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 '10.128.0.61' (ECDSA) to the list of known hosts. 2018/04/18 13:04:17 fuzzer started 2018/04/18 13:04:18 dialing manager at 10.128.0.26:43187 2018/04/18 13:04:25 kcov=true, comps=false 2018/04/18 13:04:27 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x8, 0x1, 0x3, 'queue0\x00', 0xbdc2}) r6 = add_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r6, &(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, r7) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000400)=0x200) r8 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x6, 0x10000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) fchown(r1, r2, r3) r9 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0xb97, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000540)={0x0, 'tunl0\x00', 0x1}, 0x18) getsockopt$inet_buf(r8, 0x0, 0x2d, &(0x7f0000000580)=""/168, &(0x7f0000000640)=0xa8) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000680)=0x10000, &(0x7f00000006c0)=0x4) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) r10 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000880)={0x5, 0xd7, &(0x7f0000000780)="0493ba95365832a150aa984967865d883970588b0cc4e0f8618dbc7804e7d54970abb1e109d102033777f834b60da3ff61db6fa27743873691726865bc07239558272c569f8f407909e89ef62acd7c75fc7a5d1ce90372f5d36b3dc68bef5de7321192c0076b4d164da06144fbc8697603fe2d276d109d6953df761f198205ba6fd380d899f4c0a57fb44a830491e97268a299155760755c34dc832bd8a2a4cba4d1e7194165dfae9f0b0e1fd4e5431be867faa21afebd462926928236c4577dda42fb5e1a012f89092d0f4a55933723b8761943a2c985"}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f00000008c0)={0x1, 'veth1_to_team\x00', 0x2}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/loop-control\x00', 0x80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000980)='tls\x00', 0x4) getsockopt(r10, 0x1f, 0x3, &(0x7f00000009c0)=""/2, &(0x7f0000000a00)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000b00)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000b40)={r11, 0x10001}, &(0x7f0000000b80)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000bc0)=0x8) recvmsg(r9, &(0x7f0000000e00)={&(0x7f0000000c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000c80)=""/35, 0x23}], 0x1, &(0x7f0000000d00)=""/227, 0xe3, 0xa61}, 0x40000040) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000e40)={r11, 0x2db0}, &(0x7f0000000e80)=0x8) 2018/04/18 13:04:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x8, 0xd81, 0xfffffffffffffff8}, 0x10) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x1}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x4, 0xf1, 0x100000001, 0x7fff, 0x2, 0x7, 0x4, 0x29d, 0x38, 0x366, 0x1ff, 0x101, 0x20, 0x2, 0x100000001, 0x80000000, 0x1984}, [{0x3, 0xffffffffffffff43, 0x2, 0x5, 0x0, 0x40, 0x3f, 0x4}], "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", [[], []]}, 0x1258) getsockname(r0, &(0x7f00000013c0)=@nfc_llcp, &(0x7f0000001440)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000014c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x54, r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001500)={0x0, 0x20}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001580)={r2, 0x3}, 0x8) timerfd_settime(r0, 0x1, &(0x7f00000015c0)={{}, {0x77359400}}, &(0x7f0000001600)) write$binfmt_elf64(r0, &(0x7f0000001640)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x81, 0x4, 0x7, 0xb0e, 0x2, 0x0, 0x7, 0x21d, 0x40, 0x33d, 0x4, 0x81, 0x38, 0x1, 0x7, 0x81, 0xfffffffffffffffc}, [{0x1, 0x8000, 0x5, 0x4, 0x7, 0xff, 0xcba, 0x1}], "0ca3f93fc1286aab8521126b3100e26e847512a498bcc496ca4871a02a963208fe5d7c6588b81f5d1ecf3f1b544a29049296a8afaf88fbd055a7f8c4860c77ab2f5c6ce429bda133510a1fe23beb9b4daa20108709baa4274f60840d32916067f620d0c2893d7fc800f2051a7013a73554f9be605084d1da9940f9bdc6bff432818b5746a053b3fa8fc858540e70c8a188bc6aa82eb4b80c6bf210dea97f87ece3a4b79d8a4b15471dfa1985f13e812fadc1f773e8cfe926acba4658f20d93ddcede269fe6dbf2b454bedb0025be23a2f0f71cf44e", [[], [], [], [], []]}, 0x64d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001cc0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000001d00)={0x2, 0x5, 0x6, 0x3f, r3}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001d40)) stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001e40)=0x0, &(0x7f0000001e80), &(0x7f0000001ec0)) fchown(r0, r4, r5) sendto$inet(r0, &(0x7f0000001f00)="ce1ee47a613dc96deae69ebbc4345eedae4eba93d8aebaa76a0f6ae7c71546c71672ffadf8606fc1919cf4f87f6ca7d3ca8d0aabe0cc8cfa4ddf8dc095e81012296da76c02ef80c54f93c5c4004aa41d1af712d0e0723e57d498b3a253b2759c8c993958c3c828036906700a8ccbf94e0b0dff405111004007a0c31bc16251651eb7a12631eea94129fe42450f83e7abd463987d181acaa415eb1bdd4b60db72c33269250aa1aa9345beca2ec176d4ec44439bf22da20f2154869776e4a44088681e02f1574af1de5a4f2a1c7be8f4c4eb43f040a75a449276", 0xd9, 0x4000004, &(0x7f0000002000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$vsock_stream(r0, &(0x7f0000002040)={0x28, 0x0, 0x0, @my=0x0}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) r6 = open(&(0x7f0000002100)='./file0\x00', 0x0, 0x1d4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000002140)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xfff, @multicast2=0xe0000002}, 0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000021c0)=@raw={'raw\x00', 0x9, 0x3, 0x3b0, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x2e0, 0xffffffff, 0xffffffff, 0x2e0, 0xffffffff, 0x3, &(0x7f0000002180), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff, 0xffffffff, 0xff000000], [0xff000000, 0x0, 0x0, 0xffffffff], 'bridge_slave_0\x00', 'ip6gre0\x00', {}, {0xff}, 0x6e, 0x2, 0x3, 0x40}, 0x0, 0x138, 0x1a0, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3d4, 0x1, 0x1, [0x200, 0x4, 0x6, 0x1f, 0x0, 0x2, 0x1ff, 0x800, 0x9, 0x2, 0x1ff, 0x7, 0x1, 0x0, 0xec, 0x8a], 0x7}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x96, 0x3, 0x89, 'netbios-ns\x00', 'syz0\x00', 0x2eb5}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0x0, 0xffffff00, 0xff, 0xff], 'tunl0\x00', 'team0\x00', {0xff}, {}, 0x0, 0x7, 0x3, 0xc}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002600)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@multicast2}}}, &(0x7f0000002700)=0xe8) connect$rds(r0, &(0x7f0000002740)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$VT_WAITACTIVE(r6, 0x5607) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002780)={r2, 0x400}, &(0x7f00000027c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000002800)={r7, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000028c0), &(0x7f0000002900)=0xc) 2018/04/18 13:04:27 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) sched_getparam(r0, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r2, 0x10, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5d87}]}, 0x84}, 0x1, 0x0, 0x0, 0x20008000}, 0x48000) getsockname$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) syz_mount_image$xfs(&(0x7f0000000340)='xfs\x00', &(0x7f0000000380)='./file0\x00', 0x332, 0x3, &(0x7f0000000640)=[{&(0x7f00000003c0)="d06f7aedd43a364464e6f830fcea9752de32edb1b6a28e93008b2a3a8ba2024a582917b01b440d00b33395889c08250acc213abd86fa7634a500933287e2e1976d1b94ee8ab23529da88151dd24056b9d31dffdfb7779aa4261a83227891a78b50b6bc045f8d00f9613bf6389b3309c26dd95d81ef39a5e3e28811caa8b88ce44220c10c2a2af5d7e0ce5b237605247da3b5b880ee51b8fd205159bee9b9711cf4e2e22af893e8a97abe5b6f292a743ced91e5dff6fd058fad0cd513487e074c88191b5fcad25a2844", 0xc9, 0xb89}, {&(0x7f00000004c0)="6a59b9e378d01d9a8668510b69ea34e5231d15830a49f3771570339a13c3535b3d34d87bcf005b3f12f8e23da759d2916ca704540aa6f69fea14c27b92f982f4d44f4f189966227a070642cef502fad61b641fcd1934b94514d3e55cec87304e9192b1b6f558647df20799e59a78bab617de419fa61544518ec7d7679a", 0x7d, 0x1f}, {&(0x7f0000000540)="6a78978f39ac2997a4c3b7b51430e2370f28f859bba685dfeab1c097ae0a2366ed4026f75c63a632eaab9c00c18a55666eb023425e95b4ca6aa2404d8fedfe036551ea149728fffe0dd8b2d4576cd404d0e651f43e2113a177305f4aa5810f084337f442b43579cce31244c80058ef47e0cb2931dd378330345ff976cce89f452c95ee9fbba0b67c58d97293a2b03b1cafc6af361452dc6afe883dc57ab1eeb37553c88cc0b1e1eac5b0fb266601586fa776a8d8982e0d3f3d8cc9c0f825b7b3cc94c7f0c0426ba66862dc081fcb1be9465d72ce6dfd07f3b4f22978e4ed3e2543348141", 0xe4, 0x3}], 0x1000080, &(0x7f00000006c0)={'nouuid,', {[{@largeio='largeio', 0x2c}, {@swalloc='swalloc', 0x2c}]}}) lgetxattr(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)=@random={'user.', 'nouuid,'}, &(0x7f0000000780)=""/122, 0x7a) syz_mount_image$xfs(&(0x7f0000000800)='xfs\x00', &(0x7f0000000840)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000a40)=[{&(0x7f0000000880)="bd495171c78b23447c75d7b0696bb6be76389a5332e55da9cf3714c870b2f318231921d5ae936589b1fe0ce55987bb018a0c6e4456c940774c3786362fd8422228dded6707e6d87fb8d12bd8918bcf06792beb69736cd0c99ff22eec64aa3382096a7f2e2ddee73e3c39bd6fc6b739fdd32968dcf3da95c46772552006a0f6dd7725fbf11216c0c433200d91f282f369393d001f6d1fcdc4f95ee06b67be0e99982e34ae38b6ea251ed75796da1c6406e81cb44cbc2017365ac757a8288acb80dff7a0cc3ab8b11bd058e6cc35c20343eb07e1e4da20", 0xd6, 0x32d}, {&(0x7f0000000980)="f78718ba4af274842cf3f4af6846f1c3289d29dde0a959593828d81148038b4eb4c57024c0850a87adb7b35f9e2d3aaed93ddfc458770a5a1846764bf2158839d0f3307eae2618414930ff86a65a2269e870879713dc4878ff026cb423c39a266216ce5dfd0b2d31", 0x68, 0x3}, {&(0x7f0000000a00)="cf50268da0747ca1b40f6f237b89e0edc26e0716a22345241af1afb350b2c59b6ecd996f4990768a91841929e7d6be30500da06c834daa3a898f60", 0x3b, 0xd8f2}], 0x8, &(0x7f0000000ac0)={'nouuid,', {[{@nolargeio='nolargeio', 0x2c}]}}) syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000b40)='./file1\x00', 0x20, 0x3, &(0x7f0000000d80)=[{&(0x7f0000000b80)="326f3b2abd2b10e9cd16ddd02376626d2fb609301c1f96320cace7b345e629f4a3476ab9c1cd74102a10ad75e54087db6e2e74aacb7a6ee6fd20f2b1b617f82cfde2647b655f91f87c1c6ddae1460aa3566ff1a3efd6cf474a32cf13d2b579d8679875b5a1d140294301805a381481c7762d161a8f68bef856981f9a5193c575114ecd39a0c4d603c65f1327b2bf99", 0x8f, 0x7f}, {&(0x7f0000000c40)="b3bf37873e390d306d177e7fdec83c1d6db9a0e7ec3fa50926ec62469c8d20de7ba50e70de113c08c4f88ce5fa2cf24ca480e540b1f5562a82c4c1e7c81923788e87f1b3901e3f09f01a361835cd2f45ec5197acdac7a4747b01db97b541e37bf216c7d6303017f561bace90fde5646db966d024258902612d59d2626a1721d5446cd6805cfe51554aac6bf0c79fe2d7d030e0d64f9039c0bfb80bbac0dac76e6aeea135a867f75647a0a24e823cbefc6250375df3d12336c6f0f64145e6cc1d9f92154aa2891afcf4c97447493acaf3344d324f84608fd6900fc160cd5dc95c0baa23f9212673cc32e34785fd", 0xed, 0xffff}, {&(0x7f0000000d40), 0x0, 0xfffffffffffffffe}], 0x200041, &(0x7f0000000e00)={[{@quiet='quiet', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@debug='debug', 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x35, 0x36, 0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x35]}, 0x2c}, {@discard='discard', 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x37, 0x35, 0x36, 0x31, 0x34, 0x34, 0x35]}, 0x2c}]}) connect$vsock_stream(r1, &(0x7f0000000e80)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000f00)={0x7, &(0x7f0000000ec0)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000f40)=0x8) migrate_pages(r0, 0x1, &(0x7f0000000f80)=0xffffffffffffff80, &(0x7f0000000fc0)=0x71b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000)={0x8, 0x80000000, 0x9, {}, 0x2, 0xb7}) inotify_init() socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001080)={0x0, 0xd76000000}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001100)={r3, 0x0, 0x30, 0x5, 0xec7}, &(0x7f0000001140)=0x18) rmdir(&(0x7f0000001180)='./file0\x00') setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000011c0)={r3, 0xfff, 0x6, 0xfffffffffffffe01}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000001200)='team\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001240)=0x10001, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000012c0)={0x6, &(0x7f0000001280)=[{}, {}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) syz_mount_image$xfs(&(0x7f0000001300)='xfs\x00', &(0x7f0000001340)='./file0\x00', 0x5, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001380)="c491b5d7770c2b77a7c1002d689e9530e114c5d53c38a8411794926d3f50dc79fd107c0b20f7cabd847d1d772bc86f46c42bb69d5750de7cd1d43a619a5dad51ec3a96709585d1df83237fb0e0ee495d0b3b98963820453b22c235cce4bf6e3634989c9a454540a12ddfb78476ce2b483c84923a55e9093cc82851ff00d6b8f5efddafd92e0e73b7fd5f3f21c5784e3e49a7628465a9", 0x96, 0x10000000000}, {&(0x7f0000001440)="117012fed3a61a9117c8ec0e332fd0c3f029ca8f82e954c1c0729f2e67c400bdeb5f706f42e7a56b39bcf0f3c375fc6b7b3ada5c2912c88a480240905c560d6db116c8f325b9152a9e0d02617b635695c05e0fe056012136d1e320031c41006a6071cd631e43acd449684d3bc7beb803cd1973", 0x73, 0x101}], 0x2200014, &(0x7f0000001500)={'nouuid,', {[{@swidth={'swidth', 0x3d, [0x3f, 0x3c, 0x3f, 0x3d, 0x37, 0x7f]}, 0x2c}, {@grpid='grpid', 0x2c}, {@ikeep='ikeep', 0x2c}, {@pquota='pquota', 0x2c}]}}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001540)=0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001580)=0x9, 0x4) 2018/04/18 13:04:27 executing program 7: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) recvmmsg(0xffffffffffffffff, &(0x7f00000056c0)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)=""/21, 0x15}, {&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x6, &(0x7f0000001480)=""/250, 0xfa}}, {{&(0x7f0000001580)=@sco, 0x80, &(0x7f0000002940)=[{&(0x7f0000001600)=""/24, 0x18}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/205, 0xcd}, {&(0x7f0000002840)=""/129, 0x81}, {&(0x7f0000002900)=""/62, 0x3e}], 0x6, &(0x7f00000029c0)=""/17, 0x11, 0x10000}, 0xf24}, {{&(0x7f0000002a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a80)=""/44, 0x2c}], 0x1, &(0x7f0000002b00)=""/86, 0x56, 0x9}, 0xf6}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002b80)=""/206, 0xce}, {&(0x7f0000002c80)=""/181, 0xb5}], 0x2, &(0x7f0000002d80)=""/243, 0xf3, 0x2}}, {{&(0x7f0000002e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002f00)=""/215, 0xd7}, {&(0x7f0000003000)=""/152, 0x98}, {&(0x7f00000030c0)=""/99, 0x63}], 0x3, &(0x7f0000003180)=""/70, 0x46, 0x3}, 0x9}, {{&(0x7f0000003200)=@alg, 0x80, &(0x7f0000004640)=[{&(0x7f0000003280)=""/68, 0x44}, {&(0x7f0000003300)=""/121, 0x79}, {&(0x7f0000003380)=""/92, 0x5c}, {&(0x7f0000003400)=""/220, 0xdc}, {&(0x7f0000003500)=""/203, 0xcb}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/56, 0x38}], 0x7, &(0x7f00000046c0)=""/4096, 0x1000, 0x8}, 0x700000}], 0x6, 0x2, &(0x7f0000005840)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005880)=0x101, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1b, 0xe, 0x4, "f474a5f21c8ce21b58202e824e91b114fba11256031cc06b59d75a4e5b80e9ad57ec95868db89c92a06111fde32acd31a9ceaaafc0d6db441365b7e0e44ea4a5", "bda5b337f323da6d7e7b1008371ddcd3c9e093ec1aa6088460317df6f0685c7e7f5bffa843aa10aa00a30b36532d28957e82ee7272d39558bafb1a728a18b26d", "a100b5092b47680233f8380e7bac2d1b41bee09b0eca63d46d487a0bba738c20", [0xacd2, 0xaf]}) r3 = add_key$keyring(&(0x7f00000059c0)='keyring\x00', &(0x7f0000005a00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000005b40)='.dead\x00', &(0x7f0000005b80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f0000005a40)="8c3844aeb20edc61c3edee4daef4fdd549c26e8882b7ed438c4eec01762e6c2029bb352c9e12a96af0823ace237bbe1678705f9625ee1b9fc88f57697c146795133b41bf3634dc4586e0329c2a8b2bfdd685d980ad5017c76c953d90ceadc4c9403b1b8a00de377c8b713d8bed33b89e4cc4f94d2906f8b62a24baaf23f2006d3af64432cf24854dc3bd36fb06bd476a30ca21091493240e37551344f178549c5ee496658085b5a5a3bdbc69a92d8fc2cd5b05ca62e5194b0b36b4663e3245d7f7a467fbdf34c084562eb749f5de6a253a0fae7449dafc30ae88662b0de2cae6a51022d53f7b8a578bbb4587", 0xec, r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005bc0)={0x0, 0x8}, &(0x7f0000005c00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005c40)={r5, 0x8, 0x30}, &(0x7f0000005c80)=0xc) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000005cc0)=""/64, &(0x7f0000005d00)=0x40) open$dir(&(0x7f0000005d40)='./file0\x00', 0x400000, 0x2) add_key(&(0x7f0000005d80)='syzkaller\x00', &(0x7f0000005dc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005e00)="5b2326c94c746071bcc58e058710079ea396aa07a1fe46e505f9385b523de158aaab0270431dc399893bd181975eddfa0f8c8fe2af10720fd8", 0x39, r4) r7 = accept$inet(r2, &(0x7f0000005e40)={0x0, 0x0, @multicast2}, &(0x7f0000005e80)=0x10) r8 = accept$inet(r7, &(0x7f0000005ec0), &(0x7f0000005f00)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x2) lstat(&(0x7f0000005f40)='./file0\x00', &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r9) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000)={'irlan0\x00', r0}) getsockname(r1, &(0x7f0000006040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000060c0)=0x80) timer_create(0x3, &(0x7f00000071c0)={0x0, 0x10, 0x0, @thr={&(0x7f0000006100)="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", &(0x7f0000007100)="5202bc24f6b096ebe9e4fe1f9aeda780e0990690d665e6b82c1f0d898874a330f6bc8ed6944b3dd879b82d481226d87f36cec0fc25e85bad7963257d6e29d10c689206d5f3a655762e95611eacfe80c852fa485d41acc7b53e796a373636526029893d2736c137e4413ba3239190c3d9f67a0cdcebd897789204398a25de8c5705cbd59f7ca68d124d364fb6"}}, &(0x7f0000007200)=0x0) clock_gettime(0x0, &(0x7f0000007240)={0x0, 0x0}) timer_settime(r10, 0x0, &(0x7f0000007280)={{0x0, 0x989680}, {r11, r12+10000000}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000072c0)={0x4, 0x73, 0x2, 0x5, 0x4}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007300)={r6, 0x8000, 0x6, 0xfffffffffffffffc}, 0x10) open$dir(&(0x7f0000007340)='./file0\x00', 0x0, 0x80) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000007380)=0x1000, &(0x7f00000073c0)=0x4) 2018/04/18 13:04:27 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x108) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/83) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x80, "435e7e10eb09ce3678e4ccf5672d5689be1e3b13576455f11b0f5600beb13632ecaeae077ced30fef09c7f3ecbdde37bf0df700860f96d2ae7739ccac3e22bec15e982eb982f9d92fecd4fc0d43581b127204185cc8b8e7902a6fb7f77877ddd949f4eac17805da92a20d357988d613aeb4fd355713c97b1d8ca5f5a81630747"}, &(0x7f00000001c0)=0xa4) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0xc082) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x1c8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000300)={0x6b, &(0x7f0000000280)="72f80999f0bdf36a1dd5c5fce556f6762208101513713292a945f48d8659dbda6cdc9dacee4c7070af5261e146f2cecc8c59042c6306d4e243bde43482378ef10935bbdfc62389dc4f339702a2d022fb0a99f0988af23b9153b3f8f3cf9f6aa512a9e340c9eb8350a4cec0"}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340)=0x5b, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) connect$rds(r3, &(0x7f0000000400)={0x2, 0x4e22}, 0x10) renameat2(r0, &(0x7f0000000440)='./file0\x00', r3, &(0x7f0000000480)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000000540)="aca8b6dc579f20308a474616def6d393f9bd53064cbcb5da94162c2c419c3d466226fa89a54948a41a61508d4e7b68d2d94b89df0a71dc276f30bb9a49f8f1e84880173395fc46cc94e6cb9b2ffe45137583716dcd5aa761afd5d5b9e80ea8c015d295353c21d8755157626ed411cfb73abc28df8f6f4468721bdb488582b1f1b320dc7b51c8f837d67d901ab9bb63f271e7deb72c230c0e39bdde9dfe", 0x9d, 0x4000000, &(0x7f0000000600)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000640)=0x9, 0x4) r5 = epoll_create(0x8001) bind$unix(r2, &(0x7f0000000680)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000700)=""/207, &(0x7f0000000800)=0xcf) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000840)=0x4, 0x4) r6 = shmget(0x3, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) r7 = dup2(r5, r5) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000940)={r1, r2, 0x100, 0x8001, &(0x7f0000000880)="b88090d7e37eae9a3350e4146fb760ee24805dd67bd316a76e918233b84c9d63e4acc0d835f65321de3dbd4c6b0452181766c28562bc977891b40874e064841343f95f82122f4f7f7efb39c2fd12633557a6ee7e82c8a234a2614761104ebc954a1cb319b577c3fd6fe3cb7d3bf08a9154b541ca5b933cc78d17e0375a7c500da240829911a919ae5b323a3440e4eb7df052d9c46ffedcede551aa8499a028b27529d5abb643e01e1bb84f8e9d94f8ed49b63a5ec80656df22fb8f", 0x8, 0x3e3, 0x4, 0x400, 0x4, 0x3, 0x885, "fb3fdb9801b0bd55e2e2f4dc9f3266812511e3df534a392b198f936f11abf15bc72dce0cd0ca3c375f693e99e8e8033f08255f9771721cde44922731b252073147c66d745246fe953bea5cb6f36dcc5f6548d99f479f3217314d07f102f70085f9eed9ebbf16c4130c17c7118c0d3bef9a997fb29c7696955cf10d56f6d0b63ca362a45917dece61e4fe85a87274b71eef65fbbecfd9148bbd5e3450153c14705f271df1cbc4f762d610d11fa3fc6841383cc865a58fe4498b318048b6675cebbead80251ed4b2a6ce605244ae73bde7b14bad20089a428cefca1e45d85120cdd9267fc63a"}) sendmsg$netrom(r0, &(0x7f0000002cc0)={&(0x7f0000000a80)=@ax25={0x3, {"9e036b0ba4a6e7"}, 0x4}, 0x10, &(0x7f0000002c40)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)="9ead5a00228e99b58171c1f4352ac10a5f86d85e64685b0bb71cd612d84d8ec4c0727c587ab3ef1d51fa2b3ab1cdf1f5e433e2a21152af197116e68dd9e3678c5f703da666250f4ef026a0cb7a89f8c70107631f4e04de284040217bfe47189d3bff34e0c3709d2741c99a46fc47a81831588f242473ac0a2ffb16ee5f9f4ea4f8e8c31a7b9aa51abf4925180a1015a42b95885b3d040fb84bd38bb4f4b0f2f27400927b", 0xa4}, {&(0x7f0000001bc0)="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", 0x1000}, {&(0x7f0000002bc0)="1fd1b049169c9587ae5e539ee19941b1359b8454ae6ad6f5ff033d2da388fbc8a54aa75ce6399165afdc8eb78d4e8b20f17907718074fa4a19b47e35e1e715092e8c874e91", 0x45}], 0x5, 0x0, 0x0, 0x8800}, 0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000002d00)={0x0, @multicast1, @multicast1}, &(0x7f0000002d40)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002d80)={'team0\x00', r8}) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000002dc0)=""/202) r9 = open(&(0x7f0000002ec0)='./file0/file0\x00', 0x2000, 0x10) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000002f00)={'ip6gre0\x00', 0x1}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000002f40)=""/33) mkdirat(r9, &(0x7f0000002f80)='./file1\x00', 0x40) 2018/04/18 13:04:27 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x216000, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8000, 0xfffffffffffffffb, 0x8, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xffff, 0x758, 0x0, 0x4, 0x4}, 0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'sit0\x00'}, 0x18) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc0400204}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x200, 0x70bd29, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1, 0x0, 0x0, 0x85}, 0x8000) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000380)={'veth1_to_bond\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x800}, &(0x7f0000000400)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000480)="9ad3b092437fb79b188f61a2e5163915746607216de1ed6d10b12ddeb38705d52022e2cf1aeeb43a25bf2e1d37866415786678a75edaa343c7306043815fdd3690ffa9e6bb1a3197a6e57a3dfe2fbfd65c47025399620393a6bff3dd523324ad6047007df3542ca7ee8f6ce4c7d16af06f92cf3b3006298e9aeb4bbf498c5925798d57fb3ce2fc1d0c9370acb4ab02bceee9af5a9b385f111a252bfcec70eeaf5b95dc46c928e1b3fe7bc3fb405795fb6dc4a5f1ef1424525994ec1566dd85c31cf352", 0xc3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000580)={'sit0\x00', 0x2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x2001, 0x0) setns(r3, 0x4c000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000600)={r1, 0x1000}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000680)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000700)='ip6gretap0\x00') ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000780)={0x81, 0x4a8a5c9a, 0x800c, 0x4, 0x1000, 0x3, 0x8, 0x1, r1}, &(0x7f00000007c0)=0x20) mq_notify(r3, &(0x7f0000000940)={0x0, 0x31, 0x4, @thr={&(0x7f0000000800)="098624c27bdc5a4f0140eb1beb6b6fb4e58b73653656606dadefe739d6f0198660da1ba0a9b1ca0ad94c17a2b89845ec96eb760c8f00a48098526edf9aa1a114e67b471d9080b7be50879540216e70aa001b1b836e0018f5f478a82992e15ff4f1612735799105fb7a8079b36b8f14f30df91d87d415ec5c084ae596500900869dbdb9879ca3442dd0e1b56523e12fa088ee850b9c243b09ec893c0c9e6098f0730c045815f6519290bbde234b86347bcc97baa92321a679b22da6dde860f9d501a9d5b9508d353ab62be48c99435b74a7", &(0x7f0000000900)="4eedbb31949dada4b46ab1c59720"}}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000980)={0x6, 0x6, 0xff, 0x1, 0x8001, 0x38, 0x3f, 0x1, 0x6, 0x6}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) recvfrom$ax25(r3, &(0x7f00000009c0)=""/198, 0xc6, 0x40, 0x0, 0x0) prctl$intptr(0x1c, 0x200) lgetxattr(&(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)=@random={'security.', '#C&trustedwlan1\x00'}, &(0x7f0000000b40)=""/75, 0x4b) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000bc0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000c00)={r4, 0x80000, r0}) 2018/04/18 13:04:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x2, @empty, 0x3f}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) readahead(r0, 0x9, 0x73c3) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000001c0)=""/172, &(0x7f0000000280)=0xac) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000003c0)={0x15, 0xc3, &(0x7f00000002c0)="07fc7c0a044d65e4ae0a2806c5167a2aee5b150fe4983d63256b0c078612a5adeafdfc40584c230cc60ef0175414a842d42c5eb333d69410302dd670ce2dbcdb5d28761e932f0b00273742d72f2b61ba65f9d5639461caf0b9e8501c4e1a27ee774776cbf31407649bb883f697e22296da448cc5f3955b669497fdba176aa4d4e4afa75865a8c36679df267ad058d6461ac40ac57ead83b1ff2ed1ce8ac3caaf99657dd7385f5b9cec76a70887e6c5a03fc5225b3e7fb318488fa20001837c407f2fbb"}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x90000, 0x0) clock_gettime(0x0, &(0x7f0000000440)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000480)={0x3, {{0xa, 0x4e24, 0x7c3a, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) readahead(r3, 0x1f, 0x5) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000005c0)=""/188, &(0x7f0000000680)=0xbc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000006c0)={r2, 0x1}, 0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000007c0)={r4, &(0x7f0000000780)=""/12}) r5 = msgget$private(0x0, 0x956c95019bd18c8e) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000008c0)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000b00)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000b40)={{0x8000, r6, r7, r8, r9, 0x20, 0x40}, 0x5, 0x3f, 0x3, 0x73, 0x100000000, 0xb61, r10, r11}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000bc0)={r3, 0x5948230f, 0x9, "d15362172f442a0d487037276d3f131aea5c2db3386f317c5781ca19c859a3fc672de0e9fb88771a5caaa24f75746fe577e95dcceaf7892e452c0f3fe6047c22329dd07675aaed8bbc178ec4e2a81b4286d1ed70588a5364c814273c6a64b25073c4781e4e0fe559debcc9203dfc1337c3eaf2dfd6356dfebd25c7efe309df9e5594cd8010a21ad2be3af557f322c605c45d4b4c9d9150daa7b734aea993ceb363ee00001732e3a3c015324616"}) r12 = syz_open_procfs(r10, &(0x7f0000000c80)='net/rt_cache\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000cc0)=0x1ff, 0x8) setsockopt$inet6_buf(r12, 0x29, 0x2d, &(0x7f0000000d00)="e6a3997fbfd23a2aab31f815fe006429fed21f3ef958b5e166e0670b32ab792caf4e387189457dae61537ebac7b6002cf547d754c309750287e795b9ee38c77de7b9f4aee48ae6b50647ee3a8d4abff5ae05e71a5cba75a220339d8553fa9bac99151b177a18f40ec5bbd9bee558d70dc2cfe4a6870d1a6814f2654d24629af7577805852c856958083134061d2fd8d6e1a8496ff42f5c938d97df28e97600d67ff2bf6a6eb1099a83610bfa83413580f3c1042a09b7af26387d5787f80aba3dde25d13e619e33f9f6dc9b86bb4c1c952e42e5c4c1644a927cc8", 0xda) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000e00)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x44, {0x2, 0x4e24}, 'bpq0\x00'}) socket$inet(0x2, 0x806, 0x7fff) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000e80)={0xc155, 0xfff, 0x8, 0x20, 0x6, 0x0, 0xee, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x3}) 2018/04/18 13:04:27 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="8179f691afe518fcc86028c2933f5d72a7354df99ef6c7ef60242ba8af026cc59f32a62d00b1e278c7b8dee812f2f33327e493805ce04c8d37b4d147d93a0a2dc233c28eb341d4590dd8599a3c") r3 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x80000001, 0x50000) write$cgroup_int(r0, &(0x7f0000000200)={[0x39, 0x2f, 0x3a]}, 0x3) r4 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r4, 0x5, 0xc, &(0x7f0000000240)=""/178) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x1f, 0x4, "1f19ed9d5b648ce538216121e4dae32eb6c449db091293a3e6ab8d7091b3f0b9756fadd1fc67b4afc8473061be4bdb35d1ae466e615d251e5d7da3c0c63b987f", "e105c6b1c4dc4dcb71fd3519917a70c3d85b1591e5c97a1b582e10ca47f41504", [0xf2, 0x3ff]}) timer_create(0x2, &(0x7f0000000480)={0x0, 0xe, 0x1, @thr={&(0x7f00000003c0)="ddb1320afc51789e9b7533be1b3d2ecdba0ce0301701ef42ef0a5f0cb13af67efc21e1a2679acdfc510f27db14815fc153a712872925bfe6649d98a1bba7b9374ac59b72db5287c0cc1bdbec32e5aec07cac05b7fcf9c61cc7c64a8594a370b03717331d53e73c", &(0x7f0000000440)="8647a14a"}}, &(0x7f00000004c0)=0x0) timer_gettime(r5, &(0x7f0000000500)) r6 = shmget(0x3, 0x3000, 0x528, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000540)=""/127) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000005c0)=0x4, &(0x7f0000000600)=0x2) r7 = openat(r0, &(0x7f0000000640)='./file0\x00', 0x4000, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000006c0)={r0, 0x28, &(0x7f0000000680)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000700)={r8, 0x5, 0x18}, 0xc) remap_file_pages(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x6, 0x10000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000740)='/dev/loop#\x00') getsockopt$inet6_udp_int(r7, 0x11, 0x1, &(0x7f0000000780), &(0x7f00000007c0)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000800)={0x0, 0x0}) timer_create(0x5, &(0x7f0000000840)={0x0, 0x2a, 0x2, @tid=r9}, &(0x7f0000000880)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000008c0)={0x5, 0x0, {0x0, 0x3, 0x7ff, 0x2, 0x8}}) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r10, 0xc0286415, &(0x7f0000000980)={&(0x7f0000e5d000/0x4000)=nil, 0xa6e, 0x1, 0x0, &(0x7f0000e82000/0x1000)=nil, 0xffff}) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r10, &(0x7f0000000b80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a40)={0xdc, r11, 0x200, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x8001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8040}, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f0000000bc0)={'IDLETIMER\x00'}, &(0x7f0000000c00)=0x1e) syzkaller login: [ 43.102863] ip (3755) used greatest stack depth: 54672 bytes left [ 43.690969] ip (3811) used greatest stack depth: 54408 bytes left [ 44.451730] ip (3889) used greatest stack depth: 54200 bytes left [ 44.690974] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.697475] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.741969] device bridge_slave_0 entered promiscuous mode [ 44.833260] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.839803] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.897250] device bridge_slave_0 entered promiscuous mode [ 44.927953] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.934453] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.946337] device bridge_slave_1 entered promiscuous mode [ 44.964895] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.971328] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.990368] device bridge_slave_0 entered promiscuous mode [ 45.000439] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.006866] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.026264] device bridge_slave_0 entered promiscuous mode [ 45.067952] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.074398] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.101885] device bridge_slave_0 entered promiscuous mode [ 45.110741] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.117166] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.138510] device bridge_slave_0 entered promiscuous mode [ 45.153324] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.159754] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.169566] device bridge_slave_0 entered promiscuous mode [ 45.189956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.197971] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.204412] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.221348] device bridge_slave_1 entered promiscuous mode [ 45.229263] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.235706] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.268968] device bridge_slave_0 entered promiscuous mode [ 45.289251] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.295706] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.321880] device bridge_slave_1 entered promiscuous mode [ 45.335371] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.341800] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.354841] device bridge_slave_1 entered promiscuous mode [ 45.366453] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.372909] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.391985] device bridge_slave_1 entered promiscuous mode [ 45.402244] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.408677] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.429919] device bridge_slave_1 entered promiscuous mode [ 45.444850] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.451394] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.467731] device bridge_slave_1 entered promiscuous mode [ 45.484364] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.490792] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.500725] device bridge_slave_1 entered promiscuous mode [ 45.509150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.517881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.529544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.540369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.549654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.601246] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.675878] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.698636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.724902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.742773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.756521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.769827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.815349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.898312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.909628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.500692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.610722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.683925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.694558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.728391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.740673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.810474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.824888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.873230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.884719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.930470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.938556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.964274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.004226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.106358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.197370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.735448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.794572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.835924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.850106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.943281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.963410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.008861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.017188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.061696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.078881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.096684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.113932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.130093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.145209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.181700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.192008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.231743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.241573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.251165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.264359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.291626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.298731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.313531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.348555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.355891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.366841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.389653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.418716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.430068] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.437345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.451224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.481770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.489774] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.500910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.516908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.537754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.551717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.567543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.574852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.588204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.608586] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.620695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.657330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.669222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.676755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.685822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.693930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.716727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.746897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.766409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.788508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.799376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.814486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.821707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.832091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.844685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.857928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.867117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.884487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.901085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.929970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.964213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.986876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.011746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.867383] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.873872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.880746] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.887179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.945621] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.952338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.961509] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.967940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.974729] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.981141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.990299] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.012280] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.018720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.025541] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.031996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.073996] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.081515] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.087965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.094791] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.101238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.141859] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.172756] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.179228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.186123] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.192575] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.260955] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.274063] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.280515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.287348] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.293801] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.326226] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.345092] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.351556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.358410] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.364859] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.405705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.415343] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.421789] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.428551] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.435055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.490859] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.999152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.015617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.052603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.074879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.089677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.097212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.105358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.011174] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.075589] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.138087] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.285275] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.326220] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.395227] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.453511] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.629516] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.817175] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.823429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.838438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.870695] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.879356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.887474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.922850] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.943014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.965570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.102816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.109182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.124573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.166083] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.172521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.189269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.215175] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.221475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.258605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.311239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.319121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.336553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.509922] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.516324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.530565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.510551] mmap: syz-executor4 (5705) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/18 13:04:53 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x4) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x5, 0x8093}], 0x2aaaaaaaaaaaafcf, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) 2018/04/18 13:04:54 executing program 0: unshare(0x40600) r0 = getpgid(0xffffffffffffffff) getpriority(0x3, r0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x21}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r4, 0xfffffffffffffff9}, 0x8) 2018/04/18 13:04:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000540)="b2", 0x1, 0x45, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0xffffffe3) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x24002, 0x0) r3 = gettid() prctl$setptracer(0x59616d61, r3) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xd171, 0x1}, &(0x7f0000000280)=0x8) sendfile(r1, r2, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x20001, 0x0) openat$cgroup(r5, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) connect(r5, &(0x7f00000003c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4(r5, &(0x7f0000000480)=@in6, &(0x7f0000000080)=0x80, 0x800) sendto$inet(r2, &(0x7f0000000140)="4b846c60a4fb3d722dffa841bbfde066dd74a99a7da8ad8334f671a04b54aa1f2e89b825aa986c664a7c5f8e6658902b1be77b56d06816321d7a4649bfe415e03bc4d38ca784cb38d8a428efb22a0170697fbe1752c2d5fadcc30aa9f940fcad66a7", 0x62, 0x1, &(0x7f00000001c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000440)=0x1f, 0x4) tkill(r3, 0x1000000000016) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) 2018/04/18 13:04:54 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r2, &(0x7f0000000200)=""/70) write$binfmt_script(r3, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'nq\x00'}, {0x20, 'veth1\x00'}, {0x20, 'veth1\x00'}, {0x20, 'eth1selfvboxnet1\\vboxnet1wlan0)trustedeth1'}], 0xa, "3838faa1bc4db4323dc97e43fd7966d9ebd1f2b77b544d8dc16e9943cb32929cfe79b471cc14e5e06e7bb85eb62f0ce873a55df912fcccdf6b8fabc79f935c28b29bda1e92880292966705dcaccc18021ea682f1153fdd733074f98d6448e63af5ef3b"}, 0xab) r4 = socket(0x11, 0x80a, 0x7) write$binfmt_script(r1, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x1012) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2}}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000000c0)={{0x61dbf35cf5ad372d, @empty, 0x4e22, 0x0, 'nq\x00', 0x10, 0x1, 0x4b}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e21, 0x12006, 0x7ff, 0x5, 0x3}}, 0x44) 2018/04/18 13:04:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x202) unshare(0x28060400) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x6f, 0x3ff, 0x79, 0x2, r1}, 0x2c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/18 13:04:54 executing program 3: getpid() gettid() getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioprio_set$pid(0x4, r0, 0x2000673d) 2018/04/18 13:04:54 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001ac0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001bc0)=0xffffffffffffff25) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000001980)=0xfffffd95) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000018c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000100)="6c62fcb22827b66b0bf44b1e4afc59bfd8a949e8cc9614d7f078cc63a8103c20465242be49a22b1560f6ed319dd944785de7d6ca2a9f3e5bf7dff072e3b17c571e6a884e7dc834eea059bd7a5bf329cf67ccf38c73a63a72d6a94447058e2a408fb01c7fa81eddcdecea9d5f3013ef5cc02efe12bec2b598abde6f326713be61ee74ef4379686d56e3acac1a1eb7cd1d8992a05e995b3a87871c741989cc7f73aa953a233013eb19412b3eb69c86a2dc190ccf3536872b6868bb", 0xba}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="83cc3e4cca9fb4c0ee9c3664276258197e9a51753cb71e0a0e37c924795d15ce5c2c89d94a161891ea25aee68613635e00b9f1bfe55abad4344852b94089cfc355a436417ec3b8b6efa56fcca56c640ee015bf96d840a8e81bfc963af5a55adc52021a1aa16ebf8b1396477e3d9a73dc449d1d2b6b4f4510c8a7aa10e78036f784615a6e91ec45848662b0fdd03c8fd4e5a107cab02572120705212451090251f951f97879f946c2f3c230bc5e0fd354ba02d164a57bfb40bd64da84ab76265d0ba15b0d79c5bc7a3f07aa3f453411b4be5988172cdfe73fdce5f150881c6a118d3a2d762db705", 0xe7}, {&(0x7f0000000300)="f4b374a0cab8c56995c2043e2d0a6d73f12f63ec33c218deff75c0d88383a33e5ed8f1347b4aed67d3a68cba66ff7ea1a6a115d8d0d9d9b6241c698342c81698a0d5b0197c91c62af4559359f948fc3e14054018c5801478add7c7097ca3467a3b164137c6d6bac605b1e869b5cfe9c08377", 0x72}, {&(0x7f0000000380)="bed31682a00e2ee65825483b56008b97b8756b5bedef0f4f", 0x18}, {&(0x7f00000003c0)="a66be49f4f83e70cc599e11e1d02daa7bdb648726adc53fb31151ac12cc0e25e0470e439168cde20de8e5203047cd94d297e12fa", 0x34}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="c6d258373bce953a4ddd088b255c9b929ff29d4139f5fe7469e5ccc1eb89bd668da3646734e7c198f3d04c68de30e2d0dfaf33", 0x33}, {&(0x7f0000001440)="29081a7b17065200be7b7d7791e650bf2a2c60a3fba2865266fd722ccea42ffc24ea0d83c173fe21b4b0e9e7", 0x2c}, {&(0x7f0000001480)="b8a7a4e7219b55df3de8f460cba2116ead2365e15f08be817a7ce934e2b19f5231d9412b6739701c2f701361ed4aee24d538f40569f7e91b113cb2a3b8f58cc05d105e9a0eaeb22188d3a5147bab286e3d08b1fc3ae4fe3056ccf0bbeb2d0e47e01c53630c8bb54fe67fbc6f827821d9ee9a79b86b4db0f22fe3f95a34ef9059cf3d6bd80193ca5022427643caa85d144f76797cf924f0059641f183bf851ae3303bf76a6b5dd267e2db65e1277aff24c1e5f3fb6852fa840b61b7a6edaa8be5084261ba634addecb2ea64578f46a3c4cfa9290c23580910bbb570d28d81a360c917ec32ea2bf38dfe0a66", 0xeb}], 0xa, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x1}], 0x1, 0x4040804) keyctl$join(0x1, &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x3}) pipe(&(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000016c0)=@assoc_value={0x0}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001740)={r6, 0x7}, 0x8) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000040)={0x1, 0x2b, 0x0, 0x7, 0x9, 0x80000000, 0x100, 0x5, 0x90, 0x7ff}) creat(&(0x7f0000001a00)='./file0\x00', 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a40)='/proc/self/net/pfkey\x00', 0xa00, 0x0) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f00000019c0)) perf_event_open(&(0x7f0000001800)={0x0, 0x70, 0xffff, 0x9, 0x2d3, 0x0, 0x0, 0x4, 0x40000, 0x1, 0x0, 0x2, 0x4, 0x8, 0x1000, 0x7, 0x0, 0x6, 0x377c4000000000, 0x0, 0x7, 0x0, 0xffff, 0x6, 0xe4, 0x7fff, 0x4, 0x3, 0x401, 0x9, 0x9, 0x0, 0x3, 0x0, 0x0, 0xcaa3, 0xfffffffffffffc01, 0xd5, 0x0, 0x8, 0x2, @perf_config_ext={0x19, 0x3}, 0x0, 0x7, 0x98, 0x7, 0x8, 0xd1, 0x1}, r2, 0x0, r0, 0x0) 2018/04/18 13:04:54 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x2000000000000002) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@loopback, @rand_addr}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0x3a, @broadcast=0xffffffff, 0x4e23, 0x3, 'fo\x00', 0x2, 0x6, 0x67}, 0x2c) 2018/04/18 13:04:54 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@dev}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/219) 2018/04/18 13:04:54 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, r1) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000180)={{0x2, 0x3, 0x3f, 0x1, 0xffffffffffffffff}, 0x95, 0x6b, 'id0\x00', 'timer1\x00', 0x0, 0x200, 0x8, 0x5, 0x2}) 2018/04/18 13:04:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000a52ff4)=[{}], 0x0, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/04/18 13:04:54 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r2, &(0x7f0000000200)=""/70) write$binfmt_script(r3, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'nq\x00'}, {0x20, 'veth1\x00'}, {0x20, 'veth1\x00'}, {0x20, 'eth1selfvboxnet1\\vboxnet1wlan0)trustedeth1'}], 0xa, "3838faa1bc4db4323dc97e43fd7966d9ebd1f2b77b544d8dc16e9943cb32929cfe79b471cc14e5e06e7bb85eb62f0ce873a55df912fcccdf6b8fabc79f935c28b29bda1e92880292966705dcaccc18021ea682f1153fdd733074f98d6448e63af5ef3b"}, 0xab) r4 = socket(0x11, 0x80a, 0x7) write$binfmt_script(r1, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x1012) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2}}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000000c0)={{0x61dbf35cf5ad372d, @empty, 0x4e22, 0x0, 'nq\x00', 0x10, 0x1, 0x4b}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e21, 0x12006, 0x7ff, 0x5, 0x3}}, 0x44) 2018/04/18 13:04:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000540)="b2", 0x1, 0x45, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0xffffffe3) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x24002, 0x0) r3 = gettid() prctl$setptracer(0x59616d61, r3) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xd171, 0x1}, &(0x7f0000000280)=0x8) sendfile(r1, r2, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x20001, 0x0) openat$cgroup(r5, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) connect(r5, &(0x7f00000003c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4(r5, &(0x7f0000000480)=@in6, &(0x7f0000000080)=0x80, 0x800) sendto$inet(r2, &(0x7f0000000140)="4b846c60a4fb3d722dffa841bbfde066dd74a99a7da8ad8334f671a04b54aa1f2e89b825aa986c664a7c5f8e6658902b1be77b56d06816321d7a4649bfe415e03bc4d38ca784cb38d8a428efb22a0170697fbe1752c2d5fadcc30aa9f940fcad66a7", 0x62, 0x1, &(0x7f00000001c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000440)=0x1f, 0x4) tkill(r3, 0x1000000000016) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) 2018/04/18 13:04:55 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="70726f632628761adb05d9a96a185daab9b5") r1 = epoll_create(0x401) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x1) 2018/04/18 13:04:55 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001ac0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001bc0)=0xffffffffffffff25) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000001980)=0xfffffd95) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000018c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000100)="6c62fcb22827b66b0bf44b1e4afc59bfd8a949e8cc9614d7f078cc63a8103c20465242be49a22b1560f6ed319dd944785de7d6ca2a9f3e5bf7dff072e3b17c571e6a884e7dc834eea059bd7a5bf329cf67ccf38c73a63a72d6a94447058e2a408fb01c7fa81eddcdecea9d5f3013ef5cc02efe12bec2b598abde6f326713be61ee74ef4379686d56e3acac1a1eb7cd1d8992a05e995b3a87871c741989cc7f73aa953a233013eb19412b3eb69c86a2dc190ccf3536872b6868bb", 0xba}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="83cc3e4cca9fb4c0ee9c3664276258197e9a51753cb71e0a0e37c924795d15ce5c2c89d94a161891ea25aee68613635e00b9f1bfe55abad4344852b94089cfc355a436417ec3b8b6efa56fcca56c640ee015bf96d840a8e81bfc963af5a55adc52021a1aa16ebf8b1396477e3d9a73dc449d1d2b6b4f4510c8a7aa10e78036f784615a6e91ec45848662b0fdd03c8fd4e5a107cab02572120705212451090251f951f97879f946c2f3c230bc5e0fd354ba02d164a57bfb40bd64da84ab76265d0ba15b0d79c5bc7a3f07aa3f453411b4be5988172cdfe73fdce5f150881c6a118d3a2d762db705", 0xe7}, {&(0x7f0000000300)="f4b374a0cab8c56995c2043e2d0a6d73f12f63ec33c218deff75c0d88383a33e5ed8f1347b4aed67d3a68cba66ff7ea1a6a115d8d0d9d9b6241c698342c81698a0d5b0197c91c62af4559359f948fc3e14054018c5801478add7c7097ca3467a3b164137c6d6bac605b1e869b5cfe9c08377", 0x72}, {&(0x7f0000000380)="bed31682a00e2ee65825483b56008b97b8756b5bedef0f4f", 0x18}, {&(0x7f00000003c0)="a66be49f4f83e70cc599e11e1d02daa7bdb648726adc53fb31151ac12cc0e25e0470e439168cde20de8e5203047cd94d297e12fa", 0x34}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="c6d258373bce953a4ddd088b255c9b929ff29d4139f5fe7469e5ccc1eb89bd668da3646734e7c198f3d04c68de30e2d0dfaf33", 0x33}, {&(0x7f0000001440)="29081a7b17065200be7b7d7791e650bf2a2c60a3fba2865266fd722ccea42ffc24ea0d83c173fe21b4b0e9e7", 0x2c}, {&(0x7f0000001480)="b8a7a4e7219b55df3de8f460cba2116ead2365e15f08be817a7ce934e2b19f5231d9412b6739701c2f701361ed4aee24d538f40569f7e91b113cb2a3b8f58cc05d105e9a0eaeb22188d3a5147bab286e3d08b1fc3ae4fe3056ccf0bbeb2d0e47e01c53630c8bb54fe67fbc6f827821d9ee9a79b86b4db0f22fe3f95a34ef9059cf3d6bd80193ca5022427643caa85d144f76797cf924f0059641f183bf851ae3303bf76a6b5dd267e2db65e1277aff24c1e5f3fb6852fa840b61b7a6edaa8be5084261ba634addecb2ea64578f46a3c4cfa9290c23580910bbb570d28d81a360c917ec32ea2bf38dfe0a66", 0xeb}], 0xa, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x1}], 0x1, 0x4040804) keyctl$join(0x1, &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x3}) pipe(&(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000016c0)=@assoc_value={0x0}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001740)={r6, 0x7}, 0x8) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000040)={0x1, 0x2b, 0x0, 0x7, 0x9, 0x80000000, 0x100, 0x5, 0x90, 0x7ff}) creat(&(0x7f0000001a00)='./file0\x00', 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a40)='/proc/self/net/pfkey\x00', 0xa00, 0x0) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f00000019c0)) perf_event_open(&(0x7f0000001800)={0x0, 0x70, 0xffff, 0x9, 0x2d3, 0x0, 0x0, 0x4, 0x40000, 0x1, 0x0, 0x2, 0x4, 0x8, 0x1000, 0x7, 0x0, 0x6, 0x377c4000000000, 0x0, 0x7, 0x0, 0xffff, 0x6, 0xe4, 0x7fff, 0x4, 0x3, 0x401, 0x9, 0x9, 0x0, 0x3, 0x0, 0x0, 0xcaa3, 0xfffffffffffffc01, 0xd5, 0x0, 0x8, 0x2, @perf_config_ext={0x19, 0x3}, 0x0, 0x7, 0x98, 0x7, 0x8, 0xd1, 0x1}, r2, 0x0, r0, 0x0) 2018/04/18 13:04:55 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000c0c9291cb10b8598c48aad1892f5cc61a09c13d979f8032f0dc4b5d18d55ecf24b03d1e06011543bda67bbee5a92094abd63f84ee0ef9af4f162fb2ed109a5e3de7dade17522b1cb51c1117882638e3185c8451716f631021ed01568f1b6b110e966b1f31cad58001bfabd", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/04/18 13:04:55 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@updsa={0x140, 0x1a, 0x5, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}}}]}, 0x140}, 0x1}, 0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001200), &(0x7f0000001340), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) 2018/04/18 13:04:55 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0, 0x7}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a80)={0x4f6, 0x2, 0x4, 0x7, 0x4, 0x2, 0x1, 0x8, r1}, &(0x7f0000000ac0)=0x20) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x90e, 0xa4, 0x100, 0xfff, 0x9, 0x2, 0x3f, 0x7f, 0x7f, 0x40, 0x14d, 0xa0000000000, 0x101, 0x38, 0x1, 0x35, 0x9, 0x3}, [{0x60000006, 0xfffffffffffffffc, 0x9, 0x9c, 0x4, 0x5, 0x5, 0x500f}, {0x70000007, 0xffffffff80000000, 0x9, 0xbc, 0x800, 0x59, 0x0, 0x4}], "888943ebf52c", [[], [], [], [], [], [], [], [], []]}, 0x9b6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r0, &(0x7f00000d0ff8), 0x0) 2018/04/18 13:04:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000540)="b2", 0x1, 0x45, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0xffffffe3) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x24002, 0x0) r3 = gettid() prctl$setptracer(0x59616d61, r3) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xd171, 0x1}, &(0x7f0000000280)=0x8) sendfile(r1, r2, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x20001, 0x0) openat$cgroup(r5, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) connect(r5, &(0x7f00000003c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4(r5, &(0x7f0000000480)=@in6, &(0x7f0000000080)=0x80, 0x800) sendto$inet(r2, &(0x7f0000000140)="4b846c60a4fb3d722dffa841bbfde066dd74a99a7da8ad8334f671a04b54aa1f2e89b825aa986c664a7c5f8e6658902b1be77b56d06816321d7a4649bfe415e03bc4d38ca784cb38d8a428efb22a0170697fbe1752c2d5fadcc30aa9f940fcad66a7", 0x62, 0x1, &(0x7f00000001c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000440)=0x1f, 0x4) tkill(r3, 0x1000000000016) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) 2018/04/18 13:04:55 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x10000000000, 0x2}, {}, 0x0, 0x6e6bb5, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) 2018/04/18 13:04:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x16, 0xac, &(0x7f00000000c0)="bb70821dd75a68cca9b268b62db1a42de44da0af089bec4966efb90a9736f59673ce4470a06d4badac7f09ca310e4d20aeb008ac798fd971eb84f665c06ae727e2d2c915185bf451926e220039383a9305fc171d2d18f32f91114b4e359f81d6fb5cb193aaf704dde4c6f6505579cd79c862729cd1c3a7a54813a1297e70b79aa21c5c76a023e522b02e380725470e1aebf0c3b6777527715a23b5f277c2852ea9c28f283a8fe0b5da286068"}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x4, 0x0, 0x2}) 2018/04/18 13:04:55 executing program 5: epoll_create1(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) eventfd2(0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/04/18 13:04:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6}, &(0x7f0000000080)=0xfffffd57) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x101080) sendmmsg$alg(r1, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d1fa08dafa36a0d11e31c441c09831fda68fba24a93a08c3939de21b9a3925cba556c93d8d5d695d8516fe4851f87358cdd09af3a9679e473ed3ee00ff9aa8197060fc45507f9102e8fd85d58c2629c87f03a511a3c967b8dbd423bdd0fe7fff024fd837331529123522aa59c2481a7f5cd7431df120d9a576277b1a182fecc4e72a9b597840425f53d40bc6f0b24c82f7449c81fd31581de31ab7f9741cc49450f59436ea6d1c2e2460642b8bd89cdc51d554bea9d5b6a45e6134eef82f0b74e95162f4350011c8ff6116", 0xcb}], 0x1, &(0x7f0000000200)=[@iv={0x80, 0x117, 0x2, 0x66, "dd1f9547cfd7d2e01e629fb5e2fb0e369665d354595d320f6af136a11f5808a3e796d10ad50313a6cf3f35c7049cb7dcca73aa6a005f27e0835bc9872c4ddff3f0ab4ec907376ff3071c0138a218aab21813cf1f5c2ee32bdd3dbf6b3e614009f8bd77ccf778"}, @assoc={0x18, 0x117, 0x4, 0x1773bd5e}], 0x98, 0x40}, {0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="92a2786e38a03b63d441d5a6d55eb88805b4bf5433eab3c9c341c925bb7ace", 0x1f}], 0x1, &(0x7f0000000340)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x70, 0x117, 0x2, 0x57, "a80d60c9d83773692d2f731420c355fafc68149511d73c60c6b8d3d2a76178ae9bbbd7ba12785165d1df70cc2d556c8e59ad833d4394019dcbc762f14baa6a554a2d286c3f41665987411a37f986b288fdafc8f1eb329c"}], 0x88, 0x8000}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000400)}, {&(0x7f0000000440)="71c0a2d81f112b1e51b21c4e9725a1593d643c333ebf315aa951cae44d6f636ab488632389b0d72639be4463a5cc9e5d0eb29bad3254350223e40341c33198c3326ec181ad512817033a20c2f87e7a537d0ff06c720fddfb8d00b40b1e12323bc0e8c01b09c9802f4695941efaea186b5a5bfdfac7d5f9a92205ab04288b38990c7116cfd6a9aa3c78d37ee0d4ab767064a013cfaeb058ee28d6d3f11874ab4cfbc0e858dfdf24098f68e83630fcbcf5a6234e6429066694ddc7b246715d71bbc853c939ae88ba3edba804", 0xcb}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="b6328bce5608d538b842b84cf227f6af45ed7c06ee9f2afb8df19254fee9650b80c216c09bfec65af84b9771e3b31b0dc5d01fe66b415d3615535c3944165403cf9ac07cdbef", 0x46}, {&(0x7f00000015c0)="14041657a10053b838725e97d82ec9dfbe48e3745e25e537095a4167a3037e7abb375c3703bf60057dd7d9d06e303998bda547888eb429af7fe74c91419b1b27ca0df3b870860d330e5c366cadebb6126f7a2b18390e", 0x56}, {&(0x7f0000001640)="e570f205eb5944f0bd3784cbe23b99a0fccfd800812dcb5e05f6dd256fbe85887c", 0x21}], 0x6, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa6, "6718b01797f7a85db1322b46cd603567a7f9dce6eb4dccc0a98c56878434c81769ad9a10931714b95f78de20458f7a965e221b16615f0c4e62f3812761475b6a3aa3573885a581d2512201610bbcc2f5711ae8bb7843f57da2b69653bf53d99bfe9cdf08dd17272a6890b0047623afd75e2911362a65d35a3a625705c927764df40a92195f97d631b0fd96cbfd7a3b1c80aa41c503c60dbc2be03d1dcf286950b18fb848e1d9"}], 0xd8, 0x800}, {0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001800)="ed250861abd4", 0x6}, {&(0x7f0000001840)="f64347314502b167178d348e24d40ea6e6823d5d8bd5596d7773e341c9984460daa6a6462c44edeabbe74523b3e44e149f4901a18c7c2814a77c98ff905b23e692d868d138ad1f9cc158361795339e8e00ac2b1b74bec1101810aeec3fc48fa795796caf32b733d99cfda438d73ce7d6b4234056cab7f9166d5ef1e80c12bc6b6e37b6ceb5d2be1773308bccaa3341fb47d3775ecc3dc695b5422fcb4b946c9cd37a05070c7f4cba0fe94afbc45f772afc2b16343a1ef31daf2fe8ae18508aecd4b6436f22ccc4575f8ca610d347338d4e806c22e8b5e3", 0xd7}], 0x2, &(0x7f0000001980)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x50, 0x117, 0x2, 0x3b, "a9d65dcb2397cf5b68b55010a61d8b4ae1795c661c5f702400fe43f4d2e5bcd4868433f3d9c7ec0f612639392fdd6dbc7b54ce278795fe3fdc05f1"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xb0, 0x117, 0x2, 0x95, "57e9c8fcac95aea1791df5377afff5ab7474f60d3de23eed3fe2a76bed227a7717fb0d2bcb2a88a7eca23505eeb966d63b475e076023cae9be6e3d35d265d24dd596b1eb95fd75bafdeaace8236ad47510a2861f09ab50b5834e6939536ad976ad3b81a8ba33aa25d49071c2d4a159a19f5a4f781e08bd0d77d688b4bd17a26fbf7689d8cfe1b306b7a8f83e8545a3a7d634201dff"}, @op={0x18, 0x117, 0x3}], 0x1178, 0x4}, {0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002b00)="7762859fa31e56ba50ceeedd803133c13e4e544ac52c8ef3ff57", 0x1a}], 0x1, &(0x7f0000002b80)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}], 0x5, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/04/18 13:04:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) tkill(r1, 0x39) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xe3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1f, 0x3f, 0x6, 0x1ff, 0xc}, 0x98) 2018/04/18 13:04:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/18 13:04:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) prctl$getname(0x10, &(0x7f0000000000)=""/43) fchown(r1, 0x0, 0x0) 2018/04/18 13:04:55 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, &(0x7f0000000140)="e7951a7408f1a9d800800000b1c5ae86aa236ffcb31aca4d15021fc132f1d3182fd891f25dcaca0560951f12edb2827c3fb09c8045b0b20848d058a5c96e0dc3d329f8a4dca400000000000000000000000000000019b1f73763ddfd911deffb50c2dc2a14be56ec7b646ca34316bb4918be8d5de48c36817ee820f687946b289a5789b0a40d7d8f437a786f312ddca4290ba18b5a856a9dbb891c80512390608a552ef8c64d317797df74ecf315fded96f8c0e64217a5c15f0088a7a0e47291ca84b9211ea8363032f0") chdir(&(0x7f0000e69ff8)='./file0\x00') mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) umount2(&(0x7f0000b1d000)='.', 0x4) 2018/04/18 13:04:55 executing program 5: syz_emit_ethernet(0x11f, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0806030788e70602000aaaaaaaaaaabb6e798a80c20000033eb65a2cd20a0e41a5d43c3bb9f42923"], &(0x7f0000ae3000)={0x0, 0xfffffffffffffffd}) 2018/04/18 13:04:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = open(&(0x7f0000000140)='./file0\x00', 0x58801, 0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000180)=[0x7, 0x2]) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) write$binfmt_aout(r0, &(0x7f0000000300)={{0xcc, 0x5, 0x7fffffff, 0xd9, 0x9c, 0x4173, 0x389, 0xffffffff}, "498503aac4e1fe7e471fd7a9f621f3235a2d5c9761b20886a16e0707b41073623336e291aa139712e7e03ae5a77adb1bb4d3a9566f862ea37fb051ade5fcaa1a4432a69dc2d34df3ee416768b8989ee3455767937e7b1a80095ae96e5fd9a41ea8c713a471b0969711be18cfe9286e002fbcd9bebd05808b14c0f0e9fcdfa42951124e4a78c43531dfa5cefd99935fa11e5d35473e485cb187336264066730011cc1f7ba58c8bb196e8be578c296785196", [[], [], [], [], [], [], [], [], [], []]}, 0xad1) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000100)={0xba5d, 0x8, 0x8, 0x80, 0x0, 0x401, 0x179e00f5, 0x2, 0x78, 0x0, 0x7, 0x6}) 2018/04/18 13:04:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x5b7b, 0x200, 0x7fffffff, 0x10000, 0x8, 0x2, 0x2, 0x2}, &(0x7f0000000080)={0xffffffffffff076c, 0x4, 0xffffffff, 0x100, 0xc2db2ce2, 0x7946, 0x0, 0x2}, &(0x7f00000000c0)={0x80000000, 0xee8, 0x7f, 0x8, 0x80, 0x8, 0x4, 0xa8bb}, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x10001}, 0x8}) 2018/04/18 13:04:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x80000001, 0x4) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) socket$alg(0x26, 0x5, 0x0) 2018/04/18 13:04:56 executing program 1: syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x22102) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) getsockopt$inet_dccp_buf(r0, 0x21, 0xd1, &(0x7f0000000180)=""/86, &(0x7f0000000280)=0xfffffffffffffc22) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r3, &(0x7f0000000080)="8d", 0x1, 0x1ffffffffffd, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 13:04:56 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) 2018/04/18 13:04:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="4d5c18811246346619b7ea344e6f99ec0f", 0x11}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4008800}, 0x40001) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0xff, 0x5be8, 0x1], 0x3, 0x40, 0x3ff, 0x1, 0x2, 0x4, {0x0, 0x8, 0x3, 0x5d, 0x0, 0xfffffffffffffff7, 0x48000, 0x8, 0x4, 0xfff, 0x1, 0x0, 0x6, 0x1f, "380688c55e233e5f5843f49dff98d692927991d17af8f5f1ed8e144959427e49"}}) 2018/04/18 13:04:56 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2f3, 0x8, 0xffffffff80000000, 0x40, 0x0, 0x2, 0x4008, 0xc, 0x3, 0x5e2824bd, 0x3214000000000000, 0x5, 0x7, 0x9, 0xc09, 0x1, 0x5, 0x20, 0x1, 0x8000000000000000, 0x3ff, 0x9, 0x9, 0x7, 0xfa0d, 0x100000001, 0xd3b, 0x5, 0x0, 0x3, 0x1, 0x0, 0x0, 0x7fff, 0xef, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x4100, 0x9, 0x4, 0x5, 0x0, 0xaf1e, 0x4bc8}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3000002, 0x32, r0, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r2 = creat(&(0x7f000077cff8)='./file0\x00', 0x0) fcntl$setlease(r2, 0x400, 0x3) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8002, 0xff, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x77, 0x176}, &(0x7f0000000100)=0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setrlimit(0xc, &(0x7f0000000180)={0x9, 0x1}) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000140)={0x6c, @multicast1=0xe0000001, 0x4e21, 0x2, 'fo\x00', 0x10, 0x3}, 0x2c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300)={0x3}, 0x4) getsockopt$inet6_int(r5, 0x29, 0x4c, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/18 13:04:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="18000000550000ff00000000000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/04/18 13:04:56 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0xfffffffffffffeff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/04/18 13:04:56 executing program 5: set_mempolicy(0x2000100000000001, &(0x7f0000000000), 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) 2018/04/18 13:04:56 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff000000ff008029010bee00", &(0x7f0000000100)=@ethtool_rxnfc={0x2f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, {"4bd9"}, @ether_spec={@empty, @random="6474ff332549"}, {"1ab7", @link_local={0x1, 0x80, 0xc2}}}}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x52801, 0x140) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/18 13:04:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(cast6),speck64)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b3b60ced5c282926b6fe28baf617ad4000000000000000e63dfc412d320d3d64e124fc65a2602578", 0x30) 2018/04/18 13:04:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) 2018/04/18 13:04:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00\x00\x009\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xc4, "e45fad50875e3abc83a500efd1bc1a49b814e4c61b801af76f0df6f76a47f5e28e00ff2fdfef6296bb084aad9c2c90139f19806aaf3dc3b2a8159e36454961e80ad2a642b0e4309b418e5d1f7a1910e88c22357e77933481cfa65c36b2abc147b1018dbf431ebfb6c899a4fa897b5db049fb88e0ef9c774cfbf80f32efc233b490572749905f66e316226364c428e084700623b50228bb91764486916caadc4186ec9915b24c551035d997c2ccf643248f82d3c56ce99849e2021aa2a795a20f8b291acf"}, &(0x7f0000000140)=0xcc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x80000000, 0x3f, 0x48, 0xfffffffffffffffa, 0x10001, 0x0, 0x4, {r4, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x6, 0x7ff, 0x2, 0x1f, 0x7fffffff}}, &(0x7f0000000180)=0xb0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/18 13:04:56 executing program 5: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f0000ecfff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr=0x915}, 0x40}, {0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x3ff}, 0x401, [0x1, 0x5a, 0x4, 0x4, 0x1a65, 0x0, 0x4, 0xffff]}, 0x5c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x619, 0xe55b, 0x3, 0x9, 0x8}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x84) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x7) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x5) 2018/04/18 13:04:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x8001, 0x4b, 0x9a, 'queue0\x00', 0x400}) 2018/04/18 13:04:56 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) getsockname$ax25(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) tgkill(r0, r2, 0x16) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x84000) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0xffff) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x4100) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f00000000c0)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'ovf\x00', 0x20, 0x2, 0x64}, 0x2c) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000140)) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00', 0x0, 0x0, 0xffffffffffffffff}) 2018/04/18 13:04:56 executing program 6: clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x2, &(0x7f0000aed000/0x400000)=nil) 2018/04/18 13:04:57 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8302, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xaf9cc9f, 0x2, 0x10000, 0xde83, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xfe) r4 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r0, 0x800000021) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000939000)=0x1b) write(r5, &(0x7f0000000000), 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'bridge_slave_1\x00', 0x200}) 2018/04/18 13:04:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000000)}, 0xb3c, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) unshare(0x40600) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000800)={@mcast2, 0x0}, &(0x7f0000000840)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000980)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@remote, @loopback, 0x0}, &(0x7f0000000240)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002240)={&(0x7f0000001fc0)={0x260, r1, 0xb01, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x244, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0x7ff, 0x80000000, 0x4}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x100000000, 0x5, 0x5, 0x1ff}, {0x1000, 0x0, 0x0, 0x6f7c1654}, {0xfffffffffffffffe, 0x0, 0x1, 0xffffffff}, {0x2, 0x1, 0x226, 0x8}, {0x0, 0x7fff80, 0x200, 0xfffffffffffffffb}, {0x8, 0x0, 0xfc92, 0x80}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x260}, 0x1, 0x0, 0x0, 0x4}, 0x40004) close(r0) sendmmsg$unix(r0, &(0x7f0000003680), 0x0, 0x0) 2018/04/18 13:04:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4100) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x4e, r3}) ioctl$TCFLSH(r0, 0x540b, 0x2000000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x32, 0x10001, 0x5, 'queue0\x00', 0x1}) 2018/04/18 13:04:57 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="f6f51f788c759ae121216e77057d4b58bd213c501e4b3e4853930c2bef5df1b72e2a59244770c0439e8386f3e78f6537aa31e77b0fb4ead8"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x3, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 2018/04/18 13:04:57 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x1c, r2, 0x1, 0x81, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000040)}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/18 13:04:57 executing program 2: socketpair(0x37, 0x0, 0x0, &(0x7f00000013c0)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000140)=""/10, 0xa}], 0x1, &(0x7f0000002740)=""/4096, 0x1000}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000001500)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001440)={0x5c, r2, 0x104, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4000001) 2018/04/18 13:04:57 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x1a, r1, 0x0, &(0x7f0000000100)=""/229) getpgrp(r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x2, [0x100000001, 0x3]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x7f, @empty, 0x1}}}, 0x84) 2018/04/18 13:04:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) open_by_handle_at(r0, &(0x7f0000000000)={0x27, 0x9d246bc, "1663c0e543228901bed3ae8158542425ef8d5053b9d3ec3223b38076b14e1e"}, 0x80000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) close(r0) 2018/04/18 13:04:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000000)="aae50898dc13c5a7711b28983c9665d7", 0x10}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/04/18 13:04:57 executing program 7: io_setup(0x4, &(0x7f0000000180)=0x0) io_destroy(r0) io_setup(0x800, &(0x7f00000001c0)) io_cancel(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)}, &(0x7f0000000440)) io_setup(0x10001, &(0x7f0000000000)) 2018/04/18 13:04:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000004000)=0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f00000000c0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/181, 0xb5}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0xc6}, 0x4}], 0x1, 0x120, &(0x7f0000001300)={r3, r4+10000000}) close(r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) r6 = dup2(r5, 0xffffffffffffffff) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) finit_module(r6, &(0x7f00000012c0)='md5sum\x00', 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000000)) close(r1) 2018/04/18 13:04:57 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x7f, 0x39b) flistxattr(r0, &(0x7f00000001c0)=""/55, 0x37) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x111000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x6}, 0x10, 0x3, 0x1, 0xfb1, 0x6, &(0x7f00000000c0)='veth1_to_bridge\x00', 0x400, 0x10000, 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/04/18 13:04:57 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8302, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xaf9cc9f, 0x2, 0x10000, 0xde83, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xfe) r4 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r0, 0x800000021) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000939000)=0x1b) write(r5, &(0x7f0000000000), 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'bridge_slave_1\x00', 0x200}) 2018/04/18 13:04:57 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) mq_timedsend(r0, &(0x7f0000000100)="190e6dfe588771799f8baca04630ffe904a33f13852a4e8323b2fc724913ab4683585136ea2bf4b6f3838ab2666831fff09c12138302e912f271e6", 0x3b, 0x20, 0x0) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000fe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000280)=ANY=[]) 2018/04/18 13:04:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x3fa) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) r2 = socket(0x3, 0x80000, 0xaeb6) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'veth1_to_bond\x00', 0x1}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/04/18 13:04:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x104) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @local}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4c00800}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@newneigh={0x24, 0x1c, 0x3, 0x70bd2c, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr}]}, 0x24}, 0x1}, 0x0) 2018/04/18 13:04:57 executing program 6: r0 = socket$inet6(0x10, 0xffffffffffffffff, 0x3) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/18 13:04:57 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/18 13:04:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl(r1, 0x2286, &(0x7f0000007000)) setsockopt$inet_tcp_int(r1, 0x6, 0x20000000000000f, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000001680)='/dev/vcsa#\x00', 0xcde9, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000016c0)={0x9, 0x800, 0x4, 0x7ff}, 0x8) 2018/04/18 13:04:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) lseek(r0, 0x0, 0x0) ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) 2018/04/18 13:04:58 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x492000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000280)={r1, 0x3}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x10000) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) r3 = accept$alg(r2, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) wait4(r4, &(0x7f0000000080), 0xd, &(0x7f0000000180)) 2018/04/18 13:04:58 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/18 13:04:58 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x16, @empty, 0x2}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x87, "5efe1947f8a5264fc82ef6d67584c6eaa6dbcb34d807fac117cb59da2e91edff2a10afbb4ba59aa7bf0374bfdd785f930ba755df4a4b7dde81c13fb4a2a044e1df4b05d9f994504b56da5ebc54898a49fb40e681c1e418c8d34579020a05c0880851f239b8822b6c6308fe19095736676ac38025ee5c85f55e247556d854bb25e54c7040ab2452"}, &(0x7f00000002c0)=0x8f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x335) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0xf372, 0x18}, 0xc) r3 = semget(0x0, 0x4, 0x80) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f00000000c0)=0x3) 2018/04/18 13:04:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/18 13:04:58 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/18 13:04:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) fallocate(r0, 0x0, 0x80000000, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/18 13:04:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0xfffffffffffffffe) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x40f, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x4, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e21}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x290) 2018/04/18 13:04:59 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x105001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x400, 0x0, 0x1}, &(0x7f0000000140)=0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="240000001a0001f00080000400ede80e0af6f92c7839010600f2ffcb0800190005d70000", 0x24) 2018/04/18 13:04:59 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) mq_timedsend(r0, &(0x7f0000000100)="190e6dfe588771799f8baca04630ffe904a33f13852a4e8323b2fc724913ab4683585136ea2bf4b6f3838ab2666831fff09c12138302e912f271e6", 0x3b, 0x20, 0x0) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000fe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000280)=ANY=[]) 2018/04/18 13:04:59 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x22c1995, 0x0, 0x2}, 0x10) 2018/04/18 13:04:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'veth1\x00', 0x7}) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x1, 0x800, &(0x7f0000000300)="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", 0x2, 0x5677, 0x3, 0x3, 0x4, 0x8, 0xfffffffffffffff7, "eae7ba208b"}) timer_create(0x3, &(0x7f0000000180)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000040)="97075c16c33b44be29f996c81b0b640e6e841cdd9d02ada030251c5183b29f647f657bad7624fc5b05ff93812d4b3177f247f8e303979cecbfdbe4325c5d2657a217e7cee6e10847b33ad98424ca6ea62c8067491ff98981ce7d0d86fb329a80f0852f5b8b7966ac83c88075e89f42267656824e254bf1c1fda0eec932cf74d128bf780a57cac6cc84cd6c1c21bdcb6fe76ee700955fc3ba4d1cff2182b189bee9b5bc638209e22b43b641c0464f1c6cfe9e2fda7760d561efc7bd8f302624124cacfc5eb5073ca880e3ccfd5f4482c201d6c8b8e66bf2ff453a64c9f75bb43554664a", &(0x7f0000000140)="ba82a71cb4244a74f8411ec6eb011ccc031eb257520176bc218fe59fb3f61aa009710f166497a1b98f2617af36574d31e4"}}, &(0x7f00000001c0)=0x0) timer_gettime(r2, &(0x7f0000000200)) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfe, 0x4000000000}, 0xfffffffffffffe11) 2018/04/18 13:04:59 executing program 7: r0 = syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x7fff, 0x20000000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000740)={0x3, 0x0, &(0x7f0000000540)=""/86, &(0x7f00000005c0)=""/216, &(0x7f00000006c0)=""/119, 0x1000}) unshare(0x40600) r1 = socket(0x10, 0x80002, 0x3bd) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10}, 0xa) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x4000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000780)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x1ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r3, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pptp={0x18, 0x2, {0x1}}, {&(0x7f0000000080)=""/171, 0xab}, &(0x7f0000000140), 0x40}, 0xa0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000240)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000280)=0x14) link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/04/18 13:04:59 executing program 5: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/18 13:04:59 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/18 13:04:59 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xa0a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="1f00e0e3df420de7495b"], &(0x7f0000000180)=0xe) r2 = socket$inet(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x200) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000040)=r3) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/18 13:05:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0xffffffffffffffd7, 0x0, &(0x7f000010e000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x3, 0xfee3) 2018/04/18 13:05:00 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x1, r1}) dup2(r1, r0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x100, 0xd8000) 2018/04/18 13:05:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'veth1\x00', 0x7}) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x1, 0x800, &(0x7f0000000300)="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", 0x2, 0x5677, 0x3, 0x3, 0x4, 0x8, 0xfffffffffffffff7, "eae7ba208b"}) timer_create(0x3, &(0x7f0000000180)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000040)="97075c16c33b44be29f996c81b0b640e6e841cdd9d02ada030251c5183b29f647f657bad7624fc5b05ff93812d4b3177f247f8e303979cecbfdbe4325c5d2657a217e7cee6e10847b33ad98424ca6ea62c8067491ff98981ce7d0d86fb329a80f0852f5b8b7966ac83c88075e89f42267656824e254bf1c1fda0eec932cf74d128bf780a57cac6cc84cd6c1c21bdcb6fe76ee700955fc3ba4d1cff2182b189bee9b5bc638209e22b43b641c0464f1c6cfe9e2fda7760d561efc7bd8f302624124cacfc5eb5073ca880e3ccfd5f4482c201d6c8b8e66bf2ff453a64c9f75bb43554664a", &(0x7f0000000140)="ba82a71cb4244a74f8411ec6eb011ccc031eb257520176bc218fe59fb3f61aa009710f166497a1b98f2617af36574d31e4"}}, &(0x7f00000001c0)=0x0) timer_gettime(r2, &(0x7f0000000200)) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfe, 0x4000000000}, 0xfffffffffffffe11) 2018/04/18 13:05:00 executing program 7: open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x80) unshare(0x40600) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000080)="ab9529fd23bbba311d553ee05ef19c6d8bcee7435f984b1db5555cc1117c4eceea2a7ae94c1b2596a0df2780f4da0236d9a458b1bd8091148448f281b9d4bc2fb157b806c457bc247b94f1439b1e95e74a9480968919b69fedff8630acb1ec36b5dbda45a9d02084dfcfa72b050bee954d2d0341539c0d906ad77bc9e0a218107ca8175b2b6ef30d5c67c40ded52c0ac3cd25fbe2a1413c3c40f8b13c263d84a6d6559b0e946b1e688cb910af1b4df4acb57a42ab431fbde1ab1093ac1ccd45c617466f8", 0xc4, 0x2}, {&(0x7f0000000300)="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", 0x1000, 0x10001}, {&(0x7f0000000180), 0x0, 0x4}], 0x1, &(0x7f0000000240)={[{@meta='meta', 0x2c}, {@loccookie='loccookie', 0x2c}]}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2018/04/18 13:05:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"6c6f3a82ff8500010000000000000042", {0x2}}) 2018/04/18 13:05:00 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_int(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="309c0e5b3b62e111a08e3eee9e42"], 0x1) getpeername$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) fallocate(r2, 0x3, 0x3, 0xffff) 2018/04/18 13:05:00 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/04/18 13:05:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000e80)='/dev/input/mice\x00', 0x0, 0xfd) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) sendmsg$netlink(r1, &(0x7f0000000e00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x18000200}, 0xc, &(0x7f0000000dc0)=[{&(0x7f0000000100)={0x18, 0x36, 0x30c, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x2d, @fd=r0}]}, 0x18}, {&(0x7f0000000140)={0x328, 0x1f, 0x20, 0x70bd29, 0x25dfdbff, "", [@generic="f4b4c594fb1c6120fffd8735078384fe6734ea266a80eb618321cf23c4b2b5652b0965350266fcb1c8f39500465499e106bf5ae34c5623be0c7c12eab7e18c66732b549ca5d3c0f3ee3271b18c0b911c18983b7081df10c2596c6fe6e659c7882d8b7414344c7952cd06804a3c7fcbc953975da434fdd88601542095184c4f7cf85b9f40c545b14b6e2671edd7db0b22063b9e28ccbaddb329ce82c2ae0d96435b1556de9328795958621447748e1f896f5776b77ec1a0df3509bb2b29b6c4d0790b286e2bb3d6df062c8d", @nested={0x218, 0x1, [@typed={0x8, 0x43, @ipv4=@loopback=0x7f000001}, @generic="06bedaf95434c4a589d0baa3ba98a9dcb0eece6ce52e83d5ab65e8966ab3acc4d0a6f44e767cc27bbb321ea2bed911d3dbe14d2cdcb0dc8c5149d3d0278246794b4d6bbb1cd01204e7c78a4ab645eda241ca64ccb41789e545b4cb7b1e765c6b9ddaa43237d8fa658b5b590b87ce597a2e263de854c4a58dba0955c910c4d0188c62bdf3e7b170e81ffed6736c01506d734830550eef2c08bb8961bff67045f1e282a9347cb2da5ccc4d", @generic="b940eb28411ea1981c4db54bd1daa0c71ecffdcc80140ac478a31ab59c8c7761ad80e656f47ef00cf8348ee278aacd4e162a9f211cb1f4e35eca0e8092d9279746fa0378c4ada0d33091801a805bf606280933a94677e2a90da813703f77ad5d13e512d94de1216417091ca27f3fe6a2502ccc2f25c3cc2d1537e0b95a7599eb80408834977e3b52d4b0bc195e9f75390519bd572384c7956cd42d7cb66df2bb7b4cba51f9b07a70db00071a3a4be26f221b4823241a0d47547db512850c2e79150825e18e3c9457fa2b529346ae812963b0256fe3ecd1", @typed={0x8, 0x18, @u32=0x7fffffff}, @typed={0x4, 0x15}, @generic="ae655875ecded1af1f61054b0a27f8a1dc8c80d2d59968495fbdf3b846a75e5395bb476bdd40a37d428b2dd2b0eb1664bb848ba3886673220c725ebb740913e16992245971875be9f8f40acee1f4f2b97a5629e136500fd4b36e3fe49676fcd363ed6618e2dcef41f148cde1332b39e5e5a0ae64eb5b3d3ec23a5b6baa"]}, @nested={0x34, 0x4b, [@generic="94875a31", @typed={0x14, 0x4c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="a0c3a24410013fbfed6706aa8fc245ec6d456bcdfd35"]}]}, 0x328}, {&(0x7f0000000540)={0x4e4, 0x38, 0x820, 0x70bd26, 0x25dfdbfd, "", [@generic="f191003ccb29281afb1c77e225dad9ccd6dcb2101a75e685b1e96d5b3b368b07bd10c982bffd77106188b90c170c951ceb7c69b4706c85", @typed={0x14, 0x1e, @ipv6}, @generic="e15a31929c2a3dd862b6a7019cd313657b3860f5c255e68c4d3375ce9c3be97fedf9974af8465250fdeb3d4dd357a336fb8ca86449957874af28e8524337778251622c10bda8ef654fc0c3779bedf608033d039ee2108a2880cfbeb71b75fb0ab3ce2dadcae1b9679cdf00ab4defa919527ea0f8c9b523e7db51011d", @generic="b8e91b72db1fd2e39d85d091d2ee7b7ed916fc36a9efeaaee7bda6bdd5aee0931ef887c50f1e3cf2964e9e7744ad29469114144760b4174d2203a8ffa05a4d571cb851230a17ba8056a7e62df1fabebe1573ace3838f9407f822ae0e704a122f87c1d78f442426237374f98daf8b84a53656ed7a2e7d53443559d25e8fcd66ec44b57786bfe4d8fba75b6ee41c9b0a90b7fa966db69fcba353e18897353e312b0e90cecba6a4437e4a3c72a258ba6e1e", @nested={0x13c, 0x40, [@typed={0xf0, 0x66, @binary="3344cd972a65c16501a98fec6e2f33dc2f1ead3a6f76b86553286ec9dd9da54cfd9f04436e272e114cd6bc67e7f471aaf0560f8b1788f66467d27a4da1b8f1c2043c13de5ce565e2867e040a2970765bd414dcb17f79c34a4c44a46010670c0b5c5e29927d33a290389c46ac00d57606016609d3ca7ad75c2a4dd7aa7c70528522ee72b8cd2c15ee441a02e4ad1bc6279f9e15b2c55e22b48c7509accc8ac2a6993057aa3d33af4e30377936315099d430926b8e40722ed44b0ff0a60d772ae41d8c71da5bac4c8a82d31421c53f4f5a9dea5414a627a5d5ad9b475be122b168d217adc92dba546d12"}, @generic="8477537d90119fba81c77a5f6884f0de581dc3e7d895902ff22fea577a036c25775966ef75b783f35823e5beae642571469fc2d0066df710f117785538678de9023d9268a1e4"]}, @typed={0x8, 0x33, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x14, 0x4, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x204, 0x48, [@generic="074437a91afd00566c56813304c37a2c7242f05e38434ca89d1305ee1ce686aa613cebbd0534a7fa7a2e8241e8bbcda6b3ca26254bd36729291c681c3b46d64e0ace4a01cff4d2ecff20f6e6fa823c9a82563010300b4e1fa90333b29047181450fa085e2ec35572bdf660b7112328ba2cb7b7dcfd91a005bb54d8defb6baf75835a4da7d7d9efcc72e84a67151e40fbfad4199f946cb1ba08c4a540fdda0fd0773b2b9e7f4278031d13bb78a4b38413b30f7705e30ebb47ccd24b413b1ccae90250be", @typed={0x8, 0x3, @uid=r2}, @generic="b456619caac0d8", @generic="b68663761eb7cee437ab202f68c5193cb0386b91fc5de7ce1bee082941dae35270817115dd43d23450802514db28c8a93852aaea6f869f32b152b2feeaa32aa84486a60d2946435f028d212a", @generic="4d3894c29b8eeeecd87397f746e52ea92f8df8c52108e21bdf6c594e25323370b1d080d3fefc5d767bcafad634bb1445a17d54d56b5e86b50e9010bad99548f28b41fb7470564734fd621e1af7f2340414e129d53c1d750edafbcd6d237ca2994991c1dabe9de83810ea052ad006591d88a6149d187d45ca6b3f7155844d0427895bd6f978a954b7e8ec0a1042c586e2", @generic="d4b4c8bef7b669ceacf725964eda418ad2880e61ed", @generic="1c8405070612ee1c109bfd42b91c29784a74ed93ecf65fa7c9aafb950b4b74484bdab1303f79a535294aea1921cfa7b17e371b71c43a", @typed={0x4, 0x70}]}]}, 0x4e4}, {&(0x7f0000000b00)={0x294, 0x19, 0x300, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x14, 0x64, [@typed={0x8, 0x49, @pid=r3}, @typed={0x8, 0x12, @uid=r4}]}, @nested={0xa8, 0x4b, [@generic="d9c1a17e09728ba32b7797653bd233b09175a26eea84ca75e51decc0aabd5a2a5fb590ff653ade2a1541a3bc2e4aec9a188694c6bdbdde1f0a6c42c5535d8a2db9b163bdc180797dfc86896ad5470c86b71f2b6b35a0b56ef91033ca6f7d3dbee154b6d9701d97d6b1d47d217a80e4f5b21b7a9ffbf6ac546dd477187fd920a6a65acdcaa3c2e8f91a04881aec29be8a76a11fccc70f5183f028cd5e8ec0a7445cb3f070"]}, @typed={0x4, 0x94}, @nested={0x174, 0x13, [@generic="79a93f8f5097b99823e566aa0be3df235a784ed10744223247dd4b105721162239ba1577940601e7cae3dc4945d2df7fdfa18d75f45daede7ece8750d75dfde63af521a36c76b9f0b00a8490fd328d5fa6d1a6492b7fcecac44cd28e314da18c36cb206c445410315dd65c3d0cdd64d2ee53ece82224d699e180194b846467d6f09efcbd1bec8590243439a91ae1a0fdd999fe08828e1dc244778f098eb6601fb3c7d34d812c8f81b36a9d188d140725ff73911fe8b690d34e7ef792a31ff8fac413ca75b78cd917873407965a97a47d729c62c6bb44734b106d2d276b6f89d51e14b2", @generic="19c9217ef73e8d006b93e571a56a593168b82f0e72ce31b6baa1ff88467107cabecb7021e2042ba79e6cea80bc2dab6032b6dbdc0290235558cdb6466fad78d0ef1ec75229c058a2fcc7537933baacbd51eb00ecb383fac309fbf0a4db5ae9e2f53a1428903058da756ae5487c7941", @typed={0xc, 0x72, @u64=0x8001}, @typed={0x8, 0x8f, @fd=r0}, @typed={0x8, 0x5d, @u32=0x6}]}, @typed={0x8, 0x13, @str='\x00'}, @typed={0x4, 0x39}, @typed={0x14, 0x4e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x32, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="35d01bbb81251c9cf2e67864c3239b7a067de083357ad4b1e35a9df1d479b6f50d2da90cd446"]}, 0x294}], 0x4, 0x0, 0x0, 0x20000000}, 0x0) r5 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2ab3044800fbdfe6) gettid() pipe2(&(0x7f0000000000), 0x84000) fchmod(r1, 0x120) 2018/04/18 13:05:00 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 13:05:00 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x190) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000001c0)=""/151, &(0x7f0000000280)=0x97) 2018/04/18 13:05:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r2, 0xefb, &(0x7f00000001c0)=""/169) 2018/04/18 13:05:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x481, 0x0, 0x10001, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x200}) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x1}]}) 2018/04/18 13:05:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x18802, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0x9a}}, 0x7, 0x1}, &(0x7f0000000180)=0x90) ioctl$int_in(r0, 0x5452, &(0x7f0000003ff8)) 2018/04/18 13:05:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xffffffffffffffe7, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x7fffffff, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/18 13:05:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20, 0x4}, 0x1c) r2 = getgid() getgroups(0x400000000000019c, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setregid(r2, r3) 2018/04/18 13:05:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000015c0)={{0x6, 0x8}, 'port1\x00', 0x48, 0x412, 0x8, 0x7ff, 0x21, 0x7, 0x7, 0x0, 0x2}) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000001680)=""/122) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000001480)) 2018/04/18 13:05:01 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40037a}, 0xffffffffffffff52) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x8}, 0x48) 2018/04/18 13:05:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000013c0)={{0x2, 0x4e22, @rand_addr=0x101}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e23, @loopback=0x7f000001}, 'syz_tun\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xfa7d, 0x3, &(0x7f00000011c0)=[{&(0x7f0000000080)="c2ffb7ac6997ebad715193929ed695c93042ce243f37d0e90a17480a7d95c67b1daa3cdab88eb89872d44c4e956e324af7bccfb2a8b17e1c8a2dd5", 0x3b, 0xe519}, {&(0x7f00000000c0)="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", 0x1000, 0x4cb3}, {&(0x7f00000010c0)="f139e6ac8273063781193fd5f4ebb659376f7ec1a5dfe97535ff88b729b35fb16f952ed088f95629e8f6effcec71b6408fa2a8c4fbeefabfe946167e5401ecb363a6c77bdf99f482c350ef48f8a6669ede13ba9277a0ede2b205109eb8a9d58482a97eaad0bd868c85f962475e80888ece65f16f82e6d38947b8d1e047d25c0562e0a8a63a0ef750941079ac36a8f8242b2548869f301618a4e3ae755e7c5c9eba983bafb26c28c4e87d8f105a2d8cdcfcef090df090a43b29441b6dfc55478d84001846bde056d92406276f096c9d9b12890138736fd7f24cabf819a044a2382fb6337554ded09223b144e1355ca3777b", 0xf1, 0x2}], 0x10408, &(0x7f0000001240)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x32, 0x3e, 0x2d, 0x37, 0x0]}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@biosize={'biosize', 0x3d, [0x37, 0x3f, 0x31, 0x7f]}, 0x2c}]}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f78000)=0xff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000001340)={'IDLETIMER\x00'}, &(0x7f0000001380)=0x1e) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet(r1, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001280)={@broadcast, @local, 0x0}, &(0x7f00000012c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001300)={@dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) 2018/04/18 13:05:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000001}, 0x8) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}], 0x1, 0x0) 2018/04/18 13:05:01 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0x2, 0x6, 0x80000000, 0x3}, {0x737, 0x2, 0xfa, 0x7}, {0x10000, 0x6, 0x101, 0x42}, {0x401, 0x6775, 0x810b, 0x101}, {0x59d, 0xff, 0x0, 0x3}, {0x4, 0x928, 0x0, 0x5a4}]}, 0x10) io_setup(0x80, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="b6cc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be3300000000000000000000", 0x48}]) 2018/04/18 13:05:01 executing program 6: unshare(0x60000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x80000, 0x0) sendto(r0, &(0x7f0000000400)="b56f554de7c8fbced27628934e842de14269f484a3deb44fbc6190128dcc26c9722ee18119839781d8132fbf4b1e4ed139965755dc233412408972094d7c52ef2a11060fb74b05908a499ac9083077a1dd8dbda35f7c64a5f54d737b2f8e52980351b7a4ca67abeb8494097cbf67b4a92721ea817af0cc9884b98daa31b80ee07d818376860c752dd78c4b9a3d6b50ac9ba2882651eab01a38fdc29446ce9428c5cb27827286766b6e7e1be794f4d521affbe8efe8c4753bf6dbf2dd115e91dcdef39b", 0xc3, 0x4004804, &(0x7f0000000500)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x9, 0x10001, "c182d440d78f5ba94fe018cdc0b147b127f6675c4935602188d71dda1abaf465ed2bb178c0d5ba33e61125431a7bccf1fea383df8344e4ccc50795dd1282fa", 0x13}, 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) clone(0x28000000, &(0x7f00000000c0)='}', &(0x7f00001a6000), &(0x7f0000000000), &(0x7f0000000180)="87") r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={r2, 0xf1}, 0x8) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x20, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="40c090f96313ee3933f72589ccdccc2a78ff259ffdfab15e05819ee4a53bf71e3e9a4bf36a81affe85005e206367e43fba188a82cee4f0fafe6fed1f6fe9b4dd341870902c4e94e07e0395e5a777dad8122d17dc0fa4cfcfa5a76c61643254fc0b07462fc0a550d4aaa1e70a82324d07f085f9c30bf6a4ceb2478b74f6a316", 0x7f, 0x6}, {&(0x7f00000002c0)="7d56d2ef09601dfddbc9af009a35c0ba6fe69a888fb1f0cabc57bee818fd0481037feb881e0450184683d9252f598abd3ac0c6cb1a19d844cfe81232e753fa90b6cfac99069574a9a1f6848b2c4c70a6c5c832b72546", 0x56, 0x9f}], 0xdf8636aa0275029e, &(0x7f0000000640)=ANY=[@ANYBLOB="626172726965722c696e6f64655f7265616461686594689c23cf98e8e1397403616483297bcaa1a2c2bdb199f407b25a090d558fe180e4e32a85aed0a003608e7feadea52ef6ab00e825d0d36eb2332cc740181f03f2162722299f80e2b3f4ba1909a8227e510802a70733858c4524fe6c1aeb2b785559187daad67fde5c22eddb5267a9dffc66"]) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) 2018/04/18 13:05:01 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000752ff4)={&(0x7f0000215000)='./file0\x00'}, 0xc) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10001, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x1, 0x3ff, 0x7fff, 0xffffffff}, 0x8, 0x1000, 0xad3a}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), 0x8) 2018/04/18 13:05:01 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x3d) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000280)) socketpair(0x1, 0x2, 0xdaee, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 74.439375] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 74.501488] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/18 13:05:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept(r0, 0x0, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000000580), &(0x7f00000000c0)=0xffffffffffffff96) 2018/04/18 13:05:01 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) recvmsg(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/54, 0x36}, {&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/211, 0xd3}], 0x6, &(0x7f0000000640)=""/4096, 0x1000, 0x3}, 0x40010062) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001680)={0x0, 0x7fffffff, 0x3, 0x14}, &(0x7f00000016c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001700)={r2, 0xcd}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r3}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001740)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) 2018/04/18 13:05:01 executing program 4: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)={0x10000011}) sendmsg(r1, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x800000000) 2018/04/18 13:05:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c10000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x400000000033, r0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000608000), &(0x7f0000ebf000)=0x5b51) 2018/04/18 13:05:01 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc42, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x0, 0x2, 0xf3ac, {}, 0x1ff, 0x100000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x8}], 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x8003, 0xd, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x36}, @map={0x18, 0x8, 0x1, 0x0, r0}, @ldst={0x2, 0x1, 0x6, 0x7, 0xf, 0xffffffff, 0xfffffffffffffff0}, @alu={0x4, 0x4, 0x7, 0xf, 0x9, 0xfffffffc}], {0x95}}, &(0x7f0000000280)="b06df334702c11361b696b7ebcff9d50d39305cf7be3aa7b7c3d65d1a7531b08ae61da76c46dd7b7a5bf65c3b89fe9eb2da69da13788225ad158eb5dde7946d7b5e5562383fcaa6e408c5013639732469717177d8faa90b5391f3ed1a223e601167df2edfd6bccc726b6941322d1e8194557776892b532833dbdd804f35dc9bc351e7804ddcf325b506a625eab07039d9b278d62b5ff4b889a9e07f0994e299aea0d4524242472df", 0x7fffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 13:05:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000013c0)={{0x2, 0x4e22, @rand_addr=0x101}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e23, @loopback=0x7f000001}, 'syz_tun\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xfa7d, 0x3, &(0x7f00000011c0)=[{&(0x7f0000000080)="c2ffb7ac6997ebad715193929ed695c93042ce243f37d0e90a17480a7d95c67b1daa3cdab88eb89872d44c4e956e324af7bccfb2a8b17e1c8a2dd5", 0x3b, 0xe519}, {&(0x7f00000000c0)="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0x1000, 0x4cb3}, {&(0x7f00000010c0)="f139e6ac8273063781193fd5f4ebb659376f7ec1a5dfe97535ff88b729b35fb16f952ed088f95629e8f6effcec71b6408fa2a8c4fbeefabfe946167e5401ecb363a6c77bdf99f482c350ef48f8a6669ede13ba9277a0ede2b205109eb8a9d58482a97eaad0bd868c85f962475e80888ece65f16f82e6d38947b8d1e047d25c0562e0a8a63a0ef750941079ac36a8f8242b2548869f301618a4e3ae755e7c5c9eba983bafb26c28c4e87d8f105a2d8cdcfcef090df090a43b29441b6dfc55478d84001846bde056d92406276f096c9d9b12890138736fd7f24cabf819a044a2382fb6337554ded09223b144e1355ca3777b", 0xf1, 0x2}], 0x10408, &(0x7f0000001240)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x32, 0x3e, 0x2d, 0x37, 0x0]}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@biosize={'biosize', 0x3d, [0x37, 0x3f, 0x31, 0x7f]}, 0x2c}]}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f78000)=0xff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000001340)={'IDLETIMER\x00'}, &(0x7f0000001380)=0x1e) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet(r1, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001280)={@broadcast, @local, 0x0}, &(0x7f00000012c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001300)={@dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) 2018/04/18 13:05:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739dc2f281e32836d6b9d665a7599e17da5c9f9e9d4f2839bac54636", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000015c0)={{0x6, 0x8}, 'port1\x00', 0x48, 0x412, 0x8, 0x7ff, 0x21, 0x7, 0x7, 0x0, 0x2}) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000001680)=""/122) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000001480)) 2018/04/18 13:05:01 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x32, &(0x7f0000000ff0), 0xff71) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x8, 0x7ff, 0x100, 0x4, 0x1000, 0x81}, 0x5}, 0x2ac) 2018/04/18 13:05:02 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x4698597abfa2a854) [ 75.046142] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/18 13:05:02 executing program 0: mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000030c0), &(0x7f0000003100)) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1) 2018/04/18 13:05:02 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='autogroup\x00') read(r1, &(0x7f0000003100)=""/4096, 0xd56) renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/18 13:05:02 executing program 4: userfaultfd(0x80802) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, 0x100000001, 0x6}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x200}, 0x8) rmdir(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000080)='./file0\x00') 2018/04/18 13:05:02 executing program 3: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000280)={0x0, 0x6, 0x36}) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1f, 0x0, 0x7, 0x8, 0x6, 0x4, 0x2, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x1, 0x10000, 0x4, 0xffffffffffffffc3, 0x7fff}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x9}, 0x90) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000000c0)=0x9, 0x4) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000100)=0x44) read(r1, &(0x7f0000000140)=""/99, 0x63) 2018/04/18 13:05:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101a00, 0x0) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getgroups(0x2, &(0x7f0000000040)=[r1, 0xffffffffffffffff]) setresgid(0x0, r2, 0x0) 2018/04/18 13:05:02 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f000004d000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='personality\x00') getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000006c0)=""/105, &(0x7f0000000300)=0x69) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000fff000/0x1000)=nil, 0x0) 2018/04/18 13:05:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xb0000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x4, 0x0, 'client1\x00', 0x0, "35c374d4950432ba", "c36f3a023dfcd42be86af5b9a359cf3ee5cb8c95aeb3dba123581921185c6e45", 0x410, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec), 0x13) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5d9, 0x6, [0xfffffffffffffffc, 0x5, 0x4, 0x9, 0x33, 0xfffffffffffff800]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xd7}, 0x8) 2018/04/18 13:05:02 executing program 6: r0 = socket$kcm(0x29, 0x40000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000100)}, 0x4c0c1) r1 = accept(r0, &(0x7f0000000580)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000600)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) socketpair(0xe, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0xfffffffffffffed3) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto(r0, &(0x7f0000c63000), 0xfffffffffffffdfc, 0x0, 0x0, 0x0) dup(r0) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="c0b84252301c670584cc5d5ad4bc4943033add759ed65d1eb05b4995df6ba6bf4f431321fad2808c3fd3975353365fe97f298baa0b98bb51d6f8668669e3a505b41f33fdd1c80d3c25d914fcf0ad918eb1845f0b3197cd8ee40a628d2c26c389cd4044e959f58f54daeb99c1f9371b685f03a400121e4639d3799bee3cece198ddc858d90c8a", 0x86, r4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000004c0)=0x2, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000380)) 2018/04/18 13:05:02 executing program 0: socket(0x10, 0x803, 0x0) 2018/04/18 13:05:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = getegid() setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, {&(0x7f0000000200)=""/217, 0xd9}}, 0xa0) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000003c0)=0x6e, 0x80000) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x1000) 2018/04/18 13:05:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_cmd={0x2e}}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='fdinfo\x00') ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x9, 0x68, 0xffffffffffffc1e8, 0x7, 0x5}) socket$inet6(0xa, 0x3, 0x7) [ 75.447945] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/18 13:05:02 executing program 0: r0 = socket(0x1e, 0x2000000000000005, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x880) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@empty, r2}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0bb9dd67d50abee43e0bb847179eda85e4ba45d3edc1e1530e2090f2445b79"]}) 2018/04/18 13:05:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000d80)='./file1\x00', 0x0) r2 = dup3(r1, r1, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000002bc0)=ANY=[@ANYRES64], 0x8) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) 2018/04/18 13:05:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000000009, &(0x7f0000000000)=0x33, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xb) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x3, 0x91}) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0xd7f, 0x4) 2018/04/18 13:05:02 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000000000000000007000000f806000000040000"], 0x18}, 0x0) 2018/04/18 13:05:02 executing program 7: r0 = socket(0x7, 0x804, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/18 13:05:02 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./control\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0x2710}}) syslog(0xa, &(0x7f00000004c0)=""/163, 0x51af) [ 76.244801] QAT: Invalid ioctl 2018/04/18 13:05:03 executing program 6: r0 = socket$kcm(0x29, 0x40000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000100)}, 0x4c0c1) r1 = accept(r0, &(0x7f0000000580)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000600)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) socketpair(0xe, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0xfffffffffffffed3) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto(r0, &(0x7f0000c63000), 0xfffffffffffffdfc, 0x0, 0x0, 0x0) dup(r0) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="c0b84252301c670584cc5d5ad4bc4943033add759ed65d1eb05b4995df6ba6bf4f431321fad2808c3fd3975353365fe97f298baa0b98bb51d6f8668669e3a505b41f33fdd1c80d3c25d914fcf0ad918eb1845f0b3197cd8ee40a628d2c26c389cd4044e959f58f54daeb99c1f9371b685f03a400121e4639d3799bee3cece198ddc858d90c8a", 0x86, r4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000004c0)=0x2, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000380)) 2018/04/18 13:05:03 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x5, r0}, 0x2c) 2018/04/18 13:05:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000484000)={0x2, 0x4e20}, 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7646bc35a794f6ed55038dbdacbc085b3e9aec9855d893cb6054bcd82fe9f2275613ad8272457e543474979427f982544e2c03b771b680affefa86c636f1c9"}, 0x80, &(0x7f00000001c0)}, 0x40) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x181000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x2) 2018/04/18 13:05:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd182, 0xa00) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$netlink(r2, &(0x7f0000006d40)={&(0x7f0000000040)=@proc={0x10}, 0x81, &(0x7f0000006240)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10}], 0x19c, &(0x7f0000006c40)}, 0x0) 2018/04/18 13:05:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000001f40)={&(0x7f0000000b00)=@can={0x1d}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000b80)="ed", 0x1}, {&(0x7f0000001d40)="e2de3f3bce2a3a73504d8ec33912f3c9a40fbebfe049f547a2588e630c1d9b07caa510126e8cc12fa37d5749d0e78db6846c6a36f23ff9c1380ae767ec0f1ecf732c0baf965b0bf6d462a69a1a8f7e43a8379e4c027290ca97a2ab5691b8552dee97e2298c59e79546dc2d72f8fee89b4362a7bc75e28b7cd3a9a46d67184f8b", 0x80}], 0x2, &(0x7f0000001f00)}, 0x0) 2018/04/18 13:05:03 executing program 3: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000280)={0x0, 0x6, 0x36}) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1f, 0x0, 0x7, 0x8, 0x6, 0x4, 0x2, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x1, 0x10000, 0x4, 0xffffffffffffffc3, 0x7fff}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x9}, 0x90) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000000c0)=0x9, 0x4) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000100)=0x44) read(r1, &(0x7f0000000140)=""/99, 0x63) 2018/04/18 13:05:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f00000002c0)='"', 0x1, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='clear_refs\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) close(r0) rt_sigprocmask(0x0, &(0x7f0000000100)={0x7fffffff}, &(0x7f0000000140), 0x8) accept4(r2, &(0x7f0000c71000)=@alg, &(0x7f0000000200)=0xff1b, 0x0) read(r0, &(0x7f0000000000)=""/229, 0xe5) getgid() 2018/04/18 13:05:03 executing program 7: pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001840)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=ANY=[@ANYBLOB="680000001e000103230000000000000000000000000000000000ffffac1400000000000000000000fea7000000000000000000000000000000000000000000000c00150000000000000000001c00170000000000ffffffff00000000000000000000000000000000"], 0x68}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 76.408550] QAT: Invalid ioctl 2018/04/18 13:05:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x204000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x9}, 0x4) getsockopt(r0, 0x88, 0xa, &(0x7f0000000000)=""/8, &(0x7f00000000c0)=0x8) r2 = dup2(r0, r0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x4, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x6}, &(0x7f0000000200)=0x8) 2018/04/18 13:05:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) unshare(0x40600) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0xfffffffffffffffa, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x97bc, 0x8) 2018/04/18 13:05:03 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) fallocate(r0, 0x11, 0xfff, 0x7) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x55, &(0x7f0000000100)="821b6c9bba7be811aca740051b5b37ea3b4801e8c16e7ccdebffc5e1f2dbffdad590b58ba7e520bedf40c4aa86ab1701509c5272a7da47ba53a85e5f0e3d6884820f9fba9700854cb4c3548ad1809506b0a338fb1d"}) [ 77.334713] QAT: Invalid ioctl 2018/04/18 13:05:04 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x10001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xd72c669d218eb00) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000000000)=""/144, &(0x7f0000000ffc)=0x90) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x5, 0x6, 0x4, 0x2, 0xbddf, 0x10000}, 0x261f, 0x401, 0x1, 0xdbf5, 0x2, "c43b44a5eb428c1e808f58a99032556961be352456631a54b9e6fc2d6517c1d7555c761a35817402172bccae92279d4e72604ca6674ac2e92ba870cf52842d44b05992d2f6c6dcfa5b2195655e0c29bb3639aae53e07f1f25361733034217813c71778a49fcf3702ceba65a0f3519c2c6a150730a48989249c5af906e84009d0"}) 2018/04/18 13:05:04 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) write(r0, &(0x7f0000000040), 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/04/18 13:05:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x20000400) fstatfs(r0, &(0x7f0000000080)=""/86) 2018/04/18 13:05:04 executing program 0: r0 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x404041, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000600)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x8, 0x14000000000000, 0x8, 0x101, 0x1d54, 0x3, 0x80000000, 0x0, 0x7ff, 0x1, 0x400, 0x8, 0x6, 0x10000000000, 0x9]}, &(0x7f0000000700)=0x100) io_submit(r1, 0x4, &(0x7f0000000500)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f00000001c0)='/<_', 0x3, 0x5, 0x0, 0x0, r2}, &(0x7f0000000780)={0x0, 0x612425e35fe55114, 0x0, 0x2, 0x1ff, r0, &(0x7f0000000280)="5bdb572ef7cd48e2372f8feae002c5f25e959e925b41258c763bfd48bf3126be17490c68286e18f1e7236b475cdf67554ac04db098d6b48a2942f3172c7b17a7402a53a80a5f936c61dee1fd7a9837c9fe771ee66e21cfc5e352be9c2369098893e1dd87d8de59aa95d18052418ec15d5123335a2a5d178017cf47be3498893f2aad4b8554badd5b7f7525d2ad54a9e8e0d97afcea2ad6e2a355d79699015909108d3d9af170ffc75d1d37cbf1", 0xad, 0x7, 0x0, 0x1, r2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xf, 0x1, r2, &(0x7f0000000380)="e5a47af5325c342cf26703487afaa2437eb4c934bcbe70c9d7a94d4a3438729f64319b3000ee11793325852eaa33dea9a45ed44626b3bae6eef2fe5da0d0fe99", 0x40, 0xb31a, 0x0, 0x1, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x10000, r0, &(0x7f0000000400)="b5e78dd19d58525d53d9e4d89bdb07ffe2cf806937c17d0d32f2c47bbfa8ed7a1585294a6b0b967440ffa151a3351ce369d15e8cc9f4e31a7b189a5cb6a3a3afb17115083522d7d87ea91165390302c560d919a1c5b63c1ec7befb78861803d4c0350afa75fa4817de6d4a946c9f13f47500c3aa01a5220edd19a5da3ab0894611", 0x81, 0x1, 0x0, 0x0, r2}]) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0x8, 0x100, 0x99, 0x101}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000340)=0x1ba0ff92, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/04/18 13:05:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(r0, &(0x7f0000000140)) setreuid(r1, r1) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0xc0000) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x10001, 0xffffffffffffff80}) 2018/04/18 13:05:04 executing program 7: r0 = semget$private(0x0, 0x5, 0x0) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000140)=""/98) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{r1, r2/1000+30000}, {0x77359400}}, &(0x7f0000000080)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000008c0)=""/4096) r4 = socket(0x9, 0x80f, 0x80000001) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f00000007c0)="2f5ffba3a105c10703aef52dd9d51b7159cb1a6e3d97e77425051201fa7b0f72e9105bc9bc698b2af79d2d794bf9de4297bc49f9cd720c24d298f903184eec1f98be29f8dc028359bd994038c2bfd7db19217c7ae7e1cc83f2918757d415ac7a79f1371127df8112f49e2dd49e461964e96a8f80e98b0d0e3f54819de2b2d26b459a163a52a4fc2f69cc5bffb0902502261b975daf1e90df0ec35a68c0a130dcecc441cfabb059250d547a19da1b52d55857c7f42035b165bac892ef4b6b9ffb14f8545579202d41e60f4c5bb8aa46be9f7c9f914f90", 0xd6) 2018/04/18 13:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000660000)={0x0, @in={{0x2}}}, &(0x7f00000c8000)=0x8c) 2018/04/18 13:05:04 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000005c0)=ANY=[]) r1 = open$dir(&(0x7f0000000640)='./file0\x00', 0x2, 0x0) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x8) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000006, 0x5113, r1, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file1', [], 0xa, "dc56fcddc125cc6f8dacc4d2430fdfc9cd921ca54a830c481c6b7848bd3f7e2ad830ff939d92e197cea1fffd60e0835b4338b8b71de481db420b9cb21a83848f4d48483a70916ff046c5feda27d6d78791dbee2139b0375daf060086238d964c52f85846b8a66f4496b84c588976e95b71d66b6cbfc0bc5539405de9dc97f376a8cff5a1dc849e679922fbf911d806b1501b82ba3abd6572dd9dd7e86aa07998ab56679d849a3c2a75efa4eddb6007866f32165a2e0e84cb8da7a2cf924afc31c5859d7678"}, 0x9) r3 = getpgrp(0xffffffffffffffff) r4 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0xc) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002080)=0xe8) getresgid(&(0x7f00000020c0), &(0x7f0000002100)=0x0, &(0x7f0000002140)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000021c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000022c0)=0xe8) fstat(r1, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002380)=0x0) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpgrp(0x0) stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002740)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000000100)="0955f5efece1d7f59c1702267a0e4696a628823f95b808374c7f", 0x1a}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000000340)="50b9f1d8a1739ed0ab8a999cef8018d3cc4d7d5179ae62d7dcfe7b9504e41961d82d4367a703050534d612491710649d2e5bfd25b612069dba569b193848039abd5c32f8e942e3b1025d9d0f4a6bdb87310ba661854fce4c716b34ae4def9330740d22f7b117f1734030c09df84c73eaf13f1bea96bfb16dbb71eb68f51b80a185e17a744f4f793463ac237dab543b20a058684b1a6eac72591c3c3c806d2b694727e4c555e4f07d6832dd113457519f67d78ca160efe6e923", 0xb9}, {&(0x7f0000000400)="aad08267d006cbc75b56d1765a38f90303849a0023e5bfda7dd12fb13b288872dc0df05942005c74978d918fbafdb4f32d66c66eb39f10d9392dd7d166346c", 0x3f}, {&(0x7f0000000440)="7138a8042c4892336de9f20a758d05ec8d2536d039ab3f53e8f67c8f5a372c6563c2a5fe72b0528427eeb3e6ce1a68b1a7766370df5a72e7654d3acec4dae4c3f14aab09a66d8fa1a37534899aa81147125544f132", 0x55}, {&(0x7f00000004c0)="fec18b431cdbe4d5dffd9286e79ceea7db43e929612cd696fda02dce93f48c0015d060888e0d488bea0d77460ffd35cfe6def9ba52dd4ec9aca338616c107605a177eab0c90000e0b351e2f7483e9e6f02089db1e8f64575c3208e61446d033dd6d846bb95e693f5015b45368d116d2d8a9667816b41d46dc1c3b5041e09cacc777f5080fe5710d3c3f1deb8acd19db660f5a359b72de614aed73cabf2bd9b13e2c4", 0xa2}, {&(0x7f0000000680)="498bc6303ef9a73ad10a646f10dc89032919d4c36a65670dbe16f95c009366b81a5801da57b63b0835de582c140dec1f7c9fcccfec9cc8f800216f9c6db51b5c1cd089fdf747f04e6426ed600eecbd9b63a3cbd7cfc33aac2a05a78ba5ae1d90887119c7c85a5e0e94aa24a04471605ceea67481c45f166653341a3f218aa6c0055fa86b9be1ba8ea6c137f3a719d566bd642091a2fb7115756bfb5a86f8e59674a9796801f5a6d31fc8426feee35a9bb3269e0f2a1e2c692954e400f552d6ea23532af4c2b2b4bed6518ffbefeec9b9fbc6a631ee4dce3028cd2c57c34948d43cdc", 0xe2}, {&(0x7f0000000580)="62dd44578aff843f1bc7f885e4aa7a8e7e172dfe580439e8d1cea215b2d46922951c02a5f31aa16068c7b5a64b7c69d765964b47a2a99606cfffc273", 0x3c}, {&(0x7f00000005c0)="597f93eccc38138ade54b2d109c0f1135b045ef2b75f", 0x16}], 0x9, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8000}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001b80)="49076b3fd97397daf98ea0270616770554ed912f4840ea77883aeeefb626d3da", 0x20}], 0x1, 0x0, 0x0, 0x4000800}, {&(0x7f0000001c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001c80)="1311452a6e00341f59f453a42b9849e382eda67bbce2fa9cfdfc2c6e301dbac07a57399805e66b41317a26777697fc7d0dbda5140617fcc044de7b3716fae92794ef8047b36251a5cb507757c74351913e6694de2d5d9d1236", 0x59}, {&(0x7f0000001d00)="9ab28b", 0x3}, {&(0x7f0000001d40)="e09b3eb067010425b60578c186e48b2edf610f763cf6743cf06f808a0bf8492c43237e4613f7577838af824b8dde726a32aacdd9580fd6219d37802eb5fb831a4248f1ea41dd5656d30352071802e61ef63caa64308bab1acca19c77552e19c1801a89e8c8947077cc52e28e60200102b10af788ae52e30f0317e9e63da4921c85b0142956d3cf976d5f47bb8007f0cebc90f6c60ea06cfe8574596a8f83f6bf76ad7f063648a1f454826d5a5d181dbfa0035fa9505c60420b178fb748f67018a7bd9ad180636ea04a1a8db4e04ae4831bd965ce432987afb391", 0xda}, {&(0x7f0000001e40)="1deb19c0dd2424f84821561d4aea9e8097be658409", 0x15}, {&(0x7f0000001e80)="2709eb56f9bea1b634bce8d5f48daf7b094928b7230a1b5478432bf3a8cf866e5e79aa70f30911a12be824f4b54c0cca38ca21f76a8ec759a4dd36ec0cdff7e25497a2f2476702687e11330f60b801daf5a684669a6be50cbc0be337e6f7869f7ceac51d711dcb8836b293906536243a02696a747ce86eb64e4cbe51aedd", 0x7e}], 0x5, &(0x7f00000025c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r0]}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r1, r2, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x168, 0x20008004}], 0x3, 0x40000) fallocate(r1, 0x11, 0x0, 0x8000) 2018/04/18 13:05:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) accept$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) 2018/04/18 13:05:04 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x3, 0x6, 0x1}) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) r2 = userfaultfd(0x80800) fcntl$setstatus(r2, 0x4, 0x4000) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/04/18 13:05:04 executing program 4: unshare(0x40600) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="5c053f36b9b7a4e52162011569c2e947fb7ec3405ee1cbae62084bb372dbb6ef559fc7fb76d7f6dc", 0x28, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000140)=""/4096, 0x1000) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) symlink(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/04/18 13:05:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001400)=ANY=[@ANYBLOB], 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000586000), 0x0, 0x0, &(0x7f00005fa000)={0xa, 0x4e23}, 0x1c) 2018/04/18 13:05:04 executing program 7: timerfd_create(0x7, 0x800) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="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") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x80) 2018/04/18 13:05:04 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fcntl$setstatus(r0, 0x4, 0x6400) 2018/04/18 13:05:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) rt_sigreturn() bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0xffffff31) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d500040000e668d1476979a795", 0x11) 2018/04/18 13:05:04 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800, 0x80) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) signalfd(r0, &(0x7f00000000c0), 0x8) 2018/04/18 13:05:04 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x87, 0x2, 0x8, 0x80}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xffff, 0x206, 0x88, 0x74176827, r1}, &(0x7f00000001c0)=0x10) exit(0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340), 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0xfff}, 0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r4, 0x3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x8, 0xb42f}, &(0x7f0000000240)=0x8) 2018/04/18 13:05:05 executing program 2: timer_create(0x4, &(0x7f0000000080)={0x0, 0x1, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000391000)}]) 2018/04/18 13:05:05 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x5314b1c97643ce1d, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000180), 0x4) socket$netlink(0x10, 0x3, 0xf) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x28400) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) 2018/04/18 13:05:05 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, r1, 0x100, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x8010) pread64(r0, &(0x7f0000000080)=""/158, 0x9e, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r2, &(0x7f0000000040), 0x9) 2018/04/18 13:05:05 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6e87}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r1, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x2, 0x0) 2018/04/18 13:05:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) r3 = dup2(r0, r0) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000cd860c7d352b1066d7aaa90966f6eb8ff5400c80b1666efb3d2a050a8afa84bc7e383cb6fa028c6bd91f7066e1430bdebcf2d08862aeee2655810cd3421c1dd628b8e82d24818b74df559f026087051207790319179d6a343c524714afaac876020000000000000073174e7c2c2784440c111233b03dabc7e96f459ec415409ae2d546bd1eb97cf6f8ca48887f16c67dc98ed93c1d73167c05aa9b5ae50fd0adec6bcf7982084764d8629dcc959e334546a703dca5802597ea68f3a6e32c26e7"], &(0x7f0000000000)=0xc8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) sendmmsg$alg(r1, &(0x7f0000000e40), 0x2d9, 0x0) signalfd4(r1, &(0x7f0000000240)={0x7}, 0x8, 0x800) 2018/04/18 13:05:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000c8e000)={0x0, 0x7f}, 0x8) sendto$inet6(r1, &(0x7f0000f64fff)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000626000)=ANY=[@ANYRES32=0x0, @ANYBLOB="010074ce14bf"], 0xa) 2018/04/18 13:05:05 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 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, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000200)=0xfffffffffffffffd) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) connect$packet(r3, &(0x7f0000000240)={0x11, 0xf7, r2, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) 2018/04/18 13:05:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x15, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={r4, 0x1}, &(0x7f0000000280)=0x8) timer_getoverrun(r2) r5 = accept(r1, 0x0, &(0x7f0000000180)) sendmsg$nl_route(r5, &(0x7f0000005a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005a00)={&(0x7f00000059c0)=ANY=[@ANYBLOB="180000001400000000000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/18 13:05:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xda, "07ca25eb931792f444f18600d92ece1fc2ef4df8cf5480dafd6f5642dbb46c4476fb2f86c24900aa2f90c42fcf9a37677c9ebbf213cbbf30b8ca952216a524e62eca0a2cb42328ccaf2b235b3ed8314d37390e49a81fa90607357dc2f640ed820871b29632d9fd591a291d69ef8b724d3f5197664bada4c671635280ff272df37ddc5c32c0a2bea67c6e7ec861e745634636db867483f98d562f78254cef494714b07fd2d3f93b878600f364fcc7cf8e2e3801e0c3f6351bbe319e1cbad16047c46290c54a8e0a0306d2af59f28283020482f21e85dff4e4551d"}, &(0x7f0000000080)=0xe2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x443, 0x1}, 0x8) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/112, 0x70}], 0x1, 0x2a) 2018/04/18 13:05:06 executing program 2: timer_create(0x4, &(0x7f0000000080)={0x0, 0x1, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000391000)}]) 2018/04/18 13:05:06 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) fchown(r0, r1, r2) 2018/04/18 13:05:06 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f00000001c0)=[{0x48}, {0x6}]}, 0x10) write$binfmt_misc(r1, &(0x7f0000000400)={'syz1'}, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r3, 0x84, "d016e1ee85d0769279f9a6065490c2cd12a1ea2ae537791c36b53865a76d2c31f95ba5cb227560ddd6056581196aa2854a8b3f1becbdbcccd5e376048058eb838035a6b5366977714e85facfe24f919e5d3c5029656bb23d147b993b14fefc4747fd44bf8bd80d3f3d7cf03c37ecdd245e614affe56647ee6e11a2ee17609a1719ae706c"}, &(0x7f0000000200)=0x8c) 2018/04/18 13:05:06 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x47, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x2}) 2018/04/18 13:05:06 executing program 0: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) ioctl$void(r0, 0x5451) 2018/04/18 13:05:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000237ffb), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xc5d4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0x8000, 0x0, 0x7f, 0x100000000}, &(0x7f0000000180)=0x98) 2018/04/18 13:05:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) r3 = dup2(r0, r0) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000cd860c7d352b1066d7aaa90966f6eb8ff5400c80b1666efb3d2a050a8afa84bc7e383cb6fa028c6bd91f7066e1430bdebcf2d08862aeee2655810cd3421c1dd628b8e82d24818b74df559f026087051207790319179d6a343c524714afaac876020000000000000073174e7c2c2784440c111233b03dabc7e96f459ec415409ae2d546bd1eb97cf6f8ca48887f16c67dc98ed93c1d73167c05aa9b5ae50fd0adec6bcf7982084764d8629dcc959e334546a703dca5802597ea68f3a6e32c26e7"], &(0x7f0000000000)=0xc8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) sendmmsg$alg(r1, &(0x7f0000000e40), 0x2d9, 0x0) signalfd4(r1, &(0x7f0000000240)={0x7}, 0x8, 0x800) 2018/04/18 13:05:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/04/18 13:05:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x8, 0x4c298e9b, 0x3ff, 0xfffffffffffffffe, 0x0, 0x400}) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x2, 0x9, 0x8, 0x0, '8'}]}, 0x80}, 0x1}, 0x0) 2018/04/18 13:05:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) r3 = dup3(r0, r0, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x380, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x100, 0xf949, 0x6, "0addb88f1455706802b71b9ecdadb276bf743e8b1d404ae0041bb6f76cb9f75741dd851ea9188da1ce9ccdfca8f956b9ee299547770a6d022850d8741864aacfac59f25a13da10b237b4a1c75ab3097c"}, 0xd8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000180)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000025c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r2}) 2018/04/18 13:05:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000180)="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") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/04/18 13:05:06 executing program 7: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000140), 0x0) 2018/04/18 13:05:06 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000001280)="ff", &(0x7f0000001380)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) 2018/04/18 13:05:06 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1ff, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1}) unshare(0x40603) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsync(r0) open_by_handle_at(r2, &(0x7f0000000040)={0x9d, 0x800, "59978da03e1a09618cd8940533819b9659d75e62a2b14a252f697f4a53cc1cd783018da3a47ab034c9184d27908b5d8cb8aa9dba0c8471bb927b45303e34f4bd9b49ceb4190ef17d2ce840ae5278e89efc3df0008c8c8ee5a2536b84effa5f57088da7ca8994220e4682c8c386844f9c1ff9f640fc4a65705297ad0493861a876280c5cdc456cf9c5ee71b0c1d637c5d61d44e85f9"}, 0x20000) 2018/04/18 13:05:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x402000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xc0, r1, 0x200, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x48080}, 0x40000) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x42) sendto(r2, &(0x7f0000000040)="819e16043483e094bd7fdd0d119af7b56f4e9022ac10273f20f0535cf0876e951921e8b0769ea80be680b84d2fdec5e66f6c21e67bb33f074da9643f4c3b9569b8af98610ef6163e9a102343161bcc76a8df02dd5089f0f63d8613f14ac2d8c214fb1241b7c21eb2f3b54f12e7903fdb7f40b5d38298c9daec635f94e838b46411b49e152bf5477de2b64966ae858bbed118a530e01ce4f03a86277a426ef5c087d943317dc2d7a95897bd63", 0xac, 0x4000, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x2, 0x2, 0x3}}, 0x80) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) 2018/04/18 13:05:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x410, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x24008805) ioctl(r0, 0x227d, &(0x7f0000000080)) 2018/04/18 13:05:06 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x5, 0x0, 0x8000000000, @time={0x0, 0x989680}, {}, {}, @result}], 0xfffffffffffffdeb) 2018/04/18 13:05:06 executing program 0: syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) fcntl$setsig(r1, 0xa, 0xd) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_vif\x00', 0x1) 2018/04/18 13:05:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/18 13:05:06 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x10040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x121000, 0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000240)={0x7fffffff, 0x35482711, 0x4, 0x1, 0x9, 0x80000001, 0x81, 0x0, 0x6c, 0x8, 0x200, 0xbc}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) bind(r1, &(0x7f0000e79ff0)=@ll={0x11, 0x16, r3, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/18 13:05:06 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) readlinkat(r1, &(0x7f00000000c0)='./file0/file0/file0\x00', &(0x7f0000000100)=""/80, 0x50) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x3f, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x2, 'sed\x00', 0x4, 0x4, 0x3c}, 0x2c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000002c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x9, 0x7, 0x8}) 2018/04/18 13:05:06 executing program 6: pread64(0xffffffffffffffff, &(0x7f0000df6000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002540)='./file0\x00', 0x80, 0x20) r1 = inotify_init1(0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) pwritev(r2, &(0x7f0000002480)=[{&(0x7f0000000080)="ee53bcc6e81f32024b5bbdbb251e6e4ab14a57d192a16ec42effadf1aeb212528e7ba58353cda1f8f83cf4ec07fd83f3afee9ad343ba873448b772281700b5614092c27d753505f01a9a6adf5d1ee9bc81bab73258fc2e1eba4ef43aa51dd0cda12d9221665545f2924fbd526b78d994f8cdacb6e9e06e3e5ebb", 0x7a}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="49079a61212a38cdc9128af7deb2220d8ee182b090b17ce2a557afeb54f5de37f113df235ed92ed711a8fa7c952550038dc1d0e0a820e5ec17eda4b56ca768399e884da3023d9458e47513048e0c6fe2bfb99f72fced5016dbfe866ff0920a226a0d61d5c95301ba3deefc97af577c064797fc894b92973931ea0d7caf9d5bcb8b6d4055352c8a620f3c1a17c122fa4d8cbbfc61e625af58e9e72680afe27e55c810bc174f4edc3d09183bc7824a9df39f5e901f8690d8efdda3bea57ce4eb58697fefebd27cde4021a282", 0xcb}, {&(0x7f0000001200)="c0ec26b98e20b2048bcda4e9c473b7ea1e1fffb561ace2", 0x17}, {&(0x7f0000001240)="f7460f079dc2b367331776234f9a8000d902b8ee5a71326ffbf5eafe13e1c8935851bc2d5ec13532f2207103dfd38024d911d1cf657f4f2d5c83b9b18a63587229bc02be52095a6e81873629086cffee10c77277d40be6e6678c7de15cd484c64406022fc64ff1113ee110dc41cd5e26e60a7e0417bd824c6a9ab809bced", 0x7e}, {&(0x7f00000012c0)="7daeab02105409280709a450fa1598eee1495aa8e7471ed920f1cacd33e848b7ad3b44338849fd7024ace143f548144c7a3ea0847152b271be339600da86c985870e97", 0x43}, {&(0x7f0000001340)="aad9ec03f0cdaee0d5bccf834baedc28077e7e59bc2a6a9cd9549d7071a3fc1fd3095dd2ecb03abc773d0b46c746906a077bf0e52be3922a28d4ffb0310ec6f219d30276f0dab1ab2092358c2708621ce739be36b4e93a7720021ce7e4c7ee6920f72e671044b7b22d344b8327eb134336f15168a0cd5bd27a4f33d98b107014a2abcd49b074d0", 0x87}, {&(0x7f0000001400)="d23b710f0620ec446c92b9c09c3dcd7884886b650e6f9584e2897b270d2074df0166a47621e111187dacdd87e8ab3e62f897f4b01c08fbf670a459f97c3aba4c9f9d2523055aed654ae85ff91c837458efc7c5f2f154257d6d6fddadb29aaedb082da3c529e9e8f5f066a9c235", 0x6d}, {&(0x7f0000001480)="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", 0x1000}], 0x9, 0x0) 2018/04/18 13:05:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xffffffff, 0x73e0) sendfile(r1, r2, &(0x7f0000000180), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/18 13:05:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/04/18 13:05:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x8, 0x12a, 0x8, 0x11ff0191, 0x8000, 0xff, 0x7, 0xfffffffffffffffa, 0x7, 0x1, 0xffffffff, 0x8}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x4, 0x4) 2018/04/18 13:05:07 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x20, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b44c41f00a12d9c1aa4c095394d76b4591856ea3894555f9d3544975d13c8f01408d748327052133352d2928d8192e97f640ff7e5bc86ee4ac2016a0d42982da3dc5c210dd35d6a9048562c20aa74970", 0x50, 0x5}, {&(0x7f0000000340)="87eab73d8133c5c04ffeecce6a1379041d5ef8b5e8c12c234f97f0a95d0326afded17e710e5c5e28f1945abc243a7a493a03472d9fcc3c056832de1a700790899cd5f7721b699a36d9ad0778a5d4c7ae0a8efe92350e3867bc11803edce0dd4584aaa289cf431905cbc893c8fbe2ce", 0x6f, 0x4}], 0x800, &(0x7f0000000400)={[{@umask={'umask', 0x3d, [0x37, 0x34, 0x32, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x33, 0x3d, 0x34, 0x38, 0x34, 0x2d, 0x36, 0x7f]}, 0x2c}, {@session={'session', 0x3d, [0x36]}, 0x2c}, {@part={'part', 0x3d, [0x34, 0x0, 0x39, 0x0]}, 0x2c}, {@quiet='quiet', 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36, 0x35, 0x33, 0x32]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}, 0x2c}]}) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) accept4$netrom(r1, 0x0, &(0x7f0000000140), 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000200)={0x0, 0x3, 0x4, 0x800, 0x4, 0x65}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x3, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) 2018/04/18 13:05:07 executing program 6: r0 = getpgrp(0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x2}, 0x0, 0x8) r1 = syz_open_pts(0xffffffffffffffff, 0x81ffc) ioctl$TIOCNOTTY(r1, 0x5422) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00000000c0)=""/59, 0x3b) rt_tgsigqueueinfo(r0, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x100000001}) rt_sigtimedwait(&(0x7f0000000040)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) 2018/04/18 13:05:07 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) readlinkat(r1, &(0x7f00000000c0)='./file0/file0/file0\x00', &(0x7f0000000100)=""/80, 0x50) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x3f, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x2, 'sed\x00', 0x4, 0x4, 0x3c}, 0x2c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000002c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x9, 0x7, 0x8}) 2018/04/18 13:05:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xffffffff, 0x73e0) sendfile(r1, r2, &(0x7f0000000180), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/18 13:05:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x80000) getsockopt(r0, 0x3, 0xfffffffffffffff9, &(0x7f00000000c0)=""/28, &(0x7f0000000100)=0x1c) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}) 2018/04/18 13:05:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7fffffff) 2018/04/18 13:05:07 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) unshare(0x40600) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x112) 2018/04/18 13:05:07 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) write(r0, &(0x7f000002d000)="e0", 0x1) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) 2018/04/18 13:05:08 executing program 0: r0 = socket$inet(0x2, 0xf, 0x3c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000000)="ae", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000), &(0x7f0000a8a000)=0x4) 2018/04/18 13:05:08 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x17, 0xfffffffffffffff8, 0x400, 0xd4bc}, {0xffff, 0x2, 0x401, 0x3}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x805, 0x0, 0x200000002, 0x80}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x88801, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/18 13:05:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000280)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x100000001}, &(0x7f00000001c0)=0x8) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x191000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000200)={{0xe481, 0x1}, 'port0\x00', 0xa2, 0x1400, 0x2, 0x3, 0x3ff, 0x8, 0x40, 0x0, 0x4, 0x1ff}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000180)=r6) 2018/04/18 13:05:08 executing program 7: gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x52, 0x4, @thr={&(0x7f0000000280)="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", &(0x7f0000000140)="af77557f523100ade9efcf93cb33053a9ee366fe13ab60b79298271c84a054e7f2f7543197ad985e2af027606051f599eb1e205246f3341764e003d9325cc304486943cd992f4a2324c407be025c0f207a11e76326dc5e91899253ddf7df"}}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000000)) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'syzkaller0\x00', 0x10000}) rt_sigprocmask(0x2, &(0x7f0000000240), 0x0, 0x8) 2018/04/18 13:05:08 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @rand_addr}, &(0x7f00000000c0)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000540)}], 0x1) 2018/04/18 13:05:08 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000c80)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x6a, &(0x7f0000000d40), 0x0, &(0x7f0000000d80), 0xfffffcf9}}], 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x2, 0xe4}, 0x2) close(0xffffffffffffffff) 2018/04/18 13:05:08 executing program 2: r0 = socket(0x2, 0x3, 0x3) unshare(0x20000400) getsockopt(r0, 0xff, 0x10000000000000, &(0x7f000091b000), &(0x7f00003b7000)) 2018/04/18 13:05:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'team_slave_0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000280)='./file1\x00', r1, &(0x7f00000002c0)='./file0\x00') recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/18 13:05:08 executing program 7: r0 = socket$inet6(0xa, 0x800000000000a, 0x3) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)="e3", 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xe8, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x1}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r3, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f00000007c0), 0x0, &(0x7f0000000800)}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000002c0)={0xffffffff00000001, 0x16fe60da, 0x4, 0x1, 0x1, 0xffffffffffffffc7}) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x60, &(0x7f00000009c0), 0x158, &(0x7f0000000a80)=""/204, 0xcc}, 0x2042) [ 81.261772] sctp: [Deprecated]: syz-executor4 (pid 6784) Use of struct sctp_assoc_value in delayed_ack socket option. [ 81.261772] Use struct sctp_sack_info instead [ 81.280547] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/04/18 13:05:08 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r1, r0}) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x101200) inotify_add_watch(r4, &(0x7f00000001c0)='./file0\x00', 0x2000008) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x100) [ 81.406634] sctp: [Deprecated]: syz-executor4 (pid 6802) Use of struct sctp_assoc_value in delayed_ack socket option. [ 81.406634] Use struct sctp_sack_info instead 2018/04/18 13:05:08 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x9, 0x4) close(r0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="2063e2fa63103089ad06b790869d8e92cd4d2d51360e97762d1114f53e43a64097773a2a3f1e4460f3b76ccea7176fa976b0041966026e2b0391d24d49e0e2563c799e92e9e950bfeb07e642fff30fef67a0fcac978c468bef1517f9821b0c65d4733bda082bc77d9fd249c67e5d3aaeecf6d756c966273a710080e68c7787391acd61a46180a4dd06bf65446e061aacda61807ff3e1327fd2cc59cb1c6fd782f0a6e659b8e12e145245201cfda1f080ba930b8f11297d9b7c47f01b8ce2e0", 0xbf}], 0x1, &(0x7f00000001c0)=[{0x38, 0x10c, 0xb2, "ff25cfb6ae24ac46473908ad1d826eba709425d7513cb9a14dcba5fe63e4aaf35e7c997389c921d3"}, {0xa0, 0x111, 0x8, "507a7d1d072a3fe27b97c13c0b09d72a92d75d2b444be1cb6bf72d28cd7f4fec00f7b1ee0c9c6445e5972dd0c59eb433594c07cc6f0c405ec0b9dabacb15cf71596295d8e0304f6d321f45af041f75f2c390172054c6c5237547dd7795a5a14f8365ca81e3e62debcc81042739e3cc13900d8991bcb4ea2c8113657adcc34a520aeb20503f615b46c3"}, {0x40, 0x1ff, 0x1, "e6d040fc00b5a640b96c8afe710e84137afbb9e153912690723e74e0d7c2f2771c5d8c752794a515adea"}], 0x118, 0x800}, 0x80) 2018/04/18 13:05:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffffffffff}, {0x1}, {}, 0x41, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/18 13:05:08 executing program 5: 2018/04/18 13:05:08 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="120220008785afd01fac855da121ca72aa797753bfc5fea632b8fcad474780469cc544510f312c37478eea30cc02919d52bbf4a5f0732d176f95cc83d22cae788bf9171ac44a93869250ff7e5e099f3c566e1c4e1969677643d531c0c3126d607039cd5b47ea460dc75816c8933f83fd585ec5"], &(0x7f0000000040)=0x2c0) 2018/04/18 13:05:08 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r1, r0}) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x101200) inotify_add_watch(r4, &(0x7f00000001c0)='./file0\x00', 0x2000008) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x100) 2018/04/18 13:05:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'team_slave_0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000280)='./file1\x00', r1, &(0x7f00000002c0)='./file0\x00') recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/18 13:05:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x1000, r2, 0x1, 0x7fffffff}) 2018/04/18 13:05:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x1, 0x2, 0x100000000, {0x0, 0x1c9c380}, 0x100000001, 0x5}) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000048) inotify_rm_watch(r0, r2) 2018/04/18 13:05:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0xa, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000000240)='.', 0x0) 2018/04/18 13:05:08 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8178}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0x40}, 0x8) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000096bea97325d3ebca0c84336bce35a3b3710bcd1404d7d976d11a31d17c5581c9ec72cdd690972bcd41b300e0bba3c9546f68409433d2ec9afde16219c787c800485083b17a024f2ad553fef4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r4}, &(0x7f0000000040)=0xfffffe5b) 2018/04/18 13:05:08 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="77dd1aa7d795ee5f6800a2777c711faa389440", 0x13, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000140)='ð1posix_acl_access:&em0^/%(\'.keyring+GPLppp0bdev\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x1f}}) 2018/04/18 13:05:08 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000001340)=""/206, 0xce}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000001540)=""/222, 0xde}], 0x3) syz_open_dev$sndseq(&(0x7f0000001140)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001180)='./file0\x00', 0xfffffffffffffffb) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r2, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x3, 0x0) 2018/04/18 13:05:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') socket$key(0xf, 0x3, 0x2) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/215, 0xd7}], 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x26a803) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480), &(0x7f0000000440)=0x227) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x3, &(0x7f00000004c0)=[{}, {}, {}]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x200, 0x4) 2018/04/18 13:05:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x1000000000e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = accept(r0, &(0x7f0000000040)=@l2, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x68, "0165d7e6b6fdac07d1aab1a237cc3878f5bbfe0883b24e38dae3ff213509e449dbcc778404535a8e9ea3e3e32691988a0ef258d1cfd11ac99e4d0800abb1e4a6bee5724e293e264ec78c7c2321969d5c8d8d5719daa16b64cc215c92e2e6a21ab3ab535a5715fe82"}, &(0x7f0000000300)=0x70) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80000001, 0x9, 0x4, 0x9, 0x3, 0x800, 0x3, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x10001, 0x5, 0xff, 0x8, 0x4}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r3, 0x3, 0x9435, 0x642, 0x5, 0x7}, 0x14) 2018/04/18 13:05:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x20, 0x3, [0x9, 0xfffffffffffffff7, 0x5]}, &(0x7f0000000080)=0xe) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x0, r1}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xff}, &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/18 13:05:09 executing program 4: r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="854f0b27ae923c6a95684785d3492c7461d76b3282ff873065e9cef875f855f7d86b873df13f82969ee4a54f1bad401abb89bb059f1d366193b56e1c1bf8ae15d540fe01271d10f5e1ff4b8ffd2213e309a74b477780d25248c6e744980f2627668dcf548870f00ff7ffd4a919cc71ba78fb88cf95fa053f66b201c5c885574190b00d13d55fbd0f69908dae1fd36975b84973b1d7763150347db29741696da4a38114602c34686f0ac51029107e574fce0e", 0xb2, 0xfffffffffffffffd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setns(r1, 0xc000000) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="15", 0x1, r0) keyctl$search(0xa, r2, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0) 2018/04/18 13:05:09 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) 2018/04/18 13:05:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c01000010000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000f700000001000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x13c}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/18 13:05:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x8800000000000000, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r1, 0xfffffffffffffffa, 0x7fffffff) 2018/04/18 13:05:09 executing program 6: r0 = shmget(0x1, 0x4000, 0x54000200, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000100)) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000013c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f00000001c0)=""/100, 0x64}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000000)=""/11, 0xb}], 0x4, &(0x7f0000001380)=""/18, 0x12, 0x14f2c7fc}, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000001540)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000001500)={&(0x7f0000001480)={0x64, r2, 0x200, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x36, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}]}, 0x64}, 0x1}, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) epoll_create(0x33f00ec2) personality(0x4000005) mount(&(0x7f00000016c0)='./file2\x00', &(0x7f0000001640)='./file1\x00', &(0x7f0000f32000)="f46d70667300", 0x0, &(0x7f0000001680)="8633a8d3aafc8a4ccb0e5562660b9a9cdc77ce3767a382d88f52c82f120bc1ba2e70f15c4f63d1803385ff07") 2018/04/18 13:05:09 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x44) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') lseek(r2, 0x0, 0x0) 2018/04/18 13:05:09 executing program 7: r0 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="44f4e2eca264aaaaaaaaaa180806000186dd06100002aaaaaaaaaa17e780000000000000000006000000000d6adc688202a200000000000000000000000000000000"], &(0x7f0000000080)={0x0, 0x4, [0x87f, 0x4ca, 0x596, 0x38d]}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000edbff8)=@assoc_value, &(0x7f0000006fff)=0x7) [ 82.132491] netlink: 76 bytes leftover after parsing attributes in process `syz-executor2'. [ 82.167648] netlink: 76 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/18 13:05:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000000000)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x4d5, @remote={0xfe, 0x80, [], 0xbb}, 0xc19}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x3}, 0x8) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/18 13:05:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="97948a2a3c085fd0c4931dfda6242d92aa7082d0ab662e4fce883dfc38d054f29022bdc7155ce524463f9d7e2bf0ceee3166afd71aa25bf69a9a75efbe0e2d5ac494dd3a964ddab45bf903e16a42b65c694ec21dd556f82466816ae521b433d0be2fa181b3d2d9ecab18f74eea36629713c0c648524fc0d6fa04ea916d5c05a314", 0x81) 2018/04/18 13:05:09 executing program 3: setrlimit(0x2, &(0x7f0000e63ff0)={0x1fffffe, 0x100000000077d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/18 13:05:09 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000001080)) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc46c80b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) socketpair(0x2, 0xa, 0xc3d, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/4096) 2018/04/18 13:05:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x10000000000000, 0x84000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0xfff, 0x2b, 0xffff, 0xe, 0x6, 0x200, 0xd4, 0x8, 0x5, 0x5], 0xa, 0x4, 0x1, 0xe0000000000, 0x1ff, 0x6, {0x81, 0x42, 0x3ea, 0x9, 0xe2ba, 0x1f, 0x452, 0x7fff, 0x8, 0x5, 0x50, 0x9, 0x3, 0x4, "15828fcf03402cace20794aa7bfdf7e3eba859be78bf6c8c75ffeddab8342674"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x4) 2018/04/18 13:05:09 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xfffffffffffffde5) recvmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f00000012c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/60, 0x3c}, {&(0x7f0000001b00)=""/231, 0xe7}, {&(0x7f00000039c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001d00)=""/89, 0x59}, 0x0) 2018/04/18 13:05:09 executing program 7: r0 = epoll_create(0x6) r1 = userfaultfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x4}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/18 13:05:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = dup2(r1, r0) write$tun(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000040000000003de6c2df75525a6ed6a5310929226f71"], 0xffd0) [ 82.389656] mmap: syz-executor3 (6916): VmData 35213312 exceed data ulimit 33554430. Update limits or use boot option ignore_rlimit_data. [ 83.231538] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/18 13:05:10 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x88) r1 = semget(0x3, 0x1, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000080)=""/251) r2 = open(&(0x7f0000000240)='./file0\x00', 0x501400, 0x2) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000280)={0x4e2, 0x6, 0x9, 0x9306, 0x9, 0xcc9, 0xd346, 0xfc, 0x4, 0x8}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000002c0)=0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/tcp\x00') ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000200)=r4) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000000500)}, 0x0) r5 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) 2018/04/18 13:05:10 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) close(r0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ptrace(0x4207, r1) ptrace$peek(0x2, r1, &(0x7f00000001c0)) 2018/04/18 13:05:10 executing program 2: r0 = epoll_create1(0x800000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x804}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/18 13:05:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) unshare(0x4800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) 2018/04/18 13:05:10 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="080000000000bd25d98200000000000000000000000000000000000000000000000000000000000000000000"]}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/18 13:05:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x3e, &(0x7f00000012c0)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3, 0x7}, @lsrr={0x83, 0x3, 0x9}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) 2018/04/18 13:05:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto$packet(r1, &(0x7f0000000000)="5017d2c4b09d64fa090e2ea7313e809f98f6f810910c25c4f136358141be3077fc", 0x21, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(cmac(xeta-generic),ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x40) 2018/04/18 13:05:10 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = fcntl$dupfd(r0, 0x0, r0) openat$cgroup_type(r2, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r1) waitid(0x0, 0x0, 0x0, 0x1000008, &(0x7f0000000880)) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f00000001c0)=""/176, 0xb0, &(0x7f0000000300)=""/115, 0x1}}, 0x68) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x7, 0xfffffffffffffffa}, {0x6, 0x800}, {0x9}, {0x4182beaa, 0x8}]}) 2018/04/18 13:05:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x80, 0x0, 0xc8}) socketpair(0x1f, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x8, 0x2) 2018/04/18 13:05:10 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r1}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x3, [0x2, 0x9, 0x2]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r3, 0x5a0, 0x6, 0x3}, 0x10) 2018/04/18 13:05:10 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x1a, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x4}, 0x1c) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="990845d4ca128d6ba4abca157cb921a297fb696d309df382e108705993944869d6940e6f4114ab287d727116ab351b149d8ebffdf43b94915a5b4c31b5e8a83b059b3ede191d49ab5975e03fb1364e4d2fd8c920cd99b888259042a39f68ba4813b1281e32ebb0587d743036a2314a01580ea2bc04dbbb129b10d0a09af7aae06a47a6ff25928d8016f0b6e5072d3e1f910399766ec48a239837c95650cc30813879ba99c8b4d5e1b86c11c94d92af21ca1cde6d079ea93cd59e0465", 0xbc) 2018/04/18 13:05:10 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) close(r0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ptrace(0x4207, r1) ptrace$peek(0x2, r1, &(0x7f00000001c0)) 2018/04/18 13:05:10 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46060000000000000000000000020006000000000000000000389799e6c02280ae070000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') pwrite64(r3, &(0x7f00000003c0), 0x0, 0x0) dup2(r1, r2) 2018/04/18 13:05:10 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) 2018/04/18 13:05:10 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) 2018/04/18 13:05:11 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000100)='\x00', 0x2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x806, 0x4) perf_event_open(&(0x7f000001d000)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='ppp1ppp0procppp1\'\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3ff, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x3}) 2018/04/18 13:05:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x305000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r1, 0x0, 0x9, &(0x7f0000000040)="900cd7b8b23623f4fb4825a2640fc608093efd9b0b5426e67c7508b7865a0a5377e671e8e5b26fa3cb69237779a956204b4ef2a2c438aa6319d77528c07764954d7da12a16631d626c46517d85421d7dfaa284410c053fe69563075c4f0048fbb04ae889911f97c3970f7a2038074de3ec3824461ab1c0dac4954d5f087a7ef6cb15742cf0dbf20a1284694a4484ab102245229b2484611c5bf3695293f49ed4302cea5e", 0x6f, 0x80000001, 0xfffffffffffffffa, 0x3, 0x4, 0xfffffffffffffffe, 0x3, "8e4fa5113906d39eded7c52f"}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000340), 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 13:05:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="bf74b6419ad38e18cc447882a91120f82b7d77d72b6457de302a28bef0edf1e592acabda18805fa51b3f529eaf03fb", 0x2f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) r2 = socket(0x0, 0xa, 0x7a55) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000140)) getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) 2018/04/18 13:05:11 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='sessionJ\x00\x00') openat(r1, &(0x7f0000000000)='./file0\x00', 0x400200, 0xfa) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/18 13:05:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x200) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000800)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000a40)=0x0) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) r7 = getegid() r8 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000cc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000e00)=0xe8) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001000)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="a78f21ebc6b6b8d8947a2ebb5efc8b105c7b62e663a800f38c5770304b", 0x1d}, {&(0x7f0000000140)="3f7bc179e6de209ba5d65fde6e4c13a3c6ce1e2b3a284c6e728560dbf30fa9316a8caea64beeb6b2dfc5c7f568d97dccb086bf6596f7a87397cb1a6f59f66882fc4d025c16d3d56314d27a8a12ffb3dd9af73eae1d39a9e87829fcde168e1046b78582fda579a132a37e835ba35674724250ab2d6b2b758af61fc5ba90d7acc2db53030d8baac9", 0x87}], 0x2, &(0x7f0000000240), 0x0, 0x40001}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000300)="288f5db1c8075fe0651375aa34a5fdf79cb63a95bfbb35ddf768378b8cc1813a9d92f1d41c22a00594c396799ca240aff86c61e9532333cc42c3ad8905db7d78017c938211618c21dfd79a84d900baaf6681674634fa94d55e09faad3466020605c352d706dd0273c1ec1d52536be271", 0x70}, {&(0x7f0000000380)="0d85dc23b1af2ba05892ace69d5b8707ba50f1988a32a8cc759a706f07335bc7c64fa041590f54024c631d5cedb7c9b4bebe9696230054279b53be56dfb6d50e36b138c94c1369f3d879c6cc64c54a9400fc3e010011bdb2b950fe25331bc0bbabb5db3ad3cfb2094b4b57cca04fb5015b1371850e2071a525acb763e6e214d2d2a72774f5b6a376d41ea989fd0f990898146b758e82668e726746a95de9fc661857dfd786fad3a2e0f7400f751a274f56d8b05686ed5984f76f97fdc5c486c09c8131d0563740c455f1693f0dffb165cc1252b4fc139b4aab38ac6685b686e43579adceece678c617d26faadb0792", 0xef}, {&(0x7f0000000480)="a587bbbcf69c7c219083a3adc8b013c286100b511312f5323ed991fa0f5a52fd73e2e6797dda64ce880995e9f6da260f7392cb00e1fada441eb9b40617065be56ddec12d20c60ddbe0dd4b184cb354c51a39f97d", 0x54}, {&(0x7f0000000500)="551a27ab2e872a4d5c4eb273b2af2a330598afd9a53ab1d9ed5bcf1b693c295d2b253fb1d91842c5f12538648185c28665e910134c3479cd81b1e2d2d71c06c8e53cf1c727bddc4b96cf20aa848ac98c068aa798339cfdc377a28f521a92c72c4e079b6424bfecfa431e9edadd7dff9c06455e7b9cb2cb8e9a91a683dec1b262e47a1634518d9d71499cef853e5b0100cc2865fef023e12d5776add81a410a5bdb5c58d4f8d7ad46", 0xa8}, {&(0x7f00000005c0)="fd800caf51faee714b776ca277beccbc1461bc99b45ed308ae5104de4b5ba2e8dfa9b010e5d6a96ecfe11941f37cbc3b519615b2bb4187eed363870eeb726da821d51eede0b9955f1d1f73646d996da1196873978c29c0ba1047e0521d0f052cccf83c6d3e73c6a86d928da0381a5be22bd62561dbca8c9744957600c2b9933e4c67a59be5f6d3c695aeb90d740a8b41c57abd90dac5", 0x96}], 0x5, &(0x7f0000000840)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x80}, {&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="f9d8adad2f09e7529c2b1beb67cce9ad032c92fe33578790317a1b34a27044f0c4637af5ff77d5ead1effc00bdeac56be123679da798cd42a30132e2d3145f3a76d5070782f3dae6b15bec86cac614a56d6be7aaf2385543a0ac17c9640cf72419afffe751aa2c9ad70eef19f25849cf8e0593294e05ecc09a3ae93d94d0a8e755f0c10566a6d067cec8fa7af694ee1328d4256a33094b513db4f5a80331d28c3cd7494f8033a50581ff8d9dfa8a18cec4114fa23b3f9915a0da7f6cdbe8c907d017688696bf3af17f4ab5d113cfeff91f87a8dd56e7a0b3a652854db653f3a57a42f57d81c6478be429cfd12cef3a33bbba9920ccf95514", 0xf8}], 0x1, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x851}], 0x3, 0x10) poll(&(0x7f0000000240)=[{r1, 0x8}], 0x1, 0xfffffffffffffffc) 2018/04/18 13:05:11 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46060000000000000000000000020006000000000000000000389799e6c02280ae070000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') pwrite64(r3, &(0x7f00000003c0), 0x0, 0x0) dup2(r1, r2) 2018/04/18 13:05:11 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xbf, "e7043da533c2e4f68f8635a32db05563ee2914d371019ccfa0fef4c3d5875b9be8247651c97daad7a430aead3df767068692c7383ff6114ac23ac8991964e335715c4b594ba8203fec5360fe0268d55396f7d532d550d2f6ddd88ca83ad60b60cded0eacc96dbf11b3cdce92d19d86eb5732aa19b257f335522e297958c3115aa1bff0a114286482a91eea45efb5bae1bf2b56ad1eebbbf68295771aa37dd35b762beac4a05e9a3e93b37a022edb0789fbbc58a28a8666901e536cbfff53ae"}, &(0x7f0000000140)=0xc7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x1000, 0x20, 0xfffffffffffffffc, 0x8d6}, &(0x7f00000001c0)=0x18) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000000000)=0xc) 2018/04/18 13:05:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0x74, &(0x7f00000000c0)=""/116}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x6, 0xffffffffffbffffc}, 0x4) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x4c, 0x1, "d73f7af62a43929d27bd93ec48bf643aedd1628e44f31b242c0b9f7c0041bb3aa5be8d3675fb6e2fd31c14c76febe4de0c684c9757ddab3230aeff100e60449527440e30"}, &(0x7f0000000240), 0x1000) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@snap={0x0, 0x0, '<', "2fb483"}}}}}, &(0x7f0000000140)) 2018/04/18 13:05:11 executing program 0: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) socket$packet(0x11, 0x4, 0x300) 2018/04/18 13:05:11 executing program 7: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) 2018/04/18 13:05:11 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3}, {0x4, 0x3}, {0x4, 0x668}, {0x2, 0x4}], 0x4) 2018/04/18 13:05:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/18 13:05:11 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000629300000000000000950000000002000055181cde3b6a7139c3500374e56dd9c90713f90842924103a519b135ede82f2629a175eadcef0548402c1e5710f2ae22"], &(0x7f0000000000)="12422b6867b5702220528f82327eaa65bcfbf1a72cae9c5d2b10694bb34ac23c60dbb75d5172c159d9317fbbb039690dbad2ffd7b7c7463c86f64e80dee45591019a0f780b473f0b5cf93c9d8a5c74dbed57eef77bb9a28289753a5361ac16e74faa6f54f084683ca2aca00804028f2340121f4cf3c6701b7ee6e4b7ed374465eed6da5cf6732432cb9baf954ae360ebf78a6e7d75577db83a9df9c0c349d46ff0f665c96784092f320d67efaf9451e52666e8139929cf84", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/04/18 13:05:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={r2}, &(0x7f000078cff8), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2}) 2018/04/18 13:05:12 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) getrusage(0x1000000000000000, &(0x7f0000000000)) 2018/04/18 13:05:12 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) unshare(0x8000400) r0 = socket(0x9, 0x2, 0x0) socketpair(0x11, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) mq_timedreceive(r1, &(0x7f0000000040)=""/27, 0x1b, 0x800000000, &(0x7f00000000c0)={r2, r3+30000000}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/18 13:05:12 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x2b65, 0x8a0, 0xe88, 0x100000000, 0x7fffffff, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x9, 0x8, 0x9, 0x9, 0x2}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x60000000000000}}, 0x100, 0x570, 0x4, 0x2, 0x80}, 0x98) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/04/18 13:05:12 executing program 1: setrlimit(0x7, &(0x7f0000000040)={0x4, 0xd95}) inotify_init() setrlimit(0x8, &(0x7f0000000000)={0x44, 0xb96}) 2018/04/18 13:05:12 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x1, 0x6, 0x8001, 0x50}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x201, 0x0, 0x9, 0xd1, r1}, &(0x7f0000000280)=0x10) socketpair$inet(0x2, 0x80f, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffff1e) ioctl$TCFLSH(r0, 0x540b, 0x6) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r1, 0x9}, &(0x7f00000002c0)=0x8) sendto(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@l2={0x1f, 0x0, {0x401, 0x0, 0x0, 0x8}}, 0x80) 2018/04/18 13:05:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000dc0)={'syzkaller0\x00', 0x2301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) dup2(r0, r0) 2018/04/18 13:05:12 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="00ccb8848d"], 0x1) readahead(r0, 0x800, 0x1) syncfs(r0) 2018/04/18 13:05:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) setpriority(0x0, r3, 0x81) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000002c0)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0x7fff}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0xa14, 0x7ff, 0x64513e05}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r4, 0x739}, 0x8) setfsuid(r2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'syzkaller1\x00', r5}) 2018/04/18 13:05:12 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40880, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f00005c5fc7)=""/154, 0x9a) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000004000000000000ff00000048500000000000d756"], 0x2a) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/21) read(r1, &(0x7f0000000080)=""/97, 0x61) 2018/04/18 13:05:13 executing program 1: socket(0x0, 0x7, 0x9) r0 = socket(0x10020000000010, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000001a0025f000180004a8fadc2a800000100004bf070dffffeb0800010848050000", 0x24) 2018/04/18 13:05:13 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7ff, 0x81, 0xfffffffffffffffe, 0x1, 0x0, 0x51, 0x4000, 0x7, 0x81, 0x80, 0x2, 0x4, 0x1, 0x0, 0x7fffffff, 0x5, 0x9, 0x6, 0xd, 0xffffffff, 0x5, 0x39, 0x5, 0x80000000, 0x401, 0xffffffff, 0x1, 0x8, 0xa43, 0xa70, 0x3f, 0x6b5a, 0x5, 0x922, 0x40, 0x9, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x4000, 0x2, 0x20, 0x6, 0xfff, 0x9, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0xfffffffffffffd}, 0x10}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/04/18 13:05:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000000c0)={0x3, {{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ed2}}, {{0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0xe50}}}, 0x108) 2018/04/18 13:05:13 executing program 0: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = inotify_init1(0x802) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r1, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/218, 0xda}], 0x1, &(0x7f0000002ec0)=[{&(0x7f0000002e00)=""/149, 0x95}], 0x1, 0x0) tkill(r1, 0x2000000040) 2018/04/18 13:05:13 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x2, 0x45e0a8b1, 0x6, "e37f399563b9c5dd6c92fb6374a3bf820ad28dcc933fa8629099990b265230062caf369520059cfb0feadd810debb7a80a9398802d92f8483fc4421b216d29c98e30a9351605d34762c40838841b624f"}, 0xd8) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/04/18 13:05:13 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xcc89, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x3}, 0x8) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000001c0)=""/149, 0x95}, {&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/4, 0x4}, {&(0x7f0000000580)=""/150, 0x96}, {&(0x7f0000000640)=""/89, 0x59}], 0x8, 0x17) unshare(0x100000) socket(0x1e, 0x2, 0x0) 2018/04/18 13:05:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000060200000031ebf8c7000000dd0000000008bc8a90d88fa2cecb0000000008001200904f47e25a25d58765b141020001000000de0201ea001d00000121000000000000000000ffffe00000010000e0ff1fc50000000000000000000000"], 0x80}, 0x1}, 0x0) [ 86.295468] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 13:05:13 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7ff, 0x81, 0xfffffffffffffffe, 0x1, 0x0, 0x51, 0x4000, 0x7, 0x81, 0x80, 0x2, 0x4, 0x1, 0x0, 0x7fffffff, 0x5, 0x9, 0x6, 0xd, 0xffffffff, 0x5, 0x39, 0x5, 0x80000000, 0x401, 0xffffffff, 0x1, 0x8, 0xa43, 0xa70, 0x3f, 0x6b5a, 0x5, 0x922, 0x40, 0x9, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x4000, 0x2, 0x20, 0x6, 0xfff, 0x9, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0xfffffffffffffd}, 0x10}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/04/18 13:05:13 executing program 1: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x48000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x7f, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0xffffffffffffffc1, 0x8, 0x80, 0x7b, 0x7, 0xf7, 0x7, 0x100000001, 0x7f, 0x3, 0x4, 0x5, 0x0, 0x2]}, &(0x7f00000001c0)=0x100) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000340)) r2 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8001, 0x4) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r0, &(0x7f0000fafff2)='./file0\x00', 0x100000400, 0x0) open(&(0x7f0000000280)='./control\x00', 0x1, 0x42) fcntl$getown(r0, 0x9) memfd_create(&(0x7f0000000200)='-(selfvboxnet1\x00', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r3) [ 86.378284] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 13:05:13 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="35b990d063ba1d353d01e8e9f6a12e98487aaff4b1acdb56fbde49ae2e270c795d38b8b58faf9948d4e68504190eb395616cca92372f531078860dbf3d1f8ba61565e438b6380000107bc789a90d8f8c23486173abd13d0fe3d6bc13cd08e550fbdce0c731cf760dab3e129d188583d799900991099bf69c36c48cc2a4df7047a5f7e2748a6d35bd57ace55c40b6a7fa7ca8"], 0x2) 2018/04/18 13:05:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r2, @multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/18 13:05:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001480)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001101000000000000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}, 0x1}, 0x0) 2018/04/18 13:05:13 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000180)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000000)=""/59, 0x3b}], 0x3, &(0x7f0000000300)=""/67, 0x43, 0x400}, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/18 13:05:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x100000000, 0x10}, 0xc) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f00000003c0)=@bridge_delneigh={0x28, 0x1d, 0x509, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x28}, 0x1}, 0x0) [ 86.531728] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/18 13:05:14 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x7}) close(r0) 2018/04/18 13:05:14 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) getpeername$unix(r0, &(0x7f0000000240), &(0x7f0000000200)=0x6e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="ff7f000000001e0000") ioctl$VT_RELDISP(r2, 0xb701) 2018/04/18 13:05:14 executing program 5: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x510}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @empty, 0x205}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='erspan0\x00') r2 = accept(r0, 0x0, &(0x7f00000000c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001a00)={0x6, 0x1}) fsetxattr(r3, &(0x7f0000001a40)=ANY=[@ANYPTR64=&(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES64, @ANYRES32=r0], @ANYBLOB="3b6bd425ba548a7787d49a04aef2e9cf18cecf69234ec0210e0a0ace6547f6b57b987bdf7b23e9a196f09ea329bf23a7ea9075d3ff46024dffbe59a07591c655f2ed19df0543daa3002aee7c0c20472d0f9297989de7d6d23db0f45a51ce0e56a34dd940326ac29c008770637109f8e8b244722c092d8de69e58dd61a5a9dc4c287195c76d49253b79bf73e8708b4d145e1b943bf548dcb177aa896907052f3f5bb2481ad598401e1585a928e885b1efb384d9eab37df52fa7e67f0d5190f65e6c"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r3, @ANYRES64=r3, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="e16f15f8a7c48e4f9552a9895ae3f03af17c716ac6a1aef353f761af9ca58f15638dfba57c669e39ed4c704387603a1051e48b6af06a4a7c4b56a3ddfd8270b2698af6ff784092ddbef857550834e0b6de69da83ec30ec", @ANYRES32=r1], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYRES16=r2], @ANYRES32=r3, @ANYRES16=r3, @ANYRES32=r1, @ANYRES64=r3], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB='qD', @ANYRES16=r0, @ANYPTR, @ANYRES16=r1, @ANYRES16, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r2]], @ANYBLOB="5eefc3ffa6c7cbc5705a7c7ea82c833e274d99bd85", @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES16=r1], @ANYPTR64, @ANYPTR=&(0x7f00000017c0)=ANY=[@ANYPTR64=&(0x7f0000001780)=ANY=[@ANYPTR, @ANYPTR64], @ANYBLOB="27e1210054c195b7afdb8feb2a82a6565b42189ee9db428f632243ecc51f053e2cf9010cab65ab3fdbe0af90d0c5526218b44b2c54243f0c66a998d3bc930435fe35857962c152f97180372e5dec2421bb28d032c228bef5f1da3d64a48e1258938b4c3b2eb4f9d39d766e2a5f", @ANYRES32=r1, @ANYBLOB="181f8a97ed5352df0cba0f40a3b573b0ac061e276850a193787a58fa7f920e3a354e1c3aa8e203cc475fbfe7b202e80d4cee20db95ee073162c6b833bd6369c571e87885ee233b40d7d4490f638981f28928f0bf378c28216d56fbbbde423bb8579a656214e40ad6d26bb37e5cdb6663", @ANYRES32, @ANYRES16=r2], @ANYPTR64=&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="6f0b00fa821a96be27595b0d974f3bd2c4b93236442f8b2e9d4acaa24b0aae3c2622fb7719a0701ffe33f0901ae65f29d429054cd2de7ce83efa7cc0f47aac604a6b37a88ccb4e1b19d281c69f02d93bfbce2e8ef4c75a2a122e9852542273e021d0befd2f80a5be42e77740f4cafd2418b2049b157b58bb209490e8783e7bfb2a7025e0d9d0f441c935b2211e303f7945862e04ab01b57c929cbcebe2511e770db29c"], &(0x7f0000000280)=')\x00', 0xfffffffffffffe91, 0xfffffffffffffffe) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000004c0)={0x20000000}) listen(r3, 0x0) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, r3, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() 2018/04/18 13:05:14 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x424e01, 0x0) sendto$inet(r1, &(0x7f0000000480)="5dde10ddde6f73c38a581938444c2f40b17b5a25942ca69c159304d11b278c4c7a5e86011a9c51563f6d5caec85b52b1d4c463baa0d3039ee241d76de86d5ffbed2c0f6b63f5e970fdb1374afcbb928588c2f23ce765a87f949687291b0ca0c98848f9fd", 0x64, 0x40, &(0x7f0000000200)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) 2018/04/18 13:05:14 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) timerfd_create(0x5, 0x800) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41f5d5e2c97dec2160a34c44d34592c822fe0e765f2a5841fca2b68aeb25afac48c317423ca96e6bc3f1e8ee09267104fd55ada8e5e57a574a39f8889d3270"}, 0x60) 2018/04/18 13:05:14 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000300), &(0x7f0000000340)=0x4) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='`wlan1&vboxnet1-\x00', 0x11, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000201, {{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3ffff, 0x2, [{{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0x1, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}}, 0x1d5) 2018/04/18 13:05:14 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000180)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000000)=""/59, 0x3b}], 0x3, &(0x7f0000000300)=""/67, 0x43, 0x400}, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/18 13:05:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0x3, 0x8, 0x0, 0x0, 0x127, 0x10000, 0xd4d3, 0x0}, &(0x7f0000000040)=0x20) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x59, "57caa5cac041098091cb6d2262807af8223a554552351fe27e14f122b9fb675452450d249e638865a8fc7bd2f840fa0f4369bd3dea42eb350cf1fbafe6e8e25409904c0806a3983c2d3591dbda67e1e41dbe16b5a791d3e617"}, &(0x7f0000000140)=0x61) 2018/04/18 13:05:14 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x80000000, 0x2) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)) 2018/04/18 13:05:14 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2a, 0x2000) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@rights={0x10, 0x1, 0x1}, @rights={0x10, 0x1, 0x1}], 0x20}], 0x1, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000180)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ae, 0xc000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x1}, 0x1) 2018/04/18 13:05:14 executing program 3: unshare(0x40600) uselib(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)) 2018/04/18 13:05:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffeb) 2018/04/18 13:05:14 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) socketpair$inet(0x2, 0x8000a, 0x2079, &(0x7f0000000040)) write(r0, &(0x7f0000000300)='5', 0x1) 2018/04/18 13:05:14 executing program 2: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x980, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b8, 0x8b8, 0x8f0, [@among={'among\x00', 0x820, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb105]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1}]}, 0x9f8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/04/18 13:05:14 executing program 5: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x510}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @empty, 0x205}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYBLOB="00100000d514b81ffd3e1a2f2e48087e7eae1fa7cd6ff2e1968e72a404cea9848ead679ba7ea37f0b152964ae1511f541c9c9680d40e73a02db5a25027ea1758905399c5088785eacb5bc520dd1ccccc446719cbefb3c9be7b4bd2e7a8d4bb6e529758b562eafe079a2ff334edc61355cd7d7b0ebd990867f1ba075932a063cff51bc68dec2f545979e8f0c3a4a12f455c3d4f50eeb7ca552a25fdb6d897314784c4419601b93155484408f6245a403a4525d68d8b96e242e03c7e218043770c2873f63886257f62de3119fccf2e3cae910725f07e49f4844c79a11cfb2962a022b4b5eabd150237d5cb398ef0b0827a4c1ad07f93b667653e07b2bf80da79a2d5ddaf46161dfff1aa33dfab384a5caabe35676d49dd73760f17e14c3c1e70f4196a42568d20f35881d5c6654d6460ae4363b1c36222651ee4df94b02adf64c781b5fd17b6c64adecfbf83df38ea410d2a6ac2c1c0b5e97f4f5a6a5f89a6d903eabfc66cedfa9e434d9e6cbcca280d50d20c5d3621f4e5627b3eee753ebf53e0e80d25de9f5632138d44eb0d86e2d6f8effbb7c19cd60dd566659f98cd37988fb3fae577974fc7450840665d8a9788f8c5c16ad963a657c3af25fad206842f2fdeff840b8860b1250c1d6af1000c9bb0b03bcfa6b3a807e5c9a3798df81c9b67a66eef84c57f5a35ebad40b422f2ddd43293dc9f4a4cfc47fb434ca63eefb89d48eb744d63aa2f5b714d0a449ace0f4207288734f29acedcb085d8581c67afe132fc15710cb321892c633833bab427f0567eb86a173f18a81fbefbb82b9d4e9826d6224af05f668706ca993730fef49b453f20786dbd1b352a511a7dafae97d578d4e6be698a98a7912557b10a6693dbe0dc34d2bf42718b73ac9bfd3aa8052059e597b41188d0c75e13707c7f8efaed13f760c9309413f89d3a664b88c1c04921c0d8312c857db59a047e178bbb244b58727530497ff79b007793fdb53ffa73f7cd5c9acd97941ed705f3774e1542c93746f13f12e2925188dc1285b78ef8ca0409b5b897774da9140effb7dd480a5231fc9815827b58f167323205f6b9f3960587db21a7417057873689727dcb7a4f7f8acbb0cc852b73d27e757e3ad35535c26906b94def6afd195f17e07e0ce6f8d5b7498f1228af4bebcc86ede9a4723df38d5483a3a52fc92a990b1688ab3004008c152afcafe04000a89f76e67614119a36e9545819f66692d51050e51df87549eee4fe9fb6c7b618863fc2f461f3b4cf385d09982490d5eb22effeaffe0b278577c97649c2b3b02b259425799745c037f1c61f4c0fcdfd39ab65d00e49817533a010339b8c0f248e9def3dddf7a91fe99cbf139d064920a9504aa05beb61ef5859489a8842d65371b7ee019d2cb498fc4bd3352a2068752880cb0e3d792acfd7da701a58304484e3c480efec75d8bd4c167330644ac16131cd8fbc9c7eb1b9586f603ec8ff05207c810890f7adfb594f049654107daa37903d70768ad68305709210ba6155d533a093ed0ffc19748d66c53b0e0e6d5e9af82c81a8dfc679a4d0d02d9fd0a0ec2b0c763f4906414879f075da78d42c0b518e0bed3a45f5b91c39226bdcee27f5a6ec6b2e2db894fe2b725e60f0b2c13ff31950baf9771c524a3288a37449b1ccaf93e6da1b9cfd9732fea7c2bad5b049ba7ac55cc4246d328aff586933dd6845f74f5429157fa51ff94a195e7abe3433a149e64ff9a371d389fb1e6e7e560e91bdcc444e8548600cbbd4ef0e5a22590a3466e2336d8f9819c7905c1404c93d1806b08fcc54cffdc24b90b00c9da0d5e5de8961db0cab11c13130c246bcaf5ce6c1d9c5cb45fc97f1a986b40a2dd65c1ddc2570f956a53976329f4043a837a3cf3213a3c2280483a0880e254aa731aefee941a04aca58066ca589ffdabd8a665ec5cd2b317762d35d7f2bacf2d5e140f8746196e8bd148191c804bc25a7fd009fddd0038a280d9a2a7c853fdbb9cb59240e05034bac3a9f8dd3e2bbed7219620c2bc09f3ea39ee95a46d8870c461a797af7489efd63c6cd0297be13d2be6ab5f14a631a3c423b397fcdc1e9acc14dd3ced8cd5fa40e33781b69e82e18fe3085ea4b2788a9445b9725a2c2592707a3e6e47ddfbc43fd83538891339e65581cd6093659fb08ad04d45850b9567c6113973b52b21660da9e5173f5eca0e4a729affa747c789fb9045530abcdefd6e3c3f87c8f12236526315e864a02cf4e9270adaf8f93137197825ad1727d73756dc9a019f8b3dfb100a12e5378627e40a3d87633e2aec290373f30c4b9bbfc303f074bc790935ce7cef6138db5ef8beabad4e66175f56a26df6a10dae0cc9a103625a838301a407a15fe91a09b0e95fa3c0ea18cc4a1f21347c6ae2cf4991ecafce078fc055741481d69178d2a160526dce706a4866d88e803a50f46f20c998ca6eb75077f5650548138f555b8ef2dc59ae9427abb43fb8c5da331a48ec8481fcbbf7078049ce2812060ade2582b65ce71b870957763b9d8e0fa1a858739f5583b08669083fbb6c02c1b375f58a8238a59c9598e8ba6dc2ce080be4bbd0f4b1ba2dc5c51435acb72432bd7df2cc93c6e2cf254b649d360a8ad873d195b39112a71ec7ae11671c781002f9c2162cf92773fabe1a7c988803481fe647ae3296e1be079be54bd448acf3c480061f47c01b9df9cee0da1565ea2e465e8bc146af9b9c117f1c386e5efc0cb19e0427a200f4348daf4db4cd3dd687e989f19aec0593d2beb0d8ace65ebbd6c4d3353b5f473dc54633f3ec93088b9aaf1c797b8d609da071ddf7a061d5646fd8436d74aae32408aa78b52d782e079621c6371daf8cbe691f40d507fbe8ea8c7fc3105874ab5bb382dcb9b38a4da852009baf3badf37ace8ea3267de16611c9fadfcb1449b0bb4c2f1f9b1f39d37f9fb659a05204255e5d72d98325cea4beb5f599c2733eb28494c27c7a879cc030fceda517aa185f0431113d6d29506175d2c0110cf4cfa9f694647f6b13b12797585d488eddbb94bf38bd6e73459e0e85bd3d2715a66840e1644907332d135e343d39179ab2fe352e57cd8197d1fc4bb85d342ec32bfe4b98c2a6ec780569a56874325eb53c0ee957d0ce9f3ed8e2b84dd09adeb187c2d01fc16a11ff03891f522fd9d12ec0eb224b3e4a02bd0d1261856afbe7e7c8644c1c4aeee7e5470704336b00d5f16a4e5bf696532dfbb6d18fdf578f4bdfe8070f208f53281d2f272d2d56f7529259fa614b29bb029d1f37aedf8ef3796e50abf061394ef8fb9d567ff64c2aef4efbede27b29f38f8780844f2b931f1ba53f44e08f0ce1aa753755877a88e91fd2bef7c0bf308bca0cb455b4e23707bbda9a5075361fb82a84e364edef758468797084252db71add879acf2d2a690bd33e196ff43a5bde56572da360cc9dc911d2e6ab19fb1f2a1e1b78c9da8266fab70a6746b527fd7d18e6350806d690d115c476cd00e2a78a550def21e1b57b7e0474d225265d529ee90bd750f6006db6e28cf41eb48e175d4f6dc34c260316bfdfe0768106b044fd2adcc262fc8fcbc977b93e780fe82dba0b1043a60300f50914fd937b42808435a0d2b8e4a807c8e170d6bbfd9ae1ef302bd4f37de303e23a2c8de1912826915daeef3027b3398eab6cf4fbc149a0d30746a95d62cadfce9f8863f9ef01eb1592b8ad0fbe9bd55d69463954cbf349ae4dc6b261204013ea5c0978575a5384420d458d97020e06e2d2a6f7789dcb43c4c2eea8765976b7ea455f7cb3214f615cd6a5fcb17e4ebce0b2bc25423ebe41bd25617c15d26216c2279b9511a92fbebd9ba4a5b8390ad7601c025122b65ae6492ada3246967dd996a1de0a8410c3955726e568cf06b93a12b40cd23066e46f1ab1022ea9d5e6b33d84dc88f5350028d72e806c812170634c3e5a92eebbbf5e7dc694fcd91e1b49c3fa8c93b77a00c28f1a320089f90e874353be410c8cd3135f136489c5713288a297a2f8a99c0d5c5c013f3f6e12d012ddb368fd6903dc6660940aac01a1ad2e357693356937dd849fcaec8db051a635d09480f2b245d5984e338e6f8e8f8df35499393e3063ec729cd65ae5d99e5d970b3cee5362b8a58d3f44aa64b535e19d0a6c4107a378fef482bdbe7c0ee64fc2d2d9945b6aa5ac6964dc6e267100a9d1dbfc67fb7a22cdbb33679aa8c1ad4ceb0fd20a4a9ce258603a7798590b6d2b41df2be69cb197fc7aae63bfbd972485f36e0f1b5e8eb94e7ab024ae8027ec211245e5f2163224a1304d61083fd20aa2848c5f67b3241f201f52f549f9365ba3e75df338b1e993d3acdb86bcca04dfe4ac2ad9bf0360b85cb85cd41811226bae79f547d8807632da25b2381f4beabb71904f851497175e2a24a99b7ef27b9425f6c2bda3df8e7fc421638b70dd1efe2178e7ad2fc1ad69200b3e9adb3023c362ab3ef592247df4c659ddef064754269746d4d57ff53bcb55dbb2c8ab5e63cca24fd127cadff49adf36daee33ea8c687f603867513cc8ed19d20bc9571beed9b60e526b4d8e3a6c90b20c1d896de50cd6074b1225ccb77d7c6bf8fa1a0bd901b13747095a51a4f066aa6d70053f6b09741e1486135f2a7cebb13d8d1c26070dec7038cd7bde8fce1aab415621600e66a901d5021b4454f0765e55aedd2e02341164ac27e4896c53cdedaaf7aaf232312313f360545b78448a1cd7b5b8f36082b98b5df8d43324245da3ef423ce717eb95c13e022a08f75a91e4d6c466b911c17ebf251c1e19dc1776f1433a07f013fc0762252d50929b3dde31f7f87849eb2a47e5636440d73bbe3baf1570ab5529324ab5fefd469ea14118257d4278cbb886bf39ee87ce19814917a1ece1f8196133df70034a2533e3d0f13fdae59a458c3986a4d6cbacba74a661a99ce857176d851f9692e36dffc40004dee59a8d07fd62f03a9074505630a3e0093253dff3aa26a8bc74256cbd1a4a7d95ff17e4ba654ca67e7a658dc6d829716e6efbf91b1c56c0cf49dd18e6742c377f87bf8ca260b848750e4cfd857722aba9b5f047aecb5f2f1136a672816bc4b3f8654340a65f5d83023fe9fd05f374bf288087735027e676178a795752ec72af0dd88dd264c3490deba730185c3d988aef55eef448b3b4460b0e9cdf32290c26c9f69d234e5bc7e355656def3a266eeaa9c8a4b27d29dfd662bf1267a19f986688733d81ddb0c7bc4ffdd78dbcd18b66ca6d8c8e53872a270ecf032ed567ab6dc14d5be473ad873a922db719a3a3a7f254cb5bb2a933bda27e52068d4a2394a1a04468188adad0304e9c3517dbe49a69e2cdfbd1d13e94b9d50010798c21868fa2d1eda243b04c6689e43ef55157e981588422f26122e4acdee5dba256a3e1fb7d37c607e7f4d255133a875b435304ee339d111d61af46bf83972419b4f2e38ea4a3dffc20b07c96662a81081771c26f21786a72bbbfd36b978853492772df25fca59cbd8a5e1456bee50647d721071df06409fdd0db7c4ae2edc2847d4ca3f6e08e230cf67cd518f222f3264b85e6e9c1b1918f657f7edbd6b5b9b9678ea08bc26f81a8130fd35b246b83558bc5ed4c45dab014a9b95688ea4217e0750763704d8ec445a02505d95c2add1cfaeceeacb0fb455c086fa4f95fcf7e49b4d171d9ea4d4395add38b9315d292ddc9085f43c720efcd31bd25863f4bd2c3c91cfcbfd72536c78a57fdde986cde2a0ac539286c94c9f703778fbc69c40962d93249295c3e2e688e9ab98983aa829626fd159b88559edd757d0468f80698772f50000000000"], &(0x7f0000000200)=0x1008) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='erspan0\x00') r2 = accept(r0, 0x0, &(0x7f00000000c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001a00)={0x6, 0x1}) fsetxattr(r3, &(0x7f0000001a40)=ANY=[@ANYPTR64=&(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES64, @ANYRES32=r0], @ANYBLOB="3b6bd425ba548a7787d49a04aef2e9cf18cecf69234ec0210e0a0ace6547f6b57b987bdf7b23e9a196f09ea329bf23a7ea9075d3ff46024dffbe59a07591c655f2ed19df0543daa3002aee7c0c20472d0f9297989de7d6d23db0f45a51ce0e56a34dd940326ac29c008770637109f8e8b244722c092d8de69e58dd61a5a9dc4c287195c76d49253b79bf73e8708b4d145e1b943bf548dcb177aa896907052f3f5bb2481ad598401e1585a928e885b1efb384d9eab37df52fa7e67f0d5190f65e6c"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r3, @ANYRES64=r3, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="e16f15f8a7c48e4f9552a9895ae3f03af17c716ac6a1aef353f761af9ca58f15638dfba57c669e39ed4c704387603a1051e48b6af06a4a7c4b56a3ddfd8270b2698af6ff784092ddbef857550834e0b6de69da83ec30ec", @ANYRES32=r1], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYRES16=r2], @ANYRES32=r3, @ANYRES16=r3, @ANYRES32=r1, @ANYRES64=r3], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB='qD', @ANYRES16=r0, @ANYPTR, @ANYRES16=r1, @ANYRES16, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r2]], @ANYBLOB="5eefc3ffa6c7cbc5705a7c7ea82c833e274d99bd85", @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES16=r1], @ANYPTR64, @ANYPTR=&(0x7f00000017c0)=ANY=[@ANYPTR64=&(0x7f0000001780)=ANY=[@ANYPTR, @ANYPTR64], @ANYBLOB="27e1210054c195b7afdb8feb2a82a6565b42189ee9db428f632243ecc51f053e2cf9010cab65ab3fdbe0af90d0c5526218b44b2c54243f0c66a998d3bc930435fe35857962c152f97180372e5dec2421bb28d032c228bef5f1da3d64a48e1258938b4c3b2eb4f9d39d766e2a5f", @ANYRES32=r1, @ANYBLOB="181f8a97ed5352df0cba0f40a3b573b0ac061e276850a193787a58fa7f920e3a354e1c3aa8e203cc475fbfe7b202e80d4cee20db95ee073162c6b833bd6369c571e87885ee233b40d7d4490f638981f28928f0bf378c28216d56fbbbde423bb8579a656214e40ad6d26bb37e5cdb6663", @ANYRES32, @ANYRES16=r2], @ANYPTR64=&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="6f0b00fa821a96be27595b0d974f3bd2c4b93236442f8b2e9d4acaa24b0aae3c2622fb7719a0701ffe33f0901ae65f29d429054cd2de7ce83efa7cc0f47aac604a6b37a88ccb4e1b19d281c69f02d93bfbce2e8ef4c75a2a122e9852542273e021d0befd2f80a5be42e77740f4cafd2418b2049b157b58bb209490e8783e7bfb2a7025e0d9d0f441c935b2211e303f7945862e04ab01b57c929cbcebe2511e770db29c"], &(0x7f0000000280)=')\x00', 0xfffffffffffffe91, 0xfffffffffffffffe) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000004c0)={0x20000000}) listen(r3, 0x0) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, r3, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() 2018/04/18 13:05:14 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) 2018/04/18 13:05:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x10000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) 2018/04/18 13:05:14 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/145) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="01010004", 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8, 0x1) 2018/04/18 13:05:14 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0xffffffffffffdfff) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)={0x0, 0x2000000, {0x0, 0x3, 0x40, 0x0, 0x5}}) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/04/18 13:05:15 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0x8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000300)=0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='attr/sockcreate\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000440)={&(0x7f0000000400)=[0x0, 0xce2, 0x101, 0x5, 0x6, 0xff], 0x6, 0xffffffffffffff4d, 0x100, 0x40, 0x1, 0x80000000, {0x7f, 0x8fe7, 0x0, 0x0, 0x7, 0x100000001, 0x7, 0x2, 0x3, 0x9, 0x2, 0x5, 0x4168, 0x4, "d6ecbfc7a4a3749736026f0c7d45ebeaa00b5ee79b9bb8430b4e4795dbb0d7b3"}}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x2, 0x1, 0x80000001, 0x8, 0x4, 0xffffffffffffffff, 0x3}, 0x2c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x9, 0x65b, 0x10001, 0x3, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) connect$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x8000, 0x4, 0x7, 0x1ff, 0x1f, 0x6}, 0x8}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xf1e}}, 0x7ff, 0xa4, 0x8, 0x7, 0x80}, &(0x7f0000000180)=0x98) r5 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000280)='loginuid\x00') setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000002c0)={r4}, 0x8) sendfile(r5, r6, &(0x7f0000000000)=0xfffffffffffffffe, 0x7c7) 2018/04/18 13:05:15 executing program 4: mmap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) poll(&(0x7f0000000000)=[{r0, 0x8500}, {r1, 0x1080}, {r0, 0x100}, {r1}, {r1, 0x20}, {r0, 0x1001}], 0x6, 0x2) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/18 13:05:15 executing program 0: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r2, &(0x7f0000014000)=0x100400, 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x0, 0x100}, 0x20) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x1000009, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) getpeername$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) 2018/04/18 13:05:15 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775ff8)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, r1}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x6, 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000001c0)="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", 0xfc) 2018/04/18 13:05:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={0x0, 0x7, 0x3, 0x4, &(0x7f0000ff9000/0x4000)=nil, 0x6a}) 2018/04/18 13:05:15 executing program 7: gettid() exit(0x0) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/26, 0x1a, 0x0) 2018/04/18 13:05:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) syz_open_pts(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040)) close(r0) socket$rds(0x15, 0x5, 0x0) 2018/04/18 13:05:16 executing program 4: lseek(0xffffffffffffffff, 0x2, 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) dup(r0) 2018/04/18 13:05:16 executing program 6: 2018/04/18 13:05:16 executing program 0: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r2, &(0x7f0000014000)=0x100400, 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x0, 0x100}, 0x20) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x1000009, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) getpeername$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) 2018/04/18 13:05:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00000003c0)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x29c, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x3bc3) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20}, 0x1c) listen(r0, 0x100000000000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x20000000000000]}) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x4}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)="0f9f151eb975348275c8138c28ffcf7ff07a3cdf32ef922257a76a2db05bb3789d008e8cc84a0fc4", 0x28}, {&(0x7f0000000180)="38527d95c0ff93f6c212598a13e91f9dafab79eadfbc2adf12a217a86e29f898c2ca95ed3cb423262f9bd700a8a69330e42d744d3e1c81e7f07da729213e180a4e56f48ecf60d8cec471413cbb44755c37bc27ebb4d541c2180d9c728b668f7fbb25acd7c24f8e", 0x67}], 0x2, &(0x7f0000000300)=[{0xb0, 0x117, 0xfffffffffffffffa, "25f9b9cb3e8edd276c94e2743c57c31d57593ac810152971702f5130e7243c07911110c0c38271b015e89aff4d6b7d418a81e0cc60d7f2a3a7769e04cb809293fb28168437aeb4604a5e6a99b5c6fb128693a6ec76a9f51cff294ed90dc2a7b6adc6416b6b7021ab386955ecc9a58b28358bf3e851a995b085e357e4f5420cae625515d125991e5e46e0b5dc530fbe7ff669d7160088f334c4c5e2"}], 0xb0, 0x4000000}, 0x0) 2018/04/18 13:05:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x9, 0x807, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x56, "f33e8da66e6a546e6c7cc884374d7a54317109466dcca3a8f8d32cc0f237250e9232e87766f6554f654550bde2f193c72b8d946f6159a5ae1c753b730fc74ef8196144594af230d76b7776c5fce5ea734fcab422c4d4"}, &(0x7f0000000180)=0x5e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x3}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x28060400) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/18 13:05:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002201, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond_slave_1\x00', 0x8000}) 2018/04/18 13:05:16 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="050000bac56bd8c0d2691438f846c68d7f62db9f37dea9000000000000000000"], &(0x7f0000000040)=0xe) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x3f, 0x1, 0x3, 0x5, 0x7}, 0xc) ftruncate(r0, 0xffffffffffffffff) 2018/04/18 13:05:16 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) syz_open_pts(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040)) close(r0) socket$rds(0x15, 0x5, 0x0) 2018/04/18 13:05:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0xa01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="000000114c39013c0227085c11cf2f79d7d98687ecb9e2720800000029e91dd5ad05027bdbdb5a2b92cc1302c2093aa802686b0f540d8795a058d8fb5c800b412c6165692a85f3319fa154656795d8ef409d15ead90589485f58d11df88396e855fde5997da901e849f4c706aae74ed895b08bbc2f3398c3d0095182bf909f868951d8bce2b5ecc4258d6a5fd05df60638b2d979609ec842d80d87c193e052cbf2c6909ffabbca97ef2011c07ae5bb3edda72ebf5920a741a55e99d10b31d4f38e1a"], &(0x7f00000006c0)=0x8) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) [ 89.376392] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. 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Check SNMP counters. 2018/04/18 13:05:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0x4c}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x3d9, &(0x7f0000000500)=""/222, 0xfffffef5}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80100, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001000)={0x14, 0x42, 0x2ff, 0x0, 0x80}, 0x14}, 0x1}, 0x0) 2018/04/18 13:05:16 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x6, 0x4, 0x1, 0x0, 0xf}) 2018/04/18 13:05:16 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7, &(0x7f0000000280)={0x7}, 0x8) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x80001) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x3c33, 0xfffffffffffffffc, 0x1000, 0x1, 0x8000, 0x8, 0x400, {0x0, @in6={{0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x12}, 0x72}}, 0xcc9, 0x10000, 0xfffffffffffffadd, 0x0, 0x9}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r5, 0x1f, 0xdeff}, &(0x7f0000000400)=0xc) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$int_out(r2, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) 2018/04/18 13:05:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) fsetxattr(r0, &(0x7f000065e000)=@known='system.sockprotoname\x00', &(0x7f000050dff2)='$vboxnet0ppp0\x00', 0xe, 0x0) 2018/04/18 13:05:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/18 13:05:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/158, 0x9e}}], 0x400022a, 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) r1 = getpid() ptrace$poke(0x4, r1, &(0x7f0000000040), 0x6a) lgetxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/54, 0x36) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/18 13:05:16 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x17, 0x6a, &(0x7f00000000c0)="ea1f8c3a797d9b08da8c4b3fbed9b61c321cd53ea6ce0021c99c48a3fa536de4479ae2f79c0c3531f8f6d1adc9ad852bce13464a72a1c22d26ab1275adf531ef43705c1c6c157a24eb0a627489e180d8542423e0febfc93349d532bf7bdba74b9e1a4ae7851ea73686e7"}) 2018/04/18 13:05:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/18 13:05:17 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x7fc, 0x0) sendto$ax25(r0, &(0x7f00000001c0), 0x4e529d6c2a90f0f0, 0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x3ff, 0x2d3}, {0x2, 0x1}, 0x200000000000, 0x3, 0xfffffffffffffffa}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x3}, {0x100000001, 0x6}, 0x0, 0x3, 0x2}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000240)=0x4) 2018/04/18 13:05:17 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x69, 0x400, 0xfffffffffffff121, 0xc3e9, 0x3ff, 0x2, 0x6, 0x9, 0x1fe, 0x40, 0x163, 0x17a6, 0xd819, 0x38, 0x1, 0xffffffff, 0x80000001, 0xfffffffffffffffb}, [{0x7, 0x76795323, 0x7, 0x8, 0x1, 0x4719, 0x8, 0x3}, {0x3, 0x6, 0x9, 0x9, 0x1000, 0x6, 0x9, 0xf800000000000000}], "20ddfe0c99fa23121b5f2fbc25cdcb16350cad1efb903d815464942a2ea39078afb6e4c5f33f3dd316c6bcbce3dd0354b960c32767d2da7a42f5f0c05ef693ceead1e3ec4496777041bdf3825c7ea84ce8a337f05ab4eb9d01a228fb696b2e7908981ec973639b4199db95d96992149dabf19177ea7d0809dc0685a31f68fb3b1fe2f07d412dcb7b32e198134275e701de50cab2f4eac60654c484d7bae7c12199cdc3a4ad0ebf084ffc1990eff738fb113c3b5ca5b9ca3920e4e80a19e8022b297f939fac73367cd1565c175820d65f94b2b6065ccc74057ce705", [[], []]}, 0x38b) r2 = dup2(r1, r0) fremovexattr(r2, &(0x7f00000004c0)=@random={'system.', 'posix_acl_access%user#selfbdevcpuset\x00'}) 2018/04/18 13:05:17 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000100)=@abs, 0xffffff45) close(r0) fchmod(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2373, 0x0, 0x7fffffff, 0x20, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1}, 0x8) 2018/04/18 13:05:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/4096) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) fcntl$setstatus(r0, 0x4, 0x4800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x880, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000001180)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x8d, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e24, 0x100000001, @empty, 0x9}, @in6={0xa, 0x4e21, 0xfd20000000000000, @ipv4={[], [0xff, 0xff]}, 0x1}], 0x54) 2018/04/18 13:05:17 executing program 3: clock_getres(0x0, &(0x7f0000000000)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = shmget(0x3, 0x6000, 0x4, &(0x7f000000f000/0x6000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) pwrite64(r4, &(0x7f00000003c0), 0x0, 0x0) dup2(r1, r2) 2018/04/18 13:05:17 executing program 1: unshare(0x400) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x24100) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080), 0x37aa) 2018/04/18 13:05:17 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) geteuid() mq_notify(r1, &(0x7f00000000c0)={0x0, 0x27, 0x3, @thr={&(0x7f0000000040), &(0x7f0000000080)="61443698fc8b32836af8"}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xf6, "3eb2ac707f080367787b1d72b9ce3bf9e20070ccd4e6c677e6379e0bea197099cfef57172d190bf79ed14d6b2f3dff90ed2fa511b4042f89c5ab85f9446c10ea44f0e379cd4fe031144052e86bb9afb918781c6c0438e7b82b0231a2d7a0d9ddccf9fa81ce1e24bd21d475b578a965ea151ff8ac8fc798ecf09a08e60ac0c5c551ed03cc6854faf2a3659ae8cf3a8907e884e5ad0a11f92ee3b445883e59a0a1baae4ee2b1e9774049c9a49b887d03bc28e2e82f232d0e8d119ff02775ddad6da4ba64ee5ae2fe867a7143f3f810b5245ee8be7386fea4a3a6cb32a685cea02b168ba98ae1388777fdca106e9dfb6ecba4a2d742de23"}, &(0x7f0000000040)=0xfe) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000280)="c4cd8b87ea6719242ac455b177f5331d6611f2c0ead8736012afeb0f64f8239de6d396ee0614bb3ad620f457bb638f8bcd7503ddbdcd5765339a23d91ed41c45fb4311d705650f892cad69dc226abe3fec8169c482a2b0f8f764bbdd0aa191a502a9eaafe2269b08cfe42fd54dcef82d86af1a46e97607e76f134ca2314b2055dc4ce136411287493e31f4", 0x8b) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x9}, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2}, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/18 13:05:17 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6002290f00303a0000000000000000000000ff8f00000000000000000000000000010200907800000000609433df000000000000000000000000fcff0001fe800000000000000b0d00000000000000000000000000000000"], 0x0) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x400081) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/18 13:05:17 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f00000001c0), 0x15c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="8f202ed449fc1e6827f100cf5e8ed8a4", 0x10) 2018/04/18 13:05:17 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) 2018/04/18 13:05:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) dup(r0) semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(0x0, &(0x7f0000000000)=[{}], 0x346) r1 = semget(0x2, 0x3, 0x80) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000000c0)=[0x100000000, 0x800, 0x4, 0x7ff, 0x100]) socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001500)=ANY=[@ANYBLOB='\x00']) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x90c76ea9a097464e) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000140)=0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) 2018/04/18 13:05:17 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffffffffffff7f) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/18 13:05:17 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) geteuid() mq_notify(r1, &(0x7f00000000c0)={0x0, 0x27, 0x3, @thr={&(0x7f0000000040), &(0x7f0000000080)="61443698fc8b32836af8"}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xf6, "3eb2ac707f080367787b1d72b9ce3bf9e20070ccd4e6c677e6379e0bea197099cfef57172d190bf79ed14d6b2f3dff90ed2fa511b4042f89c5ab85f9446c10ea44f0e379cd4fe031144052e86bb9afb918781c6c0438e7b82b0231a2d7a0d9ddccf9fa81ce1e24bd21d475b578a965ea151ff8ac8fc798ecf09a08e60ac0c5c551ed03cc6854faf2a3659ae8cf3a8907e884e5ad0a11f92ee3b445883e59a0a1baae4ee2b1e9774049c9a49b887d03bc28e2e82f232d0e8d119ff02775ddad6da4ba64ee5ae2fe867a7143f3f810b5245ee8be7386fea4a3a6cb32a685cea02b168ba98ae1388777fdca106e9dfb6ecba4a2d742de23"}, &(0x7f0000000040)=0xfe) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000280)="c4cd8b87ea6719242ac455b177f5331d6611f2c0ead8736012afeb0f64f8239de6d396ee0614bb3ad620f457bb638f8bcd7503ddbdcd5765339a23d91ed41c45fb4311d705650f892cad69dc226abe3fec8169c482a2b0f8f764bbdd0aa191a502a9eaafe2269b08cfe42fd54dcef82d86af1a46e97607e76f134ca2314b2055dc4ce136411287493e31f4", 0x8b) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x9}, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2}, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/18 13:05:17 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) semctl$SEM_INFO(0x0, 0xfffffffffffffffe, 0x13, &(0x7f0000000080)=""/29) 2018/04/18 13:05:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000005600)}, &(0x7f0000005680)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) fstatfs(r0, &(0x7f0000000140)=""/143) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/18 13:05:17 executing program 4: mmap(&(0x7f0000003000/0xe000)=nil, 0xe000, 0x0, 0x80000004031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/04/18 13:05:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)="bb4e2d14570cdab23d0d06b75c461937061ec1ed7428acb2602b717443f9774ac25750829f48e3b8bbcab79fce42f34bd386da2bfd977947", &(0x7f00000000c0)="e381450423cc743d9b5bc0911b8a88fecbd2e6c5ef425a07ce112726def51c30de9418f32f2d7f2507ad3ef6761eb143f40a3d0f263cb28daac9065ed780f24c07af1ff0585a67ef9fa371c8e883135884216639f07f057347a3806fba81a324065cee4236a34a81c3c9cb9b7c2070fdc838d29d6b5e94", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) mlockall(0x1) 2018/04/18 13:05:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x4}, 0x8) 2018/04/18 13:05:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{}, {0x0, 0x9}}, &(0x7f0000000180)) tkill(r1, 0x1000000000016) 2018/04/18 13:05:18 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0xfffffffffffffffc) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00004fd000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x80000001, 0x30}, 0xc) setsockopt$inet_int(r1, 0x0, 0x40000000000c8, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'syzkaller1\x00', 0x7fffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/04/18 13:05:18 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x3ab, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) r2 = dup2(r0, r0) bind$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"d5b86764fc1fdc"}, 0x6}, 0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 2018/04/18 13:05:18 executing program 7: ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}) select(0x40, &(0x7f0000000040)={0x7, 0xde23, 0xff, 0x6, 0x6, 0x400, 0xfffffffffffff649, 0x5}, &(0x7f0000000080)={0x43ea247c, 0x3, 0x9, 0xef, 0x141, 0x9, 0x8001, 0x1}, &(0x7f00000000c0)={0xa1a, 0x8, 0x6, 0x0, 0x8, 0x7, 0x7, 0x1}, &(0x7f0000000100)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x387, 0x0) 2018/04/18 13:05:18 executing program 2: unshare(0x400) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYRES32=r0], 0x1) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) fdatasync(r1) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x8015, r2}) 2018/04/18 13:05:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000001c0)={0x1, 0xffffffffffff5fc3, 0x3}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff}, [@map={0x18, 0xd, 0x1}, @call={0x85, 0x0, 0x0, 0x28}, @alu={0x7, 0x200, 0x5, 0x5, 0x0, 0x20, 0x4}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9, 0x31, &(0x7f00000000c0)=""/49, 0x40f00, 0x1}, 0x48) syncfs(r1) r2 = gettid() setpgid(r2, 0x0) 2018/04/18 13:05:18 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) r1 = dup(r0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/125, 0x7d}, {&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/232, 0xe8}], 0x5, &(0x7f0000000480)=""/130, 0x82, 0x1}, 0x40012102) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x4203d, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0x6e) 2018/04/18 13:05:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x4}, 0x8) 2018/04/18 13:05:18 executing program 6: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='+*wlan1\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/04/18 13:05:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x80000001, 0xff18) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffffffffffdda) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40040, 0x110) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000200), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000001c0)={0x0, 0x4, 0x5, 0x3, 0x1, 0xfffffffffffffffa}) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/18 13:05:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000001c0)={0x1, 0xffffffffffff5fc3, 0x3}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff}, [@map={0x18, 0xd, 0x1}, @call={0x85, 0x0, 0x0, 0x28}, @alu={0x7, 0x200, 0x5, 0x5, 0x0, 0x20, 0x4}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9, 0x31, &(0x7f00000000c0)=""/49, 0x40f00, 0x1}, 0x48) syncfs(r1) r2 = gettid() setpgid(r2, 0x0) 2018/04/18 13:05:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e21, @loopback=0x7f000001}, 'yam0\x00'}) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@remote, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x7, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x9, [{{0x2, 0x4e20}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x510) sendto$inet(r0, &(0x7f0000000880)="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", 0x21d, 0x0, 0x0, 0x0) 2018/04/18 13:05:19 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff]}, 0x6}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x3ff}, @in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0xd}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x94) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) socket$key(0xf, 0x3, 0x2) getsockopt$netlink(r2, 0x10e, 0xe, &(0x7f0000000240)=""/246, &(0x7f0000000200)=0xfffffffffffffec1) 2018/04/18 13:05:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='nr0\x00', 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/04/18 13:05:19 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x11, r1}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in6, 0x4e22, 0xffffffffffffff7f, 0x4e21, 0x4, 0xa, 0xa0, 0x20, 0x5c, r4, r5}, {0x1, 0x0, 0x7fffffff, 0x8, 0x81, 0x33b1, 0x1, 0x7}, {0x7fffffff, 0x80000000, 0x2}, 0x386, 0x6e6bbe, 0x3, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d3, 0x7f}, 0xa, @in=@rand_addr=0x7, 0x3502, 0x7, 0x3, 0x3f21bda0, 0x101, 0x6, 0xf9d}}, 0xe8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/18 13:05:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x2) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x8000000000000000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1f17}}, [0xe2df, 0x3ff, 0x4, 0x5, 0x3f, 0x40, 0x9, 0x6e, 0x9, 0x4, 0x100000001, 0x8, 0x6, 0xfff, 0xfe91]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x1f, 0x4, 0x3, 0xfffffffffffffffa, 0x1}, &(0x7f00000001c0)=0x14) 2018/04/18 13:05:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x2) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0xf47}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/04/18 13:05:19 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x10000) r1 = syz_open_pts(r0, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) r2 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x84, 0x72, &(0x7f0000000000)=0xffffffffffff8001, 0xc) 2018/04/18 13:05:19 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0xeb9, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/04/18 13:05:19 executing program 5: r0 = gettid() exit(0x9f7d) ioprio_get$pid(0x1, r0) [ 92.622901] random: crng init done 2018/04/18 13:05:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) recvfrom$unix(r2, &(0x7f0000000140)=""/238, 0xee, 0x2000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000)=0x4, 0x1000000000007dd) getsockopt$inet6_opts(r2, 0x29, 0x82c919e47091c198, &(0x7f00000002c0)=""/224, &(0x7f0000000100)=0xe0) 2018/04/18 13:05:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x8000a, 0x0, &(0x7f0000000180)) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/13) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2000000000000246, &(0x7f0000000000)=[{}]}, 0x10) 2018/04/18 13:05:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000180)=0x4, 0xfffffffffffffebf) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000840)='/dev/vcs#\x00', 0x9, 0xa00) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000880)={r0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x8001, 0x3f, 0x8, 0x7, 0x9}, 0x14) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@local, @empty, @multicast2}, &(0x7f0000000040)=0xc) r2 = socket(0x1, 0x6, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r3, 0x6}) 2018/04/18 13:05:19 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @dev}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100000001, 0x0, 0x100000000, 0x100, 0x7, 0x2, 0x1, {0x0, @in={{0x2, 0x4e23}}, 0x10001, 0x63, 0x6, 0x2, 0x5}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x9, 0x1, 0x5c6a}, &(0x7f0000000280)=0x10) 2018/04/18 13:05:19 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) fcntl$getflags(r0, 0x409) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xf8a, 0x2, 0x5, 0x4, 0x9488, 0x8, 0x8, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x2, 0xff, 0x70cb, 0x7fff, 0x6}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x6, 0x4}], 0x1) open_by_handle_at(r0, &(0x7f0000000180)={0x19, 0x7fffffff, "34d2e27c269f8655b2937825f93f01751c"}, 0x204101) 2018/04/18 13:05:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x2) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0xf47}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/04/18 13:05:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x2) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0xf47}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/04/18 13:05:20 executing program 3: syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x40) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cdg\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) syslog(0x9, &(0x7f0000000100)=""/62, 0x3e) 2018/04/18 13:05:20 executing program 4: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x8001, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000523000/0x4000)=nil, 0x4000) shmget(0x2, 0x2000, 0x54000020, &(0x7f0000ffb000/0x2000)=nil) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000, 0x3}], 0x18000c0, &(0x7f00000010c0)={'nouuid,', {[{@pquota='pquota', 0x2c}, {@largeio='largeio', 0x2c}]}}) munlock(&(0x7f0000525000/0x2000)=nil, 0x2000) 2018/04/18 13:05:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 13:05:20 executing program 7: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) 2018/04/18 13:05:20 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KDDELIO(r0, 0x4b35, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x1, 0x80807, 0x0) setsockopt(r1, 0x3a, 0x42, &(0x7f0000000000), 0xfffffffffffffcf5) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=@srh={0xaf, 0x2, 0x4, 0x1, 0x27d9, 0x8, 0x4, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18) 2018/04/18 13:05:20 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x9a5d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/18 13:05:20 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1f) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x5, 0x9, 0x3]}) r1 = shmget(0x3, 0x4000, 0x40, &(0x7f0000713000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/53) 2018/04/18 13:05:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001440)}}], 0x1, 0x0, &(0x7f0000001500)={0x0, 0x1c9c380}) close(r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0x3f, 0x1, 0x8000, 0x1, 0x4, 0x80000000}) 2018/04/18 13:05:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1000, 0x14041) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='io.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xfffffffffffffffe, 0x81, 0x1d2, 0x101, 0x0, 0x0, 0x1248, 0xc, 0x4, 0x1, 0x3, 0x8, 0x334, 0x4, 0x9, 0x6, 0x3, 0x800, 0x81, 0x2, 0xaa, 0x200, 0x4, 0x4, 0x3f, 0xffffffffffff32ca, 0x1, 0xffffffff, 0x531, 0x81, 0x3a, 0x5, 0x7, 0x7, 0x8, 0x1ff, 0x0, 0x2, 0x4, @perf_config_ext={0xfb, 0xffffffffffffffff}, 0x2000, 0x8, 0x6, 0x6, 0xfffffffffffff800, 0x19ee, 0x100000000}, 0x0, 0x7, r2, 0x3) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82f1e5e56a463843, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) 2018/04/18 13:05:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) sendto$ax25(r1, &(0x7f0000000180)="ad457996fbe20ab6e6c53c5fac43a319b5624fad455f96dcdd45ad00108ec9398b9801f3e24e6573bf9e422a3d38810348b765ef88c7bc637afd517426968cc00bbeb2fe24992e", 0x47, 0x4000, &(0x7f0000000080)={0x3, {"c4068f82aadd5b"}, 0x7996c8ca}, 0x10) 2018/04/18 13:05:20 executing program 6: socketpair(0x0, 0x7, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000100)=""/43, &(0x7f0000000140)=0x2b) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}, 0x0, 0x8ea}, {{0x0, 0x7530}}], 0x1ba) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) 2018/04/18 13:05:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x99}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) r3 = 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x11, r3, 0x2) r4 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x20, 0x220200) tee(r0, r1, 0x612, 0x1) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000240)="3a715557d2bb49650728ff18ba924236fa64c590") getsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000000480)=""/113, &(0x7f0000000280)=0x71) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000440)={r1, 0x7, 0x1, 0x4, &(0x7f0000000180)}, 0x20) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000) setsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f00000003c0)="d0665052e067a66e517dc0e9ff68be4cde369967fd2582e2ab97795a832990641880f42876beb3f01805a293c68f47d8e5b5c53e9d57aadfd81e6d12ca5f003f42d5e823202e5dd2b4734d37d75a361fdf8b", 0x3ab) r6 = semget$private(0x0, 0x3, 0x448) semop(r6, &(0x7f0000000140)=[{0x2, 0x8, 0x1800}], 0x1) mknod(&(0x7f00000001c0)='./file0\x00', 0x100, 0x6) 2018/04/18 13:05:20 executing program 3: getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000340)={0x0, @local, @dev}, &(0x7f0000000380)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/157, 0x9d}, 0x0) shutdown(r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x10000, 0x40) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xe41, 0x9, 0x0, 0x16, 0xd, 0x19, "2d96189d3c5236edae5e2117b27c589d24730bfbc2adaf53730581dcb8bb025788d4eb1e3dbd42ce396c3ac9c7ea0310742179ddf2f5854ff2b85ddf424b63bd", "c108cd8fab0e4be170e507098872e671c47833c0fb5fc3d10480c37327649e9332a561709f3b42edfd26f885be0ed1ef5990d9f1aab2eb4bbc2a2f19eb054df7", "09a615ab8f3d999a0eb289e43935ca771af9a2f9a345cc7dbd30a72c02100a54", [0x4]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9a1b95f01348af72, &(0x7f00000003c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r0}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000300)={'bcsh0\x00', 0xfffffffffffffffa}) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000540)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000580)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000440)=0xff, 0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x8400, 0x0) kexec_load(0x2, 0x3, &(0x7f0000000840)=[{&(0x7f0000000680)="82a321333ceb980a9c16b186a3a24399fea9ecb64e6ee52cd7eeb87735aa43cb1fc4c7787c022c84cf6c1d081a1b7fe3589eaec004799b6ee38d6ad8fb68e2ed2eb7e21ea175101cf8f70bbfe278a5bf42", 0x51, 0x3f, 0xffff}, {&(0x7f0000000700)="0b122e13ad375e7e8a57d99251e89e3952342452fdb84b5fd3aaa4a7a8082e6ec912f8d76bbd5c6d3995604baa63451b14f467d0b81a2c0773639d47aaaaf8ce54f16e6f8733647756ca7f73994b4e1ecda5", 0x52, 0x1f, 0x1422}, {&(0x7f0000000940)="cb4b978d3290efe7465416e37a5c28705a980dfd71e23ef0b963d92a0654ebdbdb82b58ab925642197f8b70ebdd2c7a1143f78bbecc1fb226d8f894b78d900f5a867552045e385cb20f33f797949a71454a8a2f7af13fca8304856e713417edceca712aed42df4fec6484842502755f5b66b80f2a795ee32d2c7b65ad924c1958ee7dc475a122b25521cc33450166185e7d2fcaf9b5fa5b848fb0816144ae9aed022", 0x5a4ed9e5, 0x6}], 0x2a0000) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000280)=0x9, &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000400)={0x0, 0xfffffffffffffedd, 0x200, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000640)={r5}) r6 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x811, r2, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = msgget(0x3, 0x200) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000900)={0x15, 0x7, &(0x7f00000008c0)="19375a05f31be8"}) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0xfffffffffffffffb}]}) msgctl$IPC_RMID(r7, 0x0) 2018/04/18 13:05:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4580, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x40, 0x80000001}, 'port1\x00', 0x4, 0x0, 0x6b78, 0xe6, 0x5, 0x8, 0x800, 0x0, 0x4, 0x4}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmmsg$inet_sctp(r0, &(0x7f0000fdbf90)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}], 0x1, 0x0) 2018/04/18 13:05:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="f80000001a0049f80500000000000000ff01000000000000e3dd1fcd751b8e36902ec2f655dfc756186757bbc04358000009b2c8fd4069031af700", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000800160000000000"], 0xf8}, 0x1}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) 2018/04/18 13:05:20 executing program 5: unshare(0x400) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080), 0x37aa) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) [ 93.960527] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 94.032272] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 13:05:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') dup2(r0, r1) pipe2(&(0x7f0000000040), 0x80000) 2018/04/18 13:05:21 executing program 5: ioperm(0x0, 0x1000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000667000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00009f4fff)) io_setup(0xba, &(0x7f00000000c0)) 2018/04/18 13:05:21 executing program 7: r0 = socket$inet6(0xa, 0x80000080000005, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e20}], 0x48) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x800, 0x0) sendmsg$netrom(r2, &(0x7f0000001740)={&(0x7f0000000180)=@ax25={0x3, {"3ee0669a339963"}, 0x7}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000280)="e2d74dcf5237fabb7aba353291111501a5ddd938eef288b8f77392953c8bbf15e1e48362caeaf431c8b2bc26c1c535bba8c63ce1c2d847485e4bf0f7e79e29c301eb06f490d1568a5f2c63d1df78893c37f5824b0e33490d790f392a540920e32c244eae317bdf7830d36689fc349f975328390a4fec", 0x76}, {&(0x7f0000000300)="86a180a8cf23794af7c28f50d2c50fa78c384080c38b0674508ee98bc08f5e4e41a5acff52aab82e8631d1c00eae646b99cb71b7e38dc1953b6ec50d0ba519f8110f9d4da4863e12f6b7cabed810af8e5d8ef56fdd20bd776a0f1b6f788670ed4309cc869d92e0c5996c5b4e76cc978efa7f0ff2b834a27271db85562192bb3e8d912488cf838743d33e46a241d5f0170ef98e472651f89c905756432f97ed0d8e38619f2f6640b7526e244a02d9e3b34edc55cd0ea048598203379b95d544fa4ac9d0a1994afb97e99629fdf96cddf58ae9e772cf8b784ebf19f25c08397fa17da47a", 0xe3}, {&(0x7f00000001c0)="08ba16fbf45ec9f9f026ccf95c1395e46b290bf40b0255d8bc523d9edc2657a2e33af444f5ac85191bbda63c19", 0x2d}, {&(0x7f0000000400)="60bad032fe0fb95a22cd5270dba17b", 0xf}, {&(0x7f0000000440)="ec73f65e1abdc1e481b11429081b9f698704cd0addce73cccb1d056e445a1e9dd71af3ce76afbb3eb3cb43be3f9be10d5c2ea720188756d931cf3f4d04c4a6bb989d135a4ad7379d17ceb3ec2399bfeb1ce7", 0x52}, {&(0x7f00000004c0)="c26b9144ceff43", 0x7}], 0x6, &(0x7f0000000580)=[{0xd8, 0x10e, 0x3b, "2aca63bbfb7bc22708a144b3373a736a5c2b63a718a15055f262270c6efe1b3babe7f8db60681539c5683a39dd29b67bafa14e19eb73c65b6fa9bef5ceb78cffcccfe931918626b92ea57d36287690982c0640ed1118c47785015a250de9449402f5fa5bb3d70b8a430a5ff4d42d4cbb81a91d408bf14f21a3810bef786ecc40cdee1bf05a02e81cd89ee3ba81d76f5e60641cf22c101dae897dd11e0503492b7858b29c3f725a1ddb29abebe166ccf42e8f2a2363326fa98a6a30f2598bffefac434ed8d4"}, {0x1010, 0x0, 0x3f, "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{0x18, 0x119, 0x800, "cfe168"}, {0x68, 0x105, 0xffff, "d5a12e041c39c9efff974ce1dd24514b56b0cc065ffaaa7ec3cb95feddb484ea855f0d83bdf160f91a9d087d72501defd6541bba001e0e13c7162ba33fed20f8c0ac45268721ddf89569cd95241a3b80983c62c4c92c"}, {0x28, 0x105, 0x8, "f93d1739022f6bd99e7698155477ff6e42ee5da7"}], 0x1190, 0x44000}, 0x4000004) 2018/04/18 13:05:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x468000, 0x0) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x82800) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x11c, r4, 0x100, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdc95}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5393}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2ea}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x12e3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xca5d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}]}, 0x11c}, 0x1}, 0x8000) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c68", 0x70}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2601}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7014}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}]}]}, 0x88}, 0x1}, 0x40000) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2018/04/18 13:05:21 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000200)=0x7ac68795) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r1, &(0x7f00002c8000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) 2018/04/18 13:05:21 executing program 6: unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r1 = socket(0x1000002, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="14000000"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20) 2018/04/18 13:05:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000084e000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x20000) fcntl$lock(r1, 0x5, &(0x7f0000000b40)={0x0, 0x1}) 2018/04/18 13:05:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) sync_file_range(r0, 0x8, 0xbcb2, 0x6) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xbd) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8a000) sendto$ax25(r1, &(0x7f0000000100)="13159ace0c3364f4b675e11c572db69f4ff1ad2b32a0d9a1abf97e88599372a55e8369be98bb59f425ce4be2a8706d6e8c60329e28a0ce8b78212deb49f33bf201358be8238601f8111a635a", 0x4c, 0x20008081, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x44) 2018/04/18 13:05:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/18 13:05:21 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000480)={"6c6f000000000000b1f6a7f300", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000400)}}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x20d000000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r3, 0x200, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0xc054) 2018/04/18 13:05:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x2c5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x0, 0x5}, &(0x7f0000000280)=0x8) userfaultfd(0x80000) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x5, 0x5, 0x4, &(0x7f0000ffb000/0x1000)=nil, 0x200}) getpeername$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x1c) splice(r2, &(0x7f00000002c0), r0, &(0x7f0000000300), 0xfffffffffffffe01, 0x1) 2018/04/18 13:05:21 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x800, 0x4) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/18 13:05:22 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x54) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) timer_create(0x20000000002, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000500)={{}, {0x0, r5+30000000}}, &(0x7f00000004c0)) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TIOCCONS(r6, 0x541d) timer_gettime(0x0, &(0x7f0000000000)) timer_settime(r4, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) 2018/04/18 13:05:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2540) r2 = msgget(0x3, 0x2c2) msgrcv(r2, &(0x7f0000000180)={0x0, ""/107}, 0x73, 0x3, 0x1800) r3 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5) socketpair(0x9, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x8001) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f00000000c0)={0x3, r5}) r6 = dup3(r3, r1, 0x0) ioctl$TIOCCONS(r6, 0x541d) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000140)=0x80000001, 0x4) 2018/04/18 13:05:22 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000001, 0x2172, r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x2000000000004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="00100100ffff5b"], &(0x7f00000000c0)=0xa) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) 2018/04/18 13:05:22 executing program 2: r0 = semget$private(0x0, 0x3, 0x1) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='bridge0\x00') semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/18 13:05:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1, 0xff, 0x0, 0x80, 0xac, 0x7}, 0x20) 2018/04/18 13:05:22 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() mq_notify(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)="61443698fc8b32836af8e9520744c83441fcd7193a42f876"}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/66, 0x42) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000180)={0x4, 0xfffffffffffffff9, 0x7cb9, 0x6, 0x18d57d28, 0xff, 0x7, 0x7f, 0x2b9, 0x9, 0x7, 0x81}) 2018/04/18 13:05:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600090000000a00000000000000010000000000000000000000000046d5430700000000000005000900ff0010000a00000012000000fe8000000000000000000000000000ff00000000001b00e902000100000000000000020c0000000005000500000000000a00000000000900ff02e20000000000000000001a0000010000000000000000"], 0x98}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/18 13:05:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x180, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000080)="86b0040134ef92b5b1d357580000", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x8000008100, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0x1c) 2018/04/18 13:05:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="0200000018003109004a0001000c0007251d93cc800a091d000a14ff66", 0x1d}], 0x1) 2018/04/18 13:05:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, &(0x7f0000000180)=0x98) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000040)='-', 0x1}], 0x1) 2018/04/18 13:05:23 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5835e16d}}, 0xfa8, 0x9, 0x7ff, 0x56, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0x15, r2, 0x0, &(0x7f0000000400)=""/229) 2018/04/18 13:05:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x4, 0x5}, &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='ns/user\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) 2018/04/18 13:05:23 executing program 2: r0 = socket(0x8, 0x801, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x13, &(0x7f0000000080)=""/19}) write(r0, &(0x7f00000ae000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000c0000000002", 0x24) r2 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r2, &(0x7f0000000100)) tgkill(r2, r2, 0x2f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r1, &(0x7f0000000040)="6857ab0acf7b646757b74e5f7f9a29dd9960c302cc78b37c09423fe49f83d11077c5c213f4ba0738f6b88159cfc0", &(0x7f0000000180)=""/4096}, 0x18) sched_setparam(r2, &(0x7f0000000140)=0x2) 2018/04/18 13:05:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x0, 0x9}, 0x1f) r0 = getpid() capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x1, 0x9, 0x1ff, 0x1, 0x3, 0xfffffffffffffffd}) 2018/04/18 13:05:23 executing program 6: unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r1 = socket(0x1000002, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="14000000"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20) 2018/04/18 13:05:23 executing program 3: unshare(0x400) r0 = memfd_create(&(0x7f0000000000)='md5sumsecurity&proc&em1]-}user!,\x00', 0x3) ioctl$TIOCCONS(r0, 0x541d) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x100, 0x100, 0x2, 0x0, r0}, 0x276) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}, @initr0={0x18}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/04/18 13:05:23 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = memfd_create(&(0x7f0000000080)='cgroup\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @loopback}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) dup(r0) r3 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r3, &(0x7f0000002000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 13:05:23 executing program 5: r0 = semget(0x1, 0x10003, 0xc8) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000080)=""/127, &(0x7f0000000200)=0x7f) semctl$IPC_RMID(r0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) ptrace$poke(0x4, r2, &(0x7f0000000300), 0x4) setrlimit(0x0, &(0x7f0000000000)={0x1ca, 0xfffffffffffff3fe}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x7, 0x7ff, 0x100000001}, 0x28) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) semtimedop(r0, &(0x7f0000000240)=[{0x7, 0x5, 0x1800}, {0x1, 0x5, 0x1800}, {0x3, 0x7ff, 0x1000}, {0x3, 0x4, 0xece3f6afb99049fa}, {0x3, 0xfa1, 0x800}], 0x2aaaab55, &(0x7f0000000280)={0x0, 0x1c9c380}) 2018/04/18 13:05:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x13fffd) close(r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x1ff}) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x21000004) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x22000001) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x844) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x4000400) inotify_rm_watch(r0, r1) 2018/04/18 13:05:23 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0xa}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2a, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x40, 0x0, 0x10001, 0x6}) munlockall() ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x2}) 2018/04/18 13:05:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) 2018/04/18 13:05:23 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x100000000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x8, 0x558f, 0x4, 0x100, 0x5, 0x80040, r1}) 2018/04/18 13:05:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x1, 0x3c26, 0xade2, 0x1}, 0x14) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000200)=0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000180)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r5}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000280)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip_vti0\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r4, r6}) 2018/04/18 13:05:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDSKBLED(r0, 0x4b65, 0x2) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f7000), &(0x7f00004ec000)=0x8) 2018/04/18 13:05:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x80) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000004000500"], 0x18}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x8}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000380)={0x0, 0xc569, 0x200, 0x2c0, 0xda, 0xef2b}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r3, r4}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000005c0)=0x1000, &(0x7f0000000600)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x10, 0x7, 0xfffffffffffffffb}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={r7, 0x8}, &(0x7f0000000580)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r6, r8, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r9, 0x541b, &(0x7f0000000080)) sendmsg$unix(r8, &(0x7f0000000240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r0], 0x20}, 0x0) 2018/04/18 13:05:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/04/18 13:05:24 executing program 1: r0 = socket(0xb, 0x8000000802, 0x2) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/18 13:05:24 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file1\x00', 0xf03, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="309f0c875bb905f6d0fdbc9e988bf16a2fc9a290ecd5bfa34eb3d44321764bb268ab2c5bb355b63ceec1f267583ab75c5022fa4dc61d42134535e1512210eb23ff42d0acef9cc27e92a71a159faae5793fec", 0x52, 0x7ff}], 0xa24000, &(0x7f0000000140)={[{@noacl='noacl', 0x2c}, {@fragment_all='fragment=all', 0x2c}]}) bind$unix(r0, &(0x7f0000000240)=@file={0x1, './file0/file0\x00'}, 0x6e) unshare(0x40600) uselib(&(0x7f0000000300)='./file0/file0\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x11, 0x8, "05344602c6659b8441805d3f2db904651025f93aaf6dfe3bdc866ec8513cf577be218baaafd9c43bce9c2aad1babc932ae7d68affd880aae08eb7e9217cafbfc", "3d796a5f1fc66eeb2926feae55c13e9d7d02b8f1afe6ba6a8ba0ddd253ae0524", [0x4, 0x7]}) fdatasync(r0) openat$cgroup_int(r0, &(0x7f00000002c0)='cpuacct.usage\x00', 0x2, 0x0) 2018/04/18 13:05:24 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f0000000080), &(0x7f0000000580), &(0x7f0000000040)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) socketpair(0x0, 0x800, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x2, 0x7, 0xbdce5eda7f0e8e9d, 0x100000000}, 0x1000000000, 0x40}) write$sndseq(r1, &(0x7f00000001c0)=[{0x3, 0x0, 0x7, 0x81, @tick=0xd60, {0x8, 0x3}, {0x1, 0x34fb56d3}, @ext={0x6e, &(0x7f0000000140)="8ab6c2ab67d1fc109676e547ca9e021b7ab3af054f68b1280e566a3d0427dfc2cfedb2e26c5332a60083298b7fc24560f10fa2f7057aeaaee00854476cfe839d4c8410ba59737ea34cc895445011badaa97ef0868c48d0f1559a42b80fb84d40a72cc7085318e8558c8f7c67f8a9"}}, {0x8, 0xfffffffffffffffa, 0x2, 0x7, @time, {0x8, 0x7ff}, {0x3, 0x2}, @control={0x100, 0x2, 0x2}}, {0x9c92, 0x3f, 0x2, 0x25, @time, {0x101, 0x7fffffff}, {0xfffffffffffffffe, 0x2}, @raw32={[0x81, 0x6, 0x3]}}, {0x9, 0x7, 0x1, 0x6, @time={0x77359400}, {0x6, 0x3}, {0x5, 0x5}, @control={0xffffffff90bfbb7b, 0xe8e, 0xc7}}, {0x2, 0x8, 0x5, 0x4, @tick=0x800000, {0x40, 0xfffffffffffffff9}, {0x7, 0x5}, @control={0xb2a, 0x400000000000, 0xfffffffffffffff9}}, {0x401, 0xee88, 0x5, 0x4, @time, {0x6, 0x1}, {0xe1c, 0x3}, @addr={0x1, 0x6}}, {0x6eb, 0x4, 0x0, 0x3ff, @time={0x0, 0x1c9c380}, {0x1000}, {0x6, 0x3}, @addr={0x6, 0x9}}], 0x150) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/18 13:05:24 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts={0x3b, 0x11, [], [@generic={0x28c2, 0x4c, "3878715b93fe53966ed64ca2dadf48487b1fdbd23f04cfa571536a5e97f0ea819364eea263c224707df839b90e7f412dcc4f3be19e6e42003b1947b1217f9a5d02917dcb885b62ec8e7ce2b6"}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x4, 0xa, 0x1f, 0x81, [0x6, 0x2, 0x6, 0x1, 0x10000000000000]}}, @pad1={0x0, 0x1}]}, 0x98) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) 2018/04/18 13:05:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2ff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x300, 0x70bd2c, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x314}]}, 0x1c}, 0x1}, 0x4040040) 2018/04/18 13:05:24 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x6, 0xac6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x9, 0x3, {0x0, 0x0, 0x5, 0x3, 0x7f}}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x60) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000040), 0x4) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/18 13:05:24 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000040), 0x3ff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/211) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000001c0)={0x9, 0x8, 0x0, 0x1f, 0x8, 0x4}) r1 = getpid() capget(&(0x7f0000000200)={0x19980330, r1}, &(0x7f0000000240)={0xffffffffffffffe0, 0x3f, 0x2, 0x6, 0xddbf}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x3) 2018/04/18 13:05:24 executing program 1: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x78073662c2f65bf7) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x400}], 0xc0) pwritev(r0, &(0x7f0000001580), 0x1000000000000220, 0x0) io_setup(0x3ff, &(0x7f0000000080)=0x0) io_getevents(r1, 0x2, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)) 2018/04/18 13:05:24 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x4, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x5, 0x4, 0x2, 0x4, 0xffffffff, 0x4}, @jmp={0x5, 0x101, 0x1, 0x1, 0x6, 0x70}], &(0x7f00000000c0)='GPL\x00', 0x6442, 0x9d, &(0x7f0000000100)=""/157, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0x0, 0xd5, 0xc7, &(0x7f0000000240)="e8cee73e2e587a74a559618bcf047c5be8239a2f4c33a08f98924c6869338019295a4540435587d162569f483a768a4f1d2a3c51565007065dfd7a23e4dc819596f7c877d9a5e2cbf90fe8eb6e64f11439fe8bd793257e2931483ed87f4de41976c2a2928a572cbdb84542b85537aa3b68f663db04d2e782d4f232f679fdee70dd2efd032061510c82197210f7f589cff328ab050a0522d4f58dacd1bd23a098465a8d62083efbe4b56012ec150bdfced718ed02f407172a468a863ed54f524aa3921884552b96b9bd30fe7c657546c5763768482f", &(0x7f0000000340)=""/199, 0x6, 0x8000}, 0x28) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername(r2, &(0x7f00000005c0)=@nfc_llcp, &(0x7f0000000640)=0x80) r3 = dup(r0) sendto$ax25(r3, &(0x7f0000000480)="67f4ba20bc7f6c0dfb51b5c0c45e84e1e8c8c2331540945e9338eb8879cdb76d459fd0d5fc387ad82e197085206546f3e77183ddcf3af9c864615255176f1a36c36dc6385a06e52bd439493fa03da8f9e594606332c126ab421c1ad87725b7065fe7300a35e1261ed2ef501684faa0e46274a0ef69c9822e27a854445fcd40a502f5ef66c3aa6752bfb4ea70e2e16e1c9de37e40515133f3684e8fa49ce92d465fff614358108ef9ae7a7edae31690aae3f427a393d10b6e59704d2027fc1937f1af2f0ede", 0xc5, 0x20008010, &(0x7f0000000580)={0x3, {"027243a4b6c904"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/18 13:05:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/18 13:05:24 executing program 7: r0 = dup(0xffffffffffffff9c) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x15, 0x10ce38d06493d37d, @thr={&(0x7f0000000200)="0621dcfa0adff10615e660922e85b7222fe7d53b2da6078d398276fb48e9c1c29663743b45dc425a23368529d88210f5e42b82e99504771ba2c60a9832ba714f79f846121aba1ff8a8b2a824450374a50509bd3d28f850c98d1be601b60e7965e2e58503891e5053584c49c26c07d8b46db2c6631f8f56cf600d85fa96d880c2d7146420345e129927978ed8ba5f7d35185c5593c3b2a78e6d1f5362b70d3ca9d94ed639593516a67afaca130c4b8e6a45a347389efbd10fdbf51460fdd08fa24306578b1f9ead97212230f214ed4da96126c121a79ee2e6dc2fb68b7a", &(0x7f0000000400)="8e8ee96ea2c6d5061485839b356d92ba1bbaa4d114eeb98714a2f69b3f57bc5228fa7c2bd4cde8f1dec544d3a863a69ad74bdc6e7ed5e9283a8134c233d133545c93825134d31e9089209d71185f0b0d313f8f9c2e4ac41e7027737266c747c41130fe73340a159fd51e3443d5208d1d5ddef6dbfc81608f"}}, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/icmp6\x00') rt_tgsigqueueinfo(r2, r2, 0x32, &(0x7f0000000480)={0x16, 0x80, 0x7fffffff, 0x2547}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) preadv(r3, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/159, 0x9f}, {&(0x7f0000000340)=""/81, 0x51}], 0x2, 0x0) 2018/04/18 13:05:25 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) pipe(&(0x7f0000000080)) 2018/04/18 13:05:25 executing program 2: getcwd(&(0x7f00000006c0)=""/1, 0x1) r0 = socket$key(0xf, 0x3, 0x2) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x9, &(0x7f0000000580)=[{&(0x7f00000000c0)="7299491267d5a5a1e3b78b5de05da839", 0x10, 0x2}, {&(0x7f0000000100)="56cfda2cd0484a94b4c53dd6833a3d9e9c7b5db438e0375b8f544527fcb3e3afba30b3007d9a1587dd19e9f0d659bcf52034645aa2d71c20288c18d21eb67ea78bf709f70e18dca5c3eae4aad50da3819c6ebd19777b57e9ee20bade0afeb97156face08013aa773b1396f1c2381f7ca819261b16e7d2623a5377db974ce03fed802bd9923db74b803c922738a74", 0x8e, 0x8}, {&(0x7f00000001c0)="4df0d9f29ed260936a39c5f95bee50611cfd680f99bea9d385f03ffcf1b7c7dc2a7d6ea372a0b069f9745d27b285158224cc4cb16be7d846a73faaad97a8885d248af9a90b7f82af17af0b120ea05f47a91c173a2062942b0c61a15db095bc01768bda2721d7e662dcf68b046d1c12aea07c0ba7a8d6dffa6d5b237ee1beb87f51d1332cbcda7065bf8a0d540a532387b8e2b035c5a219", 0x97, 0x6}, {&(0x7f0000000280)="a9878d", 0x3, 0x6}, {&(0x7f00000002c0)="7015fc498251d37fa91dbeb011b2a4dff69d297d2b1981563c2cc96875a99b11fe6a26f78dc21daffb11b5b58b70bb645da638747159ec1ce007010145affb4fcd4b7d1c097a498e251afa", 0x4b, 0x9}, {&(0x7f0000000340)="b7d0da30f42c405a68a3f356d8205a8171d30a0f0f467d15a19919688c6fa715a0770abd9709d2b3127510b76f4890772a2d54b00d82569b7445cb5995af06a20da84a3ea0c686330e45cc4382a3e510fc19953ca7d5797f1391fa03561f75745ef58c03a5", 0x65, 0x3}, {&(0x7f00000003c0)="4e71aadafcc534f181243b104c33f5ea16c365cf3be03e8ca7235fb0eea6478f6770de472ee1c899cf8f55f2485fad532ed14d183befd58bf70fff51fa297dffe8ae770c0103af8e09d26d9c8a7ae4ba28631f27f3b736357a9e", 0x5a}, {&(0x7f0000000440)="97230c82e95b830c7413fc2a6fd9e881a46495293d7a6433f1ec101ac5018b59591b232c899f1d5da2178823c8e53fa3a5391129aeaee8c8f217ef90c7f218836d4e82bbec3638698180981ac30404567e778cab7e03978c1cf00257ac29861f9f317b1391d8dbb54d1d8469a9b8ac9bac241f32a0e30809f16beefecc2dc017dbab4817a3832056e9b985474bc6599b7100fe215bb310cc036beda2297f09de98ba855e93efc3be90e170e73054ae7db573ed73dc02ed77b0648d8963153934", 0xc0, 0x6}, {&(0x7f0000000500)="32127294eb4aa1608ed52072476637de4f75e9a7fd314ebead1fb139e35cb89a377ea80f491fb48e548a60890c27a1bd04261ae4fa8f7370dcc1b1b3688d440666d6b18646b590cb4d241cbba1ed41a1dbd5dea740b904df3ea70cb2b99f7d71021d16a222d6bddfa29774d4a426d5102cb691a3", 0x74, 0x4}], 0x140440, &(0x7f0000000680)={'nouuid,', {[{@sysvgroups='sysvgroups', 0x2c}, {@dax='dax', 0x2c}]}}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000880)='/dev/input/mice\x00', 0x0, 0x2302) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0], &(0x7f00000007c0)=[0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x1, 0x6}) 2018/04/18 13:05:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)="6d656d6f728b2e6869676800", 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000000c0)="ceb90d124e1c0a93783dbef9f48a43c32b8fe3d353a0e298913b70a14138e7608233e72f5f96a1b09ebe568695393cd2ff3b51a27fa566d3ab9d8c5d498217a7ba9b6afec6c9f63a0b49e58f32cdf25bb950c0735a1439ab25f95d8db752a77a1fa6c19de70e18d7230318c72741be0201754c951db599012b51be02e0c42d8344400dda5be647e95f3b54f79f23f614142877bd29b5182c4175d60382fe0cdf8e37e907145d452cca3d606b96d74ae1a26dac4e2c76e9ef5cbd53d937081bb5fd9597bbbfa4115ce5"}, 0x10) r3 = epoll_create(0xc0000a) fcntl$lock(r3, 0x26, &(0x7f0000f66000)={0x2}) pwrite64(r1, &(0x7f0000000080)='e', 0x1, 0x0) 2018/04/18 13:05:25 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x400, &(0x7f0000000040)) umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x10000) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/04/18 13:05:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/18 13:05:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000003f00), &(0x7f0000003f40)=0x10) getsockname$ipx(r2, &(0x7f0000003f80), &(0x7f0000003fc0)=0x10) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x3, 0x4) sendfile(r1, r3, &(0x7f0000e64ff8), 0x8) 2018/04/18 13:05:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x3) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000000200), &(0x7f00000001c0)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x101, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x100000001, 0x6, 0x70a, 0x8c, 0xa61e}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff020}, {0x16}]}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/04/18 13:05:25 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f0000000080), &(0x7f0000000580), &(0x7f0000000040)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) socketpair(0x0, 0x800, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x2, 0x7, 0xbdce5eda7f0e8e9d, 0x100000000}, 0x1000000000, 0x40}) write$sndseq(r1, &(0x7f00000001c0)=[{0x3, 0x0, 0x7, 0x81, @tick=0xd60, {0x8, 0x3}, {0x1, 0x34fb56d3}, @ext={0x6e, &(0x7f0000000140)="8ab6c2ab67d1fc109676e547ca9e021b7ab3af054f68b1280e566a3d0427dfc2cfedb2e26c5332a60083298b7fc24560f10fa2f7057aeaaee00854476cfe839d4c8410ba59737ea34cc895445011badaa97ef0868c48d0f1559a42b80fb84d40a72cc7085318e8558c8f7c67f8a9"}}, {0x8, 0xfffffffffffffffa, 0x2, 0x7, @time, {0x8, 0x7ff}, {0x3, 0x2}, @control={0x100, 0x2, 0x2}}, {0x9c92, 0x3f, 0x2, 0x25, @time, {0x101, 0x7fffffff}, {0xfffffffffffffffe, 0x2}, @raw32={[0x81, 0x6, 0x3]}}, {0x9, 0x7, 0x1, 0x6, @time={0x77359400}, {0x6, 0x3}, {0x5, 0x5}, @control={0xffffffff90bfbb7b, 0xe8e, 0xc7}}, {0x2, 0x8, 0x5, 0x4, @tick=0x800000, {0x40, 0xfffffffffffffff9}, {0x7, 0x5}, @control={0xb2a, 0x400000000000, 0xfffffffffffffff9}}, {0x401, 0xee88, 0x5, 0x4, @time, {0x6, 0x1}, {0xe1c, 0x3}, @addr={0x1, 0x6}}, {0x6eb, 0x4, 0x0, 0x3ff, @time={0x0, 0x1c9c380}, {0x1000}, {0x6, 0x3}, @addr={0x6, 0x9}}], 0x150) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/18 13:05:25 executing program 3: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') memfd_create(&(0x7f0000000140)='/dev/loop#\x00', 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x2}) r3 = dup2(r0, r0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000000)=""/61) 2018/04/18 13:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffff9c, &(0x7f0000000000)=""/205, 0xcd, 0x40, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)) 2018/04/18 13:05:25 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80103, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000040)=""/34, &(0x7f00000000c0)=0x22) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) write$tun(r0, &(0x7f0000000100)={@void, @void, @ipx={0xffff, 0x118, 0x40, 0x11, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@broadcast=0xffffffff, @current, 0x7ff}, "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"}}, 0x118) fremovexattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='trqsted.\x00']) 2018/04/18 13:05:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/18 13:05:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fallocate(r0, 0x0, 0xffffffffffff5857, 0x9) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) socket$alg(0x26, 0x5, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/18 13:05:25 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000001c0)=@srh={0x84, 0xe, 0x4, 0x7, 0x0, 0xe2, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0xf}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1e}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}]}, 0x61) 2018/04/18 13:05:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xffffffffffffff6d, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000040)=0x10) 2018/04/18 13:05:25 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setresuid(r2, r3, r4) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x400000002}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x4) 2018/04/18 13:05:25 executing program 1: unshare(0x40600) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) fsetxattr(0xffffffffffffffff, &(0x7f0000006500)=ANY=[@ANYBLOB='user,\x00'], &(0x7f0000006540)='/dev/sequencer\x00', 0xf, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) 2018/04/18 13:05:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x80087601, &(0x7f00000000c0)) 2018/04/18 13:05:26 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x35, 0x0, 0x2, 0x8001}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0xe924]) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x3, r1, 0x10001, 0x8}) unshare(0x20000000040600) splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000100), 0xffff, 0x0) 2018/04/18 13:05:26 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000a000), 0x0, 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0x24f0}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000003000/0x3000)=nil, 0x3000}}) eventfd2(0x1, 0x80000) 2018/04/18 13:05:26 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) unshare(0x400) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000000c0)) 2018/04/18 13:05:26 executing program 3: r0 = socket$inet(0x2, 0x0, 0xdf) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000ef2ffc)=0x2, 0x1000000fd) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) 2018/04/18 13:05:26 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f00009b1000), 0xfda0) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='proc\'em1em1!\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='&systemem0.{-GPL-vboxnet1eth0\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0xdb, r3) r4 = semget$private(0x0, 0x3, 0x20) semctl$SEM_STAT(r4, 0x5, 0x12, &(0x7f0000000180)=""/71) 2018/04/18 13:05:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="00ff7f0100000000000000000008db1ee9ff4435eade69558a4a2565a15e9dba0b7498e3a7b7000000000000002f07ea000000000000", 0x20) 2018/04/18 13:05:26 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xaa0d, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x0) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) 2018/04/18 13:05:26 executing program 1: futex(&(0x7f0000000180), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) r2 = semget(0x2, 0x0, 0x40) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/22) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000280)=0x3406b87c, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x8}}}, 0x84) 2018/04/18 13:05:26 executing program 5: unshare(0x40600) r0 = userfaultfd(0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000180)={r1, r2+10000000}) r3 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="fdc9afd4e96e8ef1a8a15e557f2de3507686bbdae00074ede1bdb38338", 0x1d, r3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) 2018/04/18 13:05:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x2, 0x9, 0x8, 0x0, '8'}]}, 0x80}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000b00)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x7, 0x30, 0x6, 0x9}, &(0x7f00000000c0)=0x18) 2018/04/18 13:05:26 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1c6) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9d) shmget$private(0x0, 0x2000, 0x0, &(0x7f00006f3000/0x2000)=nil) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x4040) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x100000000, 0xfffffffffffffff9}, {0x3, 0x9}, {0x14f32617, 0xfff}]}) 2018/04/18 13:05:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x40000000}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) clock_adjtime(0x0, &(0x7f0000000000)={0xc797}) 2018/04/18 13:05:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000140)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101000, 0x0) accept4$netrom(r2, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48, 0x80000) 2018/04/18 13:05:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x7, 0x1d}]}, 0x28}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) 2018/04/18 13:05:26 executing program 4: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x9}, {0x3}], 0x2) semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000000c0)=""/84) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'veth1_to_bond\x00', 0x800}) semop(r0, &(0x7f0000000040)=[{0x2, 0x80, 0x1800}, {0x0, 0x5, 0x1800}, {0x2, 0xfffffffffffffeff, 0x1800}], 0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000180)={r3}) 2018/04/18 13:05:26 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendto$ipx(r1, &(0x7f0000000100)="fc62ad10f9", 0x5, 0x0, &(0x7f0000000140)={0x4, 0x0, 0x4, "dece89c26731", 0x7}, 0x10) keyctl$setperm(0x5, 0x0, 0x10000) keyctl$describe(0x6, 0x0, &(0x7f00000001c0)=""/56, 0x38) 2018/04/18 13:05:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 99.441877] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 99.454396] netlink: 'syz-executor6': attribute type 29 has an invalid length. 2018/04/18 13:05:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3c, 0x2, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="6647c0a23ad73128a5be9e536097f97b2fc31e411a8b3fb9a2b7b61291ebb70551c1f38c2de58af81b6190235e072a4ff35ce8ecabd0fc195aac99e4038e41c18ca361e9ce1e733935fb5001d687c6e559b5391c1ac9685553a6e4ae0a9bacece7aee4b9ebd0d65628cb4aba5560c66a6642a9ab7a36273f65cbee861304c2970023d796508e89412143b9fdb4e1aa5a4a3d4f11618e3fa5509d26bac1434683ee8cb59ec49827c099d430d94f75eec1ea32c0a11c33adb21e79aa4e2256c0880e410b5968072c9bad94d337957a68b00a136891b63ab600ed39c6d003ade8d9634dea45cb0d5fcc6aa0e13b2b3bd9369d5bd4", &(0x7f0000000100)="ce19451c5d4215bfe2d123be08fb35a08b4db8f8342f73e471ad89363c684ec098"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x114, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 13:05:26 executing program 0: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) close(r1) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/18 13:05:27 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8000000000000000}, 0x3) unshare(0x8000400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937a, &(0x7f0000000040)) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/38) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x9f, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/159}, &(0x7f00000000c0)=0x78) 2018/04/18 13:05:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) getpgid(0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000000200)=""/194) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/18 13:05:27 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x7) munlockall() socketpair(0x8, 0xf, 0x5, &(0x7f0000000080)) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f00000009c0)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x1000001, 0x12, r2, 0x8000000000000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000a00)=""/4096, &(0x7f0000000180)=0x1000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xa6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff12c0}], 0x1c) unshare(0x400) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f00000021c0)=""/4096, &(0x7f0000000140)=0xfffffffffffffddc) 2018/04/18 13:05:27 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0xe, &(0x7f0000000000)=@raw=[@exit={0x95}, @generic={0x9, 0x171, 0x4, 0x2}, @call={0x85, 0x0, 0x0, 0x34}, @generic={0x6, 0x100000000, 0x0, 0x7a8c}, @call={0x85, 0x0, 0x0, 0x1f}, @exit={0x95}, @map={0x18, 0xb, 0x1, 0x0, r0}], &(0x7f0000003ff6)='syzkaller\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/18 13:05:27 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f00000d7fc8)=[{0x4d, 0x0, 0xf5}, {}]}) rt_sigaction(0x31, &(0x7f00000000c0)={0x10000, {0x1}, 0x10000002, 0xffff}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x400000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) 2018/04/18 13:05:27 executing program 7: r0 = epoll_create1(0x80000) fcntl$addseals(r0, 0x409, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x3, 0xfffffffffffffff9}, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x1ff, 0x8, 0x7, 0x2}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) 2018/04/18 13:05:27 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) unshare(0x8000400) recvmmsg(r0, &(0x7f0000001640), 0x0, 0x0, &(0x7f00000016c0)) 2018/04/18 13:05:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r3 = socket$inet(0x2, 0x8000b, 0x50b) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r1) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x200000) openat(r4, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x20) close(r0) 2018/04/18 13:05:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x21c1, 0x0, 0x5, 0xfffffffffffffffc, 0x18, 0x0, 0x1, 0x0, 0xea9}, 0xfffffffffffffecd) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) 2018/04/18 13:05:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b96015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f668ba81a9e8670905b965e953c4297f40100aecef365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000280)={0x100000001, 0x2, 0x3f, 0xffffffffffff7fff, 0x16, 0x4}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xfffffffffffffff7}, 0xc) 2018/04/18 13:05:27 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)) 2018/04/18 13:05:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0xb002}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={"62637368303a000007125371764f68cc", 0x1}) 2018/04/18 13:05:27 executing program 7: 2018/04/18 13:05:27 executing program 0: 2018/04/18 13:05:27 executing program 2: [ 100.834672] ================================================================== [ 100.842080] BUG: KMSAN: uninit-value in memcmp+0x119/0x180 [ 100.847701] CPU: 0 PID: 36 Comm: kworker/0:1 Not tainted 4.16.0+ #84 [ 100.854180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.863537] Workqueue: ipv6_addrconf addrconf_dad_work [ 100.868806] Call Trace: [ 100.871390] dump_stack+0x185/0x1d0 [ 100.875021] ? memcmp+0x119/0x180 [ 100.878472] kmsan_report+0x142/0x240 [ 100.882272] __msan_warning_32+0x6c/0xb0 [ 100.886329] memcmp+0x119/0x180 [ 100.889610] __dev_mc_add+0x1c2/0x8e0 [ 100.893411] ? ndisc_mc_map+0x59f/0x8c0 [ 100.897387] dev_mc_add+0x6d/0x80 [ 100.900842] igmp6_group_added+0x2db/0xa00 [ 100.905079] ipv6_dev_mc_inc+0xe9e/0x1130 [ 100.909228] addrconf_dad_work+0x427/0x2150 [ 100.913547] ? ipv6_get_saddr_eval+0x1130/0x1130 [ 100.918297] ? ipv6_get_saddr_eval+0x1130/0x1130 [ 100.923058] process_one_work+0x12c6/0x1f60 [ 100.927390] worker_thread+0x113c/0x24f0 [ 100.931460] ? process_one_work+0x1f60/0x1f60 [ 100.935950] kthread+0x539/0x720 [ 100.939314] ? process_one_work+0x1f60/0x1f60 [ 100.943810] ? kthread_blkcg+0xf0/0xf0 [ 100.947695] ret_from_fork+0x35/0x40 [ 100.951402] [ 100.953023] Local variable description: ----buf@igmp6_group_added [ 100.959239] Variable was created at: [ 100.962947] igmp6_group_added+0x4a/0xa00 [ 100.967092] ipv6_dev_mc_inc+0xe9e/0x1130 [ 100.971227] ================================================================== [ 100.978573] Disabling lock debugging due to kernel taint [ 100.984015] Kernel panic - not syncing: panic_on_warn set ... [ 100.984015] [ 100.991380] CPU: 0 PID: 36 Comm: kworker/0:1 Tainted: G B 4.16.0+ #84 [ 100.999166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.008529] Workqueue: ipv6_addrconf addrconf_dad_work [ 101.013794] Call Trace: [ 101.016378] dump_stack+0x185/0x1d0 [ 101.020001] panic+0x39d/0x940 [ 101.023210] ? memcmp+0x119/0x180 [ 101.026685] kmsan_report+0x238/0x240 [ 101.030489] __msan_warning_32+0x6c/0xb0 [ 101.034551] memcmp+0x119/0x180 [ 101.037835] __dev_mc_add+0x1c2/0x8e0 [ 101.041640] ? ndisc_mc_map+0x59f/0x8c0 [ 101.045611] dev_mc_add+0x6d/0x80 [ 101.049062] igmp6_group_added+0x2db/0xa00 [ 101.053299] ipv6_dev_mc_inc+0xe9e/0x1130 [ 101.057453] addrconf_dad_work+0x427/0x2150 [ 101.061784] ? ipv6_get_saddr_eval+0x1130/0x1130 [ 101.066540] ? ipv6_get_saddr_eval+0x1130/0x1130 [ 101.071296] process_one_work+0x12c6/0x1f60 [ 101.075627] worker_thread+0x113c/0x24f0 [ 101.079696] ? process_one_work+0x1f60/0x1f60 [ 101.084193] kthread+0x539/0x720 [ 101.087561] ? process_one_work+0x1f60/0x1f60 [ 101.092055] ? kthread_blkcg+0xf0/0xf0 [ 101.095940] ret_from_fork+0x35/0x40 [ 101.099688] Dumping ftrace buffer: [ 101.103204] (ftrace buffer empty) [ 101.106887] Kernel Offset: disabled [ 101.110485] Rebooting in 86400 seconds..