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 '10.128.0.60' (ECDSA) to the list of known hosts. 2018/04/21 05:01:10 fuzzer started 2018/04/21 05:01:10 dialing manager at 10.128.0.26:35229 2018/04/21 05:01:16 kcov=true, comps=false 2018/04/21 05:01:19 executing program 0: 2018/04/21 05:01:19 executing program 1: 2018/04/21 05:01:19 executing program 7: 2018/04/21 05:01:19 executing program 4: 2018/04/21 05:01:19 executing program 2: 2018/04/21 05:01:19 executing program 3: 2018/04/21 05:01:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x9}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x430000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000100)=0xffffffff, 0x4) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x7ff, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="161c0f2df9217f238178208d06962168d216d96b90fd92bc664572be96bfaa395efd8109e4d83c7b2a8af4a1ae5b87568e5b9a994274d389334f0a6a2cc128d54c7f489981e387c5564169fca04c6c8f489032570fd7b9876eaaf54810be83799943dea0a524f671f1e393a027cdf700c82ed9301a7e98bda36069709d3d28f90e97b2917f7cf3fd97b43e53d59c4585e6822736c4fa69b5d947cb0606638f4fb7ab5c8d81aff313c4fbe5a43c2f806d8d1c9806529af071b0a661099a569f9157ef2a3e", 0xc4, 0x4}, {&(0x7f00000002c0)="93b22d878def1f878e0a9a3e77ada5896946413600803069dd35656a24a36e2818852b8eabe4dd4856d4eeb9d9d7f266f0ce97501875c7bd18f67fc284f897f5e5c7ba7ccf529cb4a9fd8388b46f40eeea9aa5c5094eb8ed361afbd94ac9e58c4d746ba9fddd5938089265400ead4ad5b5c37c768b011d588b55d7587e41497db96c5af43fa47eb2f7b9a96802ba5bcc1d2d6769f0d298f61980f80da058d46522f2a09354ded481ced049fd9e618ac3fb11137ea9e416b2d440b3641d88a496ecaefa252c0b6a0c6e8320f4", 0xcc, 0x8}, {&(0x7f00000003c0), 0x0, 0x4d}], 0x800840, &(0x7f0000000480)={[{@map_normal='map=normal', 0x2c}, {@nocompress='nocompress', 0x2c}, {@unhide='unhide', 0x2c}, {@unhide='unhide', 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x36]}, 0x2c}, {@norock='norock', 0x2c}]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000004c0)) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x3000)=nil) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) readahead(r1, 0x2, 0x20) unlink(&(0x7f0000000500)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x1000, "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"}, &(0x7f0000001640)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001680)={r3, 0x6}, 0x8) r4 = getpid() syz_open_procfs(r4, &(0x7f00000016c0)='task\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001700)={@local, @loopback, 0x0}, &(0x7f0000001740)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001780)={r5, @broadcast=0xffffffff, @rand_addr}, 0xc) r6 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000017c0)={r3, 0x349d}, &(0x7f0000001800)=0x8) open$dir(&(0x7f0000001840)='./file0\x00', 0x88000, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000001a00)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f00000019c0)={&(0x7f00000018c0)=@del={0xf0, 0x11, 0x200, 0x70bd2c, 0x25dfdbfb, {{'gcm(aes)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000080}, 0x4008844) fsync(r1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001a40)={@remote, @broadcast}, &(0x7f0000001a80)=0xc) sendto$inet6(r0, &(0x7f0000001ac0)="3b7685ca22c3a03a9bd0c498985207a143046859c2f5d25d95b3b1e528fc4330926f3ec1f852bbe021bdc87440a251924f0fe29e57a4589261ef652d4772f7f6b566c881c6d6016379ac51982f087f7766f5442f3cd6e99c3da1d55996d5c22669e4", 0x62, 0x80, 0x0, 0x0) signalfd4(r0, &(0x7f0000001b40)={0x400}, 0x8, 0x80000) connect$ax25(r0, &(0x7f0000001b80)={0x3, {"484567a3c9e201"}, 0x7}, 0x10) sendto$ax25(r0, &(0x7f0000001bc0)="0e20da198b44ede6effd20ed488efd8e3175e1d3c8fd760913b04aa9c612989b3a7358055053a8a8776e7cdfe87cafb72cf1b7b3dcc390380900a924d61141cf3a5b5c62edeebfb3cea5821850a93de4a69ec2226558", 0x56, 0x4000001, &(0x7f0000001c40)={0x3, {"17aeea74423653"}, 0x2}, 0x10) sendmsg$nl_crypto(r6, &(0x7f0000001e40)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001e00)={&(0x7f0000001cc0)=@alg={0x108, 0x10, 0x300, 0x70bd2b, 0x25dfdbfd, {{'ghash-clmulni\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xfff}]}, 0x108}, 0x1, 0x0, 0x0, 0x40001}, 0x85) 2018/04/21 05:01:19 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa900, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x0, 0x9}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x4, &(0x7f0000000440)=[{&(0x7f0000000140)="85e89a7968c7a76ac18d67c24cb2a990dfe54e714ff34a0783e3669e213280f9030f3d4a96c2a7de79bfb8164c64a29e2da89e18416a7fba2e94c49a15c00304242861f88c48eaa1a8a2b697edea01ef2320fd546c89eec4b89cad3c1878042dd022c0e1baae4093de8fc17249492a0a6eb5a8dafe5107691e4ca73c19e2bfa73e10fc267a28b8e2ad", 0x89, 0xff}, {&(0x7f0000000200)="410658f528af8ec9d4465aea28b7c92992ae79d52c398b38bae927409683df08e974f421a91937055fb90b6f28b9a706f306fb99bf1b2c8a9c0573550eef1a8edc6a94a2f39800f16fd45e50414bffa6277b03435c0f1c08dfff6bedba9cecda0e6ff7f281ec385c0b35293dac56923a9c3b", 0x72, 0x20}, {&(0x7f0000000280)="4c07292f933cdff15601c7b35ec19e2306be8e44a8cb2e2b413211834d81d3a0e424b5ec7147c9b9c555c6e8e48feafe079d9962219dd34725d7ec885e0a0803a7f9a1f81b760bbf1635c8eb768ea369fa759984209e3e00ba5aa4d4b266fe0083129d7a717d891e8280bfa51a58c17a786ac89337973860e6541afa4fe973998fc5e6506f4a8cb99037327bd0c3fa5f2d22ac9532", 0x95, 0xfffffffffffffffe}, {&(0x7f0000000340)="9643ca38ec951be4dc495c660b177fcea248ed927aa9572629ada2234fda721e43a212951423cc8019910df79b005381f240fd832a3efe471eaac9a1e00cb0b87a4fe49fadafe846a42bde71cbea64085ebf552daede52b543730cfb339095181a3a060277fcf198f4d74cf152102d912b1dc5da43787b469a843fb01ad0f8417f7816e54e95b40f7c79159e22d0c080afd07b3e79cdd71b7ecf00b4de0ea02322c0c6ea2f45aa1cc01c40db3acd4d0f6d57418bb20f9f2b7d03118527dedd32ac04f566b6ad1e2a6406edb050aea4ab5796cd9d22b593977d81bad4b445279e1ed911d8c7", 0xe5, 0x6}], 0x400, &(0x7f00000004c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@discard='discard', 0x2c}, {@integrity='integrity', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@usrquota='usrquota', 0x2c}, {@resize='resize', 0x2c}, {@discard_size={'discard', 0x3d, [0x35, 0x37, 0x35]}, 0x2c}]}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000540)={0xfffffffffffffffb, 0x7}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000580)=""/74) connect$ipx(r0, &(0x7f0000000600)={0x4, 0x1, 0x7, "ee8a00570bb9", 0x3f}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000640)={0x73, @broadcast=0xffffffff, 0x4e21, 0x2, 'wlc\x00', 0x27, 0x8, 0x2}, 0x2c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000680)="eed4530d68f932ee4c753590e1b3b6a3f519e27edfdc888fd0e72c3369c4f58c3ef8a75ffbd9802ef6f027db9b3c565c575c2e37a808099fec8e92db3f32685cf56887ef923bf44b27fc2444f1c7f693322ee26131f22d2a36b1c1d8a205de473a7f2a7a2e0b2e08d71975603e2f0495285a288fd931", 0x76) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000700)={0x10001}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000740)=0x1, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000780)={'filter\x00'}, &(0x7f0000000800)=0x44) fcntl$getownex(r2, 0x10, &(0x7f0000000840)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000880)=r3) signalfd4(r1, &(0x7f00000008c0)={0x2000000}, 0x8, 0x80000) bind$ipx(r0, &(0x7f0000000900)={0x4, 0x0, 0x7, "3f8af929ff3d", 0x1}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000940)='tls\x00', 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000980)={0x7, 0xfa}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000009c0)={0x1f, 0x6, 0x5, {0x77359400}, 0x4, 0x100000001}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000a40)=""/64) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000a80)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000ac0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000b00)={r4, r5}) timerfd_create(0x7, 0x80000) sched_getaffinity(r3, 0x8, &(0x7f0000000b40)) r6 = syz_open_dev$usbmon(&(0x7f0000000b80)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000bc0)={0x3ff, 0x3, 0x8001, {0x77359400}, 0x9}) acct(&(0x7f0000000c40)='./file0\x00') syzkaller login: [ 42.251907] ip (3787) used greatest stack depth: 54192 bytes left [ 43.495115] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.501601] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.546000] device bridge_slave_0 entered promiscuous mode [ 43.649339] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.655818] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.686161] device bridge_slave_0 entered promiscuous mode [ 43.762216] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.768681] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.809588] device bridge_slave_1 entered promiscuous mode [ 43.828980] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.835456] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.880704] device bridge_slave_0 entered promiscuous mode [ 43.909058] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.915508] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.926508] device bridge_slave_1 entered promiscuous mode [ 43.943635] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.950119] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.986266] device bridge_slave_0 entered promiscuous mode [ 44.011250] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.017679] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.044478] device bridge_slave_0 entered promiscuous mode [ 44.064204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.072432] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.078882] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.105149] device bridge_slave_0 entered promiscuous mode [ 44.125219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.135952] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.142391] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.171456] device bridge_slave_0 entered promiscuous mode [ 44.191303] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.197726] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.224409] device bridge_slave_1 entered promiscuous mode [ 44.237014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.244343] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.250830] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.275824] device bridge_slave_1 entered promiscuous mode [ 44.299860] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.306368] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.328324] device bridge_slave_1 entered promiscuous mode [ 44.339556] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.346079] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.363856] device bridge_slave_0 entered promiscuous mode [ 44.373878] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.380327] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.397361] device bridge_slave_1 entered promiscuous mode [ 44.406429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.418482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.426156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.445899] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.452386] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.480374] device bridge_slave_1 entered promiscuous mode [ 44.501459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.510250] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.516689] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.581449] device bridge_slave_1 entered promiscuous mode [ 44.589982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.605577] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.679080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.702574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.711559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.774820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.798661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.884740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.950712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.330528] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.403536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.555969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.604892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.613911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.625454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.707157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.790431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.808260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.815988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.875824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.909536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.923953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.003973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.095771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.116854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.537070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.610386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.746133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.807379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.821564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.834364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.884532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.954427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.965576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.984983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.021977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.032093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.045495] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.052636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.061077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.090888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.104137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.126562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.139359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.188455] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.195645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.207781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.253116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.263123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.295760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.322666] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.335889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.342938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.364663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.381615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.396483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.405368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.412988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.424794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.434751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.444834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.488755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.518108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.525259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.539912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.577783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.585707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.600074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.615932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.630363] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.639176] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.646451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.680283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.716914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.744076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.763393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.784738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.806336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.817526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.829268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.853665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.870011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.895269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.918567] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.926269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.955682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.987845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.995008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.010444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.477822] ip (4278) used greatest stack depth: 54160 bytes left [ 49.242877] ip (4343) used greatest stack depth: 53976 bytes left [ 49.589390] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.595880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.602753] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.609188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.635547] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.646601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.731656] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.738134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.744981] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.751430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.825782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.020926] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.027393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.034280] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.040745] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.054792] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.082485] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.088948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.095743] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.102186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.138822] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.151239] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.157692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.164543] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.170998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.208858] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.216450] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.222874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.229693] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.236119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.276167] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.297638] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.304132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.310992] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.317442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.338333] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.350925] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.357388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.364279] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.370730] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.426937] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.655159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.666460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.692687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.722650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.745110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.764930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.772966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.920757] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.162418] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.239902] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.259488] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.458841] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.497806] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.705113] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.711347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.722312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.754776] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.766695] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.936409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.942672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.950476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.011860] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.018159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.030174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.058737] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.065327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.079473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.294935] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.301196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.316990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.414393] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.422508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.431162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.583199] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.589511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.600654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.636691] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.645133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.655210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/21 05:01:45 executing program 5: r0 = perf_event_open(&(0x7f0000012000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)=""/14) 2018/04/21 05:01:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58b, 0x1, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/04/21 05:01:45 executing program 5: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6, 0x4) 2018/04/21 05:01:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x2, 0x0, 0x4}, 0x10) r1 = socket(0x10, 0x803, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/21 05:01:46 executing program 3: r0 = eventfd2(0x800000000000009, 0x0) r1 = dup3(r0, r0, 0x80000) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180), 0x8) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [], 0xa, "8aacceecfbdff0c032f6f43499169a0bf2128c639f48db8ec4bf030d62df59b18a7735be4dfbdeae0e758213e0f661b1327f544f1535a3072ef32448e01a5dd7852369c740e2115daf0b6d67cdd11d9f3b0a4c55cd08b1200d07b77b479804c87cca573ab2e331cc83bde45c204bb07d"}, 0x7b) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000200)={{0xff, @rand_addr, 0x4e22, 0x2, 'nq\x00', 0x4, 0x7fff, 0x7c}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x100, 0x3, 0x4}}, 0x44) read$eventfd(r0, &(0x7f0000f3c000), 0x8) fadvise64(r0, 0x0, 0x0, 0x3) 2018/04/21 05:01:46 executing program 5: mknod(&(0x7f00007f2ff8)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3}) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000fff)) 2018/04/21 05:01:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000020100000000000000000000ff01000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) 2018/04/21 05:01:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa00) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5001000055300831e889b92f4276fa4e1d1a9a4ff03f2a64127dfb1f1fa33cc19ccfc2fe973ed149623535ac1accd81d57fab0b7b25a822668747e5f09bc6ccec0169ca7be69cd77f337bdf679e45ad616ac0db43c", @ANYRES16=r1, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/04/21 05:01:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000340)}, {&(0x7f00000012c0)="03d74b536fdb5279d2ef31eaf877f19d04f2a1cf69bb4de2608fc39664de7cf62c3bcb2c4785fc90a71cc3c5fb6238646a2c1a8d5e613f708fa2f8c7fb5c484825c6057551c8e6446d792685e5663a3646309d26ac8bee09223c32aa690e82eb80d1d566a0db835cd6211b85ea974b18c58ba2a088b8287885bc585c0adad360d98a51541d4a4e0235cb31465e275a4e3254a9ddca5cb783449f724bef6e8658ce7b08b53ccd7c71935f7d30055baa36602acb5fd55e10cbb9305dfcdda0be8d", 0xc0}], 0x2}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000440)=""/158, 0x9e}], 0x2, &(0x7f0000000540)=""/6, 0x6}}], 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x989680}) 2018/04/21 05:01:46 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa900, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x0, 0x9}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x4, &(0x7f0000000440)=[{&(0x7f0000000140)="85e89a7968c7a76ac18d67c24cb2a990dfe54e714ff34a0783e3669e213280f9030f3d4a96c2a7de79bfb8164c64a29e2da89e18416a7fba2e94c49a15c00304242861f88c48eaa1a8a2b697edea01ef2320fd546c89eec4b89cad3c1878042dd022c0e1baae4093de8fc17249492a0a6eb5a8dafe5107691e4ca73c19e2bfa73e10fc267a28b8e2ad", 0x89, 0xff}, {&(0x7f0000000200)="410658f528af8ec9d4465aea28b7c92992ae79d52c398b38bae927409683df08e974f421a91937055fb90b6f28b9a706f306fb99bf1b2c8a9c0573550eef1a8edc6a94a2f39800f16fd45e50414bffa6277b03435c0f1c08dfff6bedba9cecda0e6ff7f281ec385c0b35293dac56923a9c3b", 0x72, 0x20}, {&(0x7f0000000280)="4c07292f933cdff15601c7b35ec19e2306be8e44a8cb2e2b413211834d81d3a0e424b5ec7147c9b9c555c6e8e48feafe079d9962219dd34725d7ec885e0a0803a7f9a1f81b760bbf1635c8eb768ea369fa759984209e3e00ba5aa4d4b266fe0083129d7a717d891e8280bfa51a58c17a786ac89337973860e6541afa4fe973998fc5e6506f4a8cb99037327bd0c3fa5f2d22ac9532", 0x95, 0xfffffffffffffffe}, {&(0x7f0000000340)="9643ca38ec951be4dc495c660b177fcea248ed927aa9572629ada2234fda721e43a212951423cc8019910df79b005381f240fd832a3efe471eaac9a1e00cb0b87a4fe49fadafe846a42bde71cbea64085ebf552daede52b543730cfb339095181a3a060277fcf198f4d74cf152102d912b1dc5da43787b469a843fb01ad0f8417f7816e54e95b40f7c79159e22d0c080afd07b3e79cdd71b7ecf00b4de0ea02322c0c6ea2f45aa1cc01c40db3acd4d0f6d57418bb20f9f2b7d03118527dedd32ac04f566b6ad1e2a6406edb050aea4ab5796cd9d22b593977d81bad4b445279e1ed911d8c7", 0xe5, 0x6}], 0x400, &(0x7f00000004c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@discard='discard', 0x2c}, {@integrity='integrity', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@usrquota='usrquota', 0x2c}, {@resize='resize', 0x2c}, {@discard_size={'discard', 0x3d, [0x35, 0x37, 0x35]}, 0x2c}]}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000540)={0xfffffffffffffffb, 0x7}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000580)=""/74) connect$ipx(r0, &(0x7f0000000600)={0x4, 0x1, 0x7, "ee8a00570bb9", 0x3f}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000640)={0x73, @broadcast=0xffffffff, 0x4e21, 0x2, 'wlc\x00', 0x27, 0x8, 0x2}, 0x2c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000680)="eed4530d68f932ee4c753590e1b3b6a3f519e27edfdc888fd0e72c3369c4f58c3ef8a75ffbd9802ef6f027db9b3c565c575c2e37a808099fec8e92db3f32685cf56887ef923bf44b27fc2444f1c7f693322ee26131f22d2a36b1c1d8a205de473a7f2a7a2e0b2e08d71975603e2f0495285a288fd931", 0x76) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000700)={0x10001}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000740)=0x1, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000780)={'filter\x00'}, &(0x7f0000000800)=0x44) fcntl$getownex(r2, 0x10, &(0x7f0000000840)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000880)=r3) signalfd4(r1, &(0x7f00000008c0)={0x2000000}, 0x8, 0x80000) bind$ipx(r0, &(0x7f0000000900)={0x4, 0x0, 0x7, "3f8af929ff3d", 0x1}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000940)='tls\x00', 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000980)={0x7, 0xfa}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000009c0)={0x1f, 0x6, 0x5, {0x77359400}, 0x4, 0x100000001}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000a40)=""/64) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000a80)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000ac0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000b00)={r4, r5}) timerfd_create(0x7, 0x80000) sched_getaffinity(r3, 0x8, &(0x7f0000000b40)) r6 = syz_open_dev$usbmon(&(0x7f0000000b80)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000bc0)={0x3ff, 0x3, 0x8001, {0x77359400}, 0x9}) acct(&(0x7f0000000c40)='./file0\x00') 2018/04/21 05:01:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x800, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xef, "364afdb930bbf5b887b0397752b8e9616f4976503d7f3a3e444c9e5f2617555fe7aafbdb696ff1b61b36fd1e4a0bcec38bcac45e18d24904f89e22fbf51702bdf688302bcdc9ef479ebd0177bb10d594702992525bb71acb309dcc7996783f78512857d485f01e84826d6a199104c3d410c4bdd5c8e2d0852d240c860658eebfa47ca28f9fcaac7356e14e818bbba4dabe4f2d549b747fdfd16d40051313c4d3e378c1ede5cc1868e4a566cacf697d5684e2a6073582f9e65f43790d28cbdd8b14fd55ac523fe8136af74eb4cc0b81df6077794afadcc83aab1388c921b6a4af27ce5a8a061298314cdd71171e86e3"}, &(0x7f0000000280)=0xf7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x400, 0x7e5e, 0x0, 0x81, 0xff, 0x60, 0x2, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x80000000, 0x30}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0xfffffffffffffffc) 2018/04/21 05:01:46 executing program 5: getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) recvmsg(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000400)=""/12, 0xc}, {&(0x7f0000000440)=""/151, 0x97}], 0x3, 0x0, 0x0, 0xf931}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000580)={@empty, @multicast1}, &(0x7f00000005c0)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) socket(0x0, 0x6, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r2 = getpgrp(r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x400, 0x4) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) gettid() getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000000600)={0x0, 0x2000000000, 0x6, 0x7}) syz_open_dev$evdev(&(0x7f0000000640)='/dev/input/event#\x00', 0x1, 0x0) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netdev_private(r4, 0x89f3, &(0x7f0000000740)="8ce780a2ef8e468a5a47c7d6543c0a34a033b4bd506b9719d60e4c8478d8eff94b5a1046aae6aa2cdba26ec815962a44f95f501284424640b1a75ddf9b71968232f6f8b4d55e907299fc43c50733095ee1280f37307bc7b6cbad27d5109ba5c0e6b9b2b2cad87a1c057334755e505c09edc478d6c7cd02d406bd685d5ea98a66bfe97b281386900d08531213ff3ca852ea59b225d93f992301e7844c9067b3f083d7f1e01d358ec40ef431469c2c789c0f627b34d9e14a8efcd8e3f38876d1cb96c45bab7c83ac70f9499a252b09171103e761711f2bdcc2279edc8b4bf8ac64af5e8fa69836269f946d4ce66d2e88b9e8a9b1e9a1b32afe4c87db2681fc01b149188b9091b5c6a7ecd2419b6d3f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400000080400, 0x0) 2018/04/21 05:01:46 executing program 1: mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42040, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000040)="e352e3fe87409890618dab1876ffa428f2ee86680d47832301b21abb1fae38200e337bbc66329a0b636a9b50e9", 0x2d) mbind(&(0x7f000052b000/0x3000)=nil, 0x3000, 0x1000000004001, &(0x7f0000000180)=0x5, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/04/21 05:01:46 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000fcbfff), &(0x7f0000000140)}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x3, 0x4, &(0x7f0000000280)=@raw=[@jmp={0x5, 0x0, 0xa, 0x7, 0x1, 0xfffffff6, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x4}], &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xa3, &(0x7f0000000300)=""/163, 0x41000, 0x1, [], r1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000480)="d0", &(0x7f0000000040)=""/156}, 0xffffff77) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000004c0)={0x2, 0x1, 0x2, 0x3ff, 0x5, 0x2}) 2018/04/21 05:01:46 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x6, 0x4) socketpair(0xb, 0xa, 0x729bb23b, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x210800, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1) getsockopt$inet_mtu(r0, 0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 05:01:47 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e23}], 0x20) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f0000000180)=""/22) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') setns(r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xa90, 0x2}, &(0x7f0000000080)=0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x5, 0x5}, &(0x7f0000000100)=0xc) 2018/04/21 05:01:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = memfd_create(&(0x7f0000000000)='#ppp1(-em1\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xffffffffffffff01, 0x6, 0x9, 0xb319, 0x2, 0x7, 0xfffffffffffffffe, 0x80, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x9, 0x672a5e0f, 0x24, 0x2}, 0x98) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x6, &(0x7f0000000180)=0x1) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfe13) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) 2018/04/21 05:01:47 executing program 6: unshare(0x20000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = semget(0x3, 0x2, 0x0) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000000080)=""/21) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x800000008000000) 2018/04/21 05:01:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000940)={r1, &(0x7f0000000000)="cf08369f3dd83f4a9540115c97b49cc684cbb8b54c77e22ed21f8c4b8ac30000002000000000000000000000000000000000000000"}, 0x10) 2018/04/21 05:01:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000fcbfff), &(0x7f0000000140)}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x3, 0x4, &(0x7f0000000280)=@raw=[@jmp={0x5, 0x0, 0xa, 0x7, 0x1, 0xfffffff6, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x4}], &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xa3, &(0x7f0000000300)=""/163, 0x41000, 0x1, [], r1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000480)="d0", &(0x7f0000000040)=""/156}, 0xffffff77) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000004c0)={0x2, 0x1, 0x2, 0x3ff, 0x5, 0x2}) 2018/04/21 05:01:47 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$netlink(0x10, 0x3, 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x40}, 0x1c) 2018/04/21 05:01:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6464, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x7fff, 0x400, 0x0, 0x7f, 0x8, 0xe5, 0x5}, 0xc) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/21 05:01:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 67.582820] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/21 05:01:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b002000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff03000000", @ANYPTR=&(0x7f000002cfd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000"], 0x310) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/04/21 05:01:47 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) close(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ea, 0x400080) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/21 05:01:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001, 0xb}, 0x348) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000280)={0x1f, 0x0, 0x10000, 0x3ff, 0x9, 0x4}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0xc001) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000200)=0x5) 2018/04/21 05:01:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 2018/04/21 05:01:47 executing program 4: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000b1b000/0x3000)=nil, 0x3000) mbind(&(0x7f0000b1b000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000000)=0x5, 0x18f4, 0x3) munlockall() 2018/04/21 05:01:47 executing program 0: r0 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b8", 0x1, 0xfffffffffffffffe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4000, 0x800, &(0x7f0000000200)) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r0) 2018/04/21 05:01:47 executing program 7: socket(0x0, 0x0, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000040)={{&(0x7f0000cf8000/0x1000)=nil, 0x1000}, 0x200000}) 2018/04/21 05:01:48 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x0, &(0x7f0000c6d000)) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x4000)=nil], &(0x7f00003dc000), &(0x7f0000000140), 0x0) fallocate(r0, 0x2, 0xa838, 0x8) select(0x40, &(0x7f0000000040)={0x3, 0x8, 0x5, 0x9, 0x4, 0x7, 0x80000000, 0x1}, &(0x7f0000000080)={0x2be8, 0x1, 0x9, 0x6, 0x7ff, 0x401, 0x1000, 0x3c26ec1d}, &(0x7f00000000c0)={0x5, 0x400, 0x6, 0x158c, 0xad, 0x11a, 0xfffffffffffffff7, 0x7}, &(0x7f0000000100)) 2018/04/21 05:01:48 executing program 3: getcwd(&(0x7f00000000c0)=""/54, 0x36) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}, [0x0, 0x0, 0x2]}, &(0x7f0000000000)=0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) timerfd_gettime(r1, &(0x7f0000000140)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000180)="9d14ea33d2a4fbd96cc2cadf4fdfee736798b17914fa63ca5a87e0ce39ce4cacd0131ce10070bcbc7748f02fe82ae9335e2d8483d202e307e510ad54a6e6b43ea8d3b1eedf5a37bcc4d40706b3dec7749eab0f5fad9069dde2e6e4bb1d8881cea96f3c6c", &(0x7f0000000200)="4b52c6a7180e5feb9596fee2de293a2b5e20d98e8f1c096750a5317e2bb41382bfbc89e3fbc5c9fac61b30628cd875f7e58b6802e4dc3c1dfefa6fbae4cc3e123b3c8ccf5ba559bda89e7e0a1b22881191f17625f20242feddb9fd62b7e3bf9a341c7e4869acd8ab283fb93b80cd00697f4b2d7996bea298df95c5046b8b0f5887b856699b21e108ed3c216855072ef91cd60e3c19649d38a176dcb58001219c07c7bc4f7d122809282b777d0a4ce50424502881f76de7", 0x3}, 0x20) 2018/04/21 05:01:48 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="1a2e25b5000000069078ac14ffaae000000000000000000004db9c64b6fe8be1000000000000000000000000000233d40a5bbf5175c2fb81c49bba6f1080d9ab4e1c2b61aa5fed74b2332e988c3d1c15f66e2e203e352726bb898070938dd90d918f", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/21 05:01:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000000003, 0xc2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffe9c) 2018/04/21 05:01:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xf034, 0x1, {0x0, 0x1, 0x9, 0x1, 0x800}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0xffffffffffffffff}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x4, 0x10000a}) close(r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fstat(r0, &(0x7f0000000780)) recvmmsg(r1, &(0x7f0000000580)=[{{&(0x7f0000000080)=@nl, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/90, 0x5a}], 0x5, &(0x7f0000000800)=""/4096, 0x1000, 0x80800}, 0x5}, {{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/125, 0x7d}], 0x2, &(0x7f0000000480)=""/240, 0xf0, 0x1ff}, 0x12}], 0x2, 0x101, &(0x7f0000000600)={0x77359400}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002940)={0x0, 0x8}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000029c0)={r3, @in6={{0xa, 0x4e21, 0x99, @dev={0xfe, 0x80, [], 0x1e}, 0x4}}, 0x5, 0x4000ffffffff, 0x1, 0x80, 0x10}, &(0x7f0000000700)=0x98) syncfs(r0) sendto$inet6(r2, &(0x7f0000002840)="9103d3423d6c767d195f381b67b7dc289ac7a9ea89e0ee05bef990d397104b5005e06408f97bdeb15a205b6da29c2c4f5c0676de684a37f2ca9bcf9cc8177dac51c5c563888b7a8802a1026008a6337fca8500f2dd14ca515b91717b1d4660e064632b426e2bc0e17e7a3bfc4b59abe510868ba77a04aad08c8b27b72c6e3d6d45303084216fc40387db7ecd8c7711a024f72f9c7659ea95f5d8f09fac354d62ae2b404a4be6295e77ca05fa5e3490102f39e039a1ee60446d811e492a7fe1bbe3c1e5b9c8390d56fc24ab114f3f6cdb36a04ccda31ae60dccf90bbbb3d67f400417f53787aa2a90994f2102201f", 0xee, 0x20040000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000740)={r4, 0x6, 0x4, 0x1, 0x7, 0x4}, &(0x7f0000002800)=0x14) 2018/04/21 05:01:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setrlimit(0x8, &(0x7f00000002c0)={0x8, 0x1}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7af}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00000006c0)='ns\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x10003, 0x20}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x0, &(0x7f0000000bc0)=""/157, 0x9d) r4 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)='autogroup\x00', 0x0) r5 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff) r6 = getpgrp(0x0) sendmsg$nl_xfrm(r2, &(0x7f00000009c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000000580)={&(0x7f0000000940)=@delsa={0x48, 0x11, 0x2, 0x70bd27, 0x25dfdbfd, {@in=@loopback=0x7f000001, 0x4d4, 0xa, 0x33}, [@extra_flags={0x8, 0x18, 0x401}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd2b, 0x400}}, @tfcpad={0x8, 0x16, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ptrace$getenv(0x4201, r6, 0x0, &(0x7f0000000300)) keyctl$link(0x8, r4, r5) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) setresuid(r3, r7, r8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000dc0)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x167}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) r9 = getpid() syz_open_procfs(r9, &(0x7f0000000280)='autogroup\x00') add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580), 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/21 05:01:48 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x400) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001300)=""/4096) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x0, 0x204, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/21 05:01:48 executing program 7: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000001fdc), &(0x7f0000007000), &(0x7f0000007000), &(0x7f0000007fe4)}) r0 = getgid() setfsgid(r0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x1, 0x0, 0x8000, 0x80, 0xffffffffffffff7f], 0x5, 0xec2c, 0x0, 0x3ff, 0x7, 0x40, {0x2, 0x7, 0x50a, 0xda, 0xea, 0x9, 0x4c, 0x100000001, 0x4, 0x3, 0x80000000, 0x0, 0x5, 0x6, "ef514ba13b355855b80ebab1dbf397d0c7c5a6d082fc57b82aa39d6d07c12d97"}}) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 2018/04/21 05:01:48 executing program 0: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x101202) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7, 0x9}, &(0x7f0000000140)=0x8) 2018/04/21 05:01:48 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x0) sendmsg(r0, &(0x7f0000009fc8)={&(0x7f0000020fe4)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, 0x3}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f00000009c0)=[{0x10}], 0x10}, 0x0) 2018/04/21 05:01:48 executing program 2: clock_gettime(0x2, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000000380)=0x0) io_getevents(r0, 0x3, 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x989680}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) 2018/04/21 05:01:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="141000001b00fdff000000000000000015000000"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x80) r1 = dup(r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x9, 0x6}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) 2018/04/21 05:01:48 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x438) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) writev(r0, &(0x7f0000001780)=[{&(0x7f00000016c0)="93", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) 2018/04/21 05:01:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000140)={r0, 0x452}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@dstopts, 0x8) r3 = accept(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000180)={r3, 0x1}) 2018/04/21 05:01:48 executing program 6: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/21 05:01:48 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8800, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="000000000000000373005eaf1af7d1f5ebefafb7083568646292c2afcd7ce872587e077e4c792344702356bc3b04c126b68cd1dddc29ad72e0b54fdfc58b6547d2f0e3a997d1bdddd4099f40c2378d58b7636122eedd076ed5fa525b5298b9ba86e15d2767001ba37803672b8c1fe2fda4fd59ce84345cde") getdents64(r2, &(0x7f0000000000)=""/115, 0x62) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/21 05:01:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x4, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x6, 0x7}, 0xfffffeab) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000000000)="54ef87cb39dc8eb1d03903da2882a52621956574a0f736a64c444f11c44f647aa13626f5ff39fddaab22e06eda86", 0xfffffffffffffdfa) 2018/04/21 05:01:49 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000180)=@full={{0x3, {"bcd1e28703fa55"}, 0xffffffff00000001}, [{"87935ca846afc5"}, {"11b27206618025"}, {"cad61cb0da80b7"}, {"9d64e689bb089b"}, {"fb15b86a41bcbe"}, {"2873d1cf3f9205"}, {"958349502ce7bf"}, {"c884d554e88957"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000200)="9bbf115b689aa835f3fb779e81cfcca169e218942e5bb43be5fe2441dd5b916e44293db6c7c2ea120fa61b3c1680c2c6e8944d117b524d35fabad114c249a4e19e57b1bdee17bc07de6e6f311cff84c320cb5c5c4a671e72955319a2a02b786acbcf6f3c50", 0x65}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="c5612399accd92be54bf17ec42570b2be2e8e9895e7f66c859b4fd684b97fbda59cdc3f2fd673cee4e603fe6a14f492868cd2788813347239c5622c3a9c27e77b1981e0d417e69ea601f9ded937e851f1a573db577ff4553bcbc5472cf1aea12f72ec5bd8636db98cf0e34dcefd94f92eec747a041fde6c76ec6455bd4b100", 0x7f}], 0x3, &(0x7f0000001300)=[{0x58, 0x85, 0x40000000, "2a5932aaa9ea941d670a8ead3ced323a7a90c4e9d58210b70943a49775108e7f69d8c53676c2ba90d5701f8aec78f6c6d90f36b922d0b47f90360bc54f04de9b0a411ce88b"}, {0x38, 0x10f, 0x3, "89486be4afa4afcfe6bae53c4f22a729d62bc5e9f60d56211b01ce123a917068b823f6cc70"}, {0x58, 0x108, 0x2, "835b4904883b3c09a9917ec60364219edb81062397b2426556ff8974632b62b567b6d7715210cd54a9716cd31379cd21a32c5f4c81ba5f8574392d85796ab625fd007e9f"}, {0xb8, 0x117, 0x80000000, "062acf91f95303a0b9206691ccb24fa0dd90c3690a14d3c82dfd39c008e036749cc7fafd1680dffac56e6306dc639dd4a38f266483f6f3ea76a3becd3346cea5cdf7c7aa56c626ac06f3a0cbb03acf6e33c26fdc252a12460d5206f9bff8e31eb69bdcf65f67a55d8618c38b30c1cd6d51fb9955ad963b9bf4746b59f5b200a825acf2ac714299962c9fc625b7c98fb90656c7db430d7c8604536bd1f8cdb31f49e3"}, {0x48, 0x1ff, 0x0, "76f176e886eec1232581ce43d46d79ab57966ef2653c85411825ee01b22cb1816bc9b58b285f1adc6f26d22db972bc0deb18"}, {0x30, 0x0, 0x100000000, "aaba26df506aee374418e3c0920b98665414c44718e43d1e8e3e2637132b"}, {0x88, 0x11, 0x8000, "e13d8dfe38872feb80b0b8eb748c9ec2d8d8c5c6943a280f691f1c16eb102365e4a7687bf9b586a33386607d660d9d161c14002cf40da82d53e3bc384b7ce6c5ae03dc230639f4876d8f423d4ead81d354efcfcc432d9ec8ce2dc00d90ea6ee427ae459f83fe8bfaf706284202fc1b12857d04ee"}, {0x98, 0x117, 0x14fd5d9, "2b4907d1b364067cec41d1589f2de2ff97bc5caf758f42c3aec84ce2a5c42ba9254f2e9fe2248bab6db84ff8bca8e3f4da015e79e033c8af35327933812411a10cb2b205f563b8a7f4112070d803c9ac56e1b76a09946337c1444a47f352969d1d6d107f583c2a8e987461baa7c9e54d632e30df1f989720911d6d795b97e8b7b5da2e0f"}, {0x50, 0x102, 0x9, "d9373d16739cb391a1e8678f5dc69c6b1681493299a8b3f6300d4c7c626dcb82ea59e1950173203dc83186de1d30eaa0b4837219ca0020827ff6eae6"}, {0x18, 0x0, 0x8001, "a7d60d6cd3"}], 0x3a0, 0x4}, 0x8810) 2018/04/21 05:01:49 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) recvmmsg(r0, &(0x7f0000001fc0)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/251, 0xfb}], 0x3, &(0x7f0000000380)=""/226, 0xe2, 0x9}, 0x7}, {{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/28, 0x1c}, {&(0x7f0000001540)=""/54, 0x36}, {&(0x7f0000001580)=""/81, 0x51}, {&(0x7f0000001600)=""/183, 0xb7}, {&(0x7f00000016c0)=""/104, 0x68}, {&(0x7f0000001740)=""/89, 0x59}], 0x7, &(0x7f0000001840)=""/97, 0x61, 0xf5d}, 0x20}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f00000018c0)=""/140, 0x8c}, {&(0x7f0000001980)=""/184, 0xb8}, {&(0x7f0000001a40)=""/42, 0x2a}, {&(0x7f0000001a80)=""/102, 0x66}, {&(0x7f0000001b00)=""/152, 0x98}, {&(0x7f0000001bc0)=""/16, 0x10}, {&(0x7f0000001c00)=""/151, 0x97}], 0x7, 0x0, 0x0, 0x8}, 0x10000}, {{&(0x7f0000001d40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001dc0)=""/240, 0xf0}, {&(0x7f0000001ec0)=""/189, 0xbd}], 0x2, 0x0, 0x0, 0x7}, 0x5}], 0x4, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000020c0)={'mangle\x00'}, &(0x7f0000002140)=0x54) 2018/04/21 05:01:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, r2, 0x208, 0x70bd2a, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf1}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ef6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x877}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x1000006) 2018/04/21 05:01:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bcsf0\x00', 0xf) sendto$inet(r0, &(0x7f0000000040), 0x3bd, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe000000d}, 0x10) r1 = socket(0x3, 0x0, 0x5) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0xc0c40, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000280)) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x2, 0x4) syncfs(r0) r3 = accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) splice(r1, &(0x7f0000000100), r3, &(0x7f00000001c0), 0x81, 0xc) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$TCXONC(r3, 0x540a, 0x4) 2018/04/21 05:01:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") dup2(r0, r0) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4000000000004e23, @multicast2=0xe0000002}, 0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x57, 0x3, 0x6, {0xfffffffffffffffe}, {0xb8, 0xd482}, @cond=[{0x7, 0xfff, 0x9, 0x9, 0x81, 0xffffffff80000000}, {0x1, 0x12000000, 0x8, 0x0, 0x6, 0x25}]}) 2018/04/21 05:01:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0x100000003}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xdc9, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0x80}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x94) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x0, @multicast1=0xe0000001, 0x4e21, 0x4, 'nq\x00', 0x18, 0xfffffffffffffffb, 0x65}, 0x2c) 2018/04/21 05:01:49 executing program 2: clock_gettime(0x2, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000000380)=0x0) io_getevents(r0, 0x3, 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x989680}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) [ 69.121930] QAT: Invalid ioctl 2018/04/21 05:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000204000)={0x2}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000170000)=0x14) [ 69.152774] QAT: Invalid ioctl 2018/04/21 05:01:49 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000000), 0x7ffd, &(0x7f0000601000/0x3000)=nil, 0x4) 2018/04/21 05:01:49 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0x7fffdffe2000}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x200, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)="da2c2cfc401ac7aa98c65ec195ec59477cd0632056d3744c31ad907e0afc61d27e33e2ef5f0f1446124999c947", 0x2d, 0x38}, {&(0x7f00000000c0)="9c6cfbbbf38d65f90bf943ed695f3f9d2495462783d9e4d3543d8c8074a8831225011abc034543a828160f0a4e51a38f5fe4e9a7d24989a2664bfe6b9b35785d642765ccaedb4b81d04630b1279ffdb2cc6e35a6d863494cfcb0d39f60fb34f1fde42f46d4270fe555e789f515abf53486b7f2131702eae9d88443251c920ec5aa497441ded286d571971d683c658f7fc702fc934c5eed04cfd509778aead042e85626634297697231a246d0d9ab414bb6f18a2c99e7c595903284f15bd5f09c959381dd85908934817c", 0xca, 0x6178}, {&(0x7f00000001c0)="ef66977ed5b7226062dfae99d1a507dbaad676e400d1a83c841a43f4696043f8cf6d07993bf53cc66023f7a801fa6847b4a580287dc5163bc1b18c931a9fd604174fb686f0390ba3118b220c9705a94b66f25cc89c71043334fbbbe1c2aef1416c964d6cbeb0d00da0d74a0bc8bdf10c2522e9d99bea328ee32878950f5006faacd26f986755fed226ddb5466c914ad4c809a63fd25481993ee9525d1e10ca18f81eafd072205e82b372179db5061752308f4a84f2aea36b5eea337779fc1f99df11588c29df63adc4a69614341b710f9d7a7c46626e412b83dbbfebf5ee51a7c3f692b1", 0xe4, 0x8}, {&(0x7f00000002c0)="141d9c833a24be288bbbb91a19a62a730851d10ab8ebd9430c315a8d975fff1a900c58c80bfc947b3ef2f903ecee4c22714aab5d31a09dcf95172102839a80f698a133d59466d4765f673f", 0x4b, 0x2}, {&(0x7f0000000340)="2a7b3e34ac8982667905ae061acff0d3dc152ca2d64d45f440dc1d1438d00dcb3dd4429d6fa928874922e3edd59655518f550edf9fd2eaa04acd902f04f090365a200fcf3ba6ef6a8c0ce6b98367c5f314020b0bf98811cc7b92aa426831657adadb", 0x62, 0x8}, {&(0x7f00000003c0)="fa7c5ed5f642c1fb775f38cccd5d3bc7d7e7812aadd4560277819eadea9cb932b0cff11a3ea1d747989edec8cd742b9228d259908b4cc158628269c14973e6c678f7360da127b8cdbdcf243525cfd2dce7990fa971bfd37f9bd58f975227a811633ffd4035383838b39a464c96be5f197dc977f5d3c58f9a570f545b575b82800dc7027a76d81d655aa1d1c174370742c6ba67d35c46c1424f92bd022e4e9a0bef99c418792f21d8f7bdfc1cb93c12b7e8f5fd4c5c8688c0d1cfc311923de4c4c9f7ff7e76187ea79de2dc1d4845200d881bca2072f0d94abaef9906", 0xdc, 0x8000}], 0x80041, &(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000005c0)={{&(0x7f0000b2a000/0x4000)=nil, 0x4000}, 0x3}) 2018/04/21 05:01:49 executing program 7: delete_module(&(0x7f0000000080)='(proc\x00', 0x800) r0 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x2, 0x40) accept$alg(r0, 0x0, 0x0) timerfd_create(0x7, 0x80800) ioctl$KDDELIO(r0, 0x4b35, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x78, &(0x7f0000000540)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0xd5, @empty, 0x1}, @in6={0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x200000000000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r1, @in={{0x2, 0x4e21, @rand_addr=0xe5}}, 0x5, 0x2}, &(0x7f0000000700)=0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000740), &(0x7f0000000780)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000480)={0x8, 0x0, 0x0, 0x9}, 0x14) sendto$inet6(r2, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/75, 0x4b}], 0x3, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000300)=0x5, 0x4) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/04/21 05:01:49 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000000)="33206aad1b1a940f5bfd1900ed33329cd39c1a99c85affcb062ebaf618e18afeb80b2494f97ab92e87187a9aa124d660d23cca7f6ed6c8a63557391c06bb0a5c58934f7921cec090a40160c0c4cb8571385a8e20e3be48c9902149d126f30251c86e21b3e64040dc5370000000"}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f00000001c0), 0x1}, 0x20) 2018/04/21 05:01:49 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000180)=@full={{0x3, {"bcd1e28703fa55"}, 0xffffffff00000001}, [{"87935ca846afc5"}, {"11b27206618025"}, {"cad61cb0da80b7"}, {"9d64e689bb089b"}, {"fb15b86a41bcbe"}, {"2873d1cf3f9205"}, {"958349502ce7bf"}, {"c884d554e88957"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000200)="9bbf115b689aa835f3fb779e81cfcca169e218942e5bb43be5fe2441dd5b916e44293db6c7c2ea120fa61b3c1680c2c6e8944d117b524d35fabad114c249a4e19e57b1bdee17bc07de6e6f311cff84c320cb5c5c4a671e72955319a2a02b786acbcf6f3c50", 0x65}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="c5612399accd92be54bf17ec42570b2be2e8e9895e7f66c859b4fd684b97fbda59cdc3f2fd673cee4e603fe6a14f492868cd2788813347239c5622c3a9c27e77b1981e0d417e69ea601f9ded937e851f1a573db577ff4553bcbc5472cf1aea12f72ec5bd8636db98cf0e34dcefd94f92eec747a041fde6c76ec6455bd4b100", 0x7f}], 0x3, &(0x7f0000001300)=[{0x58, 0x85, 0x40000000, "2a5932aaa9ea941d670a8ead3ced323a7a90c4e9d58210b70943a49775108e7f69d8c53676c2ba90d5701f8aec78f6c6d90f36b922d0b47f90360bc54f04de9b0a411ce88b"}, {0x38, 0x10f, 0x3, "89486be4afa4afcfe6bae53c4f22a729d62bc5e9f60d56211b01ce123a917068b823f6cc70"}, {0x58, 0x108, 0x2, "835b4904883b3c09a9917ec60364219edb81062397b2426556ff8974632b62b567b6d7715210cd54a9716cd31379cd21a32c5f4c81ba5f8574392d85796ab625fd007e9f"}, {0xb8, 0x117, 0x80000000, "062acf91f95303a0b9206691ccb24fa0dd90c3690a14d3c82dfd39c008e036749cc7fafd1680dffac56e6306dc639dd4a38f266483f6f3ea76a3becd3346cea5cdf7c7aa56c626ac06f3a0cbb03acf6e33c26fdc252a12460d5206f9bff8e31eb69bdcf65f67a55d8618c38b30c1cd6d51fb9955ad963b9bf4746b59f5b200a825acf2ac714299962c9fc625b7c98fb90656c7db430d7c8604536bd1f8cdb31f49e3"}, {0x48, 0x1ff, 0x0, "76f176e886eec1232581ce43d46d79ab57966ef2653c85411825ee01b22cb1816bc9b58b285f1adc6f26d22db972bc0deb18"}, {0x30, 0x0, 0x100000000, "aaba26df506aee374418e3c0920b98665414c44718e43d1e8e3e2637132b"}, {0x88, 0x11, 0x8000, "e13d8dfe38872feb80b0b8eb748c9ec2d8d8c5c6943a280f691f1c16eb102365e4a7687bf9b586a33386607d660d9d161c14002cf40da82d53e3bc384b7ce6c5ae03dc230639f4876d8f423d4ead81d354efcfcc432d9ec8ce2dc00d90ea6ee427ae459f83fe8bfaf706284202fc1b12857d04ee"}, {0x98, 0x117, 0x14fd5d9, "2b4907d1b364067cec41d1589f2de2ff97bc5caf758f42c3aec84ce2a5c42ba9254f2e9fe2248bab6db84ff8bca8e3f4da015e79e033c8af35327933812411a10cb2b205f563b8a7f4112070d803c9ac56e1b76a09946337c1444a47f352969d1d6d107f583c2a8e987461baa7c9e54d632e30df1f989720911d6d795b97e8b7b5da2e0f"}, {0x50, 0x102, 0x9, "d9373d16739cb391a1e8678f5dc69c6b1681493299a8b3f6300d4c7c626dcb82ea59e1950173203dc83186de1d30eaa0b4837219ca0020827ff6eae6"}, {0x18, 0x0, 0x8001, "a7d60d6cd3"}], 0x3a0, 0x4}, 0x8810) 2018/04/21 05:01:49 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/42, &(0x7f00000000c0)=0x2a) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x63, 0x0, 0xfffffffffffff434}) memfd_create(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0) 2018/04/21 05:01:49 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) socket(0x1, 0x39006d2b39acb32a, 0x100000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0xb10}) mount(&(0x7f0000051fff)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000014ffb)='ext2\x00', 0x0, &(0x7f0000040f2d)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x204040, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x6, 0x40, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff, 0xc00, 0x6, 0xffffffffffffff69, 0x0, 0x3, 0x5ee, 0xfffffffffffffff1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0x9, 0x2}, {0x6, 0xfffffffffffff3a8}, 0x9, 0x2, 0x10000}) [ 69.388722] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 05:01:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000140), &(0x7f0000000040)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x45, 0x802) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1f) 2018/04/21 05:01:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x2180) pread64(0xffffffffffffffff, &(0x7f0000006fb5)=""/1, 0x1, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/04/21 05:01:49 executing program 1: r0 = inotify_init1(0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x5, 0x8, &(0x7f0000ffa000/0x3000)=nil, 0x9}) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffffb) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)) 2018/04/21 05:01:49 executing program 4: unshare(0x4000002) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}, 0x0) 2018/04/21 05:01:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x1000, 0x10}, &(0x7f00000002c0)=0xc) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/04/21 05:01:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000100)="fa8948279b3fc7dd6f2eb060d67a888e2310ac26", 0x14, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/21 05:01:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000000200)=""/239, 0xef}], 0x3, &(0x7f0000000340)=""/170, 0xaa, 0x2}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f0000000000)="d33e3ac1792b00000001000000002bc83d59408649b98165b67be86fd66d47c2d0e2095c7a311c2c5558503fe067940515e633f52465000012000000d4470937e927907b81af756c28bc8106025a5b79002bc4c7a665499947b5c00cf120cd481f48d1ff9b99d7ff597cbac2d16d9ba5dfe9f6daa7690906a2e9dfbe90d636df", 0x80) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/04/21 05:01:49 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x80) ioctl$KDSKBLED(r1, 0x4b65, 0x9) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f00009e0000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r2 = dup2(r0, r0) r3 = getpgid(0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000000)=r3) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f00009de000/0x1000)=nil, 0x1000}) close(r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3}) 2018/04/21 05:01:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000910000008100000086dd6097922b00140000ff010000000000000000000000000001ff01000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50ec00009078d7e03d0407e2dc1d68c563b3ebb2615c0000"], 0x0) 2018/04/21 05:01:49 executing program 1: delete_module(&(0x7f0000000080)='(proc\x00', 0x800) r0 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x2, 0x40) accept$alg(r0, 0x0, 0x0) timerfd_create(0x7, 0x80800) ioctl$KDDELIO(r0, 0x4b35, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x78, &(0x7f0000000540)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0xd5, @empty, 0x1}, @in6={0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x200000000000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r1, @in={{0x2, 0x4e21, @rand_addr=0xe5}}, 0x5, 0x2}, &(0x7f0000000700)=0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000740), &(0x7f0000000780)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000480)={0x8, 0x0, 0x0, 0x9}, 0x14) sendto$inet6(r2, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/75, 0x4b}], 0x3, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000300)=0x5, 0x4) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/04/21 05:01:49 executing program 7: delete_module(&(0x7f0000000080)='(proc\x00', 0x800) r0 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x2, 0x40) accept$alg(r0, 0x0, 0x0) timerfd_create(0x7, 0x80800) ioctl$KDDELIO(r0, 0x4b35, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x78, &(0x7f0000000540)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0xd5, @empty, 0x1}, @in6={0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x200000000000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r1, @in={{0x2, 0x4e21, @rand_addr=0xe5}}, 0x5, 0x2}, &(0x7f0000000700)=0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000740), &(0x7f0000000780)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000480)={0x8, 0x0, 0x0, 0x9}, 0x14) sendto$inet6(r2, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/75, 0x4b}], 0x3, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000300)=0x5, 0x4) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) [ 69.862725] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 69.872795] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 05:01:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000012c0)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/21 05:01:49 executing program 2: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) lseek(r0, 0x0, 0x2) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r3 = dup(r2) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000003280)="651b074e049b07292b3e10cb0097dde9f9f21e41c1daf1e54517f49ab07942816f16d28cc1c5539ebc93b03e6548f32cc886d10d624df361d1fe9e4125b76505f86ef23d8887de7b0377a872bf036b65822c479ab297b80d5af34cfd1efe45bf78c77ed91ce7ce5ae27ebb6646f41af808504ed27c9b1e58f65a1f015bcda3fa23b9db1c6a84caeffd5eab3d1c756380886a8f337e84e379e878906a0dde700beaf9d3e67bb4fd818b3d14f35a27b6117357e7985f3920f34fa0fb665ecb4bbde58015b62b55b333391e6c5e1175b10d8f5a35b2cc", 0xd5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005600), &(0x7f0000005640)=0x14) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x8) fcntl$getown(r2, 0x9) recvmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000000100)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000056c0)=""/52, 0x34}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000380)=""/95, 0x5f}, {&(0x7f0000000400)=""/163, 0xa3}], 0x6, &(0x7f0000000540)=""/194, 0xc2, 0x1ff}, 0x1}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000640)=""/61, 0x3d}, {&(0x7f0000000680)=""/244, 0xf4}, {&(0x7f0000000780)=""/157, 0x9d}, {&(0x7f0000000840)=""/100, 0x64}], 0x4, &(0x7f0000000900)=""/79, 0x4f, 0x9}, 0x8}, {{&(0x7f0000000980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000a00)=""/178, 0xb2}, {&(0x7f0000000ac0)=""/11, 0xb}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/232, 0xe8}, {&(0x7f0000001c00)=""/96, 0x60}, {&(0x7f0000001c80)=""/214, 0xd6}, {&(0x7f0000001d80)=""/65, 0x41}, {&(0x7f0000001e00)=""/151, 0x97}, {&(0x7f0000001ec0)=""/10, 0xa}], 0x9, &(0x7f0000001fc0)=""/157, 0x9d, 0x3}, 0x8}, {{&(0x7f0000002080)=@nl=@unspec, 0x80, &(0x7f0000003100)=[{&(0x7f0000002100)=""/4096, 0x1000}], 0x1, &(0x7f0000003140)=""/21, 0x15}, 0x621}, {{&(0x7f0000003180)=@generic, 0x80, &(0x7f00000053c0)=[{&(0x7f0000003200)=""/97, 0x61}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000004280)=""/115, 0x73}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/145, 0x91}], 0x5, &(0x7f0000005440)=""/27, 0x1b, 0x1000}, 0x10000}], 0x5, 0x21, &(0x7f00000055c0)) preadv(r4, &(0x7f0000000180)=[{&(0x7f0000003380)=""/132, 0x84}, {&(0x7f0000003440)=""/174, 0xae}], 0x2, 0x0) connect$packet(r5, &(0x7f0000005680)={0x11, 0x1d, r1, 0x1, 0x9, 0x6, @random="ef7dfd3f2821"}, 0x14) 2018/04/21 05:01:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x27) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0xffff}, 0x1) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x10000) 2018/04/21 05:01:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007cdffd)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x11) shutdown(r0, 0x1) 2018/04/21 05:01:50 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000008040)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x0, &(0x7f0000001180)=[{&(0x7f0000000140)=""/4096}, {&(0x7f0000000040)=""/49}, {&(0x7f0000001140)=""/50}], 0x0, &(0x7f00000011c0)=""/163, 0x0, 0x8}, 0x8000}, {{&(0x7f0000001280)=@nl, 0x0, &(0x7f0000003640)=[{&(0x7f0000001300)=""/32}, {&(0x7f0000001340)=""/4096}, {&(0x7f0000002340)=""/57}, {&(0x7f0000002380)=""/179}, {&(0x7f0000002440)=""/4096}, {&(0x7f0000003440)=""/87}, {&(0x7f00000034c0)=""/101}, {&(0x7f0000003540)=""/209}], 0x0, &(0x7f00000036c0)=""/193, 0x0, 0x2}, 0x7}, {{&(0x7f00000037c0)=@sco, 0x0, &(0x7f0000003840), 0x0, &(0x7f00000082c0)=""/10, 0x0, 0x1}, 0xfffffffffffffff9}, {{&(0x7f00000038c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x0, &(0x7f0000004ac0)=[{&(0x7f0000003940)=""/57}, {&(0x7f0000003980)=""/124}, {&(0x7f0000003a00)=""/117}, {&(0x7f0000003a80)=""/4096}, {&(0x7f0000004a80)=""/47}], 0x0, &(0x7f0000004b40)=""/232, 0x0, 0x2}, 0x7}, {{&(0x7f0000004c40), 0x0, &(0x7f0000004e40)=[{&(0x7f0000004cc0)=""/94}, {&(0x7f0000004d40)=""/23}, {&(0x7f0000004d80)=""/191}], 0x0, &(0x7f0000004e80)=""/237, 0x0, 0x1}, 0x4}, {{&(0x7f0000004f80)=@sco, 0x0, &(0x7f0000007240)=[{&(0x7f0000005000)=""/254}, {&(0x7f0000005100)=""/71}, {&(0x7f0000005180)=""/4096}, {&(0x7f0000006180)=""/168}, {&(0x7f0000006240)=""/4096}], 0x0, &(0x7f00000072c0)=""/68, 0x0, 0x7}, 0x40}, {{0x0, 0x0, &(0x7f0000007340), 0x0, &(0x7f0000007380)=""/253}, 0x5}, {{0x0, 0x0, &(0x7f0000007780)=[{&(0x7f0000007480)=""/96}, {&(0x7f0000007500)=""/161}, {&(0x7f00000075c0)=""/60}, {&(0x7f0000007600)=""/160}, {&(0x7f00000076c0)=""/176}], 0x0, &(0x7f0000007800)=""/119, 0x0, 0x5}, 0x1f}, {{&(0x7f0000007880)=@ax25, 0x0, &(0x7f0000007d00)=[{&(0x7f0000007900)=""/81}, {&(0x7f0000007980)=""/39}, {&(0x7f00000079c0)=""/205}, {&(0x7f0000007ac0)=""/122}, {&(0x7f0000007b40)=""/234}, {&(0x7f0000007c40)=""/150}], 0x0, &(0x7f0000007d80)=""/219, 0x0, 0x1}, 0x8b}, {{0x0, 0x0, &(0x7f0000007f00)=[{&(0x7f0000007e80)=""/65}], 0x0, &(0x7f0000007f40)=""/230, 0x0, 0x449f8826}, 0x3}], 0x377, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/21 05:01:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @empty, 0x0, 0x1}, 0xe) socket(0x1f, 0x4, 0x9) 2018/04/21 05:01:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000910000008100000086dd6097922b00140000ff010000000000000000000000000001ff01000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50ec00009078d7e03d0407e2dc1d68c563b3ebb2615c0000"], 0x0) 2018/04/21 05:01:50 executing program 6: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000)={0x1}, &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x4) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') sync_file_range(r1, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) getsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000000080)=""/140, &(0x7f0000000140)=0x8c) 2018/04/21 05:01:50 executing program 2: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsync(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x40200) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000240)=0xd86, 0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/21 05:01:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000910000008100000086dd6097922b00140000ff010000000000000000000000000001ff01000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50ec00009078d7e03d0407e2dc1d68c563b3ebb2615c0000"], 0x0) 2018/04/21 05:01:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="04", 0x1}], 0x1) r1 = epoll_create1(0x80000) r2 = accept$unix(r0, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000000c0)={'bond_slave_0\x00', 0xffffffffffffc309}) pipe(&(0x7f00000003c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r2, 0x400, 0x1) write$tun(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x156) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) ppoll(&(0x7f0000000140)=[{r1, 0x11}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) 2018/04/21 05:01:51 executing program 0: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00000000c0)=""/118) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x7}, 0x8) 2018/04/21 05:01:51 executing program 2: r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000780)={0xffffffffffffffff}) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) r4 = request_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513", 0xffffffffffffffff) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000640)) keyctl$invalidate(0x15, r4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/54) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/loop-control\x00', 0x801, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000440)=0x20, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000480)={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0xcf, [], 0x1, &(0x7f0000000500)=[{}], &(0x7f0000000180)=""/207}, &(0x7f0000000280)=0x78) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001d80)={@empty, @remote, 0x0}, &(0x7f0000001dc0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e00)={'teql0\x00', r5}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10242, 0x0) 2018/04/21 05:01:51 executing program 6: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000)={0x1}, &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x4) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') sync_file_range(r1, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) getsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000000080)=""/140, &(0x7f0000000140)=0x8c) 2018/04/21 05:01:51 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) close(r0) close(r1) 2018/04/21 05:01:51 executing program 4: unshare(0x40600) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073bffc), 0x4) readahead(r0, 0x8, 0x2) 2018/04/21 05:01:51 executing program 3: futex(&(0x7f0000000100), 0x8, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) futex(&(0x7f0000000000), 0xc, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0xef, &(0x7f0000000200)="a9a806852f559da3f8ca3f487a6804a5d93294edf47a06a4e2efde2c15487091a6ee0cb4176fde98f90b05445c605601ff860637fb420428b93512dfdea51fb1efa592b3ff0869f9f7d971f35bf525e49f48d6b1f7114f88efe461a0f454f400f1fd2538a03ac35836741fa5091d3b8839f8b9f406beb7d1e1f62bb87c064275a032b6e2b691bdf962dd93a3b1274b168c4f19a80fab8629d721ad009ebeb75c1a87b27969cf2bea5dd39f574c562c0d1bf6abe33fe5920a9000c00349affd5a4bb5606fd32cd9c3cfdd6de502e2eedaa154142de19a53bc39c1ffd5e2faeb47b421cc3e32280eed6aebe48bf66205"}) 2018/04/21 05:01:51 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) mremap(&(0x7f00003b3000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d2d000/0x2000)=nil) 2018/04/21 05:01:51 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000003, 0x5) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2800000000f9000029000000020000080000000000000000df682956d8d9b4c15c34f79790fc13e6"], 0x28}}], 0x1, 0x0) 2018/04/21 05:01:51 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x4000000000000001) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xe}, 0x1c) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/21 05:01:51 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) close(r0) close(r1) 2018/04/21 05:01:51 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000280)={'bridge0\x00', &(0x7f0000000240)=ANY=[]}) 2018/04/21 05:01:51 executing program 4: unshare(0x8000400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8) fchmod(r0, 0xc3) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) r2 = userfaultfd(0x80800) r3 = dup2(r1, r2) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x10000, 0xc9, 0xff, 0x1f, 0x0, 0x10000, 0x10108, 0x1, 0x7, 0x439c, 0x4, 0x7, 0x80000000, 0x101, 0x7, 0x6, 0xdbaa, 0xffffffffffffffe1, 0x3, 0xffffffff, 0x9, 0x99, 0x8, 0x81, 0xe3, 0x1, 0x9, 0x4000000000, 0x10000000000, 0x9, 0x1, 0x6, 0x1, 0x10000, 0x90, 0xfffffffffffffffe, 0x0, 0x408000, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x30002, 0xce4, 0x7fffffff, 0x6, 0x4, 0x14, 0x1}, r4, 0xe, r3, 0xb) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000040)=@req3={0x9, 0xb89, 0x100, 0x10001, 0x6, 0x6e, 0x4}, 0x1c) 2018/04/21 05:01:51 executing program 5: getitimer(0x4, &(0x7f0000000980)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x840, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x4, 0xfff, 0x2, 'queue0\x00', 0x4}) 2018/04/21 05:01:51 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8000) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffffff, 0x196) 2018/04/21 05:01:51 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x68, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x100}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x26, "8f81c120901c39be43b3abc74d62bcea6b68ee6b4528ad7b7b00daaef9eb70f397240f3c4a72"}, &(0x7f0000000200)=0x2e) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1000000008003c, 0x100) fcntl$lock(r2, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffffe}) 2018/04/21 05:01:51 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) listen(r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/04/21 05:01:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(r0, &(0x7f0000efef0b), 0xf3) 2018/04/21 05:01:51 executing program 7: syz_emit_ethernet(0x22, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6, 0x3, 0x3}}], {@can={0xc, {{0x2, 0x7, 0x9, 0x33bd}, 0x0, 0x2, 0x0, 0x0, "ff9e19a26e786fda"}}}}, &(0x7f0000000280)={0x0, 0x2, [0xa0f, 0x603, 0x2e7, 0xea6]}) write(0xffffffffffffffff, &(0x7f0000000080)="a8cf61c0f39f441edcb63a3648d336e4f8e8df24bd43577a1e4cb07c081b7771298c7c76237ca89e7e22d1a337dfa2a95f7f0ed333cd012f144fbc0a723988bd81fed52c01368064aca688a130cb375f93cf2fd2e0bcd3ed3ad9ae5bebe63ad01f857b2aafd8fe9b6e", 0x69) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x18100) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000100)=""/87) syz_emit_ethernet(0x3a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004700002c000000000000907800000000e00000019406000000000000000000170401907800025c1c00289bbc2b1776e68fd7b816d304b2310346d6ea3650039d9bc9184082f870180ce5b9e17a21075954683d2848e062cef6e6955eb7be171a6ed5bf010fbc5abc7c875b0e61af9e7eb49133f9c083a35755076ea482ffd698d4bfb8e61898c9f36787b6a32d9e052d189aa38f77a558f491077ffbb1e970ee688ce5ab67f3b0706503adc195"], &(0x7f0000000040)) [ 71.967902] sd 0:0:1:0: [sg0] tag#7864 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 71.976756] sd 0:0:1:0: [sg0] tag#7864 CDB: Test Unit Ready [ 71.982598] sd 0:0:1:0: [sg0] tag#7864 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 71.991535] sd 0:0:1:0: [sg0] tag#7864 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.000470] sd 0:0:1:0: [sg0] tag#7864 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.009405] sd 0:0:1:0: [sg0] tag#7864 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/21 05:01:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='smaps\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x2}) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x80000000, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="96317a0741ab07cec4eda9478aa840f487e0e87d8557576336c78e8bc6fb53d7d0bbb67546e7422628c06ae7c880a1582f4f06a7b3a85372c1970a1a36fdf22f84276aeb8b21a6482353dcaf8326641ded49bd3bdbb4a27d5e1d6df26574f9603a9b033a9d8c0638c490ca8d1f86685e054de2dd1577b1719d00950bf44d6a33fdc39149db6e422040a208109509c2ad79099973c5982b85a9e197070769848e3eafec16b151dde6", 0xa8, 0x9}, {&(0x7f0000000380)="dfe6a9b257a4429ea649ed17a4bc1e15", 0x10, 0x101}], 0x20000, &(0x7f0000000400)=ANY=[@ANYBLOB='nouuid,l"\x00bufs=19\b\x0087z,quota,nolargeio,nouuid,grpquota,nogrpid,sysvgroups,\x00']) epoll_wait(r1, &(0x7f00000004c0)=[{}], 0x1, 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r2, 0x8, 0x7a97, &(0x7f0000000200)="033227d6ce98b29099712ed8f03ddc136433d84b89866cdc1e72598da4131f06706bf51659000e0fb6e60d33721783331ab1f50930dfd8006ea10b5c6fb1d4b65963d399c26d1b9d2a3b362434e38a6c0e717d1281d9921a771c54f232e5afb60835a22d8a722021958bafc5dbb67ddcebaca82be1319bab722b4de720c44b511c0d0d96a757942824", 0x89) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)={0x154, r3, 0x800, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7a5ca3bc}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x53ff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcd4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x4}, 0x20004010) 2018/04/21 05:01:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x1, 0x3, 0x393a, 0x8, 0x7fffffff, 0x1}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @random="60f274bdda48", @loopback={0x0, 0x1}, @link_local={0x1, 0x80, 0xc2}, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3e) 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)) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0xfb4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) [ 72.018338] sd 0:0:1:0: [sg0] tag#7864 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.027279] sd 0:0:1:0: [sg0] tag#7864 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.036282] sd 0:0:1:0: [sg0] tag#7864 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.045257] sd 0:0:1:0: [sg0] tag#7864 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.054206] sd 0:0:1:0: [sg0] tag#7864 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/21 05:01:52 executing program 5: pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_setup(0x80000001, &(0x7f0000000000)) write(r0, &(0x7f0000000880)='(', 0x1) io_submit(r1, 0x20000270, &(0x7f0000b52fd8)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000080)="060000008000", 0x6, 0x1, 0x0, 0x100000000000}]) [ 72.063157] sd 0:0:1:0: [sg0] tag#7864 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.072122] sd 0:0:1:0: [sg0] tag#7864 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.081094] sd 0:0:1:0: [sg0] tag#7864 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.090105] sd 0:0:1:0: [sg0] tag#7864 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/21 05:01:52 executing program 7: socketpair(0x2, 0x6, 0x179, &(0x7f0000002500)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000200)=""/234, 0xea}], 0x4, &(0x7f0000000340)=""/109, 0x6d}, 0x5}, {{&(0x7f00000003c0)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/74, 0x4a}], 0x1, 0x0, 0x0, 0x6}, 0xaa}, {{&(0x7f0000000540)=@ipx, 0x80, &(0x7f0000000b40)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000680)=""/237, 0xed}, {&(0x7f0000000780)=""/29, 0x1d}, {&(0x7f00000007c0)=""/41, 0x29}, {&(0x7f0000000800)=""/241, 0xf1}, {&(0x7f0000000900)=""/129, 0x81}, {&(0x7f00000009c0)=""/173, 0xad}, {&(0x7f0000000a80)=""/183, 0xb7}], 0x8, &(0x7f0000000bc0)=""/227, 0xe3, 0xc79b}, 0x5}, {{&(0x7f0000000cc0)=@can, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/91, 0x5b}, {&(0x7f0000001dc0)=""/126, 0x7e}, {&(0x7f0000001e40)=""/169, 0xa9}, {&(0x7f0000001f00)=""/40, 0x28}], 0x5, &(0x7f0000001fc0)=""/27, 0x1b}, 0x7}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000002000)=""/236, 0xec}], 0x1, &(0x7f0000002140)=""/34, 0x22, 0x3f}, 0x6}, {{&(0x7f0000002180)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002200)=""/81, 0x51}], 0x1, &(0x7f00000022c0)=""/61, 0x3d, 0x9}}], 0x6, 0x2000, &(0x7f00000024c0)={r1, r2+30000000}) syz_mount_image$f2fs(&(0x7f0000002640)='f2fs\x00', &(0x7f0000002680)='./file0\x00', 0x7fffffff, 0x8, &(0x7f0000004a00)=[{&(0x7f00000026c0)="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0x1000, 0x8001}, {&(0x7f00000036c0)="cc6b97bca8a835a714e9e667599890aeeb142fc1530f322f1ae6c9188ea2ac8fd660d98d56c1c4ecc6219d09bab1750395969f4776eb0542db3ec50420778529f0", 0x41, 0x1ff}, {&(0x7f0000003740)="9da108fda9d2e7d620d639396fbcbc3f5ef7284ba2a395b733de5efc21b03ac86fa087b9cd5749816708551c16558aacdb3b9f9d795ca3d3d5d7453b164e04797700d39d2adc1cfb", 0x48, 0x100}, {&(0x7f00000037c0)="d5f286cf67881b268e74aa0113285db26aa2b0828b656b2df2d3a6e8dfc84e4256e3f47bd46a25cc3201ec9af801deaa0aa4ce319d5638654e9c506d25267b6b8e96f4ceb4036e574e47373ab924c4c28b2d1e15554448c1979855af3f", 0x5d, 0xff}, 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0x1000}, {&(0x7f0000004840)="316ba51406ff343ed30ee92fa8afcc450da66b69180a48255f14435d132a9834dbaf0762cda2222c2323123cf9f902d91b0f7b62b3dc7fd8dafdc2caf0c9cd76b261625c0e0fb6b2ad95faeab7817e52d43633fd428839b7c5a10b969522c1b25b5a0bb1bb77a63802217098e9aa717f4bab6b238af4172b5598666449c74d9e0fe41fae5c4427ece1992b1a91690cf0be20615e6c2bd649761f1074207f39", 0x9f, 0x4}, {&(0x7f0000004900)="5056f407ea77d54722fb4591c6945691983a3d7194fb815e8e7fa07e21df1360d624c22554b479242f707e9c4a2f284b878fed665e8c7b24c9307183f0b2458c7c60c876a945cfdb6fd3f7ab70b0b9f59c3bb49c4ea37ccba47b465e0264706033e1588a", 0x64, 0x3ff}, {&(0x7f0000004980)="877b7f90af0afe5c220840e1beb92056fc348c1335c8c4be2adca9f6b5d45998fb2abd3b0171672b6bd4c44f569cd767faeb9e2963f6b325629aacf484903c78b7556bf26c7f08ed370a9386fc946c43f110daa90fa5dbe8f4", 0x59, 0x215e55a9}], 0x900400, &(0x7f0000004ac0)={[{@grpquota={'grpquota', 0x3d, '#}'}, 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@quota='quota', 0x2c}, {@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@heap='heap', 0x2c}]}) r3 = socket(0x100000000000010, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002540)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0xe8) write(r3, &(0x7f0000000480)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe050010000400", 0x26) 2018/04/21 05:01:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00000001c0)="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", &(0x7f0000000300)=""/203}, 0x18) 2018/04/21 05:01:52 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x7ff, 0x2) r1 = getgid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[r1, r2]) unshare(0x40600) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'root\x00'}, 0x30) 2018/04/21 05:01:52 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) 2018/04/21 05:01:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x6, 0x80000001, &(0x7f0000000000)="52e0c5d45fe8dbbb286127432f8872648f42608c7723424fcfccc1ceb87b502e375a919b1787e042b82458cff7bf403bbb8cdab84fd8e5d48e369fac00948176888690234bc40bf16b2f06935f9eeef45084db145750b1849890a8f5d152631c148768e440b6ccbaf0a6244cee36786b3ac9", 0x72) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x265}, &(0x7f0000000280)=0x8) 2018/04/21 05:01:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/131, &(0x7f00000002c0)=0x83) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=r2) setsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f0000005ffc), 0xedc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/21 05:01:53 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = memfd_create(&(0x7f0000000000)='em1posix_acl_accessbdev\x00', 0x1) recvmmsg(r1, &(0x7f0000004900)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000300)=""/155, 0x9b}, {&(0x7f00000003c0)=""/143, 0x8f}], 0x4, &(0x7f00000004c0)=""/243, 0xf3, 0x80000001}, 0x1}, {{&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000640)=""/120, 0x78}, {&(0x7f00000006c0)=""/28, 0x1c}, {&(0x7f0000000700)=""/27, 0x1b}, {&(0x7f0000000740)=""/144, 0x90}, {&(0x7f0000000800)=""/241, 0xf1}, {&(0x7f0000000900)=""/169, 0xa9}, {&(0x7f00000009c0)=""/29, 0x1d}, {&(0x7f0000000a00)=""/173, 0xad}], 0x8, &(0x7f0000000b40)=""/42, 0x2a, 0x2}, 0x877}, {{&(0x7f0000000b80)=@alg, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000c00)=""/162, 0xa2}, {&(0x7f0000000cc0)=""/25, 0x19}, {&(0x7f0000000d00)=""/69, 0x45}, {&(0x7f0000000d80)=""/106, 0x6a}, {&(0x7f0000000e00)=""/110, 0x6e}], 0x5, &(0x7f0000000f00)=""/14, 0xe, 0x4aa}, 0x81}, {{&(0x7f0000000f40)=@ax25, 0x80, &(0x7f0000001200)=[{&(0x7f0000000fc0)=""/91, 0x5b}, {&(0x7f0000001040)=""/34, 0x22}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000001100)=""/222, 0xde}], 0x4, &(0x7f0000001240)=""/4096, 0x1000, 0x3ff}, 0x995c}, {{&(0x7f0000002240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000022c0)=""/90, 0x5a}, {&(0x7f0000002340)=""/78, 0x4e}], 0x2, &(0x7f0000002400), 0x0, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000002440)=""/155, 0x9b}, {&(0x7f0000002500)=""/224, 0xe0}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/156, 0x9c}], 0x4, 0x0, 0x0, 0x7}}, {{&(0x7f0000003700)=@generic, 0x80, &(0x7f00000047c0)=[{&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/56, 0x38}], 0x2, &(0x7f0000004800)=""/223, 0xdf}, 0x10000}], 0x7, 0x40002060, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004d00)=@assoc_value={0x0}, &(0x7f0000004c00)=0x8) mlockall(0x2) sendmsg$inet_sctp(r2, &(0x7f0000004c80)={&(0x7f0000004ac0)=@in6={0xa, 0x4e22, 0xba2, @dev={0xfe, 0x80, [], 0x1a}, 0x401}, 0x1c, &(0x7f0000004b80)=[{&(0x7f0000004b00)="5d00816322b7a28664483d8058cb86fdbc39357025d646fd7f6b36ce1aa839327a2b701873d5edd148134ca45bde3f8aba9187c94db46a1add17e9e20c6a592400eedd6a27d7c168c64a71", 0x4b}], 0x1, &(0x7f0000004c40)=[@sndinfo={0x20, 0x84, 0x2, {0x5af, 0x8000, 0x100, 0x6, r4}}], 0x30, 0x40800}, 0x4000010) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c002000000f305010008000100010423dcffdf00", 0xffffffffffffff3f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r4, 0x48, "3ee8c20d4f9cf928223ac04c40bde9ca11b7e788f141c62ac9d181e92aa28648ac79c29dfa0da4cb6c7e7eead52b48ddd871a597546b47aeb331f7a9f8cb77d657172fd0ef1a3694"}, &(0x7f0000000140)=0x50) 2018/04/21 05:01:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/159, 0x9f}], 0x1, 0x4000) 2018/04/21 05:01:53 executing program 6: unshare(0x60000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4}, &(0x7f00000001c0)=0x90) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sched_setparam(r2, &(0x7f0000000200)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 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'}) 2018/04/21 05:01:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='syzkaller0\x00') bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xce20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0xc, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e20, 0x2, 'none\x00', 0x32, 0xeab1, 0x25}, 0x2c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x44000) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/21 05:01:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x100000001, 0x538, 0x63, 0x7, 0x1}) syncfs(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e5492e7b0c35b5d8fdd453b6aeff2265e100208e4f83abe10e4a6c3dbf7172a5722a382438c115bafb2a1909a4fda0000eb9a4f67c75938343b11f8722faaf4e", "5650cbc21cd841e21a4ce11c617c7a098c475a642d419bc58a2024b61aca96f3"}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0xfffffffffffff801) 2018/04/21 05:01:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x159c96ae, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}, 0x24) 2018/04/21 05:01:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x103d, 0x4) r1 = socket(0x1000000010, 0x802, 0x8) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000476000)=@ipv4_newroute={0x2c, 0x18, 0x305, 0x0, 0x0, {0x2}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 05:01:53 executing program 0: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) renameat(r1, &(0x7f0000000000)='./file0/bus\x00', r1, &(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) [ 73.384889] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/04/21 05:01:53 executing program 2: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00', &(0x7f00008caff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0/file0\x00') utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x77359400}}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000) 2018/04/21 05:01:53 executing program 3: socket$netlink(0x10, 0x3, 0xb) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus/file0\x00', 0x2000, 0x5c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x400) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r1, 0x0) fallocate(r1, 0x0, 0x10003, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/04/21 05:01:53 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x20, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x4, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 05:01:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xffff, &(0x7f00000001c0)={0x3}, 0x8) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x2, 0xffffffffffffff5a, "b5db56e86f54", 0x55}, 0x10) r2 = dup2(r0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast1}, &(0x7f0000000280)=0xc) bind$packet(r2, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) 2018/04/21 05:01:53 executing program 0: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x2, 0x7fa95fd4fe2d5eb6, 0x1, &(0x7f0000003000), &(0x7f0000000000), 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x6, [0xfffffffffffffc00, 0x4, 0x2, 0x5, 0x5, 0x7fff, 0x1, 0x9]}, 0x5c) 2018/04/21 05:01:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xffffffffffffffff) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/sg#\x00', 0x0) r2 = request_key(&(0x7f00000010c0)='cifs.idmap\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='[vmnet0\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="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", 0x1000, r2) 2018/04/21 05:01:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xfffffffffffffffc, 0x85, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xfffffdea, &(0x7f00001a7f05)=""/251}, 0x16) r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$void(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setreuid(r1, r2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x8957, 0x3, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x9}) 2018/04/21 05:01:53 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0xf2, 0x4, "769b16beee75", 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r1, &(0x7f0000000100)=""/47, 0x2f) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/21 05:01:53 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x407) mkdir(&(0x7f0000000000)='./file0\x00', 0x88) 2018/04/21 05:01:53 executing program 7: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00003e8000), 0x80000001, &(0x7f0000377000/0x1000)=nil, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000007c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000008c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000a40)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000b40)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000007f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007f80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007fc0)={0x0, @multicast2, @broadcast}, &(0x7f0000008000)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000008280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000008240)={&(0x7f0000008040)={0x1f8, r1, 0x120, 0x70bd28, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x1dc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}]}}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x40000}, 0x24000040) 2018/04/21 05:01:53 executing program 6: unshare(0x60000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4}, &(0x7f00000001c0)=0x90) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sched_setparam(r2, &(0x7f0000000200)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/21 05:01:53 executing program 0: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) pause() openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x109000, 0x0) 2018/04/21 05:01:53 executing program 5: unshare(0x40100000) ioctl$KDGKBLED(0xffffffffffffffff, 0x8004510b, &(0x7f00000000c0)) 2018/04/21 05:01:53 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="d9de84de3717a9d6a84a8b641ee68982fcb5fb7a257990fe6bf71a8a5f9f40b2ee4470b3a1b9c9d25d624a545a3b63a74ee248065e87e28351a2e30aa01da89c6b70e6551df9f396039d5d772f46f975d212e0cd5cc4b2a3bfc1a7ef3365ca7ea1f4ed") unshare(0x501fffc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000000000000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/04/21 05:01:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)="92", 0x1) fcntl$setlease(r0, 0x400, 0x2) 2018/04/21 05:01:53 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x3, 0x2e, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) [ 74.006865] QAT: Invalid ioctl 2018/04/21 05:01:54 executing program 5: r0 = memfd_create(&(0x7f0000000080)='!\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket(0x15, 0x80005, 0x0) finit_module(r0, &(0x7f0000000000)='!\x00', 0x2) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) socket(0x11, 0x5, 0x608bae0a) [ 74.040783] QAT: Invalid ioctl 2018/04/21 05:01:54 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x407) mkdir(&(0x7f0000000000)='./file0\x00', 0x88) 2018/04/21 05:01:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600000, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x9, 0x200, 0x4, 0x7, 0x9, [{0x3, 0x6, 0x9, 0x0, 0x0, 0x6}, {0x1, 0x38e09ebb, 0x6, 0x0, 0x0, 0x804}, {0x20, 0x4, 0x1831, 0x0, 0x0, 0x402}, {0x6, 0x20d8, 0x1, 0x0, 0x0, 0x80}, {0x13e20dda, 0x7fffffff, 0x2, 0x0, 0x0, 0x2005}, {0x8, 0x101, 0x0, 0x0, 0x0, 0x1002}, {0x8, 0x200, 0x5231, 0x0, 0x0, 0x2}, {0x7, 0xfffffffffffffbff, 0x3, 0x0, 0x0, 0x1188}, {0x46e4, 0x9, 0x401, 0x0, 0x0, 0x200}]}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000000180)=0x69) socket$inet6(0xa, 0x7, 0xf158) 2018/04/21 05:01:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x501180, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)) 2018/04/21 05:01:54 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000540)={0x4, 0x0, 0x1, 0x72f}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000580)={r3}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000800)=0xba7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) fcntl$addseals(r2, 0x409, 0xc) shutdown(r0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000600)={@remote, @broadcast, 0x0}, &(0x7f0000000640)=0xc) fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x1ff, 0x4e21, 0x6, 0xa, 0x20, 0x20, 0x73, r4, r5}, {0x6, 0xff, 0x679, 0x2, 0xbb52, 0x3, 0x1ff}, {0x2adc, 0x6, 0xd793, 0x2}, 0x2, 0x6e6bb2, 0x0, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4d5, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3505, 0x2, 0x3, 0x0, 0x100, 0x7b9, 0x4}}, 0xe8) r6 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r6, 0x100000000, &(0x7f00000005c0)) r7 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) vmsplice(r1, &(0x7f0000000480)=[{&(0x7f0000000100)="dc28930b389fca155e71d05fe207ba25d33b8ec6e9fbfbc19286e0a9458a46d531ba12285794249ae0e4301b434f515c94c16096b2d6827a40ec2cb8b55c9730127a88ff55e2fa4f9f2f3a2aafc9b735b5f79a8582155cda996913d39c3106e08cb77961871980cbb658ae7e2bd2c6cceaddda350f4fb0eeedbef7db018c6a33bb01fe78", 0x84}, {&(0x7f00000001c0)="04fb03bbb74fc0e850f0d789f3148f660871f039fd745b136db90c70e18a4c5304d7636041ec7d594fe5f8d942ccbbbcbf5411dfcd88dc6c6e6caaecd565da902edbc17f1188525dba3d947b10b36a06d5f51b7c4ff7fe012637e56931c151fb3c26c0a7d3d1a2265af41d62e32f805ac22d7693e5abc1d3f7fa62d20e6fce3d79c7196b5bfb0b50bb6eb31adbf96441853a53d291c4f127d4fc62af36415cc51e6c7bd23feb821aa76541c34dd9a59ae508056abc5ac3d0b436f44e359ac740c7ede35503386f1e352aa3d99bb8d3373a89e2cd6fc4be94bfa24241970c", 0xde}, {&(0x7f00000002c0)="e4007476f1c6497bcb9c7bca91c59c0b69102cc0aaee5a880f4a76f335ccd0dc4114ed1dff2ac166f8ad895e0e459420330f98d15f0ce0ee28287315990cfcd1622a4a567782c34770595e25dec91dcd1a6019c791e1c9d9fe8b", 0x5a}, {&(0x7f0000000340)="6aea3c67a07c5e61bd606502a70bd0c78c21065691a1a9a6bc0d19975ee65b140c1cacb1ecf953332109683f498a8c70e7b13c", 0x33}, {&(0x7f0000000380)="6689520c63b2fb8fca9ae34bc849177e846bfc323347b7c96d874d39e91d5892d34aca3657dc6d73a938122415afc3f90583fa1f1d432e86116a0fa85c60e0ef61c131f320115b11f249f89672ebfd3407791880b1183f690385a7c76dd83b7fe5bb1a91814716a3125337e4d4589d4c99fbb32c51cb79ba93ddd0078008ea1c7787542036519050fd568df2e859c1a649f45cdcee3dace5a40cd689e7a35356810119d5b58758970b27115d64288e70d23fd3fb0ed59824de1f0e9a1c2159abfb945e2a13b4ca27fd10d78666e29e98d0b9c746bcb48fa6e869", 0xda}], 0x5, 0x1) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x420041) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDGKBENT(r8, 0x4b46, &(0x7f00000000c0)={0x8, 0x1, 0x7ff}) 2018/04/21 05:01:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0213000b130000002bbd7000fbdbdf25050005007f0000000a004e2400000000fe8000000000000000000000000000aafa651f5e0000000007001900000000000a004e2200000000ff0100000000000000000000000000010000000002004e23ac14141300000000000000eaffffffff04000700ff0000000a004e2200000000ff0100000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r3 = dup(r2) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200)) 2018/04/21 05:01:54 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0xfffffffffffffffc) 2018/04/21 05:01:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000b80)=[&(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000009c0)="a3", 0x1}]) r2 = dup(r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/21 05:01:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = accept(r0, 0x0, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000180)={@empty, @loopback, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'irlan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002e80)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000002f80)=0xe8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004500)={&(0x7f0000002fc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003040)=""/69, 0x45}, {&(0x7f00000030c0)=""/162, 0xa2}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/71, 0x47}, {&(0x7f0000004200)=""/136, 0x88}, {&(0x7f00000042c0)=""/217, 0xd9}, {&(0x7f00000043c0)=""/60, 0x3c}, {&(0x7f0000004400)=""/93, 0x5d}], 0x8, 0x0, 0x0, 0x2}, 0x40000000) getpeername$packet(0xffffffffffffffff, &(0x7f0000004540)={0x0, 0x0, 0x0}, &(0x7f0000004580)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000045c0)={{{@in, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000046c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004700)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004780)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004800)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000004840)={0x0, 0x0, 0x0}, &(0x7f0000004880)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004f00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8a80250}, 0xc, &(0x7f0000004ec0)={&(0x7f0000000700)=ANY=[@ANYBLOB="c4050000", @ANYRES16=r2, @ANYBLOB="00082cbd7000ffdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ea0000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="7001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r11, @ANYBLOB="e401020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040040000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ac04000008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r13, @ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="080007000000000008000100", @ANYRES32=r15, @ANYBLOB="7c00020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400490a763f40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="080007000000000008000100", @ANYRES32=r17, @ANYBLOB="4001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400020000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400040000000800066aa1a5757579c7e8608e403cc31dec00", @ANYRES32=r19, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000"], 0x5c4}, 0x1, 0x0, 0x0, 0x10}, 0x5) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) lseek(r20, 0x0, 0x0) 2018/04/21 05:01:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) write$binfmt_aout(r1, &(0x7f0000001740)={{0x1cf, 0x1, 0x0, 0x3ae, 0x249, 0x8, 0xeb, 0x7}, "1d9239a2493faef857134d44765f63b89db6c2d16bad86b4f918296289efe44a9471cb7dde042ce7ba6a1d425a73ed63c2c96b59efed4022f3d525dd6f796b2652d3e60550", [[], [], [], [], [], []]}, 0x665) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c516390d2def920057d1", 0x10}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/21 05:01:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) fcntl$setpipe(r0, 0x407, 0x366) 2018/04/21 05:01:54 executing program 2: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x400081) listen$netrom(r0, 0x0) 2018/04/21 05:01:54 executing program 0: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = semget$private(0x0, 0x5, 0x0) semctl$GETPID(r0, 0xfffffffffffffffe, 0xb, &(0x7f0000000140)=""/98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000001c0)={'veth0_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000080)={0x20071026, r2}, &(0x7f00000000c0)={0x75a, 0x8001, 0x401, 0x6, 0x6, 0x9}) 2018/04/21 05:01:54 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000080), 0xd0) r1 = socket(0x0, 0xf, 0x3f) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x10001, 0xd60490e7) 2018/04/21 05:01:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8138b792d6c4ff0ad3468c5e872fd12f", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54c", 0x10}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) [ 75.111876] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/21 05:01:55 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x403, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000001900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000018c0)={&(0x7f0000000380)={0x151c, 0x31, 0x0, 0x70bd28, 0x25dfdbfc, {0x10}, [@nested={0x1348, 0x47, [@typed={0x8, 0x26, @uid=r1}, @typed={0x14, 0x8b, @ipv6=@loopback={0x0, 0x1}}, @typed={0xec, 0x55, @binary="267d7f18e272cb5dbd8736ec8a402f013f1ab799ee5a4d4c1560970aa4f7282487ffd8c4b3c0202edf85bb48aad0c27ac27dc3bc9f4a3fef8b5fd6a749ed5446cde82664e5b25df120f83157beee61d896504dfb71c95c42a0b5b8725fd8c6c2a67a7a9ada96cf2cdb32c21dc2d71ecb23f67f229177a9b60f2289b44dd00630e15f66c624652f8ba9c925b36c2d7bfde5c70e4ce592acccd22ebc4e90406cb36ee400c162e1a18777e6df19f4cbfb97505a9c8f40a1136b05599ce1cefb04a313ad00a68769a07eeb7903aa7a6a2b488a7d4acb2ac7a8b3360c6ff9723d6197530d35acc249"}, @typed={0xb4, 0x7d, @binary="ebcde7d307aec6c4c4daf8d5689c4e1ba07abfa607551c6cd9a9f61c67246f9d83d83855f8f0d14c079c9052e2cc23b066665e7fbe04ee5a2471268096055ede7ada075ffba12c056b39076becd74ebeb0dda60506adc5f77e68a294f7b06c3acf05d1195d315de58561af39c798f2976fee817722084a0371468a1be68dae15a00065cbb76817ed798411fdbe9d848d016cff8c8612222f3507ba6a016ba22167e6d36d080ce6073119a64990"}, @generic="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@generic="dfa65b75ee1688e08de342bc8bd3a178d1348114c6d4153418a0e7257e226bdf5d983ae618d77680c6a8283fc6285912e427782c73aee51814f322b26ce2338d95ed33a3525338f6a68888bfb77a14e175fd5e1ed42f89c88b35c5c3c8a2570997fd4ba91bb0e755acfa0e7875d2f6eb8195dc1807ce607f56b1b0da552f042d055ec3cbd2508837a8bdada85604e5960be14e9e9c364cdce1b802b140048bb848df70de4b439c712ee5d14c8ad20cd1124e2bb5eb", @typed={0x8, 0x10, @fd=r0}, @generic="8a87506bad6952ec37894eab5c600c5020225de19b", @typed={0x8, 0x7b, @pid=r2}, @generic="6ff2c349b92e5589e0804b3a63e58e5fd38ccb6d042c12321f4e22d51f9c1b372cd0e41856dc8a6584b78b8ad3f7f08c7ecd9d53147de4fcf0d1c30e06d7d7410ff079b3c994d406a28b650e4bd4c421e37b45f435466710f28cd640dcbb4f321f35682e1e63b7222523ce94ea5897d98fd82a5ecf5e8a2eaa45c57e8f6dc3b7bd83d950bb8effcde2cc73af090829f47bdf8d4bdd5bd249e69e7c20e754f413a6d962325ca9a25d2aed23c95f37"]}, @generic="299a463f3aef5e32780570d3e25a1eac7b7939174c2ef22e031f9a3a5afdb2fb2b345cadc7e6caae6e9f10fd857e4f0322adf05432d973a942aa102930758589e2477e3e4a9fd76a3f90c53915675a2464a72d72e4ec4a89f39577a210ff0f2477e54c3668bf72526177214a3b09d6c39adb6a08c335f5", @typed={0xec, 0x5c, @binary="372ac84b0a8eb0570205b39c6990bd021fdbf07b2676067d8869cf139e0e43f63656f6f93b7f1aa75bb6f3768357777ae6beccb5c95ed9d7e86a69b065ff441d0dc4be2c103babaf22cd9a5364637aa22f03e09ff47e5af9963055e936e0eeb9ae54c9e6e5ba43f475b23068bba4389f2f05d4febd95839435da76a77f880cefc749dc45af7d25196fe7bf7d97f23e7bbb3c980e326202cdfb09a71de64fd383d11597d70edfea744735687527cd221fdd43a4ffd17ccf1f67af3558a43327daf6b3f6a545facbe2b9e6de1edc8ec7dd891f983d73a18c6da6f217199b28f05f755155ca95cc"}, @nested={0x5c, 0x52, [@typed={0x8, 0x8a, @pid=r3}, @generic="4b7f01b37b6cffdb10d8082533439837186b2deb92f314cf87814800be9a10869d893fcedd3dd1183e066257fc248ce0d67a86b97e8ce915c6024ec47ba6f8f0ec04eb34f87404a2", @typed={0x8, 0x34, @uid=r4}]}]}, 0x151c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ptrace$setregs(0xffffffffffffffff, r2, 0x9, &(0x7f0000001940)) mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0x7f) 2018/04/21 05:01:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005fe0)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000004f48)}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x2, 0xfffffffffffffffe, 0x0, 0x3, 0x5e0, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x0, 0x401, 0x7}}, &(0x7f0000000180)=0xb0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000400)={0x2, "cdfc"}, 0x3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x1c9}}}, 0x84) close(r0) accept4$inet6(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r4, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r4, 0xbd}, &(0x7f00000002c0)=0x8) 2018/04/21 05:01:55 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/21 05:01:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x50406) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth0_to_team\x00', {0x4, 0x6, 0x0, "585c3826a661", 0x1ff}}) unshare(0x40600) recvfrom$llc(r0, &(0x7f0000000100)=""/84, 0x54, 0x40, &(0x7f0000000000)={0x1a, 0x0, 0x80000000, 0x7, 0x9f3f, 0x800}, 0x10) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) fcntl$addseals(r1, 0x409, 0x4000000b) 2018/04/21 05:01:55 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/240, 0xea}, {&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000002c0)=""/58, 0xfe63}], 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x41}}) 2018/04/21 05:01:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x802, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x100000001, {0x0, 0x1, 0x1, 0x9, 0x100000000, 0x6}, 0x4, 0x1}, 0xe) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x8000005, &(0x7f0000000040)={0x0, 0x2, 0x1, 0xffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x4000000004, 0x1c3) 2018/04/21 05:01:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={r0, 0xd80c}) 2018/04/21 05:01:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x137440, 0x163) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x7, 0x100}, 'port0\x00', 0x48, 0x100002, 0x55c9, 0x100000000, 0x7, 0x5, 0x10001, 0x0, 0x4, 0x7fe7}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000fa86c77245", 0x21) [ 75.640722] ================================================================== [ 75.648137] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 75.654537] CPU: 1 PID: 6461 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 75.661368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.670714] Call Trace: [ 75.673301] dump_stack+0x185/0x1d0 [ 75.676922] ? __crypto_memneq+0x2f9/0x490 [ 75.681151] kmsan_report+0x142/0x240 [ 75.684945] __msan_warning_32+0x6c/0xb0 [ 75.688999] __crypto_memneq+0x2f9/0x490 [ 75.693056] ? kernel_fpu_end+0x2c/0x1d0 [ 75.697105] ? gcmaes_decrypt+0x874/0xea0 [ 75.701248] ? kernel_fpu_end+0xba/0x1d0 [ 75.705303] gcmaes_decrypt+0x8d5/0xea0 [ 75.709282] generic_gcmaes_decrypt+0x181/0x1e0 [ 75.713946] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 75.718783] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 75.723455] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 75.728298] aead_recvmsg+0x25b5/0x2960 [ 75.732287] sock_recvmsg+0x1d0/0x230 [ 75.736084] ? aead_sendmsg+0x1b0/0x1b0 [ 75.740056] ___sys_recvmsg+0x3fb/0x810 [ 75.744037] ? __fget_light+0x56/0x710 [ 75.747921] ? __fdget+0x4e/0x60 [ 75.751286] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 75.756648] ? __fget_light+0x6b9/0x710 [ 75.760632] SYSC_recvmsg+0x298/0x3c0 [ 75.764442] SyS_recvmsg+0x54/0x80 [ 75.767978] do_syscall_64+0x309/0x430 [ 75.771868] ? ___sys_recvmsg+0x810/0x810 [ 75.776014] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 75.781193] RIP: 0033:0x455389 [ 75.784371] RSP: 002b:00007f5062b98c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 75.792074] RAX: ffffffffffffffda RBX: 00007f5062b996d4 RCX: 0000000000455389 [ 75.799333] RDX: 0000000000000000 RSI: 0000000020214fc8 RDI: 0000000000000014 [ 75.806591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 75.814201] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 75.821461] R13: 000000000000049f R14: 00000000006f9f88 R15: 0000000000000000 [ 75.828725] [ 75.830339] Local variable description: ----authTag@gcmaes_decrypt [ 75.836638] Variable was created at: [ 75.840347] gcmaes_decrypt+0xd6/0xea0 [ 75.844228] generic_gcmaes_decrypt+0x181/0x1e0 [ 75.848883] ================================================================== [ 75.856226] Disabling lock debugging due to kernel taint [ 75.861666] Kernel panic - not syncing: panic_on_warn set ... [ 75.861666] [ 75.869026] CPU: 1 PID: 6461 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 75.877157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.886501] Call Trace: [ 75.889088] dump_stack+0x185/0x1d0 [ 75.892710] panic+0x39d/0x940 [ 75.895916] ? __crypto_memneq+0x2f9/0x490 [ 75.900143] kmsan_report+0x238/0x240 [ 75.903938] __msan_warning_32+0x6c/0xb0 [ 75.907994] __crypto_memneq+0x2f9/0x490 [ 75.912054] ? kernel_fpu_end+0x2c/0x1d0 [ 75.916106] ? gcmaes_decrypt+0x874/0xea0 [ 75.920252] ? kernel_fpu_end+0xba/0x1d0 [ 75.924310] gcmaes_decrypt+0x8d5/0xea0 [ 75.928294] generic_gcmaes_decrypt+0x181/0x1e0 [ 75.932958] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 75.937794] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 75.942457] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 75.947295] aead_recvmsg+0x25b5/0x2960 [ 75.951279] sock_recvmsg+0x1d0/0x230 [ 75.955074] ? aead_sendmsg+0x1b0/0x1b0 [ 75.959050] ___sys_recvmsg+0x3fb/0x810 [ 75.963023] ? __fget_light+0x56/0x710 [ 75.966903] ? __fdget+0x4e/0x60 [ 75.970263] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 75.975616] ? __fget_light+0x6b9/0x710 [ 75.979593] SYSC_recvmsg+0x298/0x3c0 [ 75.983395] SyS_recvmsg+0x54/0x80 [ 75.986930] do_syscall_64+0x309/0x430 [ 75.990824] ? ___sys_recvmsg+0x810/0x810 [ 75.994971] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.000151] RIP: 0033:0x455389 [ 76.003329] RSP: 002b:00007f5062b98c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 76.011030] RAX: ffffffffffffffda RBX: 00007f5062b996d4 RCX: 0000000000455389 [ 76.018289] RDX: 0000000000000000 RSI: 0000000020214fc8 RDI: 0000000000000014 [ 76.025552] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 76.032816] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 76.040074] R13: 000000000000049f R14: 00000000006f9f88 R15: 0000000000000000 [ 76.047768] Dumping ftrace buffer: [ 76.051288] (ftrace buffer empty) [ 76.054971] Kernel Offset: disabled [ 76.058571] Rebooting in 86400 seconds..