2361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 180.824237] sd 0:0:1:0: [sg0] tag#39 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 180.832907] sd 0:0:1:0: [sg0] tag#39 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 180.841667] sd 0:0:1:0: [sg0] tag#39 CDB[60]: 00 00 00 00 00 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 180.882568] sd 0:0:1:0: [sg0] tag#277 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 180.891346] sd 0:0:1:0: [sg0] tag#277 CDB: Test Unit Ready [ 180.897007] sd 0:0:1:0: [sg0] tag#277 CDB[00]: 00 05 00 20 01 00 00 00 00 00 00 00 00 00 00 00 [ 180.905797] sd 0:0:1:0: [sg0] tag#277 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 180.914579] sd 0:0:1:0: [sg0] tag#277 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 180.923340] sd 0:0:1:0: [sg0] tag#277 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x0, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 180.932177] sd 0:0:1:0: [sg0] tag#277 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 180.940938] sd 0:0:1:0: [sg0] tag#277 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 180.949720] sd 0:0:1:0: [sg0] tag#277 CDB[60]: 00 00 00 00 00 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) r0 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(0xffffffffffffffff, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(0xffffffffffffffff, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) r0 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(0xffffffffffffffff, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(0xffffffffffffffff, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r0, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) r0 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(0xffffffffffffffff, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(0xffffffffffffffff, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r0, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c22105879"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r0, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x0, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x0, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x0, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x0, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 181.626990] sd 0:0:1:0: [sg0] tag#39 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 181.635611] sd 0:0:1:0: [sg0] tag#39 CDB: Test Unit Ready [ 181.641171] sd 0:0:1:0: [sg0] tag#39 CDB[00]: 00 05 00 20 01 00 00 00 00 00 00 00 00 00 00 00 [ 181.650481] sd 0:0:1:0: [sg0] tag#39 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.659199] sd 0:0:1:0: [sg0] tag#39 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.667881] sd 0:0:1:0: [sg0] tag#39 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/30 03:57:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') [ 181.676626] sd 0:0:1:0: [sg0] tag#39 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.685313] sd 0:0:1:0: [sg0] tag#39 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.693982] sd 0:0:1:0: [sg0] tag#39 CDB[60]: 00 00 00 00 00 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 181.717924] sd 0:0:1:0: [sg0] tag#39 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 181.726540] sd 0:0:1:0: [sg0] tag#39 CDB: Test Unit Ready [ 181.732091] sd 0:0:1:0: [sg0] tag#39 CDB[00]: 00 05 00 20 01 00 00 00 00 00 00 00 00 00 00 00 [ 181.740814] sd 0:0:1:0: [sg0] tag#39 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.749563] sd 0:0:1:0: [sg0] tag#39 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.758330] sd 0:0:1:0: [sg0] tag#39 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/30 03:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) [ 181.767013] sd 0:0:1:0: [sg0] tag#39 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.775723] sd 0:0:1:0: [sg0] tag#39 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.784402] sd 0:0:1:0: [sg0] tag#39 CDB[60]: 00 00 00 00 00 [ 181.792681] sd 0:0:1:0: [sg0] tag#39 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 181.801243] sd 0:0:1:0: [sg0] tag#39 CDB: Test Unit Ready [ 181.806842] sd 0:0:1:0: [sg0] tag#39 CDB[00]: 00 05 00 20 01 00 00 00 00 00 00 00 00 00 00 00 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 181.815540] sd 0:0:1:0: [sg0] tag#39 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.824329] sd 0:0:1:0: [sg0] tag#39 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.834019] sd 0:0:1:0: [sg0] tag#39 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.842708] sd 0:0:1:0: [sg0] tag#39 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.851390] sd 0:0:1:0: [sg0] tag#39 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.860067] sd 0:0:1:0: [sg0] tag#39 CDB[60]: 00 00 00 00 00 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc80"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) [ 181.890151] sd 0:0:1:0: [sg0] tag#277 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 181.898869] sd 0:0:1:0: [sg0] tag#277 CDB: Test Unit Ready [ 181.904519] sd 0:0:1:0: [sg0] tag#277 CDB[00]: 00 05 00 20 01 00 00 00 00 00 00 00 00 00 00 00 [ 181.913287] sd 0:0:1:0: [sg0] tag#277 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.922087] sd 0:0:1:0: [sg0] tag#277 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.930869] sd 0:0:1:0: [sg0] tag#277 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 181.939669] sd 0:0:1:0: [sg0] tag#277 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.948563] sd 0:0:1:0: [sg0] tag#277 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.957361] sd 0:0:1:0: [sg0] tag#277 CDB[60]: 00 00 00 00 00 [ 181.967690] sd 0:0:1:0: [sg0] tag#277 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 181.976380] sd 0:0:1:0: [sg0] tag#277 CDB: Test Unit Ready [ 181.982002] sd 0:0:1:0: [sg0] tag#277 CDB[00]: 00 05 00 20 01 00 00 00 00 00 00 00 00 00 00 00 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(0xffffffffffffffff, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x0, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 181.990779] sd 0:0:1:0: [sg0] tag#277 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 181.999543] sd 0:0:1:0: [sg0] tag#277 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.008318] sd 0:0:1:0: [sg0] tag#277 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.017078] sd 0:0:1:0: [sg0] tag#277 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.025843] sd 0:0:1:0: [sg0] tag#277 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.034939] sd 0:0:1:0: [sg0] tag#277 CDB[60]: 00 00 00 00 00 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x0, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x0, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 182.052099] sd 0:0:1:0: [sg0] tag#277 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 182.060738] sd 0:0:1:0: [sg0] tag#277 CDB: Test Unit Ready [ 182.066388] sd 0:0:1:0: [sg0] tag#277 CDB[00]: 00 05 00 20 01 00 00 00 00 00 00 00 00 00 00 00 [ 182.075249] sd 0:0:1:0: [sg0] tag#277 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.084018] sd 0:0:1:0: [sg0] tag#277 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.092758] sd 0:0:1:0: [sg0] tag#277 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(0xffffffffffffffff, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) [ 182.101525] sd 0:0:1:0: [sg0] tag#277 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.110293] sd 0:0:1:0: [sg0] tag#277 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.119082] sd 0:0:1:0: [sg0] tag#277 CDB[60]: 00 00 00 00 00 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0xa, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000002140)=""/4096, 0x1000) accept4$inet6(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000006c0)=0x1c, 0x80000) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000400)={'icmp6\x00'}, &(0x7f0000000640)=0x1e) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000007c0)={0x4, &(0x7f0000000780)=[{}, {}, {}, {}]}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(0xffffffffffffffff, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x0, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r2, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) syz_open_procfs(r1, &(0x7f0000000400)='sessionid\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x0, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 182.297339] sd 0:0:1:0: [sg0] tag#39 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 182.305944] sd 0:0:1:0: [sg0] tag#39 CDB: Test Unit Ready [ 182.311484] sd 0:0:1:0: [sg0] tag#39 CDB[00]: 00 05 00 20 01 00 00 00 00 00 00 00 00 00 00 00 [ 182.320195] sd 0:0:1:0: [sg0] tag#39 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.329051] sd 0:0:1:0: [sg0] tag#39 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.337746] sd 0:0:1:0: [sg0] tag#39 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000680)='blacklist\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="f1b74aa8c3ba9731a4dbbf48b6ee045519f6bab104de54a327e53efaf8c1d2bf5dfabfd78c5e7d9aa055c09ac9a612f435f72a91c5bb8ed6d5821ee23080cce12be170e7950654fbdf81d9268a4d692cf5e1ef85ca7486ff23a4e45de1c5f70119d522ded698d3daf4ec44cb7c0ca272e7a705f358efd576", 0x78, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0xff, r3) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) [ 182.346414] sd 0:0:1:0: [sg0] tag#39 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.355095] sd 0:0:1:0: [sg0] tag#39 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.363838] sd 0:0:1:0: [sg0] tag#39 CDB[60]: 00 00 00 00 00 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x0, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x14) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) flock(r0, 0x5) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000680)={r2, 0x1f}, &(0x7f00000006c0)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000740)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000400)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x7c, r2, 0x304, 0x70bd27, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0xae7346d5fea41437}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb73}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4045) keyctl$join(0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000700)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r3, 0x100, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x90) prctl$getname(0x10, &(0x7f0000003140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000a00)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000680)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) prctl$getname(0x10, &(0x7f0000001140)=""/4096) fadvise64(r0, 0x0, 0x9, 0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0xf2, &(0x7f0000000640)='S') bind(r0, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x80) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:27 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) rt_sigsuspend(&(0x7f0000000640)={0x5}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000680)) fcntl$dupfd(r0, 0x406, r0) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000700)={0x6}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000006c0)=0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000400)={&(0x7f0000fec000/0x14000)=nil, 0x14000}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500e"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r0, 0x402, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000400)={0x3ff, 0x40}) fcntl$notify(r1, 0x402, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) signalfd4(r1, &(0x7f0000000640)={0x7}, 0x8, 0x80800) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x73}, {&(0x7f0000000240)=""/67, 0xfffffffffffffd16}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000c00)=0xfffffffffffffff9, 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(r0, &(0x7f0000000b80)=[{&(0x7f0000000640)="751a9a47e2f7b202f5c5eb1a9cd87cddb6be28b590b00244ae7613b10506e46401ffbb5f21ff6e1a4271c718ee7f5238d2b5b86f3d4a0358c8b8287d54355865a8978557f4503aac490cf69f1d9349eb99d10aec6c592715a966da2d54e77c7155b0fd6c801d729d0ea621f647b1c7fbb7a4fe1442c75692eb635eeb44f59e866d94be829692315230862b67bceb6080191c55e1788627f80c7bf05d513f594e83111b5bb01003", 0xa7}, {&(0x7f0000000100)="3498ce82", 0x4}, {&(0x7f0000000700)="45ff229c836280a1406f69934318a512949cea23cee5f60ca44efd811396ff01f10b352f5516b2b53e41ff52b40ce4451d26d685fb1b1101259664c2e453c424ff5cdc26fe3af5bc9c12837709094d7dbc07ad4a3962a9423dbebb77b410516e3eb49761ebbbb7df348cffc4acfb4c1907d7131cd81d352838c937cad5b00f0dc8ad807b1d06cfc5a7f1db29dd8c3a2c227ee75d1b758f729399addd3357ba47c750e81e2cd601b75999baf28639a5010a6b7507888d69d7fd814bc87059c8463d0aa4bcefd7e8fa90", 0xc9}, {&(0x7f0000000800)="aa5859f18e52d71877d6ce91f8b123ccbbf1952b9a8da9d7fc4d9e5021b51143fdbba577e0ae9bf593", 0x29}, {&(0x7f0000000840)="a7551c20b731aea226d5656d4173874fd8521d3f39c4af62ce7946997b1be0f7327f839e001a9a5977a77b5ab7e8c1", 0x2f}, {&(0x7f00000008c0)="00fa2bcc7ed2eb94af47122dff7cd285ab43838a9eab720cd197da4dc782ede740fa423f94824cc1f62a0c9e685cc1b1e5e17f46aaaf13138df13d940faa0f54537edb9c4d7cf0606cb4294d120c83aefc94fbd716dfeaa2cd29bb92660a12e2061022ffff6ab9f47a8c582800bf0dad4337f9db2d101e", 0x77}, {&(0x7f0000000940)="6277607b62c969c96a4032bfa0484361bde2eb3001238904ad1e84d48f5eb682b8c8942b983890ad867494fcce763e2d473cc604ddef46033d02cc4198d7ac2a61079088b421d1e9c1694c491027ee9143252f2ff19ed9fc6ac108e21b4fef627980a5e2ff6b56bcfe82fae486961f972b166badf3a5c17661c4602f0b602aca30ea978f5da74ec46be6fdec5f90f7fe140f183a7e5368c9308156343abe4b14c964680e7703fa7db8be74e8f0eacc5a54a8f6a97893f1b3452eda0e16a71607f64da921cbdd63f2544b138ac25426a829dc6162f5a01cf8a27c5db0e47cf15178ea59a329bf39ed3d", 0xe9}, {&(0x7f0000000a40)="8c22c330c0f4ff408d811b14089c75e4e3522edef4d7697f273bb5c94955bb71e5375e9cb9f10fc29add0c0ca78725b8e6cff1b682165544d6ecb802bd91ace230cfdb77bd59cbe56d48cd61c8", 0x4d}, {&(0x7f0000000ac0)="3e6aadde8406dac8b8e40badb4eef5182baaced304cea94965abfd439365836f477fa1ca6eb6e12c445b06f355329624b48e1cc050f9ceef882d6f6942543e4a4b6a3e4fdc5ca2cfd25b85dc9f527b8a6fb889fdef7ca149626e5eefa0ffe838a2ee828a2a85a7ec0c66d8ce741edb737e11d9b29efab0bff77a3e1f58169d70f0238a16c032c8961b7df851e60ff37ef28971e5205ca071698918fd5ce6915565aee33afba102e1c522996ca116236efa2f9b782c3964a5e9d676ae6b", 0xbd}], 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000500)="a0"}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x0, &(0x7f0000000480)}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x0, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 5: ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r0, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) getsockname$unix(r0, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x0, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) write$cgroup_subtree(r1, &(0x7f0000000400)=ANY=[@ANYBLOB='-memory -Wdma '], 0xe) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x0, &(0x7f0000000480)}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 5: ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r0, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) getsockname$unix(r0, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x0, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x0, &(0x7f0000000480)}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000700)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 5: ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r0, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) getsockname$unix(r0, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'dummy0\x00', 0x200}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) sendto$unix(r0, &(0x7f0000000640)="03511af943ecd24208c2621a2066ff16c8c8d2461ae17d7c249869d4af4bcce0dc5448cc07903527508431d1178f30d861683481b216701b6eabd71bfe04b1cbdfdfe3569a60c915177a55a1f6e594dc5799975576b9a9aeeb4833440f22bac847d454aefdea9caf50473801c73167c2c8cd8e41c43edb3810b11b1b44760135d2987aa335ede78df59dccb461d9712c243be5b121e3cc89ea7091ec40576d1da13c25eb200d471b1b56aa969db94cdfeef5dd2628741ef3156a57e8130dc52a0207e0d458b1c981d655040791109487f22906f5e5864b339ea1b979b30b943470e7cf5a0fd70295307ade2b042dba0246a759b67c9a65", 0xf7, 0x10, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000740)=""/207, &(0x7f00000000c0)=0xcf) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x5c}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) pselect6(0x40, &(0x7f0000000400)={0x0, 0xb46, 0x1, 0x1, 0x2, 0xa77, 0xfff, 0x1}, &(0x7f0000000640)={0x8, 0x1, 0x9, 0x0, 0xfffffffffffffffb, 0x2, 0x6, 0x6}, &(0x7f0000000680)={0x200, 0x2, 0x400, 0x4, 0x1f, 0x6, 0x7f, 0x7}, &(0x7f00000006c0)={0x0, 0x989680}, &(0x7f0000000740)={&(0x7f0000000700)={0x380}, 0x8}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@dev, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000780)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffef4) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002140)="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") pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getrandom(&(0x7f0000000740)=""/17, 0x11, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$TIOCCONS(r1, 0x541d) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x8) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x9) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x1, 0x80000) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000740)=[{{r4, r5/1000+30000}, 0x100000001, 0x0, 0x6}, {{0x77359400}, 0x6, 0x101, 0x3}, {{0x77359400}, 0x7fff, 0x4, 0x9}, {{r6, r7/1000+30000}, 0x1f, 0x10001, 0x7}, {{r8, r9/1000+10000}, 0x8, 0x3, 0x57}, {{0x0, 0x2710}, 0x0, 0x4, 0x2}], 0x60) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) fchownat(r1, &(0x7f0000000400)='./file0\x00', r2, r3, 0x1100) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000840)=ANY=[@ANYBLOB="01000800aaaaaaaaaabbaaaaaaaaaaaaaaaaaaaaaabb0180c2000003aaaaaaaaaaaaaaacaaaaaa17aaaaaaaaaebb000000000000"]) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000008c0)={0x0, 0x475}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000940)=@assoc_id=r3, 0x4) sync_file_range(r1, 0x7, 0x2, 0x1) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x68, &(0x7f0000000700)=[@in={0x2, 0x4e22, @rand_addr=0x69}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0xca3, @mcast1={0xff, 0x1, [], 0x1}, 0x5df3}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000007c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r4, 0x5}, 0x8) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) read(r0, &(0x7f0000000680)=""/180, 0xb4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) renameat(r1, &(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00') pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0xff, 0x401, 0x4, 0xff, 0x4, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={r2, 0x10001}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) rt_sigreturn() flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(r3, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/189, 0xbd}, {&(0x7f0000000980)=""/230, 0x1b}, {&(0x7f0000000800)=""/12, 0xc}, {&(0x7f0000000840)=""/23, 0x17}, {&(0x7f0000000a80)=""/19, 0x13}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x0, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x1) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x1) fcntl$notify(r0, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x8, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000480)={0x5, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000500)={0x426, 0x0, 0x10002, 0x562f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000140)={0x6, r2}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) munlock(&(0x7f0000de5000/0x4000)=nil, 0x4000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000780)) socket$key(0xf, 0x3, 0x2) r3 = socket$inet6(0xa, 0x80006, 0x0) accept4(r3, 0x0, &(0x7f00000000c0), 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r3}, {}], 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000fdbff8), 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c}, {0x0, 0x0, 0x8002, 0x0, 0x20000100000000, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d5}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)=0x1) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000140), 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r5, 0x6}, &(0x7f0000000440)=0x8) 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480), 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000680)={0x80, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) fsync(r1) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000740)="8b7b03ab84268c4d7ec4e2200014484e878cc82af1a0614a283af8e7f6a1119c80880cfa415068a1da40cb2cf739c7def948bfcdc100abb04736d8e0e5fd248b5e29b1eac4d6d8aff2c0cbbc9ce2d6a85802003829bff67fe6678c0ed7db13644cc178bfc92ea7e4f3eeb64f083b2817f7955c995be102ccf777161601242c581f9f2d661ac3269962fafce63b27b8dc8f0ad8c8e549914408c99335c1e6ade622ae", 0xffffffffffffff76}], 0x0, 0x0) ioctl(r0, 0x461, &(0x7f00000009c0)="001153f6cef8d348013596147a3b5769b35e54e704bb01dca5700e4ae15c24b32919730909570ccb7e19317357d025e27918e3aae3331bee086242d98d1d5e4791e829fcf4d877740427a1bf4a1bcae0bcc483f055a308f1258d056e74f21c62dd27818765a920ff7b4f41b82850f0d91d8eb7b50676edec278dee83b368c31d387cb42317ca486f290f7603e9f69c9835e4714e48c3a98137e90b1d429be592ed887ea5dba6b08b28d99ad97db8a4ff5ee21b0e53cee666ce9d1485826dc1f866d2855235ecc9386677687bbf044088a5fefe9b8c8e3346938789e43251a3e6000000000000c7ec3dcc66fed1ce3a7e27830417c6d01660") preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000640)={0x0, @loopback=0x7f000001, 0x4e22, 0x2, 'lblc\x00', 0x14, 0x80, 0x4}, 0x2c) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000680)=""/78, &(0x7f0000000700)=0x4e) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000780)={0x0, 0xfffffffffffffffb}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000800)={r2, 0x1}, &(0x7f0000000840)=0x8) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400)=0x1, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000740)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) pwrite64(r0, &(0x7f0000002140)="c292fe49448165097a988b1ab5034d388cba4f3874d2b468e02f4d45792ffc18c50229caf1c59e12163ca23d2b7202d0bdb72c4b122ce5319c0336e8d779a5a4536b7bc57f7eb2db4a403b32b58b22c76f8dbf53dfebcdd534f83eef1771e27333c4602b2e8ca69d568a1f91f28f8fbe20627b2cfa8e1fbb89d8b9d2836d67b3f4ab76ba95af3f0af21b5a5d0016ebe719be2d481ef348401e39b397d9340ae1964e0d19c4e666765ef83819474f1898f96cef9e176ca90e383e6a75dd60b938a0121b173a37f53ef85429542f154e86e0bb814862acd87051d044cab13335d0ad0ed05e51272d71da22086577902bf7a3085235422093a9639db8288703c6705b822ad51960b45f9a0f1883cbceec394e102d85777c6e2da199a6205711d5fecdf6bbd535654c702b54f317072cf652edf7b0519eb0b36122e2750d1d65e2462e37ec08b3b86cbeae5f162ec1b6a047f5c0445f7cda7fe1360becd1fbd041a4548ea45e2b15a5bd000010005b9e7839a3f10c2b5accae47009abf0693b85d294fd95046581f410f6a2000e828602693f274bb442d9ff49a89b5ad8436b48a14bb5fd28fff8d2caa05f56f72439e0e191d6fe3d4e5fb6f808ef83cb5b0cc7328e6e55eafcec6eebc0c17582c2d39c2c72b7d8d9305df4b09b34566f65980faa69f548ad51dba33f4e4c44a4b4409474696c7c2aae0f34fd204866db80c8009e7dff9f5df87af97903a829d3d236b9e2d44c2a88c1855cf446b84ac8057e96b229d43870c28b89b196e6d1c3942940edeaf514b156acab79b76abe75dbbf9a8c459755e7acf5841ec323a7e0c2a9186d494355bf988e0a9080c8da08371705d63d9f30a88e0e1e4fa7ac126a2d54909ce5fa3c71930df7d85ec4e458a2f57b73e3bccbcfdf1f8dec483a2d8eb7895891ae07c2462723d50dd12a109d862ce0579fe6e3a3ac3e07b3edbc5e76210597bfaa17bb2b27bcc6260a344e487e3261241de7d9a11618c98c60aae8a2e443f8b938a6212583dee827795c5eadb9995ecb673a137234344ea3d250ea3670c45671465cd9ca8c866fa522d975b237f4eebde94a4e087904669adcb3c9fb50825180354cf980d4c31bdd0cfa5f87a9ddda43e405fd9e3c30d94c89994d8db95a66f4bde1f8ceab90029eceab238ce6c7764bbed7faf9d3d973b91be7e105fede6f04bcdacaaa19a6302a589eb630610f102e156bf0a745a3c40431825106c525daaac74077981054f0f859320e17eb4ab48d6c41a79fc7e7c50a8dae0654db626aaa435eb1e5aaea45901a7f8b0f5515bdcb851cd84d81bdefcfe3d28cfca8e0315fa3a42cdb61442c2b149c896e33352fecf8846d9ddc7208a6260b34440265c5fb533eaa9f5dd0fd39961cab41de7a269da6ddaa86a777efeec9895ae133cbf28df2b2fe665c337df73f3d292d91b975a2373385c9b35f41000479c099fc28e67084e7778c68200c7f8a607f250827b4dffe9b27e67d33aedc9e827d126b360a5cfbccef3dec30e17480d008a315b8f4d0f9f68f4aaa5edf40db134fe7cd7b4bdfb83af2a8f908c6a3f182b361cdff7cdd045c28c325032f33d2826288671ae1f46a3ff4b22ca2981acc7c4a56855bd8047effb14a13aa0687df3b05a2412c289f7271030e3c73518c654c23e20465fea04199466eeb3f0908c3b2605da87d72f71edacc70db8c4e7098bdeac413bec67efee44cbae97f93c3d73706a6c2c3d205d734f6009bd45a676b0a63e7497dd9a9b81f0e89bedbbd4573c39b62cb371bc4957913d1aa8c85c118da26e11e14139264e6569a9463e75bb38db35a3339791fb9e25ead8689755b4442c23edc6d4cf4686e988d9531ac6d2a6303636900d0fd862fb0abc5556b2838fd3036bbba0171871f4f13623ae4c3c56b0679777c3a4b2dd3c11bc10a03f22a50d577ecac39352a06436bad6fa3a357cb8e13f42f8fa219fdecfd8640e03c2e220a0c66415ed5fa57de30e305ef21b40a09f3a0ec5095f667be6cea1638d53302b7ec69c777e7677d7ad6d7b03c7d74464212c0736abb7b1c4360051b5951a779e2c15cb89b88630f7212149f908002e9c4afe9ee598dbf767c6d1fea77ed05e55ee1e177413e577ec4cde860dee805716f3f59a4281d087a04a963f47bc7c50ec2f07878f290d17db6958f9a4c69a3a5d6dfc14f73c73691c1c7eeb09f0bf83cfbe69f531661a427803b2f9f2fab667896c49492689033030de66e927b4279d5b4d1dd8f9e87cb30a65813a54424a183de63f2ae3804247575ab46d0321400fe98a832fd1e617ea39d746b121a087bfafac1a0c32cce1ca182bb9bb9df3e03d6e0863ba90f8e4d31e45a31351d7ebe9b446542609e5a92e985ca71d47a7ff1bcbd2fbca5cd4a8c85b258bbc96703e872ea7567b5a720226a1673efae543e0027b810023d406f1793df6873345f3bd41a0259dc3ebcf5c867b1aeb4bcba6d0c5d3059fbc1f2d87d70b08007167247180b87900e1a06c3bf5a7d014149ed342429537395584469a65ee8ffe87d0d4f8a255c7b6dfb70116badee8221de1ae5278e69ea8e87be72ab835cbb4772846632fee3beaa6168ed96aa281c0f79f69ab5da6fe0427e3c10bf318cbcc22be7ef0615387008f95433f0ef0250d499765d0ed864fc881630acea8b101a1f3e3be5a1b458dbd1ac1cd853dd51240de07d5e5b3e39c73eedc7853ca53f27ed4816f991174a59971ca685adfddda9bf9c5d467beed1f01f53d21569e20cf7f556a84feb0836349be6e0eb1e5d917362bfcb9154cdfad72190ead13665d5c3d38351bbf98e4bac4f81ef6a6d049165a953608d5dde26689b3b14a75d96a8a4b4a3de6e770650e1465c57e9403bddaaa63ffba559dff7f16776017e313a3154b17dc7518a764c23e70013bf85e9beee1b41ceb4b97cf6a933f983e320edcff321c25e1dcefc3e53d8e8157de927f06c95bf6f9a5b81d0c525ebafb06c5b78107cee620c1c2519c9846a8b449ab3eaf0a13df3bcedd905b0f90b8a35a1b77491fb210319f2e5a8364c0bdd774ebc530edaae3a34229d9ae83ef80db0ffd40870b33d8be3d6f202de59977dfa983a8b9dca588a90cf45e927e9259461b64455f15ef3c10eda5a52c49e4758069aef8d53c8377aa94e73a06931aa585f9ebbd1fc957cc8378c4f9f9baa4e6f0772c911617da2b15592ea1477554f002cac416ec2aac6d22f28924368d92985b790e3512a892f23d02b34360d870396e46ef29489640d43d41844455fa70ea623d857ae210315abc78942864e51377f2b53655222226a7da2cecbd6d2e7e0ff4c5ae29c84bfec2f5a6b0f462a15cbb082eea9b7f78308068795d321eeef3caf6f0ae96cb95a6a2286357f98bf11d8d4319373b3c36dbe7d7dd23a4473ac792cf5e38049a66006063aa85cd026cdfa7e890a9b679a715f147d33065c355997e5a46b27e017fab9d841be36d2454c95b82d3c24e75db9a23790b607c5f2113d699550c8a52a9ac550dfd74f46dadadef44291aaf99c82042d2c5d975f82054e72ac3cffefdfdd02db1365b616ce7961d39baca1e10ea994ac527cdd43ab83fbd4ae2a89fb2e6ef81d4e1dfa8252bcbb4eef999ddb5671317f0ed85168c1f467eeb531f07607392faea8a2031b66f091efdc89be2b71b454d1a555c4eec5d04091dc3fe4cb0b7592e7db80e534720dfc885ce2f39741289e5aa660bbe08c766db500cebc445e377ead50579dc49964e0aae0994c4e1e2721cbacfc71938fbf25885a2b4261cf153c6336fad8e3787d205c4dd3a3837b68ce13d526d6a0b91ed37867b0faf80d49e0e9600f13db8220f948420fe3486d065cb5f466c7f056bfc7ea42e11725988bad5f2579cbc8cf0d9b731b5cd56a905b9def43c57f8582d6b85632fee4b9c44acc484fb9f88f8e7a130f72703560931d68f6a20578847055e76c7bc6384fbb5734357ba855f52cd1286d9af2707b4a223006f79860bf20aa14c1d9df26e1a39dfbdabd8278baaa7c4cc78d7103ed0b73f1572af8319eb5b56f995295ab1f992465ba748f6a4c4414e07d4e2d9eb765c247c2106dc45e0dab93a41930441e10704c6e75da96c977801d5213f35335b86b7b52c5949cfd7ba81b048338376d4133d2e944ef82cff4b73e50ebcf7d74943992ef2202c1abcb596c7cb7307028435798288ed47d00c684df66571168e27b0550688f4330f2babed058532b6c9c92c728e2eb740f77122f83f97dc6a4ea8347092b316fbe3f65383a9156ab967bca9651c887a095a6438d554150ce668f3b235f497b46162dd9165fc76aaa505d6b4cf5aaa4e8e7bdc1060e1498a0bd86096d9ec4eb836e58166a4abdbe5397ab061f730fde46df4b9a0f9e575384c8b373b7bb183854d20acfe8fef8f47d50e3ca1e5f14ccd10ef0181798fb460486a9b93dc0c82751c315c03fe98e97c818bd166def85d00af0271ac8ea834db70b9a9f41ef4b36c74368bdef7ed28404695a7ed80a23f4d8b003fe1d87e78e3163b911a615783f19de489045591a80c08a78ea27216e70173733b9c7e1b95faac7c150d1a23e893ac509872439d0250365c729f9b2a0b02d17ca679b69b0f19f798ac3b482d5df6d078f3637b7ee24c03863ffcfba40160a4336ac95948874fa3f01e498ba36ff6e515eb526f5ccf24bc663d91c1ccf489f11985ed26ea1c74de2cd63c802ea117ce93e6d98f05105afc64611a6ccc43ea74c3d65a1dd561a83be27f6a3feb6c55dcc62225265d156483e9d0e3ffffad220d45074e2e8716939edf3f12304f12a35657f55ff8404c17e443200ed633c608d56fff6e8ad7481083362df4664d72e30ba20c12f8ac4526498af389b2caccdbf81edd50aa70c4387f174de703f251c266765b95da6da8d3950fcdd87508a07a956126d70b297382f77f04b31e931dc446534df4d7c0ae993c8e8319d3018092ff43c8994764dc388491e22a54c88455d1a8362729ffcf9290cbabea6add7c5522d0c367498a3ad9234dcad92aeec42e7b61e9009124bb8e52272698cb1390b7c6f17d3849d4cee6b3e41792974ac128981cc572f2ab1dd33ea85848caafe5e10f3fb6df1827e27aa9a499d2ad1fe23fce6a175904333f1a10f88ce586c86676af41fef8793b6afbcc769c06d797b40e85ebd76d4aa531bc9975940f6ddb9ea01f3268554141ca57ef45d9f9fb25ebfded56d6a31a66bd818a349725256431dfd8c54206f86ee591b280c56e3a354f1afba51c6d3f3ab89a47bcb933d950c061b267f8d4248fcef13d31a3a9e5f87dbdacf1652470f4a5f50dc9e6e2ac7c93cdc6b7ffdc9c0b9b1f53e683a20e876ef5c88b21c08770a523ce2c7f63cc93150f55108a0ea6a2e3e5cd21e60d41eece193aabd419f8f1964381b2ef3def12ef37a2b6fe681c261f670a673440bbb3a73d075e64c0d54b2504422683b3bda34c92a43f967b0e01c5146bebe4a17527a5b65902a3325efb73e601e9a19477af808773383470a18b83e20b2e411788f6be4b8b9b936e54496026620a085dd2cc20a5270ad8fd57671a10e86fb1143d0ef26d34060bf75b519cc7bc516045c53f1060c1c3b1f4797b0ff9640a9ed61191b90da6faea68640dd2697b8264c56de7575d5f03f34bf455ce577986cfea83ebf416b9a7c7f01571a6b3345e4079ddac00522dab60f0fcb804292b3bbe4d2f1e609f6fd3caf888e131e5aa466f356ddb636713a6dbcc314ca9253b1c1383551d567b86b1a5657c4e7578f59afa5b15e269647b6083df426c738e", 0x1000, 0x0) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000700), &(0x7f0000000740)=0x4) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) getsockname$netlink(r1, &(0x7f0000000680), &(0x7f00000006c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x100000000, 0x2, 0x9, 0x2c}, &(0x7f0000000740)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={r3, 0x5}, &(0x7f00000007c0)=0x8) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000400)={0x564b, 0x7, 0x40, 0x8001, 0x20, 0x6}) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000640)={@broadcast, @loopback}, &(0x7f0000000680)=0x8) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000006c0)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) connect$llc(r1, &(0x7f0000000400)={0x1a, 0x321, 0x9, 0x1000, 0xfffffffffffff1a9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) shutdown(r1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000680)=ANY=[@ANYBLOB="01000600aaaaaaaaaa18e6885eafaf33aa0000000000000000"]) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000006c0)={{0x2, 0x3, 0xf, 0x3, 0x7}, 0x101, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x1f, 0xfff, 0x8, 0x4}) 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000780)=""/112, &(0x7f0000000800)=0x70) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000840)=0x6, 0x4) set_robust_list(&(0x7f0000000700)={&(0x7f0000000640)={&(0x7f0000000400)}, 0x6, &(0x7f00000006c0)={&(0x7f0000000680)}}, 0xc) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) mkdir(&(0x7f0000000740)='./file0\x00', 0x132) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) times(&(0x7f00000006c0)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000700)="509c33aefd825476a152d9b1a706e4f36e1031c3b8e63986e97418238ded15e0df2b453b113ff2714a98a1cea52707d71d0d282761f9a12384ece948bd6d5ee36be8b509d177e0d7b474bb7e88ac98e4b73669fc2a4cffb8f09e73119702362dee5eb26d1f189ebcbf2735ff09178011094f1341ea19e24b1cbb2d66f3a665d3641cb819d8faef4c641ca45ff7472772403d190abccbef416bf02494ab211df7db6d180e949b60e4") pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x7ff}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x8, 0x100, 0x200, 0xf5f, 0x7, 0x2, 0x6, 0x0, r2}, 0x20) ioctl(r1, 0x2, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000006c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000740)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000700)={r2, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r5, 0xf945e9ffb319c948, r0}) readv(r3, &(0x7f00000002c0)=[{&(0x7f0000000780)=""/58, 0xfffffffffffffec3}, {&(0x7f0000000180)=""/66, 0x311}, {&(0x7f0000000600)=""/2, 0x2b0}, {&(0x7f0000000240)=""/67, 0x43}], 0x2000000000000514) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x80001, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000900)={r6, 0x1f}, 0x8) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000200)={r7, &(0x7f00000007c0)=""/69}) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:28 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x100000000, 0x0, 0x1, 0xfff}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)={r2, 0x6, 0x5, [0x4, 0x8000, 0x80, 0x8000, 0x10001]}, &(0x7f0000000740)=0x12) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r0, 0x402, 0x1c) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000640)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000140)={0x27ffd, r3}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) fcntl$lock(r2, 0x7, &(0x7f0000000400)={0x2, 0x4, 0x10000, 0x80000000, r1}) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0x0, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0x0, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000006c0)={0x5b, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000700)={0x6, r3}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0x0, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000006c0)) 2018/03/30 03:57:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) syncfs(r0) 2018/03/30 03:57:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000680)={0x0, @tick=0x3, 0x1, {0x6, 0x9}, 0x4, 0x1, 0x6}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00000006c0)={0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) keyctl$join(0x1, &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:29 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:29 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba58"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000640)={{0x3ff, 0x4972}, 'port0\x00', 0x50, 0x40, 0x20, 0x7, 0x2, 0x8, 0x9, 0x0, 0x4, 0x1}) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x8, 0x40) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000400)={0x9, 0x3}, 0x2) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000006c0)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0x0, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0xfc6, &(0x7f0000000700)="5337e5b32e70c4a908f1b3560e96000000000000") preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, 0x0, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000680)={0x5, 0x0, 0x10001, 0x7f}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000006c0)={0x2, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000740)={0xeb, 0x0, 0x10000, 0x552}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000700)={0xfffffffb, r2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000780)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) ioprio_get$uid(0x3, r4) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, 0x0, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000740)={0x100000000, 0xa726, 0x6, 'queue1\x00', 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x4, 0x584, [0x200008c0, 0x0, 0x0, 0x20000990, 0x20000bb4], 0x0, &(0x7f0000000680), &(0x7f0000002140)=ANY=[@ANYBLOB="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"]}, 0x5f4) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000006c0)={0x9, 0x20, 0x4998000000000000, 0x6ee0, 0x401, 0x7}) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000400)={0x4}, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000400)={0x4, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000140)={0x6, r2}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, 0x0, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000400)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) listen$netrom(r0, 0xdfa) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) readv(r1, &(0x7f0000000800)=[{&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f0000000640)=""/67, 0x43}, {&(0x7f00000006c0)=""/38, 0x26}, {&(0x7f0000000700)=""/248, 0xf8}], 0x4) 2018/03/30 03:57:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r0, 0x0, &(0x7f0000007000)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0xf945e9ffb319c948, r0}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f0000000680)={0x45c0}, &(0x7f00000006c0), 0x8) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000600)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) fcntl$notify(r1, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) prctl$getname(0x10, &(0x7f0000001140)=""/4096) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'ipddp0\x00', 0x3}, 0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000008c0)) flock(r0, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000400)=0x3) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580)) 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') [ 184.096041] kasan: CONFIG_KASAN_INLINE enabled [ 184.106356] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 184.124399] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 184.130690] Dumping ftrace buffer: [ 184.134222] (ftrace buffer empty) [ 184.137920] Modules linked in: 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400068, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f0000000800)=""/60, 0x3c}], 0x4, 0x0) prctl$getname(0x10, &(0x7f0000002140)=""/4096) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockname$unix(r1, &(0x7f0000000540)=@abs, &(0x7f0000000480)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x3, 0x5, 0x8, 0x4000036c}) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x1, 0x17, 0x0, 'queue0\x00', 0xd2b9}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x104, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') [ 184.141236] CPU: 1 PID: 29865 Comm: syz-executor2 Not tainted 4.9.91-gbb94f9d #8 [ 184.148759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.158134] task: ffff8801cd1a8000 task.stack: ffff8801ce368000 [ 184.164190] RIP: 0010:[] [] sg_read+0xd24/0x1470 [ 184.172290] RSP: 0018:ffff8801ce36fa40 EFLAGS: 00010246 [ 184.177735] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8266b89b [ 184.185002] RDX: 0000000000000000 RSI: ffffc900010a5000 RDI: ffff8801ce08c370 2018/03/30 03:57:29 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x1924000, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/30 03:57:29 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='filter\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="2a1414aa0000000001000800e00000020000000c9d61db16fbfbfe511fd784404a0db456b353ad75d3f7c94b786146975fd2da9f61d5a800b72a05967a4ea4075b35d1713b5d3db8813476737f006921a52b00b680b48f490d648c9ba1af3dfbe020a3205314da6963097c80cb3dfa6a0f77639f5e2bd8439208cbe452376700a217351a4d8ae47b323a85c7c1ad64c809b1e7b54f0000000000000000000069b52361b5b314d37140b900b9a3b4196c29b1f1ac756b71c8d32adcf46e8cf38c52f28bbeb25dddef80e756eb9dfe8c1b91bcaf85f3640875d32ed68e06dd6b390b220ddf7378494cec7a7311d5e0e11d6088b8905416d5af5302d1bbb94a8b320f53bd4a24159f40fccb9009def150dce382d7000674e09539775a17dfc0468edaa7474c72f10d3c089f6a705adaaf433e0da32128a0ca7084f10a5e23371fb194dcf635322d38c4954c4770e321bce27c576f081420c4e3277f83d3dea95dbdf1307794283bad080c6a5b6006383a98b116fd2d3e1a045cfd79f4b008903a067d46f12ea74c2210587919ba582c95e0c1500edc8028"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}}, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x7, 0x9}, {0x0, 0xa0}, {0x0, 0x20}, {0x0, 0x6}, {0x0, 0x7d54}, {0x1, 0x1}]}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') [ 184.192282] RBP: ffff8801ce36fb50 R08: 0000000000000000 R09: ffffed0036998761 [ 184.199544] R10: 0000000000000005 R11: ffffed0036998760 R12: 0000000000000000 [ 184.206810] R13: ffff8801ce08c200 R14: ffff8801b4cc3ae0 R15: ffff8801ce08c340 [ 184.214083] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6fcfb40 [ 184.222323] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 184.228198] CR2: 000000009bc21000 CR3: 00000001c13a0000 CR4: 0000000000160670 [ 184.235472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 184.242751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 184.249992] Stack: [ 184.252118] ffffffff844ddde0 0000000000000105 ffff8801ce08c358 ffff880100000008 [ 184.260120] 0000000000000246 ffff8801ce08c368 ffff8801cfe40c80 ffffffff83be47a0 [ 184.268097] 000000000000002c 1ffff10039c6df54 0000000000001000 00000000200000a4 [ 184.276100] Call Trace: [ 184.278669] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 184.285317] [] ? fsnotify+0x86/0xf30 [ 184.290662] [] ? fsnotify+0xf30/0xf30 [ 184.296089] [] ? avc_policy_seqno+0x9/0x20 [ 184.301950] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 184.308854] [] compat_do_readv_writev+0x5ff/0x740 [ 184.315325] [] ? do_pwritev+0x1a0/0x1a0 [ 184.320922] [] ? exit_robust_list+0x230/0x230 [ 184.327039] [] ? __fget+0x231/0x3b0 [ 184.332295] [] ? __fget+0x47/0x3b0 [ 184.337466] [] compat_readv+0xe3/0x150 [ 184.342977] [] do_compat_readv+0xf4/0x1d0 [ 184.348748] [] ? compat_readv+0x150/0x150 [ 184.354534] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 184.360662] [] compat_SyS_readv+0x26/0x30 [ 184.366446] [] ? SyS_pwritev2+0x80/0x80 [ 184.372050] [] do_fast_syscall_32+0x2f5/0x870 [ 184.378193] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.384835] [] entry_SYSENTER_compat+0x90/0xa2 [ 184.391043] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 a1 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 f6 05 00 00 48 8b 1b 48 85 db 0f 84 63 03 00 [ 184.417871] RIP [] sg_read+0xd24/0x1470 [ 184.423591] RSP [ 184.430373] ---[ end trace de66608b6b03a4cd ]--- [ 184.435445] Kernel panic - not syncing: Fatal exception [ 184.441545] Dumping ftrace buffer: [ 184.445072] (ftrace buffer empty) [ 184.448753] Kernel Offset: disabled [ 184.452355] Rebooting in 86400 seconds..