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", 0x1000}, {&(0x7f0000001580)="de454dd130a63944161a2ab1803e9e5c5c3695780ce4ee4c03229ac2b9e20544f52b9c65e200b5dde67be7c2ee5c80ccb8c8b31297e6c346725cbd5a8486ea44eb51310d", 0x44}, {&(0x7f0000001600)="009e65327d9e5ecd1040a666e94cfc08ea1ee286a14d22d4356327380072f18f12afd92c7777c2ee259c15f066721ca4089907f4df41f6c8b54e66dd7acfc4a0269143cdb3fce92323fb562836ed9a04ab1a9804cb573f68fd8e4a0c9ede4e5077fa79099fe45297d59a85b5c74506a9834b9c083160f2c52283ce599502ed7268f6ad068911825f27", 0x89}, {&(0x7f00000016c0)="0c9f5b9c209ea25f9a861f81365bcba50f70beabf6f90d11ebc68dd587dbc81bc5469f392ecebba58e6d408ad2535c35986c21546743338fb4b542ca59d682ac6679df451e2867485ab706e96e1fa4c423c4b6fac11d5bb77a159777fb71429421a0faee42ce802dc183f86660b8f5cfd26a2e6aa26c028a847331aa385f45f650eec104294467600571e391c317a14d9f19f86c80dd376849f019", 0x9b}], 0xa, &(0x7f0000001800)=[@op={0x10, 0x117, 0x3}, @iv={0x10, 0x117, 0x2}, @assoc={0x10, 0x117, 0x4, 0x1}, @iv={0x10, 0x117, 0x2}, @iv={0x8c, 0x117, 0x2, 0x79, "c8aaeb843bfd342304dc7a37a11fb5b5e464e6c346c14a5e4df02bbcd358e3af1d38c36f52fddae2464b287a2f178c713669200aa8e53c16c3e4f19742c9a14144064715f837322ea31a90cd37f20e56c580ec2455778050ff964e7ea88425c163d280d21b57f59f30ea1d5b34a0ec67b1a97a398fb4b518f3"}, @op={0x10, 0x117, 0x3, 0x1}], 0xdc, 0x4040000}, 0x80) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x5a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001a00)="71e67a15d9a247abb59a9957784ed0b380bab06f211f6f3d6d5a828bb6f22125afe1703db2ddb5768ea619c9edf8847e5072306ed1ada9173e7b98f0f877601b7200d156e21725dc5bcde05a030ba9fb494ae2a0571164b5357404cb1cf20a008134bc417cbd826aff43a680c237febe8c63a10615714a4d475faf553c8e898a00312f36745088c889c0783d1bbc69e8994a4e647bb4a937db1199ba9515423a5bb4866865b631ab7863ba01d03922835b8795", 0xb70e7ed2) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00009dbfe4)={0x0, 0x0, &(0x7f0000c09ff0)=[{&(0x7f0000000040)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db537", 0x20}], 0x1, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r3, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f000028a000)=""/29, 0x1d}, {&(0x7f00001a6000)=""/167, 0xa7}], 0x2, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/03 06:06:04 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'vlan0\x00', 0x9}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000240)=0x4) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021400001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000020000002000000ac14ffb30000000000000000030005000000000002000000ac14ff000100000000000000"], 0x80}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x50) 2018/04/03 06:06:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x20, 0x2, 0x1, 0x100000000, 0xffff, 0x8, 0x5, 0x1000, 0x401, 0x0, 0x2, 0x80000000}) listen(r1, 0x7ffffffd) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x851}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 06:06:04 executing program 6: syz_emit_ethernet(0xd2, &(0x7f0000000600)={@random="009c4affd259", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@ipv4={0x800, {{0x20, 0x4, 0x0, 0x0, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@ssrr={0x89, 0x1f, 0x0, [@empty, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0x0, [@rand_addr, @dev={0xac, 0x14, 0x14}]}, @rr={0x7, 0x3}, @ssrr={0x89, 0xf, 0x0, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x2b, 0x0, [@empty, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @rand_addr]}, @end, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/04/03 06:06:04 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000001100)={0x1, 0x7fff, 0x3, 0x7d, &(0x7f0000000040)=""/125, 0x14, &(0x7f00000000c0)=""/20, 0x1000, &(0x7f0000000100)=""/4096}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001240)={'filter\x00', 0x0, 0x4, 0xb2, [], 0x4, &(0x7f0000001140)=[{}, {}, {}, {}], &(0x7f0000001180)=""/178}, &(0x7f00000012c0)=0x50) syz_mount_image$bfs(&(0x7f0000001300)='bfs\x00', &(0x7f0000001340)='./file0\x00', 0x0, 0x3, &(0x7f0000001600)=[{&(0x7f0000001380)="5228f2f169e9e4ba477c2e0d5cbd633b6e2a903a7faf0c7fc546620bfb015a43eee644441ac44a285dca2df7a912719226ccd74c4c76d4b69a2f7178233b08e51edbaf964a97e00d0cb977ffc526543ec89f1b768f192c8781c05afcd1efb6eace47ac0459d3197cd94934", 0x6b, 0x5}, {&(0x7f0000001480)="620caeb4e9072c344953a411b30c1264db1b54c1536a2c60936521dda442fca48a1f2a7cb9fc", 0x26, 0x1}, {&(0x7f0000001540)="62a25c1a734535ceff175715c09fe710419208847c2afd68910bef1dc15c4b9b9a45f8b3dff7795553f6beaa10b09c22eb1c467f09c213bbfbd876252aadf929d26f28578774142f31187c511b0335991c71e57fdb40bd3d26a4fc3fdf8a9dc6cea986f3c64e87e08e029bac", 0x6c, 0x3}], 0x85000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000016c0)={r1, 0x28, &(0x7f0000001680)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001780)={r1, 0x50, &(0x7f0000001700)}, 0x10) sendto(r1, &(0x7f00000017c0)="c5acd7313949c75130402907f1c4df74e43dc2cbbe746943cbba6172d9c021ee584bb05ea44db12b5f9850835b6e663b82d63c4471642fdeb73148f76a49a8a654fa22468ab2d39b95b7c6b5a8f01f1a5bca154bc3e2a4780a1d337e3f4e75438dd77e628e5204349ac1b112764f5a84b6d1e620c73d908cb3d01feadbd7ae3d070ad4dc58c368e991d9792a76c2cbf9590ac54f6e2b8cecec851a49527778255a855054500198f7f5e13caf666eddd3f00b650d49084bf68546764844def1b6e68c536c216170f7b2cbe3b352f28c95b7bc034cf93b087fa51455e7d50e7487a983", 0xe2, 0xc1, &(0x7f00000018c0)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001940)=0x434) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001980)={0x100000000, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x104) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001b00)={r1, 0x28, &(0x7f0000001ac0)}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001b40)={0x0, 0x4a2a328b}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001bc0)={0x3, 0x2, 0x0, 0x8001, 0x357, 0xffffffff, 0x1, 0x8, r2}, &(0x7f0000001c00)=0x20) readahead(r1, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000001c40)=0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001c80)={r2, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, [0x1, 0xfffffffffffffff8, 0x1, 0x79a, 0xfffffffffffff944, 0x100000001, 0x9, 0x3, 0x100, 0x8, 0x3, 0x0, 0x4, 0x5, 0xda1]}, &(0x7f0000001d80)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001dc0)={r2, 0x5, 0x6, 0x2, 0x200, 0x0, 0x3f, 0xff, {r2, @in6={{0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x6}}, 0xfffffffffffffffc, 0x7c, 0x7, 0x7f, 0x9}}, &(0x7f0000001e80)=0xb0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001f40)={r0, 0x50, &(0x7f0000001ec0)}, 0x10) recvfrom(r1, &(0x7f0000001f80)=""/102, 0x66, 0x2000, 0x0, 0xffffffa6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000)={0x4, 0x20, 0x0, 0x1}, 0x10) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002040)={0xffff, 0x3, 0x1, 0x0, "30516d73b7e8dcdbba8bea56f0fcaafa9cc1b238633b617c56323cad06fcaad4"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002080)=0x9, 0x4) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000020c0)={r3, 0x4, 0x1, 0x6}, &(0x7f0000002100)=0x10) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000002140)={'ifb0\x00', @ifru_names='ipddp0\x00'}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002180)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000021c0)={r4, 0x80000, r0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000002200)=0x9) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002240)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002280)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0xbab, 0x8000}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002340)={r2, 0x6a, "3a69129197766a2c71dd6892d65739b58238ca69ccd9fc3df35796e84cee53238591e1c5f2fae2918ec07ad3a55db3ba476467f0f30b87167c1ff22991069f3d4870534cadd08e0f7d15c09e6fee4907013cb0e4a53ed0794f06206c85921bc15127c7f09a07ac9a80a9"}, &(0x7f00000023c0)=0x72) 2018/04/03 06:06:04 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000003c0)) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000002c0)=r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) vmsplice(r3, &(0x7f0000000240)=[{&(0x7f0000000000)="ec84e56ef68544f5b052355a26d86d3528611e35c1038dff131da2167bc20a233ba8cfa7079701f57c2704ab12a427f77e055c8d699aa200fddaa1c6e58b4371d13d00f0c2edbb0d9bbeb96c7899efa34542a3971a7a636642be3469abf8ea8c406e13801dab179b1dd8ea44719470c9954e16e9d55aef3098500db8929af0df0aa80c71ab543ce3fb496a06bd84", 0x8e}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="5105957e295c645d56d7adfab1ac6230784b6439716a60a4ca0138e7dfe8f32c53c67515b70e008f0ca42daf89d8febf25e9023bba58a56f61af0c70ff2298b9098b939dad8b6f54b61a338778f8916a96d91bd68147091f7b044f6753a1d4156dd5a6b94afcd0ca2b779d270d434b193d1d1c62aed9f4a6c12bfe4b5ee3c9e415b42137621473626bd9fcb336144f77ca4fd2bd35c7759f50cd23d8f587aa3baae338b4347ffef015c620a397891d3d9411eef22c3611e1a32f0c0f1ab352752ee1f92db0798a08290a6e63bdfffb34fb3dce27a533", 0xd6}, {&(0x7f0000000200)="487646417d02fc499e14b53d7ccd54ef34b5ca8bb2f3b43e6d5a3f25687ee6f13f6478ff3a98d592fb", 0x29}], 0x4, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004}, 0x14) 2018/04/03 06:06:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) write(r0, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) 2018/04/03 06:06:04 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000000ff0)={0x1d}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) close(r0) 2018/04/03 06:06:04 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/04/03 06:06:04 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000bc0fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/03 06:06:04 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000480)=0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) get_robust_list(r3, &(0x7f00000002c0)=&(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0xc) pipe2(&(0x7f0000000540), 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000440)={0x800000000007, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) sched_setattr(0x0, &(0x7f0000000100)={0x30, 0x5, 0x1, 0x9, 0x0, 0x0, 0x8}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000140)={r6, &(0x7f00000000c0)=""/56}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r7, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x2, r4, r5, 0xf2, 0x400, 0x400) 2018/04/03 06:06:04 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}, 0x0, 0x2e71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/03 06:06:05 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045003, &(0x7f00008d0ff8)) 2018/04/03 06:06:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001f00)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000001ec0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000190001000005000000000000800040ff0f000000000000000400090097cbf46e64822b8d689c56386ec4ba37985d9cf53c9fbb3c8fb04a41aa779a8c460bee1391ebd498971fadc9557201b1cfcae73c067d51b790cfe5e38134ae2db213925807d4faf5be3b27e4cbbc3abc3a3954bd4b6d9864d4d6e1a8d280ebe2184c030cd9069d063837e324673e2261cbbf634fe3db98e5601a69bc415b27b8507c40c4385065b9abccf0a6abb633f8f4589b4659f28230f910cbd7f5e22665"], 0x20}, 0x1}, 0x0) 2018/04/03 06:06:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl(r0, 0x40044149, &(0x7f0000007000)='A') 2018/04/03 06:06:05 executing program 1: r0 = add_key$user(&(0x7f0000000ffb)='user\x00', &(0x7f000000bffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="1a", 0x1, 0xfffffffffffffffe) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r1, 0x20000003) 2018/04/03 06:06:05 executing program 7: clock_gettime(0xfffffffffffffff6, &(0x7f0000000000)) 2018/04/03 06:06:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0x0, 0x5}}) eventfd2(0xd00, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x40) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x0, 0x78, 0x6, 0x90c7, 0x3, 0x9}, 0x9}, 0xa) 2018/04/03 06:06:05 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00005c8f52)=""/174) readv(r0, &(0x7f0000db4000)=[{&(0x7f0000fb4000)=""/122, 0x7a}], 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/04/03 06:06:05 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80000008}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"8901000000000500", &(0x7f0000000200)=ANY=[]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8400, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000ac0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000a80)={&(0x7f00000002c0)={0x7a8, 0x38, 0xb03, 0x70bd29, 0x25dfdbfb, {0x19}, [@typed={0x14, 0x3a, @ipv6}, @nested={0x2d8, 0x49, [@typed={0x8, 0x2c, @fd=r2}, @generic="d7e97615d74f15f08c41e6c581ff6ec637c27eae9b0aa5386ecf75a4d8f139c1187b3602aedcaac0fe689c4122c05208eb44f9ab97394c2f6c7958e5099163f07d734d61b1", @generic="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", @generic="d0bae9e46534fc7b0197dd5b81c767ae4fa7bbae0a6335f5486f86d721288dc0c330ef41fcd88e02bdb2dbe66c88057217bf10eceff7c089ac5b29fc467e693d3542254bcf171b6294d0f9b567702481ee61d846752f06716830b6de659c39126843222c5f3378f855621e74cf17fe1b7129ab52986476494cb34ff9267d0faca6e83618629c21dbbe515ba4db04b7e05e", @typed={0x8, 0x4b, @pid=r3}, @typed={0x8, 0x30, @uid=r4}, @typed={0xc, 0x53, @u64=0x2b}, @typed={0x8, 0x73, @fd=r1}, @typed={0x14, 0x15, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xbc, 0x6c, @binary="ab81fae1895b941b7d0f02335d162ec6c855854ae65a4f6cd9a557d4d8d2bc6f33113d8eac293d1e7291d8e6f34c0e094d73d0a62a754126b3a4e4792c0f8ff802649c2229021553c4046b8f85a66af1a2b33a7f63f4da3cba354495752bb2f8c1233fd4883b4c8b68c34627e7b4cb729f0442e6207b1153b1bd45908143b157121180bf67c732305d9f3065bd741a8fd22f3ed0593aee0d803c01cb99c948a27857908fb73a83b9c0103e0ace3ebe85e89ad80ada6c5721"}]}, @generic="08de92f879dda30502149d76", @nested={0x134, 0x32, [@generic="5ea2a3fcfc7df50f3520b205c19204c62752c5a8ed07bc5d347670d783297f7cec5db32fa74b7534e7df3b9df541aebc46144081f46b4f8f5febe609b9e9f24c0a33c543ac0a3b96f2c5cb5ec5c8181a4da858817695cb82f7bc", @typed={0x8, 0x4c, @fd=r2}, @generic="a7cc12fb774a49", @typed={0x4, 0x9}, @generic="290cca82ea1560d66ab5f541424d0faa17d96ce3277f9d604c4875f69bdd4a43c87b0d243abc37c78c00a1a1a9af1b79c147bff1f084b1079b20431cb1aad0711b4300c1bc405634ee0f7a16d1467a8ca7913f2ac051fb78b9db65fd12183286d8bb7cdb5ece55e54d9009f3713f623f744a731f800a72c88acb77ea6e7acb0ae220c6316247156ed6d3a09327f94d203d2406b03b087246caa95f2f472f156d38ecfd3fb461cac9c50db9d851758e648720b6c5e1892997e96273019791b480a383e2"]}, @generic="711cdccff5caa7b3ca8f03d481aa891392bcee2a5c752e8bd8288152a4d81bc2ebfb30ca489cd24d089fa62633a68539c8cc96b25fb470e071108c6ab400349653695c42fb1dd6ecfe3e4423ed54de7e30dde56de953577113d7009c23523e76ec7705a41d4dc8584d7d55050ab94e77daaa5964e695eeb7b869ec91eee96631aa64ab7f9a6f2c40a2d3d6b7652ac4d1931b395a9effbd3c381c40e110a31e9a8eb5aefe71da29c410f4a9188f0417ab59bea994b8f1a83db10243b630939a915d2485cf5bf82d1fd1dd1c62e02ef99478730d06395e0841881f507bf560eb2a15f282cb75f9f990d28dc5c97cb479371b8ad9031887160ffb", @nested={0x26c, 0x2d, [@typed={0x14, 0x4c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="fb27d81aad80c6e9627624a6869188cc244a0f7aef1ddceea8a46a8108c9a7586440b9745576871b9384e7d52d853e007d929b5165211fccd37ff4822801a2f8bb2de22790d5f18b4f56b3988a896c74d832b4b11d392cf24d447cd4b50cb7f9fd6068b7a343c04b717bb097a0184b8b600cb3a7e92f03b329f97f47dddd54ffa1b211b6be03ccdfa039503f24a8fed02f9be14dcce750f6acc53822bc", @generic="23f40cb87308d970b73cc9c14e73e5be4a3561a1c3b6734903a820174c98f845c9eb0ca3fe90ec201d249d6e50c96682871d0ba582ce2fb190a6b5b2e7a2cfcee8c987122c16aa4841a4db82cf1d681be3f78ac6794e6fc1717eab9ba4013490cedfd9cb5f9aeeb2ead9e83ea45c50b63d8e4ed168cebdeaef13b12c19cd5b322b54923f8f5d56c9ebe759cb4cd18fb5123d922e03b9fea8d2596570ffc46ea1737e292d05e5c4a2afc5f7edf344dd71ee86d596f11fd9c50cf9e0c72a477896d14d603f8a45bb7e9726603fbfb03c82429932b6c042eae77e1701ea606daefeea147c9318fabc6d672a2d159a463996fbbf88feb5fd48f0cdf418cf6f02", @generic="83f35261a4e7ed1aff04ae0f33007f1b71bd6405f15dde7a708a419cf9cc4aa5e023195a2da30537ed0e51c2b14478df39174d46d166a38647e86f016b03c02187da47dd9f0e11c233c450409d51cd40c2f34c2320c0c3d846bb86db8ec6fcd4d59fc7787b9226f205193df8c98604ebc70df99c3cb7519318d37db7176a57ef9c968f5a871e39e050fedb420c5027a8254d22111d221f459f6191e7d7aa92cd9a53a12a7ab85ed3638b9e1bc31c630cc412b93997096c28a6"]}]}, 0x7a8}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/04/03 06:06:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x1a0}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/03 06:06:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0xdf, 0x8, &(0x7f0000000280)="5c1c8ae12e611d30b461ef25d5169cbafda64aa125d8190396710fda56b4496f6590867b9db4ad091218b1a8b8dacc76717450a365a0945a30aec61d7213142a4e2ff2baa762ade7a275b49ff8704543c599277d28aee85042c7665fcfe69cb470a11e0090bc5d27ee51c9be8dfa260802049300302d5297caf89d0a78771bf3326fb40e0e4ee18672f60a9720d28c8c601f2a7c72706d1236ffb734f783eee85e5236bbdaa203b7a322eeffcb6497aace533d0ac1602f8d918a241629852cc61cbe7451f2c3b8636e20a5cd81bd7b479ad7bb2ba8716059543f62779cd33b", &(0x7f0000000040)=""/8, 0x7, 0x1}, 0x28) r2 = openat$cgroup_int(r0, &(0x7f0000000240)='pids.max\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/03 06:06:05 executing program 7: unshare(0x60000000) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7f, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000006c0)) sendmsg$kcm(r0, &(0x7f0000000cc0)={&(0x7f0000000140)=@ethernet={0x7249957ae8c9f596, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000940)=[{&(0x7f00000000c0)="0af2cb5bb0a8b196527677421130fde7720eb28df8063e0af986bf82374cb672868b0fe2a613a56b0cec1fcaf3bfa112d825a729f169e67fa95950", 0x3b}, {&(0x7f0000000700)="1fcd781de38465dc2b6cd6703e820ca9fc606de81c45cda9f156849192f8399afac4c67b557250fa1d910f87890c3a8c819ef5f2b19c7ffe3d8dfa70e99e510ec027f3ba55527d1e097de828b809e9580334c7afc9f9c23ecf376dbc63451ee35b0b180abf60b828de309700cb3deda7228d3a275b81005332994014b66767aacd56349b600b2fbd5093d598b5c5e0ffc7ab4c8d8b76fa343331c0aef0d6d3b1c5c31609dbddbe962e6fee2aab440272", 0xb0}, {&(0x7f0000000680)="aa315d140b807a9a680f9bc1272051136d5d998f99b85e1f0b58950e1002c4d8307504a1a234ec14c9d406326d3a9fffeee4a64566270d32ea8d55a89bb034", 0x3f}, {&(0x7f00000007c0)="81ab32e6ca2997fe3672c246d50accdd0d782c0f551630ac2a8b8f4dc9a26141c9c449bf34910502e9fbca5b755c2c050a0cd436243ceaf82e452a7e0268fbe20476fb83d0366ea467703fc0124a1baffa0c8c5c", 0x54}, {&(0x7f0000000840)}, {&(0x7f0000000880)="2905c627b5bc642744a3ed4a972845658767f65e8de1051fe33b1b36d68b096e21580aacb43f00c2de68007933aff6d7d2ee4a3af988107a0a42238bb1f3f1", 0x3f}, {&(0x7f00000008c0)="6e3bc00cd1ee05168877a56f17db055d2442512d302ac340a37b37906957e57b752d99d75890a2c1de398d124e4e9708e8d10ceee5653a9c589eae1ea3cb7981bb04a1dd6c36d6605976743c7a19287bf3fbd782a2e57e9a53425d314159daf9b8f571cdfdff1cb98b7898a0566eb0", 0x6f}], 0x7, &(0x7f0000000980)=[{0xb8, 0x0, 0x2, "fa3e7424ce12375588e01e93881e7f082b8a47009170b75c1362d8de6c339420f968e5285879613edc8b72439f13bc9acc3d6247e47fedc762cab8da816d1458a29775a27b91863a3280b45cf3d5a1367ec5eb622798790976478334820ac908c97504ffb5a40a749f5bee4fed3b2909c4272c109b001a91a4a678057b1850b9fa96c5bf7d61de28d7bc987d032ca6c121c93fed61930dbf4a8134c4a95b680595aeed0004be670d9a5561"}, {0xe4, 0x118, 0x8, "1449c19410f5e2719b612297626b43e54f6346d5782f7c208d951e58f2e0b7e3e030e823ae6f34a1d2366b8934c4cf50b2de41d4fb9e2eef7209114e7791630208cad08ca636901409f8964a0ec70f44985b9eb38c68352c077048722c74d9dc3369d35f75daf48cf121ad19c189aa5258277ec85fd83a095370d53754e57daffc5eabcf787c8b6128465923c2da6f4cd43927887896fa0d5c2da0fb23cc2e74d8ed54cd0f3d4c916a6b02b18b94f6988db328c7d219a8c4fe4653893d5b7a06e9b16f65e9fc88f359fa0f5f2d0112253ee02b98930ca1"}, {0x1c, 0x11f, 0x80000001, "b803c705477e176759347506e65b094c"}, {0xc0, 0x105, 0x9, "c59b7c5a80db15a86f3b451036f96c536d494ff5a54f03629bca12621ab83dae81cf0040f62acfb9aa09e5d261534e6ba92f7f5e39b75aad10f94ba0d5add62093012cc9f12f168548dee1e8497d7ef76963ffc632d5e831235d5d16a74d802caaa172cd6fc85f0ef691cf40525eef6e753ce210cbec4b9821563ba3d3cd4c22564b02beb9a4a7b23269953f57a8b5541c9c767ca71ab4bef2c318481fa68553877ef96c0d40c3d89b3a97f0fd861042ddae2ed1"}, {0x94, 0x102, 0x1, "09450f3c29abf814f893664cf12383d37f4aef4bf05c4028071694db9c9048f6a42ba88d634ce623c81e4ab66b00d380fbad28d31fef7eca1e194637c8b3686f179170d07bf83b6865d2541228a1bdaaf892e0542189cc48bb041f6d976855ab3613fdf714c15571be9fbc5c3290d1e07c9766853d677e4322d091da7348d333f4600eb62b6344"}], 0x30c, 0x80}, 0x4040) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00000001c0)={{0x100000000, 0x4, 0x3, 0x3, "7d844ef0878803ceaa0fa1f7d345be8a03853ea03668fd2b957c01f6dc3fb60aaf551d5f6398bbeaca5c0cdc", 0x1}, 0x0, [0x0, 0x8001, 0x3, 0x7, 0xffff, 0xfffffffffffffffd, 0x40, 0x6, 0xff, 0x9, 0xffff, 0xff, 0x401, 0x81, 0x3f, 0x1057, 0x100, 0x3, 0x7, 0x8, 0x3ff, 0xe0, 0x92, 0x13, 0x3, 0x4, 0x7f, 0x1, 0x1, 0x4, 0x0, 0x3, 0x4, 0x100, 0x1, 0xfff, 0x9, 0x7, 0x9c, 0x3, 0x1, 0x22, 0x4, 0x7, 0x2, 0x5, 0xd47, 0x6, 0x0, 0x4, 0x7fee, 0x3, 0x0, 0x45, 0x1, 0x1, 0x8001, 0x7f, 0x24d4, 0x8, 0x0, 0x6, 0x0, 0x7fff, 0xfffffffffffffffa, 0x3, 0x80000000, 0xc02, 0x8da5, 0x3, 0xd329, 0x3, 0x7f, 0x6, 0x81, 0x9, 0x8, 0x40, 0x894b, 0xff, 0x9, 0x6, 0x9, 0x40, 0x91c, 0x1, 0x0, 0x7, 0x50, 0x4, 0x4, 0x80000000, 0x123769a1, 0x7f, 0x8, 0x2, 0x0, 0xff, 0xc22, 0x5, 0x7, 0x6, 0x2, 0x6, 0x1f, 0xfffffffffffffc01, 0x400, 0x5, 0x1f, 0x4, 0x1, 0xfffffffffffffffa, 0xc964, 0x0, 0x7f, 0x8, 0x7, 0xb4f, 0x7, 0x1f, 0x9, 0x5, 0x8, 0xfff, 0x5b98, 0x1000, 0x528, 0x1f0000000], {0x77359400}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x2, 0x1, 0x2}, 0x1f, 0xfffffffffffffffa, 0xffffffffffffff10}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000840)={0x7, 0x0, 0x2, 0x8}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x16) fstat(r1, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) setresgid(r4, r5, r6) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000d00)={0x8, r3}) 2018/04/03 06:06:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0xfffffffffffffedc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x35b4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x800, 0x7) io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r3 = socket$pptp(0x18, 0x1, 0x2) io_submit(r2, 0x1, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3}]) io_destroy(r2) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x10001, 0x2) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000700)={0xa4, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0b6300000f630c4003000000030000000000000001634040000000000000000002000000000000000000000010000000000000000000000000000000000000000800000000000000", @ANYPTR64=&(0x7f0000000280)=ANY=[], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="28eaff0000000000"], @ANYBLOB="12634840020000000000000002000000000000000000000001000000000000000000000000000000000000004800000000000000", @ANYPTR64=&(0x7f00000004c0)=ANY=[], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="28ff00000000000038000000000000007800000000000000380000000000000020000000000000006800000000000000380000000000000078000000000000000000000000000000"], @ANYBLOB="0400000000000000"], 0x84, 0x0, &(0x7f0000000640)="2a2b5badaeb2b31f9cd0e52f959db218886fbc9731218df3b5f80f1188daccf7d580d08d388ba71236c46bdc2c4399f74a71cfab98855257565b2369fd7515ae8cd86883a4a67808a3f7ed5e7bfa1d42d5c008e86b796c267e580e0071e9dd47b768f36dcaa889442dd3a5ab632cb003e135686a3b0a8223e0115e3fb78a6d9911b683fc"}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) tkill(0x0, 0x1c) io_setup(0x1, &(0x7f0000000180)=0x0) r6 = syz_open_dev$usbmon(&(0x7f0000002640)='/dev/usbmon#\x00', 0x1, 0x40) dup2(r1, r1) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002480)='/proc/self/net/pfkey\x00', 0x40800, 0x0) syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x80) io_submit(r5, 0x2, &(0x7f0000002600)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="30fb5f3dc500155f2ee3f42f1a535924eb1073ffd5bb813950fbcdf9b1680c86901b1fd301c5b072a0ac0cc91a84fe81c17c84726eeb323a5a73725b14159c6061f4ffa82edc49261ae354ce743a703cfdb9a9923824e1b5713ba2ddcd98b2df078cd69ab6d3b9c00a63eed3761589eb7805a24a4f9554d839609c28055d56ddb3a2d2fff7d74a4f55fa2b56856e88b02497bb1f5ef31e091cee56d61d4121653492ea73322bbf0b97e05c6c0070fdbf6401d95c6f863bee515955ac4aa07dafd61bb3841205e1abfbeb1ea895", 0xcd, 0x7a9d, 0x0, 0x0, r6}, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000001480)="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", 0x1000, 0xfffffffffffffffe, 0x0, 0x0, r7}]) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b3fdc)) memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r8, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b383756402", 0x3e) ioctl$FIONREAD(r8, 0x541b, &(0x7f0000000000)) syz_open_pts(r8, 0x41) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2, 0x4, 0x5, 0x7, 0x8, 0x22, 0x4, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x3, 0x40, 0x100000001, 0xe3}}, &(0x7f0000000280)=0xb0) 2018/04/03 06:06:05 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x161, 0x0, 0x7fff, 0x2, 0x0, 0x6ea, 0x80, 0xa, 0x6, 0x1ff, 0x8, 0x2, 0x1, 0x6, 0x6, 0x0, 0xfff, 0x4, 0x1, 0x2, 0x4, 0x8, 0x8, 0x53, 0x8, 0x9, 0xfff, 0x2, 0xcc1c, 0x1, 0x7, 0x80000000, 0x100000001, 0x100000001, 0x1ff, 0x3, 0x0, 0x300000000000, 0x1, @perf_bp={&(0x7f0000000080), 0xf}, 0x4, 0x6, 0x5360, 0x3, 0x100000000, 0x4, 0xb27}, 0x0, 0x5, r0, 0xa) r1 = socket$nl_generic(0xa, 0x3, 0x10) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1000}, 0x1) 2018/04/03 06:06:05 executing program 2: socketpair(0x194c9081bae10bf9, 0xf, 0x7a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={0x0, 0xe3, 0x2, 0x4}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000008c0)={r2, 0x9, 0xb51}, &(0x7f0000000900)=0x8) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9010000005345204c696e757811893d84aa55eef2ad590b0f825c2a075638b1b02b8ea5e73acac1c7cbaf00ac83b74fabb7acc732c6481114502ebd000000000000000000000000000000000000000000"], 0x54) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x1, 0x8010, r0, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000e00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@multicast2, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000007c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="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", @ANYBLOB="080015000700000008001900", @ANYBLOB="0400000008000800bb4b00000800100003000000000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4041}, 0x40) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x3) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000bc0)) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000b80)={0x77359400}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000c40)={&(0x7f0000000c00)='./file0\x00', r0}, 0x10) accept4$ipx(r1, &(0x7f0000000340), &(0x7f0000000740)=0x10, 0x80000) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000940)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc008641d, &(0x7f0000000440)={r7, &(0x7f0000000380)=""/183}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000c80)='./file0\x00', 0x0, r3, r8, 0x0, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000300)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r9 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r9) 2018/04/03 06:06:05 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000980)=""/250, 0xffffffffffffff4b) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents64(r0, &(0x7f0000000a80)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fffffff, 0x20, 0x0, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x800}, &(0x7f0000000100)=0x8) 2018/04/03 06:06:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$ax25(r2, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x80000) r3 = dup(r0) listen$netrom(r0, 0x7ff) accept4$ax25(r3, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) shutdown(r0, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x1f) tkill(r1, 0x1000000000016) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0)=0xfffffffe0000000, 0x4) [ 659.837769] PPPIOCDETACH file->f_count=2 2018/04/03 06:06:05 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/fib_triestat\x00') pread64(r1, &(0x7f0000000000)=""/8, 0x8, 0x300000) [ 659.942474] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 06:06:05 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400801, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='\x00') 2018/04/03 06:06:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000007c0), 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000002280)) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200002) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/04/03 06:06:05 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000001, 0x20000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0x4, 0x3af517f2, 0x4, 0x8, 0x0, 0xc1c}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="29000000e8b9e754640e0a321ea302cdf6ba272afc484d9968644bf709a6675b454389243e0c69b591541b133686d7f311a770347d02ac2ed1d8e87370b639af3038f33ee731e2685d3aa37cbb39ba92173ba6db02de365f2dc00266e008c52daf078b1f026acc29ebeedceebc3edf8e4a897fdf77ac8a95a4095b7a6a4e4c1500339f620de89d1b000000000000"], &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x1, 0x8}, &(0x7f0000000440)=0x8) r4 = openat$cgroup_int(r2, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) sendfile(r0, r4, &(0x7f0000000180), 0xffff) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000340)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) close(r1) 2018/04/03 06:06:05 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x1, 0x1ff, 0x2, 0x0, 0xf0, 0x40005, 0x4, 0x100000001, 0x1, 0x4, 0x3, 0x199, 0xe79a, 0x10001, 0x81, 0x1, 0x0, 0x1000, 0x4, 0x8, 0xf312, 0xffff, 0x1ff, 0x5, 0x4, 0x2, 0x5, 0xf, 0x8, 0x7, 0x7, 0x0, 0x3, 0xc880, 0x10000, 0x0, 0x61, 0x4, @perf_config_ext={0x1, 0x1548}, 0x0, 0x5, 0x6, 0x6, 0x7fffffff, 0x40, 0x46e}, r0, 0x8, r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") 2018/04/03 06:06:05 executing program 0: sched_getaffinity(0x0, 0x0, &(0x7f000021c000)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10000, 0x4) 2018/04/03 06:06:06 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x204000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8022000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x108, r1, 0x20, 0x70bd2b, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6c}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xde22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x37b1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000050}, 0x1) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000500)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) fcntl$setsig(r0, 0xa, 0x37) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0xa000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000380)={0x0, @loopback=0x7f000001, 0x4e21, 0x4, 'none\x00', 0x2, 0x3, 0x14}, 0x2c) 2018/04/03 06:06:06 executing program 1: add_key(&(0x7f0000004ff8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)) fcntl$getown(r0, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/04/03 06:06:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) pipe2(&(0x7f0000000240), 0x4000) io_submit(0x0, 0x0, &(0x7f00000004c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000000)=""/2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)='net/ip_mr_cache\x00') 2018/04/03 06:06:06 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400040, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 2018/04/03 06:06:06 executing program 0: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x80fffffc) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x5, 0x5, 0x2, 0xee76, 0x7, 0xfffffffffffffeff, 0xe6e, 0x8, 0x5, 0x7fff}) 2018/04/03 06:06:06 executing program 7: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socket$inet_smc(0x2b, 0x1, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mountstats\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) 2018/04/03 06:06:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x1e5a, 0x0, 0x7}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000380)={'filter\x00', 0x36, "ea88c381bdfcaaa0ee7f55f5de3647073dcc4744e417b2be7ee703d241f3c04a47e89971bf3b9e16cd30e9056b7281859634cbde351f"}, &(0x7f0000000040)=0x5a) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0xe0, r4, 0x408, 0x70bd27, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4004}, 0x4004050) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000001c0)="b9650200000f320f009f06000000640f3accabc4000000f2456805000000f20fd077f4c4c1172a6cee750f017600c7442400ffffffffc744240224000000c7442406000000000f011c243e67460fc79c6af7ffffffc4c14014480d", 0x5b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:06:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xce, 0x0, 0x9}]}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x101}, &(0x7f0000000100)=0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000f9ffff71000040"]) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x1000, "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"}, &(0x7f0000001180)=0x1008) 2018/04/03 06:06:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], &(0x7f00000001c0)="f45010", 0x0, 0x99, &(0x7f0000000000)=""/153, 0x0, 0x1}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0xffffffffffffffa0, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x80) 2018/04/03 06:06:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioperm(0x8, 0x8, 0x0) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000033c000)) read(r1, &(0x7f0000ebcf48)=""/184, 0xfffffda6) poll(&(0x7f0000000100)=[{r3}, {r2, 0x178}], 0x1ffffffffffffeb7, 0x0) listen(0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) connect$inet6(r4, &(0x7f0000174000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) flistxattr(r4, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/03 06:06:06 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x1, 0x0, 0x0, 0x10001}) fcntl$lock(r0, 0x5, &(0x7f000005a000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x2, 0x0, 0x1, 0xffffffff00000000, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x0, 0x1, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x2}) [ 661.103262] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/04/03 06:06:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f000001000000000000000003000500000000000200070000000000000000000000000008001200020001000000000000000000300000f40101000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x100) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/20) 2018/04/03 06:06:06 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x68080) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0xbc, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="06630440040000000e630c4000000000020000000000000001634040010000000000000004000000000000000000000010000000000000000000000040000000000000001000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000002200000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000400000000000000"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000000000001800000000000000"], @ANYBLOB="0b6300000f630c40020000000100000000000000066304400100000001634040000000000000000004000000000000000000000011000000000000000000003eb27d64ee025e96670000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00']], 0xb2, 0x0, &(0x7f0000000240)="dd87f3de5fec2e19bd073f531cbda53dd91f4d92dbf3c87dfc6d96698ec4fdc53629a98727e95348fc1b94b187f2b601f1b34e74b9cfbddcdf619db38cb12bd87d147f79bd0e9440866ea177021b2bb2d7082b686e67ccf65a246baa3582bc6f29a91e4419276eb452faae537d0ffc3abf2fbd72dbe30347219aeb288fee49628a06b6dfc31d6f1da646c385e6212437e6b0d0d10dc44dc84f09e78948e054cc4d356a3fdcac45bf9c60b2d9a66ab71305f9"}) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x2000) preadv(r0, &(0x7f0000001640)=[{&(0x7f00000014c0)=""/132, 0x84}, {&(0x7f0000001580)=""/182, 0xb6}], 0x2, 0x0) sendto(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000f34000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0xfffffffffffffeb7) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000440)={'nat\x00', 0x1000, "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"}, &(0x7f0000001480)=0x1024) socket$bt_cmtp(0x1f, 0x3, 0x5) prctl$getname(0x10, &(0x7f0000000340)=""/198) 2018/04/03 06:06:06 executing program 3: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x9, 0x4, 0x0, 0x440c66c163ac3b71}, 0x98) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='.)\\(\x00') clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000200)={0xc6a}, &(0x7f0000000240), &(0x7f00000002c0)={r3, r4+30000000}, 0x8) [ 661.187249] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/04/03 06:06:06 executing program 0: r0 = socket(0x1, 0x0, 0x100) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003400)={0x0, 0x0, 0x0, @local}, &(0x7f0000003440)=0x1c, 0x80000) r3 = socket$inet(0x2, 0x806, 0x20) r4 = perf_event_open(&(0x7f00000034c0)={0x4, 0x70, 0x100000001, 0x8, 0x2, 0xccd, 0x0, 0x1, 0x0, 0x2, 0x4, 0x2, 0x8001, 0x100000000, 0xacb, 0x1, 0x80000001, 0xffff, 0x40, 0x1, 0xaab, 0x81, 0xffffffffffff2654, 0x42c, 0xfffffffffffff001, 0xd435, 0x3, 0x9, 0x8000, 0x1, 0x5, 0x83, 0x396, 0x7f, 0x80, 0x3, 0x2, 0x100, 0x0, 0xa0, 0x2, @perf_bp={&(0x7f0000003480), 0x6}, 0x200, 0x2, 0x100, 0x7, 0x101, 0x46}, 0x0, 0x3, 0xffffffffffffffff, 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003540)='/dev/loop-control\x00', 0x200, 0x0) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000003580), 0x80000) r7 = socket$kcm(0x29, 0x2, 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r9 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003700)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003800)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000038c0), &(0x7f0000003940)=0x58, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003980)={0x0, 0x80000, 0xffffffffffffffff}) r17 = socket$nl_generic(0x10, 0x3, 0x10) r18 = perf_event_open(&(0x7f0000003a00)={0x3, 0x70, 0x40, 0x8, 0xfffffffffffffff8, 0x0, 0x0, 0x7f, 0x400, 0x2, 0x40, 0x4000000000000000, 0x5799, 0x8, 0x6, 0x8, 0x1, 0x0, 0xffff, 0xd5, 0x8001, 0x1f, 0x7, 0x5, 0xc94, 0xbf5e, 0x8, 0x8, 0xffffffff, 0x7, 0x3, 0x7, 0x100000001, 0x7fff, 0x4, 0x81, 0x8, 0x3, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000039c0), 0xb}, 0x20000, 0x9, 0x7, 0x4, 0x3, 0x2, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) r19 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000003a80)='cgroup.subtree_control\x00', 0x2, 0x0) r20 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000003ac0)='cgroup.subtree_control\x00', 0x2, 0x0) r21 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/autofs\x00', 0x802, 0x0) r22 = syz_open_dev$admmidi(&(0x7f0000003b40)='/dev/admmidi#\x00', 0x9, 0x4000) r23 = syz_open_dev$evdev(&(0x7f0000003b80)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000004000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r27 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004040)={0x0, 0x0}, &(0x7f0000004080)=0xc) r29 = getgid() r30 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000004280), &(0x7f00000042c0), &(0x7f0000004300)=0x0) r32 = getegid() pipe(&(0x7f0000004340)={0xffffffffffffffff}) r34 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004380)='/dev/sequencer\x00', 0x240002, 0x0) r35 = syz_open_dev$evdev(&(0x7f00000043c0)='/dev/input/event#\x00', 0x5, 0x200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004400)={0xffffffffffffffff}) r37 = syz_open_dev$mouse(&(0x7f0000004440)='/dev/input/mouse#\x00', 0xfffffffffffffbb2, 0x208501) r38 = openat$cgroup(0xffffffffffffffff, &(0x7f0000004480)='syz0\x00', 0x200002, 0x0) r39 = bpf$MAP_CREATE(0x0, &(0x7f00000044c0)={0x0, 0x9, 0x3, 0x200, 0x9, 0x1, 0x2}, 0x2c) r40 = inotify_init() r41 = socket$packet(0x11, 0x3, 0x300) r42 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004500)='/dev/sequencer\x00', 0x40, 0x0) r43 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r44 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004540)='/dev/kvm\x00', 0x40000, 0x0) r45 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r46 = syz_open_dev$sndtimer(&(0x7f0000004580)='/dev/snd/timer\x00', 0x0, 0x2) r47 = socket$inet(0x2, 0x8000b, 0x800) r48 = accept4$packet(0xffffffffffffff9c, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004600)=0x14, 0x80800) sendmmsg$unix(r0, &(0x7f00000046c0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002300)=[{&(0x7f0000000080)="79f98b21e53c001f8f48672fe08448adae1b2e2ddb9604f1363fe9fede596211e6a76a03214ea8f20917d2f1b6a17c6985110db2159d024a6f1846", 0x3b}, {&(0x7f00000000c0)="f9c8b203769a922b00ae81f6ec122a65e65416d2e1ff97e6c41f3e43d4842e88576e05dd9ff764b95647c1abdda87ec085a7372af4dbfc34138dbb8a52c903a2bdd1ca9afea3bc3d85006d0ba4c361055e86288768229bed81e4b8d579a398d84943dc273e9331dd85a93fea09d62f57fe34f0fa212d765f83e37d985985a2efb88b7ff23096983f122ace73fca9fdae3e071be60a6f959e12f30c7d", 0x9c}, {&(0x7f0000000180)="37bf9bbca433a4897981be14f91570a0a1133c64185c7a6332bfbcf2f0295f4ed6832e38edb31b5b708f6a5a3ffdc69598d6b6f0fbad394eff0ef8d1bdcbeea05edc1dc53baeaa090be3c9e759c1c21fa96a1641cce25354dbc68c676ac65bc3ac9b7b6eda246216ab547d3a354d48a3d3f5cec0abdb4320b3d01e745f3f061e0652a4b590d9728674b8d2bc37cd666efd68b1285f045a7a5b9eac532eec6d9ac926a0a04b7f906ba484cb02b39f99981e503a2c9554010a901e4107234bab", 0xbf}, {&(0x7f0000000240)="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0x1000}], 0x1, &(0x7f0000003bc0)=[@rights={0x2c, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x24, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}, @rights={0x18, 0x1, 0x1, [r21, r22, r23]}], 0x98, 0x4000}, {&(0x7f0000003c80)=@file={0xcedc6843ea4d89d9, './file0\x00'}, 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000003d00)="27ac7e484d3bcfe4a4ff58c35aef6bb9101b5e262a0cb84201311550388f57725883793a9d441906476dda19c13c3d3a3952b47e70aacc4762207c006d44b60d83ba8f1723ca70c47f273ffc603759f061b1ea7e760483890afa1eeecc88277b91", 0x61}, {&(0x7f0000003d80)="0ff5883669739469500117e9e45c09ffdb14167a78f00df5ce4cc02a59fd8669cb382967820ad8679d37589dda03a882fc156d8dfc7c848d90f365ef38076189c1a7f8d02e35977701d368119eae15dc37ca573c7e3e63cee03f3f20e13391bdd142973dd267a73eb60f56506a831b1e3ad663d7e04d481f5a5121097937fdff3a2261f8f67a4e636806f00c575aaff57c11803be08a0314a35008045fb021bfa3158e9299480802f47485d7f47294de052520975d55616927a35cebedb9b643bd", 0xc1}, {&(0x7f0000003e80)}], 0x3, &(0x7f00000040c0)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x30, 0x80}, {&(0x7f0000004100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000004180)="54a70db96184a06acb460106c357615f182cc047bc6462c2", 0x18}, {&(0x7f00000041c0)="6b08087297266f39c488c1cc5c94155c58ba6280223275a8047213c8a268473f32870cf68454c2c4fbd53e638b12224bdd4fee81f41c9269f9ebeec1c6e711a3480f909efca2f838239985d290d9c83eb758d388abf5cef383e119a108ae4c55221ad07389815d7e37d9fc3934e191a2f8e39b722be9f3eca0", 0x79}], 0x2, &(0x7f0000004640)=[@cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x14, 0x1, 0x1, [r33, r34]}, @rights={0x1c, 0x1, 0x1, [r35, r36, r37, r38]}, @rights={0x34, 0x1, 0x1, [r39, r40, r41, r42, r43, r44, r45, r46, r47, r48]}], 0x7c, 0x20040000}], 0x4, 0x40) 2018/04/03 06:06:07 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x2, 0x401}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0x4) 2018/04/03 06:06:07 executing program 4: r0 = socket$inet(0x2, 0x8000f, 0x7f) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000140)={0x9b, 0x3, 0x7f}, 0xc) sendto$inet(r0, &(0x7f0000000040)="67387d3337d610799f637ff52d28fbc3816dee0957ce8532bdd49d7dc31e69204dfd43bce9d369b85580e50c8a4ef48ac6c26b757f6a6e9a9bb015d3b32714bfb236386885e1c297e35ead8fc05c1c7ee32360b7debb2d13f95d518d2f4b7a4fde99006f0853c1eed77ec610db799c4a136731f4956e77b0ba7f4bde5c958dbaf2afebf8fff5308864c684590a8716d0da36976109d7437848773f3f11cab660e5dc2367a6a5ddf076ec8fc00e4f1fbf3b", 0xb1, 0x40000, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/03 06:06:07 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x10c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x101000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x4, 0x4, 0xfffffffffffffffc, "9ca32ca891f8", 0x9470}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vcan0\x00', &(0x7f0000000180)=@ethtool_rxnfc={0x2f, 0x0, 0x0, {0x0, @sctp_ip4_spec={@rand_addr, @multicast1=0xe0000001}, {"d164", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @sctp_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002}, {"3e87", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) 2018/04/03 06:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x9) set_robust_list(&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x5, &(0x7f0000000240)={&(0x7f0000000200)}}, 0xc) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r0 = getpid() wait4(r0, &(0x7f0000000080), 0x80000002, &(0x7f00000000c0)) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xffff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0x0, 0x20, 0x1, 0x6}, &(0x7f00000003c0)=0x18) 2018/04/03 06:06:07 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r2, r1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000), 0x9d) 2018/04/03 06:06:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x602800) accept4$inet6(r2, 0x0, &(0x7f00000000c0), 0x80000) close(r1) syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) write(r0, &(0x7f0000000140)="865d7295f3163ad8aa128ea3bbb2a463fdab0380edbd00000000000000000000000000000000b791eb914125e9cb2db54a5783741fcfbc8ffa", 0xffffffffffffffdc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) 2018/04/03 06:06:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000af2fc0), &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x1, 0x5000, 0x100, 0x1000000000, 0x1}) 2018/04/03 06:06:07 executing program 3: r0 = getgid() r1 = getgid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000028000)=""/233) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) r5 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x40100) bind$llc(r5, &(0x7f0000000140)={0x1a, 0x321, 0x5, 0x7b818d01, 0x9, 0x4, @random="50d3a2f84fed"}, 0x10) 2018/04/03 06:06:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c95000), 0x4) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000740)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) getgroups(0x3, &(0x7f00000008c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) r11 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) r13 = gettid() r14 = geteuid() getgroups(0x2, &(0x7f0000000b80)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000000c80)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x8}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="ca37a4fc4eb3b7304390d91e7b5a3e3d9ea8838f903012090d6729571edf4673e836d1b47b60a712a2ac1b0f95cf05f6c5794243b1da056f08a7c4da152b5fbc7b4f662f14b07752e8f9c499ca51d1c40f3e433f249e03e13e1090548e4008ee43", 0x61}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000280)="bf760f79080edc1af8140697bf1699512a45caafa85f185b7f2543d3f471f9bc2a7390a1e50ec1046c2637eed45183ffefeddf86844963ce84fb4215a4e605318e7b581afbd267a47b6546f21e3f19126f52d1990334aaf5ab423c3a2b0d084db10e65b6ff9489bdf9a0adf60df1eb3ab9029677ea9e0e1ca00cdcc2c534df0fea15", 0x82}, {&(0x7f0000000340)="7440b5ce747dcf", 0x7}, {&(0x7f0000000380)="bc884e254939f6382af33904aa30c562b0cc5ed3b9def445385f1501d09c497a641c618d1b2a40559e5e5765", 0x2c}, {&(0x7f00000003c0)="48dc8f6b719a0710ad260ae86b39b97d09201942db4f41fc92e7976cadbd9973939db299e58cee0e97b5e47398e7a9a524c40deab0828e6541935405b5ce1178fdaa9c8c98eb6c3d0166a974b00dca3ea273015924165a0a0b1a36cd3e250ef4d6572102a9244a190182cfbe8116f4415d87ac33c39bfc881336f42c9ed41d5fcee304bd63dad539cb9cd963b39a7cd03d11c5f7", 0x94}, {&(0x7f0000000480)="d115cb02087a6273cbb1b8afa0fc4e1db22b39889ff0f5c15c5bd904e9b8406cf2d0ddde1d0cdd1909bfe5ccb56d2285deaaddd78b6a4089fd1cb1b2cc87eb78e1347c5f3ce3460c147715e93647e6c435038cf55d54337632d7e3a7083d7bf5c0c5ff962551f5ed91e0b962de672a39e83ef66332d2846d7ea589476166078b57042390448bf1e30c26cd7771a74fb6f7157c414ddb4c24b44e17f02e14641d31eb5c4a6d15b628c1c7207e034b8959051df571a65e121df86897dcf00f74cfbd20b9610dbb165c28d9", 0xca}, {&(0x7f0000000580)="79f81e9e589ebbe620a6d5e5e9e90902b6dd7df88a7a2eb1fa22a77bda8d0bae58714302df3cacb23ad66aae6471ee0febf301a9fbc2a65f3830b9d69d2a02ed3548b66dd94b1ddade227377796370cf48f22794e862d499a1fa701b042f504bfda5e3b4fc93b5eca022790350f793364f", 0x71}], 0x6, &(0x7f0000000bc0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="380000000100100002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15], 0x98}], 0x2, 0x800) 2018/04/03 06:06:07 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='^\x00', 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b5de4323d81c2d52fd6efd2b83a282df3319916b9a07290454f67297fbbcb02c2866e24131d2ab4e08a55f46553b327b81ef81f5a0e015053267f19dfb09038a9f05d8936f20da4db4077727f04ab2e82690d1843cd7de4661b8f4a5f7", 0x5d, r0) keyctl$dh_compute(0x17, &(0x7f0000001380)={r0, r1}, &(0x7f00000013c0)=""/250, 0xfa, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000001000/0x2000)=nil) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000080)={0x0, r3}) prctl$setmm(0x23, 0x2, &(0x7f0000007000/0x1000)=nil) 2018/04/03 06:06:07 executing program 1: mprotect(&(0x7f000021f000/0x2000)=nil, 0x2000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r0, 0x2, &(0x7f0000000080)={0x40, 0x1}, &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 2018/04/03 06:06:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000008c0)='tls\x00', 0x4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x0) recvmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f0000000080)=@ax25={0x3, {"8ae5d150c156fe"}, 0x20}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000100)="2bae4c934829a527e51c", 0xa}, {&(0x7f0000000140)="9a96ebf21dcdae5335137c0c1e71a96b76e6582c16ba60272fdf24c8ca5799fec011951ed71669", 0x27}, {&(0x7f0000000180)="b9310c1d26e7e8a353eecca12fcdbaffa8ff6ecd3e159613cc4e9b248d18d1ca22f5501b987151dcec2d9daf9350895d295c84a9424fb4de02cc8e09e682c2e425fd8d08370485dd5ac2b4e32395edca48fffce772fd7dc33a7a02bfe4096b200ccd45d02922ea88f2cc28a00875099f559cd55fbe6b0025102e1ad5db99b73942", 0x81}, {&(0x7f0000000240)="d281f2f5c687b8d5b77af63611a044a0d8aa5e2df303b48f26d42b3b191b88584ffa1d76d4c5a25210e081bf2d256b7a1d6ae87be3fb76ec83d40e701553e9ebcc6badfd28c9bf3fb270d37de7c13164260228eae1abec37d44b238d44b062225b1df3f4a039fa6ae84af6aa17b7816b15753f2f9e34baf5aadad9c9487cdc6884b32b03b715917b2a62645eef477b9d819d9055833e03039f5456e17ab2de37d7521fd82df72bfb2be5ea3450ae455607fa539e65d5497f2adfdfcbd83cc35cf4b29611a3b581939fe4601e0df88c2e829ea57b3697d90d923fb822a8bcf8eaf5e668", 0xe3}, {&(0x7f0000000340)="2800ff5bca", 0x5}, {&(0x7f0000000380)="3cfa4264a7da006562d16a0b67b1d32c6a8531bf3d056348f09bfcbddbe32b", 0x1f}, {&(0x7f00000003c0)="75e4b7c3dc30944eab0de3ca5bc41e85555216982e4ba4487ec8a772cd0a0e39dc8cc52b23d8c8d5d1c4531d73a898fb9d6cdf54b006d5949861233c486f2099df3e6af7249d5bbac2da24c35bc2dd7397ebdd6977a337b6be95f5bbabd7c5549e7714e8e4d300da1ee8adccbe916bf3a50205e1ba1087", 0x77}, {&(0x7f0000000440)="7984283ab5f258a1c401360ca424bdc5421b60fcb226b5ee0c07c31742c45e09492fb2ece89f0a1fd9c454bc79b96e19e948c9da392048cdba63c7b166ca85bd0260398a060eaafd058db48db0562238d358a90849e2d83f04a954698748cf25637b3d5ff9b8cba72bc5280a7d7bfa53c3258d739b3741324a5dfc192cdc51906e199fb73b3155c609da018cba414bbd2a05a45da610de7403edeec7620dee1160f0065f488e678451398995ab0edfc380888b7b382a1b06215cee4d0e61baa2f9645c937d47ed9873cb9d", 0xcb}], 0x8, &(0x7f0000000580)=[{0xb8, 0x116, 0x3, "6355c310ece91a63e27398919eb992d47eb837c487c7a4963a6a4ebbcae7e7f1e0dcf6c70e055aa7c67c70f98d4e7ebe915f201f70c935f38375b8fc5836aacb46418c916de30acded7c04f58b33799ae7e6533309eb0123704b411d7ad67a2d506c4235e148b11af36884d193bf8550d8c938d0d907e004fe3fb3ac3a13544e8b87658a41df91686bb3b3feba0e67382954dd8646e5bf0b87d32803d09441736aaadf021847e3ab73"}, {0x60, 0x113, 0x0, "5850b891b19a0f99f97e83146e1822fd8d979d5df7cd50c9ea057cb4086aa3858c934398a5c81ff330bf82f04a606e4620f1c3b137e0c2db52f89b75255d6ac937efb2713225ad611630bfe7cc1e58b0d101"}], 0x118, 0x8010}, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000700)={0x1f3, 0x400000, 0x201, 0x2, 0x0, 0x82a, 0x4c702003, 0x101, 0x0}, &(0x7f0000000740)=0x20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000007c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000780)={r3, 0xff, 0xffffffffffff10a4, 0x2, 0xa2}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000800)={r3, 0x401}, 0x8) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000017c0)}}, 0x17) 2018/04/03 06:06:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) statx(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x31, &(0x7f00000000c0)) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/03 06:06:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fde49f)=0x19) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001480)=0x200000000000, 0x8) kexec_load(0x2, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000040)="fe51199909f4d16720cf00b8efa47b27621c8a9b84df6de7fd294fd3e83e8314", 0x20, 0x9, 0x80}, {&(0x7f0000000080)="1c48816b50ba92d1f21671ade9e5a4582311655d61b6fc7ec141e03c10caaa183ef796631fdb98f3b38f32493002088aeef46b0c0924868eafc8e87c9dfd37ca28532b5d0ab7355151666a64cf57a5b296145cd18c71ebaaf0c1e2593855e2a0fdfc54567f54a318709effd8ae37b3ffb2d870adfaf4364512e9325117beb5478c1f15e5c86289d1e684029b7be3abfb68fd12cf3821b8063882a8e3fbbc57e69f70a8677f6c20", 0xa7, 0x3ff, 0x1}, {&(0x7f0000000140)="903b88a68c4fee028103fa8b4f3b5c01f7a7a96b95020a3f76172dd32f9ff218bd706db5d000ba9a58636c9c29dcbccb17407d54652362f9ef5c91755fcb0d9de4bf3e0d9a0f549c8ea05e360aea45665ce9b117fc65f9b7af33cb86fa7d02316a7552706f4feaa1ebdc9bdfc6ff9eecf269100f6ec2c3201ce8c3048083ed5c08512fc78bf55c8bf4ef903a3843c591960ff65acf451ca2339a77db5a3da0cd8eceda002878e64fcc3968f8a023b1188c21d76f918da5be750f25f5051a004d4be9b5a4577580036407d5720deeeea5836e92ac345c79ba2d80668595a738711c7b1d65d2881f1ad0a13d83fefcdeb07fd12ad10df5c1dd1ea88fdc3a31360b30552abb390cf46e210b0f1af5d9e5b484fafaaf17dd6c8861fa68409e4faa0f7a4a31a92b629bf92dc3be635b0f9748926d382a42b91eb6c089f81620406382d559c519b83dc7e63f63f0627323b5bfde29e5876f448c3407d463a9afffba1f9956d7646b44c695a335871e545eec5baff131ee0dd9bcf2c21bf0c073d050beeb4483aa1862942b41ebe97bf425fe15be24dcca4c6b6243881d3e642376c7dad134133db52e5694889aee1ff8a2bf0b1d4860acf23eea9338b1ddc11bb1880f7a421e5631d36de1cf40b93d33fcb0636d2782a957e7a7c93466106061015afbaea8f5205cfd44f6572ab830aee9d2967cd4b16fb739f283e92847ef191259b03cf1bdd4c1cfd71b16738a30d937858c8b85f8432bd80bcc1c59bf0fcdce4a92af783140c1000fbe9f20afb0cdbd6490d8dcd3028fb0643775106fb9cb58216681b3253f62c46101b27ce0deb690e8ca014279b1df56feaa61e90956b6de6546fa67d072d75e470d380160b2e40b00b1c743c26c6775843dacd109b6be4776aacb1ca702efc77414552fb7199c2f9b68ff6899e8cd7b5c8388d261484601c3e3d4fd3177daa007f1e4e754494f68dd24c3824b10a3afe605c85420e89dfad4298170b9d0fcdddfd570d390a3c0ba9e7b788b518d18f5f38aca92453ac02158b9b59cef0e9eb4729cb9c5a149a42693f00aa502c56679a07790cf06126e4eb7606556d4d9e89d88bebd5220e712cb2be5d214614f61678d4d2b3b698f4ada84d176412950b9acdb70d4f1ccccfdbb73cd014125669c3bbb3d3e06a54557052f810bf641a68baeca35d8b2946db6aa09a138ab85333424a180a941581b10ec9c19202cfeb2bdd3c51fb67103ff2f9b93ea40f516e75044e6a807a042fe018e1b7afcf8eceecf026fb1006a3464c6559008170447e9bb0d7d349e4e46d85a00b271c1c581522695629ce77835d56bfcc0a10dba84a1bc66d40ec5479003490a87767a9ae7b6546a448a3b507275468956831bb35fc6aab8cfa2f060930473117989c0fc356af0ac213575b40d395fbf3616dd92663b7901f8fabaf729c4c06b0064241ee2b8f3bc0e29127feefeb52d5ad5a8c603c718d230c0709a133c999bdaa528f16a9222cf495d8ee5789d8cfa3df1f9f8eb8137617610d7e4512ece58b72275f7628163e0321368f737532f2a9cab55bc65f8df7d32b35d20a2ae800f5b4692f67f47020c3fb7f4347231529578279f1870298ac9a0e1797580d1ce792e42627235d7e8600286c8b7500fbc651ef356cffb7c9e333ae5c2702400bde7bc11bc3d44aaae1d0e30b17f2dfc6843cbb3b43b7661a92440c385f1ceebb3d142bb09dd2d5bff03730c1026f9740f49bc4fba3d074e2cd8a7f15b440631bdbc3322a0c2b54e8d1ecd25d2a87a30330f7978f159e502e54c30a907d7fd533b22a20b140f0941dc81f3dce10f41792c9d8fc4e6702e8667dac1d67d32678cf98a57db456296ffa4f7a8a194003dd4f7371653307a7e8288165913efd31f39bee4b4f38ee8078a35a9fe2fd6782ef5556149c2c778bcc8fb0458c3e26e0aa6a2e68a01022a964e95673cef057e07b479abf52d5af345e1ae905a6af35dc3bc0cd667ef69c9682ad6663a75d245417e8c4247308387d8d213a39d408d6efca815ebe72ae99875862b6968129856dedbaac688f4bd427078ce509db872099a3de9055cebe0b2ee34346e44f63589f1fe8746bb83b01fc57d9fe6ab7bad5325fb032ac4b847a62cd6519c8aa85b8fa9cc864dc54b26e7ac715c0b536c731880d430e6803b3d73ac0b9747e917213dac684ffbc4afc598b1c5a7b08fb92372128a83b4140a5ece2683f0ac64fd26f0a8ae154f0e738ea52840b7739a99012805b1e570c0d65066e46f2fa94bcfc8fc0d7ff8f5fb9185f524808c2ea4b927003cee6056c66de0aa31b084092d6a42d16dbfd3fcbb33c805f1ae21c628ac8a18bba04f54511d1fc58667b0f7ede8506bfa50b749c860e7544a9f8b4c771159247410d64364bd27e6093cb245b60538c4c22bd2b2963ce74f9055045e1cc6333a045eea050d1bea3d8973850e0892ece43bedd3612dfc0351dc79fed54fbe6bb55abf78b5881df5e6f7addea16d7432fd62e161221e1b874323ca0a8b814c18808f66b4435f82886a915a8f6a3b04eba115e917fb993576b4d4552fd80b6e09f028603a92b7ce8df2f4b0c91bbda0df1de622d43f03ce47661c535c989dc0412d21656b4971ae3544f4b65f85996c427c5839c05ee9b1303568cabc5f5253a6c55048a29b000fa18f3600017f0a86c86879698cf01aadde0f31988a46dfab9daa5d674a2bd800955f0595a6ca67bcadc7ecb2d866a882989e480f7e0a0bdcbc6fa4b9346b3d5748efde80498a7c4d898719c97120052c35e4af04410b089974426a64115db499667d9e25bd404d22443aef7e0ae033680f301e3703e079fbf0b0a047c33a5096c56c7bb2e0384a2203ad33e701bfe60ca5ceb80a517be2fae22ea678cc484c08b4fdc94f34739e19a3f65b3a2d3d381cc4f9e360aa2c23ad0d86dffeef74e77ae765e809c374ce40f8faefb0a6f51568ed5370949775966af30419ea4c99f74b75733d6eefe640f94feafaa8b331949895e1b650c1b2f10d85c350891f419a2625dc400011a5777490532ea044664ac5a85255ddb191382ef8dbf2fc1da1fa797b04922144ef43069b455873b6589e67a6be9fbc09406369e4b279d223983df8e87d0d77b8cad9d3d9c9ee9dae30fdc34c6c6f6aaeee43a34dc6767a1f388ee6d76794330d6f764a6ae2023e61cc907c9f572cbfece5ecd83b00db3fd35cfd522d9698cf2ef1c8c966ea0057918c9b38eb100c06ff5749a44677bd0a2a667c0df3af0b6b5007811abfa55a782a638533574453cdad5039d153a75546403a59235a4d6c696eb2bf0f924973b2601c70eacbc3dee6de13323af652b967662f130b4ee5004e3604e9c86855e57a0c6ab57f8e993e47f971325979df51aeec12b41d03273c45bbfdb6dcae9aac6784b87610dbf93270d81d148065b9b36832fb34d8b89d031ef96e31174bdffdc63c216f42df9758eebae2af8534bdabc4bc2807d4ac9a74ff42a2ada6e53deb3a300c4a6d2e5147c9d60a1d809829129038ae409e52826d71e9b9750c0cc72f026a39e56cf608001f7aed1a13f5c8494c6939cd26dba4edd28953a29a9f28b2b3a57cde96f176a516d939ce85380ba335c3cee3e327c99056917ba5d32c60412f2a3093b2f2a2b44c7758a1f55d29096cd6defcecb1f56a100efb737e0c4226602674a3685378857049e8aeafbf329037edb1b235574776be1f293636e72939bb274c3cb9da07f052ca19ffccf70eceb1c35972697d58e872ba988ad550d51a7eec242f7816e787e672deabc4638d989cdb6b335e76c302f5e4a75d0c7a54695a5d4763222b28319a938fd9251b64c94a5f336de5b51c0547d5fbdbff702e665ef551c09cb562ea36b133af336936c60a7ccb336f4a6e52596f4e7faed4c6c956f78374e8f1a7601e0322e76de7fec34da365b26070882a450fbef4b6594e3b00a408a173e47b61f613edbd874c19fad54ce374c713feed5de0b30ca74e27a95265c0912f5097343f44d41ff39aa2db6067b8176a1986d6c2bceda30bd75f686a39675a9b43ddb556f6fbd3ae7ee781f9bc24c7d1feeb48b36112b1149abf8a22c389e99e46634e751668cd7caea5346422a35a2f69e573405a4b34be715187f814488ccaadd02595c3f469de7da51c5ab9454789c68250f69931ed3d0dd640f9b84c56ff2154aae10917e1545f34bccf8a7153b2082c76679f7d57427b01dfd6b414b3fb7ff464ffb8075454dfc1dd5271aa6fc4c4f1a8a53367105ecd169d4bc3f2db0e697cde2a7683cee467882efc522c5c2c85f4c5598d3539334de5c5ff6f13a792f8c877e427bf4428740512f828acdc4d0e587aa399c193a3c538532be19650a3195ac8c468fe34a5d160b8e201a65ee4b2bd091ef8bae02bbacaa445994c240d7319a650afd60198d421abd2a4068d364031af3faa989573d6319b27769bbbb847a40221ed3097ea203ef54df1a76c1167d6b9dff1bc3cfaddefd55f95b5564cd11d32ea98fb4191e87bbe5dd611343ec017e0339037737521a30642ce5dad9b024bf39ade47e1ad709e0d2eaa6b82ad469813c90b3f4dc97e98f0e31bc62b2dbaf87e40809e494e5149b3a22f277d305467671e9743dda42af940c976a12285ab4bd81b83de2c73eb66b279b6f75051d16b72c3d1d48f4939d1e28c43b64f8754b78f59e8675a5598172f2533dcf95daffd104cdf02beb456da64084ae94892b0f88e2cd748f4fcd98b43cff614069a116bb33712e7ac086b9bb7b065758e508b13dc0c40df28c82a7e1748ab4cad95969d5eb50fa38d5be60f2150db467a72b1a127c32c6720e28cd106e70aea63ceb63401e3d5fad8e612c9905a0e83d7bda99c16feb310afd69cb84f3c18ad2070d3a7dfeed83c0719f050e6f7c431ad781b756ed72e64e5f15da39dc367952eac874aff54ac8f5c7b6cfac0d1b79309c811950d2932d9bcfb6eb2fd128776f694122d38d98cb45dbba0d841c8eabcf22b0179fd2b1301225b4a4653f90fbe2be908fc41724c711c394a2c5f6ac60df672a67c4d7bdab328ee7df6a16dfe976857b3cb1f2ed640a9d55777ede43ae7d7785213fdc95433579d75342cd5b2b9ae0d84599ec294e7a7c21377d606c2d2236f17f0952abae1cc14909a9709dcc1a21444516d69417a1375adef7d865b52dfa55e0e81857453cb0160f9084afcb79489cb2c45c084c00be51ae0fce87e5b8d7c297ef96ae209a0a947caab91006c67897bb2bb0eb8943b6aa041fee9893dbb938979f88fc5d9d4db3a9b238bfe5268eda9cbb41870c4d7bc23f8cb135e224e7550896ced85447a7db96248b17824a5719eca74fee56ed399eb431293c8ddc2c8b14518d1d4cd4545365e3618d91ffab243e2ad8d62867743ff50892256bd592d35fb9620ba2e1e8cd7575a09d648bb3d0ab94658bb277ca6876edabc3329c4224f320b9fcd208ffa1f0a191d0bb7182bdfb932940c32d88197b6fda377d53f5a595d7421a1c05a9329c5f18dfd1324f5db89b367fe4a2b06e67327dac02b49f7cbd4ab56d09bcfab8ddc14b16254af8ea36e5b6188330822dbc4015233454a45815a581c0978bde4715db0f2fd84f69fe7dcb60c528f120c44fe7a11078fbdf39d57befbeee05c66e8b88aa93636d35130e82e08325235bbeb5cecfed179c41a8fd18ee18090a6648d2ae0d5fec2f104aa526d42e85d2a8c4749bc563550e24e0eb4c9280f954470513a802b40e94e95709133f00ddce636961c56fb4a86971628b1b9dcf24878d4e69c14f1b88569e0", 0x1000, 0x100000001, 0xfffffffffffffe00}, {&(0x7f0000001140)="ccd218e378317723ea59858061332abe", 0x10, 0x0, 0x7ff}, {&(0x7f0000001180)="04d9fee319a5dce545962e8d23c8eab00c61a2be48569bcfc193bdfaa4bf8830b79bf486ca7129058d1b2739a8fd87e025712983fdc2ea0381967a7127227bc04e983acd02a2a037b095dfd17e560899b30ce252ce9e201cec03b13ad05b486473c420f40d8f7d0670ed1fa3a3a6db0857d3aaa402440ac1ff7601560955653fe6fb15db3160b26ea35cfe5495b4f4a6e8b665028f46d49213a18b76c1448a125e308c3e1a83a3bc4f4c88067156f3dbbdc39cda5d00c9c381bc4bffe5b250240968fb7cd80e6920f9cae2b721d1b9a8544e", 0xd2, 0x20, 0xfff}, {&(0x7f0000001280)="731306faba6ae523d587299462edd04aa2364351af964617c8e605110e2e6b18493ff5f2701c685ae0659a70138e0a79ac23d4b026fb536a47cc0d728c74510d07c9bad0f443edbb89efb14ad2fc1a92060056319083b781c0b597cdc116d744144f364cd32fce8ad1a2267490313c98cc06b066acbbd43544e26d61683454ab11894c3cab2b1241bdad5e4463954dd66286e815d09643e405bb18258a17ceb6c8831da170d6ef60929b46ade3e66a17", 0xb0, 0x5, 0x1}, {&(0x7f0000001340)="3059b547da2e00aa84ea9ff09c8b5e70e81ff57c10e3272c26f639b00ede5e944b", 0x21, 0x10000, 0x3f}, {&(0x7f0000001380)="b1e79d3cf95a403b4dadc03d71534bff9da37dbeb879cd13cd", 0x19, 0x800, 0x6}], 0x3f0000) 2018/04/03 06:06:07 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x60041, 0x7) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x5) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/159) 2018/04/03 06:06:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup2(r0, r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x5, 0x5, 0x19a}) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x1) 2018/04/03 06:06:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xb, 0x1, 0x77ed77b0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000240)={0xccccccccccccd85, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/03 06:06:07 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0xfffffffffffffd9e}, 0x1}, 0x80) 2018/04/03 06:06:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="0300000012d2693bb36379b1992926bfa4aec6f3407adfdd66c5e2cef1156abbdb457bf28c5322b4e2bbe834bfc0305daf30f1b7fe63b854cbfa4e2660dd8c1f6fdb30822ddd89f7bad3f42c0da9b403bdb37f84f1b90485f19d992a4ed8329a993549f5615b5e29e0360d7b04b061cdc42c13055474ec3670b6cf3a267304c0793ec927fd3b923909c53d32607c4df2ba92a5414e6d7e0c10eb1db1d1c17f44ba09a01423b470cc6b3d09f4df3f8b4a0000000000000000000000000000000000000000"]}) 2018/04/03 06:06:07 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r0, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/03 06:06:07 executing program 1: r0 = getpgrp(0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, 0x0, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x1}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/03 06:06:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0x7ff) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a00)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:06:07 executing program 7: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r0) 2018/04/03 06:06:07 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffff9c}) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000100)=""/56, &(0x7f0000000140)=0x38) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x800000000080, &(0x7f0000005000), 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/167) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x6, 0x10001, 0x3f, 0x3}, {0x6, 0x9, 0x7fffffff, 0x3}, {0x7fffffff, 0x3, 0x8, 0x2}, {0x6, 0x7ff, 0x1, 0x3d}, {0x5, 0x8001, 0x7, 0x10001}, {0x9, 0xb1, 0x8001, 0x4}, {0x8, 0x919, 0x9, 0x9}, {0x3ff, 0x3f, 0x8, 0xffffffffffffff81}, {0x6, 0xf93a, 0x6, 0x33}]}, 0x8) 2018/04/03 06:06:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x40) bind$bt_rfcomm(r0, &(0x7f0000000280)={0x1f, {0x8, 0xec98, 0x6, 0x3, 0xbe, 0xb92b}, 0xfffffffffffffffd}, 0xa) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0xa8b}}, 0x5ae, 0x7f}, &(0x7f0000000000)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xbd22}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x2, 0x1, 0x8, 0x0, 0x4a, 0x9, 0x0, r3}, &(0x7f0000000200)=0x20) 2018/04/03 06:06:07 executing program 3: r0 = eventfd(0x1) fremovexattr(r0, &(0x7f0000000180)=@random={'security.', 'eth0%%\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x18}}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 06:06:07 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfca, 0x101000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/55) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) 2018/04/03 06:06:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0xe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000400)={0x8001, 0x80, 0x1, 0x4, 0x3ff, 0x9}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000003c0)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[]}, 0x50) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) r3 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x5, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000580)={{&(0x7f00000004c0)=""/77, 0x4d}, &(0x7f0000000540), 0x20}, 0x20) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf8, r4, 0x0, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) [ 662.548229] binder: send failed reply for transaction 209 to 7682:7686 [ 662.566601] binder_alloc: binder_alloc_mmap_handler: 7682 20000000-20002000 already mapped failed -16 2018/04/03 06:06:07 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000580)=@hopopts={0x2c}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xfffffffffffffcc4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x3, 0x4e22, 0x3, 0x2, 0x80, 0x80, 0x87, r1, r2}, {0x860, 0x6, 0x8000, 0x7, 0x5, 0x9, 0xa93d, 0x9}, {0x5, 0x6, 0x1, 0xfffffffffffffffe}, 0x6, 0x6e6bbc, 0x2, 0xf20cbe1bf84242a7, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x1, 0x2, 0x5, 0x3, 0x0, 0x4}}, 0xe8) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000005c0)={0x2, 0xbee}) setsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000000380), 0x4) r3 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x3, 0x0) alarm(0x80000000) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000400)=""/223, &(0x7f0000000500)=0xdf) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000540)={0x7, 0x24, [0x2, 0x0, 0x2, 0x4, 0x80, 0x9, 0x2, 0x9, 0x2]}) 2018/04/03 06:06:08 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) fcntl$getflags(r0, 0x401) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) socket$inet(0x2, 0x0, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x8) 2018/04/03 06:06:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000080)) 2018/04/03 06:06:08 executing program 7: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x200) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000002c0)={0x77359400}) [ 662.608172] binder: 7682:7686 transaction failed 29189/-22, size 40-8 line 2848 [ 662.635418] binder: 7682:7693 BC_INCREFS_DONE u00000000204edf8a no match 2018/04/03 06:06:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwrite64(r1, &(0x7f0000000040)="535652e071dc73a7825f8d33ecd46f8b235638a63dbe952dcf470295", 0x1c, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xa0000000, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/03 06:06:08 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xffffffffffffff5b, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x5}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000ddffffff000000611027000000004000000000000010000095010000000000"], &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/04/03 06:06:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) [ 662.744983] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 06:06:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x408000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x9, 0x4) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x8b80) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000080)=0x8000) sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/04/03 06:06:09 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='/\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000040)) r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="3d559348057131e587cc3334e8c2fecd25e1302866ab36d0e0860d3c556db45460e992b64f80c5d1d3d844319a5b5e3759ca7944d4a660c5df9a7f0646a98d0712be694fec8795d56ba4a6da79f5", 0x4e, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/4096, 0x1000) 2018/04/03 06:06:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="140000aece3b4600faef000000", @ANYRES32=0xffffffff, @ANYBLOB="1c0000000a004e20faffffffffffffff0000000000001e0000000000000000f82d0000ab1c7630758b8aec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2abad4d68e65f151877c42bdda2ee3f0aa6b275c0b511ce6f941816f31e666c58c70c455e0d0508a66ec13dd8d7f7a02ef6bacdf48713cea4183d4fbf33c85195c3d3cd02fa3f85c4cd0000"], 0xff34) ioctl$TIOCSBRK(r0, 0x5427) lookup_dcookie(0x800, &(0x7f0000000200)=""/40, 0x28) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001b00)={0x0, @multicast2, @dev}, &(0x7f0000001b40)=0xc) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)={0x6, [0xce, 0x5, 0x7ff, 0x401, 0x100000001, 0x2]}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000002ef6f349bd1f99aa9be060114cb0128a77589d656d7e084b2066"]], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) 2018/04/03 06:06:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) 2018/04/03 06:06:09 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000006c0)={[0x4000, 0x4000, 0xd000, 0xf000], 0x5, 0x9, 0x7}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x40100, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000001c0)={{0x9, 0x7, 0x80, 0x0, "fb36786291ec9f099c919051d8ef6c24950701619f3ad508084d229a743d2f6f759db73edc134806900f85f6", 0x9e8}, 0x5, [0x5, 0x0, 0x0, 0x0, 0x10000, 0x9d, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae8e, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xeb1c, 0x0, 0x451, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x2, 0xccc, 0x0, 0x0, 0x2, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xfe9, 0x3, 0x3, 0xfff, 0xbb6, 0x4, 0x0, 0xffffffffffffffc1, 0xfffffffffffffff9, 0x3, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x23, 0x7, 0x8, 0x1, 0x8, 0x0, 0x7, 0x4, 0x9, 0x9, 0xffffffff, 0x1000, 0x1, 0x4, 0x8, 0x9, 0x4, 0xf4b9, 0x7, 0x0, 0x4, 0x100000001]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x3e6, 0xfffffffffffeffff, 0x3, 0x8, 0x7ff, 0x2, 0x33, 0x16d]}, 0x5c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)=[{0x28, 0x0, 0x0, "1ca41a9b5ea151da3dbdabb475a606e56cab80fab11299a8ab198a"}], 0x28}, 0x0) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) 2018/04/03 06:06:09 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x0, 0x0, 0x0, 0x0, @in6={0xa}, @ib={0x1b, 0x0, 0x0, {"1c4c7759d9eb249d40b46fada574a772"}}}}, 0x118) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x0, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x1000, 0x8, [0x910, 0x3, 0x7, 0x2, 0x5, 0x1, 0x1f, 0x400]}, &(0x7f00000005c0)=0x18) sendmmsg$inet_sctp(r1, &(0x7f0000000680)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0xb41d}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000000c0)="f8f428f1061a645bd971f60c0c6dcf5ea7", 0x11}, {&(0x7f00000001c0)="dc08ae461fd86ba9d6a8e27838f36953bc81ce49a4068cf44dc62ecc3083684031d834bba3fdaa9d2d82023b267828d88df283d58176be3bb3b822074ddc22f5701c6dae602fe1cd52a095519723a76edfcfa214d7a48460d63108721cd80cb83c731e8e48c926739339230cce8768eb1ccc76922828e12b715d1127b36eb8ff55af6599cb2249244a746da2c0d8395477a7fccdb7a2dfd02694dfaf0ad9fb56cc86ee042d4d6ab89435fa29a2b5c8", 0xaf}, {&(0x7f0000000100)="37c0b94bbf2f16b84ae8b1935fe0786c317e2905b51ccc7a6b91e5526aaf65467c11c55ff4e8e6d8e4fc057b61eb2bc7833cd8800285c286c679ff1d7fcc05c8889d363f7b5c8697fab6d8fa550d435e3dd94a32e6aa141c819c9e0cf774c06043b4691b541c4e17371117cce404f29ff82dfa5b", 0x74}, {&(0x7f0000000280)="3952912ac41906e5ef2947a8cbfe880366b6530c1909dd41abf52f6259c4e1095982619c0971657e5da1149b0e6a7426b83273d0ee07defdd56e8a538db3c84010bf4619286799e8f0df689a15c8f8d805d2288493ddd36bb56cac442b51eeda43442245ae64adc8f93ba25d26d73c759524e817ea617851066745aa0e3e76ed99185427a55c9289305bd82bfbdc54589d6a4b10a6d3ca34bb7c05972419bae68d422ead32602ab81306f7937f795e1dd8184b72c2ca592fe2203155e97b8f51782aba3d", 0xc4}, {&(0x7f0000000380)="bd27775e61cb666cb16d265bc298e4254ab0b315eb8c469d6e2e94601922fd7033cc4c516bda358699c5a69273c98da24d693faa294f3e0a35208fbda86165fb2ef0b83b348b74f62fbb40e15594168a1e783cfbdccea167cf88305b78761d12fd0532b10f93bd3336d81665ef30fbb12b145b654f5bbae6d51efd6115eb09e27132b9563dd3f89340bc8dd6ee", 0x8d}, {&(0x7f0000000440)="abd0da1ac814243d1373960688d463ab0b05acf9a7ef81c5a20f2a8efc672a938b86a23915a951be56b90ac735b939ae0e08e631d60a5982b3c2d7c3cb21c6447d694ac5a47a6774c403", 0x4a}], 0x6, &(0x7f0000000600)=[@sndrcv={0x2c, 0x84, 0x1, {0xffff, 0x100000001, 0x800d, 0x6, 0x0, 0x3, 0x6, 0x800, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x0, 0x8, 0x5, 0x10001, 0x100000000, 0x650d9a61, 0xffffffffffff8000, r3}}], 0x58}], 0x1, 0x0) 2018/04/03 06:06:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffff, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) 2018/04/03 06:06:09 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)="6e1479fdf3506fd30500151205ad8a4344509d66736400ab", 0xfffffffffffffffd, &(0x7f0000000140)) 2018/04/03 06:06:09 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'proc'}, {0x20, '/dev/binder#\x00'}, {0x20, 'Mposix_acl_access-[]$'}, {0x20}], 0xa, "b7bb337d713d3b06a7418d0bdd55bb2a970c4af3d39709e4492edd66592a2e3e902f6d9d089a145c2035b399f121fecc1ee9ae263f2a7a3102ba0e691265b01f92699c1757a75063704faaeb0915ec342c3d8379f479cb34b0c6db88ba70cb2a48424e0c74d44d6cfcbf05cea92a2a82fabe92ec5bc8168c7b2bdf1464b131114f0e3e087a7d8c84e722752835d3e211a56b3f836b46b3b2df3b9aed5fb81907de79bce4a24c039e3e7afd460b382b51df"}, 0xe6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/03 06:06:09 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x8, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x5e, @broadcast=0xffffffff, 0x4e21, 0x1, 'wlc\x00', 0x2, 0x1, 0x46}, {@rand_addr=0x4, 0x4e21, 0x1, 0xd7, 0x5, 0x80000000}}, 0x44) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x20, 0x800d, 0x0, 0x401, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x5d, 0x30}, &(0x7f0000000200)=0xc) mkdir(&(0x7f0000000240)='./file0\x00', 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000300)={0x5, 0x4, 0xff, 0x3, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x1}}, [0x1000, 0x240000000, 0x40, 0x7ec, 0x8001, 0x7, 0x7, 0x800, 0x4, 0x4, 0x9, 0x100, 0x9, 0x0, 0xa07]}, &(0x7f0000000440)=0x100) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000480)={0x3, 0x386, 0x4f984444, 0xca0, 0x2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r3, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000540)=""/137, &(0x7f0000000600)=0x89) recvmsg$kcm(r1, &(0x7f0000000a40)={&(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000006c0)=""/133, 0x85}, {&(0x7f0000000780)=""/202, 0xca}, {&(0x7f0000000880)=""/165, 0xa5}, {&(0x7f0000000940)=""/160, 0xa0}], 0x4, 0x0, 0x0, 0x43d94aa8}, 0x40000100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000a80)={{0x6b6, 0x7fff}, 'port1\x00', 0xa4, 0x38, 0x6, 0x401, 0x0, 0xffffffff, 0x7, 0x0, 0x4, 0x80000001}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000b40)=0x0) ptrace$pokeuser(0x6, r5, 0x7fff, 0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000b80)=""/147) syz_open_dev$sndctrl(&(0x7f0000000c40)='/dev/snd/controlC#\x00', 0x0, 0x400002) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000d00)={{0xa, 0x4e24, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffffff}, 0x3, [0x0, 0x8001, 0x8, 0x200, 0xe70, 0x1, 0x7, 0x5]}, 0x5c) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) r6 = syz_open_procfs(r5, &(0x7f0000000e00)='net/tcp6\x00') accept4$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e80)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000ec0)={@remote={0xfe, 0x80, [], 0xbb}, 0x5a, r7}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000f00)={0x2, [0x0, 0x0]}, &(0x7f0000000f40)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000f80)={r8, 0x1000, 0x7, 0x7}, &(0x7f0000000fc0)=0x10) clock_gettime(0x5, &(0x7f0000001000)) 2018/04/03 06:06:09 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1ff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0xa06, 0x8, 0x5, 0xe6d6, @time={r2, r3+10000000}, {0x40, 0x3}, {0x101, 0xfffffffffffffe1d}, @connect={{0x3, 0x5}, {0x401, 0x1}}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x100, 0x0, {0xffffffffffffffff, 0x3, 0x1, 0x1, 0x6}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 663.795088] binder: 7745:7753 ioctl 5427 0 returned -22 [ 663.831370] binder_alloc: 7745: binder_alloc_buf, no vma [ 663.837070] binder: 7745:7753 transaction failed 29189/-3, size 40-8 line 2963 2018/04/03 06:06:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002d00ff0a0000000000000000040000000c00000008000100a550c14109a641070800000090d9a7ca43ad2640af094628e52b31a938e1411382d5"], 0x1}, 0x1}, 0x0) 2018/04/03 06:06:09 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/04/03 06:06:09 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000080)=0x80, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) [ 663.853564] binder: 7767:7769 ioctl c0306201 20a20000 returned -14 2018/04/03 06:06:09 executing program 4: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x10a00) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x213, 0xfffffffffffffffd) [ 663.937517] binder: 7745:7784 ioctl 5427 0 returned -22 2018/04/03 06:06:09 executing program 1: socketpair$inet6(0xa, 0x5, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x81, 0x8000, 0x2ecd8727, 0xb, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x6372}, &(0x7f0000000240)=0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) dup2(r4, r3) 2018/04/03 06:06:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) writev(0xffffffffffffffff, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)}], 0x1) pipe2(&(0x7f0000000000), 0x84000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f00d71ee36394deee17735ba4b34584dd68618f308b5c64969eee58c4ab2f93e2de96d828e6de9f9f062c08000099985b63b3173e49c9cebb33928e222b4c0681a9851b2ef5feb8"]) 2018/04/03 06:06:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x6000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYBLOB="120000000000000000000000000000002abe887f4d6e6fbdd29e6e2bc981c1c7c6582225cdc9017d6ab956d6b435ff8f0105b57962d2a1a70f51a36cb3506da5fc85e9f22f1d3bf9e9433bd3ce0283021375897cb904e26e2c25b6149b310f0608119c6dc72cba6259d87e40cf3c748c2a733b3ae43095308ea3108deaf27dd22a9c45c936716f414d20f49f9cc992"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) munmap(&(0x7f0000001000/0x600000)=nil, 0x600000) 2018/04/03 06:06:09 executing program 6: r0 = request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='cifs.idmap\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)=':\\%\x00', r0) r2 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000030fff3)='asymmetric\x00', r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x840, 0x0) r4 = getpgrp(0xffffffffffffffff) tkill(r4, 0x2a) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000040)) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000240)={0x101, 0xeb4, 0x40, 0x6, 0x3, 0x6, 0x8, 0x80, 0x7, 0x2, 0x124, 0x7}) ptrace$setregs(0xf, r4, 0x7fffffff, &(0x7f0000000080)="95bdb1fcb03f4ce78a7aca94416813b208e11ec73e4f105e389acedb2548f3094aac6ad7874647335f602932dd68f232e9644f681d3361a4002ca44c50d8130d33e098f601dc7a") gettid() keyctl$read(0xb, r2, &(0x7f0000000180)=""/190, 0xbe) 2018/04/03 06:06:09 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x4, 0x0, 0x0, 0xf}) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000001040)=""/4096) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x8, 0x7, 0x3, 0x7fffffff, 0xffffffffffffffe0, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/03 06:06:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000040)) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) 2018/04/03 06:06:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/03 06:06:09 executing program 0: r0 = socket(0x2, 0x3, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="60010000", @ANYRES16=r1, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x200000c0}, 0x800) bind$ipx(r0, &(0x7f00000002c0)={0x4, 0xff, 0x6, "be338152b11d", 0xffffffffffffffc0}, 0x10) getsockopt(r0, 0xff, 0x0, &(0x7f000091b000), &(0x7f0000000040)) [ 664.003417] binder: BINDER_SET_CONTEXT_MGR already set [ 664.014492] binder: 7745:7784 got transaction with invalid data ptr [ 664.026168] binder: 7745:7753 ioctl 40046207 0 returned -16 [ 664.032977] binder: 7745:7784 transaction failed 29201/-14, size 40-8 line 2982 2018/04/03 06:06:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) wait4(r1, &(0x7f0000000140), 0x8, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x14, 0x301, 0x0, 0x0, {0x202}}, 0x14}, 0x1}, 0x0) 2018/04/03 06:06:09 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={"7465716c300009000000000000000006", 0x401b4f}) 2018/04/03 06:06:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519000064bad5c50fb18fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:06:09 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40000805) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/03 06:06:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffc, 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e22, @rand_addr=0x8}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x140, 0xff, 0x2, 0xad6, 0x6, &(0x7f0000000040)='lo\x00', 0x2, 0x4, 0x80000001}) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/04/03 06:06:09 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\'\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x7569847) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) 2018/04/03 06:06:09 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x100, 0x4) r1 = inotify_init1(0x0) ioctl$int_in(r1, 0x5455, &(0x7f0000000000)=0xffffffffffffff6b) 2018/04/03 06:06:09 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) fcntl$setlease(r0, 0x400, 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1ff8)=@assoc_value, 0x1f269a9a43b91e37) 2018/04/03 06:06:09 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2000000000000}}, 0x6, 0x80, 0x76d, 0x8063, 0x20}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x9, 0xc1, "558d3ef45bdfeae16afe31996fb02ccc88c76365b9d7c1788ff6f74db9a26efc50b1d23543fd5e6ab1484bcb0b3ddf718f6c625e558c5b9ad4d2901e6184f23bfd4bd1ae60c1f54d6809158d9e6f41e4cefeb3cff8080a67d39363f5d7ab821f397b790e311b4b381284a63e245c201c3d511bcdfb1831e7a17f09cf2741fff2bb0aab3f77a6ad711b4ed8231d3b1d9c5d204869332bbaa3698a457b1e5f2c19e480aa17e144308181ccf7aee12307c319e9def27bd413fb92c2b911939fecfa6d"}, 0xc9) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'ip_vti0\x00'}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000003ff8)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r2}) 2018/04/03 06:06:09 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0x7ff, 0x3ff, 0x81, 0x9, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x7fffffff, 0x7, 0xfffffffffffffff8, 0x7fffffff, 0x8, 0x0, 0xffffffffffff8001, 0x2, 0x7f, 0x8, 0x6, 0x9, 0x7d, 0x2, 0x6, 0x87, 0x6, 0x7, 0x978, 0x8001, 0x7, 0x2, 0x8, 0x9, 0x0, 0x101, 0x5, 0x4, 0x0, 0xce, 0x4, @perf_config_ext={0xb9, 0x3}, 0x20894, 0x0, 0x4, 0x3, 0x10000, 0x66b700, 0x80}, r0, 0x2, r1, 0x9) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) epoll_wait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x831c, 0x0) setrlimit(0x7, &(0x7f0000000480)={0x3ff, 0x80000001}) connect$unix(0xffffffffffffffff, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x0, 0x7fffffff, 0xd180, 0x5, 0x101, 0x100, 0x38a1}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000003f75590000000000000000a17600090000000000"], 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80100080044d00, &(0x7f0000002000)) bind$bt_l2cap(r3, &(0x7f0000000500)={0x1f, 0x6, {0x20, 0x0, 0x3, 0x7, 0x2, 0x7f}, 0x8, 0xfffffffffffffff3}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x400}, &(0x7f0000000300)=0x8) bind$unix(r0, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r5 = fcntl$getown(r0, 0x9) move_pages(r5, 0x4, &(0x7f0000000340)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000380)=[0x5f, 0x400], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) dup3(r2, r1, 0x0) close(r3) 2018/04/03 06:06:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x240) listen(r0, 0x0) timerfd_create(0x7, 0x800) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfe73, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000001, 0x9c1}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r1, 0x4}, &(0x7f0000000580)=0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1b10c0, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000700)={0x3, r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000740)=0x401, 0x195) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000400)) flistxattr(r4, &(0x7f00000003c0)=""/34, 0x22) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000480)={0x4da, 0x0, 0x4, 0x200, 0x19dd, 0x7f, 0x2, 0xfffffffffffeffff, 0x25847919, 0x3}) setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f0000000680)={{0xc, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'dh\x00', 0x1, 0x7, 0x73}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 0xfffffffffffeffff, 0x4}}, 0x44) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000002e00), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000600)={0x200, 0x9, 0x8005, 0x200, 0xa98, 0x61c5, 0xc85e, 0x2, r2}, &(0x7f0000000640)=0x20) sendmsg$netlink(r3, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="840000002b0000012abd7000fcdbdf25f3f79e04a4145e9da66ec5c2b56dc65e5661f9bce24de00d5c1c9a0305e26ece2d378ada90d8bf7736c66ba5011f5c9fa7f73111f43f2e40e95c5bef7a5fee07074f223eb1640e46f86d2bac908594b3222f37c4eb426e3b0fbdb3d97e4f78c9158244b7f28b8701ed73d00bae87e96669912500"], 0x84}, {&(0x7f00000005c0)=ANY=[@ANYBLOB="300000002500020029bd27f7a35801f1c0ddf19dc7e8c9d18653170cd44246b97843471b6ced1b44092226bc19acbefd960000"], 0x30}], 0x2, 0x0, 0x0, 0x3c1f5383b5ac8e85}, 0x10) 2018/04/03 06:06:10 executing program 5: clock_nanosleep(0x8000000002, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f000002aff0)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) timerfd_gettime(r0, &(0x7f00000000c0)) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=@sco, 0x326, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b39ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r6, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r7 = gettid() tkill(r4, 0x16) fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r5, r6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, r7) tkill(r1, 0x16) 2018/04/03 06:06:10 executing program 1: restart_syscall() prctl$intptr(0xffffbffffffffffd, 0x2) r0 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) 2018/04/03 06:06:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x2) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000000200)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) getresuid(&(0x7f0000001f80)=0x0, &(0x7f0000001fc0), &(0x7f0000002000)) r8 = fcntl$getown(r0, 0x9) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000075c0)={'vlan0\x00', 0x600}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003340)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000003440)=0xe8) lstat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() r12 = geteuid() sendmsg$netlink(r1, &(0x7f0000007580)={0x0, 0x0, &(0x7f0000007500)=[{&(0x7f0000000280)={0x2f0, 0x11, 0x0, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x3c, 0x8c, [@typed={0xc, 0x42, @u64=0x100000001}, @typed={0xc, 0x1a, @u64=0x100000000}, @typed={0x14, 0x7f, @str='vboxnet0\'(\\lo\\\x00'}, @typed={0xc, 0x3c, @u64}]}, @nested={0x88, 0xf, [@generic="5a31a580b6db6bb682875ec4b24a32dca29b5c7c4aca94ca68a3b6b1c21aa10043aa58e943d720e4c7495be8708ca2978c9da4971a4e04b8609266a2b79ba20295f42589f3445d5eb8f200e9ab813c96f93c551fcf41d4fc3faadafc1e71f381bb872cdf2883fb0e713b1bd062537cebeddeeadbf23930b160879e6092", @typed={0x4, 0x57}]}, @nested={0x208, 0x55, [@generic="75e301c9bbc8791038ff703d3902666e49be01e5175a2c4bf03ae3d88faba4bb533338203dace7d5782a1493c555ebab9eb969a2999bd32465cf2a69206c8cbc37b733edd65c31", @typed={0x8, 0x24, @uid=r2}, @generic="6afcb454813c379fbe8e7493aeda7bca2f7f18e8b37d3e638679575c5603f458487bfe80f959d0cdbca6765408ff993e532b6b26fd2c60488171b57f8e554159a93ed70bfb89255adb6b2a748725ccc2cb6cac691432cd6234720eb939d631231992e7277d96f2dddec53efbbe9a5d441151df24ebcaa63ba10f7235ff6be24f3e0a7449b6e2f967fb9832ac3a5d1d97f367f9a67e1a4d50cabc374d0c301bfe9316071f02208254c01c30aed32b053bc6", @generic="3679946499e25c3e0ca909872f815b328a6af7ba", @typed={0x8, 0x4e, @uid=r3}, @typed={0x8, 0x35, @pid=r4}, @generic="91b1eaab86503d26a08b7fb491f7bde7324668aa2ca6cd5c87ba695c1da8dcca333ac889ae26fa9967dcfad9afcbef7d5398f0c26edbae7419be1746f8ead15b73bf0612c1b0d335a4f3da40da459e271fa106046533a148f0a885024fe922e667a3c0b733f9e125a8403a97e57a71ffe62a8b369407d6a4d06e53deff1e51a2910f70d86136b9c05c1c73ef536d5cec632a143642153b3882e1942d7d2c544f6b25d443c6fac12f0eb6fd5edeacb3f28158da4fa1244187875b647dbb13833d6c9d6c44cd685b5a96e6f41075236e61b75350bf", @typed={0xc, 0x63, @u64=0x6}]}, @typed={0x14, 0x50, @ipv6=@loopback={0x0, 0x1}}]}, 0x2f0}, {&(0x7f00000005c0)={0x54c, 0x38, 0x0, 0x70bd27, 0x25dfdbfd, "", [@generic="39838667c7be5c9e4c7963bcbf4fae63da8ee622dab5bfcc49a195f51ce0b03416660e1770db15ea70e6af5f27500e", @typed={0xc, 0x43, @u64=0x7}, @generic="d8de392aa30230a20449491b3837f1acdd84212bc83a6ae97ec5ca56d786169e9efd4429c23aeea7b05bfb529a33fe28613d90f3b8d64800ea5743808e2bec5051a25067acaeccdbf818e51870729f89e52b8219a0509cefcda2e3b96a789cbe7a108ddd1d52d807c079dfacfa0f89c52edb77ca2f2c41e126003a92b081c53ed36eaed8fb7098f1497c675c07a2117aac39bbd1beb6b0c57ed4ed52bba2167040dba1ba393963a1abbd", @nested={0xd0, 0x7d, [@generic="d0fae21bd1baa5bcefaf1559411eefc3ee348a9f9e4f0c5f9abeb2f04e436ffc1bcc60a0b9dc58236d44efd1099565f9dddd7ec108265832f67a26862f0660f7cf514a0949ac2238df04bd2d5287ff7bd19385ba21b848022220bdbd89b0597c7e5d0533b633f5a28874174d6803d5bcbff7511cc52d74837e5472255966a1466a17b8dbeb238401c12d978f3d386aa383c5c653824806ef6ad9616a0fba97609780284eb71ff7da2045d52ed805c2f4e5efc30e6fa8e81e9d19e5af2295902d0775be6f633a97e0f3f1"]}, @nested={0x1bc, 0x5d, [@typed={0x8, 0x5b, @fd=r0}, @generic="d819c23b8258ed40bd3d5cd2d6c8adaa242c139d29a9e82395d0dd4ff2226fce38658db20cd091f6601d24c3706956013c7684ed6474ab0a47e131369cb4a59caad67271f63d0b94dac7f61948d64254e420892d18f3099c1f54a3ab47d560d5609eef698421ce6b54a042da2266df890b102eebb6a2d680d3ba213ebd1af4f3df45550127f3544dccee6e4f", @generic="36c0433cbaa3803096b261d8", @generic="f7eaf89775b61d6667c26a9f5f05a73cc075b9b7462ca34bd2d3e428113cc4bc6e1eeff2081de740", @generic="c314b13fa33a5d9a9039857198d2572ecbcd22595004cefc5ecf6d88d8c57f6f353cb7e2f34c58ca1caf26196ab6d5cbde1c52ecfe62cee5f8aa88980ad01a9c1209a90d5fa96e3ba5f4ba5468715db25dc741fd59e24dfac01be13f0d62529b328f585f7f008d21106d4d2cec7d8b06eae2529ee833862d7d57aaee9f065c8b0c1f05a54b8ca00d43c8bbee5e9a1236ec42a35304a7010b95e608010646c43f36c4e386e9909a0ec43f9a2637bbf1cee803f533c5c3a95a06f24abc7148937082cf7a7fdc09b7e213cff5a07600b3e88ba05e9e2f6709528ca4dd7380d95403f651aa2c108df0c7d61537bf44"]}, @nested={0x1ac, 0x55, [@typed={0x8, 0x62, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, 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@typed={0x8, 0x1c, @fd=r0}]}, @typed={0x100, 0xd, @binary="889b71360cdf3eb6b95b8bc0d5e20327b5d91b37977f4fe2e1b81bd4c39a160625e8c1ca4055d72fc48114bfea663b39a14f4b79b207055a1e7480bd5d91ada59e68f347a273d82ccdac9018ec5716afbd0a82fc6052c6c4e3a765636b199114d248e1ec4def9429caeaa27920fe27401988d75f9cea920929299ef267866a84fcc112b76f15c756f7cc4b679f1aeefc048e0424497ad3921f48dfea23f3e148b1d9a593d1b2d90af1a0798984dbc71244b8a6ad8ebd436b50d08abd6cbc97c151ac416cb3d4a208c480037ce57b07f161166831f7407ffdfe78b8adc8490a0dd1110f4bd77572cb84db56644bbea26073384a0abf5dc735de86"}, @generic="93c3a6e80b516da29927d17d74fe6de16dec3a55b4d8f28381424ad88e8e417ef85e60023eaf0d254152df40a19f1f09048bf3", @nested={0x70, 0x3d, [@typed={0x64, 0x5f, @binary="c73d2c1e3a426d75ba16a705de44f7abf4ae2df973f9a40c0b3edee0bb0a39b115731c2bd8a317e6c6a03687c7598f35a348677e0a0166b23a3704daf96e743115cb9e42008cef11b6f35d7c63aae69712d6e0b041a838b49586ebd0ac"}, @typed={0x8, 0x47, @fd=r0}]}, @nested={0x390, 0x42, [@generic="305c02f18256c1d5c2e61b57cca00f3d250bc6fcaaf9381811b11235aae37caefc67b7066cbd729643cfec22b52d50919366e0bf80fe761aa161de33634551a19941f3d9d5b475aa86488bfc00dbc468905a224a538e515c0ea57e42ced4ff65162cc986dc72eec5e5e67c077733758abb6c9abe60273366e3fc0d3fe2bb8397fa3ca2f438b2accf398dd88c9549fa26f9591742708fb1c7a1942ae2acdf23ef85c8930bf7dc541e3ae20066e068e2008d6bb02c5530cce021e20871e354e8acf36b0eba5c32ba8a3a4c8dec415100e49d3eaecf827a71259e3f139abec0abc7d2a39d1f006fce14840a220213d9dfb549b8dd", @generic="cd82dd01806a641b235049e8039705061fa32c9bbceac62a9620e2c485cddb24cfe1d4ea2634dfa3ffac28b714f02549eb9f9e7b360ff7bc9becc4c4bdafd3b72412b132ccf0b1ba52990b67f800075fe99a0e83aa8f0c09d82253734ce5794e3dfa854e5bcfb4a6885225d4c5721bde4bbe18a566cfee0f40b23ab8348e06dfefd441ecd7dd1de0656ccb3b69983619d4fbafed0ade51f2075a0d6c0726d08e17f88ddbee4bc5df54ba84c08ff5c82083e55a643b13edfe4dc588ad991080f649358c261c551bb8", @typed={0x8, 0x80, @u32=0x25}, @generic="0eee464b4e5bfc52c48ec64071c1d1ded5d84f760f30e3035c25d72a4af785fed7e50ce60a95bb86761a624f1aae07880dafbdb1811a6007ac62980bba1b798f3f7b218c1a7dcca7552af3f54c206a72fd9fedc6ec7f165bd3bbcd599b65f46e9eef", @generic="01dc3c48", @generic="1ca70a937b9c056cf564683e0fe35e8b6517a1b174d8bfc599bd3f71f3432602f33ae0fc097f", @generic="3b3b2400e0a0a52770c4e4ae5eecd0706c53f65d6f2bdb10b26bbd3d1af2bfa04b797632a32d0f8d0b6e71f9d2acfaea96ad34765d8e206e24a393a09b0046dcdb46389d4119d8ee278948e415a70be2841a7d928ad9a609e8ed6463f2523376826fbc2f1b082e9488904316d11c8e16afee495547e6bf24c6332a5c4a903a830108cb8b516752d5bbbcf7d82eef91e79ee1aaa4f04fbad72a1a74839f7818dee7e9d9c0581ac92f82900816785fea07b1e741288e6b09ef0e042583ab8adce84c3856e2a1b8e0379e204e103b4d", @generic="f13cfa13cf67175c10bc40428d474574cff0c0533e043af687bfdc337913c1be32ea1b1164c9ef813af1fa5ddb56caa0dce39d8f0011c81dd100dfcd052340f20b1df8ea07d485cb70710c6573ddf5b957f394d8a53bd3cd4e578201d8a192586f8c28656f1ec1", @generic="7d60cbac01497f"]}]}, 0x2630}], 0x9, 0x0, 0x0, 0x4000804}, 0x4) 2018/04/03 06:06:10 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x3ffffffffffd) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000002c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x7d, 0x6, 0x0, 0x7, 0x2, [{0x7ff, 0x7fffffff, 0x1000, 0x0, 0x0, 0x2000}, {0x7, 0x9, 0x3c4, 0x0, 0x0, 0x2}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r1, r2, 0xc7e, 0x1010000) 2018/04/03 06:06:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x218000, 0x0) 2018/04/03 06:06:10 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@pptp={0x18, 0x2, {0x1}}, 0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000010000000000000000000000000000a0cf264ae9da94b077652b9e7788f8b78f7adf7c764675d516c82955b451ae00e154df9122a045c80473264bd88f60d32b44ea8d26ce67ff2056c5183c798db0ee9448014cb9f8b19ff31e1afb663f011da207d3b51a6d780db3d2819778a1e8733c8b9438f00b08a324bfbc3330e36cfc930a57644176df0b22771813153ebd5b05f6355c382f4cfb0e6d92870ba93f878098b1f97e9d242cc49e1254"], 0xffd9) 2018/04/03 06:06:10 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x801000, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) iopl(0x7) 2018/04/03 06:06:10 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00000003c0)="e20f3195cbe43faabc28e6a76350e231c197806b802e9c649a6c4a98dd0c18bf0c7d467cc948ebe73df207d7b1cf26465bb1e03ad0f14f457e7e0c0f3d968f4e1fbd2b1ba16295601aff030e998dbf94c811d11a2d6d910472734a531c0702c8f0baba3a4fa6be2ae7bf1bb7409e3db3c233fb4f9e85b8f52f8bf6191351299373490311506d2d329dfc75259161b5729278ea31210d49334688adee4fdb624ac0e45f935c4e8e9361796ee1dfcbc75870e7cc6e68dde821be33c8b7ab7d7e13f2f5fe8b6c72be52f0f765a6e3966a3337477fcaaa494931edd017a3a028774634b9802a2f445361", 0xe8}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bpq0\x00', 0x0}) r4 = getuid() tee(r0, r1, 0x1, 0x3) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x20, 0x4e21, 0x80000001, 0x2, 0xa0, 0x20, 0x2f, r3, r4}, {0x2, 0x8, 0x4, 0x400, 0x80, 0x1d67, 0x8, 0x5}, {0x200, 0x4, 0x1, 0xff}, 0x7, 0x6e6bc0, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x7, 0x2, 0x5, 0x712, 0x1, 0x9}}, 0xe8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/03 06:06:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x85, 0x4000001) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x3) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000000c0)=""/27) write$binfmt_misc(r1, &(0x7f00000001c0)={'syz1', "574b7ab62b13816f47f5ef039ac14059b04880adbee23a5099c764a301a048009a8f481f44c87bad2822c0dfddda36c1a366f6d40637bceca062a612ee2a8048cb731e2e8e25c1bf6c28809623d9f61afbc6dbc003d68b16e8404251279675ef1c076d6dac152cec0f2804734fe65b0c2c09a2f2e260d362d01fd32118b396eca2399168901d11850f9efa60d9b55cf25438d5f8f5543896339060f9daa42a70e2d78f8bbfecd09c7a618a0742083ea1276482fb45a060cbafd03099241e9a"}, 0xc3) socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) mmap$binder(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2000008, 0x4810, r3, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000efd0)={0x1a, 0x0, &(0x7f0000000540)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=[0x78, 0x60]}}], 0x337, 0xfdfd, &(0x7f00000003c0)="ef"}) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x8000) r5 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x401, 0x1, 0x5, 0x8, 0x1000}, 0xc) open(&(0x7f0000000080)='./file0\x00', 0x200100, 0x8) epoll_pwait(r4, &(0x7f0000000400)=[{}, {}, {}], 0x97, 0x200, &(0x7f0000000340)={0x31}, 0x8) 2018/04/03 06:06:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x6000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000002c0)=[{0x4, 0x6, 0x6, 0x4dcd4ac3, @time={r3, r4+30000000}, {0x8, 0x8}, {0x4, 0xfffffffffffffff7}, @note={0x5, 0x3, 0x6, 0x401, 0xfffffffffffffffc}}, {0x4, 0xcbe, 0x6, 0x2, @time, {0x6, 0x589a}, {0x8, 0x4}, @queue={0x2, {0x101}}}, {0x0, 0x6, 0x7, 0x0, @tick=0x9, {0x1617, 0xfffffffffffffff8}, {0x0, 0x2}, @note={0x7, 0x9, 0xfffffffffffffff9, 0x6, 0xb9}}, {0x5464, 0x4, 0x0, 0x200, @tick=0x400, {0x5, 0x6}, {0x7}, @raw32={[0x4, 0x100000001, 0x2]}}, {0x2, 0x7, 0x1, 0xd1, @time={r5, r6+30000000}, {0x7, 0x27de}, {0x3e3, 0x3}, @raw32={[0x8, 0x200, 0xd1]}}, {0x5, 0xe8, 0x6, 0x8, @time={r7, r8+30000000}, {0x7f, 0x1}, {0xffffffffffffabc0, 0x7fff}, @raw32={[0x4, 0x8, 0x56]}}, {0x60, 0x5, 0x7, 0xc9d6, @time={0x77359400}, {0x5, 0xffffffffffff21b5}, {0x100, 0x2}, @ext={0x1000, &(0x7f00000004c0)="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"}}, {0x1, 0x5, 0x0, 0x2, @time={0x0, 0x989680}, {0x4, 0x6}, {0x433, 0x6}, @connect={{0x94, 0x101}, {0x80000000, 0xffffffffffffff9a}}}], 0xe0) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4a}, r1}}, 0x48) 2018/04/03 06:06:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xff}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000140)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/03 06:06:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) [ 665.537271] binder: 7896:7901 got reply transaction with no transaction stack [ 665.544661] binder: 7896:7901 transaction failed 29201/-71, size 0-0 line 2763 2018/04/03 06:06:10 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000180)='%\x00') r1 = dup3(r0, r0, 0x80000) dup3(r0, r0, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x80000, 0x0) syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0xab34, 0x1) syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x6c6, 0x10000) accept4$llc(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x10, 0x800) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000740)='cpuset.effective_mems\x00', 0x0, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000780)=@full, &(0x7f0000000800)=0x48, 0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='net/udp\x00') r2 = open(&(0x7f00000008c0)='./file0\x00', 0x420000, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000840)={r2}) sendmsg$kcm(r4, &(0x7f0000000540)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="2f02c3120e16eedc6ddd5b58404d1ed44e0735383329dd7c395da04565ba9a5f", 0x20}, {&(0x7f00000001c0)="a58629cd6a69240118ae6e967571f7e277390d287cd369e1fdd470a155c9aae5683d1bb21261157abfd2a377ecfc02622d652f9e1d2f9bf4dcef393cd92890c5cc686e1a0f637b0dad5775128f02337a95d62ce1ecea380c56b86ad83d54def1e30da143e7654e7200bc8ee2d80a6890f9c758e81f67af73ed7b36de3da37c37913f854b290cbc6c7018fe7f02d61b7cb542c937965e7726dc4b76404db8b6b5000b2dd975a3060365cd4badd426d702ab39c8b2c80f305262a9bc86c6baa3136303fc22f481ce20aa8202a72f99bf91be88bd166e37749c5a383d765151a66ea4dad1355353ed21800fb6c9d6", 0xed}, {&(0x7f0000000100)="96e40543e1c13de4123da2ad7b7f99563dea6eed013ee2c9ee4e176d55044c48e27e760a66a4116b01b7b8e02dca6481d5cd501f8cd605b1b042b5c91598461f3b0b480b2c4d25fd22", 0x49}, {&(0x7f00000002c0)="b11f82090e7e5ba8894f460d2c39b33b21a12d762499c9560773f3a2d29ce7b86a3a786ec250285a808c0440b0128329f0fce27ba76b1641442fff806a592add5af6617e260f714407b486128f64d8180b84eeca2d01a6f3280f0fb25937301ac15457241706e831372125fcc2739512d0b5f89881ae9a1834026501fa188bd8b765d3c7dbf41f56a9c7942375af4e1414bee1b48d777767e40a0b5645d009646bf61eb134a2fa874c47316943456839de0552b4958eada9c3f5738268549b180e0cf53e5414b7893ed3b7a243d3dc8b978ac621293ce1192b6f9b0e1b8676c0c1bf60b7c7acc777b7ee", 0xea}, {&(0x7f00000003c0)="6d78bb8b87dea01f77ef0dfb7b6e25f1112a6b50db0d36c849e24d1a5ef908ba03587b0338cff4d11144b78fd167cc806bcd7f18f5bc00e864c91ff32371dd18a4eb4b554fdfac70503a8a3582fd5f6d21ade7f3ca45c58c6110a931f3579015fa2a2bce5546f363e05474a0e224e422076c531154e5ac7f8ff96a140d38728bbf078ea52c51568b9facdd1413230c5d08192bffeb0e09d78a65bb3c5b1c67b373fbd41aba8f6f3c57d5bb783fc82e4497622b84f252615eec1fb6fcb20e17c8c2b5e808e46dcc3a2ee9e5c3bfe2a6a890", 0xd1}], 0x5, &(0x7f0000000500), 0x0, 0x20000080}, 0x20000000) 2018/04/03 06:06:11 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={r0, 0x90, "7fdc13f4fda1bef34581ab4e5ee830f39eb56d29a00b50d0eeb1c716d24c185c915f1118356e91980fa981d746d641ab567337004695b83acb7106c5e4ac442bbbe8f460dd3f88a9d27d106ad3a30ac115bdfb16bf0c8630a1580c5964ec5fe4afd8442eac5eff5a45000ef42e66150f9905cce0176aa23d837aecfd5a70b5c8e926b9b7a69f92027bc62823df72b6e0"}, &(0x7f0000000180)=0x98) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/03 06:06:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = request_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)=',ppp0keyring+eth0userwlan1*mime_type--ppp1%}*\x00', 0xfffffffffffffffa) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="4630aa5da5e355e5d3e64766fa0a7e930daf4953443bb2e6b720e7209c46e92beb2b7fba84b70a899f48a169f3301c5ddc6363f655fe39eff7a34f67156c428144f209443e7784f18d04d49df13bdb5b55bc8863fdf983ece91b6d4600e4bae61c044fc6fc088e6c5fdc375829fc0adc48ae", 0x72, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$llc(r2, &(0x7f0000000140)="47b0fa8890439be20629a5620c5c7fe60c45aab440ba2bb543691d6957313c07bc32cdc720a3c7de8ea80ca913de723bedd422d7e0190513f082ca78a66d6659343ddec9f05ea68f8d5272b44ff869", 0x4f, 0x20000080, 0x0, 0x0) pselect6(0x40, &(0x7f0000000340)={0xff, 0x3, 0x2, 0x5, 0x7d, 0x9, 0x7f, 0xffffffffffffffff}, &(0x7f0000000380)={0x8, 0x1, 0x6, 0x9, 0xd6, 0x0, 0xff, 0x9}, &(0x7f00000003c0)={0xa1, 0x75, 0x0, 0x2, 0x2, 0x7, 0x2d67}, &(0x7f0000000400)={0x77359400}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x101, 0x1, [0xffffffff]}, 0xa) [ 665.625889] binder: 7896:7906 got reply transaction with no transaction stack [ 665.633361] binder: 7896:7906 transaction failed 29201/-71, size 0-0 line 2763 [ 665.642605] binder: 7896:7906 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 665.650291] binder: 7896:7906 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 665.657875] binder: 7896:7906 got reply transaction with no transaction stack [ 665.665181] binder: 7896:7906 transaction failed 29201/-71, size 0-16 line 2763 [ 665.709706] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 06:06:11 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xffffffffffffff8e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0xffffffffffffff0d, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x75}]}, &(0x7f0000f91ffc)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000180)={{0x3, 0x6}, 'port0\x00', 0x4, 0x0, 0x200, 0x8, 0x6, 0xb, 0x3100000000000000, 0x0, 0x4, 0x8}) shutdown(r0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000280)=0x4) 2018/04/03 06:06:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000038c0), 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000), 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bridge0\x00') ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x4, 0x9, 0x8, "79b4dbac3b9a", 0xfff}}) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) clock_gettime(0x0, &(0x7f0000005800)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005680)=[{{&(0x7f0000000080)=@in, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/203, 0xcb}], 0x6, &(0x7f0000000400)=""/144, 0x90, 0x36e}, 0x8001}, {{&(0x7f0000002540)=@nl, 0x80, &(0x7f0000003880)=[{&(0x7f00000025c0)=""/136, 0x88}, {&(0x7f0000002680)=""/241, 0xf1}, {&(0x7f0000002780)=""/128, 0x80}, {&(0x7f0000002800)=""/120, 0x78}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x5, &(0x7f0000000300)=""/23, 0x17, 0xffff}, 0x7fff}, {{&(0x7f0000003b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003b80)=""/136, 0x88}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/251, 0xfb}, {&(0x7f0000003d40)=""/106, 0x6a}, {&(0x7f0000003dc0)=""/148, 0x94}, {&(0x7f0000003e80)=""/66, 0x42}, {&(0x7f0000003f00)=""/225, 0xe1}], 0x7, &(0x7f00000050c0)=""/1, 0x1, 0x3ff}, 0x3}, {{&(0x7f0000005100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005280)=[{&(0x7f0000005180)=""/230, 0xe6}], 0x1, &(0x7f00000052c0)=""/232, 0xe8, 0x6}, 0x7}, {{&(0x7f00000053c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005440)=""/179, 0xb3}, {&(0x7f0000005500)=""/109, 0x6d}], 0x2, &(0x7f00000055c0)=""/161, 0xa1, 0x6f}, 0x1}], 0x5, 0x10000, &(0x7f0000005840)={r3, r4+10000000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000005880)=0xf6c, 0x4) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) bind$vsock_stream(r5, &(0x7f00000003c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r6 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r6, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') sendfile(r7, r7, &(0x7f0000000000)=0x2000000, 0x400) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000003900)) 2018/04/03 06:06:12 executing program 3: renameat(0xffffffffffffffff, &(0x7f0000001340)='./file0\x00', 0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uselib(&(0x7f0000000000)='./file0\x00') pipe2(&(0x7f0000001240)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) clone(0x200, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000f8b000), &(0x7f0000001400)="cbdc9e5197f6ec8ccbc4433ed934bd3a366450461317985d68b5446591e9c6e9974c77c4963be76a36c26b6f0511d29aa2276a1e1945a2223b0c2ed5f7e20e8ae4d147f9e0ff4146c87f8d4cc6442120988a3b75adf51c897ff3e38370e7c7f9b4b9ddfd54f39f825384faec2b76ce526f9b29d07de905d09427521a3dba68b78e456ae4371cec70ab2f5f1b26ec9cc3076f15fe96ae48b9") mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000001740)=[&(0x7f00000015c0)='trustedeth1\x00', &(0x7f0000001600)="70726f632d626465762d73797374656d406d696d655f747970656d643573756d707070306367726f7570657468303a2ed121262f00", &(0x7f0000001640)='stack\x00', &(0x7f0000001680)='/dev/kvm\x00', &(0x7f00000016c0)='stack\x00', &(0x7f0000001700)='stack\x00'], &(0x7f0000001580)=[&(0x7f00000014c0)='/dev/kvm\x00', &(0x7f0000001500)='@\\\x00', &(0x7f0000001540)='lo]%security\x00']) r4 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r4, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) readv(r4, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x26102, 0x0) 2018/04/03 06:06:12 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x88000, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x4, 0x1, 0x3}}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r2, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) r5 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x3, r5}) listen(r3, 0x20000003) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x10001, 0x0, 0x5}) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$kcm(r4, &(0x7f00000002c0)={&(0x7f00000001c0)=@generic={0x13, "3eb55ab008872ac6228baef95b8c4316c8638f00a788d92b3b5b130148f30b373863d2d26a2c53988738774ffe3981b362f78be6bb486dd5bb3bb6a7c7cab8f2839745597d6082e2a57cc7fe83a7e98bfbb92af2968b9d86892ac6ff2312db9f00bbf0a98f69b55cf4381c8ce1e96c7982851a65900884b8cea4ecd2242c"}, 0x80, &(0x7f0000000280)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000240)="7ccb3bfc8ea596d5d0034d", 0xb}, {&(0x7f00000014c0)="b35d753ab5584c6a10ae81d475d5a6ba9c515b662ce7a96f0e13eb461a9e27b5294a6a11e290845308ea5b5e8d53ea005b69b1ea8cc0a9b0ba3b11578620f81b1a8ac45527d19bab5fb1c4458d1f1272e0db4d939848b29a4dcf6bdac6c8589ae1b0b2092d3e7aac88fd43941d54bbdc7b182b92ba33a7a286b9f815d8584882bd951bd1bb72482922e1a3b507f48b0bf80126cd514cf2360fd03e6c64c531f5e61578dc5788e5150a8b7c01364e41b8ea0b221cf74495a274c02915f71e05f5e00899b673291b1132bc8b94206dafe1cac8f959367f054c295eb10a606fc17a9ab2568bb15a1eb0b5fa91a3079655becff32d41b44ecb7ee78da2515f1fb172532d938b34de5e5a3fb97a8f553bd863d32b1d8c7c165ee7692cab68268b5acf7f704138b9e8e91f0eb0aa502cd007c98f3d2f2d977723611f0c2172886bc3094147bf33904518a3d377e02ee5f68d2f785a83a63e75656b200b04f6fb2315b645e34af08499111459f317649910ae49f78f731f56647aaa843ba1e04aa4f67a8458928f31cb6375f21b1b7e1bebf7b9cae19635543b253b57f3d2b8f16e819aa528f1a6730d7fffad62f8e1702d3e966c062f9f06a05d67d8ab5015b60534985be47d11b96a5e440964e6b884bfeded7504cfb83b3049b091ac1bf0853b3c3a81682e83602bc52e87995277e0321539af7b68a868aa825e1d8952b17dfdeeddc40df5f890b684db9ae63734bc0f4d88e74cc6bb734ee90d799a091b608acd99789559c5238ea120d234a604095b0b7c69c9efbba78e593ae588fbb686d942c4775561ba9c863e662bc693e0ac6e45050f4dc48a6e8cd3bd39a847e37b3c62408dee9539fe8adf761aa2df79cca1ddb108a14a77d72e08202744393102c1c5d79462a056afdab78394e09a2e3434a552e336421e50da7b1db00473a29e130712448f36bd07efe684ec1b3960d804e16276f2bc89ee25a7cccf183dbea9c8c820461e105ddd814de5641b3f6d6a71e2b0b086763844610ce5fd0179be11cd42ab8291d58b2a845a6b91356122e51046343ca7357fd05262d5fec505b63d1227fb4e2757bf314dc08cea998a8800bfb6d8e8e729ec3c2558f99bc3fc2e53c1052e9081023ae48e5f1cca042e29880f6b986172ee904429dbca7e843f0773cbd5a52ebf55a115c53e0e35762c024cdc9812b8a4961509680425f4ce17f3005ee19833a3d8f968cde71277b3389d1e539f366caa7a12505d7249a3c50b060527705d224ad9045fc14e17d0d19566010a8b5515c38f38cdd23cd68fb553229af73ee69aa269d263687d4f95903258982c43806cc73574336d5b0790f1123484eebb2746c0e34123003901bfe67dd7cf5812bfb0b93d66c1582bd12106fc891261ec66084216a804a8d6ff00197f95aa08870d8c19c62ac650bfb25f64ed529067abeb5d2d4ea98c4f521037f7a775e47ba893027dc75e5f8eb498383aaf418e345711bc66f8e2569a69625e827c80ee41af7b3260393e6a2d3ef1c8e5f5b464c549ec0090f54ebc0a576363d1fb2039880485209667bd4c97245c978728a9003ab95d1fad9d27cc8e439f0c2b02d4024de6c8e5fa5e4c4752da60ac80ce9827eced18cbc5709ea0f17d447e4ac9156110a3da2712058092b8fc33a0cb871b3f44ce02aa777e2bbe0c39679c2396ff90e0fd4e345e2dd85f3626b7f8dd73ae94fb6dd16e020134ff12e475aa6f6bded562a0c3c89037ba702c206146f91780989430a6215010ec4178dbbfb1bb3530beb7b3cf9c4a61668280c6860374bb1ea9b21acb9dc2d6ce1aadd5accd98c5c65671ca21de1ab73ccf341c212875b6503eac9ceeb213dba5dfad7419b478a719b370e50898339f3d4463806764d8418d4e31ec320c08eb64c2c599cf262907dbc4aafa86943610c6a11edf562969883932618453ad7755980b0c240ef6220f2868b712a244499ad94c2588df63085a5596077c774ae73442daa76ea565dbaa57a893844e8aba55b4c77cbbfcc8be523ce137b6d2997cb31b46d1c731aaccced4f8d75686a7418c8894c3322d35b316965e717931f10d5796a646499e6a317b91023331da7ce9145191725c883bb675700546bfc30ea195977cbe43f032db5f198a23ea466ab189debf7d4e6b7504ddd028fc9e4d72061dc5ce00d05b1736cc534bed338793d2370a3b75b5659ddfcc49b4129810e2c15cdb3d0936dc08a64c85a9516c4ca8f0799cfd0b7e951fb002b97b9fd7ed4baedba3e51a628080e46dec96d53f784bd232b1b58177f833147b9742709657b3e2df9d15f32e174dd0de6cb5daf587d174d5b527bfa45d49a5639e5dc0c8cf083d2bf174b688e662df8949964582aed784259f701998368a5a8f0e1df28084df800812bf1edf1fcdc4de8cc5e6bcd768013affb26b2d5fb8d376cf0eb135763444685916d7633e59388818e4453a5e2b4f599ee880a6f61e39caa37def4cfd9fec87b5420fb6dad204ccd781a920e7d51422275078f1e4bcbaf79f5d592694bde9dd48eaf8e4eb8e0c046eb0254ad2aba0de7cfcf5b7c8398ae4614fb9bea18a9407371c1feb60d409bea2ab55d660a11a7ccc075d6a7cd62026e41ad9f78e9db8ddba14d9cb305154e1c0712e6e7438ac155e24aba166f53c03179eb0a0dc3b22a14d5e8a2d4591f9dad2090c9175726b1faed13215578c03201d1951c8a79aac19b5639cd958d5f1bf160e42c86102a87a7054f41decbea36dd87b83778eb6c2e8e7640ae8be60913554b9177814baef46aa309e75088855fd10ed4a3a694fbe9a450bd77a2381c8fbdf86215479bfce1eb57e9eb7c647b48e1e2060bd85466092344657260bd2c8917236013ed6b7f5a14e31fe0b7f982441ae0e377bb964892f69f917a99cb18b8eef77b3dfcdd54971710b1c261a9fa5a263e02a563ce0033684c2459322fab41ce69580933a8b9ee699aa78a726164a79c3e86b18e40236b1f88a4b4e9d583539b108041f623f26969c38634440352e2409bd0f7ce17a5571e35ff407b89dc1904e04d13833af732cdcc313efcb255d428fe5a21d7436ce465cb8070e1efdd889c96e869d7197144817c1e132f809d7ab3ab6e630130fde4c5f8ab7759ed02c8f03adbafbc361e9749e69db021cd2dc2978c4506e2cf69a8c5c9e5fb5c3d867c2b2eae2d10bde2474c205b034c3c9e566589f4ff05cb6ebbf936b068519a6d1fe2563a30e94096bff034dde8eb06661d7ae64b7861d57c007606d101ed94477b10794cb0fe3bb9e88e2d42676626f275b9da1ac2913123da388496e5a7f5327be86a81a89828c39a11f05693cb25cc4579ad5e17d3326125429a860537a2be322fb6c0853edf8245e01717c2f0b574fd5960a2e98dc4b1c6e80941d4ed34c399dd52f08e1288159d16ed917bd41438122df07c273c2c8b6ab49fcae73c4d4e300eee4bb03bf8eb29b4eba2284e43e24bda3a366143a2a74cf5df08c12834dea981c69255a68c0243d700b2b1e6adbd4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0x1000}], 0x3, &(0x7f00000024c0)=[{0x74, 0x117, 0x4, "2fb681be6b775836b5ece1b2f4285b96d4bb51a6b12c32d3182cb2996acf79dc09a9b46cca14db831e6415ef907caafdc02283e51f210d880847c1407999154bf974494f63bdb9c5a98cd07fe7276c8bef3e39e23d3da2e53f6f8619b33d8430f4a3d533a468249a"}, {0xcc, 0x0, 0xa5d4cab, "fcbb36438b261bfe3d685200c7a863d247468edff139ef2e3b171508f4b4d08f2da8bc23603f580372caa2e8020561875271d67afa5638cf354df851656670ebe8809c908e53e8d4526d30c3a117168d95e29b1f5407867c8fc6bbdda75575cbd48c0e7a6602a53abc79ab01c86fb5c46ce2f7e5eb0aaebe20d32feb094b2104305b07f7e9154a18dd083c614eca57be629bdcbea46936acf9eefcb53eaffee17eb96c15faf7a848c5ac24caf37e5f0e426721554b24d4e96776936c69e0bc"}], 0x140, 0x24008010}, 0x40000) close(r6) r7 = accept4(r3, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) dup2(r4, r7) 2018/04/03 06:06:12 executing program 6: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', '+\x00'}, &(0x7f0000000300)=""/54, 0x36) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = gettid() ioprio_set$pid(0x2, r3, 0x5) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2002, 0x125) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="36000000459eed96132e097d89834278ae42faa698d5ca668ea5df81435a9cd7efe1537adb1ab88edaad1d3d"], &(0x7f0000000200)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000240)={r6, 0xffffffffffffccbf}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r4, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd320-generic\x00'}, 0x0, 0x11}) 2018/04/03 06:06:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0x4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x44000, 0x0) dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x10000000}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffffb1, 0x40012043, 0x0, 0x169) 2018/04/03 06:06:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001040)=@get={0x1, &(0x7f0000000040)=""/4096}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001240)=0x0) perf_event_open(&(0x7f00000011c0)={0x3, 0x70, 0x1, 0x4, 0x8000, 0x2, 0x0, 0x10001, 0x80, 0xc, 0xef, 0x100000000, 0x54a374d6, 0x80000000, 0x9, 0xfffffffffffffffd, 0x7, 0x7, 0x9, 0x81, 0xffffffff80000000, 0x8, 0x0, 0x6, 0x4, 0x9, 0x8, 0x8, 0x2, 0x0, 0xffffffff00000001, 0x3, 0x8000, 0x5, 0x8, 0x100, 0xc14f, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001180)}, 0x400, 0xfffffffffffeffff, 0x4, 0x7, 0x8000, 0x17, 0x7fff}, r2, 0x1, r0, 0x1) r3 = memfd_create(&(0x7f0000001100)='/dev/vcs#\x00', 0x8d7d0faf7deff162) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000001140)={0x7, 0x1, 0x6000}) r4 = syz_open_dev$vcsn(&(0x7f0000001080)='/dev/vcs#\x00', 0xbf6, 0x100) getsockopt$nfc_llcp(r4, 0x118, 0x2, &(0x7f00000010c0)=""/32, 0x20) 2018/04/03 06:06:12 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) unshare(0x21fc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00'}) 2018/04/03 06:06:12 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000140)=""/183, &(0x7f0000000200)=0xb7) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000002c0)={r0, r1, 0x3f}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000400)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000300)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e22, @rand_addr=0x77}, 'ip6gretap0\x00'}) sendmsg$alg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="3b56c0324f6d8c6a6df32b4431f33181b6ec272af1837188f619b4a24505f4dc4dd3298ce4f7c5ac067898cd1996ba66bb5a30ad3489aadaa19d9f3a38f98088071686b0aa1e16ac43d9208a8fee700a", 0x50}], 0x1, &(0x7f0000000480)}, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000380)=""/84, 0x54) recvmsg(r4, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x172, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/03 06:06:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd9b6, 0x400200) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000040)={@broadcast=0xffffffff, @empty, r1}, 0xc) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) [ 666.884907] binder: 7936:7940 got new transaction with bad transaction stack, transaction 221 has target 7936:0 [ 666.895261] binder: 7936:7940 transaction failed 29201/-71, size 0-0 line 2875 [ 667.025356] binder: 7936:7940 ioctl c0306201 20004000 returned -14 [ 667.031901] binder: BINDER_SET_CONTEXT_MGR already set [ 667.048616] binder: 7936:7958 ioctl 40046207 0 returned -16 [ 667.057242] binder_alloc: 7936: binder_alloc_buf, no vma [ 667.062795] binder_alloc: 7936: binder_alloc_buf, no vma [ 667.062817] binder: 7936:7940 transaction failed 29189/-3, size 0-0 line 2963 [ 667.068302] binder: 7936:7958 transaction failed 29189/-3, size 0-0 line 2963 [ 667.109257] binder: undelivered TRANSACTION_ERROR: 29189 [ 667.114797] binder: undelivered TRANSACTION_ERROR: 29189 [ 667.120342] binder: release 7936:7940 transaction 221 out, still active [ 667.127111] binder: undelivered TRANSACTION_COMPLETE [ 667.132240] binder: undelivered TRANSACTION_ERROR: 29201 [ 667.137707] binder: send failed reply for transaction 221, target dead 2018/04/03 06:06:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) 2018/04/03 06:06:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffe99, 0x0, &(0x7f0000512fe4)={0xa, 0x4e23, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 06:06:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x4, 0x4, 0x7, {r1, r2+30000000}, 0x1, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000722ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005aafa4)={0x10000000000000, 0xfffffffffffffffd, {0x8000000000000, 0x6, 0x0, 0x0, 0x9}}) prctl$setname(0xf, &(0x7f0000000080)='\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000180)={{0x6, 0x9}, 'port1\x00', 0x80, 0x401, 0x7, 0xfff, 0xfffffffffffffffe, 0x200, 0x3, 0x0, 0x1, 0x4}) 2018/04/03 06:06:13 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getsockname(r2, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/03 06:06:13 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000038c0), 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000), 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bridge0\x00') ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x4, 0x9, 0x8, "79b4dbac3b9a", 0xfff}}) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) clock_gettime(0x0, &(0x7f0000005800)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005680)=[{{&(0x7f0000000080)=@in, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/203, 0xcb}], 0x6, &(0x7f0000000400)=""/144, 0x90, 0x36e}, 0x8001}, {{&(0x7f0000002540)=@nl, 0x80, &(0x7f0000003880)=[{&(0x7f00000025c0)=""/136, 0x88}, {&(0x7f0000002680)=""/241, 0xf1}, {&(0x7f0000002780)=""/128, 0x80}, {&(0x7f0000002800)=""/120, 0x78}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x5, &(0x7f0000000300)=""/23, 0x17, 0xffff}, 0x7fff}, {{&(0x7f0000003b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003b80)=""/136, 0x88}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/251, 0xfb}, {&(0x7f0000003d40)=""/106, 0x6a}, {&(0x7f0000003dc0)=""/148, 0x94}, {&(0x7f0000003e80)=""/66, 0x42}, {&(0x7f0000003f00)=""/225, 0xe1}], 0x7, &(0x7f00000050c0)=""/1, 0x1, 0x3ff}, 0x3}, {{&(0x7f0000005100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005280)=[{&(0x7f0000005180)=""/230, 0xe6}], 0x1, &(0x7f00000052c0)=""/232, 0xe8, 0x6}, 0x7}, {{&(0x7f00000053c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005440)=""/179, 0xb3}, {&(0x7f0000005500)=""/109, 0x6d}], 0x2, &(0x7f00000055c0)=""/161, 0xa1, 0x6f}, 0x1}], 0x5, 0x10000, &(0x7f0000005840)={r3, r4+10000000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000005880)=0xf6c, 0x4) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) bind$vsock_stream(r5, &(0x7f00000003c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r6 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r6, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') sendfile(r7, r7, &(0x7f0000000000)=0x2000000, 0x400) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000003900)) 2018/04/03 06:06:13 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x88}, 0x0) 2018/04/03 06:06:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) 2018/04/03 06:06:13 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000002f00)='/dev/usbmon#\x00', 0x0, 0x47fffc) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/200, 0xc8}], 0x3, &(0x7f0000000340)=""/62, 0x3e, 0x4}}, {{&(0x7f0000000380)=@alg, 0x80, &(0x7f0000001740)=[{&(0x7f0000000400)=""/244, 0xf4}, {&(0x7f0000000500)=""/157, 0x9d}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/234, 0xea}, {&(0x7f00000016c0)=""/98, 0x62}], 0x5, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000001780)=@alg, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/101, 0x65}, {&(0x7f0000002880)=""/38, 0x26}, {&(0x7f00000028c0)=""/35, 0x23}, {&(0x7f0000002900)=""/44, 0x2c}, {&(0x7f0000002940)=""/172, 0xac}, {&(0x7f0000002a00)=""/219, 0xdb}, {&(0x7f0000002b00)=""/64, 0x40}, {&(0x7f0000002b40)=""/119, 0x77}, {&(0x7f0000002bc0)=""/161, 0xa1}], 0xa, &(0x7f0000002d00)=""/104, 0x68, 0x1}, 0x80000000000000}], 0x3, 0x20, &(0x7f0000002e00)={0x77359400}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002e40)=""/137) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000002f80)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000003000)=[{0xba4, 0x8, 0x1, 0x657, @time={r1, r2+10000000}, {0x6, 0x7ff}, {0x8}, @quote={{0x3, 0x5}, 0x0, &(0x7f0000002fc0)={0x10001, 0xffffffff, 0x9c, 0x1c0000000, @time={0x77359400}, {0x7, 0x1}, {0x4, 0x3}, @time=@tick=0x3}}}, {0x274b007d, 0x401, 0xec2, 0x8ee, @tick=0x6, {0x73, 0x1}, {0x7fff, 0x7fff}, @connect={{0x4, 0x9}, {0x7, 0x40}}}, {0x10001, 0x101, 0x5, 0x40, @tick=0x7f, {0x4, 0x7}, {0x9, 0x9}, @time=@time={0x77359400}}, {0x7f, 0x0, 0x5, 0x4, @time, {0x1, 0x81}, {0x1f, 0x4}, @note={0x1, 0x5, 0x81, 0x8}}, {0x0, 0x9, 0x6, 0xfc06c02, @time, {0x4, 0x3151bab9}, {0x6, 0x7}, @queue={0x2, {0x7, 0x7}}}], 0x8c) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000002f40)=0xe, 0x80000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x1) 2018/04/03 06:06:13 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x7ff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000040)=0x5, 0x4) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000140)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 667.877318] binder: 7971:7973 got new transaction with bad transaction stack, transaction 226 has target 7971:0 [ 667.887659] binder: 7971:7973 transaction failed 29201/-71, size 0-0 line 2875 2018/04/03 06:06:13 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="09de2d42bde5773ca86838308f1eff0000"], &(0x7f0000007000)=0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0xc0046d00, &(0x7f0000007000)) 2018/04/03 06:06:13 executing program 2: prctl$intptr(0x4, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='pids.current\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000002c0)=@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000300)="ec64943ccec152c847f3f4b424706692f173da8bdb48ddff95a248465436362d688cc912e31b6783d12bab75df750d36d6b0425a4449da490867e82b98245c2f2bae9e276247", 0x46}], 0x1, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x0, {0x80000000, 0x38, 0x52, 0xfffffffffffffffd}}], 0x2c, 0x81}, 0x8000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x2000000000000, 0xb2, 0x7, 0x4, 0xffffffffffffffe1, 0xbd, 0x9, 0x204d84c1, 0x8, 0x6, 0x3, 0x0, 0x0, 0x0, 0x80000000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xae, "6e93e4edbb7b34d838503b6b1ff0f1d77a97d14761da8bbf0bd91b564cf33128a4276eb4dd7df872afe4f60fbd96c9ebff87f65c7cdaa3426235896e539bcd0d6beab49192842e979539e0fe96a96e55eca0acf7aebac549270021cdc1390271ee0655f9cc651e65aea48bcc02360c4dd2b4a2324b09f5640838d423edabdcaa0fb3114462a40ad319056cf38ce8846a3d9a4fd7cb5ee97a1449897dd03b3ec983889749ea283a9db7f7680ce315"}, &(0x7f0000000240)=0xb6) 2018/04/03 06:06:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000080)="390000001100094701bb61e1c32400ff070000000200000045ef0d0008009b0019001a000f0090001e488a000006000d000500000000000000", 0x39}], 0x1) 2018/04/03 06:06:13 executing program 2: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x500008e) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0xa0000210) 2018/04/03 06:06:13 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x3c9}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/03 06:06:13 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x20, 0x0) 2018/04/03 06:06:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3, 0x100000008}, 0xfffffffffffffe93) sendmmsg$unix(r1, &(0x7f0000002700)=[{&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000023c0)="af4372e375f882b4571bb2c27d4a70a57cf0806b4844e895a1cea2ec2d5021f70b72fd7f6bb55c73a0ae90bb023618cbe630e4011a0f9e8a3d7672cf732c19692af03b0124a724aeccf77f42f401bf823298a093dfd9a66237a45d441c69c3e7a70d6765203daf23b024015985f17ab173ecee877100f5e7d590f1e7c696dd0d", 0x80}], 0x1}], 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0xf) 2018/04/03 06:06:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "43868511844887221dcaaf21e76c65d6eeb4be70dc76e349b316e33a9b99071211ff53f1a1f95e116228814fed3b02ecafa619015853cc7022fd6afc3a4138260fffcf93e76593c61bb3d29bfefaed7d249852554bfa231255da5481d12d3f2ca26d843df847c1cbdf4172e62526d8d0f6cf98a437b4a687b5def191a4b2af88652f620b15914207a469918a81b374c294823562"}, 0x98) fremovexattr(r0, &(0x7f00000000c0)=@known='trusted.syz\x00') r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/04/03 06:06:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf2, "9037c3f1bb0b81b62729b0ae4ba8c2177acde4dd296477d8807f0f5358c8562a10c4a39bc56fe036f124ced1ca98d3c3b127ab8aaf6d26a1e7c002de629e161cfa8e6aa5142752c0d5429c93496193c641d827576883b602f541852f2a526d689e4b18bf14eee266f74855990cb5a65a46a4b0f19a33692712a5a12eceb2690f98c2716c3a2a5d429f28b98197531ef551d6023e5e1a792d91e30c0a3b3fc4817e09b71c7ff6cb8e8a99b1e93dfcf65501c8095653d11c593f47ff48a03a592143313bfa1ecbe7cbdd20e3952e1aa87706111848fec96e25349ec29b77ec7d289999a39311b65d0623d8cbb97abc8fbde220"}, &(0x7f0000000180)=0xfa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x1000, "211b69e15d101e4f0c5332aa5860d50e11885a50be2bd6c5641705939c8894e06dd3978873420c40aabadb4ce95e7dedd2e64e1e56c0baaacb005771a57cdd663675a51b9e69f98cb38d34a0f0b0555d2d7e90758acac3f320992ddc07159a466d34ab25c1a1804321a6c1739fd8819c6892aa305b5795c92f1e4e8009ed55438edae0c167fd1d83326e5d01e636b36d615c8d07855c81557a97e4c949586ad50abea7de03f592845d3740d88bf1e3a74e474469b35d3e715e0a64d67fe122d27d45a89f296c8820942a8a4ddacf78eca9406452c17a827b4f0e13920692d64ecda3cb088db0a03d453469890c3631fae3157ea64472e99cfa54332f5395d7f37d41c6eafe6f93c055a9917d0b0f70dbfb07f6b7574760396a33d0aa40ce5a13ed8f99199e22bf09b64e037b936f44a0827da08bd361b61a372b741d726c5ff2205a3a37098c33ded5ab7794ce72fc75f029d6b9aa6e993aca6044d681ba4032681f538c59b17a6dcf122a65a0f8d0a6c7235bd5d56fec280639208f577d01e61341122a3faeaf5e1f592f1223a4b3c423c5cc058f38c8b656f52085ad70e6219303434d0963bf1f6c97927233ee6d9127cb93e97a973ef418247819ffe359675d503c86efe28791dec6a9afee3ff511b5e43cf1f4c3783ec7ee712efecc69ac55d05309f3ef4934e55fa7d50473cd00ab1043f3c10f47f35b3b85408b4a944c7411a762b24ead28607cd33de76f15cdbf0bcc609ce8ad8fb7abaa5a87626241f754473eb7a0e79a938b7701e63aec25fbb86db9fc3451dab12e541593db6d0e0ea7b13e4e6ed9a3985fc50ec1057e154f277d1202c307ef6d938e97a671ee1d91590b34c9c9bea68efd0b9c3757c852bac26f11b73076de84d5a6c6ee34d93e795faccf18e1b097e3e18609edd46bd4cc626068eafa587b5e77cad58f000be93ac9e16b6e89c57b438a96113502cd139f2378ce18cc56dfb99a739987ce35dbc5d3f0558bfadb609ad99718f18080c2f9088197de84abb7b02c46b39d448284eb96a5a4ef1246abad24f05765b139cb08e3d7d8657545c4ccc928f02e6e48d7be53ee47e85393a52a9c1311316ff1e393b87b5abff1c00c33c552521e0941931368abf5cc250941ba41f98529ff4e0c825ba709b8391c36a9a61d7e94bc89bac9c6c0fb699d71960e1bb7604cc5d651248d4df5b1370bd3f7cb8f18a498f9fb5716117c8195845c98ff109aa7174cea258710637b290228da5fa74b6b926ab6e254db0d3477392d2d8850393633d55bbb19ea8031cefce7c357fef8764dc78b2e06996af51ed92e27d50b99478b76fb1310828bd908c490dc876018cb76353632f2afd17f923a26f2e4ff13925874fdff21a9c6c57823e29abb69ee95f36694040b32c0468de2cb10df3f6a575008a64ab89b35dcb8c99ca1cdaa9dc74bd2ccce4c31e03b2595b15b5e3c5cdf9b0070a2523c68df2748abc9a3b612f48bd64f34d03f6a3c46829fd2dd744091141bf7774f59a0b84563d0302b70f85193aca4dcd5659af9026e0196507b21f161bd35ca0db9820ab190cdd2935b43abe1114a63cbef00445e5f6c4fca097687b966b8072377ad642f253b08435a98fc0959443e6dc5c80363c495b352608d8658b8656e4f0dd8418651eb5b819de415a341e3036c5838ef0a7194478865bffef56317b2ac199c2dfc0e46c1b56db20a36a908541f444c5498af528de824986f94c9f0f8a2046701f671befc98aaee486b97ee5dabf1c1a7750f06c320c557c301c833f664731dbb9f094142dbb4ce6b633a42702b230abea2340c2637dfdfa0955f72f0461b49ad92044e4bcff7c42a1477c64493a7c863bb88e38561bba893744dcf58b5671defe8fd33cc199011841499078d1df449b3fef111f42083d5aa8b5eb487b4aecb103ec73acabe41a99039397c88b955a2d69e57bb69e5a48db29dc4a503de25aef1046a9331a11c2780c94d7a21b21844d26d70e07c01c883974b15dca0e6767e021f996e3bd1d0f54a0f12822c2f4a7675b31d5f0712e2eaaaebf5667151620970fade6960d6a10a58f8f0bb2ec4289b31b158a746d24f14ca5720ce8f6582c07656c089b135338f2ad94aab44d4af39df3b249e464dd2e0211dc75207482c228fa45cd25ec2193ba58a8cf7398fce693c94ce30164e75fc59e15f4e53f3b6fd13823310948750ab56d5cb9264a0189bdce7b9f6324be3891d9f1276e7ed596c40879d229fef50519bfa0851da8b76aeabd1b30e120b83e8618dbbe3bf2952d1017c9b93df9fbe4a217c582d01b895e9f0a5f02398071a204590aadbcec52234c91e49215e20f8981889ecf975434862f574a43d70a5e2ae3c9bc1c4ca7a53d189363da00bedf91a1743eff2b205806f8070202fbeb7f3c1570745dd8fe5b154280680eff362568dccbc3658316051a668cf662d33694c29c3bfb1f8dea5718dca57ed61eaa06b4c1d249b5f3c542d85233beb74dc12c3bae7e23fb8fa51adf1bf30277f20e431e7846301cabf60811b2c0138a35bc482183008a23fa3522bfc654adb90e683007f3202e9b46d983f0a96c2d5c0f9b820bf3f1fc6c43469071a924ea5b68fdd392cf5b48d6f22d8ae01e14f8e604264461352632dfeb64ea9314db513f5eac7d9ee4b9cd02b0fe33411733588c2cabe7e5fe081ee48731c02427cf4f33cf290cb4535bd56ee6e768d86f05102cf821ac88c0d655845aedd61374af3a7705700b767c2d5a24fe2bec306d07b4732c18fc2a4a676f877a760d191ae48abebeeff6184fb9084cd96e58787f37fc1ead598f0082a91613936570f43abd36397cf5091ccf2103ad2abf7e944fa3a376962b323029733003b45b3d330a5bda92746ac080dcafa646be845c822a4dd902e9202cedcd37ac9721b2169f1160a6a9979fdcedb1021c4d004ccee5dadbdf121623597cbd653d17919ef58b661564c87f62d484a9989ca0a99e3a3e655b6edec0361be5b4abc0695b74efa3ea53d22ec235ca0eb9edf5b678d85b7e6c61ce629435fc333d0abea231ec6e14894a6461d4a1a69d534ac1353e88cb8df2a36eb2687d619e8e447333edbc7e2cd0d8d74a1bed26b638615b733d1248c0d09fd01ba7bdbe918f47eb96178358fc5826c0e26d17fd9e420fea3fa303c4ac1369e6b44f30920a714a66b5392b91951a63da0200acd310891178ad77d7eb904b74f11d33db2fecd68b4d5044dfec9737b38db43565ccd3b468726b241c62354a1c6ed68de3a6e5f150fd7f4519a9af12925cc8491e88f9b9809d2fbd36dc8d2c17c389e02c626929bc219a2757659b8b59a1fdbc1cd81b5ef72b20ece47757bf14dcb2899b9e72f2dd842c55c46d562177c350dd0354943be4c87c6f53869273fdde17eb0a574d1f4401ffebab9811d30a2acccad44dff636ba5f57bc5ed1770a69673fd56adaa9f4fb7047bdf0a64a2dcfec7a03c1020f9c71b7551689c8c41d9beeb60505e5bdc7b4146d827b56d9c21cf3ec8154ca34b4c4a9c845ad4602fa0b2ed9e550deba660f461717337ec6b629da5ed5be4e55646b94dac91f3f0aa3a80c223ad25a3e6eea5d38b4deb603f75fbf68d4f419c1a30a03b8c2110499eec26b9dd2190074b23ffecd131257d19c4cb2db673fbe69ef9adc6ed9d9218d70ea10a21c81f0ba2cfa430952e3b074a5241408ee939319a3d595c49a5eba53f3ec04818fe5d018e9f0adf8c1a1771b399a7411d5a1c7b22992442b0a24697a40a8abc80f9f111cbd88bfa2e85f297f32aa775b7b7f8185f2b81023caa8162fdb22c30f014510b54908337847141432ce57f15d6c1db57332bf05092b60d7fc001abcefdcc21c4dcba3076ea311c76e0240881213a5f0849d221ca2f23a611df5a846374b45879be09fe8c78f26f5daa9402978f44f25136679632fa3cf12a8fca24f6234eea6329d97a96fa2abed4d971749cbf5a636e054251d2e5d40ebbf01f9193b44bd0c0e3f5c6c7ced51d68705fde93c1dacfe217255392f095dd48d6f0791a5e587e7d30f5bed6e28f32ac7ca110a1a704d8a82d1b6d1c0880be768c4b6f851baed61fbcd78d9e2c263d1368ccf305bde5d2017a00fa2eebee4f518e12602524b4300ddc1018796c5a416929f0d2d3cb09f3aaa259083920fb031eafc6a497921a1111c470c5b86992461cbcafafe85dd83faff27fc1602c0bd90057f99808a17534de24c7584615000c3ef7936288c242506db995269fca70d38074ce3be39b78776e4c4bc21d65b745792bfa275f37b2a3bbd553ff6a425609e00441080fee2cef81a0ed7c1201f4a194078e91c532337fe43a454edc0f96a700ae986ce4fd0db64fe956893a0aab31aaedcf4e59b8f0ef2c1d3e825b2293354d19334d6cf8dfb666431b96d516287238ab74965666333dd4b3ea435b68e67fdcd70d73345edca8cf86c2eef869f3e0fdfc7841fcd45d4ae0406d0319bf3c7fdc0f9f76c0375dfd1d3569fdcb50016b6916593026a9209adf0779e70616fe632867cafaf49bea15a66a46999d576bf25d70f1073370db4bab4f1dcd0f5e4547854b8ce7b8d6aad9ce3efd5f4d8a338d8c99ff4aa552cde05777591a08f86b97b039724fe382b3641c36458f5515cd18d6bb2c33e3ab8390d699dd5e0eb7f72a332b483b177388ce084c689b73eb939926c57356eec1c97412bd914e1ec81f6461a5b34d8f9164084c9e7abc291d2c1d8724b7198e1f5c15f0120b10a86da0bd11057222b31e017a9d261bcb0b4d91f0efd12bcacca1eb30fcdde94e811207530202c07ab9a550a667ae3e814d7627bb495e4baa229eb23abe01e8a5d4cc78afe11d9e1bf638b52e3ed61724c1eecca4f02bde23489b07401432990cee613d4a32599f638e7f279dcbd4b640d99549aaefc9787ca1f9748242b1c762a22e15d28e98e07612d256fb0882dcabf9359b68a0423e92a5aea8bc53cf392c3b3bd9851b9f0a246f6982dbcc779fd2765349c4b1a10c561afd865e06754e7eb05028ebb89d6fb3c60dcc9555575f85b7910e03e6d2cb3088efa338c0881dc8b78fb4a3f1206d7c085406a7a8ea05e7531ed44e5bf5083c1fd1e1c1c1e1c50a86a9e0bc9245509aa50696ca524bd428866fa319e90b2cc16a75c1bd5ff125760d614771f530d92bb8f9916ce1ea49fb5085b3ab6a909495bcfd1534e0bced1a90e42d2869d1cb20a73044f214049b22a0700e239da06bf7c4e727e14b6d686257651409be33694b2c28517d832fd96e1316d375f5b6ffe5d9c1acfc51b61801b9b0052681fd4cbcdb7e92441905a0bfcc961f13def6dadd5a702d374b6585e66b25b567783fb90eca03abc5e1bdbcf48c4c9732ab64df20cd900461d3465ea5e964c6623c8cabf0e1f5032cc85d1eebd61c52765cb9949334a14967e473246ed40cd8834f63ba840723b97177cdd75b52fb0d413df06b12ded6446e2f01f41eefcea68477de34fbbed3460e0807612a2043b2b767be89444638976d543f99d2e07d89d63531364434e343ca09b89ca961a10a7e477897c7ed827db41a832858b36ffa15511dee2427110561d35b691627bcf1b44d10fb494ff34635142f254380413d1f390fd32f05d661c517572863bfe95603ead9fe35fd07595e4b7c7e6a702a79e578c621b98b2a7814aa80475587d16b5e84dd977f4b9db94045f1bb758c4545f0216d12c1160fae5c1d529a57c537caa58346630199c143bff87acaab55b996d99c3ad86d9fe53dc0369997283b231fb63bb5095dfa667745ee9fbfb109e"}, &(0x7f0000001200)=0x1008) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) listen(r0, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing={0x0, 0x8, 0x0, 0xfffffffffffffff7, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0x19}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x48) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 06:06:13 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000000)='&)user+security#system\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xb7b, 0x10000) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00000003c0)="99ea1e3e1d18d19b99412ca9eb524c44c9ba784f452180de33adf39dfa1323eabd91d2dd6c85d1d1") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0x4da, 0x4) io_setup(0x21, &(0x7f0000000080)=0x0) r4 = socket(0x5, 0x800, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x2e1}, &(0x7f0000000380)=0x8) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) r5 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000300)=0xeaed, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r5, 0xee, &(0x7f0000000140)={0x0, 0x0}}, 0xffffffffffffff4e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r6, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/03 06:06:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="ea7ad7e2dd952ac1214e279a7a864209cabfa13962e5e4a1298f866b5edd3135d64af21364239c7f7f4f0ac034eaf5e5bc659cfc16", 0x35, r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) prctl$setmm(0x23, 0x5, &(0x7f0000ffe000/0x1000)=nil) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r4 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x100, 0x2040) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={r6, 0x6}, &(0x7f0000000440)=0x8) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r3, r7}, &(0x7f0000000180)=""/42, 0x18, &(0x7f0000000140)={&(0x7f0000000200)={'md4-generic\x00'}}) [ 668.290093] binder: release 7971:7973 transaction 226 out, still active [ 668.297086] binder: undelivered TRANSACTION_COMPLETE [ 668.302230] binder: undelivered TRANSACTION_ERROR: 29201 [ 668.307727] binder: send failed reply for transaction 226, target dead 2018/04/03 06:06:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"776c616e300000020084000000000899", &(0x7f0000000080)=@ethtool_gstrings={0x1b}}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffebf, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x14100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf0, r2, 0x1, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x27, 0x20}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffe01}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x14}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40004}, 0xc0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x240002, 0x0) accept4$alg(r3, 0x0, 0x0, 0x0) 2018/04/03 06:06:13 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setreuid(0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB="00000000b99c301794b20e80f480decf14ab57fb77cd0cc74a018c95e1faafa8042630441aa44a7604dc1867ef4c19cb6579575f4222dc8ba98ef3fa4f806a866ef18b1d4fa9c820d7345fd37c3876b8ed468f34c74b2b3fd5159f1ec429ee0e32a2dc04c80b2f49e7bc5968047b6ce5ea361637bd5751758f59fb1cc6fe9916ee09a5ffd383cabb96b92a8c9476e8eec61d995800edc328164200a5cc6e92e1990a3b2ae9b1fcf05670ecf6d9898a96453a016a14d3a1d427ccb6fd"], 0x18) 2018/04/03 06:06:13 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000038c0), 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000), 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bridge0\x00') ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x4, 0x9, 0x8, "79b4dbac3b9a", 0xfff}}) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) clock_gettime(0x0, &(0x7f0000005800)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005680)=[{{&(0x7f0000000080)=@in, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/203, 0xcb}], 0x6, &(0x7f0000000400)=""/144, 0x90, 0x36e}, 0x8001}, {{&(0x7f0000002540)=@nl, 0x80, &(0x7f0000003880)=[{&(0x7f00000025c0)=""/136, 0x88}, {&(0x7f0000002680)=""/241, 0xf1}, {&(0x7f0000002780)=""/128, 0x80}, {&(0x7f0000002800)=""/120, 0x78}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x5, &(0x7f0000000300)=""/23, 0x17, 0xffff}, 0x7fff}, {{&(0x7f0000003b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003b80)=""/136, 0x88}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/251, 0xfb}, {&(0x7f0000003d40)=""/106, 0x6a}, {&(0x7f0000003dc0)=""/148, 0x94}, {&(0x7f0000003e80)=""/66, 0x42}, {&(0x7f0000003f00)=""/225, 0xe1}], 0x7, &(0x7f00000050c0)=""/1, 0x1, 0x3ff}, 0x3}, {{&(0x7f0000005100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005280)=[{&(0x7f0000005180)=""/230, 0xe6}], 0x1, &(0x7f00000052c0)=""/232, 0xe8, 0x6}, 0x7}, {{&(0x7f00000053c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005440)=""/179, 0xb3}, {&(0x7f0000005500)=""/109, 0x6d}], 0x2, &(0x7f00000055c0)=""/161, 0xa1, 0x6f}, 0x1}], 0x5, 0x10000, &(0x7f0000005840)={r3, r4+10000000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000005880)=0xf6c, 0x4) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) bind$vsock_stream(r5, &(0x7f00000003c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r6 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r6, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') sendfile(r7, r7, &(0x7f0000000000)=0x2000000, 0x400) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000003900)) 2018/04/03 06:06:13 executing program 5: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)) r0 = open(&(0x7f000017cff4)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) pwritev(r0, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000000)={{0x0, 0x2, 0x1ff, 0x1, 0xd2}, 0x10000, 0xfff, 'id1\x00', 'timer0\x00', 0x0, 0xffff, 0x5, 0x100000001, 0x3327b1fc}) 2018/04/03 06:06:13 executing program 4: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x8, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f0000000280)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/03 06:06:13 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0xba, 0xfffffffffffffff7, 0x8, 0x1b, r1, 0x5}, 0x2c) 2018/04/03 06:06:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000000c0)={{0x1, 0x2, 0xb, 0x3000000000000, 0x4, 0x7, 0x80000001, 0x51, 0x1, 0x5, 0x3f, 0x4}, {0x3000, 0x100006, 0xa, 0x81, 0x80, 0xffffffffffffffff, 0x100, 0x8, 0xe550, 0x5, 0x100000000, 0x1}, {0xd000, 0x1d000, 0xd, 0xcd41, 0x100, 0x4, 0x7, 0x100, 0x0, 0x9, 0x80000001, 0xffffffffffffff55}, {0x112000, 0x13000, 0x8, 0xb3e4, 0xff, 0x5, 0xfffffffffffffffc, 0x20, 0x1f, 0x1, 0x1, 0x5}, {0x11f000, 0x4fd6fbec4d264d7d, 0x4, 0x82a, 0x3ff, 0x5, 0xffff, 0x3, 0x9, 0x100, 0x56, 0xfee4}, {0x2, 0x4, 0xd, 0x0, 0x5, 0x4, 0x10001, 0xfffffffffffffeff, 0x20000, 0x1, 0x6, 0x2}, {0x1000, 0x0, 0xa, 0x1, 0xa6, 0x1, 0x401, 0x1, 0x6, 0x20, 0x6, 0x812}, {0x2000, 0x5000, 0x4, 0x2, 0xe934, 0x8, 0x8, 0x3, 0x48, 0x73d2, 0xffffffffffffffe0, 0x8001}, {0x4000, 0x6000}, {0x100000, 0x5000}, 0x1, 0x0, 0x4, 0x8, 0xa, 0x8100, 0x0, [0x7ff, 0x1f, 0x7, 0x100000000]}) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xc9, &(0x7f0000000080), 0xfffffffffffffdeb) 2018/04/03 06:06:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000164ff0), 0x0, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x261, "494fa4724109eb459bae8e662a616abcd601e37dd896c07514c2bac3c8ace3b951fef396a9a732001039ec22410ee13bc0d075a806cd6372671f8927b47ababb5bf85b701649c66d1ed6f88a95702b60dc31d2e296f32c469ab6213d43deeff9af0e1fc7ce52fe04954e2b255ee19603eefa562a18e71c3e8708b871cde8043b6bc6d9e73349d5daf95ea675accef03cbf8903afa682d8e553c7c0e1db"}, &(0x7f0000000140)=0xfc8e) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x7, 0x2, 0x3}, &(0x7f00000001c0)=0x10) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xffffff22}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/03 06:06:13 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) umount2(&(0x7f0000529ff8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f00000013c0)='/dev/admmidi#\x00', 0x7, 0x40000) accept4$bt_l2cap(r1, &(0x7f0000001400), &(0x7f0000001440)=0xe, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000026c0)=0x7fffffff, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002480)={@in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {&(0x7f0000001480)=""/4096, 0x1000}, &(0x7f0000001300), 0xc}, 0x9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001340)={0x0, 0x78, "50b578fb545b3178c9236bf553064c197f7f026533aa2943864781527fa285a28664efbb6e7981fc26dcb74389b9125351fe3bee1564f1671620dae331a9e0905a578d3b5b876edbc445dcd31023602536f58df831007378224e7a0a7d95cd8b5dd70cab735d067b0173002444c8701eed4472a1bcd2a207"}, &(0x7f0000002540)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002580)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x3000000000000, 0x1, 0x1, 0x8000, 0xfffffffffffffff9, 0x81, 0x3, 0xff, 0x3, 0xffff, 0x800, 0x6, 0x6, 0x2400, 0x10001]}, &(0x7f0000002680)=0x100) process_vm_writev(r0, &(0x7f0000001200)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/171, 0xab}, {&(0x7f0000001100)=""/243, 0xf3}], 0x3, &(0x7f00000012c0)=[{&(0x7f0000001240)=""/79, 0x4f}], 0x1, 0x0) [ 668.423799] binder: 8040:8044 got new transaction with bad transaction stack, transaction 229 has target 8040:0 [ 668.434888] binder: 8040:8044 transaction failed 29201/-71, size 0-0 line 2875 2018/04/03 06:06:13 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffff9c, 0x1}) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f0000000100)) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000010000102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="dfffffff01000079"], 0x20}, 0x1}, 0x0) socket(0x7, 0x806, 0x85) 2018/04/03 06:06:13 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000014000000080047000024000000e758c74b927ab2de77b6000000907810000000e0000001070707ac140000004e203c2000089078c4f0efc602f090ec2fb561ab6fbe3e4dcc2c28cef24ffc03dcbe208cd36a803bea21bd5c9b7535be40a93e4c437c68ae56248ded78b91d330d9aa2c3dc47062951"], 0x0) r0 = socket$packet(0x11, 0x2000000000004, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) r2 = gettid() ioprio_set$pid(0x1, r2, 0x8) 2018/04/03 06:06:13 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f000002fff0), 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x154, r2, 0x430, 0x70bd2a, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1d64}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x7c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x154}, 0x1, 0x0, 0x0, 0x4008000}, 0x1) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) set_thread_area(&(0x7f0000000000)={0x7f, 0x20000000, 0x3400, 0x3, 0x800, 0x0, 0x4, 0x1, 0x7}) 2018/04/03 06:06:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/icmp6\x00') r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x1) 2018/04/03 06:06:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x101000) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2d637075282d696f202d706964732083"], 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005c000)=0x20) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x1, 0x0, 0x8789, 0x3, 0x8}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0x69}, &(0x7f0000000080)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 2018/04/03 06:06:14 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x20, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000ff8)=[0x80000000]) [ 668.756099] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 [ 668.769215] binder: release 8040:8044 transaction 229 out, still active [ 668.776124] binder: undelivered TRANSACTION_COMPLETE [ 668.781281] binder: undelivered TRANSACTION_ERROR: 29201 [ 668.786780] binder: send failed reply for transaction 229, target dead 2018/04/03 06:06:14 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4) 2018/04/03 06:06:14 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000004, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x24) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) socketpair(0xa, 0x2, 0x9, &(0x7f00000000c0)) 2018/04/03 06:06:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000180)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103fcffffff000000000300000014000000ff0100000000000000000000008c0001"], 0x28}, 0x1}, 0x0) 2018/04/03 06:06:14 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000886000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x25f4f5be36e15c69) fcntl$getflags(r0, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f0000000080)=0xfffffffffffffc01) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002ffc)) 2018/04/03 06:06:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x121000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x7ff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x8}, 0x8) 2018/04/03 06:06:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000), 0x0, &(0x7f000012e000)}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x7, 0x1}, 0x14) 2018/04/03 06:06:14 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x9, 0x2, 0x3, 0xf, 0x1, 0x43, 0x7}, &(0x7f0000000240)=0x20) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x4, 0x7, 0x0, {0x0, 0x989680}, 0xfe07}) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x50) 2018/04/03 06:06:14 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fff, 0x80) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e0000150000001a0000000005000600000000000a000000000000000000edffffffffffffff00000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000080000000000"], 0x70}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) 2018/04/03 06:06:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x0, &(0x7f0000000ffc), 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/04/03 06:06:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x9, 0x7fffffff}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/03 06:06:14 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x3, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x6) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/04/03 06:06:14 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000001c0)={0x7, 0x2, 0x8, 0x100000001, "c9dabfc1dfa0227ce69f64a401b13e2ff833607588ed0bbea9dc8231d2df303e"}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0x100000000, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x9e1f, 0x1, 0xdc, 0x8000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x9}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000340)={{0x1, 0x4, 0x8, 0x5, "312a74a345ff0dc31fcbf40d929fe6ee48d640c1db01abfada8fcd9927a71e2499f8d5275660aca666dfbb05", 0x6}, 0x0, 0x0, 0x5, r5, 0x6, 0x2880a0e9, "3217324992ac47ace3fd5b3aac81e1cb10added8363f94afe346ec4d1a575bd8304f883ec5cd86a0582e12299126c4aebfe394182f79a9c7057cb19a289f11e6", &(0x7f0000000300)='\x00', 0x1, [], [0x7fff, 0x6, 0x6, 0xfffffffffffff7db]}) r6 = socket$inet(0x15, 0x0, 0x1) getsockopt$inet_mreqn(r6, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) [ 668.943385] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 06:06:14 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x4bc8) 2018/04/03 06:06:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB='O']) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getegid() gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) msync(&(0x7f00003de000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3f, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, 0x0, 0x2, 0x5, 0x100000001, 0x80000000, 0x45, 0x3f, 0x7, 0x2]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)={r2, 0x8001}, &(0x7f0000000940)=0x8) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xf80, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000001, 0x5e182) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x4, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x8004) 2018/04/03 06:06:14 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r0, &(0x7f00000000c0)=""/26, 0x1a) [ 668.985502] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 06:06:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x2000, &(0x7f0000a5e000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) 2018/04/03 06:06:14 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/154, &(0x7f00000000c0)=0x9a) 2018/04/03 06:06:14 executing program 4: pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)="760cda89bdf1a3b141d8cc83968742", 0xf}, {&(0x7f00000005c0)="1e63", 0x2}], 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/xfrm_stat\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x808, 0x1, {0x0, 0x2710}, {0x0, 0x2710}, {0x3, 0x8000, 0x1, 0x2}, 0x1, @canfd={{0x0, 0x7a, 0xff, 0x6}, 0xb, 0x3, 0x0, 0x0, "c5ed062677d201a86dbda99426b23d52453b1b1bdf61c4534222bbadbbe4f8858c96339afd7ef665d7d6080a82e4aaee9d532d3860c5833fb6cdd2e2e85210b2"}}, 0x6c}, 0x1}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x6000}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000040)={0x5000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 06:06:14 executing program 2: r0 = socket$inet6(0x10, 0x23, 0x9) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000000000000001900a307a000000600000000000000d54400009b61136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/03 06:06:14 executing program 6: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x8}, 0x4) socketpair(0x8, 0x80000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/48) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000140)=0x98) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32], 0x1) [ 669.205210] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop0 2018/04/03 06:06:14 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(r1, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x3}}, 0xac3d, 0x4, 0x5, 0x3, 0xf8}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) readv(r1, &(0x7f0000000540)=[{&(0x7f0000001600)=""/94, 0x5e}], 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) set_mempolicy(0x8004, &(0x7f0000000180)=0x9, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/04/03 06:06:14 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x28) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x5, 0x20000000, 0x0, 0x7fff, 0x9, 0x200, 0x0, 0x4, 0x95, 0x100}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x2, 0x10001, 0x1000, 0x6, 0x1, 0x9, 0xd825, 0x80000000, 0x6, 0x8000, 0x40, 0x6}) 2018/04/03 06:06:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba), 0x0) 2018/04/03 06:06:14 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f0000000040)={r5, r6+10000000}, 0x0) 2018/04/03 06:06:14 executing program 4: r0 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001140)='#\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x80500) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4096, 0x1000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001180)) 2018/04/03 06:06:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x104) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x80000001, 0xfff}) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6f60b540a9656375726974792e2608e922"]) r2 = dup2(r0, r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7365637572697479000000000000001f000000000000000900000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$sock_ifreq(r1, 0x8957, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_hwaddr}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp-reno\x00', 0xb) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034dffc)=0x4) 2018/04/03 06:06:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x80000000000000, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) 2018/04/03 06:06:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000007c0)="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") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x40003b) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x0, r1}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r3}, 0x10) accept4$ipx(r2, &(0x7f0000002c00), &(0x7f0000002c40)=0x10, 0x0) 2018/04/03 06:06:14 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ee0}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x4000) 2018/04/03 06:06:14 executing program 1: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/03 06:06:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000035c0)=[{0x0, 0x0, &(0x7f0000003540), 0x0, &(0x7f0000003580)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x3, &(0x7f0000002d40)) 2018/04/03 06:06:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x4, 0x4) accept4(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80, 0x80000) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000640)={'ip_vti0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/04/03 06:06:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = dup2(r2, r0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/04/03 06:06:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000000100)=""/31, 0xfffffffffffffdf4, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x60, 0xa, &(0x7f0000000840)=[{&(0x7f0000000200)="bfd0fbc840cba8c5b26731a3b51e3be9b6c635b2c344196696dcfe45e44426dbef68d2c05c53d22033baa8b0441c63cd43f49128a5aed915c5b51e8cae2db77aa61ea7dcee5ed7a7847ad0bcdab46ae962a0928465c126d0e6bbc8a060c824962c5f7371ad076c1120aeb91c8c45e6ae007bf0814ebd0b48c17efd326d653c6c57476196a971660c5720cd6cd571c4bc6ec0f1564344dfd31fa5a64505040a37bbf22e7f0620caa493f2c568838fc5cc0bdb5cce16dfb53f84eb24b9201dd7fd0fb708eaf37475774bf95b42c3ff7a49039aaa449397a240fe9939a3cbb8c6452a13375d11c513b070cb7d", 0xeb, 0x7fa}, {&(0x7f0000000300)="ed724d68ac83", 0x6, 0x9}, {&(0x7f0000000340)="4f5c335d0717b3843fd388b56227ad00bf0930b4716de4efc9db9a47337fe1c0ad63feb4b7a0b2656c84d8e5158e9b7f42829a40e0f893c7298a04957a93dec615df5bdf98706a7f09145ab0c494a74afdb83d77359aefe04763d69c7f6531d696cadd5de69e0f41bb29430defd4fdfc8d258f13772953fb8d4e021b9973b720f403d62bf66a3b39038c43763f79e1210305a36f229ab36e9de520e0d8cb4841ab51bc3df85fd9bcec89b9da30c15e19467d942e5bb706", 0xb7, 0x7}, {&(0x7f0000000400)="3cc79947469186a5e62733d5c21b9c48be187a5b2a8738a0d57d484900e96f062b4823", 0x23, 0x8}, {&(0x7f0000000440)="78965b2f5bc59c25ec9e0ea39a924df9b9e1890773cabaa1466d48532345583f8a7fce59760022ecda63c6670d9be5548fe66fc6ac34ad0b1f5b21274534c4697ad5fc11a807d7fd59067b1c881505b11e2f487135b7", 0x56, 0xcf}, {&(0x7f00000004c0)="a89613424323b784e43db3806582e02d6ec2adb18ef95e5850717f671af9807d42dd60a24778068bbbba4ee79ccb7ca0a2ff05a51dba6e275115b0ed6460e5ec66494a87b635ff4737fc40fa14862c7cd9d07f01ee2219f2a4f7f38840aae292cefa4137e96ea2fa9543b4aae13ed522fe1e30bf77b42a19a354578a79baef4236c8c826b801c213db09ebc71438c8e044b12ee8b2d3f58802842a6fc1bdc030aa06e2d469176cbee1cbe7b7e43a1727652d29983c027460c9a65da8903d23a1b2179d4dd44e6ff6597f6e5149a52139250e7f", 0xd3, 0x400}, {&(0x7f00000005c0)="e91bcf52010f5accdbdfcb096f33275422f6cc6cd8cb66aa796e36b574c09e428319b37a9adb18618ffac5b0a0ff0ab773a1dc1fd145f6fec0c60ffd3b7487f402dc99dfe7452247ed8517aec07ffe723f714badf2eb27cd297ee1bf390a9c7bfc4b9b8034415565712af69f84b6ed95f36ffea1c5e5f9117312bbca79da16c355da7065c4ec444f881549d2dd864c41f1417d21172dbddb899bbf0b2160c6194a74bf9cbbc10d5fece8bbc219eea150e5af09cd676b8ac35675bb1c5c869329dfcbea63be4a80eb3175f64a3401e4a62d75652ce3cb5d757fba89f8458a290d9308a0780f873fe91522", 0xea, 0x1800}, {&(0x7f00000006c0)="256b7f59b822e5f35ae492332119b598db2bc71f4c4254d185905b5536744514a307f3d78ca3", 0x26, 0x687d}, {&(0x7f0000000700)="d9edb92f44fd05a8c9fb5199ad3d5027b345c79395faea966e906b414678ffc6c4227710cf75cd1a3c0f20284febbb6aea34c43cd409b6b3314b5bcb9e599466b67f715b65fcca3b26e9963763a3f718d4b185e56084ade360ad49cbb8d5f50c53d14a5bf83c5497c93fafb68e9628d8ba9dd4879af5de8174a1224f06b35beac2fa64f58d602301a14bc6dcafaeb616f15f3fbbc6b37ca657e3132f9e8eb44695f533b1b6117a8b74035459c78e3d65f7663d8eca81da538ee8ee2bf56ce6d757f7fade0d955fed5c838d883ed3efd1dec2772db7fe61ca4c0f80f879b2395e1567a1", 0xe3, 0x200000000000}, {&(0x7f0000000800)="e92ded60bb70794e35f427c60e92e07fa53502d5d3b1fab9610c2d47881b", 0x1e, 0xfffffffffffffffe}], 0x3030000, &(0x7f00000008c0)={[{@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}]}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x80000001, 0x10200) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x3) 2018/04/03 06:06:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x210000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xcd, 0x8, 0x6, 0x3, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x3, 0x1}, 0x88) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000180)}], 0x1, 0x0) 2018/04/03 06:06:15 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f00000001c0)="2013dfba960b3efc663de334fa2616457d5cb8b3061787eeadd07c38258c34b672ea9ec5b8c95111a4af2112be06dcf42a5ecb6adafae637cd9f853f132a39cdaf8f171200ce9ee0d6521a6abf9952d81958f5c288b25423ffc02765bb1eb8abad27f1c9637a0828090659443110570ecb31449334bb86978a5cb218e93b760cfdfeeaa2c1e83bb911e23535ae0150cf518150b46a638936ecc77c78c6d4551d4c3f955db2ff76fe44611de1e5eeba62de0fe1d5a905e40e28b3bfe390b9039e8c19c2da6cfb028926c71cdc64aa33e99f1352375a", &(0x7f00000003c0)="6c698742375294d46aea0cc1e5b006dee4f4dbfc16f78b86446d4cca86a16f7ebd13fafd1bb30437de6f14e3117e44b58966412b18f2c29d337e7624f4159cd2435d9125a28f214037891a2d2ae759900e68b3a9b867467ff82b9922263d5a851db59c479ede04ab89a79f232f8cc5f534c4bdeaf8ed78b35175fcf7ad4d7d46f103a1505a6f1c3584944b8eef9316b29cd590c59c1c241129bcdae3be67adee272af0961e2fe353339110edcedc223981a98865f10c1b3d77bde49d4e85ccbdaa57a30b0f137258ee014b5d1f4f3c6457c6a8db6730"}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000000)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r2, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x312, 0x40, 0xeff, 0x6, 0x7ff}, 0x10) getsockname$netlink(r3, &(0x7f0000000140), &(0x7f00000002c0)=0xc) 2018/04/03 06:06:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)=@ioapic) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002}}}}, &(0x7f0000000080)={0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/03 06:06:15 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0x81, 0x0, 0x0, 0x0, "6bd4cbfc171a38a989a5873a63b062104d0f097a4160df2aad398034d8d3250d9e8df6d00f2b8d44944d13df"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "94210aeb2845ea03391634bd3ef51db1068e953b0446c6284a0c00f001e36131c33ab1837f6b9a832982598263987180b6b3d4129752c876a5122f325b9e503e", &(0x7f0000000000)='em1@trusted^^md5sum,vmnet0.\x00', 0x1c}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x5, 0xffffffff, 0x2000000000, 0x5, 0xffff, 0x7fff, 0x5, 0x4, 0x401, 0x80000001, 0x1, 0x0, 0x4, 0x3, 0x9]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) 2018/04/03 06:06:15 executing program 2: mknod(&(0x7f00007f2ff8)='./file1\x00', 0x200085, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x40, 0x3ffffd) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x9, 0x6, 0x3ff}) ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f00000000c0)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x2000009, 0x6, 0x8}) 2018/04/03 06:06:15 executing program 5: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) pipe(&(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x229, 0x0) poll(&(0x7f0000000000)=[{r2, 0x140}], 0x1, 0x9bda) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'gretap0\x00'}) dup2(r0, r1) 2018/04/03 06:06:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="37c00e2641c2f483f89f6ce79a2ef5d77a2a325852cb67", 0x17) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3f, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x0, 'fo\x00', 0x31, 0x100000001, 0x51}, 0x2c) 2018/04/03 06:06:15 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0, 0xffffffffffffffff}) fcntl$setlease(r3, 0x400, 0x1) sendmsg$key(r2, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000001180)=ANY=[@ANYBLOB="1e0001000100000000874be846bf00000000000004"], 0x2ac4}, 0x1}, 0x0) 2018/04/03 06:06:15 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303aff00000000000000000300e9dd2958c050e9d6bdd8ffff00000000ff0200000000000000000000000000018900907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/04/03 06:06:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x105400) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000340)={{0x94, 0x9}, 'port1\x00', 0x2, 0x429, 0x4, 0x7, 0xa3e, 0x9, 0x200, 0x0, 0x2, 0x5}) capset(&(0x7f0000000100)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff, 0x0, 0x0, 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9f0, 0x30, 0x5, 0x8f4d}, &(0x7f0000000180)=0x18) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x7fffffff, 0x101, 0x9, 0x6, 0x7}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioprio_set$pid(0x0, r3, 0x4) 2018/04/03 06:06:15 executing program 6: socket$netlink(0x10, 0x3, 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) pwrite64(r0, &(0x7f0000000a00)="dff95869edc23db692af0738e7f0a4250933825c23879a3ca092c43e25bfc1ca6119ad34a278b5abc98249df51830bbbc2af737bb64592404aa935dcf5205f184aae767c3e17ed462ea19acf53a0e1e823d65cff780ce3c6399d9cefc0f22bd84b3fe63ee0a59ef8037ce6625602f982ad74b371d3312ffa7afa3d6040bf68ad0e3e", 0x82, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) request_key(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='user\x00', 0xfffffffffffffffa) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000c00)=ANY=[]}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000300)=r1, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000780)=[{0x0, 0x1ef, 0x73ee6235, 0x2, @tick=0x42, {0x0, 0x1}, {0x7fffffff, 0x835e}, @addr={0x4, 0xc8}}, {0x7, 0x9, 0x0, 0x8, @time={r2, r3+30000000}, {0x500000000, 0x1}, {0xdc2, 0x80}, @addr}, {0x401, 0x7e64da9c, 0x80, 0xfffffffffffffff7, @tick, {0x1ff, 0x4d}, {0x5, 0x4}, @quote={{0x9, 0x1f57}, 0x3, &(0x7f00000006c0)={0x2, 0x7f, 0xdab, 0x9, @tick, {0x0, 0x3}, {0x9, 0x1}, @queue={0x2fcf, {0x7, 0x7b03}}}}}, {0x100, 0x9, 0x0, 0x5, @tick=0x3, {0x9, 0xad4}, {0x9, 0x100}, @quote={{0x101, 0xffffffffffff7fff}, 0x7, &(0x7f0000000740)={0x3, 0x26e0, 0x0, 0x8, @time={r4, r5+10000000}, {0x6, 0x7}, {0x8, 0x80000000}, @time=@tick=0x3}}}], 0x70) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6, 0x20}, &(0x7f0000000180)=0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000880)=r1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r6, 0x1ff, 0x0, 0x101, 0x100000000}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r6, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7ff, 0x8, 0xe83, 0x80, 0x2}, 0x98) sendmsg$nfc_llcp(r1, &(0x7f0000000680)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x6, 0x6, 0x1, "1e740ecd74975189e774bc309ec0379bcbbeafac4afcd07c9e2db7ccdf0553e5d1dd1fd152107464f5123a04b01c1d9acb49f83f7c1977190f7a253e2d7e6c", 0x9}, 0x58, &(0x7f0000000540), 0x0, &(0x7f0000000580)={0xec, 0x103, 0x2, "ab75301921d2902d16b75599fd0123b1988c587b426e99fb5611a9da3b4cc8e06e195c483f7ef00f0502eafc4c2944a8dab8d1a90881a1d890fdf0a4e0fc386e3d8f1912835e74f7a106e2a5fdfeab5ad2375e0158e00c640a177f363a17cee0606ec6f772f5fb679f83a9f1e9a0f3791d1ac989aaf2413c1b3caf9c3503d7baabe36e80dd7eba50526eaff87c8c5501ebe95e36aec8d2a125bc2be94cc6e7f8d045f1c0d936082b50f6617fc4bbb4c04ec01da16de06125a83192249f1cdf92253139c17670cd2317278a75ac77bf5877684f439fb5975ba4999ab8dfc5"}, 0xec, 0x4004051}, 0x40) close(r1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000800)={'broute\x00'}, &(0x7f0000000400)=0x50) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="02529e7c2650ee177cb6359d7ed0f41b42f06f50b661"], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r7, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000340)={0x100000000, 0x5, 0x101, 0x2, 0xfffffffffffffe01, 0x754, 0x0, 0x1f, 0x7, 0x40, 0x3f6}, 0xb) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000b00)={&(0x7f00000007c0)={0xe4, 0x13, 0x5, 0x400, 0x70bd2c, 0x25dfdbfc, {0x3, 0x0, 0xa}, [@nested={0xd0, 0x33, [@typed={0xc, 0x58, @u64=0x8}, @generic="9baa1cdf0ab9f131867396fa117daa3c0417ee7589277068c3913d5941268142e10bc2fc29b8e69afb58e0d55d0e398c93f223ec84d78ed3fbc820970af12b41108a45477b10b73925021da56cd67847b1db1ceb8b8d93f823269ddcf0b6b53dec5e3db56ff27adca4f70f81b14569b6447c67bae70908ff25b235662363a06b99049754e26af24f8a1221ac4453c8eac1c0ca3d61800acc5e31b9baf6f66e03cb32d381e0edc3012631d3f2da121056ceb33c76867ca74595e368e6c6ec0e"]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) 2018/04/03 06:06:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) [ 670.448391] IPVS: set_ctl: invalid protocol: 63 172.20.20.25:20003 fo [ 670.472522] IPVS: set_ctl: invalid protocol: 63 172.20.20.25:20003 fo 2018/04/03 06:06:15 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007b40)=[{{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000003400)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003500)}}], 0x2, 0x0) [ 670.599096] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 670.689085] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/03 06:06:16 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockname(r1, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x38, 0x0, &(0x7f0000000240)=ANY=[], 0xfffffffffffffcf4, 0x0, &(0x7f00000002c0)="689417e9bfdeab98766236ac375f67fed69d79afedbb09459292376da7e618333aa17c838366fb1013b7fef256d798ee92548c835494eb340428ba336f8e2bef04783c64031099c3ae5a660fca3224a7e336fa14eeaee0c7068394aa5635c637861bd123d4b30b1064f3315bb922500b3f3313e0425d7641f1e0f9f251774b800a6770507ebc28d1078697d50000000000"}) 2018/04/03 06:06:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x87a}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0x5, 0x3, 0x7ff}, &(0x7f0000000240)=0x14) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)) 2018/04/03 06:06:16 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000340)=""/246) ioctl$EVIOCGREP(r1, 0x80047456, &(0x7f0000000840)=""/174) 2018/04/03 06:06:16 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$getown(r0, 0x9) lgetxattr(&(0x7f0000003900)='./file0/bus\x00', &(0x7f0000003940)=@known='security.capability\x00', &(0x7f0000003980)=""/4096, 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) rt_sigpending(&(0x7f0000000380), 0x8) syz_fuseblk_mount(&(0x7f0000000500)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='ext4\x00', 0xc005, &(0x7f0000000280)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000540)={{0x20, 0x6, 0x2, 0x8, "bcff4d1851644fc61f9a982325c3dcccf9c24e96aa6f09b7ab26fe912995e5c61c0e4638478e2ed5993c2397", 0x69b}, 0x5, [0x9, 0x6, 0x5, 0x0, 0x1, 0x2, 0x940c, 0x1, 0x0, 0x54, 0x8, 0x9, 0x7, 0x1, 0xfffffffffffffff8, 0xfd6, 0xffff, 0x9, 0x80000000000, 0x8, 0x45b, 0x7, 0x500000000000000, 0x80, 0x1, 0xaf, 0x80000000, 0x10000, 0xf4, 0x8, 0x8d64, 0x8, 0x9b7d, 0x100000001, 0xff, 0x3f, 0x1f, 0x4, 0x66a, 0x80000, 0x5b9, 0x0, 0x226000000000000, 0x4, 0xde3, 0x40, 0x5, 0x0, 0x69f, 0xdca, 0x0, 0x2d, 0x5, 0x401, 0x60, 0x3f, 0x8d63, 0x795, 0x2, 0x1f, 0x800, 0x10001, 0x483, 0xb353, 0x7, 0x1000, 0x9, 0x7, 0x1, 0x3, 0x1, 0x8, 0x141, 0x5, 0xffffffffffffffc1, 0x0, 0x6, 0x2eb, 0x0, 0x8, 0x40, 0x72, 0x6, 0x101, 0x2, 0x5c5, 0x1, 0x6, 0x20, 0xfffffffeffffffff, 0x6, 0x5, 0x7, 0x5c, 0x5, 0x87f, 0x0, 0x4, 0x81, 0x9, 0xffffffffffffffff, 0xb049, 0x3, 0x0, 0x5, 0xfffffffffffffffe, 0x7, 0xe2, 0x54, 0x6, 0xdb00, 0x7ff, 0x7ff, 0x1000, 0x7, 0x1f, 0x6, 0x8, 0x20, 0x5, 0x8, 0x1, 0x80000001, 0x800, 0x80000001, 0x3, 0x800, 0x9], {0x77359400}}) rename(&(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000440)='./file0\x00') chmod(&(0x7f0000000480)='./file1\x00', 0x4) uselib(&(0x7f0000000200)='./file0/bus\x00') 2018/04/03 06:06:16 executing program 6: io_setup(0xffffffffffffff01, &(0x7f0000000180)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xfffffffffffffffe, 0x101000) getsockname(r0, &(0x7f0000000280)=@ethernet, &(0x7f0000000300)=0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x30000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000003c0)='net/igmp6\x00') perf_event_open(&(0x7f0000ac4000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x45c, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000001c0)=""/95) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000c59000), &(0x7f000079b000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syslog(0x9, &(0x7f0000000040)=""/135, 0x87) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000340)={0x6001, 0x3, 0x2, 0x14cb8980, 0x1000, 0x0, 0x4, 0x3, r6}, &(0x7f000099f000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000decf74)={r8, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x8c) chroot(&(0x7f0000539000)='./control\x00') setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) connect$unix(r7, &(0x7f0000ac7ff8)=@abs, 0x8) bind$inet(r7, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r7, &(0x7f00008c0f4c)="50000021066b557b9c270d06c9b7a145dbdff821426a925c9579ca3e74fe5ed44fe628292f37404aa359f4d8a46980726b63db4baefd5d2dd62419decca07a6870f480699a53ca2437301ecbde036e1ccf718ba9b5ec9956b6b17efffa9458708a44b14ffe990715c65a52cab937f0ece99df430a7ac6b897781b1dbe8e11ab3a12af1c87ec36f53c18c37097a3b211780ee528b4d227a90ecfddb67c1c62367cc21a6a3d8319a1cbd82e6f8f1206a401de31586", 0xb4, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xfffffffffffffffe}, 0x14) shutdown(r0, 0x0) 2018/04/03 06:06:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x804, 0x308ffc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000280)={0x2, 0xfffffffffffffffd}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000002c0)) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000040)=""/234, 0xea, &(0x7f0000000140)=""/157, 0x3, 0x7}}, 0x68) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000440)=0x2) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000300)={{0x3, 0x3, 0x1f, 0x0, 0x9}, 0xb3f, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x1f, 0x8}) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', '/', [{0x20}, {0x20, 'timer1\x00'}], 0xa, "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"}, 0x10c) socket$inet6(0xa, 0x5, 0x1) 2018/04/03 06:06:16 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/i\x00\x00\x00\x00') 2018/04/03 06:06:16 executing program 4: setitimer(0x0, &(0x7f0000a0b000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) 2018/04/03 06:06:16 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$sock_int(r1, 0x1, 0x37, &(0x7f00000000c0)=0x4d84, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'syzkaller1\x00', 0x100}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000100)={0x7, 0x4, 0xc43, {}, 0x1e, 0x100}) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) getdents(r2, &(0x7f0000000200)=""/91, 0x5b) [ 671.463334] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/03 06:06:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="bf4c0bfceabd2dc05cd60ee10e5c6ec926c938c82f2cc858a92b66958a17da3bf09c5dd6f9c03c48d447b95d15bd67b27cf353b26f53eff121349d9b2c4412cf5718c1faa44ab056cd22cea7892dccfd0675ba1c97a244323d7930f5aaae9c00348d4b085cff938dad6ef20ea20658e10264063beabb840045b9bf492c5dbf715a5c9851e4bca2f1e1c4f8849f476bedef95842cdd93a95bc6f5ab6d954469839b3392a1d3b4715645c508bd1cf542cced2f2d2ee076beeb0fe149aeb05e650ec5cf60df67e9786fbbc22ed32fe97ad8910d134562560d34c48556b036be233e49", @ANYRES16=0x0, @ANYBLOB="111efbffffff00000000000000ff"], 0x14}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='@/]mime_typewlan0proc+\\\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='{\x00', r2) keyctl$search(0xa, r1, &(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, r2) 2018/04/03 06:06:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x212) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/03 06:06:16 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000040)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40600009}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x408, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x48010) io_submit(r1, 0x5, &(0x7f0000000580)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f0000000080)='Z4', 0x2, 0x1f, 0x0, 0x0, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0xa53, r0, &(0x7f0000000100)="0fa5fbb5990bc5ee21793f50b89e3b99f5cc09da6944cf10dafda85f2c60e3b308469485b08d36696a338c07f7a2a8a8b8d67317a47970257f9efc0b5e2c68e19d229e6b83858db5240c83825b7f664af6da9e921153feeade37e9db77402f4411b60382334bfd670531afe6b1da1ef4b9c97bdf382be5ad1288b81ce7deb7fbcc76d7b538ab437e38d9bd62d5a1c34bb25a2ba6d81cd26c0f69015d7526e8a542306a5586a563c3232ceac99c6346ebc395b12031d9c83c7a1aeb75560654291e9a99fcce125e4fd54f7e9c60b89e1502dc747ada96ee1aa1f178aa8dcd60058eda314f6c66e94b", 0xe8, 0x8, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000002c0)="87f6ff2b7fa901799c784ae698b277092bd5686aa373cb22e1cac45900dd0e7051c70bb31f42906d2a4d779a718fc6d3d9a6ec00db44b74ab840627ae50c5a067f59a3f291035c47fd246fa832019ab09f5182197865ec16a54dea5888a1938a980f4310fd8fcf180e91f257a3a165f523cccb665d0b60f2897f363fff78e2805051cc1b7c", 0x85, 0x400, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f00000003c0)="08b3fe877b7cd339ac2e65f2db31bb38fc0d8af008f5810a567f05f0281d07d290a68bd0f338d71275778ba65eee0c6fc1134268fdc4f7d981eb246a35561bf1098d1c3d7cefb03f99aab910c31df31f08562ca8b7f97cdeb4423d3cef27ed22c6e105afa2ee56ac881c97f1c2a5263ba1611c6896fc5fad91e9ba6ed3474b0df3045bd5cef4e02efe895f01d0aca4cecb229cc5ce5037f6f7116d73787a5b7bde70db34365d7ade469d19d1786c05e94e21bc4556a22024413ec689d119", 0xbe, 0x3, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000500)="31d7ce5f5658d3", 0x7, 0x0, 0x0, 0x1, r0}]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 671.527278] binder: 8259:8261 ioctl 40046207 0 returned -16 2018/04/03 06:06:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x1, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0xda, 0x8000, 0x1, 0x30000000000000, 0x8, 0x0, 0x4, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) 2018/04/03 06:06:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sco\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000080)=""/8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000200)=0x4) 2018/04/03 06:06:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x2d9, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/04/03 06:06:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = epoll_create(0x3da) poll(&(0x7f00000000c0)=[{r2}, {r0}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/03 06:06:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) getsockname(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffff09abaaaaaaaa0008004500001c00e1401b9103f19f00008001e00000020000000000089078c39c5aff326b7270d98828d7d410c5bff69bc1656063a925309b6573ababde53961f932abe7a9f772e56174022eef8f45232548c53b90d0048e7dd22a1c7789885924f9a58bda188b9d7b948f25e3a8434459e398251d0cb58a2"], &(0x7f0000000180)) recvfrom(r0, &(0x7f0000000000)=""/58, 0x3a, 0x0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000400)=""/21, 0x15}], 0x2}, 0x2000) 2018/04/03 06:06:18 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000d07fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa8, r2, 0x310, 0x70bd2c, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7c9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x7}, &(0x7f0000a82fc0)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/04/03 06:06:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) unshare(0x400) clone(0x1002000, &(0x7f0000000180)="818d4b2dc15eed5f850db55a9adb03607c0351b19913ab7c0ed40c8887d7708f4a594d31e310586d1c017e723290aa08ff41b8301b9c387bd5ea6ca9f052090ad5e73130c1962a056c8fec309390bbef4216df710c18a3383b8ff550dee3513959465fc5c563d7133bfdebea5be5ae57617949b4d9f0e1f82ebd3dda20efee21e88189aeaa874d84766f97a3abc8a3d4a2b8ccfbe8a91c6217e4", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000240)='B') getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) r1 = memfd_create(&(0x7f0000000280)=',trusted\x00', 0x2) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000002c0)="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", 0x1000) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/03 06:06:18 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00009fdf07), &(0x7f0000f1affc), &(0x7f0000353000), &(0x7f0000eba000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x8) exit(0x0) 2018/04/03 06:06:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) fcntl$setlease(r0, 0x400, 0x2) 2018/04/03 06:06:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/03 06:06:18 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='gid=']) r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000140)=""/237) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x6, 0x1, 0xda8, 0x40, [], [], [], 0x1, 0x100000001, 0x54, 0x8001, "eb2950da84135b9f9c87b8bf93d74c03"}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x8, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380)="ad94fd720dcaa8654a7246f60ee5d1a4606418ed0e9686e80df7b8dd9df8a93242420c", 0x23, 0x7}, {&(0x7f00000003c0)="6594c450fd9d277c224202433c70628adc07e93b2c68f004edf412fc32f3376896154dc50b2950182d469e8dc2eddef7dd296f478f28cebf954af39ebdbe4d3540ec964bb8d01453fa0b54a8d19b48f6bec4ed7820e9dad20741137a86a99a713904f610e9e58cc0b782d08fda6e9a12dc03f88e3aa2acb40ca42c31fb835e41ee3db8995dd704ff254d3adc446daf8a3fea85c2123aabf8701e", 0x9a, 0xff}], 0x10000, &(0x7f00000004c0)={[{@init_itable_val={'init_itable', 0x3d, [0x37, 0x3e, 0x0, 0x37, 0x0, 0x0, 0x33]}, 0x2c}, {@grpquota='grpquota', 0x2c}]}) 2018/04/03 06:06:18 executing program 3: times(&(0x7f0000000040)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000200)=@ioapic) io_setup(0x4, &(0x7f0000000340)=0x0) io_setup(0x9, &(0x7f0000000000)) io_cancel(r1, &(0x7f0000000180)={0x0, 0x90341d5fc7fd61d0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x3, "301ff8"}, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000380)=""/209) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) 2018/04/03 06:06:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) r4 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000640)=0x0) r6 = geteuid() r7 = getuid() r8 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000042c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000043c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004940)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000004a40)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000004a80)={0x0, 0x0}) r13 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004d80)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000004e80)=0xe8) getgroups(0x5, &(0x7f0000004ec0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000004f80)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x900000}, 0xc, &(0x7f0000004d40)=[{&(0x7f0000000240)={0x3dc, 0x15, 0x208, 0x70bd2d, 0x25dfdbfb, "", [@generic="50d144ad0591acae792cc851791b50e51ab62d2336d7604af0856e3ec5ca5b1e4393c52569d0b4c3d4bb76bbbede22ea14e0afdefe1e8a47c808af4c9e2c8607a24dc8ff7c8b8811edeed2bbeb86b8d015631b1f6df85b8f26ec79ddfd6fa34766bb1ff414f7c3dea869ad09c58d931f5002c1eb4938b1dd5dd48021146df76accad8d2af932c1eafb42745dda8b5801863a3172645756ced139cb37f0c718a4704cf86725c38a71bb", @typed={0x8, 0x43, @u32=0x3}, @typed={0xc, 0x72, @str='wlan0'}, @nested={0xd8, 0x2b, [@typed={0xc4, 0x4c, @binary="fd8e6042851b438c1706e0a2d6e164d67aa584c2e33bfd80905389200f67488b80b45a81d55b2d0bf43f9b11bbe317246a79061784d13bf983035a483c3197b2a98904bbd504b1b399a185977ea695833a21d1f896fdbc3b3d59bedba26ea666b44c10e91ed2a962df58437bae065d2953fd7f495454ee806d8d74d3af5c972a075d314446f8d24c2e73406a539711a3212b288e14d22a379502928bb2d94bea2a3055ddc64ca69d5574f506fbdf3b220bf8f0b570b55e714ef38d3b39"}, @typed={0x8, 0x8e, @pid=r2}, @typed={0x8, 0x4d, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x63, @u64=0x80000001}, @typed={0x18, 0x5b, @str='cpuset.mem_hardwall\x00'}, @generic="04bddb417c90bbd124cb4068aeb582d5b9c0605ccc7cbbe9e6371ea6f428d27f794a58c0129581cb64afb10dd53bc4794eb4b20e7944c36c5a657cf423b4ac141b113642d154234090e218f8c967e3f284870aed0c55ccd63948478321c4abc96745b517cd0aa9cf78814b068ce84ddcfd40696263ed0c047dcb588bd5dd077c83061a981da58366fdc59df82def09f4914616dd45185d6228d7b5d75e0d9772ed9c148ef69776cee9046c1baefc5398f492b4462550d7431c9fee041153820b84bf4089d6b5d9de59ac52c0f864bc538bf85596db03390964e57639e825cc09982d4378135a6a1c21cb13e13914abd97d944ce33466bec3be27161b20", @nested={0xc, 0x51, [@typed={0x8, 0x4e, @ipv4}]}, @nested={0x108, 0x29, [@generic="e6b63bab", @typed={0x8, 0x69, @fd=r1}, @generic="dfc060c24792efc90d0bfda78fee206d5ccc86117831afc0fc07a78f4b90ca54f317821c857de7db3d2e37494b867a55250adc8219d82931690f838ad4c8a989093d0738e16d2658edaf6f80491e050deac7e5cd6c51ca8971cb3598853126d961300b1271c3a12c5400bda8d077cbb57cff2b027894a15e1976af0f0bb2dc71ac62be4a0c8f22ab0c9d2dfa080ad564b1abb98ed54e518fe894f63df768b0d823e4fce4eadd03bb37dd120331572b9c154c533dc0186c2946379b6411c217bb7fe1f719380b6dadcbaa6b0e3e4df4a2f60c3fe36e7f26d7950eb2a8eeee7df3e26d5e0e99b2f459d1b1445360e3cd", @typed={0x8, 0x4a, @pid=r3}]}]}, 0x3dc}, {&(0x7f0000000680)={0x470, 0x24, 0xf02, 0x70bd2b, 0x25dfdbfb, "", [@generic="f157169d1587d960bf636cf8005c158cef290ba7df96437a34f5ae24f969c1f36e9eb2dbbd81823a2e38ed6f7bd330fb2bdb48af4133821f6043", @generic="90fe02264a8e0d442623a705738177404d8be96f941c60f1af898381adb4e64de9585335fd35582c258fc1a6efb6b66ca67b5310624dfe", @generic="3fb0b57cf599730950f485b62a6080eb05752061ba4310c8cf4f598b1e41e484d6f6b241a39ac33cc69975c91653e5b54c9a644541795412aa68a29e4aa4337622c54c286c51ce48dcf38e466479e3ced93bcb0faa909e00b3a3c5ff793ef84d62f564661b8547fe9089c92e1ad3cdb6123bd45a9c61482ab7ddc3b769954ae513a7409c50809088f51cc7e2461ebaf198d3d400375ba4b07d852665fa5c80830108ad6d26ad0443ccc79b4c1e043fa80562cbf29e4439a5c8e24e5e139d041371033b44ea170ac1506888a8cfc0ba", @typed={0xc, 0x6f, @u64=0xfffffffffffffffe}, @typed={0x8, 0x95, @fd=r1}, @generic="9ff9e20b88b2b5eabd377022b102dd3e3a3d900e93b51a949f2536b5c48161fb2932ccf40899c92280b28d1ea52f2956b6c13dd2438d31c9211e6314879385cc59b720b97825351029f1b3a676183846d887615f74d8f8a601723c825ee80f1a4e58d97a81c7b2ade01eaa4936f8b41673424964c0d19572a821adc1f52c4fb81252b6fe10ba8b3b9b017f960a154c08ab25330cd9", @typed={0x8, 0x4b, @u32=0x1}, @typed={0x8, 0x14, @u32=0x56b6}, @nested={0x264, 0x70, [@generic="5068df0c63e92a503fc75424d5156581a7d3026905941119fde8342f6aa0092c6464c81ea795f8164cf70b677b3d6325c105b8672ae56405485dbc12206db87698032b636fef3ba114d618c32f4b3d7e8f2586bca8630eb6a132151fa09019f7be1348c1ee07031af867b0ef5daaaa6b664f1369dd9757b8438b20cc79b863fbe861794800b341626beefdf728a22c4b67aa3cf9d2eaf676da0cf9ac156e9e04adf1211bc8ae5c6d18b8d66f4a5c19d60fa8b9327d2fa27992b3992b7e6a41d4c2346a35f2f62deb3276914485dbd753363a", @typed={0x8, 0x12, @pid=r4}, @generic="1bbd4afec1f81e7329c2268f5813a99f1d424b72952f63ae232292a7b0014f16e38a6e2b4218bb4fca9ecad470ca05af973d57ddee032f394f5ee63e3e60317261289f12f221099e774a78705f44e678a6d4ed282e5d8382dfb29d8b3c2b1cc0aaf8db4239856814f71b043311dc16e9a658a3e05f7b6941be372be8889a0253ef47faf86dffa3b7fcd1844bfd32f21b24bab7197705796b25cc82f3c6290c1d3a645476e6dbc98dc58c6cfd8ba16b02ee3ff43d8dc79b0f56ef5df2e3902266998c0ed7ea50ab2f1341a73caf67d39323dc39376b748fe6ca17428354fde2309837e3c381342c7ea606c19bff13149000b90a1611df92f70d", @typed={0x8, 0x79, @pid=r5}, @generic="7c7aa65a180f50f7eeab8ad93d393153e8543a00890872ac13e3f4271a5922fdd8d8b6bde4546b724edb5956100ccc8546a252a4e6992962462882a645be26dd12f747f9e5c21755a2415663adae93e0e726dbd627639dd73b4c988f30c270a77c3275f3844a58b87cd628681d3b2d55b0fa7c78f5c5fd1115c1a1307d99b3ff3b24766498"]}]}, 0x470}, 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", @ANYRES32=r6, @ANYBLOB='\b\x00\t\x00', @ANYRES32=r7, @ANYBLOB="e06d"], 0x353c}, {&(0x7f0000004080)={0x210, 0x2c, 0x2, 0x70bd27, 0x25dfdbfc, "", [@nested={0x114, 0x90, [@generic="617f3e1c316fdbf31fa035f223fa5e9babc2c533b4aa1a2324dcb731c1638c194b33221eddd16a63fb46de8d35517a2622dee029bf07147e850fc58072d06ccff141a56ec431e385e04b0b13aa", @generic="7132baf8415d0febacf04388ac2a1a1d9dba4d94ea765a7ec5513fbe244d7e15916aed620c4cca40741e34ace729ab96a61da94d3eccff4c098356eb2a4a1fb6bffeeae6c120becfb54c0589fad513dfe3e153b8525d58cb9cd6147a8cbdce5680bf19e3ac4074433c3bf36974bedc9058049fc94ca68854e170fd8f774f391c278863e01ae33905d8809597319b3f8aaefe08c8c5b02b79a5c71b4c74cbfd28dc107ef186c8dc7ca76e162647be2247ae", @typed={0x8, 0x10, @pid=r8}, @typed={0x8, 0x7f, @ipv4=@broadcast=0xffffffff}]}, @typed={0x8, 0x5, @pid=r9}, @nested={0xe4, 0x65, [@generic="b2c2305e5894e0a1ac8545164ab8ae386b4ad09d3ec1b115c73d4bedc120ea72fc252ef83bef183ff40e5732cec13a781b66954e7ab93a48a620fcb37951b4511b0dbdd27c100501530250c305bd9dfb0209412499f4759becdd9577efffc0de44fab0496722eb053fa1e3a61565726efbb56988cfc083788c4f39e32d16b627c3a9ec478c5fcc988cb61ca93a0f2de0ee1ed6c18bf7b4e0f356f615dad065e4c8359281e70a1dad6139da412b667ecea7c786263a03466286d4a8ae06bd0e844dd84a8666db47be459fb9", @typed={0x14, 0x25, @str='./cgroup.cpu\x00'}]}]}, 0x210}, {&(0x7f0000004400)={0x520, 0x19, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="27998b2146359ba46aa5c53a6b0e85d18b9885f7580f585426f67fe3593b439bc06f70baf4ee86fcc6ebea9f41f032f9ac27e0e0c020651f208d93e7b1de72a8b87155f39ef2a9dcca2168c6ec5d6683f26616749792df505f37f99fefe52a130a64428acd627b75daaef38a351a09b10f78fccf4bcbf2ee4998fbd955a5fe81fef292c256b6f7a7df84a66d7ad00c76c69361f368f6e6e8f76a5d1dcabafa9902e7e9af2e628cd647825732145e2d3222f661e353bbcff37fb237a709079322599911e0b38357a29c99051de4991ad9320079a29423ffda9618", @typed={0x8, 0x2b, @uid=r10}, @typed={0x8, 0x4f, @u32=0x95d}, @typed={0x4, 0x1d}, @generic="6281107067cea14ae9ff0b9968142c656e359f13493e2de6ec967e6f165098d4b538717d56e22f699b995008282ef91664bbaab73b6d4bee606ea3525dadd0e04a8bf84dbc835bdaec311629451f654049550faeb7ccd9409b6b7029551df0c239ad4c131870a5a0fd58559ed099e74247f020e68587141849b456b3cdb4cd3b711d8cf55a3de1b521f008293fe416458303a3ba747a621e1dbd4b5c08a586aa306ccdfae076cdcd013cc3a911f522c297b6803de7d523ad48a876c96ffe834fae39c12b6b5a899670e953bd601730ca57cceb222278a97f2817be9a1a3dd3602db03dba99d6ec4d", @generic="b02056670bb2a2257bdb5a83bf21b12dc1ddf9b88953ade714458a1fb6a32e8fdf921121b5353bcb97d643155f9089b86ddc6bb229eabe384627eb445a368b942bb48fbf9b56594ebb688ef6a1cf69f285ea537ec3d2d404f85c5abe695a3b963ddd7ef4057ceff59e12f7ee6a5fbdbdaeaf3d7774989e7b062e9a251583362bdf990f12de49357437feb8b195d2f6047d7fb15a08a76710ad7a6c38f28bf26dc809c052bfe54ee7ae5e20293e1ca5e36f40b47ca924d362dbb3136a484931c7af9f9272e926a6467cee6bace8d7b24b3ca6e141edb486001838c02ac9abcaa7695b32543a46551945d1d9d5", @generic="afe71e537f26b03fc4557f4042647ac11aa584ca6b36ec04f8bf12cbeb4a7bcc1ee21203aa23dba622d8b382638b52440bc6d2bdac3ce1f649811a626fb9d17d60905934a545b410d2e474bdde76018269e6125caa448fe3cb177d9492ea50d1d01b2ddb7a2c2e504d9d217a4e6ef44e1b86bfa5006425c0df8bd1b076184f8bc7e9500e6757878d5f5d6cb441d8696b5625c3dba2e6aa37b2c5445c8112ab01a6422f32e3c717bab3ca1a2d214c2f23ff2cab78c7bfc4511e4c1bc55b99612f44cb76daa19c4bde9ba331bafb167033ce298ea6f5c6fe348119a78d5306b3b95a1dcd8f55ab96", @generic="ec930ca9402c501cd58e2489ded56c85a04cd9747d027e751e286dc557d34b7382b28ef64aab11efcc3599022a54f938d0e25f6021c51e224a0b749ca2baffd836df98ec873e7630d834c542d95be309add62fac34c90e7ac5560d5b76a221", @typed={0x104, 0x69, @binary="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"}, @nested={0x4, 0x3a}]}, 0x520}, {&(0x7f0000004ac0)={0x250, 0x2c, 0x600, 0x70bd26, 0x25dfdbfb, "", [@generic="5ef8051f95f41cb8c2d2f12c7eab5b318cb52ae7e3b62cb5104a5b8eee8785ab3798a76fc58e9fb779ac653898f27ff81554cc09eb8f3bbb956f70fafb6f427307896e5b5a364b1bfc8b6f039895a77fc23fd1a86890808e615a73531c2b1ef27f409ce0bc31b1c268aaea9ee962dcf88ec62a52a55909edc6c4173f800c35df4ed8e222c92610a7865995d5c5e439ea5801a071544895ee5b1d0f3c9ead4d729f94abb64062d60d3331afe2b26390c261de6a56", @typed={0x14, 0x13, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="4d0a698b0efb492280508d089cefef50ab36a3014f355f1567a44d1dddf45151931adfe927fc0369a51da74647d842d98eae29db03360fc59395ffa37be5caafacc3", @nested={0x134, 0x89, [@typed={0x8, 0x6f, @uid=r11}, @generic="664e5dd268174f8d9cc919de5a94b62e8685d471502dd14c13b0620dd4e865516f5a440c5ecdef1d78ea515798fb3dcf179ee450ca28e0bfd4a06e2f986a0e9238395eacf5da2ff64e55bbce203f6b76ae5bb19e5de31b5e9591a942f1f009c3ed7c8e053df3b9f44ac9ebcfb02fd5b32aa07aaa8af17e84308223688ae377dc", @generic="00ce00ab43f49974ae5e7ed388eb968ec0e7bdb0142775582e085aa4dc767dbefce03221bca84a96b8b261c0aa2f2d4d46bfbd80420294f1d21c51eea609b308a87c86c27b6df328a9a6981696c84274622ae6236c6cff6733e35bffbe3d908cf0a37f6da15e6ea899c90aa65838640e188c4812ec34266b93d1c5b2f5b67e41892e51c6cb1838ba995ea01b8e1b2da1692b7d3e003c", @typed={0x8, 0x55, @pid=r12}, @typed={0x8, 0x63, @fd=r0}]}]}, 0x250}], 0x6, &(0x7f0000004f00)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}], 0x60, 0x95ea5377d7fd0777}, 0x4) openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.mem_hardwall\x00', 0x2, 0x0) perf_event_open(&(0x7f0000005000)={0x1, 0x70, 0x7ff, 0xfffffffffffffffa, 0xfffffffffffffffc, 0xff, 0x0, 0x100, 0x8000, 0x1, 0xef, 0xfffffffffffffff2, 0xb81f, 0x8, 0x3, 0x4, 0x2, 0x5, 0x4, 0xf15b, 0xe71a, 0xfffffffeffffffff, 0x6, 0x8, 0x9, 0x2c3, 0xfffffffffffff001, 0x2, 0x5, 0x1f, 0x401, 0x80000000, 0xfffffffffffffffe, 0x5, 0x80000001, 0xbfe8, 0xffff, 0x7fff, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000004fc0), 0x5}, 0x20, 0x7bd, 0x80000000, 0x3, 0x2, 0x3fff8000, 0xd72}, r13, 0x7, r0, 0x8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0x5000, 0x2, 0xffffffff, 0x81, 0x0, [{0x200, 0x7, 0x2, [], 0x7}, {0xe9, 0x7, 0xe71, [], 0x7f}, {0x2, 0x3, 0x2, [], 0x1}, {0x2000000000, 0x80000001, 0x1, [], 0x3}, {0x0, 0xffffffffffffff7f, 0xffffffff}, {0x10001, 0x80, 0x2e1, [], 0x30000000000000}, {0xffffffffffffff58, 0xfffffffffffffff7, 0x5, [], 0x3225}, {0x5189, 0x5, 0x6, [], 0x8000}, {0x7f, 0x3d4950a4, 0x6}, {0x522, 0x1f, 0xffffffffffffff81, [], 0x80}, {0x6, 0x8, 0x8, [], 0x401}, {0x0, 0x31d, 0x739, [], 0x2}, {0x9, 0x3, 0x9, [], 0x5}, {0x1, 0x9, 0x5, [], 0x9}, {0x4, 0xe5, 0x0, [], 0x6}, {0x200, 0xfff, 0xfff, [], 0x5}, {0x21f7, 0x7, 0x2, [], 0x32b03623}, {0xfffffffffffffeff, 0x9, 0x100, [], 0x1}, {0x80000000, 0x2, 0x53, [], 0xc0c2}, {0x80b, 0x6, 0x4, [], 0xa5b}, {0x8, 0xeca, 0x7ff, [], 0x3ff}, {0x1000, 0x18668000000, 0x1, [], 0x9}, {0x3f, 0x401, 0x7, [], 0x80}, {0x3, 0xfffffffffffffff8, 0x9}]}) rmdir(&(0x7f0000000080)='./file0\x00') fcntl$setlease(r0, 0x400, 0x0) 2018/04/03 06:06:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gre0\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000180)) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e200008907818e42823dc89d393d7ca36260d7796ef7e2e7a5c0461f1d38c8923f6d1ed4f99c3733eae49c9b5fee01270d82502b404d0cc5286ba4903d074d599a186"], &(0x7f0000000040)) 2018/04/03 06:06:18 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/cuse\x00', 0x1, 0x0) socket$inet6(0xa, 0x2, 0x0) write$fuse(r0, &(0x7f0000000040)={0x20, 0x3, 0x0, @fuse_notify_inval_entry_out}, 0x20) 2018/04/03 06:06:18 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x5, 0x5, 0x5, 0x1e2, 0x0, 0x8, 0x20, 0x2, 0x7f, 0x1, 0x101, 0x5, 0x6, 0x8001, 0x4, 0xfffffffffffffffd, 0x18000000, 0x10001, 0xaf4d, 0x5, 0x5, 0x6, 0x200, 0x2, 0x0, 0x28, 0x58, 0x7, 0x1, 0x100, 0x7, 0x3, 0xffffffffffff7fff, 0x20, 0x50b5e79e, 0x3, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x20040, 0x9, 0x9, 0x0, 0xffff, 0x497, 0x6}, r2, 0x9, r1, 0xa) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000140)=0xd1f, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000080)=""/21) 2018/04/03 06:06:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) fcntl$addseals(r0, 0x409, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) [ 672.910530] *** Guest State *** [ 672.913895] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 672.922781] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 672.931697] CR3 = 0x0000000000000000 [ 672.935435] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 672.941966] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 672.948480] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 672.954484] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 672.960500] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 672.967195] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 672.975215] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 672.983229] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 672.991255] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 672.999257] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/04/03 06:06:18 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x3f}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x1007, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/03 06:06:18 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x1, 0x4) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000240)={[{0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffff17f, 0x0, 0x290ff291}]}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x100000000, 0x2, 0xea3, 0x5, 0xd3, 0x2, 0x4, 0x3, 0x6, 0x7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 673.007293] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 673.015292] GDTR: limit=0x00000000, base=0x0000000000000000 [ 673.023327] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 673.031325] IDTR: limit=0x00000000, base=0x0000000000000000 [ 673.039336] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 673.047352] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 673.053800] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 673.061307] Interruptibility = 00000008 ActivityState = 00000000 [ 673.067574] *** Host State *** [ 673.070801] RIP = 0xffffffff811cd056 RSP = 0xffff880193bf73d8 [ 673.076820] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 673.083267] FSBase=0000000000000000 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 673.091107] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 673.097049] CR0=0000000080050033 CR3=00000001c487b002 CR4=00000000001626f0 [ 673.104092] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 673.110783] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 673.116885] *** Control State *** [ 673.120360] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 673.127053] EntryControls=0000d1ff ExitControls=0023efff [ 673.132524] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 673.139477] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 673.146164] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 673.152773] reason=80000021 qualification=0000000000000000 2018/04/03 06:06:18 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x3f}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x1007, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/03 06:06:18 executing program 3: renameat2(0xffffffffffffffff, &(0x7f0000d62000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000f5dfff)='/', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xdc, 0xff, 0x3}, &(0x7f0000000200)=0x10) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xff000000000, 0x402) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x3) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/98) 2018/04/03 06:06:18 executing program 1: socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="cda04da6f296d13f62527514f12ef6e9c12d03a353a845fb509bc1cbb9b7c4aa44772944e7d8bd12658545e24c9239769a8736c1a13892aa0ea75124bea853ff60f928f6909111dbf6c606777d4d998480c781e4", 0x54}, {&(0x7f0000000140)="9712678c3a937532991f861021118142c747ae6cdc56e800fc90823c0cad83a31df8fa78808faa1aaffde9d2a926d15bbac68963a72f63938db97c0e0a395c3f95876965d26bca643424df6695f66ab25093e6e123a3c6f6d7427a6637e1f9a0e3399d01d7b19d629b2f55ad7decc1a75ea824400d3a6637e6ffe8972f751f22fa8a3147038fca0bd3fe9914d7706ded1e7f9bf0dae8f3e0e36ba2fd71cddf0730567847b46610433e5c3f591e4c767f0739a56d591d37900c5f597e1499fd27aee789ce9b83efca883568298fa68432841ceb18a1a93cd5fb4d6b86b942290ffc", 0xe1}], 0x2, &(0x7f0000000280)=[{0x3c, 0x10b, 0x8, "77b5ef1c94970c007bddaee29f25ecaf92eb6acf405ba5abc5e789ee26bf8735cc51b1bf68525c6a5dae680fd420b3ff"}, {0x24, 0xfae06620c867a462, 0x8, "729ca38c2661770ae5ce82b0ecb6d376b14fdb2ed382"}], 0x60, 0x8000}, 0x3f}, {{&(0x7f0000000300)=@l2={0x1f, 0x80000, {0x4258, 0x6, 0xfffffffffffffffe, 0x3d, 0x3, 0x7}, 0x9, 0x7}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000380)="a48b761cea1d94aae306f904b892a97a5317e10b91d956318e60891449547053cd7e5bc524a7d4cd37cc45f7380d827592be381b165740d1c980bee665d924402d4dc72f8b8b7989cc3f5c62ad1f3882a1d6a9e56132cca2310a975e6f1040fb4460fef732b3341c383283c8b5ee2f0660fee18d2de04ec0fd317d03b939864ff9c95d1fd75bf5641f904775e240366cc53a5685823c0ea2ad1ac0b6157fd7e7ec8ad81ffaf6bbb8ed1d3616662db91897dd432e149a33df8de6ff577c4fe9372ac2e703af9c90dd2a0111757ccab0b0d456ca122a60b21cc82aa6ede120ea2f69b89413a9af13af275f2742a954e8b5", 0xf0}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="a921278a01b90219f3f1b2cf265728746278f69afb8c9d5fdb455295571990505b265de73e1fb683ab8fd9a16732", 0x2e}, {&(0x7f00000014c0)="c69fb468ba01ab0d892589988bbbdb61c2109026606fef8a38dcb2bd08639b240bd80eb496acf07c05751fe96d80f8125eb337dc967d0c2137a73c01e8e0c126beb6d604e1ea216807184b94e3e99532d7b98c58ca81e69c3c8df5282c46aadd9d02848a5b6295e2b52c66b63af6ff17ecd9b93e238f51c6397de0fcc15ce44adf6dce984879eaaec5a000943c219043a9c86a95404ac050bfcab2fcc60e23863941e3fb81db0fab1e2c3eddf73a79519c0de3dc865a392a9171995aaa4b1b2df6960561142ce87e48", 0xc9}, {&(0x7f00000015c0)="0ca156979503c53abd7abbf3109a62dfa0710c51a7e50a54c0ca3c26b8dea7d4dc32b911833f5a4ffb74685744737661d45a928f5d8e859222246ff98b663d120a57f362ab493588ebdeacc0d5c5fe95865dd7689de7cc722c1ef5492a845555f951cc355078670d7bf30d814c9725f488b2658d9a9c70dcaaed497120f992e8e355534f0b75f70da07c20f6ebc1086b72501cbe0f811f1f5bb330167c979940eb04ca47359bdc494de4897f754f923ec74e8adf8d54190ed52a80f6d0396db9df471d7a70c9c00450a0e2991ead00ac941447306923b31b71c7", 0xda}, {&(0x7f00000016c0)="e374b4d0b7cf44c5d76879dac41191f7bbd496648a9cce166ab597509695ff18e3def46a799c5f6fadc988cb6e0686a08a9b3ff98b30d9bd0c", 0x39}, {&(0x7f0000001700)="38dcc633c0383947378d5100dea359fdaafb86e798dcc7e27f39f46a12cf400625dee86bc5a5c6f5bf50a2c31008117d87a68ee706978f55e5b4140d77892a63ad91a2cac2a0f8cd5585334a0612bf0e5673e6200f3d1c36247c50794197c86f020908906c5c92e9ba4ba243b6e9c0fa581ac9a4cc1cafd2335015b01d15aa295fc7a2282e7f114aa0f72d2c7d812011457fcaa2", 0x94}], 0x7, &(0x7f0000001800)=[{0xa0, 0x109, 0x3ff, "dffad40684eb6f7bab47469c3e418bf6a55336a22d78756ea1c008433827a0c5e63ac14aa136f9948f7ea9790823af0ce5f3aecb767069ddfdfe7a2262daec033627a774ade73a4d9f819ce603436ed67426e6c55260bff02cd580aa4f1a972113e7f035662b9cd335adc11d67d4ea29782686837f02eb43fd9c748717e43cf92bd79692b70905c077736ebbafdd23e3ac"}, {0xa8, 0x113, 0x2, "bef0069e16df9cd377654f946a62870baba37a4e6420284d95db5d02d76dc79184f2eb1c13cf21b00cd8eee5f013573561fd81f2186a777160d5e0d2f3be14de31a0456e531c7c89c32f3259c1dd8a43785c674b33153e7362fef47ea6d1fece95c9644d923e637514cd3fa4ae44a81684f067bb1b2684ed7b219ea9e0f72e11d5e139af1d36e3eec4579bc06158c4f41013b82f3440420731ad0ca9"}, {0x50, 0x10a, 0x5, "0bbf16092a630fb155e1c745afbe3f233ae8c0a61dc33f26019b2a602a3a1c524400f51cb7febf1a9f37494ff174101fe8c1f6810ee366d730e77ddd2b401aef5cf1"}], 0x198, 0x80}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="bf010bbcce52664d6e905d458ad870472dba79ab5104754a80d9ebca0c6bba8f6985e5237301018e8df69260c9b8240f8640e75b0dcd14a53965bfc76f284be9c60f550848e9a0d1642907c148313d8817f653e336059cd5924461d8ee3ab2c2f6f9aa648f5abf883f76f198ba0286caf9c5b7083602f6c1d42c0549d5a88973a30624848552e976c92b9521581cb9d7", 0x90}, {&(0x7f0000001a80)="2e1559d7b388642c9a71c8bea2340738ff87bbe1076df4b16e751126bee18ffbe26a36b0", 0x24}], 0x2, &(0x7f0000001b00)=[{0xe0, 0xff, 0x27cc, "5883ae66fba481b598bd68d00234bcc72a0833bad249e2c79e6cc612f89737974a2f742ebb603f8c881814d5062382402344dcfa67af91f6e54ef026d54f9f73d6db6211d0a18d65c426dc94f529b2317b39a19b0d11f92c8d1bdf1da2e15f70a365353aadaf6c745b8652b07d6cd558d92d9d61c2a3547e308c0e39ff666edf8dd000e83701334e870c88e2f1e6ec9afff2a691db9d757cf80e616bc42e75798c1bfc25fce020c8f5d8c8a292cc21cadeee29eac6819d3c3450eaeb21124de39405cd2e9cbd8a3cc0c49d42c5b7305d73"}], 0xe0, 0x4004}, 0x9}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001c00)="8eea3aaaa647790bcb120d2df55083c1c2b7ed3bc94b7ff4e7d17871f1f7cd6f44682a2f652949682eda8d0b6c4ad037eb2f11fc31f20e1229721d53d98f55efafdd65d4e92ae9e31ec4014d89fcf6e65c8f330a91ccf3b0705345b84c54180d54304dcce648df13ec4af10d90fbe6ec59c9d7e68db8f398e73d240449177cb5cfcff5bb5fa33638722466a96e241e97fe166f637fd4", 0x96}, {&(0x7f0000001cc0)="ff5de86ba63a7173eee43b3f05ce493f817fbe4a7c6a2aa7c6d8d7c1a3a3fc7a637f3e18cc8aeeaeb53e014d6136ee21274ded403c1ce56f7f7aefd79cd511c7ed8c8384424d87b54023cb6d7b207d264a556044d72bd27c201af8393f32ed642db287aa8bac98ceff1afd459c0491e2a9285c6126c89518cc9486103deaa851fa06c4d023eefbe8511d76767a403c17afe957436ab6aed6a5475eeb03922e933dd66401af736f54bd3d1987c55c87306a452cf411fdbd6a498791ed3916c45aacdc663554c2fc7ea13e96a1fe423b68c2961127474836824305efa5177fe0f03daa23fe7952d148bdb24d854c885c754d7ffa8dd54c", 0xf6}], 0x2, &(0x7f0000001e00)=[{0x10c, 0x100, 0x6, "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"}], 0x10c, 0x4040000}, 0x8}], 0x4, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbce, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4000, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040), 0x8) uname(&(0x7f0000d38ff1)=""/15) [ 673.159117] IDTVectoring: info=00000000 errcode=00000000 [ 673.164595] TSC Offset = 0xfffffe947d83b532 [ 673.168936] EPT pointer = 0x00000001abbe201e 2018/04/03 06:06:18 executing program 4: r0 = gettid() lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000200)) exit(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xaed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000000100), 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000040)={0x57, 0x5, 0x6, {0x80, 0x10001}, {0x6d, 0x6}, @ramp={0x7, 0x2, {0x8, 0x400, 0xae1, 0x7}}}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='nfs\x00', 0x0, 0x0) 2018/04/03 06:06:19 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000540)=ANY=[], 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xc1, 0x7f) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1d, 0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x40}, &(0x7f0000000100)=0x8) 2018/04/03 06:06:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x2) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x6, 0x1, 0xfffffffffffffffd, 0x3, 0x0, 0x20, 0xc, 0xa, 0x5, 0x1, 0x9, 0x100, 0x5, 0x8, 0x0, 0x5, 0xffffffffffffffff, 0x9cb, 0x9, 0xd8, 0xf7db, 0x7, 0x4, 0x5, 0x8a0, 0x8, 0x4, 0x1, 0x32, 0x2bff, 0xe7, 0x7, 0x9, 0x4, 0x8, 0x6, 0x0, 0x2af, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x100, 0x4, 0x1, 0x5, 0x4074, 0xfff, 0x8}, r2, 0x7, r0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/04/03 06:06:19 executing program 3: r0 = dup(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/04/03 06:06:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xfffffffffffffdde) 2018/04/03 06:06:19 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000000000000000000000000000000000001a29b34c18e56253d7b084eba505c83fc25159b9b22501de0f601a80692528745eaa583d1394f18340f2c60c2cc7042cf03229778370d4ecd8451fa6ba0bb45fd7f27c76fb5b4f8660f9844184db24b4b910a633a84149595538187e455063c65ed9a77ef426e62fcc6403b85818336f8e9c1ef297a1f1cd8b9b7b2c49c3694c6edac499c9544ce274dab25a768582304d584701b9559d7321dbfa6bfc417e9e87c0dd670c2fb428116d0108e916b2738c5f48047d6c57a826aedc4229baaf7611f8a3c867a6aca57ac6cb6060e1db946f22dd041b96328a2e4a81c1d5dbab05f4a02895e60c917e72b9cceb5dc349"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) set_robust_list(&(0x7f0000000240)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0xb5e, &(0x7f0000000200)}, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8d}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xa8, r4, 0x710, 0x70bd28, 0x0, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x4010) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x80, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x80000000}}}, 0x104) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) bind$unix(r2, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0xffffffff, 0x51}) 2018/04/03 06:06:19 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={'ip6tnl0\x00', {0x2, 0x4e21, @rand_addr=0x2}}) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f0000d93ffb), 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/53, 0x35}], 0x1, &(0x7f0000000180)=""/220, 0xdc, 0x3}, 0x1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x72, 0x3, 0x4, 0x500, 0xcd9, 0x8, r1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0xe27f, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, {0xa, 0x4e22, 0x9322, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0xf6, 0x100000000, 0x1, 0x6, 0x1ff, 0x3ff, 0x9, 0x9]}, 0x5c) 2018/04/03 06:06:19 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff0300000000", 0x25) 2018/04/03 06:06:19 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e2", 0xf}], 0x1, 0x0) r2 = request_key(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)='\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f0000001740)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='&\x00', 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x80000000) setsockopt(r1, 0x8, 0x2, &(0x7f0000001240)="a37c7561f847a65888e976e9c9a7611b04c43fa8cb2ddcfe1b8809525517d2c11ebb32dec0d38127bf18c581ad1cd5084fa27bfe5d14e26698b857902aa1ddf7f55d9091296b5886796f768756a2271457b9010dc83f1dfa1d02ee49633c3c28cd1de4c3cc6fc9caf909cc54b75acdedf3b636ef73472437ae7a1932b7be9fe48a9e569caebc9f0c2f666a4a48969824c9bb5472f481d44a4a9a0741d875261a5b7c6ed48bfa81e3a9cf0a1ea49ba8dc7295d120c389fe", 0xb7) ftruncate(r1, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001340)=ANY=[@ANYBLOB="00175a3fab2a4fd5c7a375aff48671171ee95e58ab896cac5a096edcab8d552519231db757a81e09009c0004869f5d27179b603d2c7090a157766255712996b8a1fb8f94e5d8a689b2213cc237b68b546e37e4a1aa5f99bd78"], 0x1) pread64(0xffffffffffffffff, &(0x7f0000001800)=""/4096, 0x1000, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001300)={0x6, 0x3}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 06:06:19 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)) fdatasync(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x101080, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) close(r1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000000500)=""/71) io_setup(0xda6, &(0x7f0000000140)) [ 674.297363] binder: 8397:8400 transaction failed 29189/-22, size 40-8 line 2848 2018/04/03 06:06:19 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r1 = memfd_create(&(0x7f00000001c0)='{\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0x8, @time, 0x4, {0x28e0, 0xffff}, 0x800, 0x0, 0x6}) r2 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x200000b, 0x6010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x13f, 0x0, &(0x7f0000000240)=[@exit_looper={0x630d}, @acquire={0x40046305}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x8001, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x0, 0x4, 0x15}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x3, 0x0, 0x1b}], &(0x7f0000000180)=[0x0, 0x28, 0x20]}}, @release={0x40046306}, @increfs_done={0x40106308, r2}], 0x3bb, 0x0, &(0x7f00000006c0)="64fd4ba32509f0592b7353a46791ddd18204be00675d6bf88549f86edb981427f74a5e8be9e50e670036cee4f63837c2f0e533f8d97b74780b763a27f0be0d64b600eccc263a3026c43ac0bf4d48c8c6d031a26ac30405f3c3ceae01c5bf8721e0f84864bcf3c0190c0002013e44f94ad57346bd7a887d55d5157a26b8d0b4d447c2cd62e6dd808b96bb03e4cba5338a1f11e18e58643f68874d6c35c30928a35203cdfe16733b63b0435fd5af"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000680)={0x4c, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=[0x38]}}}], 0x9, 0x0, &(0x7f0000000580)="4701fbca154c840def"}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000004c0)=ANY=[]) close(r3) 2018/04/03 06:06:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0x0, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000480)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x8a, "cf51a62560bf3420b996fc27fab4765d7696a55530e8b798a5c5654948ca72bda0fb45e9fc1d773a68cc5c528750d56e0bdca1fd399bb74f2af89948cae6cf1a8e13303f6456d505ff9ab89c467d37a9861756a36684692e19862e659be6f95cc8a512feb252f0bec3a3865ee408f8de699264e9b6542b00db0c3aa3c95b592d60c092e6c63471e9e09c"}, &(0x7f00000000c0)=0x92) membarrier(0x20, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/03 06:06:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400401, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000180)={0xa64e, 0x1, 0x401, 0x4, 0x6}) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x20200) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000140)) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2}, 'syz_tun\x00'}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)={0x3, 0x0, [{0x10d000, 0x0, &(0x7f00000001c0)}, {0x0, 0x29, &(0x7f0000000200)=""/41}, {0x110004, 0x5a, &(0x7f0000000240)=""/90}]}) [ 674.347353] binder: 8397:8400 BC_INCREFS_DONE u0000000000000000 no match [ 674.378979] binder: 8397:8400 ioctl 541b 20000500 returned -22 [ 674.394179] binder: 8397:8400 ioctl c010640c 20000140 returned -22 2018/04/03 06:06:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x2, 0x3}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/03 06:06:19 executing program 2: mq_open(&(0x7f0000000000)='!\x00', 0x40, 0x0, &(0x7f0000000140)={0x0, 0x7ff, 0x100}) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x105200) recvfrom$inet6(r0, &(0x7f0000000080)=""/147, 0x93, 0x40, &(0x7f0000000180)={0xa, 0x4e20, 0xbeff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) 2018/04/03 06:06:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)="fb57cb88b0d567666230e40ae63ece6c656368050083ca37f8a10f05") ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 674.452837] binder: 8397:8400 transaction failed 29189/-22, size 40-8 line 2848 2018/04/03 06:06:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x102}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000000), 0x20000328, &(0x7f00000005c0)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f00000002c0)=""/222, 0xde}], 0x4) [ 674.499188] binder: 8397:8428 BC_INCREFS_DONE u0000000000000000 no match [ 674.526318] binder: 8397:8400 ioctl 541b 20000500 returned -22 [ 674.552486] binder: release 8422:8435 transaction 237 out, still active [ 674.559520] binder: undelivered TRANSACTION_COMPLETE [ 674.604830] binder: 8422:8435 ioctl c0306201 20004000 returned -14 [ 674.611372] binder: BINDER_SET_CONTEXT_MGR already set [ 674.617164] binder: 8422:8443 ioctl 40046207 0 returned -16 [ 674.629136] binder_alloc: 8422: binder_alloc_buf, no vma [ 674.634716] binder: 8422:8435 transaction failed 29189/-3, size 0-0 line 2963 [ 674.668148] binder: undelivered TRANSACTION_ERROR: 29189 [ 674.675366] binder: send failed reply for transaction 237, target dead 2018/04/03 06:06:20 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) capset(&(0x7f00001e8ff8)={0x19980330, r0}, &(0x7f0000000180)={0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x8000002}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x10002) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x1, 0x19, 0x9, "d0ed9030ed867546f63bf7fed6b457abb72854e5e9a4c714edeb41c0d96b088278f5c47fdaa56b3afd89b2c24776b363c48fa54a1593a559b9daf43191f92fa0", "341ea3ec85ee8822eec71bc5405a073ef1c589330a5ef579fd8f5abf757076afeb0ba3a40d36794b7417c1581ff7e777ea37eefe699dcb64a510fac2dd38fc4a", "c48981f4c8c19e363008173b6a638622d29ce10d386f5d98b7c2404de53a33fd", [0x5, 0x4]}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/04/03 06:06:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x481, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x0, 0x4}) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) read(0xffffffffffffffff, &(0x7f0000cccfce)=""/50, 0x32) ioctl$TIOCSBRK(r2, 0x40044591) 2018/04/03 06:06:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x0, 0x6000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000200)={0x0, 0x69, 0x14}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="790000001ba18f2d4e5eca629b3c758ae2ba7ecccbf5dcc17ac40a6433228792b2205df907dfe2e39df888efb0ca9c0d6f354fc3f230650184390eb23076b0706c70243367c84ee0b573f19d28b6b7ff591033ca4001eead7cd5a0be1f2f1f057decb12d70abf07690bf88bbc63aead494ed4a1b6852ec83b63d785a92"], &(0x7f0000000140)=0x81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r4, 0xdf}, &(0x7f00000001c0)=0xc) 2018/04/03 06:06:20 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x42fbabee, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000000)={0x8, 0x1, 0x0, 0x0, &(0x7f0000000180)=[{}]}) 2018/04/03 06:06:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendto$inet(r1, &(0x7f0000000480)="06", 0x1, 0x100020000000, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x3df136a20fff6cfc, 0x3, 0x6, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x3}, 0x8) 2018/04/03 06:06:20 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x103840) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/184) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2340, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x8af, 0x0, &(0x7f00000000c0)}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x802, 0x4) sendmsg(r2, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000000000007000000394061c4cfe96e0fa7fe0aebf68b6b7fa885bb461d6f3adb6792d78b965d36ca3191f16d79461930aa22a6a1620ba7b14032bb33048c5bf53695936f9852f7b4edd532bb449ae881f4819e8944790c6b0c0ab1b6a3293c1ce52778aa80ef6c4500006750032433748f5d7287cab8c6a7deb413bebcd8a6cd9a90f5e43224e697227f5041eefa1cd5c198817cd83cbd99f10e3ca49023aead56da237c4fb099507ef0af1b83817d532d792f36e3a4bbe2a149dcf0ee8907b53d0043d6d527cf6ce7c29b233a8f2e85b7062542ecd3ba6d61ddcd63b8b47293c4eab32ed0ac04e60fa251007ad36cc469746a3e44"], 0x10}, 0x81c) 2018/04/03 06:06:20 executing program 4: syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x44080) r0 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001140)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x170, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x25c, 0xffffffff, 0xffffffff, 0x25c, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x110, 0x170, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x4, 0x20, 0x1}}, @common=@mh={0x24, 'mh\x00', 0x0, {0x1, 0xffffffffffffffff}}]}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x4, 0x6, 0xa6f, 0xd2f6, 'pptp\x00', 'syz0\x00', 0x7}}}, {{@uncond, 0x0, 0xc8, 0xec}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0x170}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x384) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') fcntl$notify(r0, 0x402, 0x10) readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2) 2018/04/03 06:06:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) close(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x4, 0x2, 0x7, 0x1, [{0x23f, 0xfff, 0x1, 0x0, 0x0, 0x1000}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2007, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180)=""/1, &(0x7f00000001c0)=0x1) 2018/04/03 06:06:20 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/75, 0xfffffffffffffdb4) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x80, &(0x7f0000746000), 0x0, &(0x7f0000eb5f99)=""/103, 0x67}, 0x0) 2018/04/03 06:06:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x401) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x0, 'client0\x00', 0x1, "9c8a9d4dc9f3ac63", "8b02864241ee95ca7af97c1c34ea3ae7fa660ed31729593de998536c15726df7", 0x1f, 0xfdd2}) 2018/04/03 06:06:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) sync() r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) 2018/04/03 06:06:21 executing program 3: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10d040, 0x1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x50, r1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) 2018/04/03 06:06:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="4fc8f1ab5cbe26cf0c5bca30c6eaff8dd990e72d54a8caa47007daac89b11d6a41daabf9", 0x24}, {&(0x7f0000000140)="7998fdbc1d3d74102905f871d3a70673fb81181cb22af39f7c9a544f545546269911b7ce7a44d334ff0f5f6f59f69c1f2218ce0d74549682ad4fb34e88b32c347d47c2d96d349d80902e32019ffa6c436bd761be6ed077aed58eb356c7e0bd23e646b45614b9eafbe8bb5b4854904b2b52cc9214fb1b9f7718060010309f61909a0d143bf9fb32fb5c05d8f364bf63be611f7b928d82ea676c629c0fdde8aedc0788c7ae6f53b73211fd7de525e1", 0xae}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2000000000227e, &(0x7f0000000000)) 2018/04/03 06:06:21 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9ad5, @empty, 0x80}, @in6={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x290280) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x1f2cc1d0, &(0x7f00000000c0)=0x4) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffd6f) 2018/04/03 06:06:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x9, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000012000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f, 0x80) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x100, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x404c081}, 0x20000044) 2018/04/03 06:06:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @broadcast}, &(0x7f0000000040)=0x8) setrlimit(0x7, &(0x7f0000a9cff8)) mq_open(&(0x7f0000000300)='@*system,eth1-keyring\x00', 0x0, 0x0, &(0x7f0000000340)) 2018/04/03 06:06:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x800, 0x4) read(r0, &(0x7f0000000100)=""/150, 0x96) 2018/04/03 06:06:21 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x18, 0x0) 2018/04/03 06:06:21 executing program 4: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "20f550776c6c9819cdd654a0a02f0a22b39ef1d53bea18a359273967ac68a06d2484c23a05a2f16914db4b96b555158b3523cdd08b166f4a7f6acf553b5ed3"}, 0x58) chmod(&(0x7f00000001c0)='./file0\x00', 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x4, 0x8000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000380)=ANY=[@ANYBLOB="0900000007000000040000000000000064ffffffffffffff02000000000000000400000000000000ff0f000000000000ff7f00000000000053180000000000000400000000000000ffff00000000000000400100000000010000000000000008000000000000000100008000000000f8ffffffff00ffff060000000000000053000000000000000600000000000000070000000000000000"]) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) r3 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x2, 0x280c40) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x6, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000480)) getpeername(r2, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x80) 2018/04/03 06:06:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x88e2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x4, 0x474, [0x200003c0, 0x0, 0x0, 0x200005e0, 0x20000610], 0x0, &(0x7f00000001c0), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x0, 0x0, 'bpq0\x00', 'syzkaller0\x00', 'bond0\x00', 'dummy0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd0, 0x100}, [@arpreply={'arpreply\x00', 0xc}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0xf, 0x0, 0x0, 'lo\x00', 'lo\x00', 'vcan0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x98, 0xc8, 0xf0, [@pkttype={'pkttype\x00', 0x4}]}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x9, 0x0, 0x0, 'syzkaller0\x00', 'bond0\x00', 'bpq0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="b665956b6d0a", [], 0xac, 0xac, 0xf4, [@time={'time\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz0\x00'}}}}, {{{0x0, 0x0, 0x0, 'teql0\x00', 'bcsh0\x00', 'bcsf0\x00', 'bpq0\x00', @random="c8fbc596a5e5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}]}, 0x4c4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x210, 0x70bd25, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x480000000000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) 2018/04/03 06:06:21 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x96f, 0xfffffffffffffffd}) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000ffffffffffff08004500001c000000000029907800000000ff010000000000d0a8089078"], &(0x7f0000000380)) creat(&(0x7f0000000080)='./file0\x00', 0x104) 2018/04/03 06:06:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) recvmmsg(r2, &(0x7f0000000200)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000005880)=""/4096, 0x1000}}], 0x80002b8, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r4, 0x670}, 0x8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000280)={0x81, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) 2018/04/03 06:06:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/hci\x00') fchdir(r0) r3 = geteuid() syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r3, 0x0, 0x0, 0x0, 0x0) accept4$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) 2018/04/03 06:06:21 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net0rt_cache\x00') ftruncate(r1, 0xfffffffffffffff8) r2 = fcntl$getown(r1, 0x9) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000040)={r1, r1, 0x1}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xffffffffffffffe1, 0x4) 2018/04/03 06:06:21 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x14}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/248}, 0x18) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="00704e6ffd4c66585a99069047b4f62acba900b702b0d08b251575352c112263fe74ec524625bf335b75ebdeb611aba7fcbd7e979bf74f02e0f2a46f0c449d6f329ef25841ae076cdf570a9dd57bddb4221bcca8dfed1b571200ef817e0b24012387ed9ad8608dc707c49e2603e3bf153e5a0620e93d4d36c01384c47d1865381bb968b5d4da881fc710c52451724b9d3605552edc28d88334ab21e93cedb669a03624656988c000ff22a754e3677be2245adbdd923100791e340bea93cf8a360e537dd31ffc2c1dd7") 2018/04/03 06:06:22 executing program 5: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x8040) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d26e7a8a15b185b9d9c3ce0b8f4b868861b1e55c0", 0x2d}], 0x1, &(0x7f0000000240)=[{0xc, 0x10f}], 0xc}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x62af05f5) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, r1+30000000}}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/03 06:06:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x6e22}, 0x1c) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'irlan0\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x0, 0x80, 0x0, r1, r2}, {0x3, 0x7f, 0x6, 0x1f, 0x1, 0x63, 0x40, 0x1a9800000000000}, {0x6, 0x8, 0x8, 0x101}, 0x4, 0x6e6bb3, 0x0, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x4, 0x0, 0x100000001, 0x0, 0x400, 0x7}}, 0xe8) 2018/04/03 06:06:22 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffffffffff00, 0x7], 0x2, 0x4, 0x138a, 0xfff, 0x80000000, 0x3, {0x8, 0x0, 0x6, 0x3, 0x2, 0x7c9, 0x21, 0x6, 0x9, 0xf511, 0x80000001, 0x2, 0x8000, 0xe29, "f02a09e9e70686dab1fb228d8d1897c3fb8717d9589e6e0c029c10098d3e87f6"}}) r1 = socket$inet6(0xa, 0x80005, 0x100001ba2b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00009c7ffc)=0xfffffffffffffff8, 0x4) r2 = gettid() prctl$setptracer(0x59616d61, r2) 2018/04/03 06:06:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000003a80)=[{&(0x7f0000000140)={0x27, 0x1, 0x0, 0x4, 0x1f, 0xa48c, "64f35da03b53150bdd7e9c96ce1ad5013b184fbc499d45f19f0d58a05fbefe5a6d832349f396ad7b64223a495c15508a7274036a3d175adaf159f71b4c9c82", 0x10}, 0x58, &(0x7f00000006c0)=[{&(0x7f00000001c0)="c2f40dbc085701ff460110b23d83e54a34dc448965f187cb3251c79c4f92977433fb1fd7cd4942721aab0fa54a7d6de3f41940ce9f53b14b8dde1822e24ffff986ff319453199bb9a0341e7f34f0e3ecf36792862dabf065b2c874d265ff450aee81df4319285e718853d31aff73177cb064df480c36adfe0334f8f07e9c4808c948b622a5a3213b98aacfd390b2c8355286823bc8a396387386d504b3da92a2d5a326ed8b486330607520d17720cb", 0xaf}, {&(0x7f0000000280)="0b731616e9a5fbc6294aa22dd1a11ce8837a43e1490d9db1114499a339387df220c5baaa8adb0f1502d523852e0fe43158ab9b9d4475a0ee7651f04c6cbf3c9ae2ed03c49dd83a453e1921cd8b628cf22a5ad95b95fb2c447fc99e0243664a7181ffde3136a62f6f535fd3fca311e03aeb01f16d38f6667ded524813c35347d38b2e6cd53022a7b7c131428f2f78061774e9458c58cabc36be0db45e6b78e14e", 0xa0}, {&(0x7f0000000340)="44c21d608e6ae318acc85f02a7626f572f777630f178008f523ca5b5f966ede0f4e90cb2da4e2cfe561b9ffc595bc1956182aaeefd63cf4f6632543b0184078716d4635b9afecf8a2f6b52536235c4b9128cb63c58ac35ba35e82c2f066dddc352180273b12c8711d484356f10ea578927d9ae807757a7caff3c5893600a5cbac9acebcfbaef9f7d1586276655b3", 0x8e}, {&(0x7f0000000400)="e6d90961ec028798d70a5f45329ad50711cd", 0x12}, {&(0x7f0000000440)="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", 0xff}, {&(0x7f0000000540)="72d78c4bb29d021bd5c1c29359318f60d83cdc65455cc741b3b61471df98c621e05dcc01924353711de184af852a5d3a6a12197718e15db423a7fb465fbb7d64f8c1dc75d2d380e2c22c354745c17caa900160d06c83b47f6f7e33661bcf82ea652c16a7167f0e7b9a7c3d6c016f6af53f2a1342d50b2d8cbdd43a62cd42f38cf9ef4e92f8418ee523859866f41765bf519588afa1381bec7424f29ade61d4378eb7a062794c8f9a665ce11d8e80f02c3ae930509d2e129d358ffa5ef890fe86dfe7c8171e22f6a2b520f7c15dee6d95eeaf7344c5", 0xd5}, {&(0x7f0000000640)="9d0a67410be92d51c2280356bdb044f50ce20a2b23414b841053fbb7ca9ed885e56430d754c2c868", 0x28}, {&(0x7f0000000680)="eeeede601bb1937c95492391c6c8ee0a2c0c7478e1a36ff89914db95cde3bbe8e911619ab46cb1993ddeed1f5f0f1ec9ab5c085926a45e", 0x37}], 0x8, &(0x7f0000000700)={0xac, 0x0, 0x81, "9f7e37110f358ed450c1a77feb9099e7d518061bb8ca3e02a6442498b57e26f0110d2cf77dca7426317686951439eeb8dea01975bb67b85a2c89c838741309bc22970e0ecc59a919d01c38df45ea94122ea9ab0f7fcd85e441b032162fd5954c2687c5ac1b16a2e9e38487e72b6742bee302bcb1fe77c8565a3e3f52a17b7bd633b869e8f86627952315368e01753cf9c5c8597b48aedd18c09f51b0d58a8d"}, 0xac, 0x4000}, {&(0x7f0000000800)={0x27, 0x1, 0x1, 0x3, 0x7, 0x100, "2d6cfbec99879b000b07c4dec3374286ad0e2e9f627b5bc67c079fadb5e80e124d41a3affe2abc1a768f5209c9e8bb8af958fd4bd5e17a39d43b73cce3bb6e", 0x34}, 0x58, &(0x7f0000002e00)=[{&(0x7f0000000880)="c1bd490b4df5f0eefc361347a61018459296195678dc4b84d834dcdd7a5d973436a5fcd492e36c4dd84fe0ae913c53bef89867f3e13a80fc3212365740173e8589c4334a8e8a229e7f4b32b6c8a008d54d8030a1226067e6af8b6e3bb515cba6be5ac21890a502cfda07352b4e7cbeb9656eec13420e593ef17d562d3ce4c9c6c5337f7cb4bd50e1604426bd32c8f5d716a2307e4f08343a53ad7c00e114d130265fa2455d3a2f9134cb4742176af4e10ca0888ec15dc576d5ce9cc58b8fcd6148640249bd96cb9b0e89cf17955f0397c265a31e0b9ecb302542189c5388daf50d43a4978156122bcb4d0992fe255fbca3cbf2eb1148aa9df358b7eba65c15", 0xff}, 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0x1000}, {&(0x7f0000002c40)="1a6e02e7c8f091ad96e6f00298c0d4f3abfd0cd8b3eb757aa8729074aa2da5dcd8adff08371111ec66e089ceb2ccde5e03883d306df82201afc3ffc70c02f52b7c40c75e480373c3989f757230b5bb18bb3ee6b80e8b2802f0ff777c3ece99189c32a9647cb1f8d64262c453fdd139ffb2911f96f025fa420b021bfd77a1717f2a54e4ebf8f5b82729d04859b36717afa389c95db5791f552ae65cf7cc36cd90c995609a88172a6350279f865046d8e796353ec017fc5bafe12cf8ee4b1598fe21f3cfa83a005f54ef0b3e0a142993d9f7a958ac6487030329ec988d6fc467008562e9d2b28fad6591679f28b27a1681", 0xf0}, {&(0x7f0000002d40)="07e073b848e14f4957fe40c6096a816c4c9bd00052aab60648c6703a8f39aa6060f65520096423cb24c661e14ac66c782aa148906b944d2c0e30234f42be87b4fa901db41722cb35ad7935017470df74a9444d02c44e69ebc221af8249a3189bc481602a764c93b6817587d746f9af7e1f0a19a971c2e878803e4710bd1d2383106f1bdb75483105eeef8fad6fcd550556024c75e3d707c20b2a25d1f76cc7ceea527911805a4fc30bb4cf68b77709e6d9", 0xb1}], 0xa, &(0x7f0000002e80)={0xd0, 0x88, 0x7, "475f2f955ca60deb02c6a88cc1392768078b281c8fd75f6f9a980c43c1ea393213ef1e041fe27e33f3373ccbb1658a7e94adad92b04d2b386c61aaedd9bde1cdac1ded8ba0b539dcdd373a53e676d081b38baf85f8fc187d6c44e98846cdcaf5e33f77aa9ac580cfcad9e156f4e2e23c08172c95a198a114a6d5eaac5475787ece6626962b840683e8412a784c2dae39fab4a3777fef018cd6fa7bd63472c4dc2ac11cd5be87f11fbacbda197d89a0582e7263121a828c72f1d70c3384b91a365c"}, 0xd0, 0x4000000}, {&(0x7f0000002f80)={0x27, 0x0, 0x1, 0x7, 0x0, 0x5, "078a182d1bfd73ad8e2d3255edd518fac4363c6a8b8172b6ef9fe89c69c075258fee99f35a5ffb613ec123bee3d9090a511537f8a1063eba3b26c78569dda4", 0x1c}, 0x58, &(0x7f00000031c0)=[{&(0x7f0000003000)="db73ec1a610c130a19f1", 0xa}, {&(0x7f0000003040)="51365c0d03a458c28b914ad08a189b3de682ec3a3d5107408762f36dc6165a9a22e4c4b81414d81b2516813518df8de2616a7a42ff812f1fc8ec94fef60bd0e20ed6ed", 0x43}, {&(0x7f00000030c0)="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", 0xfd}], 0x3, &(0x7f0000003200)={0x2c, 0x0, 0x5, "7d8ab97d75bf2418856a89c297d79526b0915ad35a8b3eb9d914ce6ca1ba07"}, 0x2c, 0x4000001}, {&(0x7f0000003240)={0x27, 0x1, 0x0, 0x4, 0xffffffff, 0x6, "fdbe5c13247e8266024f4cd0c9e961a8b962ef27e087a58b9bbd74f2e20b2e5023f438c8407ff61426c8849a1134644db4a96ef0f63d929ad85d08fe80680d", 0x20}, 0x58, &(0x7f0000003900)=[{&(0x7f00000032c0)="701adea37aec47a9ef48b4286021dbd13923974543a60bba2f0ac60f54c5e39afd13efdac4ef79d539e2b4fcdcebf133b6ff3046bce814919070c20d402e5b553365031cc33bd8f80ab7819ea369eb8563ed31732c11044cb7091822b91e5ed31376d5e03cf2d883a9918c51f3bea563950abfe81fd18b286c620d1a78fe846c1013cd0bb4d2cd27bdde2c1553e1a81f3e4bce4156", 0x95}, {&(0x7f0000003380)="7c0ae15555cf9427cefe502dd7e4c63c65acb5ea24d5c2c5abd7b7792cc7b91f4e245842933f4f75b8504fe401eaeb0c5a3c3c28803d4731310dafb84c31396026be12d4791db332541b3287bba6a1549b82153740d954fc3726f7c9a7d6d602c6e368a2147a3aa102d968d02b9e44406aabfed52faec337a390f13d150d9b48e60c506b266fa4caeb4be7ce0c8f095ab4b6c85a5a202afaed3d2ef1dbc0c4c6fd9cf9a0957c3a132bce2cbe45552ef9a2ee5caa2adcbc681968e4e9330d9935918919e32a", 0xc5}, {&(0x7f0000003480)="37212e1366b4f29fbfe14bea352331b25f03b77be531244d314bc113d271b80e478996681a1ad07d0c0f1560a9773f91c75eeeba201a43c5401be8e75c07123f513bf1b616a18380", 0x48}, {&(0x7f0000003500)="bb2290239e6cb0fc9ca0d3e489a0ea6414599a490bd57d2dd8a76360ad15b29640ddc42c0d926ff24209cd5ac00e0392c4c6febf58d36ee2c2678313d770f23a3b8c7f7533259b29e7d032893ff739316a81d478d16c4c25cef154098425792be8aebb5d8b3c7e2105cc7cceeafb5764e82d64d87efb93018cf19af778fdc3296eb2dc07e4e497adf77a38f101c8d29a34addc8022a4c50b22a17ba6842fb5bd3a2e9378f384389494db069075e82d7b21223316176551d93447886320544224d93e42444c67197144c559a95bfd5aefec12f98ae9154c5d16a755aa209e226a2d760faf5daa41fd88c7af", 0xeb}, {&(0x7f0000003600)="e50f9d", 0x3}, {&(0x7f0000003640)="6deaa59be6fbc3f1d6e4561bbd4bd36a85ff71fdc4b429232942b288ccf7f5d4444942fd3fc373718110d7622494f6a1ab8d07b0381237988f8331383d1ef84df83d2b91fe80061014822c8e35c170f0db52a100f3ac2d91a8da5a9decfd1b90e24e0a5bf3997915a7174f7c5de6e655a6a93a971824dc471d1cc3a4739e842a41faad00f5ce70e9cd67b9f65594a010aea220b02da0b1453ecb31d823813c422bf9bb1639b2e07e35de93556354b06cedb6d51edbeb03eb49527c86f59825dd430eb3948712fd6506a5d4b552d87af752e2da4f08e1cb", 0xd7}, {&(0x7f0000003740)="95ff693b4f754564b2e91753655812d2e9b3b5b210b7466c1ab4e303898b0782156ee79bbf64ce0b8be971d50f2a470d0405fc88fdf92a024aa60eb54fe0ad25e47e8bac4664b7941148a91ef3c88fd81be2726918e12bf776fca100f7", 0x5d}, {&(0x7f00000037c0)="a3a55d08ade5a7c913649c4f39cf7b51b260013e48527fa1c537cef3f0ed3a262a58476caa1ea8ccf8ed92f33be56343322c5a9a89a720abb381baba57903a4dfa31b83ae17240809eb17fb7c4f0cb40a7cb31753ab47b4857", 0x59}, {&(0x7f0000003840)="1cf338d83e438e75bd88195a9fd006768e92ef083458153b24135e0dbbb85f1f563f2082130775d6cd86ced684e4be232144aadc58f4ce77f6b1de46e03acf4a31b58cde7a33f1a02c1a3b05decfd0de6d5095d3656ad592c292a901514c489680c44adf9004d3b18550e7be94c78ebf79ef252b07ad064524a5d6eef846ff1022056aeb31d782ed3277a9202d", 0x8d}], 0x9, &(0x7f0000003980)={0xd0, 0x116, 0x6, "b08684a7fbe079621a62b9223933193c61552adbb6e18b49ff169f9304c3438073db5bb778700ede4dc2962a28b54610dcc92aec8c6ad3b5eeb4df110b817404b77d882ecc69eb57a764088c86e5b427917f7c65f5f57efa7ecb01bb5dd193dccfd714eb0ea662b8cafb895bc3d9046f933302738683e08c9cf948edc1701cab7ef90a36f17206693bc080b10fb2b327212eeff00ac2ba12f0b936292b57f234b36d237c2e1e553b4521f1fa74b873eb94350988dbe7cf40002676ace1ece7f6c0"}, 0xd0, 0x4000}], 0x4, 0x4800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) 2018/04/03 06:06:22 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2120c0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x8020000000000000, 0x8, 0x2, 0x9, 0x9}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x7f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0xffffffffffffff5c}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x2, 0x81}, &(0x7f0000000240)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x20000000000, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000c9ffed)='md5sum+&&!$:%wlan1\x00') 2018/04/03 06:06:22 executing program 3: r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1080, 0x4) 2018/04/03 06:06:22 executing program 6: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3}, &(0x7f0000000080)=0xffffffffffffff7c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x1, r2, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000340)=0xb) 2018/04/03 06:06:22 executing program 0: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x6) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r1}) setsockopt$sock_int(r0, 0x1, 0x20000000000007, &(0x7f0000353000), 0x317) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e22}, 0x10) 2018/04/03 06:06:22 executing program 1: signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002c40)='/dev/vcsa#\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="3400000047223f0f3b8c4a8a7dc11356ff8d992c5db25e6536abca9c1ccfc3938925dde9ba8e04f77a759859b54b0b02f360ff943680815d3c5a27377fa6f600000000"], &(0x7f0000002cc0)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002d00)={r2, 0xb603, 0x31, "ec0b3b9d9de6fc32f3798ef6d9b6c28bca16c3b16b7969f993bd1c75b555770b3977297c4e32b084be36e77ac8f79d6bd9"}, 0x39) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)={0x6}) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x3, 0x8, 0xfc2}, &(0x7f0000000700)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x400000, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r7 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) recvfrom$llc(r7, &(0x7f0000000480)=""/145, 0x91, 0x100, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) dup2(r0, r8) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000020000000000200000001f8ffff08000000790a00003fffffff00000000b97867d66d20c034358072260e9c7f62aa8cf884b278057b25d5418b5c70f868149bb3bc28b1184f91"]) r9 = dup3(r0, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/03 06:06:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/03 06:06:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x20400) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB="02000000008000000640fb999dddca0014000000"], 0x14}, 0x1}, 0x0) 2018/04/03 06:06:22 executing program 3: r0 = userfaultfd(0x7fffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/04/03 06:06:22 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ptrace$setregs(0xd, r0, 0x1ff, &(0x7f0000000000)="dfa355c6dd") rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/03 06:06:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x1}, 0x20) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="f1ac28c729b223662f85b7ee1ad9e118bff7ec23a747f69d00f753139d", 0x1d, 0x7}, {&(0x7f0000000200)="0280b5d497bf98ccc9f7872f6433b2d9b28c1a24032856980e3f5f00bea32fa26dc8963d235e4ccb93455c9768388458048983461f7d72ce657798d2a2fcc5ed8b6665c136024ef4500fa3e9088a7fd5c9700b1b0b81174e323359e6bf8f99b9a0a5befd1099197be6b673e63a261cf8dca99a795a3f8ed8393e3803eae2bba6a987ca10902a99fa6adf5c8193b339e989d9dedb8c22f36db1e36d2a6f680071ece63d6330e93cfbc3a02ecc24f02d5a87e531491dcf3853b6a3038e0a002b6b960d", 0xc2, 0x7fff}], 0x805817, &(0x7f0000000340)={[{@nodatasum='nodatasum', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x31]}, 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x3d, 0x37, 0x39, 0x2d, 0x7f, 0x78, 0x3d, 0x0, 0x3f, 0x33]}, 0x2c}, {@subvol={'subvol', 0x3d, [0x39]}, 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@compress='compress', 0x2c}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x81, 0x4) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'yam0\x00', {0x4, 0x0, 0x0, "f9b95dc3928a"}}) 2018/04/03 06:06:22 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x10000000000006, 0x10000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000002b40)={&(0x7f0000000240)=@hci={0x1f, r1}, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)="31616b1d898c136848a8e7a198d6409fb9210181708cc996c0ac07b6706be84354c9eed0057c1b680f0d5cbe48c5677545bd3b90e69ca4efb528c85bcdc3d39a", 0x40}, {&(0x7f0000000300)="239c36f18c729ced8e004d26b9629dc235c41e08f5ee658c868a6f5f542b5fba63589fa085a5eb45cfdec773eac5b32466b48851cdec664872bc8b6340f42123ca1abde3538c533e2dcae0776dd0a2a124b78f5c73b1529224a06c641ad40c7083fbe1309605a3de04b935c49f6cf793636850a5793dc6c129b2a69a667eb623cf086fc23750b21ee78050e2725c14d31a8c7dd3c690e0cd9f2631", 0x9b}, {&(0x7f00000003c0)="3534fd5b57ae5b816b9beb622bd67d4d30e61ea13776933d53b0347d20215e26f24251d496237a04ca3fec620a6bfc7efddbea5313eeaca6117f9cfbe25a63191f8393bd474064f380bfe3a37b8732955cca6a2ffc38960c86618f270848726556b213424e51a0c082f351cb8534668b9a0cd14a5758c0a6d9841f17b1602b16e46b86aa3c4af9b9f110f2199f21325bdc42381201c7aba222b5f5d20d66bd506c463307dd30ec", 0xa7}, {&(0x7f0000000480)="60e32092263d7b7c5e54c65e878c2982bde05e301d3f8c68ee0f54c556180b3c45502054ec6904319a7bf0e8c498f94b888f3a659f74bdaf406bae125f4d598b38752e5f454ca98355bdc84aca3f23b2964d8f563473d45c0f7e4a6c11a827ebfdba9a95f06e3ba5b41f1d5690d958bb16cf3ab8d37de3f399f2aaab7657b3af4e31463d2b507031702e286605db1529daa656aed8f2922705883a87559fed7752ecd4f499aafcfbc931e1484b6ab84c8f27bf43e119c0a38add27c739c7e9eba7a3b22d59b514e24b8563ac1e56d332120f0087cc4ba7bdfb78efd4e36c28ef826bc1b087a0cbd0056d081bc81490799d", 0xf1}, {&(0x7f0000000580)="8a0a0a76afa53109177ee213b22f11b31ad3cd33962982c4ee7ad4db0d19283eed55f9d8251882f1fd4f13ffc5704be0ac56d7a22a2b23d473cd4c0670c8ccdb8fb3409563ebfed490894a3ee590576d01d8893a70d4a62037642c39c0d4aa31b9c28541cba620d7862d1dcb77f0c3176fcda24476fe3435dac8855a7a7d215b07fa0a434816381afe8727defb9a1b89707c72eadb87fc5bfa51ef94797077e4ecd891cf2755403697", 0xa9}], 0x5, &(0x7f0000000680)=[{0x5c, 0x116, 0x9, "a6fb1f15b85a1c30cd45f112054241e031f925898fa4ccd55337f15396c12f4aa7c22c159e5b771a991f24c4d38c7fa85734201b86262220121f75196b844b4883a84f8bdd818a7da78b7d4e1b13"}, {0xc8, 0x116, 0x7, "944f5d419431bca067411ad52e41ae8a687541571afc8d3824e5a96cd0158e3a57cf5ee4ad7354e194e5f662d949bdf6ed84e587fd40d76dbb0eb1d6601e6c873e1763e26bfcc20f1dd89cfe009b3b2c6cf4da6365d3bf29f680a4db845023bc1d99a3f43c57f73d019f1f6c7e5e1356a088574ff435af5a0a328653f98bf2d3c2a0cb9e754770fe3cddc30620df978072678ad58028e539222b46360fba48aa7bccee9fd62939821425e41e8a01d64defc215d7185a1a64a85e2446"}, {0x100c, 0x11f, 0x7, "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{0xf8, 0x11f, 0x3, "64b1b0a5936a57cf63249f6099c46adc248c1a2f6d04f0988393168d86bd3a50488183df3669b43aac8cea660e971c968d51cc65ac37f9b9b0eced041945d9e26dfa9afb03b2dcfebfcfb5777f269d03797d77cd8a6cb563b07054f18492f6e887164125771da195c93fb0cacc71c9ed16b8408428e4ad35674bde2dfde6c87f85dbd3bf15fa134e49d1be5d7d3dfe42c7f3164dbc1da51252216ee339f326aa3bb71bbeea84b9054be771bd32c012cd2baaa4866fa651d864e023144d80fde0ded9bd4efeca52251dad055da57672f6d4f8e3926cb975c97d5b34ee788ceec1c807180cf03e5258d677e2"}, {0xc4, 0x10b, 0x3, "28a0a50f6a86058f6f59fd4cfe7e7cfd987591503b44595b91945c0f4122af83275965cee2d836f27bea135b827b66d5f28d6a46f62183cd807e95be76889b4251db2b7a9e1097e10aafe77a7deb936ed2a41680aead318ef534a983f4004eb6f629b250d4c07b561e2e9b3c78d761e5d60f23396d44d621886893e7c6c9d678855d6c773ba7bef44b2a2892ac033ba6d46652baf19f9e77724c4fcba81a117299f0b8225e92019a6a1e04e5f91ed280b341eff155"}, {0xf0, 0x10c, 0x4, "1973d8aa287bc4c03e0a6c3c15e42dce178d98598d410b6ac3d2d961c3d089392f777cc10ca7ad62cc6d9dee258aa76eea0e59a529454b3283f43c240aec97d422bb042c61abfd5038bbf3527c3ff2e4516f67ff78fdb78298e963c4db258cca1eecc7dafa0f00e15cca3ba65577760ed135686ecc1a64c2d64f916e91516eab14efd40832a64319b173d708dbf4bd3e3fec2e68f8d131335b259965e64de4085c4889195edd5d56c2713ec2200e34a4a6e2214ef816747421151b880bc0c89307cee9c7a8a7cc84d15cdec2b8db6849a80de139971803260ecd8b68c0b6e47869"}, {0x100c, 0x11f, 0x200, "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"}, {0x9c, 0x0, 0x4, "600cd4b49f6b61e389f175eff333e78aa48db4e2a89dc8746837864277f903c69f57f2e2a5bf808a946580fb94e8d28fb7c919fb59ebb37338058a7abbe9d3ae3a05dfcd5e25be869e9686cc3d8596123f57409df2cfc2122ec3a9bc90c69ce700710489294ec75354a0a6f73da406e469612accb230d2e5145fb93e2ff8c230e3211eab1147234270bb816baabed15f"}], 0x2484, 0x84}, 0x4000010) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000080)={0x20000000, 0x401, 0x2}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto$inet6(r2, &(0x7f0000000000)="7eecd6916eb79b250f6769", 0xb, 0x80, &(0x7f0000000040)={0xa, 0x4e21, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x20, 0x4) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x400) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x6) 2018/04/03 06:06:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/03 06:06:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f00000000c0)=""/4096, 0x1000) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000080)={0x9, 0x5, 0x246a, 0x3, "1cb4c4e59c6d28b2fb1d47ac5ccd10305318dfe221eb56332c7e663a759b5aead7902d75019d1295a688e9e1", 0x4}) fcntl$getflags(r2, 0xb) shutdown(r1, 0xfffffffffffffffb) 2018/04/03 06:06:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x5000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x5000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/03 06:06:22 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000802000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0xa0000, 0x0) getdents(r1, &(0x7f0000000200)=""/165, 0xa5) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x2, {{0xa, 0x4e21, 0x37a, @empty, 0x8}}}, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/03 06:06:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000280)=""/158) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xffff, 0x400) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200, 0x4040) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0x48000000000, 0x4) r4 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='securitytrusted^vboxnet1keyringmd5summd5sum&lo$\x00', 0x0) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x4) 2018/04/03 06:06:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000240)) r3 = socket$alg(0x26, 0x5, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0xffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x200, 0x800, 0x6]}, &(0x7f0000000100)=0xa) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000140)=0xffffffffffffff2d) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r5, 0x8, 0x18}, 0xc) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/04/03 06:06:22 executing program 2: getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000002c0)=0x9, &(0x7f0000000340)=0x4) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000440)=0x7f) socket$inet6(0xa, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mq_notify(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x1, @thr={&(0x7f00000004c0)="b22cb456ddd7c49200b02098669436ef3fd5832c7c7a5facc051646ef30923a412da64720ae1566dd962387318b6292ce3945ac659f2a0d7f87a4225e55bd23f4cfdb066014496b4210162183e0573bb00127a62936e61dee71a65ab9ca28eb6952a9297e89cb0e3c4cc4ee480ff9e1213cf384ea285", &(0x7f0000000580)="389abf138375190803ba70e5819ecf1f4c78fc46455db9f261a48c8a9d5336dfb38b224f3643cfb3ea02872967baa7a59371925eb7de82a22c1b1674ed01418a04000232b2c3005981dcf55cf9e2fd5fca391a4d5820e41f3ea6c66f89d6a402f3c4b8"}}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000380)={0x0, 0x1, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) recvfrom(r1, &(0x7f0000000600)=""/105, 0x69, 0x40010000, &(0x7f0000000680)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80) [ 677.184517] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/03 06:06:22 executing program 0: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = accept4(r0, &(0x7f0000000100)=@ll, &(0x7f0000000180)=0x80, 0x80804) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xbd, "f1b8eb63f92ec4f47bd98b62c86413ace3c88e65ad0dc6dc4de2a39c9cbe1b67812c5de7fbd2a936556f0707ad308e091dc5d4716587c905ab4c99949207ccc60c23053c8f47b6b4def348c6d2ade87f9c2eee019786879e106426440c78500c4916cfe9e29a1bfe1637d8253174d74d35385b51cebb61d00336fbfbfa49944065f8d46288d1fa8c91ed76d2bde06b5ef87263e4335173fdbabbd7d37b3405a012084d85dce6375e4c77f1316beb354b77d8e5928048f934fb56838e2e"}, &(0x7f00000002c0)=0xc5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x1, 0x7fff, 0x6, 0x9b92, 0x31}, 0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r4, 0x180000000000000}, &(0x7f0000000440)=0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)={0x138, r5, 0x4, 0x70bd2b, 0x7fff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x8014}, 0x8814) keyctl$unlink(0x9, r1, r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x2, 0x280, [0x0, 0x200058c0, 0x200058f0, 0x20005920], 0x0, &(0x7f00000003c0), &(0x7f00000058c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'ip6_vti0\x00', 'syzkaller0\x00', 'syz_tun\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x9153a876df0d0863, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0xdc, 0xdc, 0x104, [@stp={'stp\x00', 0x48, {{0x0, {0x5, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x0, 0x1000, 0x0, 0x0, @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x0, 0x4e23}, 0x400}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}, {{{0x3, 0x0, 0x0, 'vlan0\x00', 'rose0\x00', 'syzkaller1\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="7c33009b94a9", [], 0x70, 0xc4, 0xec}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}, @common=@mark={'mark\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}]}, 0x2d0) fstatfs(r3, &(0x7f0000000540)=""/120) open(&(0x7f0000000480)='./file0\x00', 0x90000, 0xe0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/04/03 06:06:22 executing program 2: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) fcntl$getflags(r1, 0x408) getpriority(0x1, r0) r2 = dup(0xffffffffffffffff) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 06:06:22 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x40) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000002c0)=""/145) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x3, 0x0, 'client1\x00', 0x0, "058a930af54898c0", "ada76bac71e74f0006f09069facdbb209dba34124b791657afba4b7266689859", 0x6, 0x5}) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[], 0xff74}, 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101100) 2018/04/03 06:06:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffbdffffffffffb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff7fffffff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20}], 0x3c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0), 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x1fffffffffffffc) 2018/04/03 06:06:22 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) open(&(0x7f00000000c0)="e91f7189591e9233614b00", 0x0, 0x100) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x1) listen(r2, 0x0) 2018/04/03 06:06:22 executing program 3: r0 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="01247d2d00", 0xfffffffffffffffa) keyctl$assume_authority(0x10, 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) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) r1 = getpgrp(0x0) waitid(0x0, r1, &(0x7f0000000080), 0x81000004, 0x0) 2018/04/03 06:06:22 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000080), 0x4) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/04/03 06:06:22 executing program 4: getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000240)={&(0x7f0000f20000/0x2000)=nil, 0x8, 0x4, 0x22, &(0x7f0000f1e000/0x2000)=nil, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r3, r4, 0x568}) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/199, 0xc7, 0x8}, 0x2002) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x0, &(0x7f0000f1f000/0x1000)=nil, 0x2) [ 677.233438] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/03 06:06:22 executing program 1: unshare(0x20000400) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80), 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xc8, "56175c8d447271a2aafe2bd3d4d3b5af57c9ad0c9f3544cae319c7d87dfe745d450175d9e54685187ee39584c76b8b2991a148b24ccd6490c66e294796459545c07d5e1514c662755d8bad7b17e73abe54ec6d6da5e0995683b274d674d8f77830d6d7f43e0726509906f3a2cead75d094f1a5e436dc18cfb9a6ad49421d937405477cc70a3b99f60cbf209a914bf0351eca8f595444ee0e21998681527959b0ebbf988ac9fec3b49d2c4a4b05d25dc5f3a3313d5973644b57793bd958d6515ef0deb5beaa98ba33"}, &(0x7f00000001c0)=0xd0) fcntl$setpipe(r0, 0x407, 0x1) 2018/04/03 06:06:22 executing program 5: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="020800000200000000ef37ca227685e1e3", 0x11}], 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="c9db04ff77cd036a187ffcdecf6b7c3a2c8a380f80731320bf4a86072eb31bc55a4def32cfeed7ed5ca7f60578aa312a05e3afc6a126aa31da7248ec6f9519f8144c1dfb", 0x44, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000000240)="c6732030bfc53a6170cffefd9a9ea00e4e7931291336750c0575293855951e0926ab0f9a95d2e48504146f0e79737aa7c74b", 0x32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) keyctl$get_keyring_id(0x0, r1, 0x5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x60, 0x0, &(0x7f0000000340)=[@release={0x40046306, 0x1}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000280), 0x1, 0x3, 0x40}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000300)=[0x18]}}], 0x9f, 0x0, &(0x7f00000003c0)="21d07bbfadab4eb7df24406f5a02373be0d5ffe158b616f7d6fe7599548f494dbe6d889f033c96d0eb4faf028b22d74bd406d0e4b310775d8b32c8b7b597c9bdb1e3390f16dcd48cad39ff73a5acb65992c18d57627e49d309b26128cfd61364421f00c2cbb45413533000d6be167428e93ae052f9fba77640ee8ed8c96a4480a8bf5c69dffdf769b77f1ea4c90d24975aa4e68b4562547b8bc3999ab2c2c6"}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r3) 2018/04/03 06:06:22 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xfb, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, [0x17, 0x76e, 0x8, 0x1, 0x100000001, 0x3, 0x8, 0xa3, 0x401, 0x81, 0x8, 0x8, 0x200, 0xc0, 0x3]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff00}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x1000}}, [0x1, 0x5, 0x7, 0x585, 0x8509, 0x7, 0x1000, 0x10000, 0x5, 0x1000000000000, 0x100000000, 0x21b6, 0x180, 0x3, 0x200]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0xffffffffffffffb9, 0x1, 0xffffffff80000000, 0x4, 0x20}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, 0x4000000000000000, 0x1, 0x3, 0x6, 0xffffffffffffffe0, 0x0, 0x6}, &(0x7f00000004c0)=0x20) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000500)="75c184ca7bee2af81644ac7dfbc0bda3fa0aa816b657253c7f8b9ae840a47fb05913ffef154fc7d4865d92a57db546511e15913ad5") getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000540)={'filter\x00'}, &(0x7f00000005c0)=0x50) getpeername$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000640)=0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000680)={'ip6gre0\x00', 0x4000}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000006c0)=0xfffffffffffffffd, &(0x7f0000000700)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000740)={r1, 0x35}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000800)={&(0x7f00000007c0)=[0x3, 0x3, 0x3ff], 0x3, 0x7ff, 0x80000000, 0xe20, 0x6, 0x3, {0x2, 0xfffffffffffffff8, 0x0, 0x2, 0x100000001, 0x4, 0x941, 0x8, 0x6, 0xffffffffffffff7f, 0xfffffffffffffffb, 0xfffffffffffffffa, 0xac7, 0x0, "e9aaee3379c8ce2cc409ae8bf896c2d19a8aebb5c7f22974e816ca803b3cdb37"}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000880)={0x5, 0x8000, 0x8, 0xfeb1, r2}, 0x10) mq_unlink(&(0x7f00000008c0)='/dev/audio\x00') io_setup(0x40b8, &(0x7f0000000900)=0x0) io_getevents(r5, 0x96, 0x3, &(0x7f0000000940)=[{}, {}, {}], &(0x7f00000009c0)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000a00)=""/148, 0x94, 0x21, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value={r3, 0x101}, 0x8) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) rt_sigtimedwait(&(0x7f0000000b00)={0xebf}, 0x0, &(0x7f0000000b40)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000b80)={r2, @in6={{0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}, [0x1, 0x80, 0x1, 0x9, 0x3, 0xdd4b, 0x7, 0x1000, 0x0, 0x2, 0x9, 0x9, 0x101, 0x6, 0x8]}, &(0x7f0000000c80)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000cc0)={r4, 0xffff, 0x8, 0xd56}, &(0x7f0000000d00)=0x10) signalfd4(r6, &(0x7f0000000d40)={0x81}, 0x8, 0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000001d80)={0x1000, &(0x7f0000000d80)="d94755ebc65c20165f0e85be4dcc817be8bc275023270373721ace0e05694559a3c3521c57e58a289b75ceff82fc1717947a6ed28f6cd4f6f4d4c5593200df17889f9f1538a893022a0995ccf5f1875711e48810766389b943304e1423c39dcdfb2f6af4945546384b3429c73d5ca5ded74cf7d3c4e168fcc17981e8f2d724bae4a791adbbc8dcc26c11704acc03577042121d82103e93f3b07fa4bb20a44c9e4cdd6bfe855e2430d9022c52aa6d5af4c381ebbc0e7693adf2c7c82ce04763da528c76b979ae9962d713426b901e9c57c33a45d000275a260dc782d7e6a6f4bd8f3371f06216c62d2c8b9e1604ddcbecb86147f66a08bf653fc0cf41bee0b8017c8b379f38f1621ca20e158ca41552d0ca72ddb5d99848a0447d7fcbfdb01c7c1247f51f41e1297c02ad7ccd08eb5454648c6e404fd0ae5954607e7c8a7a92dae82e045987575efd6addea90d96e3cbb4ee843784617ae501e0cc75cbb5fc6fd08c0f17429011f42f70e8d3358216d5bfd2486fbd612f6e4804e00741e0a2e174aad1bff5cc41abec2fddc3f284d1d7a6b79132f873f59713b4644691c9102bcc3dec7fc404f92994aae5ebadbf2e0be654667172e0652331d20b3ee1047a0273b3d33cd34f4e8455b545c0dab1d77c519e232ae5b664c81601f7231c1ea5e127fd72cdefabdb701292326c9b3ba4aca5a635c0a92e8bdc4d52746c9e878f7d616101279abd16d6c0e6871348a39d4cf9569bc2b3d15bfe455ed3607226eaad2f191cec50a4c80cf3620502bc6800176d71c13c7e077e5f27c8b7f7b0629f07320df673db0985babe5ceb6b2dad41941501b529c4a1c2a075af400d885bdd41603a4d409d4672d0d5fa4cb14293cdbafba3010149c2c74925cc61d939c9d7a101f5040dde1613a92594e4e83703621c391b97faa6b30ba0f9388560e400764a5190a8f4cd71a41847bd0123a5ba3e814a14cee3e5fca09d5ca99c2827d79c0dceecf3afc6d753f9d6746e7f04bb62577743210f7af9df0aabedd3c4fe5cfd75c6cab8fed763829b893d16a3e34185ba0249d593d1c8db16780cdde476e005996a7c561e168b71897c6027af137426cba5801cc20f03e7f6034d794527cee14275b0c2335dad77896f89858c626bfc66d0c3761cfed65738e96b9f836d2bb3e91aa490c76dea7a5117d1ba18359d216a8d468d6d2456ffe9b6bb510759293d695cd88ba8b8dad38cd157080a4eed88e9e89e059aea11d08718bdf6fc8c546b9eef6af4f51f6c5a9773fd893257ef0f1de9d8d9090ae8fba8ff2d8cbd9fe03100af196130701c92d24ec7d18307c7dc3b38e5c83d663866b6091422dce9a21a1f1d492c0183f7f0c00e458cc1aa3ebd4be0074cb110e635ac0ec68bb06fb79ce70258f316cbcc95bb3a79a1c649c024a43d680da172cd0a964fed83b86d037d51e7eec9a9a8dae27fc15df88b93a4ebebedd0edd90e8baea35b87af18b39d76aa7f78bcf0115d883dab491e5406ff3b32e098dba7e9b2659d9b56bc919b184d1464539155b8da5669cb1bd83abf11d8598f406539e5e9c6b7b39c4e589fb50a82cb9e7e281a3b3dc0c04dde99aaf67626bff89b4f8a14d928eba4c78a31398ab7f2f58a664fa22ec3f92db0b3649c7bc900a09772fc9dcb72603bf549a4f6f6412be05cb41280a3ba05ea98aa6ad1744612544335d242cd18819ed569eee5193c6576366583d9193cb045c57570b75d05c21e5a75c45b41269c601eb68b81efcf40e4052ac7249f6b40e3aeb2b3c1c3d5f2aa53a9d9c76d9ee3bfda85c6c01a8634d65ccb1316d5425351112962ab84b766b6d2bfa649684f295d8610633fb2aac8e170a4a052858527ca06b3c425f4eded908837e9e068241b7f1e0ca0f46501fd9997b31b7c4dfecaa1fa9fe320c25f6e39e7731e93f0de7699005f1ab4ab32d5e56e8bc557633327db4b61ccc680a002e8507d2bf221311e3992f6588c38ebe7722bf8ecf19e38a2612129f63d906b7b7912794ca6db083f98a12def1885966da168056d76eed3542a542ad6c6518397a94d710b126a5a6556e1e1c3983ac11e9e0cfc10b5cfae7f9999144767cef1da7b111077546031faa74251d9dc464c70c71379d21ee2c51425a276959aafd99819ed0003c2cd8e98cda13e92f4c262ef63dad3c67ca9bc66c532d25d92fb437c0d13b30389dcee66762e0acb7ccaa20092b856a797097684a61f204f107b92b21592819ae5fe844ba37a666b610d0736e0b743f48fab929dbd3557ccd598926a0b3b0a7016129dec4e5a67a36072ba4e37e3804e0113b23c6f24a40406a08903c3be6d17740acecac6f3ff0f33610028bfd871dab43fdc8a2c9d99f593cf1984c31a15ab528f298f5f02cc424341f4bf0ccecb439310962417c3603fb77214e6d2db5def242ea27f9272f3efd1492d1205c167bc48d33aa843e09cd839ceeab9b9dd8700e9deab533713da4dd21fc1f754d150c29628695fab6aa6fe459556ed183a10179d915301097f476d9bebcbc9f4ce0f80b77cc37921780c10073ad4c72299ad1693853b4b3c3f11b766df60c9b262979c2cb69d343bfbaeb228828cb06b088ca1f8cda5e6a35c9ab23edfcc76b73069b63a514f77fa563e283f370fa18a8a811b522e9f5278430c17d76bdd78c6d65e21556865ef0d67bd133827e96120e789d9b6403d0fb28f87d3b6b1797a84785ecf9cf92298c17ab814f4214ea0a0f7c26232e85b4b98293e9e5a95bca32c762581f95149db89fef5ed1492b03ea68fed6f3461873f2476ee24eafa57fa455e90b55267467dbb044fba70815c156282fd69dd89e1743b4a49290125a66ce5a2ca78af12811c84610a07ee4d9b3b19de1df79dae67f200d959cf73ec02f8551da7870670e57d5534460dcf1f73750765d911fb11d22a5b134ba44ad85972c42eaa52d63204c4e44076898668a9dbdac2e9ec0c5ea144768dc57b08650343d3d4eaab94cde1cb8929f235520877d663b7442c73c8ea1d1938f922fa9226637c5e50fdc50e8564954aa0af132ad7ea9c79d9d80e33ceec1d182339ddda388c29879f20d32cd4e31ed2dea85f49638f0d161344be1144c61327d629120b682f57f4ec520dd5860880efe61436fd0fc7de36e64b94873d8825f192566fdee0f81226cdfe72f69df653c87ae4d5740e1bb8a27604b021221d71ba13832b70ba1bfde45db199aa041e01c53fdce82aba6976fb5e1cf7d8a1d02f40b34d59d2fca809d511a11833d28fc57119014188c2d5d3b2fcdbb5a8f087e049242756fc2189467f2221f525ba261ae7fb8563359213404b2f943181854be8be9e58a948600ead2b85801465ae5caf2d8c1b106f521b8de3ec883ce7cefb4ad0979e111dc26ca46347fb9947321b852549006dcf69590d2974e482f059b193a702177e73e48a5d2415f69e9b67fad7bbca4bcc5a9a9394b62997ee8903884fb9850d781bb01acf76cc4d960d893f2c4150055011acf2b9e9003e70ad27fe5b9d07cd701475c69e2c583bb40a664aefe314ca8e494001ef9c00744ebff64075eb9c21964eee92941762030de2b9e38839df07a46a116b03b0469099e4f59c3730539a6294cdd6efac8d476e41a43bdf152dc7e01a01a327f74456129f62f6f6a395f40b9983083464785f32fc26ab8c300394b8b301940c33d8ffabe699e56054010cbb199277b61ab3dea6b2ae09bcf2b67ca6348379dccb23233e7c67bf25f8fcfff71367a729257af3091255142f80ee66ad9492d9d28d85430d7b618d2ed0c993d8c7422d77b78c4b1687c53e021a308880284fbf5d471012454fdfee88ad26d2b0cfae6e787f61ce55c0548ca241fee705fff213d203934006801aa27815744aa7868529510ad6c54cf601bd490c3c2ae857ff024077f4667f82e68353131ce2a4b6d569898ebcd391239315234483eb7b09ddfbb8a75c202442b8cd1b6e52f1131c99795fe01254661ffd768c2d548a87725c9c1dc5f821deabc9da2d717b8d96c10213d9e5e5b75ca085c6cf61887b6809b53bbaaa793870650998659fb32f0562ceff7869f572a9aff49bbaa030e927658319731427bba75892cd4a6040105fa2dc8d5efe6c3b5700fc2d203f0a4e88c9e93b6a15f1209bf99a456d43b83552cf1dd948f4af7a68b7918c752a563cc97ada9268a74bbddcabd3bdeca062d9d0e036eceae2c72487f39c8f1c04c8373202db2c5265079ea624bb9f6d39d00004d86c96872a0f3c97489bafc7b115e21a00df9252c5ff69c5a6b795645b13ba9edce25c26567e82f1e77dce3f2d6ee94d3f5a6a2fb316ab6ca4abd2ceb8520c072b14ad6284f4e23dbd81d51e7b73b312c00f5352502e83019e1e591393fad49f0d38fac86601ac2c44f6b9bd423bf9d6d6d2e1bfda6a346742f10ba26b932eba56ac59432cbd871b2a5891c234a7679926cdc2bfcefa8f67af4c3bdc1e3aa38de54c72c6006b95fd5b8461d27828202a6146047493548edaca07f2c0c63305e81bc22dafd275342cb2a5267560d870e864632a1d21f44b50f2ad01d0862711566be290ad2c75f2707ab580a0a32d191e546a03a81e0605a0efa2c2781904cf5a99a9f441dd5800b10b48eb204b907da497a24f140c6d0ca808d5ca709154fea95c3e4749df1105f19ad4c9af94e393e2ee8c4f934678b3d2d1d6066b66001fa8ebadc2e981817c6bb1215e14cd9f580bf94ef6a105c4fb62485009fa82b62b3997e9506e39257b89034b67554fbed33c9e0f7962bcdc812f12c849dcda24e0a0ac406c706cbe0b580a58245036470e28984254f0af4cd1c9c3e774002525ba7422902db2c22360af5525d85920a8c215ea815a38ce223a31c725b1d35e05cef13c851ffa6a5aa13f6090c76459319b1f9d578cc8290ae599364b0ac6388fedd3b763db840294adfb559e57b2017f4e76e97565a4c4e82d4b0337ffe0e0c37cbbfae1b90214596d06ad0cc30172579d8943d5141a42fde40a5b50a63ed870f34cb260fb43c386c5c449854ae4d6ce1e6983eea6fe859cedb1c548c16a127eb47419db67226a6af0b76f50f21b33ad42128407f037f120379127408e97e4dd9430688fd620a0426c440de827cb1074d03c092a3c265d92eb1240a8bfb2690a5da01efa35dfd14fde78acd107773bb3721ffb16601f87081aa003ed26dca2324e394d35b4d9e5917a9f5ba8f5ef73d8387a7385f27dd15524fecdbe397c43f537df4ee549c04a6a5e8f2870e2f41f47dc95d42e34ea549eb1f4207c3322f787fbf1bbe69aa985a0261ff1c81d3f7d901904a17a13aa8e81fc4d47816a65fca50d33c35c4b66106ad578df651a781910ededf1ff665c56a324271e9fdd8934883fa95b6174e68f772aa6af71d60707496957afdc7e1d381ed7c8615b65d10be8248a5c249bc364880d686745f964872b8d18ee2d838538601bd06a31c90b1ff2f7dbcc7859dd8ff1d132da0270da2862723be2a7a3e28dbcea6519c868b9100f2e3c6a50741b37638475e70a4844960ced3c3c6e8d7c489512a04eb34c6d774b6c6dbdcdfff1910373cbd151f1e47c0a3e378843e6caaee0f3c2ef559388a59f11d063d3e42b934cee383a2503792b2721d5dec84806acdb996147724dbd28fff888e6309ea1986ff6cc4c54cc797a05b0843410e739f65779fa0765c8326528144ba4cf2ce5ddef3151732fda8b0ececaf7c52d9509984a9cacae8148787dd8121a6301e9c0a707d294c7e5f436cadfa7dcf0d839adf1751050e1aa480e86f52d10bb8b6"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001dc0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001ec0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001f00)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f40)={{{@in6=@ipv4={[], [], @broadcast}, @in6}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000002040)=0xe8) 2018/04/03 06:06:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0), 0x4) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000000b40)={&(0x7f0000000200)=@in6={0xa, 0x4e23, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000480)="6b019db12ccd2d437f796c0744379d8ff9e365d3d3627eea36c5b8ba1454b83298c7b3517faaec757d7096729585c1a8eb62cd36ae885588751d70676df3b06a234f827cb750a8e0dd146e8e4e6c6bc42c099162cc0e5c429f164c6ed239ce160a310fb7749400ced70e83f7f6cbcf6c38c2f5d981ec89c029befad343284d338ed866645e6b06811a1a4008df3ee5c36d793fcdda3a90382b44c75aabc10326f1532020a29a44128c415d665712333b9606f93495f3e6fe03c6ff9dc175", 0xbe}, {&(0x7f0000000540)="2fbdebed50a544de0e657b2da7f62f53575e49c0885af372501a9fd0e8a493b082942ece4755c0eba1cdd2c9e1baa70ae35d3a4cf08064fc0bd2d27bec1016142ad41e1caf79344768767e2de002cfa610f863cbc2a3ba8c48dfa75cae7434e95ea3a03e001f6fc9c12e1d8a1ae82ffbf95168d3aedb2c4dc38c21925158084fd8d314ab0d8a48916a63421575a97a0838cb5dab0e52f3aeb71339e2a3df2e82883bf4512f7bb9aac23a3bc5df5674e271e893e918c9436c92bab74dcee47e75e209acdbdc86cb2d15ef9bc0354f813b1ace1b2c2a85ca4e24b38cebf9e0608b21adbebb76fc7bad7db934", 0xeb}, {&(0x7f0000000640)="c8434584de2ba7b13c228fa253d227b18b3c4201f9d67550e5f870910ebb47358112b029dd65579ac18c93df15560c96a1c4ea74f5187dd2d4d40ac9ffd5ea424e0d2b0a674cf47e6c98e6e0b5386046e0d85371c44a8ac3603c745bdc0186b5b41b35e7c0cbaed1ac3cdb11ecf628c8d2d4383c6b511ab02de796df0475c5be9dc968e2a76690cfed0a61", 0x8b}, {&(0x7f0000000700)}, {&(0x7f0000000740)="0a365a156e2673533ca3d0d277cdef4584b1", 0x12}, {&(0x7f0000000780)="27a2c20662598d2329c8c13c467f68e50ad57c8a783b957227241b7d19416e2865ed0fc8b4ae65ef6f7af5501a97890daa253a1293043ec1dd282d4dd38f8d6ad8b03f5b64320e404a865608b3e6baa48a9c4ad27cd265a8629242da5865a48d95b30f8acad33e1bc3c92806575ade4e779395a03cb10afa9e254bc8f381f77405f7d25861daa6212f8ce1ff6f83b5a1899041c3c2a043a7ad1f1d354a7c643164b3c2f3b7630cff4f915a80ac4575fe7e2a87ef8fc27e25283d1c90737a1c6f5a6af8e07da95e403a5a79c2fc2a9f4bf2d3ae1b53", 0xd5}, {&(0x7f0000000880)="4a408c199d1ff8252c96862bda75a49f38b07ed55e69524d4bfd1176aee68fd8ab2f70005ecdb2403e73a87364d3a09fdca54a48dc569ac61aaa45be717f96a1f599a7f5a13f152578de6ea13f2e33c7de52cf80caf24d2acccb062c10e72477271e8d0410394992825e12f8e8eec052024dffbb7fa5dbde653eec5c4ce5acc478a48c9cccb22eeff26fe8", 0x8b}, {&(0x7f0000000940)="2570811dbc9b75e5b987e72dc88a053f05847e0155ff8f075dcc3c50370a7dae697f1e9cb4557319ac71f6da7db1d2afde2d07bc11ca4c174ff0bfd06fa4bc6c498dee685a390b1716aa0886df226f39ef331089b983b0e5", 0x58}, {&(0x7f00000009c0)="8bfaddaad1392bb2522179fa65cd1bafbd1d6831e049c6761af04ef6a2af440edbc929572a48dce0a96a5f9699b03fe3e39922af03feae49af6937856817ad777d57b34906f51b7f76b86068d1473ea505b202bd3336c41014fbb8a6d1fd9072cfaddb75f4901ebb71b2e28fcfbe74134e62e43088516c16c9a7e3c7953f67bcb60d743297fcfdf186155e9b9f0f47935e00a9d266348cbf92cacf3d443f3195b0060801f2bea672cfed4065c9e24b1a14f9c8ec73c093bae2a942d7198e2728af4d1bd852baee6b73ed7b4b50a99ee6dae775711c11b2a840fbc5e2a247a939dccf8abd0c37e1ec6e514268d300fd", 0xef}], 0x9, 0x0, 0x0, 0x40000}, 0x4004041) setresgid(r2, r3, r4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)=""/230, &(0x7f0000000340)=0xe6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="0000007f0000017f00efe200000000000000000000000000"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/04/03 06:06:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x29) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/03 06:06:22 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/104, 0x68) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) write(r1, &(0x7f0000bdf000), 0x0) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r4 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x0) readv(r3, &(0x7f0000000080), 0x22f) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41000}, 0x48) close(r4) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x0, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x7, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r4, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000000580)={@broadcast, @multicast2}, &(0x7f0000000780)=0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000800)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) setsockopt$inet_dccp_int(r5, 0x21, 0x1f, &(0x7f00000007c0)=0x1, 0x4) socket$kcm(0x29, 0xfffffffffffffedf, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000440)={r6, 0x10000, 0x0, 0x4, 0xe8, 0x6}, &(0x7f0000000540)=0x14) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netlink(r7, &(0x7f0000000100), &(0x7f0000000240)=0xc) close(r7) io_setup(0xcb, &(0x7f0000000680)) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x1, 0xfffffffffffffffc]) 2018/04/03 06:06:22 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sched\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000200)={0x2, 0x6, 0x9, 0x0, 0x8, 0x5b}) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000ebcf2bb43c069078ac23ffaae00000010000000000000000000000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000000907800df"], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x3, 0xfa, "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"}) 2018/04/03 06:06:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2c, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x10) mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000240)=0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) readv(r2, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/114, 0x72}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/15, 0xf}, {&(0x7f0000000640)=""/242, 0xf2}, {&(0x7f0000000740)=""/119, 0x77}], 0x7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x3}, 0x8) 2018/04/03 06:06:22 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xcb, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3726, 0x800000000007ff}, 0x8) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x88}, 0x0) 2018/04/03 06:06:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd001) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x800) r3 = syz_open_dev$dspn(&(0x7f0000000a00)='/dev/dsp#\x00', 0xb8f6, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000009c0)='rdma.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000001b00)={&(0x7f0000001ac0)=[0x8000], 0x1, 0x2, 0x4664, 0xfffffffffffffffc, 0xc9, 0x40, {0x0, 0xfd, 0x58a, 0x80, 0x4, 0xb827, 0xb5c, 0x401, 0x3, 0x12d, 0x9, 0x1, 0x1, 0x0, "8ca5aae286752831e761ece9eff61659f6321d6507da9b3c2968d65599b28856"}}) r5 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x2880) fdatasync(r1) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001980)=0x40000000004) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) r6 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x7, 0x5, 0x800, 0x2, 0x10000}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000018c0)={r7, @in={{0x2, 0x4e24, @rand_addr}}, 0x0, 0x2, 0x3ff, 0x10000, 0x20}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r8, @in6={{0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x3dad, 0x828, 0x8001, 0x9, 0x3, 0x7, 0xff, 0xf0ce, 0xffffffffffff8001, 0xfffffffffffffffa, 0x7, 0xfff, 0x6, 0xf5400000, 0x1f]}, &(0x7f0000000300)=0x100) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000940)={0x100, 0x0, 0x2, 0xfffffffffffffffe, 0x1, [{0x7, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x4}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYRES32=r9, @ANYBLOB="9d000000a135e8ebb7e0866898750646613ce2518d195d26f5c42856450813e13780cf1de723e884bc9eda16d8a24eb852c14fd6b747fadf555374868212c7f52a4f3ee2ea10f882f96b7fabcb9c76db323d60783837a3b1a6fa8573b2b8e0a7ca1417bbb6f988bec78bce4a24133c4fc212ee433d22451d82465528a28835ce78a242ce7e7f18eb2b486fb75ce9b23f245d527ff412b9310ca550a705ed0db8e2bd09c00b81e3cf58f3e99f8408"], &(0x7f0000000040)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000100)="66baf80cb809dec08def66bafc0cec66ba4300edf26f65670f236d66b888000f00d0b9800000c00f3235004000000f30660f383fe60f001d8e370000653e26660f30b9b1000040b884f94703ba000000000f30", 0x53}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/03 06:06:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c05, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="f7676a328fb0c9a2756c1735e7d63a0b2f46947f7a83d396fe3e26f14e49cb1aac08b8e9c08c4fc1b9e13b686a84501dcd3203e6593b2b78cf2fc1d27782e016b64a62295ef1835f81f8f79e045113c48bad1464557926adc486828a8b674eabe444f2e36af577f905bfcb159fb7873697ca246ddedce68b36ef0ebec7540417b804d2feca1ba616987628296691781f43", 0x91, 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f0000000140)=""/103, 0x67) 2018/04/03 06:06:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc0880) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0xe4a, 0x0, 0x9, 0x6, "5a4f235be0e0f9fc83249ccc9de281c1a2d9d5284a00d963bcd290ce581518fe48bd949a9f6abd6ef73341b4", 0xfffffffffffff153}) 2018/04/03 06:06:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x16}) 2018/04/03 06:06:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200900, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000000180)=""/100, &(0x7f0000000200)=0x64) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000000)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x7, 0x0, 0x8001, 0x4, 0x8}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x50) r4 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$KDENABIO(r4, 0x4b36) 2018/04/03 06:06:23 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000002a80)='cgroup.threads\x00', 0x2, 0x0) preadv(r0, &(0x7f0000005e40)=[{&(0x7f0000002ac0)=""/222, 0xde}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/94, 0x5e}, {&(0x7f0000003c40)=""/28, 0x1c}, {&(0x7f0000003c80)=""/74, 0x4a}, {&(0x7f0000003d00)=""/198, 0xc6}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/33, 0x21}, {&(0x7f0000004e40)=""/4096, 0x1000}], 0x9, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f00000008c0)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0x43e) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x68f) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getdents64(r1, &(0x7f0000000a80)=""/4096, 0x1000) recvfrom$ax25(r1, &(0x7f0000000040)=""/57, 0x39, 0x2, &(0x7f0000000880)={0x3, {"aa973216eabc83"}, 0x3}, 0x10) 2018/04/03 06:06:23 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='md5sum%eth0md5sum\x00', 0x0) dup2(r1, r0) 2018/04/03 06:06:23 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x3f, 0x1]) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000001fa8)=@hci={0x1f}, 0xc, &(0x7f0000002ff0)=[{&(0x7f0000006fc8)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)}, 0x0) r3 = dup3(r1, r2, 0x7fffc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r4, 0x4}, 0x8) 2018/04/03 06:06:23 executing program 4: ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f0000000040)) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0)) 2018/04/03 06:06:23 executing program 2: prctl$intptr(0x4, 0x96d0) r0 = getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x2) setresuid(r0, r0, r0) setfsuid(r0) 2018/04/03 06:06:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8000, 0xc0000) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x110000, 0x2000, &(0x7f00001cf000/0x2000)=nil}) getpeername$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x600, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r3, 0x401, 0x0) 2018/04/03 06:06:23 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x3, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x0, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x0, 0x0, 0x200, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x80) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") close(r1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000440)={0x10000308}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg$kcm(r6, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f0000009c00), 0x0, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000002}, 0x4000000) socketpair(0x0, 0xa, 0x20000000000007ab, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000000540)={r6}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r6}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000680)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r9, &(0x7f0000000140)={&(0x7f00000002c0)=@sco={0x1f, {0x4, 0x6a3a, 0x99, 0xffffffffffffcd58, 0xff, 0xffffffffffffffaf}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="ebf2716387a78e98475956706ceecf4f691f0f64dfb2736aae935b7f8c8b4824eb0b99059de5958ea0fb81ea850657c27b1293c19343b34143d83d1c2ae986fab57bbc85c6b9f4fb2abb4d7cd4503b6455489b7ccbdf8e1be0183f09f69903b360c991de52fccfa2d9af45809b0eaa0ac1e9e2729078c6641c6ed2a4912937863e68512e66c8d19ae995af630d97", 0x8e}], 0x1, &(0x7f00000004c0), 0x0, 0x4000}, 0x4884) recvmsg(r7, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000000a40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r10, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) 2018/04/03 06:06:23 executing program 6: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x9, 0x2) 2018/04/03 06:06:23 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{}, {0x0}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000380)={r3, 0x1}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf4, r5, 0x200, 0x70bd2a, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffbff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9d}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x42}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0xf4}, 0x1}, 0x0) r6 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r6, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_getroute={0x14, 0x1a, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000280)=0x8000000000000, 0x4) 2018/04/03 06:06:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000600)) 2018/04/03 06:06:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe1000)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000006) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xbfa, 0x1, 0x10, 0x0, "84670d0b5e05f29cc2c588bddddf24f4030c2901b720b1298b26d5f1ff58b033e9b13eb05285778545ae81c1afac6f887f6dab83283a60aaed0c1e2d60b6f7d2", "e49695b09ef28e40a4e4d368ef9472339071b65cfdd1b2c17b270003c9ac526c", [0x1, 0xffffffffffffff81]}) ioctl$int_out(r2, 0x2, &(0x7f0000000140)) 2018/04/03 06:06:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), 0xfffffffffffffdb1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x301000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/34) [ 678.448067] xprt_adjust_timeout: rq_timeout = 0! [ 678.534223] xprt_adjust_timeout: rq_timeout = 0! 2018/04/03 06:06:23 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x7f, 0x23b7, 'queue0\x00', 0x6}) open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x5) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000f62000)=0x1) 2018/04/03 06:06:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x2, 0x2, 0x4, 0x5, 0x4}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x100000000}, 0x8) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000000f000000000000000000000000000000000000000000000000290000003cdcab0825d0a015af675af7c0807aca902b391b17bbedc16a093e75aedae2ea7f902e4bb4758eb85e"], &(0x7f0000000140)=0x4d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d3ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1}, 0xb) close(r0) fremovexattr(r1, &(0x7f0000000040)=@known='system.sockprotoname\x00') sendto$inet6(r1, &(0x7f0000000100)="fa", 0x1, 0x0, 0x0, 0x0) 2018/04/03 06:06:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) socketpair(0x17, 0x6, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ff2000/0xe000)=nil, 0xe000}) ioctl$PIO_UNISCRNMAP(r3, 0x80047456, &(0x7f0000000200)="3b3995b899a49ef67df845c15a14601dfa9eb0e022504f553268cd2830bec181819048a6a906b23ffb2defb69a40e4e80f0afdf50b4e7925b825ff91b408b31eebe17e8cd69db6865ff96dc188d2d1a91c3639d52b9c37") 2018/04/03 06:06:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000, 0x1012, 0xffffffffffffffff, 0x22) r0 = request_key(&(0x7f0000000640)='rxrpc_s\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)='syz0\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x67) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x403, 0x1df) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xe27, 0x7, 0x7, 0x101, 0x1}, &(0x7f0000000180)=0x98) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e20, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x80, 0x2, 0x8, 0x6, 0x3}, &(0x7f0000000600)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000080)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x1ff) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="bb8663b1dff2c578c1b67d5e1d724fe4c0ba8eed35442b1947642768589fee21ac4b8237b3c399b0b6ed6f1ff4e20f23f3ad51c8118a3e2d51c4d7996d47eddd76c220a480416dc73354894c60019e3fb10af9d2ec72b4b8f103d63399744c3cd449c1ba967049bd24", 0x69) setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) 2018/04/03 06:06:23 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x244000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x1, 0x0, 0x43827b28, 0x3a, 0x1d6, 0x5}) socket$pptp(0x18, 0x1, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0xd06, 0x0) connect$unix(r1, &(0x7f0000ca7000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000d33ff6)=@file={0x0, './file0\x00'}, 0xa) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0xfd, 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f0000000280)=""/111, 0x6f) 2018/04/03 06:06:23 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x80}, 0x0, 0x2, 0xffffffffffffffff, 0x8) unshare(0x8000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000740)) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x0, 0xfffffffffffffff7}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000000060000100100001001000060030000100100008004000088050000880500008805000088050000880500000600000040a2ac747446b7210fd929a63a2a00983b8d64abad2e91bf333736a6ed051260e9d667009a7b829c1738433579415479fcdea156962455f4a0be69e14fdbd131455787e668e5af951f88", @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB="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"], 0x660) lseek(r0, 0x0, 0x2) 2018/04/03 06:06:23 executing program 4: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x6, 0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x9b, "afcb2e7f30b14d1ab347b67938b5febe3e2068bfc5968bf2cbb8bc17f54155c9576126164412ce6822b0f767b0d67cec8ae400da6becb0299659c5563cc26c5b8be90f7bb39fe6a15df05c8d3741fd817526fbb1ceaa0db27edce832663aa9f6b6ebc601609252654ae8bb04ce4812cd3f601dbd097bab6b59a80dfebf832874ab6f4f1eab862b11c94c9498a9263aa1c915eafdc70343072bb1ec"}, &(0x7f0000000200)=0xa3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x7fff, 0x3ff}, &(0x7f0000000100)=0x8) write(r0, &(0x7f00000000c0)="220000001400070000e80000000003000208030001000000080002004100fff0f055", 0x22) 2018/04/03 06:06:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001540)=""/218, 0xda}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/122, 0x7a}, {&(0x7f0000001840)=""/88, 0x58}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x6) r1 = fanotify_init(0x8, 0x8000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6}) r2 = syz_open_pts(r0, 0x2) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1, 0x400000) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000001b00)) r4 = dup3(r2, r0, 0x80000) write(r1, &(0x7f00000014c0), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000016c0)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) rename(&(0x7f0000000280)='./control\x00', &(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f00000019c0)={0x7ff, 0x9, 0x3, 0x0, 0x0, [], [], [], 0x0, 0x57}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) read$eventfd(r4, &(0x7f0000000180), 0x8) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000200)=""/117, 0x75}, {&(0x7f00000000c0)=""/3, 0xfffffffffffffffc}], 0x2e0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000001640)=""/119) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r5 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./control\x00', 0x2) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/self/net/pfkey\x00', 0x111200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000340)=0xf7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000380), &(0x7f00000003c0)=0x8) mknodat(r5, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r4, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x1d00) 2018/04/03 06:06:24 executing program 3: r0 = socket(0x1e, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="a3cc0300", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000300000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000481ffe0000e103000900f8000004003f390001d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfe424281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1c26d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) 2018/04/03 06:06:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001500010000000000000000000a000000", @ANYBLOB="14000200f70a00000000008000000074c99ef958"], 0x2}, 0x1}, 0x0) 2018/04/03 06:06:24 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x4, 0xa, 0x1, 0x3}) r1 = socket(0x2, 0x2000080003, 0x8) getsockopt(r1, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffff) 2018/04/03 06:06:24 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000180)=""/82, &(0x7f0000000200)=0x52) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x2, 0x4) [ 678.712464] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 06:06:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) uselib(&(0x7f0000000000)='./file0\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)="55d40b6fd95c87fe62d909d5a4d60cfb50e618ee8895b192b4dc8e5f995a0437242ef1e4e918952800d3cf640467f49bc77ef3e5dd92d583b5d7e4e61457670836e2b08e08c16cdc64eec8a712665ecc3448bf54ffb97607", 0x58) write(r0, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0xc) 2018/04/03 06:06:25 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000003740)='/dev/dsp#\x00', 0x1, 0x40020002) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000440)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0x1, 0x28e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32], &(0x7f0000000000)=0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) pwrite64(r1, &(0x7f0000000400), 0xffffffffffffff60, 0x0) clock_gettime(0x0, &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{&(0x7f0000000480), 0x80, &(0x7f0000003640)=[{&(0x7f00000000c0)}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000000500)=""/223, 0xdf}], 0x5, &(0x7f0000003680)=""/23, 0x17, 0x100}, 0x9}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x7, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003780)={0x2, 0x9, 0x1, 0x8, 0x5, [{0x81, 0xffffffffa455ecee, 0x3, 0x0, 0x0, 0x2000}, {0x20, 0x0, 0x3ff, 0x0, 0x0, 0x400}, {0x80, 0x9, 0x1}, {0x1, 0xd60c, 0x8001, 0x0, 0x0, 0x200}, {0x98, 0x4, 0x80000001, 0x0, 0x0, 0x209}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0x6) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) accept4$packet(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x14, 0x0) 2018/04/03 06:06:25 executing program 2: unshare(0x2000002c000200) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000180)=0xfffffffffffffcfa, 0x4000000000000800) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) unshare(0x24000400) 2018/04/03 06:06:25 executing program 5: r0 = timerfd_create(0x0, 0x800) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r0, 0x800020003, &(0x7f0000000040)={{0x0, 0x4}, {0x0, r2+30000000}}, &(0x7f0000000080)) read(r0, &(0x7f00000001c0)=""/23, 0x17) 2018/04/03 06:06:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socket$l2tp(0x18, 0x1, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/04/03 06:06:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001140)=""/150, 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000c00)={0x0, 0xb0, "4b8b9f602f6d855114c1b8903dfb57ee89097aa7d5f7a759734d772174877697b6d45eab1451e120aeb16e8962c41e72fde03a16e6c4d848adea4ea9be9186b5ad318574e5adca9681a0fca0381b72e43b77ea8dc002f9909facba00c0a35bd21f194a7af3fa4ab783d31fa295e8e84387475221380b4c9f3a2cae73fa7dc64f8ebf716a3eeba2aa637f2c83533e3077b88663a4b6ed1da902a81953a0ab4b78b9cbb18e73b72e362b9503aa7b4ee5dc"}, &(0x7f0000000500)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000cc0)={r4, @in6={{0xa, 0x4e23, 0x8001, @empty, 0x7fffffff}}}, 0x84) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0xfffffe3a) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000300)=0x401, 0x4) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000240)=0x0) r8 = getpgrp(r7) sched_getparam(r8, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc43befd314808d82f104f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902ff64a85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) flistxattr(0xffffffffffffffff, &(0x7f0000000980)=""/236, 0xec) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r5, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000a80)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r4, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x8) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000800)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f0335b97cbf5467297016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7f57fc1aa83c4b83acb1f0845c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=r9, @ANYBLOB="9e00000017d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e317d5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d70142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"], &(0x7f0000000900)=0x2) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) 2018/04/03 06:06:25 executing program 0: r0 = socket(0x1000000010, 0x4000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@bridge_getneigh={0x20, 0x1e, 0x503, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/04/03 06:06:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x18) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x2, @tick=0x81, 0x2, {0xfc1, 0x8}, 0x1000, 0x1, 0x253}) 2018/04/03 06:06:25 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000240)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900070008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x2000000000000039, &(0x7f0000004000), 0x0, 0x40000000000000}, 0x4000000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7f, 0x6, 0x9}, 0x10) 2018/04/03 06:06:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001380)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001480)={{0x7, 0x0, 0x0, 0x0, "7b725d66be8198780a3c06d83ed808812c125d5639c10cd78ff5b0f80e7661a95522fd9d8ec71560ea13a524"}, 0x0, 0x0, 0x0, r1, 0x0, 0x0, "48ddc668a1db72009cbc7b2e79e037a287aad28ad69685ac320deb39aa90030fed6ea8b6d72ef1ffe3451d6af5585ebac341ae1f2cca38d964bc5571c4085882", &(0x7f0000001440)='loselinux\x00', 0xa}) 2018/04/03 06:06:25 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x5}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r4}, 0x8) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r3, r5, 0x0) readahead(r0, 0x8001, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xffffffffffffff74) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x0, 0x8, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r6, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/04/03 06:06:25 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x0, r3}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) read$eventfd(r3, &(0x7f0000949ff8), 0x8) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x81, 0x12000) write$eventfd(r3, &(0x7f0000ceeff8), 0x8) write$eventfd(r3, &(0x7f000025bff8)=0x6, 0x8) futex(&(0x7f0000000000)=0x1, 0x32f8b702ae415671, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f00000000c0)="e9"}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x4000, 0x4) prctl$setptracer(0x59616d61, r0) 2018/04/03 06:06:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x7fffffff, 0x1, 0xffcc, 0x800, "abb1d4811376b4eae67b8d36416d73984be66154857dd7482f17f3b0564aad56806b8018c77f1415eedc2fba", 0x8000}) sendto$inet(r0, &(0x7f0000000880)="1d", 0x1, 0x0, 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) recvmmsg(r0, &(0x7f0000006980)=[{{&(0x7f0000004440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000004580)=""/170, 0xaa}], 0x1, &(0x7f0000005740)=""/28, 0x1c}}, {{&(0x7f0000005780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000005940), 0x0, &(0x7f0000005980)=""/4096, 0x1000}}], 0x2, 0x40000040, &(0x7f0000006bc0)={0x0, 0x1c9c380}) 2018/04/03 06:06:25 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="883efffb0a6f9f885ad49f1d4dadfe55", 0x10, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00ddc8d1f25c0000870000008401e400faa7bc796fae4af1"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8001, 0x4, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={r4, 0xe4, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x383}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, @in6={0xa, 0x4e24, 0x1, @empty, 0x3ff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1f74, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xce7, @dev={0xfe, 0x80, [], 0x12}, 0xffffffffffffffe1}]}, &(0x7f00000002c0)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:06:25 executing program 0: capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x40000) recvfrom$ax25(r1, &(0x7f0000000200)=""/55, 0x37, 0x100, 0x0, 0x0) ioprio_get$uid(0x3, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)) read$eventfd(r1, &(0x7f0000000240), 0x8) 2018/04/03 06:06:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') r1 = gettid() wait4(r1, &(0x7f0000000040), 0x80000000, &(0x7f0000000080)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x310) syz_emit_ethernet(0x66, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[0xffffffffffffffff], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) 2018/04/03 06:06:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000280)=""/174) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/51) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) [ 680.177138] PPPIOCDETACH file->f_count=2 [ 680.210566] PPPIOCDETACH file->f_count=2 2018/04/03 06:06:26 executing program 2: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffffffffffec9, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0xfff, 0x100000000, 0x9, 0x8, 0x0, 0x9, 0x40, 0x2, 0xa1e, 0xfff, 0x5, 0x8, 0xfe0d, 0xb2b2, 0xe3f, 0x7, 0x5, 0x3, 0x0, 0x80000000, 0x1, 0x6, 0x0, 0x7fff, 0x2, 0x1000, 0xbaa3, 0x1, 0x6, 0x5, 0x800, 0x6, 0x1f, 0x6, 0x3, 0xfff, 0x0, 0x933, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x26a14, 0x1, 0x4, 0x6, 0xffff, 0x3f, 0x6}, r3, 0x6, r1, 0xb) fcntl$addseals(r2, 0x409, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x119100, 0x0) 2018/04/03 06:06:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) unshare(0x20000400) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) 2018/04/03 06:06:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x2c, @multicast2=0xe0000002, 0x4e22, 0x0, 'wrr\x00', 0x9, 0x100000001, 0x17}, {@multicast1=0xe0000001, 0x4e23, 0x3, 0xa4c, 0xffffffffffffff81, 0xfffffffffffffff9}}, 0x44) r1 = socket(0xe, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x1, 0x318, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000180), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'bpq0\x00', 'eql\x00', 'syzkaller0\x00', @empty, [], @empty, [], 0xe4, 0x258, 0x288, [@devgroup={'devgroup\x00', 0x14, {{0x1}}}, @quota={'quota\x00', 0x18}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usr_t:s0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz0\x00'}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x368) 2018/04/03 06:06:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1109}, {r0, 0x80}, {r0, 0x10c}, {r0, 0x8}, {r0}, {r0, 0x8}, {r0}, {r0, 0x8040}, {r0, 0x1}, {r0, 0x402}], 0xa, 0x3) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0xfffffffffffffe82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d6a479cd7f5e7b7a2952d272276f489b0e2590febc9969313288020a5af2c80157ed69c1ee82bb6e3fe5387bb5b4604396aaae7266f4a8c29b4ef554d9e26918ae", 0x41) 2018/04/03 06:06:26 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2003}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000015fb0)=ANY=[@ANYBLOB='B'], 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) ptrace$setopts(0x4206, r1, 0x100000000, 0x2) io_setup(0x2000000000, &(0x7f0000000000)=0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x109201) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000000080)="57e295c524d773b3ce14e00299d8396012e81596fd69d13433", 0x19, 0x10001, 0x0, 0x0, r3}, &(0x7f0000000140)) 2018/04/03 06:06:26 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000867000)=0x4) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000), 0xfec) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/136) 2018/04/03 06:06:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0xff, 0x474, 0x3}, 0xc) 2018/04/03 06:06:26 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000003740)='/dev/dsp#\x00', 0x1, 0x40020002) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000440)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0x1, 0x28e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32], &(0x7f0000000000)=0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) pwrite64(r1, &(0x7f0000000400), 0xffffffffffffff60, 0x0) clock_gettime(0x0, &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{&(0x7f0000000480), 0x80, &(0x7f0000003640)=[{&(0x7f00000000c0)}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000000500)=""/223, 0xdf}], 0x5, &(0x7f0000003680)=""/23, 0x17, 0x100}, 0x9}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x7, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003780)={0x2, 0x9, 0x1, 0x8, 0x5, [{0x81, 0xffffffffa455ecee, 0x3, 0x0, 0x0, 0x2000}, {0x20, 0x0, 0x3ff, 0x0, 0x0, 0x400}, {0x80, 0x9, 0x1}, {0x1, 0xd60c, 0x8001, 0x0, 0x0, 0x200}, {0x98, 0x4, 0x80000001, 0x0, 0x0, 0x209}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0x6) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) accept4$packet(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x14, 0x0) 2018/04/03 06:06:26 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = socket$inet(0x2, 0x1, 0x0) r3 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="df9c0df4246a89ba825119b02bd6cadbf22ebd2f761a78cd473107145308918f9f530b24a224b0ce511825d191c91b98c42457e01f2582620a6afcd5a2326a50a5af7ceb5b1f935701cd3a8db1fb828987aa6c67318db213931b4573268d50d8eb0d3c35787e879d5ff0f64a689679dac8b0a1a50265c6e0708b28875f4073a4f732e43ddc8898cd9e1a8de615c9e89d9b9e64c37d2f41ee28af373b690288fdb48f538e3487ebe3b3f292afa1c104eaa9b4622a0e", 0xb5, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r3, 0x6, r4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000a9e000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x8972, r2, 0x0) connect$inet(r2, &(0x7f0000000240)={0x2, 0x8, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000200)=""/54) connect$inet(r2, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/03 06:06:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r0, r4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x100010100000002, r3}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e20, @rand_addr=0x9b}}) 2018/04/03 06:06:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/221, 0xdd) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) sendmmsg$unix(r2, &(0x7f0000007b00)=[{&(0x7f0000007600)=@abs, 0x6e, &(0x7f0000007a80)=[{&(0x7f0000007a40)='@', 0x1}], 0x1, &(0x7f0000007ac0)}], 0x1, 0x0) 2018/04/03 06:06:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x16, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{}, {0x200000000080}}) 2018/04/03 06:06:26 executing program 7: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00000000c0)=""/127) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000300)={0x0, 0x2, 0x80000001, &(0x7f00000002c0)}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = socket(0x22, 0x806, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_METRICS={0x4, 0x8}]}, 0x28}, 0x1}, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x8) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000280)=0xffffffffffffff7f) connect$ax25(r2, &(0x7f00001c1ff0)={0x1e, {"02001f080000fc"}}, 0x10) 2018/04/03 06:06:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x1, 0x15, 0x7, 0x1000, "64615d3e944809dfa4a610457758e062a8e714df488abbe99842d41df87be2ac"}) ioctl(r0, 0x5380, &(0x7f0000000000)="dc6a856fafe65e8117e892dce32ce38722e00395d47b2cfbb70aa8ac1933c17b914addec91c13bbd8e0cf08c0500e4ad7be5c97e3515f7e088cb9626204fc23d1c977576d90a5163d168057889e6c37771b7d3aa5043051fc4f68625b0c02fb16301e7dd5ab1ecc1cfbb3173316b10db2def1fcf4eb802ada974f464fdec0dbdb116ec43cba1e2") 2018/04/03 06:06:26 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/03 06:06:26 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x60) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/03 06:06:26 executing program 0: unshare(0x100) r0 = socket$inet(0x10, 0x3, 0xc) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair(0x4, 0x80000, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) kcmp(r4, r5, 0x5, r1, r0) futex(&(0x7f000000cffc), 0x8, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000300)=""/212, &(0x7f0000000400)=""/216, &(0x7f0000000500)=""/4096, 0x6000}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fchown(r1, r6, r7) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2018/04/03 06:06:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') [ 681.201398] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 681.218220] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 681.224835] IPv6: NLM_F_CREATE should be set when creating new route [ 681.239780] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 681.288456] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 681.296621] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/04/03 06:06:26 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000000bffb)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="8d", 0x1, r0) keyctl$reject(0x17, r1, 0x0, 0x7ff, 0x0) 2018/04/03 06:06:26 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/27) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) socket$inet6(0xa, 0x80000, 0x2) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x220001) 2018/04/03 06:06:26 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="1b0000001a00030007fffd946fa283bc8000000000000000271d85", 0x1b}], 0x1}, 0x778ade9710aba5ab) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000300)=""/179, 0xb3}], 0x5, 0x0, 0x2a9, 0x5}, 0x12022) 2018/04/03 06:06:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r1, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0xa, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6}, 0x12, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bpq0\x00'}) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x7}, 0x4e24, 0x401, 0x4e23, 0x0, 0x2, 0x20, 0x80, 0x6f, r2, r3}, {0x25cc, 0x20, 0x6bab, 0x0, 0x3, 0x20000000000, 0x2, 0x100}, {0x5, 0x6e29, 0x3}, 0x5, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x6, 0x0, 0xe44, 0x8, 0x8001, 0x5}}, 0xe8) 2018/04/03 06:06:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) r1 = socket$netlink(0x10, 0x3, 0x1000f) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/03 06:06:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650000001cf6f3") signalfd(r0, &(0x7f00000000c0), 0x8) flistxattr(r0, &(0x7f0000000040)=""/26, 0x17) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="0f20d86635200000000f22d8b851008ec80fc76c003e660f5c2e0e0066b9800000c00f326635000800000f30b8e1000f00d066b9a703000066b80000000066ba000000000f30d1cc0f18bede00362e660f3805ce", 0x54}], 0x1, 0x2, &(0x7f0000000100)=[@dstype3={0x7, 0x4}], 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r1, r1, 0x200, 0x0) 2018/04/03 06:06:26 executing program 0: umount2(&(0x7f0000000000)='./file0\x00', 0x4) waitid(0x1, 0x0, 0x0, 0x2, &(0x7f0000000040)) 2018/04/03 06:06:26 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) syz_emit_ethernet(0x4a, &(0x7f00003a7000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd6054030000143a00fe8000000000000000000000000000ffff02000000000000000000000000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="fffffffff3ff0000"], 0x0) [ 681.335202] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/03 06:06:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/04/03 06:06:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) socket$unix(0x1, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000140)="85", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 2018/04/03 06:06:26 executing program 1: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x51000003, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="d285e215fd0c3494b698336abfbc134d2c178e7ac612371d007321a56c4292bdcc03e1b6ab9104efc959e6d4b01558566cd79a0c0c0d9f384d3ab07b339bcdc251995d4b489a326a04d21fffc93c9207f1ea3faa65bc2b3a9e7bdc06e77690014344a48fa612e1c35a415f24408e780408558f1d75aa814cdc179729382c6a10fc6b4e56046257ea03") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20480) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000040)={0x0, 0x800, 0x5, 0x3153b584, 0x0, 0x10000, 0x4, 0x7, 0x400, 0x3, 0x6, 0x877}) dup2(r2, r0) 2018/04/03 06:06:26 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000570000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"70e7af6643195d"}, 0xffffffff}, 0x30c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f00000000c0)) 2018/04/03 06:06:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') readv(r0, &(0x7f0000000940)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000040)={0x1, 0x42, 0x7fffffff, 0x7fff, 0x1, 0x7f}) 2018/04/03 06:06:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xfe8, 0x5, 0x7, 0x1, 0x3, 0x7, 0x9, 0x34, 0x38, 0x3da, 0x56af, 0xfffffffffffffff7, 0x20, 0x2, 0x27, 0x7, 0x2d}, [{0x2, 0x40, 0xffff, 0x200, 0x2336, 0x3f, 0x0, 0x7}], "7f463e5656b7ec10623d704e5c7112cc97380da7e337590bf349bd1db29119b2b1517fa785cde05580fd6a7953c4a355f42dfed72c86728213d4b67e85654359f1869e1de972daac25f5085d8bfa6acb47e93067c697164fa0618486d1c0b9e9d64c9cc91a74d4d6935fe6424208c6c14789038a7badb6e2b7267fc088ca82ed211c705527190c6ad5e87c774d2baa82622f34ebc9e9b0e4d82f87d4e436bee287683a3a5a8c8852db4cfb6bf3b72ac58ab3d3cedc40f7edecd6ed98e16c7ea97245e0946634de72c6fe83cba23d197643ec", [[], [], [], []]}, 0x52a) syz_emit_ethernet(0x52, &(0x7f0000000100)={@random="0352ba8e8227", @random="6215410772f8", [], {@ipv6={0x86dd, {0x0, 0x6, "765bce", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000e7fec)) ioctl$sock_ifreq(r0, 0x8973, &(0x7f0000000000)={'rose0\x00', @ifru_mtu=0x10000}) 2018/04/03 06:06:26 executing program 4: epoll_create1(0x800000000000) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000000), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 06:06:26 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/03 06:06:26 executing program 6: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='\x00') r2 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x5cf, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000004c0)={0x52}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffff9, 0x10000) r3 = userfaultfd(0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x400000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0)) read(r3, &(0x7f0000910000)=""/100, 0x64) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00000000c0)={r2, r2, 0x2}) fcntl$setown(r3, 0x8, r0) 2018/04/03 06:06:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x100, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xad, 0x101000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x101e, &(0x7f00000010c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x4, 0x401, 0x1}], {0x8100, 0x40, 0x5, 0x3}}], {@llc={0x4, {@snap={0x1, 0xab, 'C', "cddb0c", 0x0, "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"}}}}}, 0x0) 2018/04/03 06:06:27 executing program 2: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x103400, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000001c0)=0x2) nanosleep(&(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0}, 0x10) chmod(&(0x7f0000000000)='./file0\x00', 0x140) 2018/04/03 06:06:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) open$dir(&(0x7f0000001280)='./file0/file0\x00', 0x22080, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001200)={r2, 0x152, 0x10}, 0xc) r3 = add_key(&(0x7f0000001340)='logon\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000013c0)="21e60ec5ef97bfe52c5e68707df4b1ec2ea5a652502a6cc11ffd1e8862ff1e1ce68a875f41cc98ad9a78b04ee37bd8430c5dd12adf5df7b535d04d2c90d7736f8bf0d860eb6f54c993f821711f4046fc3c6afb76e1d715f748f49c91b753ea767842c2b11c9b8f9f0f375d6133a4fc77b5a6bed668c97a76d2e8fd3b17df29dc7f29b7d72950e9eec7876380c05c79fb3cd602840ca80f9c6e98d7c1167c3512af41509903976e0929512ee7791156df3589727e0d9356690cb9999fe59f33358861", 0xc2, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="d50928529af47fdade4097c403878e25dde53a7b2f2ea7b224a737dfcce084ee2ae3aa5811b3c44eac976464981fba1d9ef8dc689c5b809916269e4b64c9d34251e453b50df06c3a33dbb73b70b5e0f0e15d2626a335643aa11cd5cbc907a140623ec70d81898266ee4c7e9d96", 0x6d, r3) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8080, 0x80) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rfkill\x00', 0x181102, 0x0) syz_open_dev$vcsa(&(0x7f00000014c0)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000100)=r5) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x599}], 0x1) 2018/04/03 06:06:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200000400000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r2, @ANYBLOB="00002dbd7000b207000006000000440002000800080001000000080005000000000008000600ffffffdc08000b0000460c6ae75e5b3925000000080004000600000008000b000a0000000800030007000000080008000300000008000500d50000006400030008000800ff000000080007004e2400000800010002000000080007004e200000080003000400000014000600ff02000000000000000000000000000108000100020000001400020073797a6b616c6c657230000000000000080007004e21000008000400ff03000008000400f60000000800040001010000"], 0xe4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$LOOP_CLR_FD(r1, 0x7003) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x4) read$eventfd(r1, &(0x7f0000000140), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/03 06:06:27 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20a000, 0x80) ioctl$TCFLSH(r1, 0x540b, 0x7) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) prctl$void(0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x2, 0x4}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e21}}, [0x2, 0x0, 0x400, 0xaf, 0x0, 0x3, 0x95, 0x4, 0x10000, 0xffffffff, 0x1, 0x401, 0x3, 0x10001, 0x6]}, &(0x7f00000004c0)=0x100) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000140)=0x40) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x101000) tkill(r2, 0x1000000000016) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00002dbff0), 0x477c) 2018/04/03 06:06:27 executing program 4: ustat(0x9, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x29}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, 0x4) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="91", 0x1, r2) socketpair(0x5, 0x0, 0x0, &(0x7f0000000240)) 2018/04/03 06:06:27 executing program 5: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000003500)=""/4096, 0x1144) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x0, r2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xe115, @empty, 0x9}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x5b}, 0x8) 2018/04/03 06:06:27 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0xd, 0x2, 0x8000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x46, "d754ff808408b88e0d5319c9ef99dc9d1a1e1f2b6ba6a15c1804f2025b36812d3ee9e837706120ccdd69704f1544c90bac8dc34e42481ba02e32f9e749acb1018928d5a49889"}, &(0x7f0000000140)=0x4e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r3, 0x0) [ 682.464835] encrypted_key: insufficient parameters specified 2018/04/03 06:06:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7ccb7f1d}}, [0x2, 0x0, 0x400, 0xffffffffffffff47, 0x8, 0x2, 0x3, 0x1ad, 0x7, 0xb8ee, 0x6, 0xfffffffffffffffd, 0x6, 0xa00000000000, 0x3]}, &(0x7f0000000180)=0x100) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xd0c0, 0x88503) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xaa) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x8000, 0x0, 0x7fff, 0x100000000, 0x0, 0x6, 0x80000002, {r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xe700000000000000, 0x5, 0x6, 0x5e3e, 0x100000000}}, &(0x7f0000000380)=0xb0) pwritev(r0, &(0x7f0000f50f90), 0x0, 0x81006) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001fc0)={@dev, 0x0}, &(0x7f0000002000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002040)={@empty, r5}, 0x14) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000003c0)={0x11, 0x3d7, 0xffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/6, &(0x7f0000000200)=0x6) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000480)="e1", 0x1}], 0x1) 2018/04/03 06:06:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffffffffffffff9, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0) 2018/04/03 06:06:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r0, 0x400801) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0xc0045878) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/ptmx\x00', 0x400, 0x0) fallocate(r2, 0x2, 0x3ff, 0xb4c) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da55", 0x12}], 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r3, 0x0) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004c00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000015c0)={0x5, 0x3, 0x3}) recvmmsg(r1, &(0x7f0000003a80)=[{{&(0x7f0000001340)=@hci, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/57, 0x39}, {&(0x7f00000013c0)=""/89, 0x59}, {&(0x7f0000001440)=""/28, 0x1c}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000001500)=@nl, 0x80, &(0x7f0000003a00)=[{&(0x7f00000026c0)=""/192, 0xc0}, {&(0x7f0000002780)=""/181, 0xb5}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/75, 0x4b}, {&(0x7f00000038c0)=""/35, 0x23}, {&(0x7f0000003900)=""/211, 0xd3}], 0x6, &(0x7f0000003a40)=""/23, 0x17, 0x200}, 0x2}], 0x2, 0x2000, &(0x7f0000003ac0)={0x77359400}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r5) 2018/04/03 06:06:28 executing program 7: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4cac0487d190d12ffb1dbf6825a875c4997487b31d064de6711ab8b60797f6f1c8338de68113f57c9f6f8236a290a15a4ce7481c8759ac620412b5e8e75ba3c88cc8b1ff9edcee5a6984eee74c03d52dedcb8f72fedab6d6175bfa47ec5a3968ef6f961f5122d086ddc44c116d9778e31d93e467867124efb323b7917329c1d1d222b4433ad3ad0c274052507f8fdd92eea1de4d3ba9ab109ba8c53124f697e981288cfb", 0xa4, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) r3 = getgid() keyctl$chown(0x4, r0, r1, r3) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0), &(0x7f0000000000), 0x0) clone(0x40800000, &(0x7f0000000040)="31b1e1591eb8207d5884f12a1a5e996590740ed9957c300cae67e24ee62eb152389e52ef963bf772bbca15773c07e5ba76f346053363154bb9d0dbdd9445ff307b0bf40854de0171ba604ee138946e06e4fb7ff7fdd9643fb4fef80d3523", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="7db22117e4c23a7d6fe05140355be74994b6e3f9dd07142993206836fe9f09f617280964322987f348086039580d1d2453cea3486d02061c09e69a") r4 = creat(&(0x7f00000006c0)='./file0\x00', 0x40) mq_timedreceive(r4, &(0x7f0000000700)=""/55, 0x37, 0x9, &(0x7f0000000740)) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0x0, 0x7, 0xfec, 0x7fffffff, "1f5529f2ccf1a506713f39b926368eed897556bfbc3a7b6091f1f75bbe49edb7"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000500)=0xc) fcntl$setown(r2, 0x8, r5) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000001c0)) r6 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x1, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a45352, &(0x7f00000005c0)={{0x1, 0x74a4}, 'port1\x00', 0x4, 0x0, 0xdc99, 0xaa, 0x6, 0x7ff, 0xfffffffffffffff9, 0x0, 0x0, 0x2}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x521002, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000480)) 2018/04/03 06:06:28 executing program 4: unshare(0x8000400) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/04/03 06:06:28 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x46, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x1ea, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3ff, 0x4000) ioctl$KDMKTONE(r2, 0x4b30, 0x7) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000013fc8)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x80000004000a}}, 0x14}, 0x1}, 0x0) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) 2018/04/03 06:06:28 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) waitid(0x0, r1, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) socket(0x1, 0x800, 0x9) 2018/04/03 06:06:28 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f0000000000), 0x0, &(0x7f0000000000/0x2000)=nil, 0x6) 2018/04/03 06:06:28 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000380)}], 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="58faed93d2cfed0dfa8867cd0a9b1bee63045892b9f98f08504af11d5fbbfb4a2dc0c4320eacee08add2a601b28086cdc364878619c6f83b114230bcd1b5cd683399e629a887279d08949e41b0b9802785f6608dfa7725d742c3444376ee7310c8899f0d02eb34aa52f1783d234174b8312bf5cbfad49048f2a7220041e67d998a9a35cde9df1f49f89f6d4a4a01126864", 0x91}], 0x1, 0xa) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00'}) 2018/04/03 06:06:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xbd0, 0x400000) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000040)) 2018/04/03 06:06:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) 2018/04/03 06:06:28 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000842000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd}) [ 683.580526] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 06:06:29 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440), 0x5) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000), &(0x7f0000148ffc)) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/03 06:06:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB='oHW'], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x0, 0x7fffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'sit0\x00', 0x2}, 0x18) 2018/04/03 06:06:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) 2018/04/03 06:06:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x1, 0x0, {0x0, 0x2, 0x7c3, 0x3, 0xffffffffffffff7f}}) 2018/04/03 06:06:29 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x218, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000080), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'rose0\x00', 'sit0\x00', 'sit0\x00', 'bcsf0\x00', @random="8657ba7c682b", [], @random="a0618e5b2339", [], 0xc8, 0x128, 0x158, [@arp={'arp\x00', 0x34, {{0x0, 0x0, 0x0, @rand_addr, 0x0, @multicast1=0xe0000001, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@random="6bc64c76f86d"}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x268) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x205, &(0x7f0000000040)={&(0x7f0000000580)=""/4096, 0x1000}) 2018/04/03 06:06:29 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x81, 0xff, 0xb6, 0x7, 0x8, 0xac4}) r1 = socket(0x400000000002, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "fec14f9ae59277fbec50d7e6b0e2b33fbedca5160936c383c8b7049186979c79f503acdff11e716d2a33b81f"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f8], {0x77359400}}) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 06:06:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="34511c66aa625a29902a0311d34f9af81a4602d5537b4a34e31d322835f17a00000000000000000000000000"], &(0x7f00000001c0)=0x1) setns(r2, 0x40000000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:06:29 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x40202) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./control/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./control/file0\x00', r2, r3, 0x0) symlinkat(&(0x7f0000000000)='./control/file0\x00', r1, &(0x7f000034aff8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000340)) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="4ed2be448fce3c0915a7f8cd8bba6953533399bb8db0a79de316d1d910e7e1814737a86f7491a3701805a32ef5ec0b8cf837"], &(0x7f0000000100), 0x0) 2018/04/03 06:06:29 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) writev(r1, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) r2 = getpgid(0x0) ioprio_set$pid(0x2, r2, 0x100000000) close(r1) read(r0, &(0x7f0000273ff9)=""/7, 0x3be) 2018/04/03 06:06:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x33) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x70, 0xc50e, 0x401, 0x6, 0x7, 0x0, 0xffffffff, 0x1, 0x1, 0x2, 0x1, 0xff, 0x0, 0x40, 0x800, 0x6, 0x4, 0x7fff, 0x0, 0x3f, 0x3, 0x35, 0x631f, 0x2b3d, 0x10000, 0x7ff, 0xfffffffffffffffd, 0x1, 0x4, 0x20, 0x8, 0x0, 0x100000001, 0x101, 0x3ff, 0x8, 0x18880, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x3, 0x4, 0x7, 0x8000, 0x1f, 0x3}, 0xffffffffffffff9c, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000880)="2cad", 0x2}], 0x1}, 0x0) 2018/04/03 06:06:29 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0x7ffffff9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:06:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x1) socket$inet(0x2, 0x5, 0x8) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000040150024001d0004c41180b598bc593ab6821148a7f99a3d0798882b0798000000000000000000bdc5be00021c667b33cd210e1ba6", 0x4c}], 0x1}, 0x0) [ 684.565781] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 684.602332] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/03 06:06:30 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x7fff, 0x4) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0xff, 0x0, 0x0, 0x71b}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000140)={0x6, r2}) iopl(0x800) sendfile(r1, r0, &(0x7f00000000c0), 0x0) 2018/04/03 06:06:30 executing program 0: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) sendmsg$alg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, 0x4000) 2018/04/03 06:06:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa0d0, 0x680002) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000001c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) getrlimit(0x4, &(0x7f0000000180)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x4}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) 2018/04/03 06:06:31 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x1, [0x7fff]}, &(0x7f0000000180)=0xa) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={r1, 0x76, "a7e03efda2f10fbceccbd0ea4af2bfff270052a880273dd9380cf79ef0dd7eb606606a010dc60f3b18128f155f8e748540f06c1df2ab6a7f2989a0759d2fe7e72e99d13f0757c13699de9f22d3bc01bb6c069828bd487523f48d19369371d78d0d667840225ad1a444a882f3b840abc4bd9911dd2c8b"}, &(0x7f0000000000)=0x7e) 2018/04/03 06:06:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000180)={0x1, 0x0, [{0x80000009, 0x0, 0x0, 0xffff}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000001c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/03 06:06:31 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000fea000/0x2000)=nil, 0x2000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000200)={0x10007, 0x0, &(0x7f0000ffd000/0x1000)=nil}) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000000)) socket$kcm(0x29, 0x7, 0x0) rt_sigsuspend(&(0x7f00000001c0)={0xfffffffffffffffa}, 0x8) mremap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x8000, 0x2, &(0x7f0000fed000/0x8000)=nil) 2018/04/03 06:06:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x1000400}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x4) 2018/04/03 06:06:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x100, 0xfffffffffffffff7, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x200000000]}) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000380)=""/157) lseek(r1, 0x0, 0x2) 2018/04/03 06:06:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000007c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000a40)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRES16=r1, @ANYBLOB="a89c61a4c784e1f52fda7eb1ddea60c7344d1fdb63783976c460be1d620b3c59305be45bdb8d3385cf32a0e460819bfc07b105fcaae3b20c9f445af0b83d848d4ea46633d36a1bf008000000d676de846f0c6bc4565bba3e7d087d0c14cd5c55f7f662729c8dd6d7de517a6749f9c1b2bf2b51064845193eb52d1e9619bcb64927be3b3cddcff3530266e1d7f996599d43e211c53494353a91093547bf363308212762", @ANYBLOB="baf0208e86e1cfe8c60441746908479ed855d8c30bb871973a776a0c10cca8fbc9fbf0d6058c5590", @ANYRES16=r1, @ANYRES16, @ANYPTR=&(0x7f00000023c0)=ANY=[@ANYRES16, @ANYBLOB="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@ANYRES16], @ANYPTR64], @ANYRES32, @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32, @ANYRES64=r1, @ANYRES32=r1, @ANYRES16]], &(0x7f0000000880)=0x3) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x5, &(0x7f0000000480)=[{&(0x7f0000000200)="cd2dc0f51675835db025e3caba744aaba07f9f054cd437017b785d299555778dd64d891fb2aff64810787df15cf7786d1b95d66a845a4489dfb97554f15249ce83276058d32d26d8b0f91a9c40130a0941181b939dde82276d64964a55516df7f63592ef3f35c1b31402cf4c56c2329acfc659884d2a9e58a41f0639e6d2ea2b66b57954ca00138d3da97d10622012c89b7484b49133851d325cf9860e53d18afbda6f3b361bdccff4f472ef9a1279cc595fd5f596a5e6baccb1b7fce1fe5b86a52bf750a06c4433c156c718e26ed0e6895209b2", 0xd4, 0x3}, {&(0x7f0000000300)="d1e1d07a8653b5f8289b045325473e6fc07e4987eaff139d11a0759131f77e6e5854ec907be3803371364baa8f1a35f968e2342722964b83d37fcc7e3efed4820ee006d25374881fa957dd762520f04200c1a955b1f08812238ca4bf5805e47f1054b27273ae7fcbd6260387f2b392090aa33c6a63a0aeb8b1d2d7e1c07c41bdb2b43b25b33d3fc979431a6ab5fc34a419bc6f3a72c23e4998d26661a5cc5bfc36742acf5eed92f8b4f0c94f7b32ef13d6dd5386ae5f671851c7aec22c1e7df63e3908b99edb3796adff9e99e6cd1585d6e257aac86c06c47b5a98205c9c4c5bf77e14447505f106f6c423386a15dfa8716343", 0xf3, 0x3}, {&(0x7f00000013c0)="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", 0x1000, 0x200}, {&(0x7f0000000100)="7dd1329a6886946146d6ca99b49f5936abd48587ebbfad210ae3019308bc82443bcf36154c8a10f6218733010dde495e8767b2a0b2c620124c8a343cec2d90ccc8e7fc120ec7ea9b1e88545a19f18dc19a901675452ddab42cc56e46382a0eeeef4a30b7f727fa2d41ccdd92f467201631902361ebdef44cb6db08917f2b75c03d", 0x81, 0xffffffffffffff81}, {&(0x7f0000000400)="17a1a44df8780870f9c2232f4d3d7447184440357d8448962e0bbc6b53e078b82eda08e8c187fba0ec63ef430943f7b80525f144dfde7c8fbf90123e2da4d3987688315a2c9af697d15373486e29945a03d33f", 0x53, 0x7fffffff}], 0x8, &(0x7f00000004c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@check_normal='check=normal', 0x2c}, {@allow_utime={'allow_utime', 0x3d}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@usefree='usefree', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x37, 0x37, 0x33, 0x32, 0x32]}, 0x2c}, {@debug='debug', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000580)='vfat\x00', &(0x7f00000005c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000700)=[{&(0x7f0000000600)="6f880440f232ec845ed931f7d316d9b807d7bfeb4cd9eba820671b8b6516098fd96843553c2dbd1084c1ddd1c8a943a9146c203844fd63f733f0cf3320b4f2ede3f917ed16ef00d6c6b0c3f3bd8ef1eda58f66c37d808e04ab67ef9525dcb3cc2f608cfcb12beb18acac452366d20187bd9889200349e9e81d840074b7341c235dfe73d261157cf2cbc33e40b6c47819ad82b5deba4d9d97c419d555adb30609c84154c1d8db", 0xa6}, {&(0x7f00000006c0)="813afe69041e77f8688861f08a", 0xd, 0x8000}], 0x1080800, &(0x7f0000000740)={[{@gid={'gid', 0x3d, [0x36, 0x32, 0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@debug='debug', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x37]}, 0x2c}]}) rmdir(&(0x7f0000001240)='./file0\x00') 2018/04/03 06:06:31 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0xfffffffffffffff8, {0x0, 0x80, 0xffff, 0x3, 0x89b, 0x1f}, 0x4, 0x400}, 0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/04/03 06:06:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)="6370757365742e6370757300f6efcff4c33f2dcb4c722840620539b61b547302ad4d7cf8d26e2b314ace4af29a611d72c6c69d7e3788c78a50d40db0dcbda789d802414b6779edc89854ac37fc77e8e0e598d32b437b969ec6f5b7dd959ead53acfb5ff5197d6857991bc8233da4596ce34c76aef15154bacc650922b2cfb9e5e42d9457aab8b5c0a2b7a4dd8142b237d253bef168", 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x4}]}) r5 = fcntl$dupfd(r4, 0x0, r3) write$evdev(r5, &(0x7f0000b04000)=[{}], 0x18) sendfile(r1, r1, &(0x7f0000000000)=0x1, 0x3) 2018/04/03 06:06:31 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfff, 0x20000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x1ff) write$fuse(r1, &(0x7f0000000140)={0x18, 0x1, 0x5, @fuse_bmap_out={0xf20b}}, 0x18) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000004c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x50101, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) 2018/04/03 06:06:31 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x12441, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f00000002c0)=0x3d84a52ce1a0adf4, 0x3ffffff) sendmmsg$unix(r2, &(0x7f0000002700)=[{&(0x7f0000001bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000180)="04fef8759924334c4223af54f3b99ae6fbbfa84f793dc647a84d3f5e31ce8efe66b6e356feab1f39823e280bbb8d44fd0f6529cf400ead970b643048eed049f6caa08a9d6b39b1b0254d9732", 0x4c}, {&(0x7f0000000040)="8660f0271d454ab7f89a400cbe91356161045ae6355f1b865de6884d68e2630fbb7297fbae97497ad7d2047ec33cafcc74c658f0af", 0x35}], 0x2, &(0x7f00000022c0)}], 0x1, 0x0) 2018/04/03 06:06:31 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x3ff}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9cb2}], 0x74) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaefe, &(0x7f0000000200)) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x2000) bind$ax25(r4, &(0x7f00000000c0)={0x3, {"ab328e33248064"}, 0x81}, 0x10) r5 = eventfd(0xffffffeffdfffffb) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000004880)={0x0, r5}) r6 = dup2(r5, r3) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000340)=""/133, 0x85) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x8, 0x7, 0xc, &(0x7f0000ffc000/0x4000)=nil, 0x612}) bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) socketpair$inet6(0xa, 0x801, 0x3, &(0x7f00000001c0)) 2018/04/03 06:06:31 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101400, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000180)=ANY=[@ANYBLOB="3e000000263f06622edaafd817000035ed5d0a63c1d2a1ea818e8c1d19dff792d1bc800a3e364b951602dee0f6b8bb547ddf04a1ec7dd917c858e63f71106448f225edcfdda64d2c21bd165c9b15f3149b21f923fdf1738ceb1486dd5c871b77fa998e90a2aa3b351bcc47251eec392a0d26011f3f2c88417295e57465ee9b09572b6c829b8013199e98b19f3aaef9"]) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x10000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffff6) listen(r0, 0x5) 2018/04/03 06:06:31 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x80, 0x4e22, 0x100, 0xa, 0x80, 0x0, 0x0, r1, r2}, {0x1, 0x641, 0x3f, 0x2, 0x20, 0x3, 0x1f}, {0x4d6a, 0xff000000000, 0x1cb}, 0x0, 0x6e6bb0, 0x3, 0x1, 0x3}, {{@in=@rand_addr=0x7ff, 0x4d4, 0x32}, 0xa, @in, 0x3506, 0x3, 0x2, 0x2, 0x5, 0x4, 0x9}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000323fb0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20}], 0x20) 2018/04/03 06:06:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(0xffffffffffffff9c, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000280)={0xdc, &(0x7f0000000180)=""/220}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), 0x3) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x10001}, &(0x7f0000000100)=0x8) 2018/04/03 06:06:31 executing program 6: r0 = inotify_init1(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/4096) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x4002, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/03 06:06:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xe000000, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000069f000)=""/41) 2018/04/03 06:06:31 executing program 3: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000280)={0x8, 0x5, 0x1f, 0x2, 0x7, 0x7}) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x100000000000, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000240), &(0x7f0000000280)) tkill(r0, 0x1000000000016) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000180)={0x2, 0x5, 0x6, 0x209e05, 0x0, 0x6}) gettid() ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'rose0\x00', 0x300}) getsockname$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/03 06:06:31 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) io_setup(0x400, &(0x7f0000000240)=0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='net/route\x00') r2 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x8, 0xa0000) r3 = openat(r2, &(0x7f0000000440)='./file0\x00', 0x0, 0x100) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000280)="ff4ba504e5359fcb3f1d4439e4eccd3eebba137170d99d4f90c2e959a55be7aa1c488c4a3dfaf5fd6bad74eda1184156ab13017f78438aeab20951b58430313d5f55458c55b5fcb63e22f11d422bd3dca48cf3c4411d8cf7f4a7c6481d67258a72dc6ee0cfe34c1836387daaed539dfee031636b406876a4f5940123f8dc08ee9ea3c3c9ffc22e38dff272dd7614bbea6b5af0f6b45e2cd2c920d520242134115d5b1912cadc36d69437ee4d5afb4af6062123b92953e8eb8657f2b4dd179204d973cf8e9db25eee695f4f71dc8ba16cf4877fd827ed56664e64577201daf9e6cee4b4a680be01d98924b1af96fc81e6b1747ee2", 0xf4, 0xfffffffffffffe01, 0x0, 0x1, r3}, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x18) bind$vsock_dgram(r4, &(0x7f00000003c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10) write$sndseq(r3, &(0x7f0000000380)=[{0x2, 0x5, 0x0, 0x1, @time, {}, {0x4}, @time=@time={0x77359400}}], 0x1c) splice(r3, &(0x7f0000000100), r2, &(0x7f0000000400), 0x6, 0x2) bind$nfc_llcp(r3, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x4, 0x4, "165726ca2babce599881caacec5b09b579f753eff98227045c9eb7b6f9efd007f3269818df4f500fa9a8f52e4d7365532452448d3c82c39cdbc128c250c654", 0x20}, 0x58) rename(&(0x7f0000000580)='./control/file0\x00', &(0x7f0000000540)='./control\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 06:06:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r2 = dup3(r1, r1, 0x80000) write$cgroup_int(r2, &(0x7f0000000140)={[0x3d, 0x2d, 0x35, 0x2b, 0x34, 0x39, 0x33, 0x3f, 0x2d]}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x8900) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/03 06:06:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r1, 0x10, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0xc}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x4) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1', "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"}, 0x100) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x0, 0x8020401024}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/03 06:06:33 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000017fc8)={0x0, 0x0, &(0x7f0000029fb0), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) ftruncate(r0, 0xfffffffffffffff8) 2018/04/03 06:06:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x46, 0x14000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000), &(0x7f0000382000)=0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x2}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000780)={0x2, r0, 0x10000004}) socket(0xa, 0x4, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/03 06:06:33 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/03 06:06:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x80000000000001, 0x40000) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) close(r0) 2018/04/03 06:06:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x820200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, r2, 0x300, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x810}, 0x8001) 2018/04/03 06:06:33 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1df52)=""/174) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="a68450b6be4597d03ab41b0d58399450bf9fe42ef0e64931d3cdf4bed506a63e21ef0030b117c295cfe6ddc33467741ddaad93e418bca7ff3211eb43c2c9212db67338ccd291dee0cafa9ef7ff02b412aa33a7b3ed536d58ca650e91e3744ef4c1a8d6a35dfaeb17b968d0b3fbd5", 0x6e, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) [ 687.782361] sd 0:0:1:0: [sg0] tag#2451 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 687.791152] sd 0:0:1:0: [sg0] tag#2451 CDB: Test Unit Ready [ 687.796965] sd 0:0:1:0: [sg0] tag#2451 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 687.805890] sd 0:0:1:0: [sg0] tag#2451 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 687.815349] sd 0:0:1:0: [sg0] tag#2451 CDB[20]: 00 00 00 00 2018/04/03 06:06:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000140)=""/246, 0xf6, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000240)=0xfffffffffffff99e) 2018/04/03 06:06:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300090469000000000000007f00804003000000460001070000001419000400040002090017096e0200000000000000000003f500", 0x39}], 0x1) 2018/04/03 06:06:33 executing program 0: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/190) rt_sigprocmask(0x2, &(0x7f00000001c0)={0x800}, &(0x7f0000000200), 0x319) r1 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r1, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x80}, {r1, 0x20}, {r0, 0x1}], 0x3, &(0x7f0000000300)={r2, r3+10000000}, &(0x7f0000000340)={0xfd3}, 0x8) ioctl$void(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/208, &(0x7f0000000180)=0xd0) 2018/04/03 06:06:33 executing program 5: r0 = socket(0x10, 0x7, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x4, 0x1, 0x401, "bf1eddedc867"}}) fcntl$setsig(r0, 0xa, 0x13) write(r0, &(0x7f0000000340)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda052cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) fcntl$getflags(r0, 0x40b) 2018/04/03 06:06:33 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000000ffc)="124b0007", 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xf80000000000, 0x7}, 0x88) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x8040}, 0xc) 2018/04/03 06:06:33 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r2, 0x7}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xb0, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff8b}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff]}, 0x8903}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r3, 0x200, 0x10}, &(0x7f0000000280)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x1ff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) rt_tgsigqueueinfo(r5, r7, 0x7, &(0x7f00000003c0)={0x2d, 0x3, 0x7dbb1b97, 0x3}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000480)={0x1, r5}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x1, 0x0) r9 = accept4$unix(r0, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r4}, 0x8) prlimit64(r5, 0xb, &(0x7f0000000600)={0x760, 0x699}, &(0x7f0000000640)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000680)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x9, 0xb039, 0x0, 0x8}, 0x98) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000001, 0x0, 0x84800) ioctl$sock_SIOCOUTQ(r9, 0x5411, &(0x7f0000000740)) write$tun(r8, &(0x7f0000000780)={@pi, @void, @ipx={0xffff, 0x8a, 0x80000000, 0x1, {@random=0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1000}, "495dfa68011f0c3b29a9dddd9dec52322013f8c1d029b380101d5ad7e120c4efb87ed53db46431476ebfed2f3f8c818e85c47f37c83e0535f5884ac96e3a4d22b09ae5a3b3a5f3ff40f96c2a010e7a70094643f53efc1c59606c20803c706e8433fefd66669cced18bdd16c0"}}, 0x8e) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000880)={r0, 0x3, 0x1, 0x100, &(0x7f0000000840)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) lremovexattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=@known='com.apple.system.Security\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000940)=""/78) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00000009c0)={0x2}, 0x4) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f0000000a00)=0x7) delete_module(&(0x7f0000000a40)='-GPL\x00', 0x800) sendmsg$netlink(r0, &(0x7f0000006340)={0x0, 0x0, &(0x7f00000062c0)=[{&(0x7f0000000a80)={0x898, 0x15, 0x120, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x288, 0x53, [@typed={0xc, 0x2, @u64=0x5}, @generic="e1a18208a0f5dba8423e30b6c372a230e5939a5a9b94208f416606cc2e065be8cdc4e8e5a08cf2cea50fb676e98b8325403ac1f1dc60ee0c735e100bfa1e547986783bb3aa149cf967888b7423f2f3f5899b187afd611b375fbafdee84b29c851650e9863520726111479492a55ae9af39df2f3fe99355abfbf89e82cd5c58cc1996bd4c2f85dc0c8634211fa29b6afbc7812015b2d7", @typed={0x4, 0x13}, @generic="560dc457b1abfadca88e90fcd550771f772ace36135361078a5e4d2fef3a50de72d4355b2dfc437d1cc7ece7db4ecac8600044719eab6757c9876b39b25fc7925df969b4844748be8aa556fc193e26b6096f9d3fed227e15ff33583c4e9776da337c024c2a8adf43b6afad07e7c701ef853811664eeaf8848568080acea300c068219975abc866437dd889e9f665dfb88ce3a9e0b58ea9abab6512af12103db410a6ab71638c89c7f22336c0c2e372a4b4ca21d72210666912104425159c93d94a26149b487d14d4d0a4778b3d9526263a9952b9cfd135", @generic="dc7735fd5f660827988aa0834267f007aa7b7cb47b61ffd478dc4d80a04b21b016da040ec51553aff4ea1025157f7ed29027", @generic="ef3df2db95e38ec2ba1c578cb4790fd68bb9801444b9af98508d16a966ec5e0da650f58f368e0c35837b28179e909f5bb7a21eb532611d021c86b1d5aa5382a0e8c8773fe6abb216ccd8525e28822029eff191c0e9422246c92b84c9b57e9668ef81bb78b3913ee455f017a4b84a1fbbe59c5110ff34f06f436d8cf9626965c023c7d6f61997a2409d796c79c162ef369c10614d6dbeb7231de8acef92e28a768b6b7f62105a8aa7bd6349ba186145eb13998f73631653c729dbb5402ab8aff72e6e6ab656014f4943db2c8d4450257bc7b32d68"]}, @typed={0xc, 0x8c, @u64=0x5}, @nested={0x254, 0x95, [@generic="6726769ccde064d9f5c33d14a5a0751d88c2766ee654a50d1499321a58a778de9d0910af54eddd782168150507c693a84fbf1e0e2b0f3d573265ace5e2c3fdaaaa3c2b2d01156ab02cd71fe524df1fb1b40e8f34cf6e27605f643e2972ed81dc5af7f58ccff092a68ebf5b684e3378fa40a119c0c8d43da32ad12778b3b8f0cf74dbc4b617a6b0d5bc011ddcfe800615e81be5e1c2aeab9b4839cad8c5acc230f71e1c318a7a61df60cb42d06892ff89a63f0baea03a903d", 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[@generic="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0x1010}, {&(0x7f00000061c0)={0xf8, 0x21, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@generic="ad339bcf5ef025a4a63d2380bf0dccf6e311744116953edf169d14823740bc81fc10bb751c13b07496c7bd2ae43b06ae720dcad5437b023b4c6384e3385851085b5b0d244b3b18fb8c0e014a1607f5fd04b2b9232ec537b44f97545ae8cfa175a3dab64c4b6de04467a826cf7f1f9cdb5222def9a80dbc94e49d026f7a8e84ac56e42e166e9ffbe992ffd57ac786add82e1eeddd76e91a1fe4357e747e3d79062f4c5db14d31cf6ab8ee7579a787bcd1c8c701cfa66b34b93a898400b532c95246dedcc26e447064a4849d23e8e1cf9f73c4c76ac5ae60c0", @typed={0x8, 0x4, @u32=0xffffffff}, @typed={0x8, 0x5a, @uid=r6}]}, 0xf8}], 0x9, 0x0, 0x0, 0x20040000}, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000006380)=0x40, 0x4) init_module(&(0x7f00000063c0)='*\x00', 0x2, &(0x7f0000006400)='\x00') r10 = add_key(&(0x7f0000006440)='dns_resolver\x00', &(0x7f0000006480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000064c0)="aa05013ee73f39af50c5e4112d02373fde8a7525ffb3b586e278694be390947f85ac83ece09e4b130017ce071fc40a2350b3c66760bfcd9d2eef1bb1a3cb8d8b5eb88f8a05d0bff013814262e2088e4b924ff9ad859e2cbfbac67483c71c8722ae9050835763fbd563a9bcb1cfc5b6b8f896f396bc0134166f4575a42b32f1a2cb8f5b57d590db47fd2f6ec164b45acd878bfea56d3bd2ca2ceaba4cc659d153b31d8fd62c8ca7090e50538ac1e5ea35f577b58357", 0xb5, 0xfffffffffffffffd) keyctl$invalidate(0x15, r10) 2018/04/03 06:06:33 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x400) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/143) 2018/04/03 06:06:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x80d}, 0x6) setsockopt$inet6_int(r0, 0x29, 0x4000000000000019, &(0x7f0000000000)=0xb6c, 0x3e0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1ff, 0x111000) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/04/03 06:06:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r0, 0x0) 2018/04/03 06:06:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x213, 0x10000000000a, 0xffffffffffffffff, 0x0, 0x0, {0xa}, [@nested={0x8, 0x3, [@generic="ba"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x100, 0x70bd29, 0x0, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x4000000) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x240000) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000000300)={0x2, 0x2, 0x2, 0x3, r3}) socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') 2018/04/03 06:06:33 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10b000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x7cc8, 0x3, 0x3}) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) 2018/04/03 06:06:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="b88f008ee03e670f22a0da844700ba2100b0ddeef080870d75090f00590066b9800000c00f326635000800000f300f18b409000f30df950000"}], 0x1, 0x0, &(0x7f0000000100), 0x147f) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, 0x13, 0xf, 0x100, 0x70bd25, 0x25dfdbfe, {0xc, 0x0, 0x9}, [@typed={0xc, 0x16, @u64=0x4}, @nested={0xc, 0x21, [@typed={0x8, 0x11, @pid=r4}]}, @generic="48aea69632e69ad5ba1d8b1b10abe8bfcba35f2f63e953279e379c7c014f1e3052b49c1621ca431db519"]}, 0x58}, 0x1}, 0x256d77d06129d8ab) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 06:06:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket(0x2, 0x2000080003, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/03 06:06:33 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x4) pkey_mprotect(&(0x7f0000a90000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x16) 2018/04/03 06:06:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x3, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) link(&(0x7f0000000740)='./file0\x00', &(0x7f0000000100)='./file1\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x80000000009, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0xfffffffffffffffa, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xffffff5e) syz_fuseblk_mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000480)='./file1\x00', 0xb001, r4, r5, 0xcf, 0x3, 0x1000091) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r7 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0x80000) fanotify_mark(r7, 0x1, 0x48000002, r7, &(0x7f00000005c0)='./file0\x00') ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) eventfd(0xb974) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)) renameat2(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000540)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/03 06:06:33 executing program 6: clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x500) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000180)=0x7) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000001c0)={0x77359400}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x8}, 0x8) flistxattr(r2, &(0x7f00000002c0)=""/74, 0x4a) mq_timedreceive(r2, &(0x7f0000000340)=""/73, 0x49, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000003c0)={r2, r2}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x10100, 0x0) alarm(0x4000) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000440), &(0x7f0000000480)=0x8) sendmsg$can_raw(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x1d}, 0x10, &(0x7f0000000540)={&(0x7f0000000500)=@can={{0x0, 0x0, 0x7, 0x3}, 0x4, 0x1, 0x0, 0x0, "5611a720ff3e51cf"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0xc4) write$binfmt_misc(r2, &(0x7f00000005c0)={'syz0', "79e3e0c434af729458eb7932287c7ea67bfe703dda71236753ba9cfdb8f3b02595248cefc105bde9ba0de87cc980f0caa82d625cef92d20516984c0e3c01ad592365090bb3b03b9d318009b856fb4410b63a0758133d883fa7f97765daf7aec243f09d804ceaf1ea68be85bd56a52fd1c8f3fa8536587cd4f17fbfbc902ca57852e00211d373128a83d3a2e68e169c441e47ab4be9a0abe407cdacd73434f57e16a1742ed017c7520c3b770f2fcbb545144a71fb44f30b070a4a84682abe7faad240fa4bc00f64d74f757e5ff04fbbb80676be4f5513c66c464469d0327399c6cfa51fda69594bbfd9a72c5122d8686aea94b588b80592a0"}, 0xfc) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000006c0), 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000700)={'HL\x00'}, &(0x7f0000000740)=0x1e) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x14, r5, 0x100, 0x70bd2b, 0x25dfdbff, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000008c0)={0x101, 0x2, 0x20, 0x400, 0xb46, 0x8, 0xffffffffffffffff}, 0xc) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000900)=@ioapic={0x3004, 0xffffffffffffff80, 0xdd, 0x5f, 0x0, [{0x9, 0x1f, 0x800, [], 0x4}, {0x3, 0x0, 0xe13, [], 0xfffffffffffffff7}, {0x9, 0x200}, {0x2, 0x40, 0x7fff, [], 0x8}, {0x76, 0x1, 0x1, [], 0x10001}, {0x4, 0xfffffffffffffffc, 0x1f, [], 0x12000000}, {0xffffffffffffffff, 0x3d8, 0x3f, [], 0x101}, {0xbc6, 0x8, 0x1, [], 0x9}, {0x6, 0x5, 0x1, [], 0x5}, {0xffffffff, 0x1f, 0x8, [], 0x100000001}, {0x3, 0x3, 0x8, [], 0x7fffffff}, {0x1000, 0x7, 0x3, [], 0x3}, {0x7ff, 0x6, 0x5a2a, [], 0x7}, {0xe0, 0x14, 0x8000, [], 0x5}, {0x4, 0xff, 0x2, [], 0xd}, {0xb52f, 0x7, 0xff, [], 0x1ff}, {0x8, 0x3, 0x2}, {0xfff, 0x7, 0x401, [], 0x6}, {0x6, 0x1, 0x1, [], 0x3f}, {0x5, 0x5, 0x80, [], 0x81}, {0xd7a0, 0x9, 0x800, [], 0x2}, {0x6fd, 0x4, 0x0, [], 0x3}, {0x101, 0x9, 0xffff, [], 0xca}, {0x9, 0x0, 0x6, [], 0xffffffffffffffc1}]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000a00)) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000a40)='reno\x00', 0x5) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000a80)={0x400, 0x4}) timer_create(0x3, &(0x7f0000000ac0)={0x0, 0x2d, 0x6}, &(0x7f0000000b00)=0x0) timer_settime(r6, 0x0, &(0x7f0000000b40)={{0x77359400}, {0x77359400}}, &(0x7f0000000b80)) timer_settime(r6, 0x0, &(0x7f0000000bc0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000c00)) getgroups(0x3, &(0x7f0000000c40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getgid() fstat(r2, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) getresgid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)=0x0) getresgid(&(0x7f0000000e40), &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) r14 = getgid() setgroups(0x8, &(0x7f0000000f80)=[r7, r8, r9, r10, r11, r12, r13, r14]) 2018/04/03 06:06:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f0000000340)=""/209, 0xd1}], 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101080, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) 2018/04/03 06:06:33 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x65e}, &(0x7f0000000200)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0xf7f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/03 06:06:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x6, 0x84) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={r1, r2, r3}, 0xc) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)="c348cf9e014bb0680465a03b94ddc4dabdf819021f3dacd2d4be2706af612f6f2ff6366fa1d7156671b767d234603f56d8b902e73a923d5cd96f9313feba874856693b8dcd0c8a2e96edfc9f3dc8f1215a3f528e1df973a7c738a85c47098b45e03f909413a413", 0x67, 0x400}], 0x40, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r4, 0x8971, &(0x7f0000000000)={'vcan0\x00', @ifru_flags}) socketpair(0x0, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000340)={'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[0x80, 0x0, 0xfffffffffffffff9]}) accept4$nfc_llcp(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) 2018/04/03 06:06:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x88000) r2 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x8000000005, 0x501) sendmsg$rds(r2, &(0x7f0000000740)={&(0x7f0000000040)={0x2, 0x4e21}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/118, 0x76}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/84, 0x54}], 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="580000001401000009000000000000000500000002000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0500000000000000f9ffffffffffffff000000000000000000100000000000001f000000000000000700000000000000580000001401000008000000000000000000000000000000", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000000000000000000000200000000000000080000000000000006000000000000000400000000000000580000001401000008000000000000000900000007000000", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="0200000000000000"]], 0xd0, 0x4}, 0xc0) recvfrom$inet6(r2, &(0x7f0000000000), 0x0, 0x40000000, &(0x7f0000000300)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/04/03 06:06:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) r1 = gettid() r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x20000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r3, r0, 0x101}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000480)="06", 0x1, 0x100020000000, 0x0, 0x0) 2018/04/03 06:06:33 executing program 3: membarrier(0x60, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x3, 0x220403) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x800, 0x0) renameat2(r0, &(0x7f0000000680)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00', 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000500)=0x5) r3 = syz_open_pts(r2, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000004c0)) sendmsg(r4, &(0x7f0000000640)={&(0x7f0000000040)=@generic={0x3, "171c6a579272640b1c6bc52b626ddda7733f0d9d03feb50476fbd18498ff4ea189a7d3ee99464792d04ba7fba83fa270f39654e7ea27066c39302cb7ba9c6178a176d014444dd1b21531de94d61958fda352c9fedef8bad62fc68721940fcd268c2937f588df25fed0de19b2b0712187e6ef9c93636a0ea721e045259022"}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="2a68e4da4d297357706807c9c226583250c54d76d80adf530eb51a4523afa84f514b34493f669202fec7a16ed738b542a1ff94a49a5777b26c14983a5cfee0a58406bed4a8b23d870ae876d2ec7e91aafe77f08a15ef621d9be962f383b83292c5d341f8bb4e7c597c289235b57927bbdd9b207088d4db5263da769a551d1bd5bca637fd6687cd592a9e100c971ee634608debc66a2d8fdcd0a07c37e787e5a52c71c3e5170f0196eb04f9511fa8577e5e39adf900a08d1b5727abbba636f77ddf", 0xc1}, {&(0x7f00000001c0)="fd31071e67bc5953bb3b9729b90786c042a51a2d6c94e00b8c3e665804de28ed04a14e3d747e712965d1d884589141eeb1fc9691ae39b69dd31625819138c2c0baeead8518851d028267d6ececbea65ccf4df14aeda2545cea0b9c48ce538778947f969836acc41bfde3c00177519a27deec7aa27ba4c4716fd04f58355e837cd36e15e990b63e202f93fa2b5615d26892c122c61e745bb0039d8f2cacbd3f342e2342e02bfeb6ffeb9ada5a513ecd", 0xaf}, {&(0x7f0000000280)="a54ae7555fe1a79f7e757fa53c6897df339b", 0x12}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="b84ba75de0d75f90adb1ab389c965a9a56cb874f08c2", 0x16}, {&(0x7f0000000340)="c43d08802236b10b33b05064faf03b19f612b1c04e122d39f1f6b734933b91a5c4793111f900d4c1d1586be883e90072c0716cbf7b69326d091e8e0fae46235e1933a6b0379832c0427869e5da97117c2becb9a6c53846020928b373612c2b80da34f98e67dd56345edd76861918e51face7c15be7b6443cd79ee4e07762bcd3ebaaa1ff067bcc362a754309409a985165704e55c55fbdce582bcb0a4c2aae47220604eb4a80955674e290583647d1f1e6e6e21537c9d5dccf422289bc56befaacb5bc357937867b247229f6c27c710bb60c390295eee018fb239b4329ab9d7217e079384de51c014f7fd834b720a5d10c", 0xf1}, {&(0x7f0000000440)="ab4e725589501549880265de1e645663e8bfa67fd06d424a19f9073af37bd92d6a9dbd1f13feb76882f7bfc47d11b2612e19ca3abf6e", 0x36}], 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x150, 0x20000000}, 0x841) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) 2018/04/03 06:06:33 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x5, &(0x7f0000000080)=[{0x101, 0x7, 0x3395, 0x80000001}, {0xffffffff, 0x6a, 0xffff, 0xf3b}, {0x9, 0xffffffffffffff00, 0xed4, 0xffffffffffffff00}, {0xfffffffffffffffe, 0x3, 0x5, 0x1f}, {0x4, 0x1, 0x7fffffff, 0x4}]}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x1ff, 0x0, &(0x7f0000000140), 0x10, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r0 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000000140)) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x2, 0x10000) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}, 0x80000001, 0x8}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r4, 0x8000}, &(0x7f0000000340)=0x8) ptrace$setsig(0x4203, r2, 0xfffffffffffffffb, &(0x7f0000000100)={0x23, 0x706, 0x6, 0x5}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/03 06:06:33 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="5bc9000000000000009e853d525ae8d8cd9331211ae1c9a7d6a0034caf1db3a85553eab4c68598ad6301b1b79acabcddae2396ce7ec803fe1955540502109d548b33e9c6ab6fff055ebc529c2865fa718e1dc17321af3afddf2ad69e51cfe7e85188e747c7db324ea3964fea4dbebac5e0a69dae40f4032a1ea161df3bde661c52d3829a5ee3e077b232c71c73056663a49cb2e7889e75188c616ae0556226689c1ad06873da4524b6c3cc5f68c3d82cce4178dcf2f51631f5a348c09353e4be29be715f2eac56e2247e72fbec3ef828e492b821d76c2e632c5fe0894c0d52412eaf8aab"]) 2018/04/03 06:06:33 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x4, 0x20000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x127ff, 0x3, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) sendto$inet(r0, &(0x7f00000001c0)="a5ec", 0x2, 0x8084, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000040)="81b74178c8e8", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) 2018/04/03 06:06:33 executing program 0: socketpair$inet(0x2, 0x3, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001b00)={0x0, 0x0}) syz_mount_image$hfsplus(&(0x7f0000001b80)='hfsplus\x00', &(0x7f0000001bc0)='./file0\x00', 0xd25b, 0x7, &(0x7f0000002080)=[{&(0x7f0000001c00)="a438d618c4ba428aadbbcba2d76e8eaf0d205b5bc0a38b387e4c5c866bc263526d0abdacfcf96e3069935d8097dbaf7bf0927c3d0fc8b1f9d7386be19f04b5b7c54f0f9a6d08d8aeec9ee86147536862667ec98bbe369267361a9634c9e91eaae7481bac1bc3e5583a", 0x69, 0xfffffffffffffff9}, {&(0x7f0000001c80)="531c58c5d48850e89e6da98dc40d91", 0xf, 0x3}, {&(0x7f0000001cc0)="7f6abe3ba87761bff9e04e3f5f77b9df5b17100ced5124e1508d8b1fb800cad3baaf32930470326fe50252637d41cbc3ac08832b27689c41070afc47935fd5529f664bbd70f52945c3450ca38f96b2d6f773a26490e3a3afdd69d7896b3af3d6cb117a1b97e1e19373dea557a4a4b31fdef6f067ff1d80de1d8e0864fd43b12007cc7e2a058c441d0dd4de0c6356a1adfafad95d66e45df46a39898ecac1335b91f1d900f34eabdc74bf2f22c8de5e75b2d9c6c7e5a2737b39c009a5d498ae5977a16a18769402562d889456607a03502120f9f4644bc2d8eec55d206b6bf412582b3828964ebbcdc84d36", 0xeb, 0x4}, {&(0x7f0000001dc0)="bf9f6c02f41520c58c31b9543a8cee696bcbe784345ea97e860e35a91ccbbad8b46b9117d07dd5bf245087d8a08c4d622423", 0x32, 0x7fffffff}, {&(0x7f0000001e00)="50efcd151d568e0ea6fa5ae6c20d9192d0dc9a5d39a1c1f874cd3912453d49c873f58c56588595955ad26c4b22adeaa6a1f482457f8c281b6b7001dfb4cd52e1f5ef2c2e7bd4e6c8c6f941e23e5651f4b230291651f8066c95bd5e5e3a206be8a181de6359a7913d1e435f5bc6e5767efe6d37400dd48e02ca60b19a484569a3e85df5d2163b3d0b39352be4b2a1886549", 0x91, 0x6}, {&(0x7f0000001ec0)="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", 0xff, 0x8}, {&(0x7f0000001fc0)="579047df0aeee4c6ed5989660fdabb934c95611b618110c8483ef6b1e9f4d5f17bcd36a39122ce2639b86d0833991dfb8d6af02d9d3faf21bd8977909dd330fa2d3d603d831f6e0f798d442b0ed53efec5b1d9e6515ce4ebc1f6097bb99855bc00ecf38cadd84994abf48b7b05553c5106959c42f6394576b7ef18f3f28cdefbf16c843adaa326ab1b97a21bcaf6acdd7cc720d63ae9b490d8515471e49b7d047ca6e4e3fc395c99508b2fd4e80e4f09ec69538402a6a6fbc5c5ba292f68f2", 0xbf, 0x8}], 0x1000000, &(0x7f0000002100)={[{@session={'session', 0x3d, [0x33, 0x7b, 0x7f, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x0, 0x39, 0x33, 0x38]}, 0x2c}, {@part={'part', 0x3d, [0x31, 0x33, 0x31]}, 0x2c}, {@decompose='decompose', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/audio\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000002180)={r0, 0x401}) recvmmsg(r1, &(0x7f0000001a80)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000100)=""/12, 0xc}], 0x2, &(0x7f00000001c0)=""/113, 0x71, 0xfffffffffffffff7}, 0x8}, {{&(0x7f0000000240)=@rc, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000300)=""/31, 0x1f}, {&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/25, 0x19}, {&(0x7f0000001580)=""/206, 0xce}, {&(0x7f0000001680)=""/200, 0xc8}], 0x7, 0x0, 0x0, 0x26886d3c}, 0x81}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001780)=""/95, 0x5f}, {&(0x7f0000000500)=""/42, 0x2a}, {&(0x7f0000001800)=""/227, 0xe3}, {&(0x7f0000001900)=""/171, 0xab}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0x8}, 0x4}], 0x3, 0x0, &(0x7f0000001b40)={r2, r3+30000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x8927, &(0x7f0000000540)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 688.457104] QAT: Invalid ioctl [ 688.504306] QAT: Invalid ioctl 2018/04/03 06:06:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e000082000000", 0x4d}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x401, &(0x7f0000000240)=0x2) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x80010000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$cont(0x19, r4, 0x4, 0x2) memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x5bb1af71, 0x7, 0x0, 0x6}, 0x8) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/04/03 06:06:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sync_file_range(r1, 0x25b5, 0x200000003, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioperm(0x6, 0x0, 0x9) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x6, &(0x7f0000001500)=[{&(0x7f0000000100)="7f255de3a65ebb7d9d8bf057342dc9c8b340227183c9bbb9b92aab37a8e2613d3e8a0c6755c59b7462623030783a8305a3aec8f19f7698dbec31f19c19e932975260fa0e0a3a8aa0cc22093bded4b8cdef958cf741a2ca685f477b1c652fa38ad218792137f681d1977a72d4652773928c39c7f3e117ca5df24ec5c7bcfc09d77df94578e142856c031431378f8bdb1c3433aed9db5176b3d5baee6d", 0x9c, 0x7}, {&(0x7f00000001c0)="697473e27e839b00fbfc86bc2c6cf1ca089d28d1a7ac4cd36ea289d7821ffd8a9e54f1d6da5f2af85ce4ae83585a2e64f4b54d5a3d2ac8ba04c0ff34fdc773e4338c288918a134ed8f93b50fa75dd4da96bff24d32f0089407259bb151adb3318499dea0f3d9cae0b3da00fac8", 0x6d, 0x9}, {&(0x7f0000000280)="6a08874cae3cda64f86d5f7fe37fc766a2d63c8bb7342fbee936b315c01bb916566421b2b5bd180946ceb526bd8f919976179b289c4ea4446e3d1d4c19e692bc6e3c3c5767ecc5188cf74f9b6e5d8ff65bf81e6d62581970f0638c517e88a52695b2d36ec0df6d46f4443506ade901f1c141a1fc441eadaf0d85f11e45d478c785d9d55751d2ecfc703178cb7528b203f9f2d79211995489e53f163fcf504aeb251545a00e0661602a59de537a697db5b53211f6faa54ff8ecfeeabb185b06c8cb1cff15eec4bb4d715c842870dcd0a743716e206c03c5545318bcf0325692bad5e0fbc5b2608b80f408cf416793b8965f7b961c6775", 0xf6, 0x1f}, {&(0x7f0000000380)="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", 0x1000, 0x6}, {&(0x7f0000001380)="a66afb6515150c151a43dee6868897e94e28bb110c30ef3f622bfdbf9976fdfecd5ef8fabb82fe33342fc1a05f5f99e63fbcb6ae84671674d036e2e4720e61771ea580692031c18cb5a5c313bee164489719c2d7188506e1004acb2e916ad6776b9960e5441853b9dbf3908e6f9e2c5e44234c3570d730ce6187c8f66e418a27a17b0704621d9adef069ee2f4aae4cfe75201541d2e04d0dea8ed0bc02cd1a2eeeb13bc98ca1cffdb8cde4ca3e0f7aedb8545836a899e3d210834cd42d4267a1b4505ad6a1248123073c5d9e21c2991bb961381f70a56b7639fa823ed253c920baa80accb0b44721", 0xe8, 0x84}, {&(0x7f0000001480)="c9c6fb9ab4700b073ea95d3a7617a3795cb332350669b4e1f47f7c1388789fecf9307bf3eb8fc08fcddc99d39e5021c9cd89235f91ecbf70a14f6ed9e230713929fdb81571f87403", 0x48, 0x9}], 0x800, &(0x7f0000001600)=ANY=[@ANYBLOB="63726561746f723da0cdcc992c6372656e6c733d63703933322c6769653d3d362c6e6c733d63703934392c706172743d333237342c756936643d33362c747970653d68e02dad2c0000000000000000000000"]) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/04/03 06:06:34 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) fstatfs(r0, &(0x7f00000011c0)=""/147) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r1, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/04/03 06:06:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYBLOB="011000020019004000bcf77787fdf1f1"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/arp\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:06:34 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) socketpair(0xf, 0x6, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x7ff, 0xf27a, 0x4, 0x1, 0x1, [{0xffffffffffffffe1, 0x5, 0x7, 0x0, 0x0, 0x6}]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/03 06:06:34 executing program 7: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x15, 0x80005, 0x0) fremovexattr(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="fa3f3ec7e337ad3938a672f083e7fb499c3c4b5a06956e8e62c52c69cefebec71e598edc26dcdfe43c03aa704f18c55d10caec78708013cb35060243d49c3b3147348db0adf259b5fcbdba9c21efb84aaf2bfc2d791c82c25b8fd568d18aa187b674bd4e01fdd80560f81396384afeea529dfebb54dc2b928ab3702fec3a954d62333b1f5219cf7925ba0b6735f628a4e2a8"]) getsockopt(r2, 0x114, 0x5, &(0x7f0000c9b000)=""/1520, &(0x7f0000beb000)=0xffffffffffffff82) 2018/04/03 06:06:34 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000040)={0x9, 0x9, 0x7, 0x8, 0x2, 0xadb}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000e00000000000d1310c9298eeda99fb72251207088adcb10e2cd0101a5cc26c9d738b65227f2730549ab2c1cce", 0x4b) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/41) 2018/04/03 06:06:34 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x105800, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x8}) lseek(r1, 0x0, 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x101) 2018/04/03 06:06:34 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x401, 0x0, 0x2, 0x44}, {0x7fffffff, 0x101, 0xffffffffffffff5e, 0x7}, {0x107, 0xe90, 0xb73a, 0x3}, {0x7, 0xffffffffffffff01, 0x8001, 0x9}, {0x190b, 0x9, 0x96d, 0x8}, {0xf461, 0x8, 0x1be7, 0x1f}, {0x1, 0x0, 0x8d6a, 0x8}, {0x3, 0xffff, 0x9d, 0x7ff}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000040)=0x1) 2018/04/03 06:06:34 executing program 5: r0 = socket(0x8000007, 0x2000001000000003, 0x0) write(r0, &(0x7f0000000080)="260000002a0047f10701c1b08000e400000000030100000009efd88c0000aba6000000000000", 0x26) 2018/04/03 06:06:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f00000010c0)="fa04ca4e4377025069993c6515956e754ab9be436f5ebbc331634502542f291bc69b81f65d88bb7c9fe6f79238678f535a773a229be49ff9b61ccb2999937d77ca01f978a4692502d4599bf199ef61b9e543cf0a53dcc046a3cb818d6c7f7a9957e4046349b25977ff09aa0805d109b386a28cb4c8342eaab737791f707c7e55fde4731c4e3be9bf827bdc2d17ff63fc4bbd610428ea1e951e229ac7cbec80147bbd7fef3aa1355e5214d2") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xbb, @multicast1=0xe0000001, 0x4e21, 0x0, 'rr\x00', 0x20, 0x100000001, 0xe}, 0x258) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096) 2018/04/03 06:06:35 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) write$sndseq(r0, &(0x7f0000000780)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time}}}], 0x1c) 2018/04/03 06:06:35 executing program 7: r0 = socket(0x5, 0x2, 0xc05) write(r0, &(0x7f00008eb000)="240000004e001f0014f9f4070408f408020806f70d0001003bd104df61fc7f70f76ba552", 0x24) 2018/04/03 06:06:35 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, [0xff, 0xfffffffffffffffd, 0x10001, 0x0, 0xb78f, 0x2, 0x9, 0xfffffffffffff532, 0x0, 0x100, 0x100000000, 0xbe, 0x80000001, 0x8, 0x8]}, &(0x7f0000001240)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001280)={0x0, 0x3}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001300)={0x0, 0x461, 0x3, 0x1091}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001380)={0x0, 0x9, 0xb60, 0x7}, &(0x7f00000013c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000040)="09a9ee28f575703bab6fcded92f3408e5dbf242861492f995b0ee080d7599ebc990c4ddfc4e65745b09b42c22138030f70bd0e9350cf0376ae0121a19fbb69e7fdaef41d98181151147fd2f88fc34a8f45f1a6ba2339cff201895f4fa7d7b1bb9ec4b84a4d5c440a414472929e7ec1449267a211372b54f9bb1a4fc26598e67efd5cb69d673a21ec47da99e287d3545583ecfad63dd49a2c889d9cf5a0fa6cea07bd", 0xa2}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f0000001400)=[@sndrcv={0x2c, 0x84, 0x1, {0xaca0, 0x8, 0x200, 0x7f, 0x7fff, 0x1ff, 0x4, 0x3, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x6000000, 0x3, 0x8200, 0x5, 0x1, 0xfffffffffffff77e, 0x12, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x2, 0x0, 0x8ca, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x208, 0xa038, 0x4, r4}}], 0xb0, 0x20000050}], 0x1, 0xc4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000015c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt(r0, 0xa4e2, 0x9, &(0x7f0000001600)="caa9936b54b3d219884cddb0dd80d957a39ed12ecc7706bd8062c91e35e120bae9759577dae60600000000000000052ccabe8b085194bd3a23d592a93d5ef296a3ab4e", 0x43) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001500)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001540), &(0x7f0000001580)=0x8) 2018/04/03 06:06:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sched\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/97, 0x61}, {&(0x7f0000001240)=""/248, 0xf8}, {&(0x7f0000001340)=""/221, 0xdd}, {&(0x7f0000001440)=""/136, 0x88}], 0x7) 2018/04/03 06:06:35 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001bfe1)) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x122) 2018/04/03 06:06:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d7ffc), 0x4) fstat(r0, &(0x7f0000000000)) 2018/04/03 06:06:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x204200, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x104}, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000300)="056e0f93af68a1c5639cea91dd491c3ddbaac3dbf8671b07e718f9c6337afcc7e5f88e3e06f86bd21dfe0fa7c1f8f005f292fa22cc86838fa45f8d73ba16d1ec3d520557b58dbb1964e2c045a060f2901c6c4c13c46cc4f8c89d973f28", 0x5d) 2018/04/03 06:06:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/226) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x200, 0xfffffffffffffff7, 0x2, 0xffffffffffffffff]}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/03 06:06:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/03 06:06:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d000400ebffffff00d200019c", 0x29}], 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x3, 0xe1, 0x5, 0x0, 0x0, [], [], [], 0x9, 0x4}) 2018/04/03 06:06:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2}}, 0x7, 0x0, 0x0, 0x4}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000005c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x5b}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0xfffffffffffffe74, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0xfffffffffffffffe, 0x6, 0x8}, &(0x7f0000000140)=0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000024c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003740), &(0x7f00000037c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003800), &(0x7f0000003840)=0x8) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="0161767d5e00"], &(0x7f00000006c0)=0x6) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000780)=""/183) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) 2018/04/03 06:06:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc010643a, &(0x7f0000000180)={0x4000003e, 0x200, 0x18}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x1) r5 = socket(0x15, 0x800, 0x80000000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000000000)=0x3f1173c7, 0x8) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4ec, 0x400) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000000080)={0x2, 0x8}) [ 689.795674] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 689.837652] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 689.883815] *** Guest State *** [ 689.887189] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 689.896106] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 689.904994] CR3 = 0x0000000000000000 [ 689.908750] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 689.915278] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 689.921816] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 689.927805] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 689.933817] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 689.940500] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 689.948501] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 689.956498] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 689.964483] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 689.972466] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 689.980455] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 689.988450] GDTR: limit=0x00000000, base=0x0000000000000000 [ 689.996459] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 690.004438] IDTR: limit=0x00000000, base=0x0000000000000000 [ 690.012764] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 690.020785] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 690.027220] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 690.035188] Interruptibility = 00000008 ActivityState = 00000000 [ 690.035192] *** Host State *** [ 690.035200] RIP = 0xffffffff811cd056 RSP = 0xffff8801909c73d8 [ 690.035214] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 690.035222] FSBase=0000000000000000 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 690.035230] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 690.035243] CR0=0000000080050033 CR3=00000001bf4eb005 CR4=00000000001626f0 [ 690.035254] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 2018/04/03 06:06:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) 2018/04/03 06:06:35 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f0000002f00)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/03 06:06:35 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e24, 0x6d0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 06:06:35 executing program 1: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x91e8, 0x7, 0x90, 0x2, r0, 0x1828}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x10) clock_adjtime(0x2, &(0x7f0000000040)={0x9, 0x4, 0x3, 0x0, 0x0, 0x0, 0x7, 0x3000000, 0xffffffff, 0x3ff, 0xffffffffffffeac1, 0x10000, 0x3ff, 0x12d6, 0x3, 0xffffffffffffffc0, 0x3, 0x2, 0x0, 0x4, 0x5, 0x3ff, 0x7, 0xfffffffffffff18c, 0x1, 0x2}) 2018/04/03 06:06:35 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40282, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x2, 0x80}) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4000}, 0x2c) 2018/04/03 06:06:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) r1 = memfd_create(&(0x7f0000000040)='cgroupsecurity\x00', 0x1) r2 = memfd_create(&(0x7f0000000080)='[-ppp1nodevproc)vboxnet1\x00', 0x1) fanotify_mark(r1, 0x84, 0x40020002, r2, &(0x7f00000000c0)='./file0\x00') connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="10080cdc02b8e5c4d1ae6b83f397c27a4b5d896b0000002e"], 0xa) 2018/04/03 06:06:35 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) accept4$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80000) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd", 0x2}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) 2018/04/03 06:06:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/rfkill\x00', 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2b63c53c80467a70a81f7214c2e732"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) ioctl$DRM_IOCTL_AGP_INFO(r8, 0x80206433, &(0x7f0000000500)=""/239) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x0, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'io', 0x20}]}, 0x1b) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[], 0x0) r9 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8001, 0x0, 0x101, 0x1}, &(0x7f0000000240)=0x18) [ 690.084516] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 690.084520] *** Control State *** [ 690.084525] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 2018/04/03 06:06:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'nodevem1cpuset:*\x00'}, &(0x7f00000000c0)=""/217, 0xd9) r2 = socket$inet(0x2, 0x80000, 0x2) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000001c0)={0x87, @rand_addr=0x8, 0x4e21, 0x1, 'sed\x00', 0x4, 0x3f, 0x19}, 0x2c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=@setlink={0x28, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x3}]}]}, 0x28}, 0x1}, 0x0) [ 690.084529] EntryControls=0000d1ff ExitControls=0023efff [ 690.084536] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 2018/04/03 06:06:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000080)={'bond0\x00', @ifru_addrs=@in={0x2, 0x4e20, @loopback=0x7f000001}}) recvmmsg(r0, &(0x7f0000006080)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/180, 0xb4}, {&(0x7f00000021c0)=""/227, 0xe3}, {&(0x7f00000022c0)=""/5, 0x5}, {&(0x7f0000002300)=""/240, 0xf0}, {&(0x7f0000002400)=""/150, 0x96}, {&(0x7f00000024c0)=""/2, 0x2}], 0x9, &(0x7f0000002580)=""/4096, 0x1000, 0x9}, 0xabb}, {{&(0x7f0000003580)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003600)=""/32, 0x20}, {&(0x7f0000003640)=""/112, 0x70}, {&(0x7f00000036c0)=""/254, 0xfe}, {&(0x7f00000037c0)=""/91, 0x5b}], 0x4, &(0x7f0000003880)=""/46, 0x2e, 0x6396}, 0x4}, {{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000004b80)=[{&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/215, 0xd7}, {&(0x7f0000004a40)}, {&(0x7f0000004a80)=""/234, 0xea}], 0x4, 0x0, 0x0, 0x8}, 0x101}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000004bc0)=""/119, 0x77}, {&(0x7f0000004c40)=""/184, 0xb8}, {&(0x7f0000004d00)=""/14, 0xe}, {&(0x7f0000004d40)=""/114, 0x72}, {&(0x7f0000004dc0)=""/160, 0xa0}, {&(0x7f0000004e80)=""/241, 0xf1}, {&(0x7f0000004f80)=""/231, 0xe7}, {&(0x7f0000005080)=""/138, 0x8a}], 0x8, &(0x7f0000005180)=""/220, 0xdc, 0x2}, 0x1}, {{&(0x7f0000005280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005300)=""/90, 0x5a}, {&(0x7f0000005380)=""/31, 0x1f}, {&(0x7f00000053c0)=""/139, 0x8b}, {&(0x7f0000005480)=""/154, 0x9a}, {&(0x7f0000005540)=""/93, 0x5d}, {&(0x7f00000055c0)=""/249, 0xf9}, {&(0x7f00000056c0)=""/129, 0x81}], 0x7, 0x0, 0x0, 0x1ff}}, {{0x0, 0x0, &(0x7f0000005980)=[{&(0x7f00000057c0)=""/38, 0x26}, {&(0x7f0000005800)=""/136, 0x88}, {&(0x7f00000058c0)=""/127, 0x7f}, {&(0x7f0000005940)=""/61, 0x3d}], 0x4, &(0x7f00000059c0)=""/59, 0x3b, 0x1ea}, 0x2}, {{0x0, 0x0, &(0x7f0000005bc0)=[{&(0x7f0000005a00)=""/43, 0x2b}, {&(0x7f0000005a40)=""/31, 0x1f}, {&(0x7f0000005a80)=""/95, 0x5f}, {&(0x7f0000005b00)=""/16, 0x10}, {&(0x7f0000005b40)=""/64, 0x40}, {&(0x7f0000005b80)=""/37, 0x25}], 0x6, &(0x7f0000005c00)=""/3, 0x3, 0xb2}, 0xfffffffffffffff8}, {{&(0x7f0000005c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005cc0)=""/74, 0x4a}], 0x1, &(0x7f0000005d80)=""/22, 0x16, 0xfff}, 0x7}, {{&(0x7f0000005dc0)=@pppol2tpv3, 0x80, &(0x7f0000005f80)=[{&(0x7f0000005e40)=""/5, 0x5}, {&(0x7f0000005e80)=""/20, 0x14}, {&(0x7f0000005ec0)=""/186, 0xba}], 0x3, &(0x7f0000005fc0)=""/187, 0xbb, 0x800}}], 0x9, 0x140, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000061c0)=@assoc_id=0x0, &(0x7f0000006200)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006240)={r2, 0x101}, 0x8) 2018/04/03 06:06:35 executing program 4: pipe(&(0x7f0000ae2000)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) alarm(0xfffffffffffffff7) r4 = dup2(r1, r3) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x48ba, 0x2, 0x8, 0x0, 0xccc8, r7}, 0x20) ppoll(&(0x7f0000000000)=[{r2, 0x4}, {r4, 0x4000}, {r0, 0xc0}, {r4, 0x1}], 0x4, &(0x7f0000000080)={r5, r6+30000000}, &(0x7f00000000c0)={0x6}, 0x8) tee(r2, r1, 0x3c, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000), 0x0, 0x0) 2018/04/03 06:06:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x10001, 0x20, 0xd86b, 0x3f}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xb01}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x4200) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x7) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x44800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="d54add0caa7c2e77a93df4b85e71bb652b8740837ac3221e16aeae73be9e8f1ab03b1ecf8ec3ed2b"], 0x1) 2018/04/03 06:06:35 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xe2f3, 0x220000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x20080) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x12}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x76, {0x2, 0x4e23}, 'ip6_vti0\x00'}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x417, 0x9936, 0x40, 0x88, 0x4, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc10c5541, &(0x7f0000003ffc)) [ 690.084541] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 690.084546] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 2018/04/03 06:06:35 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8002, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x181000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x7ff, 0x2) time(&(0x7f0000000000)) r2 = socket(0x1e, 0x1, 0x0) listen(r2, 0x100000000003) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$alg(r2, 0x0, 0x0, 0x0) 2018/04/03 06:06:35 executing program 5: r0 = getpgrp(0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x6, 0x3, [0x9, 0x8, 0x3]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x40, 0xf03a, 0xfffffffffffffffc}, 0x10) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000080)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f0000000080), 0x162) [ 690.084550] reason=80000021 qualification=0000000000000000 2018/04/03 06:06:35 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) socketpair(0x8, 0x800, 0x31f8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000100)) 2018/04/03 06:06:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00'}) [ 690.084554] IDTVectoring: info=00000000 errcode=00000000 [ 690.084558] TSC Offset = 0xfffffe8b6634b8b6 [ 690.084563] EPT pointer = 0x00000001d052001e [ 690.288935] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/04/03 06:06:35 executing program 4: r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xd9, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/217}, &(0x7f0000000180)=0x50) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\r']}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x58, &(0x7f00000003c0)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x26}]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x6}, 0x8) 2018/04/03 06:06:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001540)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x400, 0x9}, 0x8) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) accept4(r0, 0x0, &(0x7f0000000080)=0xd1, 0x0) write(r1, &(0x7f0000000240)="a530749c6f68782c3bdac347c2aa6056117ff3fb7f00000000000000cf80319b2e79d987c703102fb8e48dc5e6f09996190932e3fb5adc2df292532712c803091b90863ebfe6f6221d79dd28a2af5e6e601b96698500f1d87517032feb519f7770b420f77cf3a7dca7b89440c9c16691b5bdb25261bc3042a8b6a6b6d6a4786709bf54ce1e9f3e65f3dfee29d492638cafbfcd5da748f3c0cb248a7a8b3ac0fa1ff5bbe0e048920978212ab5f69eadd8d2907c899c6fa33414d90ec11a51e2d387dd3dcbc58d6e60627157bf1a025c46930c7067a57b157fcf324a1342dacf22b4181211db7acf4a88b2ddcaea8730", 0xef) 2018/04/03 06:06:35 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair(0xa, 0x8080a, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r2, 0x4210002) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') keyctl$revoke(0x3, r2) fremovexattr(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='truMned.keyr\x00\x00\x00\x00']) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/03 06:06:35 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, r0]) setregid(r2, r1) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x200000) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000100)=0x4, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r4, 0x0, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x12}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) 2018/04/03 06:06:35 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x10000000000001, 0xee, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001800f8ff0000000000000000000000009500000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0x3, 0x11e5, &(0x7f0000000200)=""/4096, 0x41f00}, 0xffffffffffffffa6) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x80000000) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3f, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000100)="9c2ce6d9844909bdd325b5ee721f6f", 0xf, 0x8}, {&(0x7f0000000140)="5cdd81a37799280df18befe8791ef392d7a9b80933661cf99f8b0122d6b3332be5caf37ab2cd1dc3ad296a70cb25600b43251da2fec6826011951f42a15375522ecd6be52cfa97e81a270b53572fab2c1dae5bdab1", 0x55, 0x7}, {&(0x7f0000001200)="0e0688a6bcfbef70a3f68c774c8cc32486f2e58d601ad3918c426ef5b1383c4ac2398ada0251414cf36513a663416b23c23da2d60d498a6874ab0835c35adf8d4fc416112fc2ad526c7a988f0c4203faaf474c7213bea991508974e946fa2c6c2dfef25e49d81e9545bfffbf5a458daa6eeb2f1e4b314c1172df82d484b9f884d758bae65767b0734ed9f466a964a3398df4a51cb08ba4a1931d68a147179b6447d3a6a8f13410e79bdfcb960a91b791bc87258b6d2adbab99e768", 0xbb, 0x5}], 0x0, &(0x7f0000001300)={[{@resize={'resize', 0x3d, [0x35, 0x32, 0x35, 0x37, 0x34, 0x0, 0x2d, 0x3d]}, 0x2c}]}) 2018/04/03 06:06:35 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1000000001}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x58, "c2c92c0d349ec88a3a848f51907d57fb450a27c3764a2d332eb91b034a6c5297dbefbf34aeca2d0f386334a4c790fc31ebeae0871a69d70d343f8ee9ac0a9c32b57143f95ebf90c5f6cd97f972273e860572de0f48b28a23"}, &(0x7f0000000180)=0x60) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='a\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/03 06:06:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="91eb62c379201787cb7472d77b211f6ee215c781435473cbb3fda088b21f494ae5d65d2ee3d3fe154cf8f3c6e13633ece452d602bd553eb8f339b74201bf376a64e36f5d8d9761fa0b57ac87d7f425eb2a506e8eda213ad0faa483149408ab379104f10af6aeaeff185b709c9d1505983e8b5616cd51e36c4734811f463c9e807c98acf04dbfddbd10f2ad27"}, {&(0x7f0000000100)="318118b05bc9dff55103de1951d0b122f2f56566cd69967a3fa9b240cd6046f40b9d129390b1008781f1e729acc823b1ece9e58d0841e85d9db55ff2b4e1a58e08b69501bac3b2c2035db87c272e2ed26a5d4493255ad326fc84aea7a1ac9143c23fdea78c00fc19d33cd60a4656cd353b2234312feb83115fb8fc8b546fa0d1c8638aa09323bc6a25091ac5973f5effb0c4"}, {&(0x7f0000000200)="8982981541b01db85555156d38ae2da61cfe8ed5631a82980cb733a52ffc897c91feb009ff239311ec7fd3a90038710d80d21b20dfc3e5b97a4b2aac943d6270eb568628b52c3e9347463ee13a08276a246f81f873de9d53dc61fa308b580bc227da9ce375cc8119d50d4acbcd4b91"}, {&(0x7f0000000500)="8a10556a6f5d050a09597d8ce45a9317ed517d9b83a1223f045d7d7d08e33019cecdb16674dcac8b44ebab11227f34f521c1f71696d082f1cf00000475b915eb1e692e7f7ca7ee49d16bab300a5423ab18717f132ad39c7b36eeba1239b0e0d6117692bffaad472c5b2a49129fee898b87"}, {&(0x7f0000000300)="e1c3db910bdbe7b0a1cf509b7eb52fb4436fbea38792cf729a7b71e66d85e21e1a081ce603321e68c3807e0e8a1314b782211754d8be1be1f752f1aff5aa50591a93ef00aa85e0fd27eb6dc167654185a596830efc3afdba537619359124d3d0faf232a7ab375790f56c4a1b76532af22eaafaf3692adf1bf966882c1fdf849807437f0ebfd79019bd972e1c70aae1c4e430db9c6806385cd7cd8135322f00e4fc22724f75c6098de2fd7f68b634c921f20f8c4e95282437d30c08b50f0cd43b107d7bb07fd066be5f0c1c2f0f0d48e58a0bf958659daf9ec3e48dca4e0457205814006928642d"}, {&(0x7f0000000640)="65cdfd4e9f15dc18a531daf08fe48faccf5921c090167b3669c9353979035a1d80b973afb3a9c4e86844cd783487b0d453bc3a810cbd719da00d73037a47b1182984277b6e40a6d1dc0b7a9e805a4c9796eadc531e396e8aa91d9c037f60c7733b15308e9d36515534662bd6b5cc36cb5d2790f699942c09b6f53b0a878e6c5a243e7cc032b8f68d"}], 0x68) 2018/04/03 06:06:35 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x2000000b) sendmsg$nl_route(r2, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f00000001c0)=@ipv6_getroute={0x0, 0x1a, 0x20, 0x70bd28, 0x25dfdbfb, {0xa, 0x20, 0xb4, 0x3, 0xfe, 0x3, 0x0, 0xb, 0x4f60160290d8480e}, [@RTA_GATEWAY={0x0, 0x5}]}, 0x355}, 0x1}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 06:06:35 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x83) r1 = getpgrp(0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x3, 0x0, @tid=r1}) mq_notify(r0, &(0x7f00004c4000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="bce4f7ef66ebee627fa85aa5d6a7e4a70779088d56731b2c8174da2ea6574c94b1ac3311c38ce2f47834fc92c12186630d646ec7fb8b79e585f588e42ed0c1b2df3621d6247b4aa4f3ee5168cd29bee715f72419ebc8214d330d6f2d0797873f662c993fdcda901e94a0da547c0fa999b0cd2cbbe87199c4d1cb00fd65179403775eac20c8250e0a37af2f26ba6466", &(0x7f0000000100)="ca3749c75c1ae95efafa83870631d7f6332bdb0dca00a79e5d2c27a3158ae2dae844c2fcef488f4e9b2de35db15b38fa78433499a46368a80d89f307119dc5851735f3fd7ea16363de23a29d59d0a95d9d1559064822ae9781794a7e2650afdc9b78c6af87f061f1f28933cbe836c9629dd0b1eba2d882785f921f83d323dd86a0df27f31337cf5ae1e9c1884f71b409d7089586a29d846d9d408af559116a63aad164caa34e54feb3e762682018eb2d3c7f79e61ddf6cea69af4d29d0d30b9246db46abeaf1f4f3249a4b"}}) 2018/04/03 06:06:35 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10000000000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x132, @time={0x77359400}}) 2018/04/03 06:06:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000060e782)={0x0, 0x0, 0x0, 0x0, "6b5e4e4784527614fcce5e7e50485995e5413ec42f64e311ba660dd074d434d5"}) 2018/04/03 06:06:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/route\x00') socket$nl_netfilter(0x10, 0x3, 0xc) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000040)="2b139cc1283ffa7f17bdbdc119d2a316119af4c61d2be0b93a188872c7b1ff81be44873bef249e195715abcf6ae582e4cb6d2f33b8", &(0x7f0000000100)=""/124}, 0x18) sendfile(r2, r1, &(0x7f0000000000), 0x1000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, [0xfe]}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6tnl0\x00'}) 2018/04/03 06:06:36 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000029040009001e00000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/91}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl(r2, 0x800008936, &(0x7f0000000000)) 2018/04/03 06:06:36 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000093f000)=@abs={0x1}, 0x79) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x9}}, 0xb98, 0x8, 0x2fc, 0x4, 0x6}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0xf911, @remote={0xfe, 0x80, [], 0xbb}, 0x8dd1}}}, 0x84) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080)="0d7f198a527367ccdb8492661b4dc02e67387cf479faaa60c03012335f052f6b313cb4a0439954babb93c59096b40ec54e8b44b5d6b0dabcaa8e5169443a358410770783188986ba92f069b630c0a38e438c152482f9866e22d0190251781564976f7a3d115f4e4ebe10033b45988e40c1d291b8649c465066b924bd0be15bf9fe0ca045e1e2d2fa400f6d91e3ddc317168770b2947b4364d6165917d296892730056e7bbdbf0b436522f39cb50d10ee8b61844bc155a89b51c80c5ce2eacc57aa323fac63fb15e7deb642e0bb1493971b8cc6e9d2978fd268cd24eb3bfebf5124e77ef5e0ea87df130bf20f", 0xec, 0x33a}, {&(0x7f0000000180)="82d7e50b9da9e262f5f685177e48300d955134d0594f88898a12d433fac1c4408c68f3ddcb9625c588bd2daa2a54e551affe7ee528f131edfbf06633dc0695ef49bd5840bbd93c168b182d21a8062b57ae1fa6130e7824111e6599ff08ee98f801fd903df48ae87786b82429c6a5fc8a5dd3006ce462e805924ec7b328e34429d1daa34c6a6f0a11d241a694f3c14648840a8948c967ef652c2da697b3266b047d1b3588d1634e50351da6bcecf1a5dbf2d3270567e6be610126f65e997a9298c4488e95f3743274f91028e322d668466290649296b76bf58059028e1e8980f7a7c668", 0xe3, 0x7}], 0x40, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, [0x39, 0x37, 0x3d, 0x30, 0x0, 0x3e]}, 0x2c}, {@creator={'creator', 0x3d, "d5a1f672"}, 0x2c}]}) 2018/04/03 06:06:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x400c800) rt_sigsuspend(&(0x7f00000000c0)={0x7}, 0x8) 2018/04/03 06:06:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x24200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r3, 0x2b}], 0x1, 0xade) bind$inet6(r3, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0xfffffffffffffea5, 0x0, &(0x7f0000001000)={0xa, 0x1000000004e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffff56) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x3f, 0x1, 0x0, 0x9e, 0xff, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r7 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', r2) r8 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x8000) keyctl$instantiate(0xc, r7, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r8) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r9 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r6, &(0x7f0000dc8ff8), 0x10000000000003c4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/03 06:06:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e2a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f2000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000), 0x30) [ 690.759768] QAT: Stopping all acceleration devices. [ 690.788792] QAT: Stopping all acceleration devices. 2018/04/03 06:06:37 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000001400), 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'bcsh0\x00'}, 0x18) 2018/04/03 06:06:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000080)={0x4ff671f, 0xffffffffffffffd9}) r2 = dup(r1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8902, &(0x7f0000000000)={"65727370616e3000000000000200"}) bind$bt_rfcomm(r2, &(0x7f0000000180)={0x1f, {0x10000, 0xffffffff, 0x10001, 0x89, 0x10000, 0x3f}, 0x101}, 0xa) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7a2, 0x101000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000140)='syzkaller0\x00', 0x10) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000040)=0x8000, &(0x7f00000000c0)=0x1) 2018/04/03 06:06:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0xffffffffffffffe1, 0x9, 0x7ff, 0x9, 0xffffffffffffffc0, 0xc68a, 0x40, 0xffff, 0x9, 0x800, 0x6, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '+vmnet1%(\x00'}, &(0x7f0000000200)=""/247, 0xf7) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$getflags(r1, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/03 06:06:37 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffff1f00ffffffff00050a000c00010001000000000100010c8003000c0000f702000013"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000), 0x0) close(r1) 2018/04/03 06:06:37 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f91ffc)=0x10) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x101083) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000148}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000c1a000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000c31000000000000000000000000000009500400000000000"], &(0x7f0000c43000)="0000008d000000007200", 0xfffffffffffffffa, 0x10c2, &(0x7f00009ab000)=""/4096}, 0x48) 2018/04/03 06:06:37 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/fscreate\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x16}], 0x2be, 0x0) 2018/04/03 06:06:37 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xa7, 0x8000) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0xfffffe1c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d3ab27d5ea00000000000000000000000000000000000000", 0x18) 2018/04/03 06:06:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) 2018/04/03 06:06:37 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x1040, &(0x7f0000000000)={0x42, 0x1, 0x1dc, 0x4}) 2018/04/03 06:06:37 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) shutdown(r3, 0x1) keyctl$clear(0x7, r1) r4 = dup3(r0, r0, 0x80000) write$cgroup_pid(r4, &(0x7f0000000040), 0x29c) [ 691.976120] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 692.002213] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 692.030278] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 692.041521] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/03 06:06:38 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080045000014000000000001907800000080e00040010800900800000000000000339ff1c2477655d4e531af334044d8348f1b020b14e0938d839c70c675d96a840ef9"], &(0x7f0000000040)) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/03 06:06:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$void(0x1b) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000001000000000000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a0000000000000000000000000000000000ffffac14140100000000", @ANYRES32=r1], 0x30) 2018/04/03 06:06:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x9, 0x80000000, 0x200, 0x5, 0x3, 0x6, 0x30, 0x15, 0x40, 0x245, 0x5, 0x7f, 0x38, 0x1, 0x1, 0xff}, [{0x70000006, 0x1, 0x40, 0xffffffff, 0x6, 0x237, 0x80000000, 0x6}, {0x60000000, 0x0, 0x6dcc2b83, 0xe, 0x0, 0x2, 0xffffffff, 0x6}], "67d3a2feeb622b73159cace35eb7", [[], [], [], [], [], [], []]}, 0x7be) personality(0x400000003ffff8) uname(&(0x7f0000484000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000940)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000009c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x4004400}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r2, 0x4, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x34}, 0x1}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x501400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x3ff, 0xfffffffffffffffc, 0x0, 0x7f}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x0, 0x4}, &(0x7f0000000140)=0xc) 2018/04/03 06:06:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r1, &(0x7f00000002c0)={0x18, 0x0, {0x4, @random='bh\tVNC', 'ifb0\x00'}}, 0x1e) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r2 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000380)={0xa, &(0x7f0000000300)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000003c0)={r3, 0xfffffffffffffffe}) tkill(r2, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0xce8, 0x4) epoll_create1(0x80000) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=""/230, &(0x7f0000000240)=0xe6) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/03 06:06:38 executing program 7: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = inotify_init() socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000eb5ff4)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) socket$alg(0x26, 0x5, 0x0) 2018/04/03 06:06:38 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) sync_file_range(r0, 0xffffffff80000000, 0x400, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0xfffffffffffffffc, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xa5, [], 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/165}, &(0x7f00000002c0)=0x50) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/03 06:06:38 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423fdffdf00", 0x1f) socketpair(0xa, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/04/03 06:06:38 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000003ff8)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x9}, 0x5fb) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) 2018/04/03 06:06:38 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x76d2) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x181) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x4000, 0x1000}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x2, 0x4) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a8430929d2426939000900070008004b080000000000000000006b7b31afdc1338d54400009b84136ef75afb83de44115f5727c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/03 06:06:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1ff, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) recvfrom$packet(r2, &(0x7f0000000200)=""/70, 0x46, 0x40, &(0x7f0000000500)={0x11, 0x1, r3, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f0000000100)={{0x1, 0x1, 0x0, 0x0, 0xdc}, 0x4, 0x5}) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000004", @ANYRES16=r1, @ANYBLOB="0b34f2c7599af5010000000000000000030000000000"], 0x1c}, 0x1}, 0x0) 2018/04/03 06:06:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="1100000800000000000003b8772e5e92c19e1c1d4f9ba27889000000080002000a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 692.987928] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 06:06:38 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)="b4751628b34e3f25a2da5acf4a7bce8ac8682f168e92424391eda938dbd0f6ad2d49f80c85b26d7ab7c82b071ee9218e5bb30e9d645611671eac963e409b82baa6897fe19b0baf8c309074709f26183b77637f6007e729b0385cf82fbed82a135cde675ad7bf5966d850f61b0c1c0103ba5df8f40e5810324d0078538d78d16f7846cc2c58b03f1a8ca8b58116d2303fc04dbefbb20a7d1ef5770ebe87bf33cc3e154df31c21806aa2be3b2e2f4a472bdbc540e2f86fa6d0967ab77bd8f7cf8f755b88eea15e1ed07d9c031e9fd58878756360ff24ea627f532860ebc37adfb22bc8b51d248b", 0xe6) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x100800d, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r3 = dup3(r0, r2, 0x80000) pipe2(&(0x7f0000000240), 0x80000) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f00000001c0)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7ff) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x35b7, &(0x7f0000000200)=0x1) 2018/04/03 06:06:38 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000640)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getgid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, r2, r3, 0x81, 0x0) inotify_init() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0x800000042) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/03 06:06:38 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x8) write(r0, &(0x7f0000000040)="38e8e544a620228c7640000000000000001f24", 0x35f) [ 693.054835] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 693.080845] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 06:06:38 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=@random={'security.', '+\x00'}, &(0x7f0000000500)=""/54, 0xef) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = gettid() ioprio_set$pid(0x2, r3, 0x5) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2002, 0x125) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000340)={0x10203, 0x0, &(0x7f0000ffd000/0x3000)=nil}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="36000000459eed96132e097d89834278ae42faa698d5ca668ea5df81435a9cd7efe1537adb1ab88edaad1d3d"], &(0x7f0000000200)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000240)={r6, 0xffffffffffffccbf}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r4, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd320-generic\x00'}, 0x0, 0x11}) 2018/04/03 06:06:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) listen(r0, 0x480000000cc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002040100000000000000000000000000000f00e1000001"], 0x18) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x0) 2018/04/03 06:06:38 executing program 5: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2d, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x55b, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/193) sendto$inet(r2, &(0x7f0000000040)="18f9fd68a066fda5fde6ba720e466b9f714fc56840417724e613d2e1c0dcd53aa0a26c1fea254cc8a6f9c0145b604542a64f52084d5b85e9dc850a493b8dc5bee9910c8d20335455c7344bcc3a452dea0a8d1c66a76e67e543f69f55292e00d51601ca782aa1e1ef2db4ee708e280177cf35d353aae2d2", 0x77, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 693.106480] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 693.137509] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 06:06:38 executing program 4: socketpair(0x1b, 0x807, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) write$tun(r0, &(0x7f00000000c0)={@void, @hdr={0x1, 0x84, 0x3f, 0x8, 0xa7, 0x9}, @ipx={0xffff, 0x68, 0x9, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random=0x7, @random="c886c5062c63", 0x51}, "36237d460dfe96be97d881b3491dc6f426306b7f4753b14258792eeb515cb50ca43722e20ba08a34698db34d891b86b3057837f571634daf08f5616a4cc9a7c4cfbc060189082c324ba8"}}, 0x72) set_mempolicy(0x2, &(0x7f0000000080)=0x81, 0x6) r1 = gettid() r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00000006c0)={@broadcast, @local}, &(0x7f0000000700)=0x8) r3 = syz_open_procfs(r1, &(0x7f00000002c0)='maps\x00') readv(r3, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) [ 693.162149] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 06:06:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000607000)={&(0x7f0000000080)={0xce, 0x18, 0x2fb, 0x0, 0x0, {0xa}, [@generic="281cdf5fb58e"]}, 0x1c}, 0x1}, 0x0) 2018/04/03 06:06:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/03 06:06:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{0x1}, {0xd, 0x0, 0x0, 0x1}]}) 2018/04/03 06:06:38 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x220200, 0x142) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000300)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) lseek(r1, 0x3, 0x1) open(&(0x7f0000000200)='./file0/file0\x00', 0x20000, 0x140) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x3) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) [ 694.059355] binder: 9632 RLIMIT_NICE not set [ 694.063847] binder: 9632 RLIMIT_NICE not set [ 694.072569] binder: 9632 RLIMIT_NICE not set [ 694.077154] binder_alloc: 9617: binder_alloc_buf, no vma [ 694.082747] binder: 9617:9632 transaction failed 29189/-3, size 0-0 line 2963 [ 694.090042] binder: send failed reply for transaction 240 to 9617:9618 [ 694.202898] binder_alloc: binder_alloc_mmap_handler: 9617 20000000-20002000 already mapped failed -16 [ 694.215703] binder: BINDER_SET_CONTEXT_MGR already set [ 694.221057] binder: 9617:9632 ioctl 40046207 0 returned -16 [ 694.221097] binder_alloc: 9617: binder_alloc_buf, no vma [ 694.232297] binder: 9617:9635 transaction failed 29189/-3, size 0-0 line 2963 [ 694.248386] binder: 9617:9635 got reply transaction with no transaction stack [ 694.248390] binder: 9632 RLIMIT_NICE not set [ 694.260118] binder: 9617:9635 transaction failed 29201/-71, size 0-0 line 2763 [ 694.377074] binder: undelivered TRANSACTION_ERROR: 29201 [ 694.386052] binder: undelivered TRANSACTION_COMPLETE [ 694.391188] binder: undelivered TRANSACTION_ERROR: 29189 [ 694.396689] binder: undelivered TRANSACTION_ERROR: 29190 [ 694.402233] binder: undelivered TRANSACTION_ERROR: 29189 [ 755.216922] Buffer I/O error on dev loop0, logical block 15, async page read [ 861.152194] INFO: task syz-executor7:9630 blocked for more than 120 seconds. [ 861.159439] Not tainted 4.16.0+ #286 [ 861.163672] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.171632] syz-executor7 D23496 9630 4537 0x20020006 [ 861.177266] Call Trace: [ 861.179875] __schedule+0x8fb/0x1ef0 [ 861.183596] ? __sched_text_start+0x8/0x8 [ 861.187742] ? __radix_tree_insert+0x7b0/0x7b0 [ 861.192331] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.196897] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 861.202029] ? trace_hardirqs_off+0x10/0x10 [ 861.206354] ? find_held_lock+0x35/0x1d0 [ 861.210429] ? find_held_lock+0x35/0x1d0 [ 861.214490] schedule+0xf5/0x430 [ 861.217889] ? __lock_page+0x550/0x720 [ 861.221782] ? __schedule+0x1ef0/0x1ef0 [ 861.225764] ? lock_downgrade+0x980/0x980 [ 861.229913] ? lock_release+0xa40/0xa40 [ 861.233889] ? kasan_check_read+0x11/0x20 [ 861.238031] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.242619] io_schedule+0x1c/0x70 [ 861.246157] __lock_page+0x574/0x720 [ 861.249884] ? __lock_page_killable+0x790/0x790 [ 861.254556] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.259060] ? shmem_getpage_gfp+0xedb/0x39e0 [ 861.263559] ? check_same_owner+0x320/0x320 [ 861.267896] ? page_cache_tree_insert+0x410/0x410 [ 861.272951] ? __might_sleep+0x95/0x190 [ 861.276938] pagecache_get_page+0x69c/0xbf0 [ 861.281262] ? add_to_page_cache_lru+0x510/0x510 [ 861.286036] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 861.291287] ? compat_start_thread+0x80/0x80 [ 861.295702] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.300190] ? kasan_check_read+0x11/0x20 [ 861.304339] ? rcu_is_watching+0x85/0x130 [ 861.308477] ? rcu_pm_notify+0xc0/0xc0 [ 861.312369] ? rcu_read_lock_sched_held+0x108/0x120 [ 861.317382] ? __mark_inode_dirty+0x262/0x1170 [ 861.321971] ? print_irqtrace_events+0x270/0x270 [ 861.326812] ? find_held_lock+0x35/0x1d0 [ 861.330873] grab_cache_page_write_begin+0x6c/0xa0 [ 861.335825] block_write_begin+0xa6/0x310 [ 861.339973] ? check_disk_change+0x130/0x130 [ 861.344630] ? __block_write_begin+0x40/0x40 [ 861.349052] ? iov_iter_fault_in_readable+0x211/0x420 [ 861.354238] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 861.359431] ? current_kernel_time64+0x122/0x2f0 [ 861.364182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.369199] blkdev_write_begin+0x3c/0x50 [ 861.373344] generic_perform_write+0x28f/0x610 [ 861.377927] ? do_umount+0xda0/0xda0 [ 861.381635] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 861.386909] ? file_update_time+0xd3/0x5d0 [ 861.391135] ? current_time+0xc0/0xc0 [ 861.394932] ? generic_update_time+0x3b0/0x3b0 [ 861.399504] ? blk_lld_busy+0x60/0x60 [ 861.403323] ? __save_stack_trace+0x7e/0xd0 [ 861.407657] __generic_file_write_iter+0x366/0x5b0 [ 861.412592] blkdev_write_iter+0x207/0x3e0 [ 861.416820] ? do_fast_syscall_32+0x3ec/0xf9f [ 861.421312] ? bd_set_size+0x330/0x330 [ 861.425202] do_iter_readv_writev+0x55c/0x830 [ 861.429696] ? do_iter_readv_writev+0x55c/0x830 [ 861.434360] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 861.439116] ? rw_verify_area+0xe5/0x2b0 [ 861.443168] do_iter_write+0x154/0x540 [ 861.447057] ? rcu_read_lock_sched_held+0x108/0x120 [ 861.452069] vfs_iter_write+0x77/0xb0 [ 861.455868] iter_file_splice_write+0x7db/0xf30 [ 861.460532] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 861.465805] ? fsnotify_first_mark+0x2b0/0x2b0 [ 861.470400] ? pipe_read+0x7f0/0x7f0 [ 861.474117] ? rw_verify_area+0xe5/0x2b0 [ 861.478173] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 861.483452] direct_splice_actor+0x125/0x180 [ 861.487854] splice_direct_to_actor+0x2c1/0x820 [ 861.492522] ? generic_pipe_buf_nosteal+0x10/0x10 [ 861.497372] ? do_splice_to+0x160/0x160 [ 861.501345] ? security_file_permission+0x89/0x1e0 [ 861.506270] ? rw_verify_area+0xe5/0x2b0 [ 861.510328] do_splice_direct+0x29b/0x3c0 [ 861.514473] ? splice_direct_to_actor+0x820/0x820 [ 861.519320] ? rw_verify_area+0xe5/0x2b0 [ 861.523377] do_sendfile+0x5c9/0xe80 [ 861.527089] ? do_compat_pwritev64+0x100/0x100 [ 861.531661] ? kasan_check_read+0x11/0x20 [ 861.535810] ? __might_sleep+0x95/0x190 [ 861.539782] compat_SyS_sendfile+0xea/0x1a0 [ 861.544111] ? SyS_sendfile64+0x160/0x160 [ 861.548261] ? do_fast_syscall_32+0x156/0xf9f [ 861.552753] ? SyS_sendfile64+0x160/0x160 [ 861.556892] do_fast_syscall_32+0x3ec/0xf9f [ 861.561215] ? do_int80_syscall_32+0x9c0/0x9c0 [ 861.565877] ? kasan_check_write+0x14/0x20 [ 861.570112] ? syscall_return_slowpath+0x2ac/0x550 [ 861.575036] ? prepare_exit_to_usermode+0x350/0x350 [ 861.580050] ? sysret32_from_system_call+0x5/0x3c [ 861.584898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 861.589739] entry_SYSENTER_compat+0x70/0x7f [ 861.594137] RIP: 0023:0xf7f76c99 [ 861.597496] RSP: 002b:00000000f5f300ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 861.605194] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000019 [ 861.612463] RDX: 0000000020000080 RSI: 0000000002000004 RDI: 0000000000000000 [ 861.619724] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 861.626995] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 861.634273] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 861.641652] [ 861.641652] Showing all locks held in the system: [ 861.647975] 2 locks held by khungtaskd/878: [ 861.652432] #0: 000000005b32eb41 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 861.660112] #1: 00000000daa8b4c2 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 861.668752] 2 locks held by getty/4460: [ 861.672719] #0: 00000000a67b5e7c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.680961] #1: 000000007fb326d1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.689872] 2 locks held by getty/4461: [ 861.693844] #0: 0000000042d2b868 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.702095] #1: 0000000069f19ab4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.710947] 2 locks held by getty/4462: [ 861.714917] #0: 0000000019e60761 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.723160] #1: 0000000080f6ba0e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.732065] 2 locks held by getty/4463: [ 861.736030] #0: 00000000d2643755 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.744260] #1: 000000002227917c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.753108] 2 locks held by getty/4464: [ 861.757067] #0: 00000000c17dc1e9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.765309] #1: 000000002ed62dd8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.774179] 2 locks held by getty/4465: [ 861.778144] #0: 00000000ec6cce31 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.786386] #1: 00000000a4f8f732 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.795260] 3 locks held by kworker/u4:5/6694: [ 861.799830] #0: 00000000847c7beb ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 861.809428] #1: 000000008f9b38fd ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 861.820016] #2: 000000000580d3e9 (&type->s_umount_key#35){.+.+}, at: trylock_super+0x20/0x100 [ 861.828788] 2 locks held by getty/9454: [ 861.832755] #0: 0000000005789daa (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.841022] #1: 00000000a9827121 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.849863] [ 861.851485] ============================================= [ 861.851485] [ 861.858483] NMI backtrace for cpu 1 [ 861.862110] CPU: 1 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #286 [ 861.868663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.877989] Call Trace: [ 861.880554] dump_stack+0x1a7/0x27d [ 861.884154] ? arch_local_irq_restore+0x53/0x53 [ 861.888796] ? debug_show_all_locks+0x2f3/0x3d0 [ 861.893436] ? nmi_cpu_backtrace+0x1cc/0x220 [ 861.897864] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.902333] nmi_cpu_backtrace+0x1e0/0x220 [ 861.906540] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.911005] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 861.916253] arch_trigger_cpumask_backtrace+0x14/0x20 [ 861.921418] watchdog+0x969/0xd70 [ 861.924847] ? reset_hung_task_detector+0xb0/0xb0 [ 861.929746] ? complete+0x62/0x80 [ 861.933174] ? __schedule+0x1ef0/0x1ef0 [ 861.937119] ? do_raw_spin_unlock+0x9e/0x310 [ 861.941498] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.946054] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 861.951129] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.956116] ? trace_hardirqs_on+0xd/0x10 [ 861.960255] ? __kthread_parkme+0x176/0x240 [ 861.964549] kthread+0x33c/0x400 [ 861.967887] ? reset_hung_task_detector+0xb0/0xb0 [ 861.972698] ? kthread_stop+0x7c0/0x7c0 [ 861.976643] ret_from_fork+0x3a/0x50 [ 861.980374] Sending NMI from CPU 1 to CPUs 0: [ 861.984887] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 861.985868] Kernel panic - not syncing: hung_task: blocked tasks [ 861.998688] CPU: 1 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #286 [ 862.005239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 862.014562] Call Trace: [ 862.017124] dump_stack+0x1a7/0x27d [ 862.020726] ? arch_local_irq_restore+0x53/0x53 [ 862.025369] ? vsnprintf+0x1ed/0x1900 [ 862.029141] panic+0x1f8/0x42c [ 862.032309] ? refcount_error_report+0x214/0x214 [ 862.037038] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 862.042376] watchdog+0x97a/0xd70 [ 862.045807] ? reset_hung_task_detector+0xb0/0xb0 [ 862.050622] ? complete+0x62/0x80 [ 862.054048] ? __schedule+0x1ef0/0x1ef0 [ 862.057995] ? do_raw_spin_unlock+0x9e/0x310 [ 862.062374] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 862.066928] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 862.072096] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.077093] ? trace_hardirqs_on+0xd/0x10 [ 862.081215] ? __kthread_parkme+0x176/0x240 [ 862.085508] kthread+0x33c/0x400 [ 862.088846] ? reset_hung_task_detector+0xb0/0xb0 [ 862.093657] ? kthread_stop+0x7c0/0x7c0 [ 862.097602] ret_from_fork+0x3a/0x50 [ 862.101841] Dumping ftrace buffer: [ 862.105452] (ftrace buffer empty) [ 862.109137] Kernel Offset: disabled [ 862.112743] Rebooting in 86400 seconds..