3feb2e4c0cb8e5e3fa6990612e7f47f5") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4000000000000000, @loopback={0x0, 0x1}}, 0x7b) 2018/04/18 19:15:50 executing program 6: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2020c440, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f00000000c0)="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") r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/18 19:15:50 executing program 1: write$selinux_load(0xffffffffffffffff, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x3cc, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x4000) accept(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)) 2018/04/18 19:15:50 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0xfffffffffffffffe, 0x0, r0, 0x0, [0x115]}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400001, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)="29e91eef7f370862ab70b63151ade84432928101a0e7b9617794283214fa7e4700e35882316f53799bc0f8fba6f5bc781b601274709f50311d275228292c8d0ea1a333b1b1", 0x45) 2018/04/18 19:15:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000016002309000000800000000002000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@ax25={0x3, {"e1a2d2974d6224"}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/18 19:15:50 executing program 5: r0 = msgget(0x2, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = getgid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x16083, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000300)={0x42bb, 0x3, 0xffffffff, 0xffffffffffff8001, 0x7f, 0x9, 0xe2c, 0x0, 0x8, 0x200}) r6 = getpid() r7 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x3, r1, r2, r3, r4, 0x18, 0xfffffffffffffffa}, 0x1abc, 0x8, 0x8, 0x1, 0x5, 0x9, r6, r7}) r8 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r8, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000907296002ef9eb078d39fa3e70d8d6f92734cd6fbeed3efdb98f1abcd52edda0a51af993999873165f75eb0704055b62428d9d7736a6509b6da514f5999c0d89f7cc8a2112e322fb6f"], 0x0) 2018/04/18 19:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7978a1ed5616dae4ac3ccf70bfb6996f0b"], 0x1f) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) splice(r1, &(0x7f0000000440), 0xffffffffffffffff, &(0x7f0000000480), 0x8889, 0x2) request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='/selinux/load\x00', 0xfffffffffffffff8) 2018/04/18 19:15:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10000) r1 = memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x297edca0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="a055cc9ec84bc327cd924c8a438e507c195f63fbee12a4d7707c9570"}], 0x22d) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_pwait(r2, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/04/18 19:15:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x2, 0x0, 0x1}, 0xffffffffffffff1d) r2 = socket$inet(0x2, 0x7, 0x3f) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r1, 0x100, 0x7f, 0x9}, 0x10) 2018/04/18 19:15:51 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100), 0x0) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:51 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)="6c6f67696e75696400c2ba58ccd11be50a51867aced6e923061ce29ed1f6ef3fa9d91f2418e2f547123edc2fc92b289aabe07a18ca178790127b3f86e3d3f0f4a1b581c79dc2b1990a87a8ef1d8ae3fddf8acbfa86d2cffb97b7b7a48ffd206033a0b339d5d3548f9ddf8af9b383089a69cc298a00d029d72adfad22a28853d6fc3df1762a77ff5ea7797559b12ef746177e15427851d44dec7812e543") 2018/04/18 19:15:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101040, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) getpeername$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) writev(r0, &(0x7f0000818ff0)=[{&(0x7f00000000c0)='\v', 0x1}], 0x1) 2018/04/18 19:15:51 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1f, 0x13, 0x8, "a556293797ecaac6f1556af8d9cc6752f097159cdad4168da71bf9e6d4aace7b87d207933fe7ccbbd9378883b9165b92d19d02267003eabd9a379fe41ae7c59b", "c7082f330f157f52a9561c01533ca0436967cab4fda0cc1c9f487cc7c1f31af8", [0xff, 0x1]}) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/04/18 19:15:51 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) shmget(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) unshare(0x40600) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) [ 109.789656] syz-executor5 (8476) used greatest stack depth: 52664 bytes left 2018/04/18 19:15:51 executing program 2: clock_adjtime(0x8f4b9bd0dc423b8e, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/18 19:15:51 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100), 0x0) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/18 19:15:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000280)=0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r5 = dup2(r2, r3) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000002c0)=0x7, &(0x7f0000000300)=0x2) tkill(r1, 0x11) connect$ax25(r5, &(0x7f0000000240)={0x3, {"a18ca8aafbf703"}, 0xe95}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/18 19:15:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x28, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="033c7c4ed8fc9a289de8f4e694349f134c5a6a08856130b8741f0233b678e5621ce807d04db2b6e9f28206f5f66008335f1a725542045b21c69fa0956edd8d940fdc6b90f6a3f2c88f99b0c3bbd0611172da6604829f7f6a3c769ff22c5c7e0dbf1a44f99b1ffca041edd8e5b02d58782d74625e78a18f937f84bf4279fe915bee475a45e3d7de606b37bbb4c43c0c17719a415d85c8674edb5debcbc7e066e0533772f3af72f1e285f4b984ce82ea88", 0xb0, 0xffff}, {&(0x7f0000000180)="21cc035cf628691ea67a7b0b114f5fb17c1aec02395522073c4ca27149c3a4e574e86f65a81f99a81a6f9c8742b23c4513e28f2009f250ad8caac7f4fdf5db7538140601a29b6cc2738dc86e8074533ec59f54ba38043d82d8f5ec0dae86a32bab728e2517c8ddc75cec723becdcf2792e436455276937bd93d51c68a699a0c5868b19f9b57b3a8b47ee13057d221b873462612a0df1006d03f84f5cdf55d4c618f0df321a2542e5f005a3378e3155cb8fbd3f4e2e36d27c949e48a9deddf55f17055ad850c284862ccf720327bfd4baab380ad3de7508801308b518a14a", 0xde, 0x1}, {&(0x7f0000000280)="11dcec47d9ecde9f0696cb233938bd", 0xf, 0x4}, {&(0x7f00000002c0), 0x0, 0xffffffffffff41a8}, {&(0x7f0000000300)="b0fe360ececc589fec40c10ce816e9d9710057c9198788b32fbd82c7a582b44adc722b3fbde2961fc039e03ef67c33613115beaba99ff825060bb425a717d9603ba16cbdf5e2d89730d0f58b91c42734353547605e06e0c291e4361018d4a39c1cb38dc5057efa58fafc4bc8c95d9cc78f78f18e4b85e210dcf3871b5a9a56898ffd6e4148d1f5f3485ea70ab62b66333704f8351adfdde26b8b57c96b5e247e", 0xa0, 0x80}], 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000740)={{0xe397bce, 0xcc}, 'post1\x00', 0x8, 0x10000, 0x0, 0x3, 0x23e19d1c, 0x100, 0x7, 0x0, 0x5, 0xfffffffffffffffe}) sysfs$1(0x1, &(0x7f0000000540)='\x00') r2 = accept4(r0, 0x0, &(0x7f00000002c0), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000006c0)={r3, 0x7}, &(0x7f0000000700)=0x8) accept4$bt_l2cap(r2, &(0x7f00000004c0), &(0x7f0000000500)=0xe, 0x80800) 2018/04/18 19:15:51 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x40000000014, &(0x7f0000000000), 0x8) 2018/04/18 19:15:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$cont(0x9, r2, 0x1f, 0x9) 2018/04/18 19:15:52 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000100), 0x0) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) [ 110.142096] list_add corruption. next->prev should be prev (00000000a7bb0694), but was 000000007266314b. (next=000000007266314b). [ 110.153982] ------------[ cut here ]------------ [ 110.158736] kernel BUG at lib/list_debug.c:25! [ 110.163326] invalid opcode: 0000 [#1] SMP PTI [ 110.167814] Dumping ftrace buffer: [ 110.171344] (ftrace buffer empty) [ 110.175045] Modules linked in: [ 110.178237] CPU: 1 PID: 8502 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 110.185068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.194433] RIP: 0010:__list_add_valid+0x275/0x450 [ 110.199352] RSP: 0018:ffff88016537f0c0 EFLAGS: 00010082 [ 110.204709] RAX: 0000000000000075 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.211980] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88021fd30418 [ 110.219250] RBP: ffff88016537f128 R08: 0000000000000000 R09: 0000000000000001 [ 110.226518] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88021fffab70 [ 110.233784] R13: ffff88021fffab70 R14: 0000000000000000 R15: ffffffff8832e000 [ 110.241057] FS: 00007feb59180700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 110.249281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.255160] CR2: 00007f80eccc9000 CR3: 000000016ae40000 CR4: 00000000001406e0 [ 110.262430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 110.269700] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 110.276964] Call Trace: [ 110.279568] __free_one_page+0x1483/0x1800 [ 110.283820] __free_pages_ok+0x87f/0x16b0 [ 110.287970] ? __list_add_valid+0xb8/0x450 [ 110.292215] __free_pages+0x109/0x240 [ 110.296022] kmsan_free_page+0x197/0x2e0 [ 110.300086] ? free_pages+0x1e7/0x320 [ 110.303886] __free_pages_ok+0x270/0x16b0 [ 110.308036] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.312880] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.317549] ? pgd_free+0x2b2/0x360 [ 110.321177] ? free_pages+0x6e/0x320 [ 110.324896] free_pages+0x1e7/0x320 [ 110.328525] pgd_free+0x2b2/0x360 [ 110.332002] __mmdrop+0xb7/0x840 [ 110.335367] __mmput+0x559/0x610 [ 110.338818] ? __msan_get_context_state+0x20/0xf0 [ 110.343658] mmput+0xab/0xf0 [ 110.346679] exit_mm+0x6ed/0x7a0 [ 110.350047] do_exit+0xc01/0x38d0 [ 110.353499] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 110.358946] ? __dequeue_signal+0x70d/0xb10 [ 110.363274] do_group_exit+0x1a0/0x360 [ 110.367162] get_signal+0x1320/0x1f20 [ 110.370974] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.375643] ? prepare_exit_to_usermode+0x271/0x3a0 [ 110.380661] do_signal+0xb8/0x1c80 [ 110.384207] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.389046] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.393712] ? syscall_return_slowpath+0xe9/0x700 [ 110.398637] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 110.403563] ? prepare_exit_to_usermode+0xec/0x3a0 [ 110.408489] prepare_exit_to_usermode+0x271/0x3a0 [ 110.413334] syscall_return_slowpath+0xe9/0x700 [ 110.418009] do_syscall_64+0x36d/0x430 [ 110.421901] ? futex_lock_pi+0x1e60/0x1e60 [ 110.426137] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.431321] RIP: 0033:0x455329 [ 110.434508] RSP: 002b:00007feb5917fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 110.442212] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000455329 [ 110.449482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 110.456754] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 110.464021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.471299] R13: 0000000000a3e81f R14: 00007feb591809c0 R15: 0000000000000000 [ 110.478564] Code: 87 80 0c 00 00 00 00 00 00 41 c7 87 20 03 00 00 00 00 00 00 48 c7 c7 18 d6 a2 87 31 c0 48 89 d6 4c 89 ea 4c 89 e1 e8 7b af 90 fe <0f> 0b 66 0f 1f 84 00 00 00 00 00 eb fe 48 8b 7d c8 e8 15 e3 0a [ 110.497766] RIP: __list_add_valid+0x275/0x450 RSP: ffff88016537f0c0 [ 110.504172] ---[ end trace 365aec75f1dee5f1 ]--- [ 110.508920] Kernel panic - not syncing: Fatal exception